[arcade] Mame x64 0.227 31/12/2020

It’s time to say goodbye to 2020, and we’re doing that with the release of MAME 0.227, the fruit of our extended November/December development cycle. A lot has happened in these two months, in terms of internal improvements to MAME as well as user-visible changes. If you’ve been following along with development, you’ll have noticed that we’ve migrated MAME to C++17, overhauled the Lua interface, further streamlined and enhanced the emulated memory system, and cleaned up a lot of ageing code.

MAME 0.227 adds preliminary support for macOS on AArch64, also known as “Apple Silicon”. Please note that we lack a native A64 recompiler back-end, and there are some issues with our C recompiler back-end. If you’re running an A64 build of MAME, you can disable recompilers for most systems that use them with the -nodrc option on the command line. You may get better performance for emulated systems with MIPS III or PowerPC processors by running an x86-64 build of MAME under Rosetta 2 with recompilers enabled. (Yo, ’sup dawg. I heard you like recompilers…)

Lots of long-standing issues have been fixed in this release. Missing platforms in stage 15 of Sega’s Quartet now appear properly. This relies on a protection microcontroller feature that we were previously unaware of. Protection features that are only used late in the game have been a recurring source of frustration not just for emulator developers, but also for arcade bootleggers, and even publishers re-issuing old games in new formats. It seems Sega missed this feature in their Astro City Mini release. Another long-standing protection issue was fixed this month that made Atari’s Rampart impossible to complete on Veteran difficulty. This one was actually a regression that managed to stay unresolved for years, possibly because the game’s high difficulty makes it difficult to reach. While we’re on the topic, protection simulation has been added for the versions of Sega’s Carnival that run on Head On hardware.

While protection emulation may encompass the most noticeable fixes, lots of other things that have been improved as well. Graphical issues have been fixed in Chase Bombers, Championship Bowling, and Prop Cycle. NFL Blitz ’99 no longer skips animations in attract mode. DIP switch descriptions have been corrected in 3-D Bowling, Bloxeed and Mahjong Tenkaigen. Game switching now works on Multipede, and Klax bootlegs are playable, with working sound.

It wouldn’t be a MAME release without new supported systems. This month we’ve got TV games from dreamGEAR, JungelTac, LexiBook and Senario. As always, the quality varies enormously. New versions of 1944: The Loop Master, Cookie & Bibi 2, F-1 Grand Prix, Forgotten Worlds, and Narc have been found and dumped. One of the newly supported Narc versions is particularly interesting, as it appears to be an early test version, lacking a substantial amount of content found in other versions of the game. Another incomplete copy of Unico’s Master’s Fury was found, which could be combined with the previous incomplete set to make the game playable.

Finally, there are a few improvements to the internal user interface. There are more controls for screenshots, aspect ratio and scaling accessible from the Video Options menu. You can now use NOT codes when assigning analog joystick axes to digital inputs. The menus for the Cheat and Autofire plugins have been made more consistent.

New working machines

• Black Touch II (Korea) [Jorge Silva, Fernando Oliveira, David Haywood]
• dreamGEAR / JungleTac Plug 'N' Play 50-in-1 (DGUN-853) [David Haywood, Sean Riddle, Kamaal Brown]
• dreamGEAR My Arcade Pac-Man Pocket Player (DGUNL-3227) [Sean Riddle]
• dreamGEAR My Arcade Retro Micro Controller - 220 Built-In Video Games (DGUN-2869) [Zup, TeamEurope, Sean Riddle]
• Excalibur / Nice Code The New York Times Sudoku [David Haywood, Sean Riddle, Kamaal Brown]
• Hewlett-Packard HP 2641A [Gavin Scott, F.Ulivi]
• Ingo Devices SL / Senca Code Lyoko (25-in-1 handheld) [KaruzoHikari, TeamEurope, David Haywood]
• LexiBook / JungleTac / NiceCode Cyber Console Center 200-in-1 (JL2050) [TeamEurope, taizou]
• Lexibook / JungleTac Lexibook JG7410 100-in-1 [David Haywood, TeamEurope]
• MSI / Capcom / Sega Street Fighter II: Special Champion Edition (MSI Plug & Play) (Europe) [TeamEurope]
• Nice Code 6-in-1 Sudoku Plug & Play [David Haywood, Sean Riddle]
• Novag Super Nova (Novag) [hap, Berger]
• The Open University Hektor II [Nigel Barnes, Binary Dinosaurs, Centre for Computing History]
• Senario / JungleTac Vs Maxx 25-in-1 (VT03 hardware) [David Haywood, Sean Riddle, Kamaal Brown]
• Tsurikko Penta [Phil Bennett, MetalliC, R. Belmont]
• Ultimate Products / TaiKee Plug 'N' Play Rockstar Guitar / Guitar Rock (PAL) [Peter Wilhelmsen, David Haywood, TeamEurope]
• Waveblaster-based expander [O. Galibert]
• WinFun / JungleTac Joypad 65 [David Haywood, Sean Riddle, Kamaal Brown]
• WinFun / JungleTac Joystick 30 [David Haywood, Sean Riddle, Kamaal Brown]

New working clones

• 1944: The Loop Master (Euro 000620) [undamned]
• Astro Ambush (Scramble bootleg on Galaxian hardware) [Genaro Rodarte, Guru]
• Cadash (US, version 1?) [coolmod, The Dumping Union]
• Come-Cocos (Ms. Pac-Man) ('Made in Greece' Triunvi bootleg, set 2) [Aritza, Victor Fernandez (City Game), ClawGrip]
• Cookie & Bibi 2 (set 3) [Kevin Eshbach, The Dumping Union]
• Croquis (Korea) [xuserv, juking]
• Cuore 1 (Italian, set 2) [f205v]
• Cuore 1 (Italian, set 3) [f205v]
• Cuore 1 (Italian, set 4) [f205v]
• Cuore 1 (Italian, set 5) [f205v]
• Endless Riches (Ver 1.21) [hammy, ekorz]
• F-1 Grand Prix (set 1) [zozo, The Dumping Union]
• Final Lap R (Japan Rev. B) [Jorge Silva]
• Flying Shark (World, bootleg) [Ivan Vangelista, Tomasz Slanina]
• Forgotten Worlds (Japan) [Irongiant, The Dumping Union]
• G-Darius (Ver 2.02O) [The Dumping Union]
• Hegener + Glaser Mephisto III (set 2) [Berger]
• Hegener + Glaser Mephisto III (set 3) [Berger]
• Hishou Zame (Japan, bootleg) [Ivan Vangelista, Tomasz Slanina]
• Mattel Aquarius (PAL) [Nigel Barnes]
• Moune Creste (Jeutel French Moon Cresta bootleg) [Michel BLANCO]
• Ms. Pac-Man (bootleg, set 4) [Guru]
• Narc (rev 1.80) [CoolMod, Phil Bennett, Brian Troha, The Dumping Union]
• Narc (rev 4.00) [Phil Bennet, Brian Troha, The Dumping Union]
• The Open University Hektor [Nigel Barnes, Centre for Computing History]
• P.O.W. - Prisoners of War (US version 1, mask ROM sprites) [hammy, The Dumping Union]
• Pool 10 (Italian, set 10) [f205v]
• Prop Cycle (Rev. PR1 Ver.A, Japan) [Brian Troha, The Dumping Union]
• Radica / Sega Mega Drive Collection Volume 2 (Radica, Arcade Legends) (UK) [David Haywood, Sean Riddle]
• Radica / Sega Super Sonic Gold (Radica Plug & Play) (UK) [David Haywood, Sean Riddle]
• Radofin Aquarius II [Martin v.d. Steenoven]
• Riot (Woong Bi license) [system11, zak]
• Ryu Jin (Japan, ET910000A PCB) [Battlesmurf]
• Sauro (set 2) [Victor Fernandez (City Game), ClawGrip]
• Street Fighter II': Champion Edition (Playmark bootleg, set 3) [f205v]
• Super Cup Finals (Ver 2.1O 1993/11/19, single PCB) [nnap]
• Twinkle (set 2) [Jorge Silva]
• Wardner (World, bootleg) [Ivan Vangelista, Tomasz Slanina]
• Wardner no Mori (Japan, bootleg) [jordigahan]
• Machines promoted to working
• Master's Fury [YarPromat, David Haywood]
• Multipede (Centipede/Millipede multigame kit) [Devin Acker]
• Sharp PC-E220 [Sandro Ronco]
• Sharp PC-G815 [Sandro Ronco]
• Votrax/Phonic Mirror HandiVoice HC-110 [Lord Nightmare]
• Clones promoted to working
• Klax (version 5, bootleg set 1) [Devin Acker]
• Klax (version 5, bootleg set 2) [Devin Acker]

New machines marked as NOT_WORKING

• Akai VX600 Programmable Matrix Synthesizer [DBWBP]
• AT&T Blit [shattered]
• Azkoyen Design (Euro) [maquinasdetabaco.com, Dirk Best]
• Azkoyen Design D6 [jordigahan, ClawGrip, Dirk Best]
• BaoBaoLong Portable Game Player BBL-338 (BaoBaoLong, 48-in-1) [TeamEurope, taizou]
• Basic Fun Fix It Felix Jr. (Mini Arcade) [Sean Riddle, Kamaal Brown]
• Basic Fun Where in the World is Carmen Sandiego? (Handheld) [foone]
• Biplane [TTL] [Andrew Welburn]
• Dancing Fever Gold (J 000821 V2.001) [Lydz]
• Defence Products Datacast Controller (The Stock Exchange) [Tony Jewell, Nigel Barnes]
• Digital Pocket Hand Held System 20-in-1 - Model 8213 [TeamEurope, taizou]
• dogstation Deluxe [HeroponRikiBestest]
• DreamGear My Arcade Caveman Ninja [Tim Schuerewegen]
• dreamGEAR My Arcade Data East Classics - Pixel Classic (308-in-1) (DGUNL-3201) [TeamEurope]
• dreamGEAR My Arcade Data East Classics - Pixel Player (308-in-1) (DGUNL-3202) [Sean Riddle, Kamaal Brown, Ruairi]
• dreamGEAR Plug 'N' Play 25-in-1 (DGUN-806) [David Haywood, Sean Riddle, Kamaal Brown]
• Fizz Creations Arcade Classics Mini Handheld Arcade (Supreme 150) [TeamEurope]
• Fizz Creations Mini Arcade Console (Arcade 10-in-1) [TeamEurope]
• Hasbro Palace Arcade [Sean Riddle, Kamaal Brown]
• HengSheng 36-in-1 (Black pad) [TeamEurope, taizou]
• HengSheng 36-in-1 (Red pad) [TeamEurope, taizou]
• Hewlett Packard Jornada 720 [Ryan Holtz]
• HKB-502 268-in-1 (set 1) [jacaba]
• IVL Technologies Easy Karaoke Groove Station [TeamEurope, David Haywood]
• Jungle's Soft Mini Game Player 48-in-1 [TeamEurope]
• LeapFrog IQuest 4.0 (US) [David Haywood, Sean Riddle, Kamaal Brown]
• LeapFrog Turbo Extreme (US) [David Haywood, Sean Riddle]
• LeapFrog Turbo Twist Brain Quest (US) [Sean Riddle, David Haywood]
• LeapFrog Turbo Twist Math (US) [Sean Riddle, David Haywood]
• Lexibook Compact Cyber Arcade - PJ Masks [Zup, TeamEurope]
• Lexibook Cyber Arcade Pocket (JL1895) [Tim Schuerewegen]
• MGA Entertainment MIUCHIZ Virtual Companions [Lord Nightmare]
• Moto GP (MGP1004-NA-B) [Guru]
• Pro Evolution Soccer The Arcade (ver EAA) [Victor Fernandez (City Game), ClawGrip]
• Red5 Mini Arcade Machine 240-in-1 (Red5) [ne7!]
• Retro Arcade 16 Bits Classic Edition Mini TV Game Console - 145 Classic Games - TV Arcade Plug and Play (Mega Drive bootlegs)
• [TeamEurope, David Haywood]
• Retro FC 400-in-1 [Time Schuerewegen]
• Sharp IQ-7000 [Sean Riddle, Recreativas.org]
• Slime Kun [SpinalFeyd]
• Storm [JunoMan]
• Tantel AlphaTantel [Binary Dinosaurs, Nigel Barnes]
• TimeTop Ultimate Pocket Console GM-235 [TeamEurope, taizou]
• Space Pokan [SpinalFeyd, R. Belmont]
• Sym Systems / Torque Systems MBC020-65 CPU/Video Board (Torque Systems OEM) [Bitsavers]
• TecToy Pense Bem (2017) [Felipe Sanches]
• Thumbs Up Mini Arcade Machine (Thumbs Up, 240IN1ARC) [David Haywood, TeamEurope]
• Trio de Bingo [Yasuhiro Ogawa]
• Twin Basket [Museo Del Recreativo]
• unknown 960606-5 based machine [jordigahan, ClawGrip]
• unknown Cirsa slot machine on 820501 A PCB [jordigahan, ClawGrip]
• unknown Cointek game [Siftware]
• unknown Konami medal game (game code GS662) [SpinalFeyd, R. Belmont]
• unknown Recreativos Franco slot machine (model RF51W14-CG) [jordigahan, ClawGrip]
• Venom TV Dance Mat 4 Games in 1 (Mix Party 3 / Dance Mix 3) [TeamEurope, David Haywood]
• Virtual TV Soccer [David Haywood, Sean Riddle]
• VTech InnoTAB 2 (UK) [TeamEurope]
• VTech InnoTV [TeamEurope]
• Win Bingo 2006 [f205v]
• Yamaha MU-5 [Edward d-tech, DBWBP, R. Belmont]
• Yamaha PSR-340 PortaSound [R. Belmont, HIGHWAYMAN]

New clones marked as NOT_WORKING

• Ator (set 1, 2 bumpers) [Sergio y Vicente de www.electronicavys.es]
• Death Crimson OX (USA) [Arzeno Fabrice]
• Diana Olakoa (v8.27) [Victor Fernandez (City Game), ClawGrip]
• Dragon Ball Z 2 - Super Battle (bootleg) [Jorge Silva]
• DreamGear My Arcade Retro Machine 200-in-1 (DGUN-2577) [ne7!]
• E-Game! 150-in-1 [gelotus]
• Gaming Tech CT-885 [kludge]
• Le Grand 8 [flipprojets.fr, PinMAME]
• HKB-502 268-in-1 (set 2) [Tim Schuerewegen]
• Jurassic Park (USA 3.05, display A5.10) [MLM, Victor Fernandez (City Game), ClawGrip]
• Last Action Hero (unknown CPU, display L1.05) [Sergio y Vicente de www.electronicavys.es]
• LeapFrog, Zippity (UK) [David Haywood, TeamEurope]
• Lexibook / Sit Up Limited / Jungle's Soft Seal 30-in-1 (VT based, Model FN098134) [David Haywood, TeamEurope]
• Lexibook Cyber Arcade 200-in-1 [pascal_frigoriste]
• Magic's 10 2 (ver. BETA3) [f205v]
• Next Software Inc NeXTcube [Davide Cavalca]
• Olympic Darts K7 (v3.00) [jordigahan, ClawGrip]
• Pool Player (1.0) [PinMAME]
• Scramble (unknown bootleg) [caius, hammy]
• Thumbs Up 240-in-1 Mini Arcade Machine [emuboy85]

New working software list additions

• apple2_flop_clcracked:
• Algebra Drill and Practice I (version 1.1, June 1985 on disk label) (cleanly cracked),
• Algebra Drill and Practice II (Version 1.1, January 1985 on disk label) (cleanly cracked), Artesians (cleanly cracked),
• Bezare (cleanly cracked), Campaign Trilogy (cleanly cracked), Canyon Climber (cleanly cracked),
• Cavern Creatures (cleanly cracked), Cosmic Combat (cleanly cracked), Dondra: A New Beginning (Revision 2) (cleanly cracked),
• Fathoms 40 (cleanly cracked), Goblins (cleanly cracked), Grandma's House (cleanly cracked), The Lion's Share (cleanly cracked),
• Kukulcan (cleanly cracked), Latin Vocabulary I (cleanly cracked), Oo-Topos (Sentient Software release) (cleanly cracked),
• Sargon III (cleanly cracked), Space Waste Race: Storybooks Of The Future (cleanly cracked),
• Stellar 7 (Software Entertainment Company release) (cleanly cracked), SuperCube (cleanly cracked), Vortex (cleanly cracked)
• [4am, Firehawke]
• apple2_flop_misc: Anti-M (version 1.8) [4am, Firehawke]
• apple2_flop_orig:
• The Adventures of Kristen and Her Family, The Adventures of Sarah and Her Friends, Alien Rain, Alligators and Crocodiles,
• Audubon Wildlife Adventures: Whales!, Bats in the Belfry, Borrowed Time, Case of the Great Train Robbery: Fact and Opinion,
• Case of the Missing Chick: Finding The Main Idea, Cave Girl Clair, Chelsea of the South Sea Islands, Corruption (Version 1.11),
• Death in the Caribbean, Dragonworld, The Escape from Traam, Extra K (Version 1985-08-30), Fahrenheit 451,
• Germany 1985 (Version 2.0), Horses, I.O. Silver, Jenny of the Prairie, Kukulcan, Learning to Tell Time, The Lion's Share,
• Lucifer's Realm, Mini-Pix #2 (Version 1986-11-01), Mini-Pix #3 (Version 1986-11-17), Motorcycles, Mrs. Wigglesworth's Secret,
• Nine Princes in Amber, Paul Bunyan, The Quest, The Quest (Version 2.0), Ring Quest, The Scoop, The Seasons,
• The Serpent's Star (Version 1.0) (Broderbund release), The Spelling Bee, Supermartian: The Adventure,
• Talisman: Challenging the Sands of Time, Vortex [4am, Firehawke]
• aquarius_cart:
• Aquaricart [Jay Snellen, III]
• Mini Expander Diagnostics [Ian Baronofsky]
• bbc_rom:
• Amcom E-Net Client 6.14B, Amcom WFS 5.21, Amcom WFS 6.23B, Amcom WFS 6.34B, Opus DDOS 3.15 Rev.10, Opus DDOS 3.15 Rev.20,
• Opus DDOS 3.15 Rev.30, Opus DDOS 3.35 Rev.30, Opus DDOS 3.35 Rev.35, Opus DDOS 3.45 Rev.12, Opus DDOS 3.45 Rev.20,
• Opus DDOS 3.45 Rev.30, Timefix 1.00 [Nigel Barnes]
• ekara_pal: e-kara UK / Europe Volume 4 (UK-E004), e-kara UK / Europe Volume 5 (UK-E005) [David Haywood, TeamEurope]
• fmtowns_cd:
• Bell's Avenue Vol. 3, Collector D - Bangai-hen - Gokurakudai Nishichiku Sales Daisakusen,
• Eikan wa Kimi ni 2 - Koukou Yakyuu Zenkoku Taikai (HMC-144), F-BASIC386 v1.1 L21, FM Towns Free Soft Nyuumon Kit,
• Gokichi-kun Series - Igo Nyuumon Doujou, Hajimete no Ryokou Eikaiwa, Heike Monogatari (Joukan), Hiragana no Ehon, Hirou,
• Hyper Planet Shiki Vol. 1, Idol Project (1995-06-16 15: 06:42), Igo Doujou Shodan - Kaigan! Kyuu kara Dan e no Chousen,
• Igo II (HMA-219), Joshikousei Shoujo Densetsu - Cosplay Special, Mahjong Gensoukyoku II - Mahjong Fantasia,
• Mahjong Gensoukyoku III - Mahjong Fantasia the 3rd Stage, Maruanki Eitango - Chuugaku 2-nensei,
• Maruanki Eitango - Chuugaku 3-nensei, NHK Jissen Eikaiwa (HMC-120), Nihon no Yachou (FM Towns Marty version),
• Special & Delicious! Original CD-ROM, Terra Towns (HMA-110), Vampire High School [redump.org]
• L'Empereur [redump.org, KailoKyra]
• Soft de Hard na Monogatari, Soft de Hard na Monogatari 2 [redump.org, wiggy2k]
• fmtowns_flop:
• Oh! Pai [akira_2020]
• F-BASIC86HG Interpreter V1.2 L31A, F-BASIC86HG Interpreter/Compiler V1.2 L31A [anonymous]
• Might and Magic - World of Xeen [Neo Kobe Collection]
• Dinosaur, Dragon Knight 4 Special Disk, Futoppara FD Heisei 1-gou [r09]
• gameking:
• 4 in 1 - Manhunt + Bobby + Tantivy + Racing Car (512KB cartridge)
• 4 in 1 - TrojanLegend (Trojan) + HappyBall + Supermotor (Motor) + Lanneret (Hawk) (512KB cartridge) [TeamEurope]
• ibm5150:
• Alien Syndrome, Altered Destiny (3.5"), Altered Destiny (5.25"), Altered Destiny (5.25", older), Battle Chess II: Chinese Chess,
• California Games 2, Dick Tracy: The Crime-Solving Adventure, Double Dragon 3 - The Rosetta Stone (3.5"),
• Duck Tales: The Quest for Gold, Omega, The Punisher, SimCity Classic Graphics (SimCity Classic addon),
• World Championship Soccer (3.5"), World Championship Soccer (5.25") [ArcadeShadow]
• ibm5170:
• Dogfight: 80 Years of Dogfighting (Euro), DragonSphere, Dune (3.5"), Dune II - The Building Of A Dynasty (USA),
• EcoQuest: The Search For Cetus, Inca, The Legacy: Realm of Terror (Euro), Legends of Valour,
• Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work (3.5"),
• Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work (5.25"), Monkey Island 2: LeChuck's Revenge (3.5", Germany),
• The Prophecy (USA), Rise of the Triad: Dark War, SimAnt (3.5", v1.08), SimAnt (5.25", v1.06), SimAnt (5.25", v1.08),
• SimAnt (windows 3.x release), Special Forces (3.5"), Special Forces (5.25"), Star Trek - 25th Anniversary (3.5" DD, v1.0),
• Star Trek - 25th Anniversary (USA, 3.5" DD, v1.00) (includes 'Out Of This World' demo),
• Wacky Wheels (v1.1 registered & upgraded patch), Wacky Wheels (v1.1), Xargon: Volume 1 - Beyond Reality,
• Xargon: Volume 2 - The Secret Chamber, Xargon: Volume 3 - Xargon's Fury [ArcadeShadow]
• megadriv: L'Abbaye des Morts [Alexis B.]
• next_cdrom:
• 3rd Party Products Fall 1995, 3rd Party Software Sampler Fall 1993, Electronic AppWrapper 2 [Davide Cavalca]
• 3rd Party Products 1993, NeXT Education Software Sampler 1992, SoftPC 3.0 [fsck.technology, Davide Cavalca]
• next_hdd:
• NeXTSTEP 2.0, NeXTSTEP 2.1, NeXTSTEP 2.2, NeXTSTEP 3.0, NeXTSTEP 3.3, NeXTSTEP 4.0, OPENSTEP 4.0, OPENSTEP 4.2
• [archive.org, Davide Cavalca]
• orao: Bioritam, Geografija, Mined Out, Otto Motor, Rocky, Space Invaders (Alt), Westbank, Zodiac Strip [Josip Perušanec]
• sgi_mips:
• Alias|Wavefront Composer 4.5, Intranet Junction 1.0.2 for IRIX 6.2, 6.3, 6.4 and 6.5,
• Media Value Pack WebFORCE August 1998 for IRIX 6.5, PDF Generator 1.2 for IRIX 6.2, 6.3, 6.4 and 6.5 [archive.org, darkstar]
• sorcerer_cart: Compudata Scan 6.1 Test Pack v1.0 [exidyboy, Sean Corr]
• sorcerer_cass: Defense Command (ported from TRS-80), Killer Gorilla (ported from TRS-80) [exidyboy]
• vgmplay:
• After Burst (Nintendo Game Boy), Armed F (Arcade), Armed F (PC Engine), Batman - Return of the Joker (Nintendo Game Boy),
• Bionic Commando (Nintendo Game Boy), Bubble Bobble Part 2 (NES), Bubble Bobble Part 2 (Nintendo Game Boy),
• Cobra Mission - Panic in Cobra City (IBM PC AT), Cyber Cycles (Namco System 22), Desire - Haitoku no Rasen (FM Towns),
• Digital Champ - Battle Boxing (PC Engine), Dragon Ball Z (Arcade), EVE burst error (NEC PC-9801),
• Elvira - Mistress of the Dark (IBM PC AT), Elvira - Mistress of the Dark (NEC PC-98),
• Elvira II - The Jaws of Cerberus (IBM PC AT), FZ Senki Axis (Sharp X68000), Final Fantasy (MSX2, PSG), Fray (MSX2, PSG),
• Game Master 2 (MSX, PSG), Golf (Nintendo Virtual Boy), Kid Kool and the Quest for the Seven Wonder Herbs (NES),
• King of Fighters R-2 (Neo Geo Pocket Color), Kozure Ookami (Arcade), Madou Monogatari - ARS (NEC PC-9801),
• Mario Clash (Nintendo Virtual Boy), Metal & Lace - Battle of the Robo Babes (IBM PC AT),
• Ottifanten - Kommando Stoertebeker (Nintendo Game Boy Color), Penguin Wars (Nintendo Game Boy), Penguin-Kun Wars 2 (MSX),
• Pokemon Red-Blue Version (Nintendo Game Boy), Princess Maker (MSX2, PSG), Samurai Shodown! (Neo Geo Pocket),
• Silent Debuggers (TurboGrafx-16), Sky Robo (Arcade), Space Squash (Nintendo Virtual Boy), Super Chase H.Q. (Nintendo Game Boy),
• Time Crisis II (Namco System 23), Time Pilot (MSX, PSG), Tony La Russa's Ultimate Baseball (IBM PC AT),
• Totsugeki! Mix (NEC PC-9801, OPN), Totsugeki! Mix (NEC PC-9801, OPNA), The Tower of Gazzel (MSX2, PSG),
• Trip World (Nintendo Game Boy), The Ultimate Stuntman (NES), Xenon - Mugen no Shitai (FM Towns),
• Xuanyuan Jian Waizhuan - Feng Zhi Wu (IBM PC AT) [vgmrips.net, Tafoid]

Software list items promoted to working

• fmtowns_cd:
• True Heart [r09]
• Alice no Yakata 3 [redump.org]
• Ms. Detective File #2 - Sugata-naki Irainin [wiggy2k]
• ibm5170: Alien Legacy [ArcadeShadow]

New NOT_WORKING software list additions

• bbc_rom: I2C (4 U) 3.0B, I2C (4 U) 3.1B [Martin Barr]
• easy_karaoke_cart: Golden Greats Vol.3, Golden Greats Vol.4 [TeamEurope, David Haywood]
• fmtowns_cd:
• Hyper Planet for Marty, Lettuce Cooking - Tanoshiku Tsukureru Obentou, Nemurenu Yoru no Chiisana Ohanashi, Sensual Angels [redump.org]
• Cyber Motion V1.0 [redump.org, wiggy2k]
• fmtowns_flop: Jissen Igo Taikyoku - Gokichi-kun - Chuukyuu (Jou) [wiggy2k]
• ibm5170: America Online for Windows 1.5, America Online for Windows 2.0 MI (Manual Installer) [Justin Kerk]
• leapfrog_iquest_cart: IQuest 4.0 Starter Pack, Science Grade 5 [David Haywood, Sean Riddle, Kamaal Brown]
• leapfrog_turboextreme_cart: Grade 2 (500-10652) [Sean Riddle, David Haywood]
• leapfrog_turbotwistbrainquest_cart: Grades 5 & 6 (500-00745) [Sean Riddle, David Haywood]
• next_hdd: NeXTSTEP 0.8, NeXTSTEP 0.9, NeXTSTEP 1.0, NeXTSTEP 1.0a, NeXTSTEP 3.1, NeXTSTEP 3.2 [archive.org, Davide Cavalca]
• orao: Crtanje (Alt), Kalkulator, Konverzija, Mega Fruit, Monster Copy 2, Orijentacija Kompasom, Teksted v1.03 [Josip Perušanec]
• picno: Chibi Maruko-chan no Tashizan Hikizan, Picno de Kuku, Picno de Nihon Chizu [TeamEurope]
• pockchalv2:
• Chuu 1 Eisuukoku Pack (7P), Chuu 2 Eisuukoku Pack (NEW CROWN, TOTAL ENGLISH Taiouban) (6PF),
• Chuu 2 Eisuukoku Pack (SUNSHINE, ONE WORLD Taiouban) (7PE), Chuu 3 Ei-Suu-Koumin Pack (NEW CROWN, TOTAL ENGLISH Taiouban) (5PI),
• Chuu 3 Ei-Suu-Koumin Pack (NEW CROWN, TOTAL ENGLISH Taiouban) (7PI), Chuugaku Chiri (4C), Chuugaku Rika (1-bun'ya) (4L1),
• Chuugaku Rika (1-bun'ya) (5L1), Chuugaku Rika (2-bun'ya) (4L2), Chuugaku Rika (2-bun'ya) (5L2) [skaman]
• stv: Final Fight Revenge / Final Revenge (JUET 990714 V1.000) [Ivan Vangelista]
• vtech_innotab_cart: Mickey Mouse Clubhouse (UK) [TeamEurope]
• vtech_innotv_innotabmax_cart:
• DC Comics - Gotham City Robots (80-274803 UK), Finding Dory (80-274903 UK), The Lion Guard (80-275203 UK),
• Paw Patrol - Pups Save a UFO! (80-274103 UK) [TeamEurope]
• wizard_cart:
• 3 Dimensional Spreadsheet (IQ-8B01), Time Expense Manager (IQ-701A) [Recreativas.org]
• 8-Language Translator (IQ-703A) [Sean Riddle, Recreativas.org]

Translations added or modified

• Portuguese (Brazil) [Masc Guy]
• Merged pull requests
• 7375: viedo/snes_ppu.cpp: Converted to device_palette_interface and fixed direct color mode behavior. [cam900]
• 7379: bus/coco: Added Speech Systems Stereo Composer cartridge. [Tim Lindner]
• 7391: vicdual.cpp: Added protection simulation to Tranquillizer Gun so that the game plays correctly. [David Haywood]
• 7393: coco12.cpp, coco3.cpp, dragon.cpp: Removed IRQ trampolines. [Tim Lindner]
• 7396: apple2_flop_clcracked.xml, apple2_flop_orig.xml: Updated Apple II software lists for October 2020. [4am, Firehawke]
• 7397: photoplysx.cpp: Added notes about the USB dongle and a partial dump of its non-volatile memory. [ClawGrip]
• 7398: sound/ymf262.cpp: Fixed off-by-one error in OPL3_SLOT_CONNECT. [moralrecordings]
• 7400: pacman.cpp: Removed “mspacmanbg3”, it was a bad dump of “pacmansp”. [ClawGrip]
• 7401: Added six working TV games, and improved Mega Drive-derived TV game drivers. [David Haywood]
• 7405: microdar.cpp: Added Diana Olakoa (v8.38). [Victor Fernandez (City Game), ClawGrip]
• 7406: Fixed uninitialized variables in a number of devices used by the HP9000/300 series systems. [Sven Schnelle]
• 7407: Added driver for the 2017 version of the TecToy Pense Bem. [Felipe Sanches]
• 7409: apple2_flop_orig.xml: Added latest Apple II original floppy dumps. [4am, Firehawke]
• 7412: fmtowns_flop.xml: Added Might and Magic: World of Xeen. [Neo Kobe Collection, r09]
• 7313: klax.cpp: Got the Klax bootlegs working, including sound. [Devin Acker]
• 7414: nes_vt369_vtunknown_soc.cpp: Improved VT1682 ALU behavior, and made some progress towards VT369. [David Haywood]
• 7415: cpu/avr8: Fixed crash on using timer 1. [Felipe Sanches]
• 7416: imb5170.xml: Added six entries, and re-dumped one entry. [ArcadeShadow]
• 7421: cpu/tms7000: Fixed JPZ mnemonic and offsets for BTJO/BTJZ in disassembly. [Tim Lindner]
• 7422: chdman: Added support for importing redump.org GD-ROM extended bin/cue format (GitHub #6466). [nhand42]
• 7423: Added some TV games/software, and modernised code in segac2.cpp, tsamurai.cpp, tubep.cpp and weclemans.cpp. [David Haywood]
• 7425: Added two TV games, and fixed VT1682 out-of-bounds accesses. [David Haywood]
• 7429: spectrum.cpp: Added some diagnostic ROMs; bus/spectrum: Added additional Multiface ROMs. [rfka01]
• 7430: unk6502_st2xxx.cpp: Added two TV games. [TeamEurope, David Haywood]
• 7431: centiped.cpp: Added support for switching games in the Multipede kit sets. [Devin Acker]
• 7432: hp3478a.cpp: Added LCD annunciators and button labels to layout. [fenugrec]
• 7434: model2.cpp, model3.cpp: Improved descriptions of Daytona USA and Scud Race games (MT5701). [ArtLine]
• 7435: Added skeleton driver and software list for VTech InnoTV, and two Game King cartridge dumps. [TeamEurope, David Haywood]
• 7437: lindbergh.cpp: Added Psy-Phi to list of known games. [HeroponRikiBestest]
• 7439: sound/c140.cpp: Tidied up sample fetching code. [cam900]
• 7440: Added support for N2A03 CPU to GDB stub debugger, and swapped field order of 6502 PC/SP to SP/PC. [LucienMP]
• 7441: Added eleven TV games based on V.R. Technology VT chips. [David Haywood]
• 7443: Added Motorola 6809 CPU support to the GDB stub debugger. [Gustavo del Dago]
• 7444: cpu/m6502: Added preliminary ST2205U DMA support. [David Haywood]
• 7445: ms32.cpp:, bnstars.cpp, tetrisp2.cpp: Made system control unit a device and fixed some bugs. [Angelo Salese, Alex Marshall]
• 7446: centiped.cpp: Added watchdog reset address to bootlegs. [Devin Acker]
• 7447: ibm5150.xml: Marked Blockout as a bad dump as it has modified OEM ID and root directory. [ArcadeShadow]
• 7448: kpython.cpp: Added dump of dogstation Deluxe hard disk. [HeroponRikiBestest]
• 7449: agat.cpp: Added native keyboard emulation, and improved video and floppy emulation. [shattered]
• 7450: Added several TV games, and two LeapFrog IQuest cartridge dumps. [David Haywood]
• 7452: bus/spectrum: Fixed ROM loading for double-size Multiface 3 clone ROM. [rfka01]
• 7453: 4enlinea.cpp: Added Olympic Darts K7 (v3.00). [jordigahan, ClawGrip]
• 7454: nes_vt369_vtunknown.cpp, spg2xx_zone.cpp: Added two TV games. [David Haywood, TeamEurope]
• 7455: ibm5170.xml: Added five items, and re-dumped one item. [ArcadeShadow]
• 7456: galastrm.cpp: Added link to video showing correct rotation effects. [cam900]
• 7457: slapshot.cpp: Corrected notes about MC68000P12F clock frequency. [cam900]
• 7458: frontend: Exposed emu_options to Lua scripts. [Nathan Woods]
• 7459: goldstar.cpp: Corrected crazybon U79 PROM location. [Ioannis Bampoulas]
• 7460: undrfire.cpp: Converted to use TC0360 device, fixing graphical priority issues (MT01807). [cam900]
• 7461: Added two TV games, and fixed some issues affecting beijuehh. [David Haywood]
• 7463: machine/ie15.cpp: Modernised logging, and converted keyboard to use device_matrix_keyboard_interface. [shattered]
• 7464: wizard_cart.xml, wizard.cpp: Added notes and fixed year for iq7000. [ClawGrip]
• 7465: segac2.cpp: Clarified Bloxeed credit DIP switch settings. [Devin Acker]
• 7466: picno.xml: Added Picno de Kuku and Chibi Maruko-chan no Tashizan Hikizan. [TeamEurope, ClawGrip]
• 7468: dragon.cpp: Fixed Dragon Alpha disk controller status read (fixes disk I/O). [Tim Lindner]
• 7569: blit.cpp: Added skeleton driver for AT&T Blit terminal. [shattered]
• 7470: de_3.cpp: Added another version of Jurassic Park, and cleaned up metadata. [MLM, Victor Fernandez (City Game), ClawGrip]
• 7471: sauro.cpp: Added Sauro (set 2). [Victor Fernandez (City Game), ClawGrip]
• 7472: bus/coco: Added Speech Systems Symphony Twelve cartridge. [Tim Lindner]
• 7473: machine/coco.cpp: Improved behaviour of high-resolution joystick interface. [Tim Lindner]
• 7474: emu/drawgfxt.ipp: Moved drawscanline_core leftover pixel handling out of unrolled loop. [Romain Tisserand]
• 7477: Identified purported “Sea Hunter” game as Black Touch II, and moved it to the correct source file. [David Haywood]
• 7478: starshp1.cpp: Fixed tilemap size. [Frank Palazzolo]
• 7480: ibm5170.xml: Added three items. [ArcadeShadow]
• 7481: ibm5150.xml: Added three items and re-dumped one item. [ArcadeShadow]
• 7482: cpu/m68000: Added support for addressing mode 6 for FSAVE and FRESTORE instructions. [shattered]
• 7483: leapfrog_iquest.cpp: Added preliminary banking and screen buffer implementation. [David Haywood]
• 7484: naomi.cpp: Documented AICA clock source jumper JP1. [hachirokumiku]
• 7486: nes_vt32.cpp: Added My Arcade Data East Classics Pixel Player (308-in-1). [Sean Riddle, Kamaal Brown, Ruairi, David Haywood]
• 7488: segas32.cpp: Fixed YMW-258-F (MultiPCM) clock frequency. [cam900]
• 7489: vg5k.cpp: Improved printer communication. [Sylvain Glaize]
• 7490: sauro.cpp: Switched the order of Sauro sets, making the newly-dumped parent, as it has bug fixes. [ClawGrip]
• 7491: Made more use of constexpr qualifier in rendering code. [Romain Tisserand]
• 7492: picno.xml: Added Picno de Nihon Chizu, fixed some metadata, and sorted items by serial number. [TeamEurope, ClawGrip]
• 7493: vicdual.cpp: Added protection simulation for carnivalh and carnivalha. [David Haywood]
• 7495: n64.xml: Added notes about known Mario no Photopi SmartMedia cards. [ClawGrip]
• 7496: bus/coco: Fixed SSC TMS7000 busy flag and reset handling (fixes speech in Pegsaus and the Phantom Riders). [Tim Lindner]
• 7497: toaplan1.cpp: Converted drawing code to use standard priority handling for sprites. [cam900]
• 7498: peyper.cpp: Added Ator (set 1, 2 bumpers). [Sergio y Vicente de www.electronicavys.es, ClawGrip]
• 7499: segas16a.cpp: Allow 8751 to access tile RAM on pre-System 16 boards (fixes Quartet stage 15). [David Haywood]
• 7501: fmtowns_cd.xml: Added 20 items, replaced 35 items, and added floppy disk image for msdet2. [redump.org, wiggy2k, r09]
• 7502: coco12.cpp, bus/coco: Cleaned up CoCo cartridge slot configuration code. [Nathan Woods]
• 7503: sgi_mips.xml: Added four items. [archive.org, darkstar]
• 7506: ibm5150.xml: Added The Punisher. [ArcadeShadow]
• 7507: ibm5170.xml: Added four items and identified some bad dumps. [ArcadeShadow]
• 7508: frontend: Exposed image format information to Lua scripts. [Nathan Woods]
• 7509: Promoted a TV game to working, added three TV games, and added a skeleton list for the VTech InnoTAB 2. [David Haywood]
• 7511: Fixed issues in Brazilian Portuguese translation noted in GitHub #7510. [Masc Guy]
• 7514: neptunp2.cpp: Added unknown 960606-5 based machine. [jordigahan, ClawGrip]
• 7515: cosmic.cpp: Fixed bug in sound output handler and cleaned up sample playback code. [Gerg Kennedy]
• 7517: design.cpp: Add notes about coin selector. [ClawGrip]
• 7519: leapfrog_iquest.cpp: Added Turbo Extreme (US). [David Haywood, Sean Riddle]
• 7520: hp2640.cpp: Added HP2641A APL terminal. [Gavin Scott, F.Ulivi]
• 7521: frontend: Exposed cassette image devices to Lua scripts. [Carl]
• 7523: de_3.cpp: Added another Last Action Hero version, and improved metadata for all games. [ClawGrip]
• 7525: kpython.cpp: Added Pro Evolution Soccer The Arcade (ver EAA). [Victor Fernandez (City Game), ClawGrip]
• 7526: fmtowns_flop.xml: Added seven entries, and updated notes. [r09, wiggy2k, anonymous]
• 7527: audio/seibu.cpp, cabal.cpp, deadang.cpp, shanghai.cpp: Fixed clock frequencies, cleaned up code, and added notes. [cam900]
• 7530: leapfrog_turboextreme_cart.xml: Added Grade 2. [Sean Riddle, David Haywood]
• 7531: video/deco_zoomspr.cpp: Replace sprite alpha blending with alternate frame flicker. [cam900]
• 7533: ibm5170.xml: Added eight items. [ArcadeShadow]
• 7534: pacman.cpp: Fixed inputs for Birdiy. [Ian Eure]
• 7537: Fixed compilation on older macOS/Xcode releases (GitHub #7536). [Masc Guy]
• 7538: missbamby.cpp: Added notes about Cirsa PCB models. [ClawGrip]
• 7539: neptunp2.cpp: Re-dumped sound ROM for unk960606 (was previously dumped at half size). [ClawGrip]
• 7540: fmtowns_cd.xml: Added 13 items, re-dumped 23 items and added two missing floppies. [redump.org, wiggy2k, KailoKyra, r09]
• 7541: Added seven TV games, and skeleton for IVL Technologies Easy Karaoke Groove Station. [David Haywood]
• 7542: machine/generalplus_gpl16250soc.cpp: Fixed device type validation. [David Haywood]
• 7543: easy_karaoke.cpp: Added system ROM dump. [TeamEurope, David Haywood]
• 7545: Added a TV game, and moved dancmix3 to nes_sh6578.cpp. [David Haywood, TeamEurope]
• 7546: machine/t10mmc.cpp: Fixed relative frame number calculation for read subchannel command. [Windy Fairy]
• 7549: firebeat.cpp: Corrected main CPU clock speed to 64 MHz. [Windy Fairy]
• 7551: coco3.cpp: Corrected PIA register mirroring. [Tim Lindner]
• 7552: dynax.cpp: Corrected descriptions for some tenkai DIP switches. [CecilHarvey]
• 7553: megadriv.cpp: Added notes about LaserActive Mega Drive Pack. [cam900]
• 7555: megadriv_rad.cpp, nes_vt09.cpp, st22xx_bbl338.cpp: Added three TV games. [David Haywood, TeamEurope, taizou]
• 7556: next.cpp: Added 68040-based NeXTcube as a separate system. [Davide Cavalca]
• 7557: next_hdd.xml: Added pre-installed NeXT hard disk images. [archive.org, Davide Cavalca]
• 7558: drgnmst.cpp: Re-dumped Master's Fury from partially-populated Dragon Master 96 PCB. [YarPromat, David Haywood]
• 7560: next.cpp: Removed magneto-optical drive from machines that lack it. [Davide Cavalca]
• 7561: next.cpp: Added five additional ROM versions. [NeXTComputers.org, Davide Cavalca]
• 7562: leapfrog_iquest.cpp: Added two Turbo Twist systems and accompanying software list. [Sean Riddle, David Haywood]
• 7563: twinbskt.cpp: Fixed manufacturer name for Twin Basket. [ClawGrip]
• 7565: Added aspect ratio control settings to video options menu in internal UI. [AJR]
• 7568: st22xx_bbl338.cpp, unk6502_st2xxx.cpp: Moved LCD controller used by BaoBaoLong handhelds to a device. [David Haywood]
• 7569: seta2.cpp: Added description for grdians bonus life DIP switch. [AugiteSoul]
• 7572: wardner.cpp: Added Wardner no Mori (Japan, bootleg). [jordigahan, ClawGrip]
• 7573: apple2_flop_clcracked.xml, apple2_flop_misc.xml, apple2_flop_orig.xml: Added latest dumps and cracks. [4am, Firehawke]
• 7574: st22xx_bbl338.cpp: Manually put some code in RAM to allow software to progress. [David Haywood]
• 7575: ibm5150.xml: Added five items and re-dumped one item. [ArcadeShadow]
• 7576: ibm5170.xml: Added Special Forces (3.5"). [ArcadeShadow]
• 7578: next_cdrom.xml: Added initial software list for NeXT CD-ROM software. [fsck.technology, Davide Cavalca]
• 7580: twinbskt.cpp: Added ASCII PCB layout, fixed system flags, and added placeholder for undumped ISD2590P. [ClawGrip]
• 7584: Renamed source files for BaoBaoLong ST2302U-based handhelds, and gave bbl338 its own memory map. [David Haywood]
• 7587: drgnmst.cpp: Improved graphics priorities for mastfury. [David Haywood]
• 7589: bus/coco: Added CoCo and Dragon MIDI cartridges. [Tim Lindner]
• 7591: rf51w14cg.cpp: Added unknown Recreativos Franco slot machine (model RF51W14-CG). [jordigahan, ClawGrip]
• 7592: next.cpp: Changed logging code to use machine error log. [Davide Cavalca]
• 7593: rx78.xml: Updated list of known software in comments. [David Silva]
• 7595: ibm5150.xml: Added four items. [ArcadeShadow]
• 7597: rx78.cpp: Removed redundant list of software from comments. [David Silva]

Source Changes

• New working software list additions (apple2_flop_clcracked.xml)
• Cavern Creatures (cleanly cracked) [4am, Firehawke]
• Grandma's House (cleanly cracked) [4am, Firehawke]
• Latin Vocabulary I (cleanly cracked) [4am, Firehawke]
• Oo-Topos (Sentient Software) (cleanly cracked) [4am, Firehawke]
• Sargon III (cleanly cracked) [4am, Firehawke]
• Fathoms 40 (cleanly cracked) [4am, Firehawke]
• Canyon Climber (cleanly cracked) [4am, Firehawke]
• emu/machine.h: Deprecate machine resource pool. [Vas Crabb]
  • undefined This has outlived its usefulness. Use smart pointers (std: :unique_ptr, std::shared_ptr, etc. from ) to manage object lifecycles.
• M50753: add support for the 8-bit IN port. [R. Belmont]
• macpb100: Now boots also instead of going into Target Disk Mode. [R. Belmont]
• ci-windows.yml: Disable linking with LLD (broken currently) [Dirk Best]
• namcos22: remove 1 usage of auto_alloc (2 remaining) [hap]
• snes_ppu.cpp: Use device_palette_interface for Palette handling (#7375) [cam900]
  • undefined Use device_palette_interface for palette, fixed CGRAM size and direct color behavior

New working clones

• Ms. Pac-Man (bootleg, set 4) [Guru]
• M740 family updates [AJR]
• undefined Add cycle clock dividers
  • undefined Remove SO input line (not apparently supported on any Mitsubishi model)

New machines marked as NOT_WORKING

• Moto GP (MGP1004-NA-B) [Guru]

New clones marked as NOT_WORKING

• Scramble (unknown bootleg) [caius, hammy]
• add protection handling to Tranquillizer Gun so that the game plays correctly [David Haywood]
• Street Fighter II': Champion Edition (Playmark bootleg, set 3) [f205v]
• ci-windows.yml: Fix linking with lld [Dirk Best]

New working clones

• Ms. Pac-Man ('Made in Greece' bootleg, set 3) [Aritza, Victor Fernandez (City Game), ClawGrip]
• Come-Cocos (Ms. Pac-Man) ('Made in Greece' Triunvi bootleg, set 2) [Aritza, Victor Fernandez (City Game), ClawGrip]
• M50753: Finish A/D converter, including completion IRQ. [R. Belmont]
• macpwrbk030.cpp: Converted to use real M50753 PMU code. [R. Belmont, AJR]
• undefined mac.cpp: Removed now unused PMU HLE simulation. [R. Belmont]
• sound: Fix bug where gain was doubly-applied in some cases. [Aaron Giles]
• 3rdparty.lua: Another build fix for older OS X versions [AJR]
• macpwrbk030.cpp: Turned off Target Disk Mode and fixed 1bpp boot screen drawing on all machines. [R. Belmont]
• New working software list additions (apple2_flop_orig.xml)
• Extra K (Version 1985-08-30) [4am, Firehawke]
• bus/coco: Added Speech Systems Stereo Composer cartridge. (#7379) [tim lindner]
• lc57, msm65x2: Add disassemblers [O. Galibert]
• pacman.cpp: Remove 'mspacmanbg3', it was a bad dump of 'pacmansp' (#7400) [ClawGrip]
• ymf262: fix off-by-one error in OPL3_SLOT_CONNECT [Scott Percival]
• Uninitialized variable fixes (#7406) [Sven Schnelle]
  • undefined hp98265a: initialize members
  • undefined hp98543: initialize members
  • undefined hp98544: initialize members
  • undefined hp98550: initialize members
  • undefined hp98620: initialize members
  • undefined hp98644: initialize members
  • undefined hp_dio: initialize members
  • undefined human_interface: initialize members
  • undefined hlebase: initialize members
  • undefined hlemouse: initialize members
  • undefined hp_hil: initialize members
  • undefined 8291a: initialize members
  • undefined ins8250: initialize members
  • undefined tms9914: initialize members
  • undefined catseye: initialize members
• docs: Add links to some internal layouts that demonstrate various features, and udpate required MSYS64 packages for using lld.
• [Vas Crabb]

New clones marked as NOT_WORKING

• Diana Olakoa (v8.38) [Victor Fernandez (City Game), ClawGrip]
• hp98620: fix Clang build. [arbee]
• catseye.cpp: fix Clang compile. [arbee]
• Miscellaneous clean-up. [Vas Crabb]
  • undefined Replaced several uses of auto_alloc.
  • undefined Removed a trampoline in bus/isa/xtide.cpp.

New machines marked as NOT_WORKING

• Win Bingo 2006 [f205v]
• m740: Fix cycle timings for CLB/SEB ($zz), BBC/BBS (all modes) & RRF [AJR]
• invrvnge: adjusted sound timings to more closely match a real machine (info from Tafoid) [Robbbert]
• Apple calls llvm/clang 10 Xcode 12, update warning flags. [Vas Crabb]
• New working software list additions (apple2_flop_orig.xml)
• Mini-Pix #2 (Version 1986-11-01) [4am, Firehawke]
• Mini-Pix #3 (Version 1986-11-17) [4am, Firehawke]
• I.O. Silver [4am, Firehawke]
• ncr5380: bug fixes [Patrick Mackinlay]
  • undefined clear ACK upon exit from DMA mode
  • undefined assert DRQ at start of DMA initiator send cycle
• fixed sta/lda instruction name [smf]
• Plug and Play work (lots of new sets from Sean etc.) (#7401) [David Haywood]
• new WORKING machines
• The New York Times Sudoku [David Haywood, Sean Riddle, Kamaal Brown]
• Vs Maxx 25-in-1 (VT03 hardware) [David Haywood, Sean Riddle, Kamaal Brown]
• 6-in-1 Sudoku Plug & Play [David Haywood, Sean Riddle]
• Plug 'N' Play 50-in-1 (DGUN-853) [David Haywood, Sean Riddle, Kamaal Brown]
• new WORKING clones
• Mega Drive Collection Volume 2 (Radica, Arcade Legends) (UK) [David Haywood, Sean Riddle]
• Super Sonic Gold (Radica Plug & Play) (UK) [David Haywood, Sean Riddle]
• new NOT WORKING machines
• Plug 'N' Play 25-in-1 (DGUN-806) [David Haywood, Sean Riddle, Kamaal Brown]
• IQuest (US) [David Haywood, Sean Riddle, Kamaal Brown]
• Added MegaDrive side ROM to sarc110 sets, moved to skeleton 'hybrid' driver based on megadriv_rad.cpp and demoted to not working
• for now as they're meant to boot from the MD side with the VT03 games as bonus items [Sean Riddle, Team Europe]
• Moved reactmd to a skeleton 'hybrid' driver, demoted to not working, it's also meant to boot from the MD side with the SunPlus
• games as bonus items. [David Haywood]
• photoplysx.cpp: Add notes about the USB dongle and a partial dump of its non-volatile memory (#7397) [ClawGrip]
• new driver: TecToy Pense Bem (2017) [Felipe Corrêa da Silva Sanches]
• undefined Equivalent to VTech Smart Start from the 80s.
• mess.lua: Fix build [AJR]
• photoplysx.cpp: srcclean, yet again [AJR]
• m5074x.cpp: Protect interrupt request bits against being set by writes [AJR]
• undefined m740: A few more timing corrections
• Make the initializer comma order consistent in audio/midway.cpp [Lord Nightmare]

New clones marked as NOT_WORKING

• Magic's 10 2 (ver. BETA3) [f205v]

New working clones

• Cuore 1 (Italian, set 2) [f205v]
• Added pensebem.cpp to mess.flt [Robbbert]
• aim65: added notes [Robbbert]

New working clones

• Forgotten Worlds (Japan) [Irongiant, Dumping Union]
• Ryu Jin (Japan, ET910000B PCB) [Battlesmurf]
• Extremely early / rare version of Forgotten Worlds for the Japanese market, before the name change to Lost Worlds. Serial number
• indicates it's #22! [Brian Troha]
• segas16b.cpp: verified 315-5298 dump and added it to all ROM boards which use it (171-5797, 171-5521, 171-5704) [Guru]
• mpu4: initialized some variables to avoid asserts / regressions in drvnoclear builds [Ivan Vangelista]
• jalmah.cpp, metlfrzr.cpp: initialized some variables to avoid asserts / regressions in drvnoclear builds [Ivan Vangelista]
• segac2.cpp: initialized one variable to avoid asserts / regressions in drvnoclear builds [Ivan Vangelista]
• new NOT_WORKING clone
• Death Crimson OX (USA) [Fabrice Arzeno]
• cps1.cpp: Use proper sound CPU code for the Forgotten Worlds (Japan) set [Brian Troha]
• thomson.cpp: Initialize more state variables; clean up video code slightly [AJR]
• busicom: init a variable, marked as MNW again (see note). [Robbbert]
• instruct: initialised a variable [Robbbert]
• srmp2: initalized a couple variables to avoid asserts in drvnoclear debug builds [Ivan Vangelista]
• ksys573.cpp: initialized one variable to avoid asserts in drvnoclear builds [Ivan Vangelista]
• aerofgt, bbc, ksys573, kyocera, mlanding, pc9801, snk, spg2xx_zone_32bit, tek405x, v1050, zx: initialized variables which were
• causing asserts / regressions in drvnoclear builds [Ivan Vangelista]
• bus/a2bus: Added Apple II Parallel Printer Interface Card. [Vas Crabb]
• frontend/mame/audit.cpp: Fixed another annoying edge case. [Vas Crabb]
• Cleaned up RawInput code slightly. [Vas Crabb]
• astrocde, drw80pkr, fm7, hp9845, igs011, mc1000, nmk16, ti99_8, williams, xor100: initialized some variables which were causing
• asserts / crashes / regressions in drvnoclear builds [Ivan Vangelista]
• fmtowns_flop.xml: add the World of Xeen disk (#7412) [r09]

New working software list additions

• Might and Magic - World of Xeen [Neo Kobe Collection]
• avr8: Converted from using an IO address space to devcb for GPIO I/O. [Ryan Holtz]
• wavesynth: waveblaster-based virtual expander, ks1064 for now [O. Galibert]
• aquarius: Peripherals implemeted as slot devices: 4K/16K/32K/16K+ Memory Cartridges, Mini Expander (now with controllers), Quick
• Disk (not working), C1541 DOS Interface (not working) [Nigel Barnes]
  • undefined Implemented memory mapper for CP/M.
  • undefined Serial printer port.
  • undefined External RAM is now scrambled.
  • undefined SuperCart bankswitching board implemented for Aquaricart.
  • undefined Cartridge images of size 4K, 8K, 16K now supported, was previously 16K only.

New working clones

• Aquarius (PAL) [Nigel Barnes]
• Aquarius II [Martin v.d. Steenoven]
• ks0164: Pitch is floating point [O. Galibert]
• pce220.cpp: split HD61202 and SED1560 into separate devices. [Sandro Ronco]
• Machines promoted to WORKING
• Sharp PC-E220 [Sandro Ronco]
• Sharp PC-G815 [Sandro Ronco]
• New working software list additions (apple2_flop_orig.xml)
• Germany 1985 (Version 2.0) [4am, Firehawke]
• New working software list additions (apple2_flop_clcracked.xml)
• Bezare (cleanly cracked) [4am, Firehawke]
• Artesians (cleanly cracked) [4am, Firehawke]
• Goblins (cleanly cracked) [4am, Firehawke]
• 20pacgal, advision, archimds, aristmk5, segajw: initialized some variables that were causing crashes in drvnoclear builds
• [Ivan Vangelista]
• exerion, nbmj8688, nbmj8891: initialized some variables [Ivan Vangelista]
• saitek_risc2500.cpp: Use SED1520 device for the LCD screen. [Sandro Ronco]
• avr8: Fixed crash with pensebem / timer1 crash. [Felipe Sanches]
• Update ci-windows.yml [Dirk Best]
  • undefined ci-windows.yml: Remove update step to prevent errors about outdated mirrors
• cinemat.cpp: Improved armora artworkr [Vas Crabb]
  • undefined Better alignemnent and transmission colours in particular.
• cinemat.cpp: Adjust alignment of armora overlay. [Vas Crabb]
  • undefined I adjusted the alignment based on where the shots hit the buildings. It doesn't seem possible to not have the tanks partly overlap the buildings but still have the hitboxes inset into the buildings by the right amount on all sides.
• lethalj, m72, megatech, punchout, tumbleb, xerox820: initialized some variables to avoid crashes in drvnoclear builds
• [Ivan Vangelista]
• New working software list additions (apple2_flop_clcracked.xml)
• Cosmic Combat (cleanly cracked) [4am, Firehawke]
• Vortex (cleanly cracked) [4am, Firehawke]
• fm7.cpp: First cleanup pass [AJR]
  • undefined Separate state classes
  • undefined Scope down macros and structs
  • undefined Shorten many handler names
  • undefined Eliminate a little of the RAM region abuse
• New machines added as NOT_WORKING
• Yamaha MU-5 [Edward d-tech, DBWBP.com, R. Belmont]
• fm7.cpp: Second cleanup pass [AJR]
  • undefined Eliminate RAM regions
  • undefined Eliminate device_timer and anonymous timer usage
  • undefined Add bad dump flags for hardware-inaccurate ROM dumps
  • undefined Add NO_DUMP entries for a few minor missing parts
  • undefined Remove a lot of dead code
• fm7: Fix editing error in a41012e8c201ca2494380da453960bcd78376cd8 [AJR]
• mc68681: output counter ready on op3 [Patrick Mackinlay]
  • undefined suppress unnecessary interrupt callbacks
  • undefined fix counter clock rate calculation
• ceres: wip checkpoint [Patrick Mackinlay]
  • undefined implement the mouse
  • undefined connect the fpu
  • undefined crude hard/floppy disk controller hle
  • undefined add debugger rom
  • undefined boots oberon from hard disk image
• emumem: Simplify memory management. [O. Galibert]
• undefined API impact:
• - install_ram/rom/writeonly now requires a non-null pointer. If you want automatically managed ram, add it to a memory map, not
• in machine_start
• - install_undefined_bank now requires a memory_bank *, not a string
• - one can create memory banks outside of memory maps with memory_bank_creator
• - one can create memory shares outside of memory maps with memory_share_creator
• undefined Memory maps impact:
• - ram ranges with overlapping addresses are not shared anymore. Use .share()
• - ram ranges touching each other are not merged anymore. Stay in your range
• undefined Extra note:
• - there is no need to create a bank just to dynamically map some memory/rom. Just use install_rom/ram/writeonly
• namcos22: remove an unneeded machine_start [hap]
• chessmsr,fcc: fix ram savestate problem [hap]
• klax.cpp: get bootleg sets working (#7413) [Devin Acker]
• Clones promoted to working
• Klax (version 5, bootleg set 1) [Devin Acker]
• Klax (version 5, bootleg set 2) [Devin Acker]
• vsnes: fix compile error [hap]
• Plug and Play workundefinedimprove vt1682 ALU behavior, small steps towards vt369 including adding of soundcpu for denv150 (#7414) [David Haywood]
  • undefined some VT bits, use ALU device
  • undefined misc refactoring bits
  • undefined pushing forward, denv150 uploads a sound program
  • undefined add a subcpu
• remove some unneeded usage of save_pointer + .get() [hap]
• weclemans.cpp cleaned up MACHINE_START_OVERRIDE / MACHINE_RESET_OVERRIDE / VIDEO_START [David Haywood] (#7423) [David Haywood]
• tsamurai.cpp cleaned up MACHINE_START_OVERRIDE / MACHINE_RESET_OVERRIDE / VIDEO_START [David Haywood]
• tubep.cpp cleaned up MACHINE_START_OVERRIDE / MACHINE_RESET_OVERRIDE / VIDEO_START [David Haywood]
• segac2.cpp cleaned up MACHINE_START_OVERRIDE / MACHINE_RESET_OVERRIDE / VIDEO_START [David Haywood]
• new WORKING machines
• Street Fighter II: Special Champion Edition (MSI Plug & Play) (Europe) [Team Europe]
• new WORKING software list entries
• ekara_pal.xml: [David Haywood]
• uk_vol4 e-kara UK / Europe Volume 4 (UK-E004) [David Haywood. Team Europe]
• uk_vol5 e-kara UK / Europe Volume 5 (UK-E005) [David Haywood. Team Europe]
• Clean-up and consistency fixes after memory system changes. [Vas Crabb]
• atarisy1, bfcobra, gts80b, hp48, hyhoo, jpmsys5, malzak, system16, tecmosys, tmnt: initialized some variables that were causing
• crashes in drvnoclear builds [Ivan Vangelista]
• fixed out of bounds access in vt1682_alu.cpp [DavidHaywood]
• new WORKING machines
• Plug 'N' Play Rockstar Guitar / Guitar Rock (PAL) [Peter Wilhelmsen, David Haywood, Team Europe]
• new NOT WORKING clones
• Zippity (UK) [David Haywood, Team Europe]
• ns32000: Initialize members [AJR]
• fm16beta: Fix missing object error; reduce region size [AJR]
• twincobr.cpp, wardner.cpp: decapped TMS32010C based MCUs for fshark, hishouza and ktiger. The fshark one is also compatible with
• skyshark and wardner [Caps0ff, Nathan Gilbert, Guru]
• pgm.cpp: minor documentation update according to PCB scans [JacKc]
• ymmu5.cpp: Hook up keyboard matrix, now it makes noise. [R. Belmont]
• ymmu5.cpp: fix typo [R. Belmont]
• gimix: fix crash when using 128kB RAM or more [Barry Rodewald]
• General maintenance on emu/devfind: [Vas Crabb]
  • undefined Harmonised memory region/share finder/creator APIs.
  • undefined Moved .found() to optional object finders.
  • undefined Added truth test operator to optional object finders.
  • undefined Fixed things that were testing .found() on required object finders.
  • undefined Improved Doxygen API documentation.
• dec8.cpp: Moved csilver to its own state class. [Vas Crabb]
• docs: Added some notes about setting up and using MSYS2. [Vas Crabb]
• arcadia, beathead, bw12, calchase, halleys, mediagx, model2, namcos10, s3, s4, seattle: initialized some variables that were
• causing crashes in drvnoclear builds [Ivan Vangelista]
• Fix a [Olivier Galibert]
• Fix a typo in a ROM filename (1607->1670) [Frank Palazzolo]
• Fixed some MSVC failure to resolve overloaded operator errors. [Vas Crabb]
  • undefined MSVC isn't trying the object finders' cast-to-pointer operators when looking for a suitable operator+. Since GitHub actions can only find 100 occurrences of a string and don't actually give you the full raw log when you ask for it, it's going to take
• several passes to catch all of these.
• hp3478a: layout: LCD annunciators, button labels [fenugrec]
• undefined LCD has 12 text annunciators (1 segment each) which now work
• undefined some buttons have an extra label printed above, for shift-functions
  • undefined generally improved the layout : parametrized some of the elements
• hp3478a.cpp: Made LCD segments dark in internal artwork. [Vas Crabb]
• Fixed another batch of MSVC errors resolving overloaded operators. [Vas Crabb]
• mulcd: Switch to a svg [O. Galibert]
• Brain not found, Abort, Retry, Fail? [Olivier Galibert]
• docs: Started writing page on object finders with worked examples. [Vas Crabb]
• hp3478a.cpp: Removed outdated TODO comment from layout. [Vas Crabb]
• Hopefully fixed all remaining MSVC operator resolution failure errors. [Vas Crabb]
• mulcd: re-add background, contrast control, and leds [hap]
• Added ymmu5 to mess.flt [Robbbert]
• eolith, gameplan.cpp, jr100, lisa, model1, opwolf, pcw, peyper, pinball2k, poly, vega, wecleman, x68k, xtom3d: initialized some
• variables that were causing crashes in drvnoclear builds [Ivan Vangelista]
• argus, atarig42, gamecom, ghosteo, suna16, tm990189: initialized variables that were causing crashes in drvnoclear builds
• [Ivan Vangelista]
• model2.cpp, model3.cpp: Removed regions from descriptions of Daytona USA/Scud Race games where region is freely configurable.
• (#7434) [FMecha]
• new NOT WORKING machines (InnoTV) (#7435) [David Haywood]
• new NOT WORKING machines
• InnoTV [Team Europe]
• new NOT WORKING software list entries
• vtech_innotv_innotabmax_cart.xml: [David Haywood]
• pawpatrl: Paw Patrol - Pups Save a UFO! (80-274103 UK) [Team Europe]
• dcgcr: DC Comics - Gotham City Robots (80-274803 UK) [Team Europe]
• finddory: Finding Dory (80-274903 UK) [Team Europe]
• liongrd: The Lion Guard (80-275203 UK) [Team Europe]
• new WORKING software list entries
• gameking.xml: [David Haywood]
• mc_4v07a: 4 in 1 - TrojanLegend (Trojan) + HappyBall + Supermotor (Motor) + Lanneret (Hawk) (512KB cartridge) [Team Europe]
• mc_4v16a: 4 in 1 - Manhunt + Bobby + Tantivy + Racing Car (512KB cartridge) [Team Europe]
• sorcerer: reverted unneeded change from memory upgrade. [Robbbert]

New working clones

• Cuore 1 (Italian, set 3) [f205v]
• mu5: Add the lc7985nd and the lcd [O. Galibert]
• mu5: Hook up battery level [R. Belmont]
• sorcerer: quickload, need more time for the system to fully initialise. [Robbbert]
• ymmu5: fix problem with multiplexed inputs [hap]
• centiped.cpp: support switching games in multipede (#7431) [Devin Acker]
  • undefined centiped.cpp: support switching games in multipede
  • undefined centiped.cpp: move multipede stuff into a new class, optimize memory map switching a little
• emu/devfind.h: Made read_safe avaiable for optional I/O ports only. [Vas Crabb]
• docs: Added the next couple of sections explaining object finders. [Vas Crabb]
• atarist, hng64, system1, taitowlf, viper: initialized variables that were causing crashes in drvnoclear builds [Ivan Vangelista]
• cxhumax, jeutel, pdp1, osi, sms: initialized variables which were causing crashes in drvnoclear builds [Ivan Vangelista]
• peyper.cpp: fixed regression [Ivan Vangelista]

New clones marked as NOT_WORKING

• Le Grand 8 [flipprojets.fr, PinMAME]
• Fix b except for avg which does something rather annoying [Olivier Galibert]
• mu5: fix overlapping key assignments [R. Belmont]
• multipcm: ported 12-bit sample support from swp30, still needs work [R. Belmont]
• New working software list additions (apple2_flop_orig.xml)
• Stellar 7 (Penguin Software) [4am, Firehawke]
• Dazzle Draw (Version 1.1) [4am, Firehawke]
• Wizardry III: Legacy of Llylgamyn (Version 4, 20-Aug-1983 update) [4am, Firehawke]
• Journey (Version 16) [4am, Firehawke]
• Carmen's North Dakota Almanac Database (Version 1.0) [4am, Firehawke]
• The Lion's Share [4am, Firehawke]
• The Scoop [4am, Firehawke]
• Corruption (Version 1.11) [4am, Firehawke]
• Dragonworld [4am, Firehawke]
• The Escape from Traam [4am, Firehawke]
• Ring Quest [4am, Firehawke]
• The Serpent's Star (Version 1.0) (Broderbund release) [4am, Firehawke]
• The Quest [4am, Firehawke]
• The Quest (Version 2.0) [4am, Firehawke]
• Supermartian: The Adventure [4am, Firehawke]
• Kukulcan [4am, Firehawke]
• Lucifer's Realm [4am, Firehawke]
• Talisman: Challenging the Sands of Time [4am, Firehawke]
• Nine Princes in Amber [4am, Firehawke]
• Fahrenheit 451 [4am, Firehawke]
• New working software list additions (apple2_flop_clcracked.xml)
• Stellar 7 (Penguin Software) (cleanly cracked) [4am, Firehawke]
• Oo-Topos (Sentient Software release) (cleanly cracked) [4am, Firehawke]
• Campaign Trilogy (cleanly cracked) [4am, Firehawke]
• The Lion's Share (cleanly cracked) [4am, Firehawke]
• Stellar 7 (Software Entertainment Company release) (cleanly cracked) [4am, Firehawke]
• SuperCube (cleanly cracked) [4am, Firehawke]
• Kukulcan (cleanly cracked) [4am, Firehawke]
• ci-windows.yml: Bump microsoft/setup-msbuild to 1.0.2 [Dirk Best]
• Fix c [Olivier Galibert]
• cvs, galaxian, galaxold, igs017, snes, supracan, taitotz, trs80m3, vectrex, x1: initialized variables that were causing crashes in
• drvnoclear builds [Ivan Vangelista]
• Fix d, e [Olivier Galibert]
• naomi: make dimm board work again after memory system changes [Samuele Zannoli]
• naomigd.cpp: remove usage of auto_alloc_array [yz70s]
• video/avgdvg.cpp: Modernised code somewhat. [Vas Crabb]
• undefined bwidow is still broken, all other games seem to work.
• Fix f, g [Olivier Galibert]
• Fix buildundefinedvideo/decodmd3.h had got out of sync with the source. [Vas Crabb]
• centiped.cpp: add watchdog reset address to bootlegs, and nop some other address ranges to match original sets [Devin Acker]
• Add m6809 support for gdb remote debugger. [Gustavo Del Dago]
• Add "n2a03" (6502 CPU clone) to gdbstub for NES, and swapped 6502 PC/SP to SP/PC (#7440) [Lucien Murray-Pitts]
• c140.cpp: Reduce duplication in fetching sample (#7439) [cam900]
• Sinclair ZX Spectrum Multiface128 and diagnostic ROMs (#7429) [rfka01]
  • undefined bus/spectrum: Added several Multiface One and Multiface 128 ROMs.
  • undefined spectrum.cpp: Added diagnostic ROMs as BIOS options.
• cpu/tms7000: Fixed JPZ mnemonic and offsets for BTJO and BTJZ (inherent) in disassembly (#7421) [tim lindner]
• new Plug and Play (VT) sets (#7441) [David Haywood]
• new NOT WORKING machines
• HKB-502 268-in-1 (set 1) [jacaba]
• My Arcade Caveman Ninja [Tim Schuerewegen]
• Retro FC 400-in-1 [Tim Schuerewegen]
• Mini Arcade Machine 240-in-1 (Red5) [ne7!]
• Mini Game Player 48-in-1 [Team Europe]
• new NOT WORKING clones
• E-Game! 150-in-1 [gelotus]
• HKB-502 268-in-1 (set 2) [Tim Schuerewegen]
• Gaming Tech CT-885 [kludge]
• Cyber Arcade 200-in-1 [pascal_frigoriste]
• My Arcade Retro Machine 200-in-1 (DGUN-2577) [ne7!]
• 240-in-1 Mini Arcade Machine (Thumbs Up) [emuboy85]
• ef9364: Erase character is now configurable, defaults to 0x00. [Nigel Barnes]
• undefined Removed 1K character ROM limit.

New working machines

• Hektor II [Nigel Barnes, Binary Dinosaurs, Centre for Computing History]

New working clones

• Hektor [Nigel Barnes, Centre for Computing History]

New machines marked as NOT_WORKING

• Trio de Bingo [Yasu]
• ibm5170undefinedNew working software list additions [ArcadeShadow]
  • undefined Added: Rise of the Triad: Dark War, The Legacy: Realm of Terror (Euro), The Prophecy (USA), Xargon: Volume 1 - Beyond Reality,
• Xargon: Volume 2 - The Secret Chamber, Xargon: Volume 3 - Xargon's Fury Redumped: Alien Legacy (Disk 1 has modified ROOT - now
• the game is playable)
• hng64.cpp: major documentation update [Guru]
• kongs470.cpp: documented release year [eientei]
• taitopjc.cpp: decapped TMS320BC53PQ80 DSP [Caps0ff, jordigahan, ClawGrip, Philip Åkesson, Nathan Gilbert, James Sun]
• kongs470.cpp: minor documentation update [Ivan Vangelista]
• video/avgdvg.cpp: Fixed bwidow.cpp games, tidied up code some more. [Vas Crabb]
• Correctly fix armedf (post db79120 ) [Olivier Galibert]
• arb,ggm: fix problem with install_ram [hap]
• seattle.cpp: Fix blitz99 input port mapping by setting default values for unused io bits [Ted Green]
• Plug and Play work (some working VT additions) + some non-working + 2 IQuest cartridges (#7450) [David Haywood]
• new NOT WORKING software list entries
• leapfrog_iquest_cart.xml: [David Haywood]
• start40 IQuest 4.0 Starter Pack [David Haywood, Sean Riddle, Kamaal Brown]
• scig5 Science Grade 5 [David Haywood, Sean Riddle, Kamaal Brown]
• new WORKING machines
• Joystick 30 [David Haywood, Sean Riddle, Kamaal Brown]
• Joypad 65 [David Haywood, Sean Riddle, Kamaal Brown]
• new NOT WORKING machines
• Virtual TV Soccer [David Haywood, Sean Riddle]
• Cyber Arcade Pocket (JL1895) [Tim Schuerewegen]
• new NOT WORKING clones
• Seal 30-in-1 (VT based, Model FN098134) [David Haywood, Team Europe]
• apple2 updates: [R. Belmont]
  • undefined Modernized types and some minor cleanup
  • undefined Improved Zip Chip support for IIe and IIc
  • undefined Added ZipGS support for IIgs
• emu/devfind.h: Added missing memory_share_array_creator. [Vas Crabb]
• undefined Also some miscellaneous tidying up.
• Post b8c33885 fixes: hyperduel, indigo, and all pic16c5x games [Olivier Galibert]
• system1.cpp: zeroed m_dakkochn_mux_data at machine_reset(), like it was before e13d0d433e70b6f7797f35ba770c4e8e83edf07c
• [Ivan Vangelista]
• video/avgdvg.cpp: Fix a bug (pre-dating the recent conversion to bitswap) in the sparkle LFSR preset load value, and add a comment
• explaining what the source is for bits 4, 5 and 6 of the preset load value. [Lord Nightmare]
• docs: Wrote another section of object finder documentation. [Vas Crabb]
  • undefined Also improved formatting of code snippets in a few pages.
• sm8521: added instructions as per issue #7451 [Robbbert]
• emu/dirom.{h,ipp}: Cleaned up and made it stricter. [Vas Crabb]
  • undefined Made it an error to specify address map and explicit ROM region.
  • undefined Made it an error if explicitly specified ROM region is not found.
  • undefined Made the ROM region tag apply relative to the current device.
• Cleaned up formatting for a couple more documentation pages. [Vas Crabb]
• multipcm: fix endianness of word reads. Some 12-bit samples sound almost reasonable now. [R. Belmont]
• Got rid of a couple of easy auto_alloc_array [Vas Crabb]
• New clones marked as NOT_WORKING (#7453)
• Olympic Darts K7 (v3.00) [jordigahan, ClawGrip]
• mface.cpp: Multiface 3 clone ROM is bigger than the others. (#7452) [rfka01]
• undefined Clone uses a 16K ROM with identical halves – just ignoring the second half.
• multipcm: fix the 12bits mode decoding, the trigger bit is incorrect though [O. Galibert]
• multipcm: Found the real 12-bit format flag. [R. Belmont]
  • undefined mu5: Adjusted PCM clock closer to correct. [R. Belmont]
• Add missing file. [arbee]
• New working software list additions (apple2_flop_orig.xml)
• Death in the Caribbean [4am, Firehawke]
• Borrowed Time [4am, Firehawke]
• Cave Girl Clair [4am, Firehawke]
• The Adventures of Kristen and Her Family [4am, Firehawke]
• mu5: Some lcd fixes [O. Galibert]
• slapshot.cpp: Updated commentundefinedMC68000P12F is rated for 16 MHz (#7457) [cam900]
• neogeo.cpp, neogeo.xml: fixed MT07785 [Ivan Vangelista]
• amiga: initialized variable that was causing crashes in drvnoclear builds [Ivan Vangelista]
• stv.cpp, stv.xml: fixed MT07782. Also added missing set to stv.xml [Ivan Vangelista]
• Fix the opl4 low byte order in 12bits so that it matches the datasheet and the multipcm (GEW8) [O. Galibert]
• meadows.cpp: fixed MT07783 [Ivan Vangelista]
• stv.xml: fixed validation error I introduced [Ivan Vangelista]
• vgmplay.xml: Added 11 new entries from most recent package release + some shortname consistency fixes [vgmrips.net, Tafoid]
• agat.cpp: Native keyboard, video and floppy improvements. (#7449) [shattered]

New working clones

• Cookie & Bibi 2 (set 2) [Kevin Eshbach, The Dumping Union]
• apple2: Support the SUP'R'TERMINAL 80-column card. [R. Belmont]
• goldstar.cpp: Corrected U79 PROM location. (#7459) [jbtx77gr]
• undefined U70 is a HD74LS157P logic IC, the correct location is u79.
• new WORKING & NOT WORKING machines (Plug and Play) (#7454) [David Haywood]

new NOT WORKING machines

• Mini Arcade Machine (Thumbs Up, 240IN1ARC) [David Haywood, TeamEurope]
• new WORKING machines
• Lexibook JG7410 100-in-1 [David Haywood, TeamEurope]

New machines marked as NOT_WORKING

• IQ-7000 [Sean Riddle, Recreativas.org]

New NOT_WORKING software list additions

• 3 Dimensional Spreadsheet (IQ-8B01) [Recreativas.org]
• 8-Language Translator (IQ-703A) [Sean Riddle, Recreativas.org]
• Time Expense Manager (IQ-701A) [Recreativas.org]
• vegas.cpp: fixed MT07757 [Ivan Vangelista]
• New working software list additions (apple2_flop_misc.xml)
• Anti-M (version 1.8) [4am, Firehawke]
• ibm5170undefinedNew working software list additions [ArcadeShadow]
  • undefined Added: SimAnt (3.5", v1.08), SimAnt (3.5", v1.06), SimAnt (5.25", v1.08), SimAnt (5.25", v1.06), SimAnt (windows 3.x release)
• Redumped: [simant] old set has a modified OEM Id and a modified root
• ibm5150.xml: Marked blockout as bad dump (modified OEM ID and modified root) (#7447) [ArcadeShadow]
• ibm5170.xml: Fix part names on xargon2 and xargon3 [Justin Kerk]
• ay8910: remove old printf msg [hap]
• wizard_cart.xml: Added notes; wizard.cpp: Fixed year, added notes. (#7464) [ClawGrip]
• pce220: added a few missing natural keys [Robbbert]
• New NOT_WORKING software list additions (#7466)
• picno.xml: [ClawGrip]
• Picno de Kuku, Chibimaruko-chan no Tashizan Hikizan [TeamEurope]
• dgnalpha: fix typo in address map. Disk I/O works again. (#7468) [tim lindner]
• ie15: update logging, use device_matrix_keyboard_interface (#7463) [shattered]
• undrfire.cpp: Hooked up TC0360PRI priority controller (fixes priorities in cbombers). (#7460) [cam900]

new NOT WORKING machines

• Mini Arcade Console (Arcade 10-in-1) [Team Europe]
• Arcade Classics Mini Handheld Arcade (Supreme 150) [Team Europe]
• taito_f3: fixed regression [Ivan Vangelista]
• st2205u: DMA required by PR #7430 (#7444) [David Haywood]
• misc comments: very unimportant corrections [hap]
• New working software list additions (apple2_flop_orig.xml)
• The Adventures of Sarah and Her Friends [4am, Firehawke]
• Chelsea of the South Sea Islands [4am, Firehawke]
• Jenny of the Prairie [4am, Firehawke]

New working clones

• Endless Riches (Ver 1.21) [Hammy, Ekorz]
• Super Cup Finals (Ver 2.1O 1993/11/19, single PCB) [nnap]
• G-Darius (Ver 2.02O) [The Dumping Union]
• emu/devfind: More cleanup/consistency changes. [Vas Crabb]
  • undefined Removed .mask(), as it’s not reliable in the general case.
  • undefined Added asserts to things that assume power-of-two sizes.
  • undefined Got rid of virtual qualifier on pointer-to-member operator.
  • undefined Made helpers a bit more assertive about logging warnings.
• emu/rendlay.cpp: Use delegates to avoid hot conditional branches. [Vas Crabb]
• docs: Finished off description of object finders and output finders. [Vas Crabb]
• coco12.cpp, coco3.cpp, dragon.cpp: Removed IRQ trampolines from CoCo driver family. (#7393) [tim lindner]
• undefined Also fixed dragon 32 parallel port.
• rendlay.cpp: Set initial value for bounds callback, it can be called before tags are resolved. [Vas Crabb]
• namcos22: add Pr3tty F1y's bugreport to TODO list [hap]
• taito_f3.h: fix wrong endianness I introduced yesterday [Ivan Vangelista]
• alpha68k_n.cpp: added a note about the kyros MCU [Guru]
• metro.cpp: fixed MT07786 [Ivan Vangelista]
• New working clones (#7471) [ClawGrip]

New working clones

• Sauro (set 2) [Victor Fernandez (City Game), ClawGrip]
• Add 'sauroa' [ClawGrip]
• seta2.cpp: Minor ROM name correction for Puzzle De Bowling and fix cut-n-paste [Brian Troha]
• lindbergh.cpp: Add Psy-Phi to driver game list (#7437) [HeroponRikiBestest]
• galastrm.cpp: Add notes for rotation (#7456) [cam900]
• miqslvr.cpp: avoid outright crashes as per discussion in 074385edd69786e6d506fcb8a86fc212057046fe [Ivan Vangelista]
• lindbergh.cpp: minor spelling fixes [Ivan Vangelista]
• ti99: Reimplementation of the Horizon RAMdisk card with all config options of the real hardware. [Michael Zapf]
• namcos22: window clip camera vl/vr was wrong way around [hap]
• Switch to building MAME as C++17. [Vas Crabb]
  • undefined Updated sol2 to 3.2.2
  • undefined Updated pugixml to 1.10
  • undefined Increased minimum clang version to 6
  • undefined Cleaned up some stuff that can use new features
  • Minimal changes to sol2 and bgfx to compile as C++17. [Vas Crabb]
  • undefined These changes should be sent upstream as pull requests.
• Enable GCC implicit fallthrough warning. [Vas Crabb]
• undefined I've guessed whether break or [[fallthrough]] is appropriate. In cases where it looked particularly suspicious, I added a FIXME
• comment. All of these changes should be reviewed by someone familiar with the code.
• dspp: Fix erroneous fallthroughs. [Ryan Holtz]
• machine/n64: Fixed an incorrect fallthrough. The situation should never occur in practice, but it's better to be safe. [Ryan Holtz]
• clang doesn't like how we're using std: :void_tundefinedswitch back to our own void_t-alike until it can be investigated [Vas Crabb]
• tlcs90: this fallthrough at opcode must be wrong [hap]
• bbc_tube_arm: Use tap to page out the ROM. [Nigel Barnes]
• tanbus_mpvdu/tanbus_ravdu: Cards support inverse video. [Nigel Barnes]
• saa5050: Implemented TLC (Transmitted Large Character) output line. [Nigel Barnes]

New machines marked as NOT_WORKING

• AlphaTantel [Binary Dinosaurs, Nigel Barnes]
• tlcs90: add missing break; [hap]
• 3do: remove wrong fallthrough [hap]
• luaengine.cpp: Use sol::lua_nilundefinedsol::nil is an alias of it that may not always be available [Vas Crabb]
• Fix drawscanline_core leftover loop, should not live inside unrolled loop (#7474) [Romain TISSERAND]
• Plug and Play improvements (#7461) [David Haywood]
• undefined Improve rendering, banking, inputs for beijuehh
• undefined Identified register used for PRNG on GPL16250, needed for beijuehh
• new NOT WORKING machines
• My Arcade Retro Micro Controller - 220 Built-In Video Games (DGUN-2869) [Zup, Team Europe]
• Lexibook Compact Cyber Arcade - PJ Masks [Zup, Team Europe]
• xtal: Added XTAL for AlphaTantel. [Nigel Barnes]
• Add C++17 flag for visual studio (hopefully in the right place) [Vas Crabb]
• Fixed drivers itech32, jangou, konamigs and konamigx broken by b8c3388 [Olivier Galibert]
• luaengine: fix constructable usertypes [cracyc]
• luaengine: change definition for rest of usertypes [cracyc]
• Remove some deprecated instantiations of static constexpr members (MSVC complains about them now) [Vas Crabb]
• emu/emumem.cpp: Use if constexpr to make code clearer [Vas Crabb]
• New clones marked as NOT_WORKING (#7470)
• Jurassic Park (3.05) [MLM, Victor Fernandez (City Game), ClawGrip]
• de_3.cpp: Fix some parent-clone relationships, sorted the sets and change set names to follow a common pattern. [ClawGrip]

New machines marked as NOT_WORKING

• Sea Hunter [Jorge Silva, Fernando Oliveira]
• Fix memory leak on address_space_specific destruction and add a missing init [O. Galibert]
• identify 'seahuntr' as Black Touch II, move to correct driver (#7477) [David Haywood]
• seahunter.cpp: remove the driver now that it was determined to be a shanghai.cpp hw clone [Ivan Vangelista]
• shanghai.cpp: updated release year for blktch2 [Ivan Vangelista]
• Removed seahunter from arcade.flt [Robbbert]

New working clones

• Pool 10 (Italian, set 10) [f205v]
• naomigd.cpp: add Altera FPGA firmware from original DIMM [Porchy]
• cv1k.cpp: a bit more accurate frame rate (nw) [MetalliC]
• dccons.cpp few more Dreamcast factory flash structure docs bits [MetalliC]
• naomi.cpp docs [MetalliC]
• cps3.cpp: docs, Red Earth ASIA NOCD version really exists [MetalliC]
• fix compile [Lord-Nightmare]
• Better itech32 fix [Olivier Galibert]
• aquarius: Added original non S2 ROM [Jay Snellen, III]
• osd/modules/input: Fixed a couple of X11 resource leaks. [Vas Crabb]
• naomi.cpp: Explain mainboard jumper JP1 (Aica clock source) (#7484) [FenFenJVS]
• luaengine.cpp: Apparently sol::make_user is a recipe for dangling references, get rid of it [Vas Crabb]
• luaengine: sol3 needs non-const device reference to wrap [Vas Crabb]
• frontend: split lua_engine user type registrations across a few files to make it a bit more manageable [Vas Crabb]
• Fix atarisy2 way too magic use of shares [O. Galibert]
• Fix aristmk4. May be slightly incorrect, but was is sure is that the current video update routine needs 0x804 bytes, not 0x800
• [O. Galibert]
• luaengine.cpp: Moved clang warning suppression to the right file, disabled MSVC C4503 suppression for now, will see which files
• need it for sol3 [Vas Crabb]
• m68k: accept addressing mode 6 for FSAVE/FRESTORE (#7482) [shattered]
• coco12.cpp, coco3.cpp: Fixed hi-res joystick interface. (#7473) [tim lindner]
• undefined Increased resolution and and adjusted timer value so you can reach the right edge of the screen in .length() for objectram_size;
• undefined bnstars: template video handlers
• undefined bnstars: fix config, split sprite chips/gfxdecode/palette into two, fix palette ranges
• undefined ms32.cpp: implement proper irq acknowledge lines
• undefined Add config setter in sysctrl for inverted vblank/field lines, make tp2ms32 and wpksocv2 happy
• undefined Move f1superb to own state
• undefined MS32 merge sound maps
• undefined Remove TIMER_DEVICE_CALLBACK_MEMBER in favour of emu_timer
• saitek_kso: correct dataarea size [hap]
• Fix m10, shares can't pick up pointers in regions anymore [Olivier Galibert]
• psr340: add LCD controller [R. Belmont]
• mc10: fixed crash at start [Robbbert]
• g65816: add a todo note about irq [hap]

New working clones

• Astro Ambush (Scramble bootleg on Galaxian hardware) [Genaro Rodarte, Guru]
• sfcbox.cpp: dumped grom for pss64 set [Frans van Egmond]
• sapizps3b: Fix garbage on screen after emumem update [AJR]
• luaengine_render.cpp: Work around MSVC ambiguous overload error. [Vas Crabb]
• docs: Clean up a little. [Vas Crabb]
• undefined Includes typo fixes from Alexander Miller.
• psr340 preliminary lcd, needs it to work better to go further [Olivier Galibert]
• alm16/32.lay: correct a wrong value defstate [hap]
• views: Fix recursion on dup and lookup, reintroduce the correct tim100 view use, fix #7516 [Olivier Galibert]
• Forgot to switch off the control [Olivier Galibert]
• Williams: set the videoram as a single 48k block (which it is), derive everything from it [Olivier Galibert]
• wmg: probable fix [Olivier Galibert]
• wmg: fix the fix, must be tired [Olivier Galibert]
• Fix gaelco3d, perhaps the 16 and 32 versions should be spit at some point [Olivier Galibert]
• adp, chinagat, ddragon, divebomb, gberet, lastbank, lsasquad, m10, mcr68: removed MACHINE_*_MEMBER and VIDEO_START_MEMBER
• [Ivan Vangelista]
• bnstars.cpp: make it boot again [angelosa]
• pce, ti99_8: removed MACHINE_*_MEMBER and VIDEO_START_MEMBER [Ivan Vangelista]
• naomi.cpp: Atomiswave ANET.Net board docs, clarify NAOMI jumper info [MetalliC]
• Fix sega usb sound device, was using more memory than allocated (fixes zaxxon, segag80) [Olivier Galibert]
• votrhv.cpp: fixed keypress polarity and logic so the HC-110 properly accepts inputs, and retooled the reset wake latches, logic and
• behavior to better match the schematics and differences between the hc-110 and hc-120 input boards. Switched to logmacro.h, input_merger.h for the reset logic, and general cleanup. Fixed the HC-110 LED polarity so the correct LEDs get lit when selecting an input color/level. [Lord Nightmare]

machines promoted to WORKING

• Votrax/Phonic Mirror HandiVoice HC-110 [Lord-Nightmare]
• m10.cpp: fix compile on some compilers [Ivan Vangelista]
• design.cpp: Add notes about coin selector [ClawGrip]
• midwunit.cpp get rid of spaces in ROM names (nw) [MetalliC]
• vsnes: fixed crash in suprmrio etc [Robbbert]
• Fix wangpc, incorrect memory size allocation. Also remove a use-before-init in pic8259 [Olivier Galibert]
• Fix vcombat, messy sharing of shares [Olivier Galibert]
• Fix vamphalf, multi-sized share [Olivier Galibert]
• Fix unico, usual width issues [Olivier Galibert]
• Fix tunhunt, bringing the driver to this side of 2020 [Olivier Galibert]
• Fix tugboat, required full-on memory access [Olivier Galibert]
• Fix rallybik, has a different spriteram size [Olivier Galibert]
• tunhunt.cpp: restored save state support [Ivan Vangelista]
• Fix spset, waylaid share [Olivier Galibert]
• Fix funcube, may have side effects on ablastb which really doesn't work on the first place so I do not really care
• [Olivier Galibert]
• Fix segas16b, don't try to set the soundbank if it doesn't exist [Olivier Galibert]
• ui: add mame version to About menu header [hap]
• Fix royalmah, incorrectly sized videoram [Olivier Galibert]
• Fix poisk1, correct and simplify videoram banking [Olivier Galibert]
• Fix nova2001, incorrect palette size [Olivier Galibert]
• vendetta.cpp: switched from bankdev to memory_view [Ivan Vangelista]
• Fix magtouch, fake the bios shadow a little less badly [Olivier Galibert]
• Fix magic10, incorrect tilemap size [Olivier Galibert]
• Fix m72, sprite drawing routine [Olivier Galibert]
• Fix liberate, bank hack turned into share hack [Olivier Galibert]
• segas16b.cpp: fix Tough Turf (Japan) voice samples not playing back properly [Angelo Salese]
• Fix in213, kinda. The screen can be anywhere in ram, which is probably incorrect [Olivier Galibert]
• gottlieb: fix defaut nvrams [Olivier Galibert]
• goldstar: fix the decrypted_opcodes share size [Olivier Galibert]
• seta2: forgot to report the funcube fix to funcube 2+ [Olivier Galibert]
• spc1000_fdd_exp: General cleanup; correct XTAL value [AJR]
• microdec.cpp: Clock correction and cleanup [AJR]
• galaxold.cpp, scramble.cpp: Modernize S2650 interrupts [AJR]
• mimonkey, mimonsco, mimonscr, mimonscra: Transplant to modern galaxian.cpp driver [AJR]
• Miscellaneous cleanup/fixes: [Vas Crabb]
  • undefined segac2.cpp: Fixed bloxeedu credits to start DIP switches.
  • undefined luaengine*.cpp: Used unchecked optional getter after explicit check.
  • undefined informer_213.cpp: Comment out very noisy logerror.
  • undefined votrhv.cpp: XTAL is for crystals/resonators, not any old oscillator.
• luaengine.cpp: Fix very dumb bug when retrieving self for containers. [Vas Crabb]
• luaL_error doesn't actually return, but it lacks the noreturn attribute, so the compiler must be appeased [Vas Crabb]

New working clones

• Prop Cycle (Rev. PR1 Ver.A, Japan) [Brian Troha, The Dumping Union]
• Make janoh not crash, it is missing roms anyway [Olivier Galibert]
• Make mjsiyoub not crash [Olivier Galibert]
• Make exidy compilable with SOURCES= and fix sidetrac [Olivier Galibert]
• namcos22: correct propcyclj comment [hap]
• vcombat: Separate the memory maps for single and dual i860 [Olivier Galibert]
• astrohome, fromance, hyprduel, pipedrm, playmark, powerbal: removed MACHINE_*_MEMBER macros [Ivan Vangelista]
• new NOT WORKING machines
• Turbo Extreme (US) [David Haywood, Sean Riddle]
• bongo: Transplant to modern galaxian.cpp driver [AJR]
• ozon1: Transplant to modern galaxian.cpp driver; add PPI [AJR]
• Fix an address space number collision in vgmplay [Olivier Galibert]
• vgmplay.xml: Fixed unassigned shortname from recent additions. [Scott Stone]
• h8_intc.cpp: fix interpretation of IPR bits for the H8S CPUs. psr340 boots now. [R. Belmont]
• fmtowns_cd.xml: 20 new dumps, 35 replacements, add msdet2 floppy [r09]

New working software list additions

• Collector D - Bangai-hen - Gokurakudai Nishichiku Sales Daisakusen [r09]
• [redump.org] [r09]
• Eikan wa Kimi ni 2 - Koukou Yakyuu Zenkoku Taikai (HMC-144) [redump.org]
• Gokichi-kun Series - Igo Nyuumon Doujou [redump.org]
• Hiragana no Ehon [redump.org]
• Hirou [redump.org]
• Hyper Planet Shiki Vol. 1 [redump.org]
• Igo II (HMA-219) [redump.org]
• Joshikousei Shoujo Densetsu - Cosplay Special [redump.org]
• Mahjong Gensoukyoku II - Mahjong Fantasia [redump.org]
• Mahjong Gensoukyoku III - Mahjong Fantasia the 3rd Stage [redump.org]
• NHK Jissen Eikaiwa (HMC-120A) [redump.org]
• Soft de Hard na Monogatari [redump.org, wiggy2k]
• Soft de Hard na Monogatari 2 [redump.org, wiggy2k]
• Vampire High School [redump.org]
• New not working software list additions
• Cyber Motion V1.0 [redump.org, wiggy2k]
• Hyper Planet for Marty [redump.org]
• L'Empereur [redump.org]
• Lettuce Cooking - Tanoshiku Tsukureru Obentou [redump.org]
• Nemurenu Yoru no Chiisana Ohanashi [redump.org]
• Sensual Angels [redump.org]
• Replaced software list items
• AIV - A Ressha de Ikou 4 [redump.org, wiggy2k]
• AmbivalenZ - Niritsu Haihan [redump.org]
• America Oudan Ultra Quiz [redump.org]
• Beast III [redump.org]
• Cybercity [redump.org]
• Digital Pinup Girls Vol. 1 - Sexy Shooting [redump.org]
• DOR Special Edition Sakigake [redump.org]
• Emerald Dragon [redump.org]
• Eye of the Beholder II - The Legend of Darkmoon [redump.org]
• Game Technopolis Super Collection 1 [redump.org]
• Gekirin - Ushinawareshi Houken [redump.org]
• Image Fight [redump.org]
• Jangou 4 [redump.org]
• Jankirou [redump.org]
• Joshikousei Shoujo Hatsunetsu [redump.org]
• Joshua [redump.org]
• Lemmings 2 - The Tribes [redump.org]
• Libble Rabble [redump.org]
• Many Colors [redump.org]
• Metal Eye [redump.org]
• Mirrors [redump.org]
• Murder Club DX [redump.org]
• My Eyes! [redump.org]
• Prince of Persia 2 - The Shadow and the Flame [redump.org]
• Rainbow Islands - The Story of Bubble Bobble 2 - Extra Version [r09]
• [redump.org] [r09]
• Regional Power II [redump.org]
• Sayaka + Miho [redump.org]
• The 4th Unit 4 - Zero [redump.org]
• The Atlas II [redump.org, wiggy2k]
• Tokio - Tokyo-to Dai-24-ku [redump.org]
• Toudou Ryuunosuke Tantei Nikki - Ougon no Rashinban - Shouyoumaru San [r09]
• Francisco Kouro Satsujin Jiken [redump.org]
• Ultima Trilogy I-II-III [redump.org]
• Volfied [redump.org]
• Wing Commander II - Vengeance of the Kilrathi - Special Operations 1 & [r09]
• Special Operations 2 [redump.org]
• Words Worth [redump.org]

Software list items promoted to working

• Ms. Detective File #2 - Sugata-naki Irainin [wiggy2k]
• cpu/drcbex64.cpp, cpu/drcbex86.cpp: Don't leak using namespace from the header. [Vas Crabb]
• psr340: hooked up front panel button matrix, patched battery low check. [R. Belmont]
• segas16b.cpp: Update board documentation for Dunk Shot [Brian Troha]
• sfcbox.cpp: dumped KROM 2.0 [Frans van Egmond]
• luaengine_mem.cpp: Cleanup and enhancements. [Vas Crabb]
  • undefined Changed memory manager banks, regions and shares to lightweight wrappers.
  • undefined Exposed tag, width and Endianness of regions and shares.
  • undefined Exposed memory tag and entry of banks (scripts can change entry).
  • undefined Modernised syntax and switched to abbreviated integer types.
• psr340: Reorganized the key matrix but still doesn't seem to work... [Olivier Galibert]
• namcos21.cpp: decapped TMS320C25 for winrungp [Caps0ff, Nathan Gilbert, Guru]
• hng64.cpp: dumped EEPROMs for the IO boards [Guru]
• psr340: add external clock for MIDI UART, fix button matrix read address [R. Belmont]
• psr340: Essentially revert my patch, I was hopelessly confused [Olivier Galibert]
• neptunp2.cpp: removed the mexlindo set as Haze verified it as completely bad [Ivan Vangelista]
• psr340: key matrix seems to work better as active high [R. Belmont]
• Typo fix [Olivier Galibert]
• psr340: matrix scanning is positive too, but I suspect the PAD bit order is wrong too [Olivier Galibert]
• h8: fix shal2 [Olivier Galibert]
• frontend: Lua engine improvements. [Vas Crabb]
  • undefined Added methods for enabling and disabling breakpoints and watchpoints, and made debugger views update when breakpoints/watchpoints are manipulated from Lua. Made breakpoints and watchpoints objects rather than tables. (It’s not possible to enable/disable a breakpoint or watchpoint from the object itself, you have to go through its owners' debug interface.)
  • undefined Exposed more device_t members for dealing with child/sibling tags and devices. Also provided a way to get regions/shares/banks from a device using relative tags rather than going through the memory manager with absolute tags.
• luaengine_debug.cpp: Fix unused lambda capture. [Vas Crabb]
• h8: fixed race condition in SCI where a new byte was written right before the last tick and froze the transmitter. [R. Belmont]
• psr340: lcd update [Olivier Galibert]
• h8: Fix the watchdog read, fixes mu80 test mode [Olivier Galibert]
• h8 watchdog: remove logging no really needed anymore [Olivier Galibert]
• romp: various improvements [Patrick Mackinlay]
  • undefined implement multiply/divide step instructions
  • undefined privileged instruction exceptions
  • undefined corrected borrow flag logic
• swp20: Add some verbosity [Olivier Galibert]
• psr340: couple bits more [Olivier Galibert]
• Seta video encapsulation [AJR]
  • undefined seta001: Move gfxdecode down into device; add putative master clocks
  • undefined x1_012: Separate emulation of tile layers as new device

New working machines

• Hewlett-Packard HP 2641A [Gavin Scott, F.Ulivi]
• Fixed the build: variables set but not used. [Robbbert]
• seta.cpp: Slight further cleanup [AJR]
• seta.cpp: Separate this state class a little [AJR]
• seta.h: Revert premature derivation [AJR]
• porter, portera: Transplant to modern galaxian.cpp driver [AJR]
• m63.cpp: fixed MT07803 [Ivan Vangelista]

New NOT_WORKING software list additions

• pockchalv2.xml: 10 new dumps [skaman]

New machines marked as NOT_WORKING

• Biplane [TTL] [Andrew Welburn]
• Corrected biplane4 ROM labels [Stephen Beall]
• galaxold.cpp, scramble.cpp: Transfer ckong bootlegs to modern galaxian.cpp driver [AJR]
• magictg.cpp: verified exact CPU model [Siftware]

New Working software

• Defense Command [exidyboy]
• luaengine.cpp: Exposed cassette image devices. [cracyc]
• de_3.cpp: New clones marked as NOT_WORKING, added CPU and display version on games descriptions, and fixed some games metadata
• (#7523) [ClawGrip]
  • undefined Added display version when available and fixed some metadata.
  • undefined Added CPU version information to descriptions and used the region version string from the display ROM on the description also.

New clones marked as NOT_WORKING

• Last Action Hero (unknown CPU, display L1.05) [Sergio y Vicente de www.electrónicavys.es]
• New Working software
• Killer Gorilla [exidyboy]

New working clones

• Cuore 1 (Italian, set 4) [f205v]
• Cuore 1 (Italian, set 5) [f205v]
• de_3.cpp: srccleaned [Ivan Vangelista]
• magictg.cpp: fixed typo [eientei]
• mame.lst, nl.lst: readd and add biplane set [Ivan Vangelista]
• funworld.cpp: restored (intentional?) typo as it was [Ivan Vangelista]
• rallyx.cpp: Note [AJR]
• cabal.cpp: added hardware documentation [Guru]
• seta.cpp: Acknowledge 65C02 IRQs [AJR]
• cabal.cpp: added PROMs to all original sets, corrected M5205 measurement [Guru]
• kpython.cpp: Add dogstation Deluxe hdd dump (#7448) [HeroponRikiBestest]
• Fix calibr50 and usclssic after fe7a07186745954cc7a4de4f14ef9f356d9ec60f [AJR]
• majtitl2: Use parallel EEPROM device [AJR]
• m5.cpp: Correct clocks [AJR]
• tms9928a: Fix failure to output initial interrupt state [AJR]
• m5.cpp: Updates and fixes [AJR]
  • undefined Install main ROM and RAM directly
  • undefined Disable the 64K expansions (all already marked as unsupported) for now
  • undefined Add clock for CTC channel 2
  • undefined brno: Add 8251 SIO and serial port
  • undefined brno: Make RAM size configurable
  • undefined Modernize various bits of code
• luaengine.cpp: Exposed device_slot_interface, emu_options, and slot options. (#7458) [npwoods]
• alphatan: Default NVRAM to 0. [Nigel Barnes]
• bbc_tube_rc6502: Fixed shared ram sizes. [Nigel Barnes]
• accomm: Added PCF8573 RTC. [Nigel Barnes]
• undefined Added RTC interrupt, fixes TIME function.
• undefined Realigned video handling with the Electron.
• luaengine.cpp: Expose device_t interface on screen_device and cassette_image_device, and some cleanup. [Vas Crabb]
• pockchalv2.xml: A couple of Romaji corrections. [Vas Crabb]
• seta.cpp: Eliminate strcmp for per-game hacks [AJR]
• New working software list additions (apple2_flop_clcracked.xml)
• Dondra: A New Beginning (Revision 2) (cleanly cracked) [4am, Firehawke]
• Space Waste Race: Storybooks Of The Future (cleanly cracked) [4am, Firehawke]
• dec8.cpp: added dip locations [Guru]
• Expose enough of the layout system to Lua to allow position and colour to be animated. [Vas Crabb]
• luaengine.cpp: Shut up clang warning about unused lambda capture [Vas Crabb]
• luaengine.cpp: Fix actual unused lambda capture. [Vas Crabb]

New games added as MACHINE_NOT_WORKING

• Space Pokan [SpinalFeyd, R. Belmont]
• Fixed audio in Space Duel as per MT#7808 [Scott Stone]
• ymz280b: Fix major mixer overdriving [R. Belmont]
• linenoise: properly handle numpad enter [cracyc]
• x1_012: Fix insidious variable type mistake that caused tilemap regressions [AJR]
• nmk16.cpp: Add PCB locations to the Task Force Harrier sets. [Brian Troha]

New working clones

• Pool Player (1.0) [PinMAME]
• vic10: fixed regression [Robbbert]
• liberate: better fix? [Robbbert]
• locomo: Added a skeleton device for the LoCoMo peripheral controller used in some Sharp Zaurus models. [Ryan Holtz]
• sa1110: Added OS Timer, RTC, Reset, GPIO, and partial UART3 controller module support. [Ryan Holtz]
• scoop: Added skeleton device for Sharp "Scoop" peripheral IC from the Zaurus PDA line. [Ryan Holtz]
• ucb1200: Added skeleton device for Philips UCB1200 audio/telecom codec. [Ryan Holtz]
• sa1110: Added rudimentary framework for the MCP codec interface module. [Ryan Holtz]
• hhtiger: Added ROMs for Release 1.3 [Peter Todd]

New working software list additions

• aquarius: Aquaricart [Jay Snellen, III]
• Mini Expander Diagnostics [Ian Baronofsky]

New working software list additions

• bbc_rom: Amcom E-Net Client 6.14B, Amcom WFS 5.21, Amcom WFS 6.23B, Amcom WFS 6.34B, Timefix 1.00 [Nigel Barnes]

New NOT_WORKING software list additions

• bbc_rom: I2C (4 U) 3.0B, I2C (4 U) 3.1B [Martin Barr]
• Fix loading orao tapes [Miodrag Milanovic]
• orao103: Support new TAP format and format now done properly [Miodrag Milanovic]
• ibm5150undefinedNew working software list additions (#7506) [ArcadeShadow]
• undefined ibm5150 - New working software list additions
• - Added: The Punisher [ArcadeShadow]
• ibm5170undefinedNew working software list additions [ArcadeShadow]
• undefined Added: Legends of Valour, Leisure Suit Larry 5: Passionate Patti Does a Little Undercover Work (3.5"), Leisure Suit Larry 5:
• Passionate Patti Does a Little Undercover Work (5.25"), Special Forces (5.25") Dump Status: [lionkingd] Disney's The Lion King
• (Playable Demo) -> Marked as bad dump (cause: Modified OEM ID) Removed: [monkey2] Monkey Island 2: LeChuck's Revenge (3.5") ->
• cause: the files in the floppy disk are exactly the same of the [monkey2a] Monkey Island 2: LeChuck's Revenge (3.5", Alt). The
• CRC and SHA1 are different because the [monkey2] has modified root in the floppies. Changed [monkey2a] to [monkey2]
• ibm5170.xml: Move cruisecr set to ibm5150.xml, remove sserv2 set already present in ibm5150.xml (#7505), organization fixes
• [Justin Kerk]
• tecmo.cpp: document silkworm PCBs and updated Rygar's documentation. Adjusted silkworm main CPU clock according to measurements
• [Guru]
• twincobr.cpp, wardner.cpp: created bootleg sets to preserve actual bootleg dsp code dumps [Ivan Vangelista]
• toaplan1.cpp: added note about missing MCU dump for demonwld and marked currently used code as bad since it's not from an original
• board [Ivan Vangelista]
• new NOT WORKING Software List entries (Turbo Extreme Grade 2) (#7530) [David Haywood]
• new NOT WORKING Software List entries
• leapfrog_turboextreme_cart.xml: [David Haywood]
• grade2 - Grade 2 [Sean Riddle, David Haywood]
• improve description [David Haywood]
• fungames.cpp: added infos on undumped games [gregf]
• tmpz84c015: Add WDT emulation [AJR]
• unidasm: Add disassembler for M32C architecture [AJR]
• pacman.cpp: Fix Birdiy inputs [Ian Eure]
  • undefined The inputs for Birdiy were copied from Pac-Man and were incorrect.
  • - P1 attack button was incorrectly mapped to the service mode DIP.
  • - P2 attack wasn't mapped at all.
  • - "Stop Screen" DIP does nothing, so mark it as unused.
  • - "Rack test" is some kind of test mode, not Pac-Man style level skip, label it as such.

New working software

• Compudata Scan 6.1 Test Pack v1.0 (tests floppy drives) [Robbbert]
• [exidyboy, Sean Corr] [Robbbert]
• zira, cerberus: Minor adjustment to sound communications [AJR]
• deco_zoomspr.cpp: Replace sprite alpha blending with alternate frame flicker. (#7531) [cam900]
• sgi_mips: New software list additions (#7503) [Michael D]
  • undefined PDF Generator 1.2
  • undefined Intranet Junction 1.0.2
  • undefined Media Value Pack WebFORCE August 1998
  • undefined Alias|Wavefront Composer 4.5
• Lua engine cleanup, input edition: [Vas Crabb]
  • undefined Modernised and cleaned up Lua bindings for input classes.
  • undefined Exposed the input_sequence_poller class to Lua and updated the autofire and cheat plugins to use it, rather than continuing to pretend it's part of the input manager.
  • undefined Exposed more of the natural keyboard manager, including the ability to enable/disable individual keyboard and keypad devices like you can from the keyboard mode menu.
• undefined Exposed a few more things on ioport_port and input_device.
• plugins/cheat: Fixed menu item not updating visually when disabling a cheat with UI Left. [Vas Crabb]
• plugins/cheatfind: Fixed not finding the first screen after screen enumerator was exposed as an object rather than using a table.
• [Vas Crabb]
• bwidow.cpp, pacman.cpp: Minor cleanup to recent changes. [Vas Crabb]
• luaengine_input.cpp: Fix clang error: lambda capture 'this' is not used [-Werror,-Wunused-lambda-capture]
• docs: Fix a bunch of errors from not reading what I wrote (thanks Ryan). [Vas Crabb]
• plugins: Replace environment variable substitution function with core version [AJR]
• plugins/portname: Use emu.subst_env [AJR]

New working clones

• Final Lap R (Japan Rev. B) [Jorge Silva]
• New working software list additions (apple2_flop_clcracked.xml)
• Algebra Drill and Practice I (version 1.1, June 1985 on disk label) (cleanly cracked) [4am, Firehawke]
• Algebra Drill and Practice II (Version 1.1, January 1985 on disk label) (cleanly cracked) [4am, Firehawke]

New working clones

• Croquis (Korea) [xuserv, juking]
• add new clone to mame.lst [Brian Troha]
• New working software list additions (apple2_flop_orig.xml)
• Vortex [4am, Firehawke]
• Bats in the Belfry [4am, Firehawke]
• Alien Rain [4am, Firehawke]
• Audubon Wildlife Adventures: Whales! [4am, Firehawke]
• Mame: Fix compilation errors in 'posixfile.cpp', for older MacOS/Xcode releases [Masc Guy]
• system1.cpp: Redumped & verified Shooting Master's EPR-7100. Removes the EVG clones as it's 100% identical. [Brian Troha, The Dumping Union]
• C++17 string handling updates (without charconv so as not to break GCC 7) [AJR]
  • undefined render.cpp, rendlay.cpp, ui/ui.cpp, ui/menu.cpp: Change argument types for text processing functions from const char * to
  • std: :string_view
  • undefined ui/menu.cpp: Add overloads of item_append omitting the frequently empty subtext argument
  • undefined cheat.cpp: Remove some c_str() calls that became unnecessary a while ago
• debug/textbuf.cpp: Another obvious use for std::string_view [AJR]
• romp: various improvements and fixes [Patrick Mackinlay]
  • undefined handle mmu exceptions in load/store instructions
  • undefined implement wait instruction
  • undefined fix "and link register" instructions when target == link
  • undefined fix illegal branch subject instruction exception address
  • undefined fix i/o instruction exception type
  • undefined fix lps address space selection
  • undefined don't use irb for hardware interrupts
  • audio/seibu.cpp: Use interface to MSM5205 device for seibu_adpcm. (#7527) [cam900]
  • undefined audio/seibu.h: Fix hardware notes
  • undefined cabal.cpp, deadang.cpp, shanghai.cpp: Fix ADPCM clock
  • undefined shanghai.cpp: Fix CPU clock (CXQ70116 can't support 16MHz), add notes
• ksys573.cpp: fixed MT07813 [Ivan Vangelista]

New machines marked as NOT_WORKING

• Dancing Fever Gold (J 000821 V2.001) [Lydz]
• balsente.cpp: Remove outdated ACIA hack (sound communications now work better without it) [AJR]
• missbamby.cpp: Added Cirsa PCB model numbers to comments. (#7538) [ClawGrip]

New working clones

• F-1 Grand Prix (set 1) [zozo, The Dumping Union]
• romp: fix divide step carry and overflow flags [Patrick Mackinlay]
• rampart: (hyper)-modernise the slapstic hookup and the slapstic logging, sadly but as expected does not change a thing to level 4
• [Olivier Galibert]
• slapstic: Remove legacy init/reset, use the start device ones [Olivier Galibert]
• gauntlet: modernize slapstic hookup [Olivier Galibert]
• theglobpb was found to be a homebrew hack, so has been moved to HBMAME. [Robbbert]
• slapstic: make the modern interface even nicer, convert rampart and gauntlet [Olivier Galibert]
• xybots: modernize slapstic hookup [Olivier Galibert]
• cyberbal: modernize slapstic hookup [Olivier Galibert]
• cyberbal: forgot to remove an important line [Olivier Galibert]
• atarig1: Modernize slapstic hookup [Olivier Galibert]
• atarisy1: modernize slapstic hookup [Olivier Galibert]
• slapstic: remove legacy stuff, reduce logging [Olivier Galibert]
• slapstic: between a guess, the opcode going through the memory and and the cycle-perfect 6502 the kludge is not needed anymore.
• Remove access68k and space as a secondary consequence [Olivier Galibert]
• esb: convert to the slapstic bank interface [Olivier Galibert]
• cr16b: Fix disassembler crashing on invalid 0x15E0 opcode [AJR]
• neptunp2.cpp: Redumped 'unk960606' sound ROM (#7539) [ClawGrip]
• New machines marked as NOT_WORKING (#7525) [ClawGrip]

New machines marked as NOT_WORKING

• Pro Evolution Soccer The Arcade (ver EAA) [Victor Fernandez (City Game), ClawGrip]
• new NOT WORKING machines (Plug and Play) (#7541) [David Haywood]
  • undefined set additions, see main decription
  • undefined not working additions, see main description
  • undefined more not working bits, see main description
  • undefined more not working additions, see main description
  • undefined consistency fix
• validation fix [DavidHaywood]
• bbl338: Change CPU type based on apparent PSG accesses in ST23XX range [AJR]
• added dump of system ROM to Easy Karaoke [Team Europe]
• new NOT WORKING machines
• Easy Karaoke Groove Station [Team Europe, David Haywood]
• amigaocs_flop: issue #7522 [Robbbert]
• New Working Software
• L'Abbaye des Morts [arcadehistory]
• (from PR #7524) [Robbbert]
• bublbobl.cpp, kikikai.cpp: Eliminate set_input_line_vector [AJR]
• stfight.cpp: fixed MT07817 [Ivan Vangelista]
• move dancmix3 to nes_sh6578.cpp [DavidHaywood]

New working clones

• 1944: The Loop Master (Euro 000620) [undamned]
• new NOT WORKING machines
• My Arcade Data East Classics - Pixel Classic (308-in-1) (DGUNL-3201) [Team Europe]
• Fix calculating relative value in T10MMC_CMD_READ_SUB_CHANNEL [987123879113]

New working software

• bioritam, geografija, minedout, ottomotor, rocky, spaceinv2, westbank, zodiac [Robbbert]
• New Not working software
• crtanje2, kalkulator, konverzija, megafruit, monster, orijentacija, teksted [Robbbert]
• [Josip Perušanec] [Robbbert]
• quizpun2: Fix service mode (MT 07812) [AJR]
• fmtowns_flop.xml: 7 new dumps (#7526) [r09]
  • undefined fmtowns_flop.xml: 7 new dumps
  • - Also added more information about all the Futoppara coverdisks, and some notes about images known to be dumped from originals.

New working software list additions

• Dinosaur [r09]
• Dragon Knight 4 Special Disk [r09]
• Futoppara FD Heisei 1-gou [r09]
• F-BASIC86HG Interpreter/Compiler V1.2 L31A [anonymous]
• F-BASIC86HG Interpreter V1.2 L31A [anonymous]
• Oh! Pai [akira_2020]
• New not working software list additions
• Jissen Igo Taikyoku - Gokichi-kun - Chuukyuu (Jou) [wiggy2k]
• fmtowns_flop.xml: fix gokickj publisher [r09]
• fmtowns_cd.xml: 13 new dumps, 22 replacements, 2 missing floppies added (#7540) [r09]

New working software list additions

• Bell's Avenue Vol. 3 [redump.org]
• F-BASIC386 v1.1 L21 [redump.org]
• FM Towns Free Soft Nyuumon Kit [redump.org]
• Hajimete no Ryokou Eikaiwa [redump.org]
• Heike Monogatari (Joukan) [redump.org]
• Idol Project (1995-06-16 15: 06:42) [redump.org, wiggy2k]
• Igo Doujou Shodan - Kaigan! Kyuu kara Dan e no Chousen [redump.org]
• Maruanki Eitango - Chuugaku 2-nensei [redump.org]
• Maruanki Eitango - Chuugaku 3-nensei [redump.org]
• Nihon no Yachou (FM Towns Marty version) [redump.org]
• Special & Delicious! Original CD-ROM [redump.org]
• The Manhole (HMB-181A) [redump.org]
• Terra Towns (HMA-110) [redump.org]
• Replaced software list items
• Alice no Yakata CD II [redump.org]
• Alice no Yakata 3 [redump.org]
• Ayumi-chan Monogatari - Jisshaban [redump.org]
• Burai Joukan [redump.org]
• Can Can Bunny Extra [redump.org]
• Crystal Rinal - Ouma no Meikyuu [redump.org]
• Dennou Ehon - Kyouryuu no Sekai [redump.org]
• Doki Doki Disk CD-ban Dai-1-kan - Club D.O. Jimukyoku [redump.org]
• Enkaiou no Gyakushuu Ver. 2 - Return of Enkaio [redump.org]
• Idol Project (1995-06-16 17: 22:18) [redump.org]
• Mega Lo Mania [redump.org]
• Mirage [redump.org]
• Might and Magic - Clouds of Xeen [redump.org]
• Moonlight-chan Rinshan [redump.org]
• Powermonger [redump.org]
• Schwarzschild [redump.org]
• SimCity 2000 [redump.org]
• Samurai Spirits [redump.org]
• Tenka Gomen [redump.org]
• Touch My Heart [redump.org]
• Ultima VI - The False Prophet [redump.org]
• Wizardry - Bane of the Cosmic Forge [redump.org]

Software list items promoted to working

• Alice no Yakata 3 [redump.org]
• L'Empereur [KailoKyra]
• True Heart [r09]
• cps2.cpp: Treat new 1944 parent like other sets, correct Cut-n-paste [Brian Troha]
• apple2: Apple II Rev. C SCSI card's bank register is write-only [gorlik]
• Exposing image format information to LUA (#7508) [npwoods]
  • undefined Exposing image format information to LUA
  • undefined crazyc feedback
  • undefined Addressing what I expect would become Vas feedback
  • undefined Vas feedback, minus making image formats a container wrapper
  • undefined Changed image formats to have a proper container wrapper. Now indexed by an integer index
• debugcon.cpp, textbuf.cpp: More uses for std::string_view [AJR]
• cps2.cpp: ROM labels as per photo [Brian Troha]
• firebeat: Change clock speed from 64 MHz to 66 MHz (#7549) [987123879113]
  • undefined firebeat: Change clock speed from 64 MHz to 66 MHz
• marble: The slapstic seems to trigger on more than the banking zone. [Olivier Galibert]
• Forgot to remove some logging [Olivier Galibert]
• nmk16.cpp: Add in PCB location and point ROM is sldh (same label, different hash) [Brian Troha]
• luaengine.cpp: Clean up render classes and expose screen image adjustments. [Vas Crabb]
  • undefined Started moving Lua class reference to docs. Expecting people to find the class reference material in the source isn’t going to help make it approachable. The docs allow longer explanations, better formatting, and cross reference links.
  • undefined Added another layout scripting example to the docs.
• goldnpkr.cpp: Minor clean-up. [Vas Crabb]
  • undefined Improved the short names for Witch Card and Witch Game clone sets.
  • undefined Made Witch Up & Down artwork clickable.
  • undefined Added working Video Klein sets where the parent is a working Video Klein set to the tiny subtarget.
  • undefined Removed history from the header comment - we have version control for a readon.
• rendfont.cpp: Convert another function to std::string_view [AJR]
• undefined cmddata.h: Remove long-disused UI button color tables
• Add macosx_arm64_clang target support [R. Belmont, Miodrag Milanovic]
• pasopia.cpp: Fix VRAM-related regression; make keyboard more responsive; add save state [AJR]
• vgmplay.xmlundefinedAdded 36 new entries [vgmrips.net, Tafoid]
• Adjust CoCo 3 PIA mirrors (#7551) [tim lindner]
  • undefined readjust pia mirrors in coco3. set proper step rates for wd1773. factor out wdc in floppy controller logging.
  • undefined refined some logging. fixed up pia mirrors.
  • undefined set step rates back to what they were
• SDL2: temp macOS compile fix for bundled SDL2 pending the 2.0.14 release [R. Belmont]
• drivers/dynax: (tenkai) clarify some unknown dip switches [Wei Mingzhi]
• cps2.cpp: Changed 96061 in ddsoma's name to 960619 (#7554) [QX4]
• Fixed name of ddsomjr2 [Robbbert]
• pasopia: Add colors and graphics modes [AJR]
• pasopia: Fix potential misbehavior with out-of-range RA values [AJR]
• ui/menu.cpp: Fix highlighting glitch with input menu for inputs bound to O (regressed in c22cb17f326b4939d8ff4219410909e32e70ab86) [AJR]
• pasopia, pasopia7: Add kana symbols to key names [AJR]
• simple_st0016.cpp: Improve documentation and add PCB locations to Neratte Chu. [Brian Troha]
• Add AudioToolbox framework when building SDL2 on macOS, fixes TOOLS=1 link errors [R. Belmont]
• 3rdparty: use -Wno-strict-prototypes when building SDL2 on macOS [R. Belmont]
• New games added as MACHINE_NOT_WORKING
• Unknown Konami medal game (game code GS662) [SpinalFeyd, R. Belmont]
• new WORKING / not WORKING Plug and Play (#7555) [David Haywood]
• new NOT WORKING machines
• Retro Arcade 16 Bits Classic Edition Mini TV Game Console - 145 Classic Games - TV Arcade Plug and Play (Mega Drive bootlegs) [Team Europe, David Haywood]
• new WORKING machines
• Cyber Console Center 200-in-1 (JL2050) [Team Europe, taizou]

new NOT WORKING machines

• Digital Pocket Hand Held System 20-in-1 - Model 8213 (China) [Team Europe, taizou]
• flag ra145 as bad_dump [David Haywood]
• next: add NeXTcube and tidy up (#7556) [Davide Cavalca]
• next_hdd: initial hdd software list for next (#7557) [Davide Cavalca]
• model1.cpp: fixed MT07820 [Ivan Vangelista]
• hdc92x4: Fixed wrong fill byte after data CRC (had no functional impact) (nw) [Michael Zapf]

New machines marked as NOT_WORKING

• unknown Cirsa slot machine on 820501 A PCB [jordigahan, ClawGrip]
• unk820501: An attempt to map some things [AJR]
• redump of 'mastfury' set from partially populated PCB marked "Dragon Master 96" [YarPromat / Yuri] + fix driver and promote it (#7558) [David Haywood]

Machines promoted to WORKING

• Master's Fury [YarPromat / Yuri, David Haywood]
• redump of 'mastfury' set from partially populated PCB marked "Dragon Master 96" [YarPromat / Yuri]
• remove outdated comment [David Haywood]
• use the proper ym type and mapping while we're here [David Haywood]
• rebalance [David Haywood]
• some scollreg tweaks [David Haywood]
• tweak regs again [David Haywood]
• more guesswork on scrolling [David Haywood]
• further improve scrolling [David Haywood]
• comment no longer applies [David Haywood]
• buffer sprites [David Haywood]
• notes on offsets [David Haywood]
• promote it, remaining issues are minor [David Haywood]
• rampart: Fix MT#7119, big thanks to rodneylives for all his help [Olivier Galibert]
• Ahem, let's call that a typo [Olivier Galibert]
• pacman.cpp, rallyx.cpp: Eliminate set_input_line_vector and HOLD_LINE; misc. cleanups [AJR]
• Prevent certain register values from being formatted with invalid characters added in debugger state views (e.g. upd7810) [AJR]
• Don't one love copy/pasted typos? [Olivier Galibert]
• next: only NeXTcube systems used the MO drive (#7560) [Davide Cavalca]
• Lua cleanup and documentation migration checkpoint. [Vas Crabb]
  • undefined Cleaned up some more of the Lua inteface. Mostly replacing methods with properties, some consistency fixes, a few renames, some
  • more exposed functionality, and a couple of properties that have no business being set from scripts made read-only. undefined Moved a lot more Lua documentation out of source comments into the documentation, and expanded on it in the process.
  • undefined Got more UI code out of the input manager.
  • undefined Changed input sequence poller to a polymorphic class where you specify your intention upfront.
  • undefined Changed the cheat plugin to use UI Clear to clear hotkey assignments and leave them unchanged if the user starts assignment but
  • doesn't press any switches.
  • undefined Ported AJR's fix for over-eager double-click recognition from SDL to Windows OSD.
• goldnpkr.cpp: Cleaned up inputs, using standard keyout and payout types and key assignments. [Vas Crabb]
• Lua engine: fix a dumb copy/paste error and an unused lambda capture from previous commit. [Vas Crabb]
• unicode.h: Updates [AJR]
  • undefined Remove from emu.h (except for UTF8_xxx macros, which have been transplanted to emucore.h since a lot of drivers use them) and osdepend.h
  • undefined Add std: :string_view overrides for uchar_from_utf8 and normalize_unicode

New machines marked as NOT_WORKING

• Twin Basket [Museo Del Recreativo]
• st62xx: Various changes. [Ryan Holtz]
  • undefined Fixed RETI and LD rr,A opcodes.
  • undefined Optimized internal register handling.
  • undefined Converted to use logmacro.
  • undefined Added initial timer support.
• debughlp.cpp: document loadr and saver debugger commands [Ivan Vangelista]

New working clones

• Twinkle (set 2) [Jorge Silva]

New clones marked as NOT_WORKING

• Dragon Ball Z 2 - Super Battle (bootleg) [Jorge Silva]
• stv.cpp: updated notes and added NO_DUMP place-holder for missing ROM for dfeverg [Ivan Vangelista]
• mspacii, mspacii2: Fix regression [AJR]
• font_windows.cpp: include unicode.h [Ivan Vangelista]
• Hopefully fixed compile of imgtool. [Robbbert]
• imgtool: Fix build by updating charconv.cpp to use string_view internally [AJR]
• twinbskt.cpp: Fix manufacturer name (#7563) [ClawGrip]
  • undefined twinbskt.cpp: Fix manufacturer name
• - It was my bad, I submitted the dump with the wrong name.
  • undefined twinbskt.cpp: Add note about MCU type
  • undefined twinbskt.cpp: Remove comment about the MCU type
• next: add some more roms (#7561) [Davide Cavalca]
• megadriv.cpp: Add notes for LaserActive (#7553) [cam900]
  • undefined megadriv.cpp: Add notes for Laseractive
  • undefined megadriv.cpp: LaserActive PCE PAC can't support CD
  • undefined megadriv.cpp: Correct model and slot name
• pasopia.h: Add u8 to strings containing u escapes [AJR]
• Add CompactRISC CR16C disassembler to unidasm (largely untested) [AJR]
• ui/filemngr.cpp: Fix crash with unmounted images [AJR]
• Add "Non-Integer Scaling" and "Keep Aspect" settings to UI video options menu and remove SDL hotkeys for same [AJR]

New games added as MACHINE_NOT_WORKING

• Tsurikko Penta [Phil Bennett, R. Belmont]
• tsupenta: actually mark as MACHINE_NOT_WORKING [R. Belmont]
• Remove keepaspect and fullstretch members of osd_video_config [AJR]
• midyunit.cpp: Correct ROM labels for the Narc sets. [Brian Troha]
• midyunit.cpp: Re-add deleted lineundefinednot sure why test build was successful without it [Brian Troha]

new NOT WORKING machines (#7562)

• Turbo Twist Math (US) [Sean Riddle, David Haywood]
• Turbo Twist Brain Quest (US) [Sean Riddle, David Haywood]
• new NOT WORKING software list entries
• leapfrog_turbotwistbrainquest_cart.xml: [David Haywood]
• grades5_6 - Grades 5 & 6 (500-00745) [Sean Riddle, David Haywood]
• Added twinbskt to arcade.flt [Robbbert]
• Fixed the build. [Robbbert]

new NOT_WORKING machine

• Slime Kun [SpinalFeyd]

machine promoted to working

• Tsurikko Penta [MetalliC]
• support Redump extended bin/cue format for Dreamcast discs (#7422) [nhand42]
  • undefined initial check-in of Redump bin/cue support for Dreamcast GDI
  • undefined correctly identifies multi-cue format and sets GDROM flags
  • undefined creates a working Crazy Taxi chd from a Redump bin/cue
  • undefined disabled debugging code and started tidying up
  • undefined simple tool to compare chdman bin/cue and bin/gdi conversions, should be identical
  • undefined final tidy up, the testing is going well
  • undefined testing failed for Aero Dancing i (Japan), didnt zero last track
  • undefined added some comments about .gdi compatibility
  • undefined addressing review feedback on pull request #7422
  • undefined match TOSEC layout for Pattern I discs (3 tracks)
  • undefined initial support for Pattern III discs
  • undefined Pattern III discs now work and match TOSEC layout
  • undefined reading datasize from wrong track, same result though
  • undefined identify the GDI pattern, makes the code clearer
  • undefined support for Pattern II and consecutive AUDIO tracks
  • undefined use C99 type not POSIX type to build on Windows
  • undefined support Redump tracks split across two .bin files
• st2302u: Add logging stubs for unknown registers [AJR]
• st2205u, st2302u: Improve DMA; add multiplicator [AJR]
• More Lua engine clean-up and documentation, resulting in core cleanup. [Vas Crabb]
  • undefined More Lua interface cleanup, additional properties and methods, and documentation migration/expansion. Emulated switch inputs can have "not" codes applied to host input axis directions. It works the same way as host switch inputs - push twice for a "not" prefix.
  • undefined Input polling helpers no longer need to store state in the input device items. There’s less leakage, and less chance of things interfering with each other.
  • undefined Allow snapshot view options to be configured through the internal UI via the video options menu. Made video options menus place initial focus on the currently selected view item. Removed some crud from the menu base class.
  • undefined Fixed the description of the "snapview" option. The value to get raw screen pixels was changed to "native" a long time ago but the description was never updated.
  • undefined Re-arranged the Golden Poker button lamps so that the 6-button layouts for Jolli Witch and Wild Witch make sense. In 6-button mode, the hold buttons double as bonus game and bet buttons, but the lamp outputs don't change. The simplest way to deal with this without requiring the user to switch views or using layout scripting is to place the dedicated buttons directly below the hold buttons that correspond to them.
  • undefined Removed some software list data that was redundantly copied into device_image_interface (m_supported was never even set, so it didn't even work), and made crc() work better (previously it wasn't recalculuated after unloading and loading another image).
  • undefined Made strformat.h and devcb.h play nicer with C++17 and pre-standard C++20. Format precision now correctly limits the length of string views. Confirmed that strformat.{h,cpp} works with pre-standard C++20 support in GCC 9.
  • undefined Removed an auto_alloc from cpu/arm7.
• slapstic: Some more information [Olivier Galibert]
• ti99: Allow smaller ROMs in paged378 cartridge to be mirrored in the bank space. [Michael Zapf]
• dbz.cpp: fixed typo in address map range [Ivan Vangelista]
• sg1000a.cpp: preliminary work on sderbys' decryption [Ivan Vangelista]
• segacrpt_device.cpp: fixed typo in comments [Ivan Vangelista]
• vreadere: Add LCD driver and connect it to MCU ports [AJR]
• Rename the circusb set to circuso as it has been verified to be identical to the older version of circus with the revision 9004
• ROM, and fix the ROM names on that set to match the labels on the actual pcb. Fix the ROM label on the later circus set to reflect
• that it uses ROM revision 9004A. [Andy Welburn]
• hc110.lay: add proper IPA characters to the HC-110 built-in layout where needed, and fix some minor spacing and spelling errors vs
• the original membrane button text. [Lord Nightmare]
• refactored LCDC code used by bbl handhelds into a device [David Haywood] (#7568) [David Haywood]
  • undefined refactored LCDC code used by bbl handhelds into a device [David Haywood]
• dphh8213: Improve inputs; work around unemulated SPI device [AJR]
• epl43102: Recognize some specific registers [AJR]
• apple2gs slot handling updates [gorlik, R. Belmont]
  • undefined SLOTROMSEL overrules INTCXROMON. Fixes listing card ROMs in the Monitor.
  • undefined When no card claims $C800, reads return 0xff, not the floating bus.
• apple2gs: $C800 lets cards claim it regardless of INTCXROM. [gorlik, R. Belmont]
• vreadere: Add preliminary (badly glitched) LCD display [AJR]
• undefined riscii: Add idle mode, Port A wakeup and Timer 0
• vreadere: Fix display glitch [AJR]
• updated previously unknown DIP switch of grdians (#7569) [AugiteSoul]
  • undefined changed previously unknown DIP switch of grdians
• - Figured out that this one DIP switch on Denijn Makai II/Guardians, when toggled on, makes the game give an extra life at
• 500,000 points, instead of 300,000 points when toggled off.
• dphh8213: Fix Up+Left test mode [AJR]
• nyny.cpp, spiders.cpp: Replace bogus "temporary" screen parameters with correct CRTC configuration, making reported refresh rates
• more reasonable [AJR]
• galpanic2: cleanup the mcu commands, add the slave ones [Olivier Galibert]
• ibm5170undefinedNew working software list additions [ArcadeShadow]
  • undefined Added: Dogfight: 80 Years of Dogfighting (Euro), DragonSphere, Dune (3.5"), Dune II - The Bulding Of A Dynasty (USA), EcoQuest:
• The Search For Cetus, Monkey Island 2: LeChuck's Revenge (3.5", Germany), Star Trek - 25th Anniversary (3.5" DD, v1.0), Star
• Trek - 25th Anniversary (USA, 3.5" DD, v1.00) (include 'Out Of This World' demo) Renamed: [dune2] Dune II - The Battle for
• Arrakis -> [dune2] Dune II - The Battle for Arrakis (Euro) Renamed: [dune] Dune (3.5") -> [dunea] Dune (3.5", alt)
• ibm5170.xml: Fix spelling, standardize on "de" for Germany [Justin Kerk]

New not working software list additions

• ibm5170: America Online for Windows 1.5, America Online for Windows 2.0 MI (Manual Installer) [Justin Kerk]

New working software list additions (apple2_flop_orig.xml)

• Horses [4am, Firehawke]
• Motorcycles [4am, Firehawke]
• Paul Bunyan [4am, Firehawke]
• The Seasons [4am, Firehawke]
• The Spelling Bee [4am, Firehawke]
• Case of the Missing Chick: Finding The Main Idea [4am, Firehawke]
• Case of the Great Train Robbery: Fact and Opinion [4am, Firehawke]
• Mrs. Wigglesworth's Secret [4am, Firehawke]
• Learning to Tell Time [4am, Firehawke]
• Alligators and Crocodiles [4am, Firehawke]
• Fix some oversights and emergent behaviour with view selection. [Vas Crabb]
  • undefined Exposed the "native snapview" option on the video manager. Trying to use presence of a single view is a poor proxy that breaks with multi-screen systems.
  • undefined Allow rotation to be changed for native snapshot views, and disable the zoom to screen area control when it has no effect on the selected view.
  • undefined Treat an empty string identically to "auto" for view selectction. Previously this was being used for prefix matching so it would force the first view. (This caused the bad snapshot view selection. It had been relying on "internal" not being a common view name prefix so it fell through to automatic selection, but when changed to an empty string it forced the first view.)
  • undefined Documented "auto" as well as "native" for the -snapview option and changed the default to auto rather than an empty string for consistency with the -viewN options.
  • undefined Added [w]string_view handlers to the stuff that's instantiated in strformat.cpp since we'll be increasingly using them.
  • undefined Cleaned up and updated some documentation.
• galpanic2: Fix command completion [Olivier Galibert]
• New working clones (#7572) [ClawGrip]

New working clones

• Wardner no Mori (Japan, bootleg) [jordigahan]
• ibm5150undefinedNew working software list additions [ArcadeShadow]
  • undefined Added: [dicktrcs] Dick Tracy: The Crime-Solving Adventure Added: [ducktale] DuckTales: The Quest for Gold Added: [simcityclg]
• SimCity Classic Graphics (add-on for Classic version) Added: World Championship Soccer (5.25") Added: World Championship Soccer
• (3.5") Redumped: [simcitycl] - SimCity Classic (3.5", v2.00) -> The old set has a modified root and OEM ID Renamed: [paprboy2]
• Paperboy 2 -> [paperbo2] Paperboy 2 -> standardize name, like the others software lists (megadriv, snes, amigaocs_flop)
• ibm5170undefinedNew working software list additions [ArcadeShadow]
  • undefined Added: [specfrce] Special Forces (3.5") Renamed: [specfrce] Special Forces (5.25") -> [specfrce525] Special Forces (5.25")
• 6821pia: Improve PA and CA2 output handling [AJR]
• nyny: Fix emumem-related regression; make video flip controls more accurate [AJR]
• tsamurai.cpp: Add missing item to save state (was incorrectly being saved only for vsgongf) [AJR]
• twincobr.cpp: Remove state-changing postload method that makes no sense now [AJR]
• metlclsh: Remove tag lookup for RAM bank and fix save state loading [AJR]
• circus.cpp: swap the older and newer circus sets in the source file so the parent set appears above the (older) clone set.
• [Lord Nightmare]

New machines marked as NOT_WORKING

• MBC020-65 CPU/Video Board (Torque Systems OEM) [AJR]
• next_cdrom: initial cdrom software list for next [Davide Cavalca]

New working clones

• Narc (rev 4.00) [Phil Bennett, Brian Troha, The Dumping Union]
• mbc020: Activate CRT display [AJR]
• twinbskt.cpp: Add PCB ASCII layout, fix flags and add ROM placeholder for ISD2590P [ClawGrip]
• vicdual.cpp: corrected lives dips for hocrash [Guru]
  • undefined devices/machine/roc10937.cpp: initialized one variable in the constructor to avoid race condition
• bbl338 : manually put some code in RAM, I can't see where this is coming from (probably internal) (#7574) [David Haywood]
  • undefined bbl338 : manually put some code in RAM, I can't see where this is coming from, looks like internal ROM.
  • undefined add logging for commands that will need to be simulated
  • undefined some notes on how dphh8213 uses the internal calls, because they seem to map to the same features
  • undefined better document inputs
• view: Save their state [Olivier Galibert]
• vreadere: Improve palette and power controls (still not entirely right?) [AJR]
• mbc020: Improve memory map; add dump of mapping PROM [AJR]
• mbc020.cpp: Fix unused variable error [AJR]
• bagmanmc, bagmanm2: Transplant to modern galaxian.cpp driver [AJR]
• device.cpp: Do a little less logging [AJR]
• Eliminate many unnecessary c_str calls [AJR]
• util/png: Update add_text to take std::string_view for arguments [AJR]
• bgfx/chainmanager.cpp: Remove another entirely useless string_format call [AJR]
• midwunit.cpp: Correct NBA Hangtime / NBA Maximum Hangtime ROM labels. Additional Documentation as well. [Brian Troha]

New machines marked as NOT_WORKING

• Super Nova (Novag) [hap, Berger]
• util/png: Use std::string_view internally in another function [AJR]
• pc_kbdc: Merge "PC KBDC" device with slot connector [AJR]
• at.cpp: Fix some mistakes in last commit [AJR]
• at.cpp: Fix megapc again [AJR]
• Add skeleton driver for MGA MIUCHIZ handhelds [Lord Nightmare, ChrisMiuchiz]

New machines marked as NOT_WORKING

• MIUCHIZ Virtual Companions [Lord-Nightmare]
• lbpc: Updates [AJR]
  • undefined Fix DMA
  • undefined Correct FDC hookup; add floppy drive and software list
  • undefined Add jumper port
• - v40, v50: Enable a few OPCN-related internal connections
• lbpc: Add keyboard interface [AJR]
• apple2: Support for the Videx Uniprint parallel card [R. Belmont, Golden Child]

New working clones

• Narc (rev 1.80) [CoolMod, Phil Bennett, Brian Troha, The Dumping Union]
• apple2gs: more slot mapping fixes based on hardware tests [gorlik, R. Belmont]
• snova: added inputs and leds [hap]
• cps1: remove usage of octal literals, probably a typo [hap]
• cps3: remove GAME_FLAGS alias now that it's not multiple flags anymore [hap]
• cdp1864, eti660: fixed colour bugs [Robbbert]
• Add dump and skeleton devices for Emerald Technology 3XTwin ISA board [AJR]
• champbwl.cpp: removed MACHINE_*_MEMBER macros [Ivan Vangelista]
• segas16b: Demoted bayroute1 to MACHINE_NO_SOUND. [Dunard Garaus]
• Modified crt-geom-deluxe to track the power-law fall-off for longer (up to 1024 frames). Ensured that the intensity falls to zero
• afterward. Note that this is currently only compiled for GLSL. [cgwg]
• bgfx: Shader recompile after cgwg's changes. [Ryan Holtz]
• snova: added lcd screen [hap]
• mastfuryundefinedtweak some priorities, although still not 100% how they derive from the register (doesn't seem identical to cps1)
• [DavidHaywood]
• drgnmst.cpp: Add PCB layout for Master's Fury. [Brian Troha]
• amstrad: add support for the Cheetah 125 Special rotational joystick, supported in Victory Road. [Barry Rodewald]
• champbwl.cpp: minor adjustment to foreground offset in flip screen [Ivan Vangelista]
• New device: Fairchild 4702B Bit Rate Generator [AJR]
• a2bus: Add (corrected) ROM dumps and emulation of CCS Model 7710 Asynchronous Serial Interface
• [AJR, Apple II Documentation Project]
• mits680b: Use BRG device instead of hardcoded clock; correct XTAL value [AJR]
• shuffle a few things around re: the BBL ST2302U based handhelds, give bbl338 its own map due to internal ROM etc. (#7584)
• [David Haywood]
• undefined shuffle a few things around re: the BBL ST2302U based handhelds, give bbl338 its own map due to internal ROM etc.
  • undefined fake some interrupts on bbl338
  • undefined better document test draw command, so that we can verify we're in test mode
• Machines promoted to working
• Super Nova (Novag) [hap, Berger]

New machines marked as NOT_WORKING

• Hewlett-Packard Jornada 720 [Ryan Holtz]
• arm7: Fixed interaction between instruction prefetching with the MMU enabled. [Ryan Holtz]
• sa111: Added skeleton device for Intel SA-1111 Microprocessor Companion Chip. [Ryan Holtz]
• sed1356: Added skeleton device for Epson/Seiko SED1356 video controller. [Ryan Holtz]
• sa1110: Various cleanups. Added rudimentary SSP module support. [Ryan Holtz]
• Fix clang error: constexpr if condition evaluates to 2, which cannot be narrowed to type 'bool' [-Wc++11-narrowing]
• docs: Update list of default keys due to recent removals [AJR]
• docs: Fix mistake on which key was SDL-specific and which was non-SDL [AJR]
• pcf8583: Reimplemented I2C protocol, and added clock and alarm modes. [Nigel Barnes]
• saa5240.cpp: Preliminary SAA5240/43 Computer Controlled Teletext emulation. [Nigel Barnes]
• i2cmem.cpp: Added PCF8582 device. [Nigel Barnes]
• accomm: Added SAA5240 teletext device, and SCN2641 for RS423 port. [Nigel Barnes]

New machines marked as NOT_WORKING

• Datacast Controller (The Stock Exchange) [Tony Jewell, Nigel Barnes]
• datacast: Fixed clang build. [Nigel Barnes]

New working software list additions

• bbc_rom: Opus DDOS 3.15 Rev.10, Opus DDOS 3.15 Rev.20, Opus DDOS 3.15 Rev.30, Opus DDOS 3.35 Rev.30, Opus DDOS 3.35 Rev.35, Opus
• DDOS 3.45 Rev.12, Opus DDOS 3.45 Rev.20, Opus DDOS 3.45 Rev.30 [Nigel Barnes]
• bus/coco Added CoCo and Dragon MIDI cartridges. (#7589) [tim lindner]

New machines marked as NOT_WORKING (#7591)

• RF51W14-CG [jordigahan, ClawGrip]
• miuchiz.cpp: Added more notes, added CPU crystal, more emulation progress, OTPROM now runs, the flash rom is now mapped (unclear if
• correctly), preparations for working on the display controller. fix anonymous namespace scopes being wrong for logmacro.h [Lord Nightmare]
• Updated RX-78 machine / software information [Dave 'Foxhack' Silva] (#7593) [David 'Foxhack' Silva]
• next.cpp: Use logerror rather than printf for debugging output. (#7592) [Davide Cavalca]
• sa1110, sa1111, sed1356: Turned off error logging. [Ryan Holtz]
• jornada: Turned off error logging, fixed ROM hashes, and tidied savestate registration. [Ryan Holtz]

New working clones

• P.O.W. - Prisoners of War (US version 1, mask ROM sprites ) [hammy, The Dumping Union]
• ibm5150undefinedNew working software list additions [ArcadeShadow]
• undefined Added: [altdest] Altered Destiny (5.25") Added: [altdesta] Altered Destiny (5.25", older) Added: [altdest35] Altered Destiny
• (3.5") Added: [btlches2] Battle Chess II: Chinese Chess
• arm7: Added rudimentary TLB support. Allows HP Jornada 720 to boot further. [Ryan Holtz]
• arm7: Fixed the build. [Ryan Holtz]
• sa1110: Added initial attempt at UART receiving. LSB of received data seems missing, however. [Ryan Holtz]
• jornada: Added enough keyboard keys to boot with kernel debugging enabled. [Ryan Holtz]
• sa1111, sed1356: Turned logging back off. [Ryan Holtz]
• snk68: remove an extra space in string [hap]
• Updated RX-78 hash/driver comments (#7597) [David 'Foxhack' Silva]

New machines marked as NOT_WORKING

• unknown Cointek game [Siftware]
• More Lua interface cleanupundefinedit's simpler with cleaner underlyng APIs. [Vas Crabb]
• undefined Made the sound manager mute controls readable, and got rid of system enable since it just controls system mute anyway. This was
• causing confusion: phantom2 was trying to use both independentlyt casuing the mute bit to be ignored.
• undefined THe Lua interface changes are mostly changing methods to properties, some renames to make things clearer, and some additional
• properties for better control over snapshots.
• docs: Fix up the instantiation sections in the Lua reference. [Vas Crabb]
• util/wavwrite.cpp: Hopefully fix build with clang libc++. [Vas Crabb]
• Fixed crash of dcat16 at start [Robbbert]
• Expose a couple more things to Lua so the plugins can show the actual key mapped to UI clear. [Vas Crabb]
• srcclean for 0.227 [Vas Crabb]
• Fix linking the virutal subtarget. [Vas Crabb]
• views: Remove the lambdas, seems to make the compiler usage resources less catastrophic [Olivier Galibert]
• views: pre-inline h_make_1, reduces the memory a little more [Olivier Galibert]
• imagetek_i4100_device: Add some missing initializations, hopefully fixing random metro.cpp crashes at startup [Olivier Galibert]
• gaelco_gae1_device: fix channels init, fixes random crashes and possibly audio issues in surf planet [Olivier Galibert]
• storming: fix videoram oob access [Olivier Galibert]
• tms57002: clear some forgotten registers [Olivier Galibert]
• k053247: put the real memory size. Fixes the soccerss crashes, if not the memory test itself. [Olivier Galibert]
• konamigx: missing part of the patch [Olivier Galibert]
• hitpoker.cpp: Fix mistake in allocation size [AJR]
• Temporary hack so most DRC games work on the M1/Apple Silicon. [R. Belmont, balr0g, Vas Crabb]
• ncr5380n: fix MAME lockup introduced in the previous change [R. Belmont]
• rebalance sound after ymz280b change [DavidHaywood]

We’re pleased to announce that MAME 0.268 is available for your enjoyment. This release adds support for Au, an almost forgotten four-way shooter released by Tehkan in 1983. Two IGS redemption games, Fearless Pinocchio and Super Kids, are now playable and have working sound. Speaking of IGS, the Super Poker games were also made playable this month. After many years, the last major issues in Merit’s Match’em Up have been resolved. The quiz game Revelations has had its LaserDisc dumped, and the game is now emulated.

Several more Apple Macintosh models are now working, including the high-end IIfx, Quadra 900 and Quadra 950, the Macintosh Portable, and the PowerBook 100. Three 68k-based workstations made by Hewlett-Packard in the early 1980s, the HP 9826A, HP 9836A and HP 9836C, have been added in this release. Speaking of Hewlett-Packard, the HP9133 external disk interface is now supported, giving you more storage options for the HP 9000/200 and HP 9000/300 series computers.

This release adds the original release of Pop’n Music Animelo 2, the Konami release of Guttang Gottong, and quite a few chess computers. Sanyo’s PHC-20 8-bit home computer and Thaler’s MPS-65 and CT-65 6502 development boards are now supported. Software list updates include a more complete collection of NV Magazine disks for MSX 2 computers and the latest clean cracks of Apple II software on floppy disks.

MAME Testers bugs fixed

• 08878: [DIP/Input] DIP switches and machine configuration menus do not refresh conditional setting correctly. (Vas Crabb)
• 08886: [Sound] (nichibutsu/terracre.cpp) terracren: Bass channel in background music is inaudible. (Lord Nightmare)

New working systems

• Au (Swimmer conversion) [Neill Baker Tech]
• Apple Computer Macintosh Quadra 900 [R. Belmont]
• Apple Computer Macintosh Quadra 950 [R. Belmont]
• Hewlett-Packard HP 9826A [F.Ulivi]
• Hewlett-Packard HP 9836A [F.Ulivi]
• Hewlett-Packard HP 9836C [F.Ulivi]
• Novag Industries Diamond II [hap, Berger]
• Novag Industries Sapphire [hap, Berger]
• Novag Industries Sapphire II [hap, Berger]
• Saitek Kasparov Centurion [hap, Berger]
• Saitek Kasparov GK 2100 [hap, Berger]
• Sanyo PHC-20 [Nigel Barnes, Tony Jewell]
• Sega Toys / Alpine Electronics, Inc. Car Beena [TeamEurope, QUFB]
• Thaler MPS-65 [Nigel Barnes]

New working clones

• Dodge City (9131-02, U9-2B) [Brian Troha, The Dumping Union]
• E&L Instruments MT-80Z [anonymous]
• Excalibur Electronics Ivan The Terrible (H8/3216 version) [hap, Sean Riddle]
• Guttang Gottong [system11]
• Hegener + Glaser Mephisto ESB II (ESB II board) [hap, Berger]
• Hegener + Glaser Mephisto II (set 3) [Berger]
• Jingle Bell (v200US) [Ioannis Bampoulas]
• Link (Korean bootleg of Atari Tetris) [Taksangs]
• Miss World 2002 [system11, Brian Troha, The Dumping Union]
• Missile Command (rev 1, A035467-01 PCBs) [Joe Magiera, The Dumping Union]
• Missile Command (rev 2, A035467-01/03 PCBs) [Joe Magiera, The Dumping Union]
• Missile Command (rev 3, A035467-01/03 PCBs) [Joe Magiera, The Dumping Union]
• Pop'n Music Animelo 2 (JAA) [Taro]
• Pop'n Music Animelo 2 (JAA, license expired) [Taro]
• Saitek Kasparov Cougar [hap, Berger]
• Street Smart (bootleg of World version 1) [f205v]
• Thaler CT-65 [Nigel Barnes]
• WOW New Fantasia [system11, The Dumping Union]

Systems promoted to working

• Apple Computer Macintosh IIfx [R. Belmont]
• Apple Computer Macintosh Portable [R. Belmont]
• Apple Computer Macintosh PowerBook 100 [R. Belmont]
• Fearless Pinocchio (V101US) [David Haywood, XingXing, Peter Wilhelmsen]
• Match'em Up (6221-51, U5-1) [Ivan Vangelista]
• Montana Super Draw (4436-05, U5-0) [Brian Troha]
• Multitech Micro-Professor 1 Plus [Nigel Barnes]
• Revelations [James Wallace]
• Super Kids (S019CN) [David Haywood, XingXing]
• Super Poker (v306US) [Ivan Vangelista]
• Superstar (4435-81, U5-1) [Ivan Vangelista]
• Wild Guns (SNES bootleg) [Devin Acker]

Clones promoted to working

• The Couples (set 1) [Ivan Vangelista]
• The Couples (set 2) [Ivan Vangelista]
• The Couples (set 3) [Ivan Vangelista]
• Dodge City (2131-82, U5-0 GT) [Ivan Vangelista]
• Dodge City (2131-82, U5-0D) [Ivan Vangelista]
• Dodge City (2131-82, U5-50) [Ivan Vangelista]
• Match'em Up (6221-55, U5-1, German) [Ivan Vangelista]
• Megatouch 5 (9255-60-01 R0C, Standard version) [Ivan Vangelista]
• Super Poker (v102UA) [Ivan Vangelista]
• Super Poker (v200UA) [Ivan Vangelista]
• Super Poker (v201UA) [Ivan Vangelista]
• Super Poker (v203US) [Ivan Vangelista]
• Super Poker (v205US) [Ivan Vangelista]

New systems marked not working

• Alcatel Web Touch One (model 2840, Terra, Spanish) [ArcadeHacker, ClawGrip]
• Azkoyen Vending machine model T6 [Joan RF, jordigahan]
• Azkoyen Vending machine model T8 [Joan RF, jordigahan]
• Azkoyen Vending machine model T12 [Joan RF, jordigahan]
• Azkoyen Vending machine model T61 (set 1) [Joan RF, jordigahan]
• Epoch / SSD Company LTD Croket! Itada Kinka! Banker Battle!! (Japan) [TeamEurope, Peter Wilhelmsen, David Haywood]
• Epoch / SSD Company LTD Excite Ping Pong 2 (Japan) [TeamEurope, Peter Wilhelmsen, David Haywood]
• Takara / SSD Company LTD Gun Gun Revolution (Japan) [TeamEurope, Peter Wilhelmsen, David Haywood]
• Battle Gear 3 (Ver.2.01A) [Goilup, Camoyoshi, JCStahl1]
• Boo 1000 [Ioannis Bampoulas]
• Dice Master [trol]
• Hard Puncher Hajime no Ippo 2 - The Fighting! - Ouja e no chousen (VER.2.00J) [hammy, buffi, Windy Fairy]
• Hill Climber [hammy, Boge, K.CAT]
• Icescape (V104FA) [Ioannis Bampoulas]
• IVL Technologies (Disney / Memcorp Inc license) Disney Classic Handheld Karaoke Player (DKS7000-C) [Sean Riddle, David Haywood]
• IVL Technologies (Memorex license) Star Singer Karaoke (MKS4001) [Sean Riddle, David Haywood]
• Jungle King 2002 (V209US) [Ioannis Bampoulas]
• Lucky Cross (V106SA) [Ioannis Bampoulas]
• Multi-Action 6711-14-R0A [Brian Troha, The Dumping Union]
• Multi-Action 7558-01-R4 [Brian Troha, The Dumping Union]
• Multi-Action 8340-01-R1 [Brian Troha, The Dumping Union]
• Multi-Action 9800-20-R0 [Brian Troha, The Dumping Union]
• Ocean Paradise (V105US) [Ioannis Bampoulas]
• Olympic 5 (V112US) [Ioannis Bampoulas]
• Roland RD-500 Digital Piano [Giulio Zausa]
• Sciento b.v. Robot Training Arm CS-113 [anonymous]
• Sutjaro Haeyo Deluxe [Taksangs, David Haywood]
• Tektronix XD88/01 [CJ Reha]
• Terebi Denwa Thomas the Tank Engine and Friends [Phil Bennett]
• Tomy / SSD Company LTD Shooting King (Japan) [TeamEurope, Peter Wilhelmsen, David Haywood]
• Triple Fever (V107US) [Ioannis Bampoulas]
• UFO À La Carte [hap, David Viens]
• VTG Interactive Virtual Tennis (VTG) [Sean Riddle, David Haywood]
• Wild Fruit (V208US) [Ioannis Bampoulas]

New clones marked not working

• Azkoyen Vending machine model T61 (set 2) [Joan RF, jordigahan]
• Crazy Bugs (V200US) [Ioannis Bampoulas]
• Crazy Bugs (V202US) [Ioannis Bampoulas]
• Crazy Bugs (V204US) [Ioannis Bampoulas]
• Grand Prix (Treasure Bonus bootleg) [Taksangs, charlie]
• Hamburger House 9 [Taksangs, charlie]
• Haunted House (IGS, V101US) [Ioannis Bampoulas]
• IVL Technologies KaraokeTV Star (US, with 25 songs, 'FREE 35 Hit Songs / $35 value' packaging) [David Haywood, TeamEurope]
• Ocean Paradise (V101US) [Ioannis Bampoulas]
• Olympic 5 (V107US) [Ioannis Bampoulas]
• Sega Yonin Uchi Mahjong MJ (Update Disc Ver.1.007, Japan) (CDP-10002A) [SBH]
• Sega Yonin Uchi Mahjong MJ (Update Disc Ver.1.011, Japan) (CDP-10002C) [SBH]
• Sega Yonin Uchi Mahjong MJ Network Taisen Ver. (Update Disc Ver.2.000, Japan) (CDP-10002D) [SBH]
• Sega Yonin Uchi Mahjong MJ Network Taisen Ver. (Update Disc Ver.2.002, Japan) (CDP-10002E) [SBH]
• Sega Yonin Uchi Mahjong MJ Network Taisen Ver. (Update Disc Ver.3.000, Japan) (CDP-10002F) [SBH]
• Super Glob (Pac-Man hardware, bootleg) [tirino73, f205v]

New working software list items

• aim65_cart: AIM 65 BASIC v1.1 (alt) [OldComputers ES]
• apple2_flop_clcracked:
  Alpine Tram Ride (revision 0) (4am crack), Bike Hike (revision 0) (4am crack), Fantastic Animals (4am crack), Kinder Critters: Letters and Patterns (4am crack), Math Word Problems Volume 2: Money (4am and san inc crack), Mathosaurus: Computation (4am crack), Monster Smash (version 2.0) (4am crack), On Balance (4am crack), Pet Shop (A-347 version 1.0) (4am crack), Punctuation Rules (4am and san inc crack), Punctuation Skills: End Marks, Semicolon, and Colon (4am crack), Questprobe featuring Spider-Man (version B-258) (4am crack), Reader's Treasure Chest: Level One (4am crack), Real Math: Level I (4am crack), Real Math: Level II (4am crack), Real Math: Level III (4am crack), Success with Math: Multiplication/Division (4am crack), Teacher's Pet (4am crack), The Teacher's Tool Kit: Multiple Choice (4am crack), The Teacher's Tool Kit: Word Match (version 2.0) (4am crack), The Teacher's Tool Kit: Word Scramble (version 2.0) (4am crack), The Teacher's Tool Kit: Word Search (version 2.0) (4am crack), Tink!Tonk!: Tinka's Mazes by Mercer Mayer (4am crack), Top Readers' Club: Grade 2 (4am crack), Top Readers' Club: Grade 3 (4am crack), Top Readers' Club: Grade 4 (4am crack), Top Readers' Club: Grade 5 (4am crack), The Trivia Arcade (4am crack) [4am, A-Noid]
  Questprobe featuring Spider-Man (version F-261) (4am crack), War (4am crack) [4am, A2_Canada, A-Noid]
  Developing Writing Skills (4am crack), Earthquakes and Volcanoes (4am crack), Factactics Trivia Game: Sports (4am crack), Language Activities Courseware Level 3 (4am crack), Language Carnival 2 (4am crack), Peanuts Math Matcher (4am crack), Ray Tracing (version 1.0, July 1986) (4am crack), Scott Adams Graphic Adventure 1: Adventureland (version 2.0/416) (4am crack), Success with Algebra: Advanced Linear Equations (4am crack) [4am, txgx42, A-Noid]
• carbeena: Car Beena Tentou-you Demo 1 [TeamEurope, QUFB]
• ibm5170: Aces of the Deep, Aces of the Deep: Expansion Disk, Aces Over Europe, Aces Over Europe (Germany), Arcade Pool (alt), Archon Ultra, Blackthorne, Lethal Weapon, Lethal Weapon (Big Games), Psycho Pinball, Sensible World of Soccer, Super Street Fighter II Turbo, Warriors, Worms, Zoop [Total DOS Collection]
• ibm5170_cdrom: Karaoke Manager Installation CD - Karaoke Manager Version 1.4 (bundled with KaraokeTV Star) [Sean Riddle]
• mpf1_rom: BASIC-IP, BASIC-MPF, FORTH-IP, Hex Download Program [anonymous]
• msx2_flop:
  Sunrise IDE firmware (v2.40), Sunrise IDE firmware (v2.50) [anonymous]
  NV Hokkaido Vol. 1 (Japan), NV Magazine 1-gou (Japan), NV Magazine 2-gou (Japan), NV Magazine #3 (Japan), NV Magazine 4 (Japan), NV Magazine #5 (Japan), NV Magazine #6 (Japan), NV Magazine #7 (Japan), NV Magazine #8 (Japan), NV Magazine #9 (Japan), NV Magazine #10 (Japan), NV Magazine #20 (Japan), NV Magazine #21 (Japan), NV Magazine #22 (Japan), NV Magazine #23 (Japan), NV Magazine #24 (Japan), NV Magazine #25 (Japan), NV Magazine #26 (Japan), NV Magazine 1996-10 (Japan), NV Magazine 1998-6 (Japan), NV Magazine 1998-9 (Japan), NV Magazine 1998-10 (Japan), NV Magazine 1999-1 (Japan), NV Magazine 1999-2 (Japan), NV Magazine 1999-3 (Japan), NV Magazine 1999-5 (Japan), NV Magazine 1999-6 (Japan), NV Magazine 1999-7 (Japan), NV Magazine 1999-8 (Japan), NV Magazine 1999-9 (Japan), NV Magazine 1999-10 (Japan), NV Magazine 1999-11 (Japan), NV Magazine 2000-1 (Japan), NV Magazine 2000-2 (Japan), NV Magazine 2000-3 (Japan), NV Magazine 2000-4 (Japan), NV Magazine 2000-5 (Japan), NV Magazine 2000-6 (Japan), NV Magazine 2000-7 (Japan), NV Magazine 2000-8 (Japan), NV Magazine 2000-9 (Japan), NV Magazine 2000-10 (Japan), NV Magazine 2000-11 (Japan), NV Magazine 2000-12 (Japan), NV Magazine 2002-1 (Japan), NV Magazine 2002-2 (Japan), NV Magazine 2002-4 (Japan), NV Magazine 2002-5 (Japan), NV Magazine SP #2 (Japan), NV Magazine Zoukan-gou #3 (Japan), NV Magazine Zoukan-gou #4 (Japan), NV Magazine Zoukan-gou #6 (Japan), NV RSDM #4 (Japan) [file-hunter]
• psion_ssd: Widget Games Pack 3 [anonymous]
• spectrum_cass:
  Farmer Jack In Harvest Havoc! (Bob Smith, digital release) [Bob Smith]
  Moonraker, Puncman 3 and 4 (alt), Saboteur II - O Angelos Edikeitai (PIM) [Luís Rato, Planeta Sinclair]
  1º Campeonato Nacional de Jogos de Computador, Cálculo de Cadernetas, Cálculo de Rumo e Base e Irradiação, Comilão (Timex), Dimensionamento de Vigas, Dimensionamento de Vigas (prototype), Programa "Zig Zag" - 1º Campeonato Nacional de Jogos de Computador, Promoção 84, Promoção 84 (split files), Rotinas para Efeitos Especiais [Planeta Sinclair]
  Castlevania: Spectral Interlude (v1.1a, Portuguese, 128K) [Rewind]
  Bride of Frankenstein (bugfix), Bride of Frankenstein (Dro Soft), Castlevania: Spectral Interlude (v1.1, Portuguese, 128K), Dark Star (MCM), Dustin (small case), Dyna Star (alt), Evaristo el Punky, Fallen Angel (Musical 1), Football Manager 2 (System 4), Football Manager 2 (System 4, small case), El Mantecas, Saimazoom (medium case), Saimazoom (small case) [Spectrum Computing]
  Manchester United (System 4, alt) [El Trastero del Spectrum]

Software list items promoted to working

• pc8801_flop: Mid Garts (Dual Side), N88 BASIC MH System Disk (v2.3), N88-BASIC mkIIMR System Disk (v2.3), N88-BASIC mkIIMR System Disk (v2.3, alt), N88-BASIC mkIIMR System Disk (v2.3, alt 2), N88-Nihongo BASIC MA System Disk (v2.1), N88-Nihongo BASIC MA2 System Disk (v2.2), N88-Nihongo BASIC MC System Disk (v2.2), Yukar Mini [Roman Donchenko, Angelo Salese]

New software list items marked not working

• easy_karaoke_cart: Disney Princess 10-Song Karaoke Cartridge II (DK-P2), Disney Princess 10-Song Karaoke Cartridge III (DK-P3) [Sean Riddle, David Haywood]
• fp1100_cass: Alien no Gyakushū, Attack Sea Monster, Backgammon, Golf Game, Kalah Game, Moo Game, Renga Kuzushi, Vegetable Crush [archive.org]
• hikara: Best Hit Collection Volume 6: Kids' Song 1, Hi-kara 10-song capacity user cartridge (used, with 10 songs, set 2) (Japan), Hi-kara 20-song capacity user cartridge (used, with 20 songs, set 2) (Japan), Hi-kara 5-song capacity user cartridge (used, with 2 songs) (Japan), Hi-kara 5-song capacity user cartridge (used, with 4 songs, set 2) (Japan) [David Haywood, TeamEurope]
• megaduck: Bilder Lexikon [PeT, TeamEurope, SSJ, Youkal3]
• msx2_flop: NV Magazine 1996-12 (Japan), NV Magazine 1998-11 (Japan), NV Magazine 2001-12 (Japan), NV Magazine 2002-3 (Japan) [file-hunter]
• nes: 150 Chāojí Bàng Hé Kǎ [Taksangs]
• psion_ssd:
  OVAL Workabout Repro V0.24B, PC Card Adaptor Repro V1.00F, SidePDT V1.01F, System Disk V2.20 [anonymous]
  MC Missile, System Disk V2.12 [The Last Psion]
  EROS Ver.4.0 (Licensed to The Yorkshire Post), Spreadsheet, System Disk (MC Word) V2.50 [zedstarr]

Merged pull requests

• 12088: bus/mc10: Added minimum ROM size and block size checks for cartridge ROMs, and cleaned up code. [Sylvain Glaize]
• 12387: rockwell/aim65.cpp: Added DRAC-1 ROM BIOS option; aim65_cart.xml: Added another BASIC version. [OldComputers ES, ClawGrip]
• 12395: ibm5170.xml: Added fifteen working items and replaced one item with a better dump. [Total DOS Collection, ArcadeShadow]
• 12403: nes.xml: Added a pirate multi-game cartridge (not working). [Taksangs, ClawGrip]
• 12410: vsystem/vsystem_spr.cpp, vsystem/vsystem_spr2.cpp: Converted to use device_gfx_interface to decode graphics ROMs. [cam900]
• 12444: shared/rax.cpp: Converted to use device_mixer_interface for sound output and cleaned up code. [cam900]
• 12446: nichibutsu/cclimber.cpp: Added Au (Swimmer conversion) and refactored code. [Neill Baker Tech]
• 12464: skeleton/easy_karaoke.cpp, ibm5170_cdrom.xml: Added KaraokeTV Star and Star Singer Karaoke sets. [Sean Riddle, David Haywood]
• 12467: alice32.xml, alice90.xml, nes_datach.xml: Avoid abbreviations and use lowercase for descriptive text. [ArcadeShadow]
• 12485: atari/cops.cpp: Dumped LaserDisc for Revelations and emulated necessary devices. [James Wallace, AintBigAintClever]
• 12502: heathzenith/mms77316_fdc.cpp: Hooked up wait output for burst mode used with 8" drives. [Mark Garlanger]
• 12503: sega/sega_beena.cpp, carbeena.xml: Added Car Beena and software list with one item. [TeamEurope, QUFB]
• 12504: cpu/xa: Added a disassembler for the Philips XA architecture. [David Haywood]
• 12506: cpu/tms32025.cpp: Added the TMS32020 variant. [cam900]
• 12509: tvgames/spg2xx.cpp: Added VTG Interactive Virtual Tennis (not working). [Sean Riddle, David Haywood]
• 12510: cpu/m68000: Fixed fmovem loads for mode 2. [Sven Schnelle]
• 12511: formats/fs_hplif.cpp, formats/hp300_dsk.cpp: Fixed HP 9121 format #4. [Sven Schnelle]
• 12513: emu/rendersw.hxx: Calculate cosine table at compile time. [FlykeSpice]
• 12514: bus/hp_dio: Added the HP98624 GPIB interface card. [Sven Schnelle]
• 12515: casio/pv1000.cpp: Fixed border colors. [lidnariq]
• 12516: pc/cuttherope.cpp: Corrected year and added notes clarifying which game has been dumped. [ClawGrip]
• 12519: atari/cops.cpp: Added more detailed setup instructions for Revelations in comment. [James Wallace]
• 12520: gaelco/atvtrack.cpp: Added notes and placeholder for ROM for the Gaelco Football I/O board. [Recreativas.org, ClawGrip]
• 12521: gaelco/gaelcopc.cpp: Added a note about the Tuning Race I/O board. [ClawGrip]
• 12522: heathzenith/h89.cpp: Fixed memory writes when ROM is enabled (fixes a boot issue with HDOS 2.0). [Mark Garlanger]
• 12523: heathzenith/mms77316_fdc.cpp, heathzenith/z37_fdc.cpp: Improved logging and tidied up code. [Mark Garlanger]
• 12524: machine/ncr5385.cpp: Assert interrupt output for invalid/reserved commands. [Adam Billyard]
• 12525: machine/spg2xx_audio.cpp, sound/imaadpcm.cp: Use IMA ADPCM sample format (rather than Oki ADPCM). [Simon Eriksson]
• 12526: heathzenith/z29.cpp: Added comments about I/O port connections based on ROM listing. [Mark Garlanger]
• 12528: bus/hp_dio: Moved all card implementation classes to anonymous namespaces. [Sven Schnelle]
• 12529: nmk/nmk16.cpp: Adjusted video timings to match real hardware and updated emulation status flags. [Sergio Galiano]
• 12530: cpu/z80: Started implementing the R800 instruction set and timings. [Wilbert Pol]
• 12531: sinclair/beta_m.cpp: Allow turbo clock to be used for WD179x floppy drive controller. [holub]
• 12532: sinclair/sprinter.cpp: Fixed #1f I/O detection and redirection. [holub]
• 12534: skeleton/webtouchone.cpp: Added a skeleton driver for the Alcatel Web Touch One phone. [ArcadeHacker, ClawGrip]
• 12535: heathzenith/z37_fdc.cpp: Always assert floppy drive controller’s ready input (fixes HDOS 2.0 formatting). [Mark Garlanger]
• 12537: konami/firebeat.cpp: Added Pop'n Music Animelo 2 (JAA); konami/twinkle.cpp: Added notes. [Taro, Windy Fairy]
• 12540: skeleton/madmoney2.cpp: Corrected ROM file name. [ClawGrip]
• 12542: toaplan/toaplan2.cpp: Sorted address map entries and updated a source file name in a comment. [cam900]
• 12543: skeleton/design.cpp: Added skeleton drivers for five more Azkoyen vending machines. [Joan RF, jordigahan, ClawGrip]
• 12544: apple2_flop_clcracked.xml: Added latest cracks (39 new working items) and improved metadata. [4am, A-Noid]
• 12545: nmk/nmk004.cpp: Extracted internal ROM using a new technique. [Sergio Galiano]
• 12547: atari/atetris.cpp: Added a Korean Tetris bootleg called Link and re-dumped the atetb5205 sound ROM. [Taksangs, ClawGrip]
• 12548: casio/pv1000.cpp: Corrected screen image position within borders. [lidnariq]
• 12549: trs/gime.cpp: Don’t latch video RAM bank at start of frame. [Tim Lindner]
• 12551: igs/pgmcrypt.cpp: Fixed decryption for Fearless Pinocchio. [XingXing, Happy]
• 12552: tvgames/xavix.cpp: Added four TV games (not working). [TeamEurope, Peter Wilhelmsen, David Haywood]
• 12553: igs/igs_fear.cpp, igs/pgmcrypt.cpp: Dumped the internal IGS027A CPU ROM and fixed decryption for Fearless Pinocchio. [tormod, Peter Wilhelmsen, XingXing, David Haywood]
• 12554: seibu/goal92.cpp: Identified some DIP switch settings and added DIP switch locations. [Uncle Petros]
• 12555: Dumped Roland RD-500 and D-50 ROMs, added preliminary GP TC6116 sound chip device, and fixed some issues. [Giulio Zausa]
• 12558: atari/atetris.cpp: Re-dumped graphics ROM for Link. [Taksangs, ClawGrip]
• 12559: nmk/nmk16.cpp: Fixed sprite chip clock frequency for high-resolution games. [cam900]
• 12561: bus/ieee488: Added HP9133 Floppy/Fixed disk drive used with HP9000 systems. [Sven Schnelle]
• 12562: nmk/nmk16.cpp: Use PROM contents to configure video interrupts. [Sergio Galiano]
• 12563: igs/igs_fear.cpp: Implemented timer, real-time clock, interrupts and I/O, making games playable. [XingXing, Happy]
• 12565: nintendo/snesb.cpp: Identified DIP switch settings and fixed Wild Guns continue counter initialization. [Devin Acker]
• 12567: bus/isa/dectalk.cpp: Use unrealistically high DSP clock frequency to work around DAC output issues. [datajake1999]
• 12570: casio/pv1000.cpp: Fixed PCG tile banking, implemented video disable bit, and corrected default aspect ratio. [lidnariq]
• 12571: taito/buggychl.cpp: Listed undumped versions seen in videos in header comment. [negunma]
• 12572: machine/spg2xx_audio.cpp: Fixed behavior of audio channel enable and stop flags. [Simon Eriksson]
• 12575: seta/speglsht.cpp Added note about graphical issues in title screen animation. [cam900]
• 12580: machine/spg2xx_audio.cpp: Update wave address register during playback. [Simon Eriksson]
• 12582: msx2_flop.xml: Added 56 items (52 working), and removed one item. [file-hunter, Wilbert Pol]
• 12583: bus/msx/cart/ide.cpp: Added support for Sunrise ATA-IDE interfaces. [msxpro, Wilbert Pol]
• 12585: machine/upd765.cpp: Only clear drive busy bits on executing sense interrupt status command. [Brian Johnson]
• 12588: bus/rs232.cpp: Added Mouse Systems serial mouse to default RS-232 devices. [Brian Johnson]
• 12590: heathzenith/h8.cpp: Added serial console and layout views with keypad and console screen. [Jeff Tranter]
• 12591: konami/viper.cpp: Hooked up World Combat gun inputs, and removed some redundant clone sets. [Hydreigon]
• 12594: machine/at28c64b.cpp: Fixed reading off the end of small default non-volatile RAM content regions. [Kelvin Sherlock]
• 12595: kaneko/snowbros.cpp: Added Semicon Sutjaro Haeyo Deluxe (not working). [Taksangs, David Haywood]
• 12597: sound/scspdsp.cpp: Use util::sext for sign extension and use lowercase hexadecimal literals. [cam900]
• 12599: hp/hp98x6.cpp, hp/hp98x6_upi.cpp: Added support for the HP 9826A, HP 9836A and HP 9836C. [F.Ulivi]
• 12600: bus/msx/cart/ide.cpp: Removed unnecessary interface_pre_start and ROM bank. [Wilbert Pol]
• 12603: spectrum_cass.xml: Added 29 working items and improved metadata. [ArcadeShadow]
• 12606: skeleton/easy_karaoke_cart.cpp: Dumped a Disney-themed version and two associated cartridges. [Sean Riddle, David Haywood]
• 12607: namco/namcos10.cpp: Added notes and improved inputs for Hajime no Ippo 2. [Windy Fairy]
• 12608: sega/dsbz80.cpp: Fixed volume control, added member variables to save satates, and cleaned up code. [cam900]
• 12612: pc8801_flop.xml: Added parent/clone relationships for D' sets. [ArcadeShadow]
• 12613: megaduck.xml: Added Bilder Lexikon for the Megaduck computer (not working). [PeT, TeamEurope, SSJ, Youkal3]
• 12614: mtx_cass.xml, n64.xml, snes_bspack.xml: Use lowercase for descriptive text in descriptions. [ArcadeShadow]
• 12616: hikara.xml: Added four user cartridges and one Best Hit Collection cartridge. [David Haywood, TeamEurope]
• 12617: cpu/xa: Added initial Philips XA CPU emulation; igs/igs_fear.cpp: Hooked up XA sound CPUs. [David Haywood]
• 12618: hp_dio/hp98620: Implement device_execute_interface to schedule DMA transfers. [Sven Schnelle]
• 12621: nmk/macrossp.cpp: Cleaned up code and marked quizmoon as having imperfect graphics emulation. [cam900]

Today’s the day for MAME 0.267, our midyear release. This month, we’ve got a brand new Z80 CPU core. It’s going to help us support more of the extensive family of Z80-like CPUs and also allow more precise control over bus timings. Speaking of CPU emulation, there are some nice fixes for long-standing Motorola 68k floating point unit bugs. They’re particularly noticeable in classic Mac applications whenever trigonometry is involved, but they also help some arcade systems.

The Tomy Prin-C children’s sticker designer system has come to life this month, with inputs and video output, and enough bug fixes to the Fujitsu F2MC-16 CPU core to get the software running. The printer isn’t emulated, but you can still have fun experimenting with this unique system. If you want something a bit more grown-up, some DMA fixes allow the MIPS-based Sony NEWS workstations to boot the earlier NEWS-OS 4.1R, and there’s a new software list with installation media to get you started.

MAME Testers bugs fixed

• 05411: [Graphics] (apple/maclc3.cpp) maclc3: Jigsaw Puzzle pieces are drawn incorrectly. (R. Belmont)
• 08793: [Core] (apple/maclc.cpp) Mac II FPU Errors: 68881 instructions produce incorrect results. (R. Belmont)
• 08870: [Debugger] debugger: The tracesym command uses a view of a destructed temporary string. (Patrick Mackinlay)

New working systems

• Hayauchi Gun Kids [Darksoft, TeamEurope]
• Hewlett-Packard HP 9816A [F.Ulivi]
• Krypton / Timorite Regency [hap, Berger]
• Novag Industries Zircon II [hap, Berger, Sean Riddle]
• Saitek Kasparov Turbo Advanced Trainer (H8/3212 version) [hap, Berger]

New working clones

• Aerolitos Espaciales (Spanish bootleg of Asteroids) [Heckler, jordigahan]
• Benesse Corporation Pocket Challenge V2 [David Haywood]
• Chloe Corporation Chloe 280SE [Andrew Owen, holub]
• Fidelity Computer Products Elite A/S Challenger (experimental) [Berger]
• Goindol (Afega) [playero]
• Great 1000 Miles Rally 2 USA (95/07/11) [twistedsymphony, The Dumping Union]
• Heath Company H-89 with MMS Equipment [Mark Garlanger]
• Jigoku Meguri (Japan) [Brian Troha]
• Little Casino (set 2) [Siftware]
• Little Casino II (v17.0) [Siftware]
• Match It [f205v, Smitdogg, Sean Sutton, Brian Troha, TeamEurope, The Dumping Union]
• Ms. Pac-Man (Elmac bootleg, earlier) [IZ8DWF]
• Ms. Pac-Man (Elmac bootleg, later) [Tirino73]
• Pac-Man (Model Racing bootleg) [IZ8DWF]
• Pleiads (GMP Games) [IZ8DWF]
• Saitek Kasparov Turbo Advanced Trainer (H8/323 version) [Berger]
• Salamander (Tecfri license) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• Shisensho - Joshiryo-Hen (Japan, set 2) [twistedsymphony, The Dumping Union]
• SpecNext Ltd., Victor Trucco, Fabio Belavenuto ZX Spectrum Next: TBBlue [holub]
• Tomy Prin-C (Rev 3) [QUFB]
• Trivia (Questions Series 7, alt question ROM) [Brian Troha, The Dumping Union]

Systems promoted to working

• Soccer 10 (ver. 16.44) [Ivan Vangelista]
• Tomy Prin-C Tablet [QUFB]

Clones promoted to working

• Tomy Prin-C (Rev 1) [QUFB]

New systems marked not working

• Another World (Japan, V1.8) [hammy, Angelo Salese, AJR]
• Benesse Corporatio Challenge Gear (Japan) [TeamEurope, SSJ, Youkal3]
• Cut The Rope [Museo del Recreativo]
• Mad Money 2 [Joan RF, jordigahan]
• Print Club (Japan Vol.3) [Moffitt]
• Print Club Yoshimoto V1 (J 970208 V1.000) [Darksoft, TeamEurope]
• Santa Fe Mine (set 1) [Sergio y Vicente de electronicaVyS, Recreativas.org]
• Shun [hammy]
• Sony Librie EBR 1000 [TeamEurope, ClawGrip]
• Super Kids (V019CN) [XingXing]
• Super Luster II [Sergio Galiano]
• unknown Yuvo Joy Stand game (set 1) [hammy]
• VTech Kidi SuperStar LightShow [ArcadeHacker, ClawGrip]
• VTG Interactive Virtual Baseball (VTG) [Sean Riddle, David Haywood]
• Xyplex Inc. MAXserver MX-3210 Local Router [ClawGrip]

New clones marked not working

• Cheri Mondo '97 (V1.4I) [Ioannis Bampoulas]
• Cherry Bonus III (Ziogas V4.1 hack, set 1) [Ioannis Bampoulas]
• Cherry Bonus III (Ziogas V4.1 hack, set 2) [Ioannis Bampoulas]
• Grand Lizard (L-1) [inkochnito, PinMAME]
• IVL Technologies (Bandai license) Karaoke Station (Japan) [TeamEurope, David Haywood]
• La Rana (set 2) [Manuel]
• Santa Fe Mine (set 2) [Sergio y Vicente de electronicaVyS, Recreativas.org]
• Secret Service (4.0, Europe) [inkochnito, PinMAME]
• X-Reel [Sean Riddle]

New working software list items

• coco_flop: Zonx (The Rainbow) [TRS-80 Color Computer Archive]
• coleco_homebrew: AntiAir, Ascend, Battlot, Cacorm, Cracky, Guntus, Hopman, Yewdow [Inufuto]
• gameking3: 2030 [TeamEurope, SSJ, Youkal3]
• ibm5150: Gunship (3.5", Futura Games), Stunt Car Racer (Big Games), Terminator 2: Judgment Day (Big Games) [Total DOS Collection]
• msx2_flop:
  SG1000 (v0.96) [GDX]
  SofaSMS (v1.1) [Louthrax]
• sony_news:
  NEWS-OS Release 4.1R Version Up Kit [Brice Onken]
  NEWS-OS Release 4.2.1aRD Installation Kit [Brice Onken, WinWorld]
• spectrum_cass:
  Bruxólico (English, demo 1.0), Bruxólico (English, demo 2.0), Bruxólico (Portuguese, demo 1.0), Bruxólico (Portuguese, demo 2.0) [Amaweks]
  Apocalypse - Expansion Volume 2 - Chapter 2 [ArcadeShadow]
  Ant Attack (JRS), Bingo (Astor), Gestion de Stock, Impossaball (PIM), Linear Programming (alt), Optimisa (Portuguese), Rana Rama (PIM), Simulátor Letu + Cielová Zástava [Planeta Sinclair]
  19 Part 1 - Boot Camp (Zafiro), The Artist II (48K), The Battle of the Bulge (System 4), Bomb Munchies (version 2350), Cobra's Arc (English), Cobra's Arc (newer release), Don Juan et Dragueurs (ATMOS/Spectrum release), Double Dragon II - The Revenge (Dro Soft), Double Dragon II - The Revenge (Dro Soft, small case), Double Dragon III - The Rosetta Stone (Dro Soft), Dossier "G", Glider Rider (Zafiro), Initiation au Basic 1, Initiation au Basic 2, Initiation au Basic 3, Initiation au Basic 4, Jock and the Time Rings (Z Cobra), Manager (Software Center), Manchester United (System 4), Manchester United Europe (System 4), Nebulus (Erbe), Prohibition (Zafi Chip), Sim City (Erbe), Split Images (PIM), Split Personalities (Zafi Chip), WEC Le Mans (Erbe) [Spectrum Computing]
  Androide (1984, ERE Informatique, alt), Awari (ERE), Don Juan et Dragueurs, Cobra's Arc (ERE), Hewson (compilation), Histoire (alt), L'Ile Maudite (two sides), Math (ERE, alt), Othello (1983, ERE, alt) [El Trastero del Spectrum]
• x68k_flop: Chourensha 68k (v1.00, alt) [buffi]

Software list items promoted to working

• princ: Bad Badtz-Maru, Doraemon, Hello Kitty, Hobby Club, Kazoku de Nengajou, Kodomo no Omocha, Pochacco [QUFB]
• x1_flop: Nobunaga no Yabou, Re-Birth [Angelo Salese, Carl]

New software list items marked not working

• challenge_gear_cart: Challenge 6-nensei [TeamEurope, SSJ, Youkal3]
• msxr_cart: Losaben Akel (demo), MSX View (Japan, v1.00), MSX View (Japan, v1.21), Zone Terra (demo) [file-hunter]
• sgi_mips: NetBSD 4.0, NetBSD 4.0.1, NetBSD 5.0, NetBSD 5.0.1, NetBSD 5.0.2, NetBSD 5.1, NetBSD 5.1.1, NetBSD 5.1.2, NetBSD 5.1.3, NetBSD 5.1.4, NetBSD 5.1.5, NetBSD 5.2, NetBSD 5.2.1, NetBSD 5.2.2, NetBSD 5.2.3, NetBSD 6.0, NetBSD 6.0.1, NetBSD 6.0.2, NetBSD 6.0.3, [Davide Cavalca]
• spectrum_cass: Comercio Cosmico, Cosmic Commerce (English) [Spectrum Computing]

Merged pull requests

• 11918: sinclair/specnext.cpp: Emulated ZX Spectrum Next: TBBlue. [holub]
• 12092: cpu/pic16x8x: Added PIC16x83 and PIC16x84 emulation based on existing 14-bit PICmicro CPU cores. [Grull Osgo]
• 12179: sgi_mips.xml: Added NetBSD 4, 5 and 6 installation CDs (not working). [Davide Cavalca]
• 12226: casio/pickytlk.cpp: Add tablet support and corrected screen size. [QUFB]
• 12337: sinclair/chloe.cpp: Emulated Chloe 280SE (Timex TS2068 successor). [Andrew Owen, holub]
• 12353: spectrum_cass.xml: Added 49 items (47 working), and improved metadata. [ArcadeShadow]
• 12369: skeleton/madmoney2.cpp: Added a skeleton driver for the Picmatic Mad Money 2 slot machine. [Joan RF, jordigahan, ClawGrip]
• 12371: sony/librie.cpp: Added a skeleton driver for the Sony Librie EBR 1000 e-book reader. [TeamEurope, ClawGrip]
• 12377: plugins/hiscore: Added support for Game & Watch Donkey Kong Jr (New Wide Screen). [udance4ever]
• 12378: coco_flop.xml: Added Zonx (The Rainbow). [TRS-80 Color Computer Archive, udance4ever]
• 12380: skeleton/mx3210.cpp: Added a skeleton driver for the Xyplex MAXserver MX-3210 Local Router. [ClawGrip]
• 12383: emu/emucore.h: Fixed build with compilers that require exceptions to be copyable (GitHub #11316). [Roman Donchenko]
• 12388: coleco_homebrew.xml: Added eight working items. [Inufuto, ArcadeShadow]
• 12391: pinball/inder.cpp: Added an additional set of “La Rana” [Manuel, ClawGrip]
• 12392: galaxian/galaxian.cpp: Dumped palette PROM for Catacomb. [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org, ClawGrip]
• 12393: vtech/kidsupstar.cpp: Added a skeleton for the VTech Kidi SuperStar LightShow karaoke system. [ArcadeHacker, ClawGrip]
• 12394: ibm5150.xml: Added three working items. [Total DOS Collection, ArcadeShadow]
• 12400: pc/cuttherope.cpp: Added a skeleton driver for ICE’s Cut The Rope redemption game. [Museo del Recreativo, ClawGrip]
• 12402: sega/segac2.cpp: Added Print Club (Japan Vol.3) (not working). [Moffitt]
• 12408: hp/hp98x6.cpp: Added HP 9816A emulation. [F.Ulivi]
• 12409: ussr/bk.cpp: Use K1801VM1 CPU and 1801VP1-014 keyboard interface devices. [shattered]
• 12411: formats/fs_coco_rsdos.cpp: Added basic support for writing. [Wilbert Pol]
• 12412: vsystem/rpunch.cpp: Improved graphics ROM region names and cleaned up code. [cam900]
• 12413: heathzenith/h89.cpp: Added an H-89 variant with the Magnolia Microsystems floppy drive controller. [Mark Garlanger]
• 12414: machine/wd_fdc.cpp: Lower DRQ output when track write completes. [Mark Garlanger]
• 12415: namco/namcops2.cpp: Changed Soul Calibur III years to the year the arcade version was released. [AnthonyRyuki]
• 12416: skeleton/easy_karaoke.cpp: Added a skeleton driver for the Bandai Karaoke Station. [TeamEurope, David Haywood]
• 12417: sigma/sigmab98.cpp: Added Hayauchi Gun Kids. [Darksoft, TeamEurope, David Haywood]
• 12418: nichibutsu/shettle.cpp: Use the same palette PROM decoding scheme as Wiping. [David Haywood]
• 12419: msx, bus/msx/cart: Added support for switching between internal and external kanji ROM. [Wilbert Pol]
• 12420: Don’t abbreviate “Europe” in system and software descriptions. [Angelo Salese]
• 12421: machine/mb3773.cpp, machine/watchdog.cpp: Send watchdog reset message to debugger log. [Angelo Salese]
• 12423: cpu/z80.cpp: Reimplemented Z80 emulation with support for returning to the scheduler during an instruction. [holub]
• 12424: pinball/inder.cpp: Marked second set of La Rana as a clone. [ClawGrip]
• 12425: seibu/t5182.cpp: Removed hard-coded configuration assumptions and cleaned up drivers using the device. [cam900]
• 12427: cpu/f2mc16: Implemented several more instructions and fixed numerous issues. [QUFB]
• 12428: tomy/princ.cpp: Emulated video output and inputs, and added an additional ROM version. [QUFB]
• 12430: tch/wheelfir.cpp: Dumped some of the PLDs for Kong Ball and Radical Enduro. [OldComputers ES, ClawGrip]
• 12434: tch/wheelfir.cpp: Made blitter emulation work better for Power Ball. [David Haywood]
• 12435: machine/cxd1185.cpp: Implemented SPHI feature; sony/dmac_0448.cpp: Implemented autopad feature. [Brice Onken]
• 12436: igs/pgm2.cpp: Dumped the Flash ROMs for Bu Bu Car. [Victor Fernandez (City Game), Recreativas.org, ClawGrip]
• 12437: konami/nemesis.cpp: Added Tecfri Salamander. [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org, ClawGrip]
• 12439: imagedev/floppy.cpp: Fixed failure to locate the first flux transition on a track. [Roman Donchenko]
• 12440: sinclair/spec128.cpp, sinclair/specpls3.cpp: Adjusted border chunk rendering position based on testing. [holub]
• 12441: emu/drivenum.cpp: Avoid using an invalidated iterator in find_approximate_matches. [Roman Donchenko]
• 12443: cpu/f2mc16: Implemented more instructions used by Tomy Prin-C software. [QUFB]
• 12445: cpu/z80/z80make.py: Generate full operation list for every core variant. [holub, Wilbert Pol]
• 12447: kaneko/djboy.cpp: Use palette format helper to handle palette writes, and cleaned up code. [cam900]
• 12448: kaneko/hvyunit.cpp: kaneko/hvyunit.cpp: Reduced literal tag usage and improved graphics ROM region names. [cam900]
• 12451: gaelco/gaelco2.cpp: Added developers/licensees to manufacturers, and cleaned up code. [cam900]
• 12452: imagedev/floppy.cpp: Fixed out-of-bounds access to “seek” audio samples. [Roman Donchenko]
• 12453: msx2_flop.xml: Added two working items. [GDX, Louthrax, Wilbert Pol]
• 12454: msx2p_flop.xml: Updated description and usage notes for Tetris II Special Edition. [Wilbert Pol]
• 12455: msxr_cart.xml: Added four items (not working). [file-hunter, Wilbert Pol]
• 12457: gaelco/mastboy.cpp: Use tilemap and palette format helper; emu/emupal.cpp: Added a 12-bit GRB format helper. [cam900].
• 12459: gamegear.xml, megadriv.xml, tutor.xml: Replaced abbreviated country names in descriptions. [ArcadeShadow]
• 12462: plugins/hiscore: Added 250 ms delay for Balloon Bomber and Lupin III (fixes GitHub #12432). [Mike Sheehan]
• 12466: atari/asteroid.cpp: Added a Spanish bootleg of Asteroids called Aerolitos Espaciales. [Heckler, jordigahan, ClawGrip]
• 12470: recfranco/rf51w14cg.cpp: Added two sets of Santa Fe Mine. [Sergio y Vicente de electronicaVyS, Recreativas.org, ClawGrip]
• 12471: tecmo/gaiden.cpp: Fixed issues with saved states and cleaned up code. [cam900]
• 12472: cpu/z80: Refactored code for retrying memory accesses based on examples in documentation. [holub]
• 12473: sony_news.xml: Added a Sony NEWS software list with NEWS-OS installation and upgrade media. [Brice Onken]
• 12474: cpu/z80/z80.cpp: Fixed name of generated source file to #include for NSC800. [holub]
• 12475: cpu/z80: Check BUSRQ immediately before servicing interrupts. [holub]
• 12476: tecmo/bombjack.cpp: Merged with sega/calorie.cpp and improved emulation accuracy. [jackson2k2]
• 12477: cpu/z80: Fixed misleading indentation warnings. [holub]
• 12478: sinclair/specnext_sprites.cpp: Fixed uninitialised local variable warning. [holub]
• 12480: igs/igs_fear.cpp: Added Super Kids (V019CN) (not working). [XingXing, David Haywood]
• 12481: bus/msx/cart/ram.cpp: Added support for the Tecnobytes Double RAM cartridge. [Wilbert Pol]
• 12486: igs/igs_fear.cpp: Replaced bad microcontroller dump for Super Kids. [XingXing, David Haywood]
• 12487: benesse/challenge_gear.cpp: Dumped the Challenge Gear and one cartridge. [TeamEurope, SSJ, Youkal3, David Haywood]
• 12488: gameking3.xml: Added the shooter 2030. [TeamEurope, SSJ, Youkal3, David Haywood]
• 12489: machine/am9513.cpp: Fixed the log message when setting a counter input to a cascaded TC output. [Adam Billyard]
• 12490: konami/ksys573.cpp: Initialize PC Card slot card detect signal states. [Windy Fairy]
• 12493: recfranco/rf51w14cg.cpp: Removed bad dump of protected Santa Fe Mine reels PIC microcontroller. [ClawGrip]
• 12496: challenge_gear_cart.xml: Corrected title of the dumped cartridge and added a list of undumped cartridges. [David Haywood]
• 12497: tvgames/spg2xx.cpp: Added VTG Interactive Virtual Baseball (not working). [Sean Riddle, David Haywood]
• 12499: unico/goori.cpp: Use generic graphics decoding layouts, improved ROM region names, and cleaned up code. [cam900]

MAME 0.266 is ready just in time for the end of May. The first thing you’ll notice is that Taito F3 video emulation has been reimplemented, fixing numerous long-standing graphical issues. The dynamic range compression used by several Yamaha synthesisers seems to finally be understood, fixing audible distortion. Speaking of sound, a previously missing Game Boy Advance sound channel is now emulated.

Several additional members of Nokia’s MikroMikko 1 line of 8-bit business computers from the 1980s are now supported. In PC emulation, S3 ViRGE video accelerator emulation has been simplified and improved. A couple more cartridge types have been added for MSX home computers.

This release also adds plenty of software list items and arcade bootlegs. Lots of code has been cleaned up and modernised, with various bugs fixed along the way. We’ve also added a workaround for the regression in clang 18 that was causing build failures.

As always, you can read about all the changes in this release in the whatsnew.txt file, or get the source code and 64-bit Windows binary packages from the download page.

MAME Testers bugs fixed

• 00026: [Graphics] (taito/taito_f3.cpp) gseeker: Continue screen is completely black. (ywy)
• 01907: [Graphics] (taito/taito_f3.cpp) elvactr and clones: Stage elements are drawn over level introduction screens. (ywy)
• 01922: [Graphics] (taito/taito_f3.cpp) dariusg and clones: Persistence effects during scene transitions don’t work. (12Me21)
• 01923: [Graphics] (taito/taito_f3.cpp) dariusg and clones: Background transparency and blending effects are not applied. (ywy)
• 01924: [Graphics] (taito/taito_f3.cpp) dariusg and clones: Zone V' boss shadow is not visible. (ywy)
• 02002: [Graphics] (taito/taito_f3.cpp) elvactr and clones: Dimming effect after shooting lights doesn’t work. (ywy)
• 02097: [Graphics] (taito/taito_f3.cpp) spcinvdj: Brightness levels are incorrect for simulated cellophane overlay mode. (ywy)
• 02527: [Graphics] (taito/taito_f3.cpp) gunlock, rayforcej, rayforce: Spurious black squares appear on title screen. (12Me21)
• 02733: [Graphics] (taito/taito_f3.cpp) arabianm: Text layer is not visible during cutscenes. (ywy)
• 03741: [Graphics] (taito/taito_f3.cpp) puchicar, puchicarj: Graphics blending/transparency effects don’t work. (ywy)
• 05893: [Graphics] (taito/taito_f3.cpp) elvactr: Dimming effect after shooting lights doesn’t work. (ywy)
• 07321: [Graphics] (taito/taito_f3.cpp) bubblem, bubblemj, bubblemu: Blending effects on boss explosions don’t work. (ywy)
• 08697: [Graphics] (taito/taito_f3.cpp) kaiserknj: Vertically scaled text is drawn incorrectly. (12Me21)
• 08783: [Crash/Freeze] (sega/segaybd.cpp) pdrift and clones: Emulated game freezes with a black screen. (R. Belmont)
• 08856: [Crash/Freeze] (konami/konamigq.cpp) cryptklr: Game fails to boot, showing a media error. (Windy Fairy)
• 08857: [Image Enhancement] Changing BGFX screen chains from the user interface may cause MAME to crash. (Vas Crabb)
• 08859: [Media Support] Tape Control menu items cannot be selected with a pointing device. (Vas Crabb)
• 08860: [Timing] All games in konami/konamigq.cpp and konami/konamigv.cpp: Loading takes longer than it should. (Windy Fairy)

New working systems

• Jumbo Godzilla [Moffitt]
• Medal Network: Rockman EXE [Bijimuto, GoodTofuFriday, LNRC]
• Nokia Data MikroMikko 1 M4 [Niko Nieminen]
• Research Machines RM-380Z, COS 4.0B/F [Robin Sergeant]

New working clones

• Double Dragon (Japan set 2) [l_oliveira]
• Fidelity International Elite Avant Garde 2325 (model 6117-9, set 1) [hap, Berger]
• Fidelity International Elite Avant Garde 2325 (model 6117-9, set 2) [hap, Berger]
• Fidelity International Elite Avant Garde 2325 (model 6117-9, set 3) [hap, Berger]
• Fidelity International Elite Avant Garde 2325 (model 6117-9, set 4) [hap, Berger]
• Frog (Hermatic, bootleg on Galaxian hardware from Electro Game) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• The Glob (Pac-Man hardware, set 2) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• Jump Bug (bootleg, set 2) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• Nokia Data MikroMikko 1 M4G [Niko Nieminen]
• Nokia Data MikroMikko 1 M6G [Curt Coder]
• Nokia Data MikroMikko 1 M7G [Niko Nieminen, Curt Coder]
• Pac-Man (Video Dens, Spanish bootleg on Galaxian hardware, set 2) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• Psion Series 3a (2M) (Italian) [Giulio Fieramosca]
• Research Machines RM-380Z, COS 4.0B/F with HRG [Robin Sergeant]
• Super Galactic Wars (bootleg of Galaxian) [BL]
• Superbike (bootleg on Galaxian hardware) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• Tetris (bootleg set 7, with OKI M5205) [Taksangs]
• Trojan (Romstar, set 2) [Bill D., The Dumping Union]
• Video Hustler (bootleg, set 5) [Jordi Tuells, Recreativas.org]
• Zenith Data Systems Z-90 [Mark Garlanger]
• Zero Time (Spanish bootleg, set 2) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]

Systems promoted to working

• Alone Shettle Crew [Angelo Salese]
• Moriguchi Hiroko no Quiz de Hyuu!Hyuu! (Ver 2.2J 1995/05/25) [ywy, 12Me21]
• Nokia Data MikroMikko 1 M7 [Niko Nieminen, Curt Coder]

Clones promoted to working

• Video Hustler (bootleg, set 4) [Ivan Vangelista]

New systems marked not working

• Antar (Recel) [Museo del Recreativo, Recreativas.org]
• Casio FP-1000 [OldComputers ES]
• Cubietech Limited Cubieboard4 (CC A-20) [Museo del Recreativo, Recreativas.org]
• Datawind Pocket Surfer (prototype) [Chan Chu Yo]
• Epoch / SSD Company LTD TV-PC Doraemon (Japan) [TeamEurope]
• Epoch / SSD Company LTD TV-PC Thomas & Friends (Japan) [TeamEurope]
• Esprit Systems 250C [Dirk Best, Bitsavers]
• Ganbare Momotarou Oni Taiji [Museo del Recreativo]
• Jail Break (Recreativos Franco slot machine) [hammy, ClawGrip]
• Jungle's Animals (v3.0) [trol]
• Kong Ball (early prototype) [OldComputers ES]
• Long Hu Feng Yun Gao Qing Ban (V206CN) [dyq, little0, Guru]
• Long Hu Zheng Ba Gao Qing Ban (V105CN) [dyq, little0, Guru]
• Monkey Jump [Museo del Recreativo, Recreativas.org]
• New DongmulDongmul 2 [Taksangs, charlie]
• Nokia Data MikroMikko 2 M35D [MikkoMuseo, Curt Coder]
• Onliner Touch Party [Cuclis, Oskarito]
• Power Ball (prototype) [OldComputers ES]
• Radical Enduro (early prototype) [OldComputers ES]
• Roland MT 80s Music Player [buffi]
• Sony Clie PEG-T650C [Guru]
• Tairyo-Daiko 337 Byoshi [Museo del Recreativo]
• Tomy Kiss-Site [TeamEurope]
• unknown gambling game on Inder pinball hardware [Arcade Planet, Recreativas.org]
• unknown Ram Star multi-game (version 80.1) [Siftware]
• Yamaha MU500 [Matt, O. Galibert]
• Yamaha QS300 [O. Galibert, Matt]

New clones marked not working

• Cobra Sport Dart / Tour Sport Dart (AY-8910 sound) [Vicente y Sergio de ElectronicaVyS, Tascabarrio]
• Lucky Seven [Taksangs, charlie]
• Quick & Crash (set 2) [Museo del Recreativo, ClawGrip]
• Roland Sound Canvas CM-300 [Cloudschatze, NikitaLita]
• Roland Sound Canvas SC-155 [Matt]
• Rollergames (LA-1) [Scott Charles, PinMAME]
• Secret Agent (Modular System) [Museo del Recreativo, Recreativas.org]
• Tetris + Cherry Master (Corsica, v8.01, Korean bootleg) [Taksangs]
• Yamaha EOS B900 [O. Galibert, Matt]
• Yamaha MU1000 [Matt, O. Galibert]
• Yamaha MU2000 [Matt, O. Galibert]

New working software list items

• aim65_cart: Siemens PC100 BASIC [OldComputers ES]
• apple2_flop_clcracked:
  Capitalization: Building Better Language Skills (4am crack), Clauses and Whole Sentences (4am crack), Desktop Zoo (revision 1) (4am crack), Grammar: Building Better Language Skills: Adjectives and Adverbs (4am crack), Grammar: Building Better Language Skills: Nouns (4am crack), Grammar: Building Better Language Skills: Sentences (4am crack), Grammar: Building Better Language Skills: Verbs (4am crack), Kinder Critters: Address and Phone Number (4am crack), Mathosaurus: Kindergarten (4am crack), Punctuation: Building Better Language Skills (4am crack), Scramble (4am crack), The Spy's Adventures in North America (version 1986-10-01) (4am crack) [4am, A-Noid]
  Falcons (4am crack) [4am, san inc, A-Noid]
• apple2_flop_orig:
  Acey-Deucey, The All New Family Feud, Card Sharks, Echelon, F-15 Strike Eagle (version 1.4), Super Password, War, Win, Lose or Draw, Win, Lose or Draw Junior, Win, Lose or Draw Second Edition [4am, A-Noid]
  Bubble Bobble, Hi-Res Football [4am, A2_Canada, A-Noid]
  Checkers (version 2.1), Earl Weaver Baseball, Situation: Critical [4am, ianoid, A-Noid]
  Superstar Ice Hockey [4am, brianwiser, A-Noid]
  Press Your Luck [4am, LoGo, A-Noid]
  Where in the USA is Carmen Sandiego? (version 2.1), Where in the World is Carmen Sandiego? (version 2.1) [4am, medasaro, A-Noid]
  Advance to Boardwalk, Beach-Head II [4am, txgx42, A-Noid]
  Wipeout [4am, yesterbits, A-Noid]
• bbc_rom: AMFAX 3.1, Boxford TCL 125/240 6.01, Boxford TCL 125/240 6.04, Double Precision, EBBS Data ROM 2.00, GameROM: Hopper 1.10, GameROM: Snapper 1.20, General Utilities 3.14, Opus DDOS 2.02, Opus DDOS 3.45 Rev.35, Pascal Errors, Turtle 0.68, VT Clock Model 134M [Nigel Barnes]
• coleco_homebrew: Berzerk, Galaga, Hang-On [anonymous]
• ekara_cart: Artist Mini Volume 2 (PIKA☆NCHI, A·RA·SHI, etc.) (Japan) (MC0002-ATM), BH-01 Best Hit Collection (Japan), BH-04 Best Hit Collection (Japan), BH-07 Best Hit Collection (Japan), Dream Cartridge: TV Pop Junior Vol.8 (Happy Lucky - Onegai Mirmo, mini-moni - Telephone! Ring Ring Ring, etc.) (Japan) (DC0004-TPJ), Dream Cartridge: TV Pop Junior Vol.10 (Bon Voyage!, Kimi to Yakusoku Shita Yasashī Ano Basho Made, etc.) (Japan) (DC0009-TPJ), Kids' Challenge Vol.2 (Te o Tsunagō, Anpanman no March, etc.) (Japan) (SC0017-SAI), Kids' Song 20 (Japan) (KD-3), Kids' Song Mini Volume 4 (Micky Mouse March, Hoshi ni Negai o, etc.) (Japan) (MC0011-KSM), Natsukashi no Meikyoku-shū (Akatonbo, Haru ga Kita, etc.) (Japan), PR-01 Premium Cartridge Koko ni Iruzee! Morning Musume (Not for Sale, Japan), Saiten Cartridge Nesshō vol. 4 (Naminori Johnny, Kanashimi wa Yuki no Yō Ni, etc.) (Japan) (SC0013-SAI) [David Haywood, TeamEurope]
• electron_rom: Pluscom + v1.0 [Nigel Barnes]
• mm1_flop: Formula, Nokia CP/M 2.2 (M4), Nokia CP/M 2.2 (M6) [MikkoMuseo]
• megadriv:
  Sonic The Hedgehog 2 (prototype 199209xx, pirate, hacked) [drx, Hidden Palace]
  Férias Frustradas do Pica-Pau (Brazil) [MARCSLASH, arthurthekidboy]
  Sonic The Hedgehog (JP2, ripped from Sonic Mega Collection) [Sonic Cult, SonicBlur, Just Me, Haku Ronin]
• neogeo:
  The Eye of Typhoon (alpha), The Eye of Typhoon (Tsunami Edition, beta 1), The Eye of Typhoon (Tsunami Edition, beta 2), The Eye of Typhoon (Tsunami Edition, beta 3), The Eye of Typhoon (Tsunami Edition, beta 4), The Eye of Typhoon (Tsunami Edition, beta 5), The Eye of Typhoon (Tsunami Edition, beta 6), The Eye of Typhoon (Tsunami Edition, beta 7), NeoBlack Tiger (demo) [OzzyOuzo]
  Gladmort (demo) [PixelHeart]
• psion_ssd:
  Games 3a [Giulio Fieramosca]
  VT100 Emulator V3.3BT [zedstarr]
• saitek_egr: Endgame ROM (ver. 2, set 2) [Berger]
• tmc600_quik: Esittelyohjelma, Telmac SBASIC Menu, Väriesittelyohjelma [Marcel van Tongeren]

Software list items promoted to working

• gx4000: Operation Thunderbolt, Robocop 2 [Angelo Salese]
• pc8801_flop: PC-8801mkIISR Demonstration [Angelo Salese]
• x1_flop: Aztec, King's Knight Special, Kon'yamo Asamade Powerful Mahjong [Angelo Salese]

New software list items marked not working

• bbc_rom: Prestel 7.1b [Nigel Barnes]
• bkrankp_cart: Aikatsu! Idol Katsudō!, Best Hit Song, Disney Dream Hit Song, J-Pop - Grapefruit, J-Pop - Green, J-Pop - Mint, J-Pop - Pink, J-Pop - Strawberry, J-Pop Blue, Kid's Pop - Apple Green, Kid's Pop - Lemon Yellow, Kid's Pop - Red [David Haywood, TeamEurope]
• cubieboard4: Android 4.1.20161119 for Cubieboard4 (v4.4, internal eMMC), Android 4.3.20170717 for Cubieboard4 (v4.4, internal eMMC), Debian server for Cubieboard4 (v1.0, MicroSD card), Debian server for Cubieboard4 (v1.0, internal eMMC), Linaro desktop for Cubieboard4 (v1.0, HDMI, MicroSD card), Linaro desktop for Cubieboard4 (v1.1, HDMI, internal eMMC), Linaro server for Cubieboard4 (v2.0, HDMI, MicroSD card), Linaro server for Cubieboard4 (v2.0, VGA, MicroSD card) [ClawGrip]
• evio: Anime Mix 2 [David Haywood, TeamEurope]
• hikara_cart: Best Hit Collection Volume 3: J-Pop 3 (Japan), Best Hit Collection Volume 5: Anime Song 2, Best Hit Collection Volume 7, Best Hit Collection Volume 8, Ciao Best Hit Cartridge, Hi-kara 5-song capacity user cartridge (used, with 4 songs) (Japan), Utatte Asonde! Best Hit Pokémon [David Haywood, TeamEurope]
• ibm5170: Electronics Principles 3.0, HP DeskJet -kirjoitinohjelmisto DeskJet 600- ja 660C -kirjoittimille (Fin), Nokia Monitor Setup for Windows 95 (Alt), PCB Designer [Curt Coder]
• kisssite_cd: Anime Karaoke Series - Pocket Monsters 1 (Japan), Dance Karaoke Series - Best Selection (Japan), Dance Karaoke Series 01 - Mickey Mouse March - Eurobeat Version & White Love (Japan), Dance Karaoke Series 02 - LOVE Machine & Goldfinger '99 (Japan), Dance Karaoke Series 03 - Happy Summer Wedding & Nanda Kanda (Japan), Dance Karaoke Series 04 - Koi no Dance Site & Night of Fire (Japan), Dance Karaoke Series 05 - Fly High - Euro-Power Mix & Respect the Power of Love (Japan), Dance Karaoke Series 06 - Chokotto Love & My Graduation (Japan), Dance Karaoke Series 07 - Daite Hold on Me! & Try Me - Watashi o Shinjite (Japan), Dance Karaoke Series 08 - Akai Nikkichou & Time After Time (Japan), Dance Karaoke Series 09 - Kiiroi Osora de Boom Boom Boom & Don't Wanna Cry (Japan), Dance Karaoke Series 10 - Manatsu no Kousen & A Walk in the Park (Japan), Dance Karaoke Series 11 - Com'on! Be My Girl! & Crazy Beat Goes On! (Japan), Dance Karaoke Series 12 - Kore ga Watashi no Ikiru Michi & Ai no Shirushi (Japan), Dance Karaoke Series 13 - UFO & Southpaw (Japan), Dance Karaoke Series 14 - Body & Soul & Long Way Home (Japan), Dance Karaoke Series 15 - Steady & Alive (Japan), Dance Karaoke Series 16 - Wake Me Up! & Timing (Japan), Dance Karaoke Series 17 - Red Beat of My Life & Bright Daylight (Japan), Dance Karaoke Series 18 - Nakatta Koto ni Shite & Otome Pasta ni Kandou (Japan), Dance Karaoke Series 19 - Ride on Time & Give Me a Shake (Japan), Dance Karaoke Series 20 - Love 2000 & Seishun Jidai 1.2.3! (Japan), Dance Karaoke Series 21 - I Wish & Luv Is Magic (Japan), Dance Karaoke Series 22 - Barashoku no Hibi & Ginga no Chikai (Japan), Dance Karaoke Series 23 - Please Smile Again & Treasure (Japan), Dance Karaoke Series 24 - Koi wa Thrill, Shock, Suspense & Love is Energy! (Japan), Dance Karaoke Series 25 - Renai Revolution 21 & S.O.S (Japan), Movie Karaoke Series - Best Selection - Ballade 1 (Japan), Oha Star Series 01 - Zonapara (Japan), Oha Star Series 02 - Oha Ska! (Japan) [redump.org]
• mm2_flop: Nokia MS-DOS 2.00 Versio 2.21 (Fin) [MikkoMuseo]
• ramstar: American Dream, Bar Fever (set 1), Bar Fever (set 2), Bear Country, Great America, Irish Luck, Joker Poker, Lucky Critters, Lucky Seven, Lucky Sevens, Nevada Club, Rainbow Magic, Silver Slots [Siftware]
• segaai: Eigo no Uta, Pinpon Music Melody, Pinpon Music Rhythm [SMS Power!]

Merged pull requests

• 10461: a7800.xml: Changed years from copyright years to years of release. [kmg]
• 11811: taito/taito_f3_v.cpp: Reimplemented Taito F3 video emulation. [ywy, 12Me21]
• 12171: megadriv.xml: Updated descriptions for some Sonic The Hedgehog games, and added notes. [ICEknight]
• 12180: mr/nl_drlibling.cpp: Improved approximation of JFETs in PARATA section and improved performance. [Paperinik]
• 12190: megadriv.xml: Added three working items. [ICEknight]
• 12195: rm/rm380z.cpp: Added COS 4.0/F system configurations. [Robin Sergeant]
• 12201: util/cdrom.cpp, machine/t10mmc.cpp: Added initial support for multi-session discs, indexes and track flags. [Windy Fairy]
• 12247: atari/atetris.cpp: Add an Atari Tetris bootleg with an extra OKI M5205 sound chip. [Taksangs, ClawGrip]
• 12263: skeleton/pcksurfer.cpp: Added a skeleton driver for the Datawind Pocket Surfer mobile terminal. [Chan Chu Yo, ClawGrip]
• 12264: subsino/subsino.cpp: Added a Treasure Bonus bootleg called Lucky Seven. [Taksangs, charlie, ClawGrip]
• 12265: pc/conliner.cpp: Added a skeleton driver for Spanish touchscreen games from Comatel. [Cuclis, Oskarito, ClawGrip]
• 12275: heathkit/tlb.cpp: Cleaned up code. [Mark Garlanger]
• 12282: jaguar.xml: Cleaned up descriptions and moved some comments to <notes> elements. [ArcadeShadow]
• 12283: casio/rz1.cpp: Use separate speaker devices for individual line outputs. [Devin Acker]
• 12286: atlus/cave.cpp: Added Jumbo Godzilla. [Moffitt]
• 12287: cpu/tms34010.cpp: Suppress side effects for debugger reads. [cam900]
• 12288: msx/slot: Use arrays of memory views to make code more concise. [Wilbert Pol]
• 12290: cpu/t11, bus/qbus: Reuse Z80 daisy chain code for vectored interrupts. [shattered]
• 12292: bus/msx/cart: Use arrays of memory views to make code more concise. [Wilbert Pol]
• 12293: galaxian/galaxian.cpp: Re-dumped bad program ROM for Bongo on Galaxian hardware. [Recreativas.org, ClawGrip]
• 12294: apple2_flop_clcracked.xml: Added thirteen cracks. [4am, san inc, A-Noid33]
• 12295: misc/coolpool.cpp: Moved different configurations to separate driver state classes and cleaned up code. [cam900]
• 12296: galaxian/galaxian.cpp: Added an additional Spanish Zero Time bootleg. [Recreativas.org, ClawGrip]
• 12297: midway/midyunit.cpp: Moved different sound systems to separate driver state classes. [cam900]
• 12299: pacman/pacman.cpp: Added an additional set of The Glob on Pac-Man hardware. [Recreativas.org, ClawGrip]
• 12300: sound/swp00.cpp: Improved DPCM sample decompression. [Theo Niessink]
• 12301: galaxian/galaxian.cpp: Added another Spanish bootleg of Pac-Man from Video Dens. [Recreativas.org, ClawGrip]
• 12302: heathkit/h89.cpp: Fixed RAM writes when full 64K is present and lower 8K is in ROM/special RAM mode. [Mark Garlanger]
• 12303: midway/midvunit.cpp: Split driver state class to reduce optional object finders, and cleaned up code. [cam900]
• 12305: sound/swp30.cpp, sound/swx00.cpp: Improved DPCM sample decompression. [Theo Niessink]
• 12306: sinclair/scorpion.cpp: Added three BIOS options; sinclair/pentevo.cpp: Added ZX Evolution ERS v0.59.13 BIOS option. [holub]
• 12309: skeleton/tvcobrasd.cpp: Added a Cobra Sport Dart set with an AY-3-8910 sound chip. [ClawGrip]
• 12310: bkrankp_cart.xml, ekara_cart.xml, evio.xml: Added cartridges; tvgames/xavix.cpp: Added two TV-PC variants. [David Haywood]
• 12312: taito/taito_f3_v.cpp: Optimised for performance. [ywy]
• 12313: recfranco/rfjailbrk.cpp: Added a skeleton driver for the Recreativos Franco Jail Break slot machine. [hammy, ClawGrip]
• 12314: galaxian/galaxian.cpp: Hooked up memory mapped DIP switches for Bongo on Galaxian hardware. [Devin Acker]
• 12315: intvecs.xml: Added manufacturer to list description, and use lowercase for descriptive text in descriptions. [ArcadeShadow]
• 12316: ampro.xml, apc.xml, tiki100.xml, vixen.xml, wicat.xml: Avoid unnecessary abbreviations in descriptions. [ArcadeShadow]
• 12317: mz700_cass.xml: Marked items as unsupported as appropriate, and cleaned up descriptions. [ArcadeShadow]
• 12318: midway/midzeus.cpp: Moved different I/O configurations to separate driver state classes and cleaned up code. [cam900]
• 12319: namco/quickncrash.cpp: Added an additional set of Quick & Crash. [Museo del Recreativo, ClawGrip]
• 12320: segaai.xml: Added three items (not working). [SMS Power!, Wilbert Pol]
• 12321: skeleton/cubieboard4.cpp: Added a skeleton driver and software list for the Cubieboard4 single-board computer. [ClawGrip]
• 12322: galaxian/galaxian.cpp: Added a Frogger bootleg from Hermatic. [Recreativas.org, ClawGrip]
• 12323: promat/1945kiii.cpp: Use generic graphics decoding layouts, and improved ROM region names. [cam900]
• 12324: promat/3x3puzzl.cpp: Use generic graphics decoding layouts, reduced use of literal tags, and cleaned up code. [cam900]
• 12325: pinball/inder.cpp: Added an unknown gambling game on Inder pinball hardware. [Arcade Planet, Recreativas.org, ClawGrip]
• 12326: pinball/recel.cpp: Added Antar, the Portuguese version of Formula 1. [Museo del Recreativo, Recreativas.org, ClawGrip]
• 12327: pinball/whitestar.cpp: Fixed some spelling errors in system descriptions. [ClawGrip]
• 12328: a2600_cass.xml: Replaced nineteen items with FLAC dumps. [bsittler, wilbertpol]
• 12330: konami/konamigq.cpp: Fixed hard disk image tag (fixes MT08856). [Windy Fairy]
• 12331: Added a skeleton driver and software list for the Tomy Kiss-Site and a preliminary MIPS-X disassembler. [David Haywood]
• 12333: dataeast/ffantasy_ms.cpp: Added a Modular System bootleg of Secret Agent. [Museo del Recreativo, Recreativas.org, ClawGrip]
• 12335: misc/micro3d.cpp: Suppress side effects for debugger, added missing items to save states and cleaned up code. [cam900]
• 12336: namco/sweetland4.cpp: Added Tairyo-Daiko 337 Byoshi (not working). [Museo del Recreativo, ClawGrip]
• 12338: apple2_flop_orig.xml: Added 22 working dumps; apple2_flop_orig.xml: removed five imperfect cracks. [A-Noid33]
• 12339: tch/wheelfir.cpp: Added prototypes of Power Ball, Kong Ball and Radical Enduro. [OldComputers ES, David Haywood]
• 12340: msx/msx.cpp: Added MSX2+ VDP mode register (not emulated). [Wilbert Pol]
• 12344: cpu/h8/gt913.cpp: Fixed 16-bit output port (used for Casio CTK-530 display). [Devin Acker]
• 12346: galaxian/scobra.cpp: Added an additional bootleg of Video Hustler. [Jordi Tuells, ClawGrip]
• 12347: misc/magic10.cpp: Noted that Super Gran Safari was developed by Nova Desitec in comment. [ClawGrip]
• 12348: gaelco/gaelco2.cpp: Added the gambling game Jungle's Animals (not working). [trol, ClawGrip]
• 12349: seta/ssv.cpp: Moved systems with DSP to a separate driver state class and cleaned up code. [cam900]
• 12350: galaxian/galaxian.cpp: Added an additional Jump Bug bootleg. [Recreativas.org, ClawGrip]
• 12356: skeleton/ganbaremo.cpp: Added a skeleton driver for Shoken Ganbare Momotarou Oni Taiji. [Museo del Recreativo, ClawGrip]
• 12357: bus/msx/cart/franky.cpp: Added SuperSoniqs Franky cartridge. [Wilbert Pol]
• 12358: casio/fp1100.cpp: Added ROMs dumped from an FP-1000. [OldComputers ES, ClawGrip]
• 12359: seta/downtown.cpp: Fixed PCM mute bit for Caliber 50 and cleaned up code. [cam900]
• 12360: galaxian/galaxian.cpp: Hooked up Galaxian discrete sound for Bongo on Galaxian hardware. [Devin Acker]
• 12361: rockwell/aim65.cpp: Added Siemens PC100 BIOS option. [OldComputers ES, ClawGrip]
• 12362: heathzenith: Combined Heath Company and Zenith Data Systems projects, and added the Z-90 computer. [Mark Garlanger]
• 12363: formats/fs_fat.cpp: Added write support. [Wilbert Pol]
• 12364: seta/seta2.cpp: Moved mj4simai to a derived state class, suppress side effects for debugger, and cleaned up code. [cam900]
• 12365: bus/msx/cart/ram.cpp: Added Popolon Musical Memory Mapper RAM/sound cartridge. [Wilbert Pol]
• 12366: aim65_cart.xml: Added Siemens PC100 BASIC. [OldComputers ES, ClawGrip]
• 12367: neogeo.xml: Added ten working items. [OzzyOuzo, PixelHeart, ArcadeShadow]
• 12370: formats/fs_cbmdos.cpp: Fixed failure to display all directory entries. [Wilbert Pol]
• 12373: skeleton/tvcobrasd.cpp: Added ASCII PCB layout for variant with AY-3-8910A sound chip. [ClawGrip]
• 12375: konami/konamigv.cpp, konami/konamigq.cpp, konami/twinkle.cpp: Process SCSI DMA transfers instantaneously. [Wilbert Pol]
• 12379: shared/decospr.cpp: Use device_gfx_interface for decoding graphics, and cleaned up code. [cam900]
• 12382: upl/xxmissio.cpp: Mark tiles dirty on writing to tilemap RAM, and simplified code. [cam900]
• 12384: dataeast/simpl156.h: Increased row scroll RAM size to 0x800 words (fixes buffer overruns). [cam900]
• 12385: upl/ninjakd2.cpp: Changed Atomic Robo-Kid and Omega Fighter palette to 15-bit format and cleaned up code. [cam900]
• 12389: formats/fs_cbmdos.cpp: Add partial write support (can only write PRG type files to first 35 tracks). [Wilbert Pol]
• 12390: midcoin/wallc.cpp: Dumped PLD for Brick Blast. [Recreativas.org, ClawGrip]
• 12398: misc/globalvr.cpp: Added table listing known supported hardware configurations to comment. [ClawGrip]
• 12404: vsystem/aerofgt.cpp: Split driver state class for different configurations and cleaned up code. [cam900]
• 12405: taito/taito_o.cpp: Corrected Japanese game titles in comments. [negunma]
• 12406: sound/gb.cpp: Fixed regression in CGB sound output, fixed wave RAM reads, and fixed AGB cycle handling. [cam900]
• 12407: vsystem/fromanc2.cpp: Split driver state class for different configurations and cleaned up code. [cam900]

It’s time for our very special MAME 0.265 release! April has seen development across numerous areas. MAME now has support for touch screens on Linux and Windows 8 or later, opening up new possibilities for interactive artwork. If you have a suitable multi-touch screen, you can now play chords on systems with on-screen piano keyboards. Check the documentation for specifics on how touch differs from mouse control in menus. You’ll need to turn on the enable_touch option to use touch screen support on Linux.

A pair of 1970s portable computers from IBM are now emulated in MAME: the IBM 5100 and IBM 5110. Based on a heavily microcoded 16-bit architecture, these systems ran APL software by emulating a System/360 mainframe and BASIC software by emulating a System/3 business system (ancestors of IBM Z and IBM i, respectively). Prior to the introduction of the IBM 5100, APL was exclusive to large mainframe computers. A self-contained 25 kg system running APL as well as BASIC was revolutionary.

You can now plug a virtual Super Game Module into your emulated ColecoVision, adding more RAM and better sound output. Many titles from the vibrant ColecoVision homebrew development community require or make use of the Super Game Module. There’s also a big update to the ColecoVision software lists, including lots of homebrew software to try out. Other software list additions this month include one of the remaining Bandai RX-78 game cartridges, two more GameKing III games, a batch of MSX2 floppy disks, and the latest Apple II floppy disk dumps.

Of course, we haven’t stopped working on arcade game emulation. For the first time, you can play Konami’s Tokimeki Memorial Oshiete Your Heart games. These spin-offs of the popular dating simulation series used heart rate and galvanic skin resistance sensors and printed the results from your game. What appears to be an early version of Visco’s Kokontouzai Eto Monogatari drop puzzle game has been found and dumped. This version has much less content in the data ROM and a smaller program. Another rare find dumped this month is a production version of the CES Galaxy Games StarPak 4 multi-game cartridge.

Other improvements this month include serial console support for the KIM-1 hobbyist computer and an option to use one binary file per track when extracting CHD CD-ROM images.

MAME Testers bugs fixed

• 08221: [DIP/Input] (atari/harddriv.cpp) strtdriv: Brake pedal input is not connected correctly. (Jamie McCadden)
• 08839: [Debugger] (snk/ngp.cpp) ngp, ngpc: Assignng the TLCS900 PC register from the debugger doesn’t work. (hap)
• 08840: [Gameplay] (capcom/lwings.cpp) avengers, buraiken: Microcontroller misses some CPU messages. (hap)
• 08847: [Gameplay] (midway/williams.cpp) lottofun: Game displays CALL OPERATOR error after any player wins. (hap)
• 08848: [DIP/Input] (capcom/1942.cpp) 1942, 1942a, 1942b, 1942w: Default lives setting does not match manual. (ketburai)
• 08851: [Media Support] (trs/trs80.cpp) trs80l2 trs80m3 trs80m4 coco: Single-sided DMK disk images are not identified. (pnp2084)

New working systems

• CEI 60.04 (CEI 906-III Poker, Schedule 09F) [Roberto Fresca]
• Excalibur Electronics Igor (Excalibur) [hap, Sean Riddle]
• International Business Machines IBM 5100 [Christian Corti, Tom Stepleton, Patrick Mackinlay]
• International Business Machines IBM 5110 [Christian Corti, Tom Stepleton, Patrick Mackinlay]

New working clones

• Animal House (bootleg of Jingle Bell) [Taksangs, charlie]
• Bongo (set 2) [Arcadedealer aka Edgar Solé aka Dios, Recreativas.org]
• CEI 51.08 (CEI 906-III Poker, Schedule 09F) [Roberto Fresca]
• CEI 51.08 (CEI 906-III Poker, Schedule 21F) [Roberto Fresca]
• Galaxy Games StarPak 4 [Bill D., Brian Troha, The Dumping Union]
• Gorf (Spain, Irecsa license) [Recreativas.org]
• Hack Inc. Sandbox PCI PC (430HX, Socket 7 CPU) [Angelo Salese]
• Kokontouzai Eto Monogatari (Japan, prototype?) [twistedsymphony]
• Mahjong Gekisha Part II (Japan) [hammy]
• Mahjong Reach (Ver. 1.00) [Sergio Galiano]
• Mahjong Reach Part II (Ver. D88) [Sergio Galiano]
• Ruleta RE-800 (v1.0, set 2) [Roberto Fresca, Gabriel Vega (El Pampa), Emmanuel Firmapaz, Club Argentino de Arcades]
• Saitek Mephisto Schachakademie [hap, Berger, Drahti]
• Super Ms. Pac-Man (turbo hack, NVC284/NVC285 hardware) [Roberto Fresca, Gabriel Vega (El Pampa), Pablo Marcos (FaceArcade), Emmanuel Firmapaz, Club Argentino de Arcades]
• Xiao Ao Jiang Hu (China, Ver. 1.00) [dyq, little0, AJR, Guru]

Systems promoted to working

• Sinclair Research Ltd ZX-80 [Robbbert]
• Tokimeki Memorial Oshiete Your Heart (GQ673 JAA) [Windy Fairy]
• Tokimeki Memorial Oshiete Your Heart Seal Version (GE755 JAA) [Windy Fairy]
• Tokimeki Memorial Oshiete Your Heart Seal Version Plus (GE756 JAB) [Windy Fairy]

New systems marked not working

• Alone Shettle Crew [f205v, Brian Troha, rtw, Scott Jackman, Sead Sutton, Smitdogg, The Dumping Union]
• Black Jack (Irem) [hammy, Joko3]
• Dawg Gone Fun [Siftware]
• Esprit Systems Executive 10/102 [Dirk Best, Bitsavers]
• Hammer Champ (Japan) [hammy]
• Knights in Armor [Jeff Anderson, Seth Soffer]
• Man Guan Caishen 3 (V101CN) [dyq, little0, Guru]
• Man Guan Zhi Zun (V100CN) [dyq, little0, Guru]
• Neo Print - Fairy Tales (World) (T4i 3.07) [Mrhide]
• Qing Cheng Zhi Lian [dyq, little0, Guru]
• Que Huang Zheng Ba (V100CN) [dyq, little0, Guru]
• Soccer 10 (ver. 16.44) [trol]
• Wheels II [Jeff Anderson, Seth Soffer]

New clones marked not working

• Poker Ladies (Uncensored bootleg, encrypted) [f205v, Roberto Fresca]
• Scared Stiff (1.1) [Corrado Tomaselli]

New working software list items

• apple2_flop_clcracked: From The Beginning... Contraception (4am crack), Mastering Math Series 4: Space Subtraction (A-145 version 1.0) (4am crack), Mastering Math Series 5: Subtraction Puzzles (A-146 version 1.0) (4am crack), Mastering Math Series 6: Multiplication Puzzles (A-147 version 1.0) (4am crack), Mastering Math Series 7: Quotient Quest (A-148 version 1.0) (4am crack), Mastering Math Series: Diagnostic System (A-149 version 1.1) (4am crack), Mastering Math Series: Management System (A-150 version 1.0) (4am crack), Mastering Math Series: Management System (A-150 version 1.1) (4am crack), Mastering Math Series: Worksheet Generator (A-151 version 1.0) (4am crack), Mastering Math Series: Worksheet Generator (A-151 version 1.1) (4am crack) [4am, A-Noid]
• apple2_flop_orig:
  Candy Land, Chuck Yeager's Advanced Flight Trainer [4am, A-Noid]
  Nibbles Away ][ (version A1), Wizimore: Catacombs of Vlad, Wizimore: Nihonbashi, Wizimore: O'Connor's Mine, Wizimore: The Emperor's Seal, Wizimore: The Scarlet Brotherhood of Hsi Ho [4am, A2_Canada, A-Noid]
  Anchorman, Back It Up III (version 3.4), Questmaster I: The Prism of Heheutotol [4am, ianoid, A-Noid]
  Copy II Plus (version 3.3), Essential Data Duplicator 4 Plus (version 4.1), Nibbles Away (version B2) [4am, txgx42, A-Noid]
• apple2gs_flop_clcracked: GBA Championship Basketball: Two-on-Two (cleanly cracked), Reader Rabbit (Version 2.0) (cleanly cracked), ShowOff (Version 1.0) (cleanly cracked), Sid Meier's Pirates! (cleanly cracked), USA GeoGraph (Version 1.0) (cleanly cracked), World GeoGraph (Version 1.3) (cleanly cracked) [Brian Troha]
• coleco_homebrew:
  Star Force (fixed) [AtariAge, Ikrananka]
  421, A.E. - Anti-Environment Encounter, Aerial, Arno Dash, Asteroids, Astrostorm, Bank Panic, Bankruptcy Builder, Bejeweled, Bootskell, Breakout, Burn Rubber, C-So!, Canadian Mini Games, Caterpillar S.O.S., Cavit, Champion Pro Wrestling, Children of the Night, Circus Charlie, Cold Blood, Crazy Climber Redux, DacMan, Danger Tower, Deep Dungeon Adventure, Deflektor Kollection, Destructor S.C.E., Diamond Dash II, Dragon's Lair, Flapee Byrd, Flicky, Flora and the Ghost Mirror, Frog Feast, Front Line S.C.E., Frostbite, Gauntlet, Ghostblaster, Ghostbusters, Girl's Garden, Golgo 13, The Goonies, GP World, Gulkave, Heroes Arena, Impetus, Insane Pickin' Sticks VIII, J.E.T.P.A.C., Jeepers Creepers, Kaboom!, Kevtris, King & Balloon, King's Valley, Klondike Solitaire v1.0, Knight Lore, Knightmare, Kobashi, Konami's Ping-Pong, Kralizec Tetris, Lift, Magical Tree, Mahjong Solitaire v1.0, Majikazo, Mappy, Mario Bros., Maze Maniac, Mazy, Mecha 9, Mikie, Minesweeper v1.0, Missle Strike, Module Man, Monaco GP, Mopiranger, Mr Chin, Ms. Space Fury, Multiverse, N-Sub, Neuras, Ninja Princess, Operation Wolf, Pac-Man Collection, Pacar, Peek-A-Boo, Pegged v1.0, Pillars, Pitfall II Arcade, Pitman, Pooyan, Princess Quest, Purple Dinosaur Massacre, Pyramid Warp + Battle Ship Clapton II, Qbiqs, Quest for the Golden Chalice, Rally-X, Remember the Flag, Reversi & Diamond Dash, Road Fighter, Ruptus, Search for the Stolen Crown Jewels 3 (Demo), Secret of the Moai, Sega Flipper, Shmup!, Shouganai, Sindbad Mystery, Sky Jaguar, Snake, Space Invaders Collection, Space Invasion, Space Shuttle: A Journey Into Space, Spelunker, Spunky's Super Car!, Squares, Star Castle, Star Fire, Star Fortess, Star Jacker, Steamroller, The Stone of Wisdom, Stray Cat, Subroc Super Game, Sudoku, Super Pac-Man, Super Space Acer, Thexder, Track & Field, Traffic Jam, Turmoil 2022, TwinBee, Txupinazo!, Uridium, Utopia, Vectorollerpede, Vexed, War, Waterville Rescue, Winky Trap, Wizard of Wor, Wonder Boy, Yie Ar Kung-Fu, Zaxxon II, Zaxxon Super Game, Zippy Race, Zombie Calavera Prologue, Zombie Incident, Zombie Near, Zoom 909 [ColecoVision Addict]
  The Black Onyx, Booming Boy, Boxxle, Buck Rogers Super Game, Caos Begins, Caverns of Titan, Kung-Fu Master, Space Shuttle: A Journey Into Space (64k) [Dirk Best, ColecoVision Addict]
• gameking: 4 in 1 - Three Battles + Light Sword + Risker + Metal Deform (512KB cartridge, set 2) [sCZther, SSJ, Gaming Alexandria, TeamEurope]
• gameking3: Diamond, Hemic Battle [sCZther, SSJ, Gaming Alexandria, TeamEurope]
• ibm5170_cdrom: BeOS 4.5 [WinWorld]
• msx1_flop: Aackotext II (Netherlands, v2.2), Brasil Geográfico (Brazil), dBASE II (Netherlands), JUBILEUM Diskette (Netherlands), MS Text (Netherlands), MSX-AIDS (Japan, v1.1), Nihongo Waupuro Kan-juku Tomato (Japan), Score Editor (Japan) [file-hunter]
• msx2_flop:
  DMK Creator (v6.3), DSKPRO (v6.51), DSKPRO (v9.01), DSKPRO (v11.6), DSKPRO Light (v1.4) [cbsfox]
  Atlas / Encyclopedie (Belgium), Belasting Diskette 1989 (Netherlands), Brainstorm (Netherlands), Cheat Master (Netherlands), Copy Aid Tenka Muteki (Japan, v2.12), Copy Aid Tenka Muteki (Japan, v2.20), Copy Aid Tenka Muteki (Japan, v2.30), Copy Aid Tenka Muteki (Japan, v2.32), Copy Aid Tenka Muteki (Japan, v2.32+), Copy CAT (Japan, v2.00), DemoKit Deluxe (Netherlands), Developer II (Netherlands), Disk Album 42 - MSX-C Nyuumon Jougekan (Japan), DupeDisk (Netherlands, v1.02), EPROM - Extra Products ROM (Netherlands), F1 Tool Disk (Japan), F1 Tool Disk II (Japan), FAC Soundtracker (Netherlands, v2.0), FAC Soundtracker Pro (Netherlands, 1992), FAC Soundtracker Pro (Netherlands, v1.03), Home Office - MSX Designer (Italy), Home Office 2 (Italy), Image Maker & Poster 8 (Netherlands), The Magical Editor (German), Melbrains Note (Japan?), MIDI Saurus (Japan), Mitsubishi ML-G30, MoonBlaster (Netherlands, v1.4), MoonBlaster Music #2 (Netherlands), MSX BASIC Kun (Netherlands), MSX Technical Guidebook - The Fourth Edition (Japan), MSX Utility Disk (Netherlands), MSX2 Disk Backup Tool - Focus (Japan, v2.0), Music Editor Onchi-kun (Japan), Nihongo Waupuro Bunsho Sakuzaemon (Japan), Palet 2 (Netherlands), PictureKit Deluxe (Netherlands), Print Shop II (Japan, cracked), Pro-tracker (Netherlands), PSG Tracker (Netherlands), Sampbox 2 Deluxe (Netherlands), Sampbox 3 Deluxe (Netherlands), Sampbox 4 Macro (Netherlands), Studio FM (Netherlands), Superscreendumper (Netherlands), Super-X (Japan, v1.2), Synchro Copy, Synth Saurus Ver2.0 (Japan, v2.03), T/Maker IV, De T.V. Krant (Netherlands), Troubles in Town (Netherlands), Turbowipe (Netherlands), TwinCopy (Japan), Ultra BASIC (Netherlands), Workmate (Europe) [file-hunter]
  Animecha (Japan, v2.00) [tempest]
  Compass - Finally Free Edition (v1.2.09) [turbor]
• msx2p_flop: FS-A1FX (Japan), FS-A1WSX (Japan), FS-A1WX (Japan), Game Programming Tool HB-F1XDJ Sen'you (Japan), HB-F1XV (Japan), PHC-70FD/FD2 (Japan) [file-hunter]
• nes: Spy vs. Spy: The Island Caper (USA, prototype) [Hidden Palace]
• oric1_cass: Rodmän [Mika Keranen]
• rx78_cart: Cannon Ball [Gaming Alexandria]
• sms:
  Sydney Hunter and the Sacred Tribe [No-Intro]
  Gemitas [SMS Power!]
• snes: Rockman's Soccer (Japan, sample) [C. Davis]
• spectrum_cass:
  Anti-Lune [Michael Bruhn, Planeta Sinclair]
  Rodmän [Mika Keranen]
  Tokimal (demo) [Pat Morita Team]
  Cálculo de Areas e Volumes, Cálculo de Estrutura Tronco-Cónicas, Foguetão, Geografia de Portugal (Astor), Mad Mix Game & The Pepsi Challenge (Portuguese), Pro Golf II (System 4, alt), Pssst (Nuova Newel Software), Pssst + Jetpac + Kucharik, Sachy Psion + Reversi + Backgammon, O Segredo dos Templários (TAP tape image), Starblazer, Tabela Periódica, Tabela Periódica (fast version hack) [Planeta Sinclair]
  Black & White, Box Reloaded, Flunky (Zafi Chip), GP Motocross, Left Behind: Escape From Mars, Mad Cars, Pot-Pourri, Quest for the Sacred Flame of Hestia, Space Racer (Proein), Stop Virus (demo) [Spectrum Computing]
  La Balada del Duende, Editor Musical, La Isla Maldita Juego de Damas [El Trastero del Spectrum]

Software list items promoted to working

• spectrum_cass: Prioridade Em Cruzamentos [ArcadeShadow]

New software list items marked not working

• coleco_homebrew: Jetp4k, Star Force [ColecoVision Addict]
• msx1_flop: MSX Data Communications (Netherlands), Serial Interface (Netherlands), Yamaha Portatone PSR-6300 Demonstration [file-hunter]
• msx2p_flop:
  Amimoto-san (Japan), Barad (Netherlands), Easy Telopper II (Japan), GFX9000 Toolbox, Graph Saurus Ver.2.1 Interlace Mode Plus (Japan), MSX Data Communications (Netherlands, v1.7), Multi-Barcode (Netherlands), NMS 1170 (Netherlands), Panasonic FS-IFA1 (Japan), Philips NMS 8280 Digitiser Disk (Netherlands), Print Shop II (Japan), TraxPlayer [file-hunter]
  Amimoto-san 2 (Japan) [itochi]
• msxr_flop: The Best of Hamaraja Night (Japan), Dewoman Chuuhen (Japan), Dewoman Zenpen (Japan), Fantasy Attraction (Japan), FS-A1GT (Japan), FS-A1ST (Japan), Hyper Role Playing Story LOSTWORD Episode 0 (Japan), innocent wish ~destiny2~ (Japan), Mahou no Kuni no Hoippuru (Japan), Mechanical Brain (Japan), Mejuu Sa - Medusa (Japan), Moon Light Saga (Japan, alt), MSX ViewCALC (Japan), Quien Quiere Ser Milionario, Qui Veut Gagner Des Millions, R2 Chaser's (Japan), South Town's Hero II (Japan), South Town's Hero Turbo (Japan), Speedline (demo), Stage 11 (Japan), Stage 11 Kai (Japan), Superiority Fighters (Japan), Telebasic Edición No. 1 (Spain), Telebasic Edición No. 2 (Spain), Telebasic Edición No. 3 (Spain), Turbo Blaster (Japan), Welkis the Legend (Japan) [file-hunter]
• spectrum_cass: O Segredo dos Templários (TZX tape image) [Spectrum Computing]

Merged pull requests

• 10139: konami/konamim2.cpp: Re-dumped the CD for Heat of Eleven ’98. [Victor Fernandez (City Game), Arcade Planet, ClawGrip]
• 11581: namco/namcops2.cpp: Corrected notes about THE IDOLM@STAR games and V300 I/O boards. [Alexander Poyanco]
• 12091: saturn.xml: Added language info elements, and corrected parent/clone relationships for Rayman games. [ArcadeShadow]
• 12093: namco/namcops2.cpp: Corrected title of MotoGP and added a note about the US version of Battle Gear 3. [ArtLine]
• 12131: osd/strconv.cpp: Handle UTF-8 Windows code page internally in osd_uchar_from_osdchar. [invertego]
• 12161: commodore/kim1.cpp: Added RS-232 port for console. [Jeff Tranter]
• 12172: megadriv.xml: Added and corrected info about the Sega Game Toshokan games. [ICEknight]
• 12175: bus/hp9845_io/hp9885.cpp: Implemented format track command. [F.Ulivi]
• 12176: mr/dribling.cpp: Dumped missing ROMs from the Automave version of Dribbling. [David Bosque, Recreativas.org, ClawGrip]
• 12177: Cleared inappropriate execute bits on a few source files. [Davide Cavalca]
• 12183: plugins/cheat: Added string.char and string.format to the environment for Lua cheats. [einstein95]
• 12184: nes.xml: Added a US prototype of Spy vs. Spy. [Hidden Palace. David Silva]
• 12185: snes.xml: Added a prototype of Rockman’s Soccer. [C. Davis, David Silva]
• 12187: igs/igs036crypt.cpp: Added preliminary decryption code for Bu Bu Car. [XingXing]
• 12188: bus/multibus: Added Robotron K7071 text-only video card for the A7100 series. [shattered]
• 12191: tools/chdman.cpp: Added support for extracting cue/bin GD-ROM images and producing one binary file per track. [Windy Fairy]
• 12192: atari/harddriv.cpp: Corrected brake pedal ADC channel for Street Drivin’. [Jamie McCadden]
• 12193: sms.xml: Added Gemitas and Sydney Hunter and the Sacred Tribe. [SMS Power!, No-Intro, ArcadeShadow]
• 12194: Add C compiler flags for Wayland EGL from pkgconfig to OSD build options on Linux. [Belegdol]
• 12196: atari/harddriv.cpp: Fixed ranges for Street Drivin’ and Hard Drivin’s Airborne controls. [Jamie McCadden]
• 12197: debug/express.cpp: Fixed comparison of iterators from different containers. [invertego]
• 12198: msx1_flop.xml: Added eleven items (eight working), and replaced two items with better dumps. [file-hunter, Wilbert Pol]
• 12199: msxr_flop.xml: Added 27 items, and replaced one item with a better dump. [file-hunter, Wilbert Pol]
• 12200: msx2p_flop.xml: Added six working items. [file-hunter, Wilbert Pol]
• 12202: coleco.xml: Added 34 items (27 working). [ColecoVision Addict, ArcadeShadow]
• 12206: igs/pgm.cpp: Fixed readings for Chinese titles of Oriental Legend games. [BarbuDreadMon]
• 12207: machine/icd2061a.cpp: Fixed out-of-bounds array access when configuring video clock output. [Windy Fairy]
• 12208: namco/namcos12.cpp: Removed Um Jammer Lammy NOW! from the list of undumped games. [simzy]
• 12211: seta/srmp2.cpp: Added PCB reference numbers for all games. [Sergio Galiano]
• 12212: machine/spi_sdcard.cpp: Report status for CMD58 (READ_OCR) requests. [holub]
• 12213: apple2gs_flop_clcracked.xml: Added six cracks, and improved metadata for many items. [Brian Troha, Ivan Vangelista]
• 12214: msx2_flop.xml: Added 76 items (63 working), and replaced three items with better dumps. [Wilbert Pol]
• 12216: Add C compiler flags from pkgconfig for Wayland EGL to BGFX build options. [Belegdol]
• 12217: namco/namcos12.cpp: Improved description of Teckno Werk in comments. [simzy]
• 12218: namco/galaga.cpp: Added a note about the Sidam version of Galaga. [Xavier Panadero, Recreativas.org, ClawGrip]
• 12219: util/cdrom.cpp: Clear entire output TOC structure in cdrom_file::parse_metadata. [MetalSlug]
• 12220: midway/astrocde.cpp: Added a version of Gorf licensed to Irecsa for Spanish distribution. [Recreativas.org, ClawGrip]
• 12221: bus/msx/slot/disk.cpp: Improved MSX Turbo-R disk interface emulation. [Wilbert Pol]
• 12222: taito/taito_x.cpp: Added PCB reference numbers for all games. [Sergio Galiano]
• 12223: cpu/i86/i186.cpp: Fixed issues with DMA and timers using timer 2 as source. [Hannes Janetzek]
• 12224: docs: Removed unnecessary repetition in descriptions of external tools. [Angelo Salese]
• 12227: roland/roland_jv80.cpp: Dumped wave ROMs and main CPU ROM, and added older v1.0.0 program as a BIOS option. [Giulio Zausa]
• 12228: 3rdparty/asmjit: Updated to upstream version 1.13.0. [Patrick Mackinlay]
• 12229: konami/konamigv.cpp: Implemented inputs and printer check for Tokimeki Memorial Oshiete Your Heart games. [Windy Fairy]
• 12230: seta/seta2.cpp: Corrected release year for bootleg of Guardians / Denjin Makai II. [BarbuDreadMon]
• 12231: itech/itech32.cpp: Cleaned up code and improved metadata. [cam900]
• 12232: formats/dmk_dsk.cpp: Fixed a bug in the format identification header check (fixes MT08851). [Wilbert Pol]
• 12233: konami/konamigv.cpp: Added printer simulation for Tokimeki Memorial Oshiete Your Heart games. [Windy Fairy]
• 12235: itech/itech8.cpp: Cleaned up code. [cam900]
• 12236: itech/capbowl.cpp: Suppress side effects for debugger reads. [cam900]
• 12237: misc/xtom3d.cpp, misc/xtom3d_piu10.cpp: Added PIU10 ISA PCB device for Pump It Up. [Windy Fairy]
• 12238: ussr/bk.cpp: Added DAC, QBus and unmapped read/write traps. [shattered]
• 12239: msx: Implemented a little more MSX2+ functionality. [Wilbert Pol]
• 12240: kaneko/sandscrp.cpp: Suppress side effects for debugger reads from sound latches. [cam900]
• 12242: trs/coco.cpp: Corrected light gun raster spot detection timing. [Tim Lindner]
• 12243: msx/msx.cpp: Use arrays of memory views. [Wilbert Pol]
• 12244: msx/msx2p.cpp: Correctly configure MSX Music devices (fixes validation errors). [Wilbert Pol]
• 12245: konami/konamigv.cpp: Removed inputs that are not present from Tokimeki Memorial Oshiete Your Heart games. [Windy Fairy]
• 12246: midway/williams.cpp, wmg.cpp: Cleaned up code. [cam900]
• 12248: midway/midyunit.cpp: Cleaned up code. [cam900]
• 12249: machine/spi_sdcard.cpp: Don’t write received data to the command shift register. [holub]
• 12250: rx78_cart.xml: Added Cannon Ball, and improved metadata for various items. [Gaming Alexandria, David Silva]
• 12251: cirsa/neptunp2.cpp: Added a Counters serial EEPROM dump to gladiador. [ClawGrip]
• 12252: shared/dcs.cpp: Implemented device_mixer_interface for sound output and cleaned up code. [cam900]
• 12253: docs: Updated RTD theme to version 2.0.0 and removed dependency on jQuery. [Firehawke]
• 12254: ussr/uknc.cpp: Added cassette interface and QBus slots with floppy controller card. [shattered]
• 12255: bmc/koftball.cpp: Decode bitmap layer and use back layer pen. [Angelo Salese]
• 12256: apple2_flop_clcracked.xml: Added nine cracks, updated one crack, and removed an outdated crack. [4am, san inc, A-Noid33]
• 12257: capcom/cps2.cpp: Corrected release region and date in two system descriptions. [BarbuDreadMon]
• 12260: igs/igs009.cpp: Added a bootleg of Jingle Bell called “Animal House”. [Taksangs, charlie, ClawGrip]
• 12262: midway/midwayic.cpp: Reduced hard-coded tags and cleaned up code. [cam900]
• 12266: shared/decobsmt.cpp: Implemented device_mixer_interface for sound output and improved save state support. [cam900]
• 12267: tomy/tomy_princ.cpp: Install cartridge ROM into CPU address space. [QUFB]
• 12268: spectrum_cass.xml: Added 31 items (30 working), removed a duplicate item and improved metadata. [ArcadeShadow]
• 12269: sinclair/sprinter.cpp: Improved interrupt and accelerator emulation accuracy. [holub]
• 12270: gameking.xml, gameking3.xml: Added three working cartridges and replaced one cartridge with a better dump. [David Haywood]
• 12272: misc/skimaxx.cpp: Suppress side effects for debugger reads, and reduced tag lookups. [cam900]
• 12273: pinball/decodmd*.cpp: Register data members for save states and suppress side effects for debugger reads. [cam900]
• 12274: galaxian/galaxian.cpp: Added an alternate version of Bongo found on an original Namco PCB. [ClawGrip]
• 12276: apple2_flop_orig.xml, apple2_flop_clcracked.xml: Added fourteen original dumps and one crack. [A-Noid33]
• 12277: sinclair/tsconf.cpp: Use RGB format for screen bitmap so mid-screen palette changes work. [holub]
• 12279: oric1_cass.xml Added Rodmän. [Mika Keranen, ArcadeShadow]
• 12280: nmk/nmk16.cpp: Updated comments to note that Many Block is a hack of Slot Gal. [negunma]
• 12281: midway/midtunit.cpp, midtunit_v.cpp, midwunit.cpp, midxunit.cpp: Cleaned up code. [cam900]

MAME 0.264 is ready right on time! Before we get to emulation improvements, there are some changes to the debugger that may affect you. The debugger’s printf and logerror commands now support more formatting conversions and options, including NUL-terminated strings from emulated memory, hexadecimal numbers with lowercase digits, and left-aligned fields. This may change the behaviour of some debugger scripts. In other general changes, MAME now supports saving compact cassette images in compressed FLAC format, so you can save some disk space.

Thanks to new contributor Enzo Lombardi, Dribbling now has emulated sound! This classic twin-stick top-down football game was once a common sight in Italy’s numerous arcades. Sound effects make for a much more authentic experience. Robin Sergeant, another relative newcomer to MAME development, has been putting in a lot of work to improve the state of the Research Machines RM-380Z family, and it’s really coming together. This release adds sound, graphics, 8" disk drives, and more.

The very rare arcade game Vampire from Entertainment Enterprises has finally been dumped and emulated. A rare sight in ’80s arcades, it wasn’t known for being a great game. In a way, this makes it more interesting, as we’re more often reminded of successful games and more likely to forget the failures.

If you’re feeling adventurous, you can use the newly emulated Visual Technology XDS-19P as a graphical terminal for a modern Linux system running X11 applications. It requires setting up BootP and TFTP servers, as well as configuring the host system so it can connect, so be prepared for a challenge if you decide to try it out.

Of course, there’s much more, including working controls for Tomy Plarail and Tomica TV games, fixes for audio CD playback, and dumps of the few remaining EC series Japanese e-kara cartridges.

MAME Testers bugs fixed

• 06483: [Original Reference] (rm/rm380z.cpp) rm380z34d, rm380z34e: COS 3.4 systems boot to debugger. (Robin Sergeant)
• 08736: [DIP/Input] (apple/apple2gs.cpp) apple2gs: Joystick buttons are ignored. (Kelvin Sherlock)

New working systems

• Apple Computer Macintosh TV [R. Belmont]
• Epoch / SSD Company LTD Tokyo Friend Park 2 (Japan) [David Haywood, TeamEurope]
• Excalibur Electronics Ivan The Terrible [hap, Sean Riddle]
• Excalibur Electronics Mirage (Excalibur) [hap, Sean Riddle]
• Hana Awase 6 Part II [hammy]
• Noise Toys Inc. Jaminator [Devin Acker]
• Perfect Technology Star Diamond (v1.04) [hap, Berger]
• Saitek Kasparov Chess Academy [hap, Sean Riddle]
• Vampire (prototype?) [Tomasz Slanina, Heiko Klusmann]
• Visual Technology Visual 50 [Dirk Best, Bitsavers]
• Visual Technology XDS-19P [Dirk Best, Bitsavers, Mattis Lind]
• Yeno 416 XL (Yeno) [hap, Berger, Achim]

New working clones

• 1942 (Itisa bootleg) [Recreativas.org]
• Bagman (bootleg on Moon Cresta hardware, set 3) [David Bosque, Recreativas.org]
• CXG Systems / Newcrest Technology Super Enterprise (model 210.C) [hap, Berger]
• Diviertate Galaxia (Multivideo, Spanish bootleg of Galaxian) [Juan Romero, Recreativas.org]
• Dribbling (Automave) [David Bosque, Recreativas.org]
• Flicky (128k Version, 315-5051, larger ROMs, newer) [bisboch]
• Fruit Dream (Japan, Ver. 1.10) [hammy]
• Mr Pac-Turbo ('Made in Greece' Fermin bootleg) [Roberto Fresca, Gabriel Vega (El Pampa), Emmanuel Firmapaz, Club Argentino de Arcades]
• Ms Pac Man Twin (Argentina, set 2) [Roberto Fresca, Gabriel Vega (El Pampa), Emmanuel Firmapaz, Club Argentino de Arcades]
• Novag Industries Super Nova (Novag, v1.05 set 2) [Berger]
• Rail Chase (Japan, Rev B) [coolmod, The Dumping Union]
• Research Machines RM-380Z, COS 4.0B with HRG [Robin Sergeant]
• Run Run (Do! Run Run bootleg) [bisboch]
• Texas Instruments Little Professor (1976 version, rev. A) [hap, Sean Riddle]
• Texas Instruments Little Professor (1976 version, rev. B) [hap, Sean Riddle]
• VTech Dora the Explorer - Dora TV Globe-Trotter (France) [David Haywood, TeamEurope]

Systems promoted to working

• Tomy / SSD Company LTD Nihon Isshuu - Boku wa Plarail Untenshi (Japan) [David Haywood]
• Tomy / SSD Company LTD Tomica Carnavi Drive (Japan) [David Haywood]

New systems marked not working

• ADDS 4000/260 [Bitsavers]
• Alantin - Aladdin's Magic Lamp [Ioannis Bampoulas]
• Bao Qing Tian [dyq, little0, Guru]
• Bu Bu Car (English) [Victor Fernandez (City Game), Recreativas.org]
• Cal Omega - Game 21.4 (Wild Double-Up Poker) [Roberto Fresca]
• Captain Shark (Ver. CS.01.6, Apr 21 2006) [Ioannis Bampoulas]
• Caribe [Arcade Planet, Recreativas.org]
• Casio Super Picky Talk - Forest of Gurutan [QUFB]
• Charleston (V2.1, Catalonia) [Arcade Planet, Recreativas.org]
• Croaky Karaoke 16-in-1 [David Haywood, TeamEurope]
• Dark Seal (8-liner) [Ioannis Bampoulas]
• Epoch / SSD Company LTD Excite Tennis (Japan) [David Haywood, TeamEurope]
• Festival: Goldfish Scoop [Darksoft, rtw, trap15]
• Gladiadores (V1.0, CAA) [Arcade Planet, Recreativas.org]
• Happy Farm (Ver. US.01.02.B) [Ioannis Bampoulas]
• Happy Lucky! [Phil Bennett]
• Jinxiu Zhonghua [dyq, little0, Guru]
• Konami Goo Choco Lantan Spoo Daisuki! Playmat [David Haywood, TeamEurope]
• Lexibook Junior My 1st Drawing Studio [David Haywood, TeamEurope]
• Maque Wangchao / Chaoji Damanguan 2 - Jiaqiang Ban (China, V100C) [dyq, little0, Guru]
• New Carrera - Version 2000 [Ioannis Bampoulas]
• New DongmulDongmul [Taksangs, charlie]
• Play Vision Who Wants to Be a Millionaire? (Play Vision, Plug and Play, UK, 8-bit version) [David Haywood, TeamEurope]
• Prize Zone Gold (USA, v2.01) [Jim Hernandez, anonymous]
• Pull The Trigger [Arcade Planet, Recreativas.org]
• Quasimidi Musikelektronik GmbH Quasimidi Quasar [DBWBP]
• Quasimidi Musikelektronik GmbH TechnoX [DBWBP]
• Roland D-70 Super LA Synthesizer [Giulio Zausa, ValleyBell, R. Belmont]
• Roland Sound Canvas SC-55mkii [nukeykt, R. Belmont]
• San Se Caishen (Version 0502) [dyq, little0, Guru]
• SDW Games Sudoku: Do You Sudoku? [David Haywood, TeamEurope]
• Sega / ALi ST-V 486 dev box PC [Darksoft, TeamEurope, The Dumping Union]
• Shizhan Sanguo Ji Jiaqiang Ban (Version 8.9 980413) [dyq, little0, Guru]
• Speed Master (Ver. V1.0, Apr 29 2004) [Siftware]
• Thinkway Toys Interactive M.A.G. Motion Activated Gear: Spider-Man - Triple Threat [David Haywood, TeamEurope]
• Thinkway Toys Interactive M.A.G. Motion Activated Gear: The Batman - Villains of Gotham City [David Haywood, Sean Riddle]
• Thinkway Toys Interactive M.A.G. Motion Activated Gear: Toy Story and Beyond! Buzz Lightyear Galactic Adventure [David Haywood, Sean Riddle]
• Tong Zi Maque [dyq, little0, Guru]
• Wicked Witch (Ver. AA.01.A) [Ioannis Bampoulas]
• Yamaha PSR-2000 [Matt, O. Galibert]

New clones marked not working

• Animal House (set 4) [Taksangs, charlie]
• Bomberman (Version 6.6, Avraam bootleg) [Ioannis Bampoulas]
• Bomberman (Version 6.6, J.T. bootleg) [Ioannis Bampoulas]
• Casio CFX-9850GB Plus [QUFB]
• Corsarios (Cirsa slot machine, V5.10D, Catalonia) [Arcade Planet, Recreativas.org]
• Fisher-Price Fun 2 Learn Smart Fit Park (France) [David Haywood, TeamEurope]
• Instant Winner (Spanish) [Roberto Fresca]
• Moj mikro Slovenija [Računalniški muzej]
• Speed Master (Ver. V1.0, Apr 28 2004) [Siftware]
• Speed Master (Ver. V1.0, May 23 2003) [Siftware]
• Tandy Radio Shack Tandy 4000 [Adrian's Digital basement]
• Transporter the Rescue (LA-1) [Scott Charles, PinMAME]
• Two Minute Drill (Ver 2.2A 1993/10/18) [Sergio Galiano]

New working software list items

• a2600: R2D Tank (prototype), Spiders (prototype) [Atarimania]
• apple2_flop_misc: Anti-M (version 1.9), Anti-M (version 2.0), Anti-M (version 2.1), Anti-M (version 2.2) [4am, Firehawke]
• cdi: Hotel Mario (prototype v0.09, 19931123) [redump.org]
• ekara_japan: Enka Taizen Dai San-hen (Japan) (EC0085-ETZ), J-Pop Mix Vol.42 (Japan) (EC0081-JPM), J-Pop Mix Vol.43 (Japan) (EC0083-JPM) [David Haywood, TeamEurope]
• ekara_japan_g: Best Hit Volume 5 (Japan) (GC0012-BHT), Best Hit Volume 6 (Japan) (GC0013-BHT) [David Haywood, TeamEurope]
• ekara_japan_kd: Kids' Song 20 (Japan) (KD-2) [David Haywood, TeamEurope]
• jaminator: Classic Rock I (USA), Classic Rock II (USA), Hard Rock I (USA), Hard Rock II (USA), Lead Rock Guitarists (USA), Modern Rock (USA) [Devin Acker]
• msx1_cass:
  The Games Collection (Europe) [anonymous]
  Games Tutor (I) (Spain), Hard-Copy (Spain) [file-hunter]
• msx1_flop_525: Poster Maker (Brazil), Professional Paint (Brazil), Professional Stripes (Brazil), Retrato Falado (Brazil), SuperCalc 2 (Brazil) [file-hunter]
• msx2p_cart:
  Ghostly Manor [9958 crew]
  Nothing Thing [#msxdev Compo]
• sms:
  Extreme Volleyball Infernal League (v2.0.21, demo) [raphnet]
  Arcade Volleyball, Blast Arena, Extreme Volleyball Infernal League (v1.0.2), Extreme Volleyball Infernal League (v1.0.5), Extreme Volleyball Infernal League (v1.0.6), Fantasy Zone: The Maze (prototype), Jewel Stone (demo), Lucky Penguin (v1.0), Lucky Penguin (v1.1), Pitman (v1.02), Pitman (v1.03), SKBN (v1.0), SKBN (v1.1), SKBN (v1.2), SKBN (v1.3), SKBN (v1.4), Wing Warriors, Wing Warriors (fix) [SMS Power!]
• spectrum_cass:
  The Last Escape [Ariel Endaraues]
  Metamorphosis, Metamorphosis (128K, Valentine's Day demo), Metamorphosis (48K, Valentine's Day demo) [ITNL-team]
  Corrida de Cavalos, Ditador + Treinador de Futebol, Diversidade e Classificação de Seres Vivos, The Dungeon of Torgar (Adventure Workshop, alt), O Esqueleto Humano, Férias em Portugal, H.E.R.O. (Proein Soft), Mira Técnica, Mira Técnica (patched), Orgãos Reprodutores, Ring-O (alt), Scrabble + Campo de Minas, Super Soho, Swords & Sorcery (set 4), Treinador de Futebol [Planeta Sinclair]
  48K №3 - Maziacs, 48K №5 - Regata, 48K №6 - Especial Marcianitos, 48K №9 - Frank N' Stein, 48K №11 - Camara Secreta, Bulbo and the Blue Dragon, Bulbo's Intrepid Adventure, Chip's Challenge (Erbe), Chip's Challenge (one file), Star Bowls, Wudang (Pure Basic Contest version), Wudang (standard loader), Wudang (turbo loader) [Spectrum Computing]
  Italia 1944 (English), Italia 1944 (German), Italia 1944 (Italian), Italia 1944 (Portuguese), Italia 1944 (Russian), Italia 1944 (Spanish) [Zankle Soft]
  Super Bomberman 2 Remix (demo v0.1), Super Bomberman 2 Remix (demo v1.1) [ZX Evolution]

New software list items marked not working

• a2600: Hobo (prototype) [Atarimania]
• bkrankp_cart: J-Pop Purple, J-Pop White, Yo-Kai Watch [David Haywood, TeamEurope]
• evio: Disney Special 1 [David Haywood, TeamEurope]
• gcslottv: Jū-ō Junior [David Haywood, TeamEurope]
• hikara: Hi-kara 10-song capacity user cartridge (used, with 10 songs) (Japan), Hi-kara 20-song capacity user cartridge (used, with 20 songs) (Japan) [David Haywood, TeamEurope]
• megadriv: PGA Tour Golf II for use with the Personal Trainer [Brian Nocenti, VGHF]
• msx1_cass: T-GRAPH (Europe) [file-hunter]
• msx1_flop_525: Gradius System (Brazil) [file-hunter]
• msx2p_cart: Knit Designer (Japan) [Takamichi]
• spectrum_cass: Prioridade Em Cruzamentos [Planeta Sinclair]

Merged pull requests

• 11608: util/ioprocs.cpp: Added wrappers to simplify common patterns. [Vas Crabb]
• 11997: heath/h17_fdc.cpp: Added skeleton H-88-1 hard sectored floppy drive controller device. [Mark Garlanger]
• 12003: apple/apple2e.cpp: Correctly reset IOU soft switches on system reset. [xotmatrix]
• 12004: tvgames: Added seven TV games (not working). [David Haywood, TeamEurope, Sean Riddle]
• 12007: video/mc6845.cpp: Re-added zero active width/height support; suppress drawing when DE is not asserted. [Mark Garlanger]
• 12010: heathkit/tlb.cpp: Added a layout to give approximately correct visible screen area and a visible bezel. [Mark Garlanger]
• 12039: nmk/nmk214.cpp: Added NMK214 graphics unscrambling device. [Sergio Galiano]
• 12044: rm/rm380z.cpp: Added support for high resolution graphics, colour and text character dimming. [Robin Sergeant]
• 12054: emu/save.cpp: Made illegal save state registrations always fatal. [Vas Crabb]
• 12058: osd/osdnet.cpp: Removed dependency from OSD network device to libemu. [Vas Crabb]
• 12061: casio/cfx9850.cpp: Added Casio CFX-9850GB Plus (not working). [QUFB]
• 12064: msx1_flop_525.xml: Added six Brazilian items (five working), and improved metadata. [file-hunter, Wilbert Pol]
• 12065: docs: Described EMULATOR make option. [Firehawke]
• 12067: debugger/debuggdbstub.cpp: Fixed some M68000 register mappings, and strip line endings from XML. [Bartman/Abyss]
• 12069: scripts/build/verinfo.py: Use a raw string literal for regular expression (fixes Pylint warnings). [Kelvin Sherlock]
• 12070: coco_cart.xml: Corrected ROM for Predator. [Tim Lindner]
• 12072: Added five TV games (two working) and a Gachinko Shōbu! PachisloTV cartridge (not working). [David Haywood, TeamEurope]
• 12073: apple2_flop_misc.xml: Added four new versions of Anti-M. [4am, Firehawke]
• 12074: Use literal romaji for Jikkyou Powerful Pro Yakyū game titles. [Vas Crabb]
• 12078: machine/spi_sdcard.cpp: Implemented send CSD command for SD 2.x cards. [holub]
• 12079: cpu/g65816: Fixed issues with (stack,S),Y addressing and emulation mode quirks (passes snes-tests). [Adrian Siekierka]
• 12080: bus/mc10: Added partial emulation of the Alice Multiports Extension (only RAM/ROM features emulated). [Sylvain Glaize]
• 12083: Fixed a Korean transliteration in a comment, and cleaned up spacing in a few places. [Michael Sanborn]
• 12085: scv.xml: Added cartridge RAM to BASIC Nyuumon to make it work properly. [TWEgit]
• 12086: pc1512_hdd.xml: Changed interface to match the ISA Fixed Disk Controller card used in the pc1512hd20. [einstein95]
• 12087: util/cdrom.cpp: Refactored parse_cue/parse_gdicue to fix data integrity issues (should fix GitHub #12081). [Windy Fairy]
• 12089: machine/1801vp128.cpp: Emulated 1801VP1-128 MFM codec for floppy drive controllers. [shattered]
• 12090: Moved Cave drivers and devices to atlus project and a new cave project. [Angelo Salese]
• 12096: a2600.xml: Added three prototypes (two working). [Atarimania, ArcadeShadow]
• 12099: cpu/hcd62121: Implemented additional move instructions and timer wait. [QUFB]
• 12100: fmtowns_cd.xml: Marked demos as clones, and use lowercase for descriptive text in descriptions. [ArcadeShadow]
• 12103: capcom/vulgus.cpp: Added a 1942 bootleg from Itisa (has bad graphics). [Recreativas.org, ClawGrip]
• 12104: namco/namcos2.cpp: Added the zoom table ROM to cosmogng and cosmogngj (same as other games on the platform). [PabloArcade]
• 12106: galaxian/galaxian.cpp: Added another Bagman bootleg on Moon Cresta hardware. [David Bosque, Recreativas.org, ClawGrip]
• 12107: sega/megatech.cpp: Added/corrected cartridge/PCB/ROM labels for Shinobi, Fantasy Zone and Parlour Games. [Jos van Mourik]
• 12108: jaleco/megasys1.cpp: Added microcontroller program for Cybattler (also added to Chimera Beast). [kuze, Sergio Galiano]
• 12109: igs/goldstar.cpp: Added a fourth version of Animal House, and PLD dumps for “animalhsb”. [Taksangs, charlie, ClawGrip]
• 12110: taito/2mindril.cpp: Added Two Minute Drill Ver 2.2A (not working). [Sergio Galiano]
• 12113: machine/t10mmc: Fixed MSF to LBA conversion for “play audio MSF” T10 multimedia command. [Windy Fairy]
• 12114: msx1_cass.xml: Added four items (thee working), and added disks for Aackobase II. [file-hunter, Wilbert Pol]
• 12115: imagedev/cassette.cpp, formats/flacfile.cpp: Added support for saving cassette images in FLAC format. [Wilbert Pol]
• 12116: cpu/z80/r800dasm.cpp: Added a disassembler for the ASCII R800 CPU. [Wilbert Pol]
• 12117: bus/msx/slot/disk.cpp: Added banking support for the MSX Turbo-R internal disk ROM. [Wilbert Pol]
• 12118: formats/dmk_dsk.cpp: Improved format identification checks. [Wilbert Pol]
• 12121: sms.xml: Added nineteen working items. [SMS Power!, raphnet, ArcadeShadow]
• 12123: cdi.xml: Added a prototype of Hotel Mario. [redump.org, David Silva]
• 12124: emu/debug/debugcmd.cpp: Added NUL-terminated string argument support to printf/logerror. [Patrick Mackinlay]
• 12125: funworld/photoply.cpp: Fixed a spelling error in a comment. [ClawGrip]
• 12126: taito_h.cpp: Updated notes, DIP switch defaults and emulation status flags. [Sergio Galiano]
• 12128: rm/rm380z.cpp: Use SN74S262 for VDU-40 COS 3.4; video/sn74s263.cpp: Added ROM based on data sheet. [Robin Sergeant]
• 12129: bfm/bfm_bd1.h, bfm/bfm_bda.h: Made some static data members constexpr so they will be instantiated automatically. [balrog]
• 12130: msx2p_cart.xml: Added a software list for MSX2+ cartridges with three items (two working). [Wilbert Pol]
• 12132: igs/pgm2.cpp: Dumped the program ROM for Bu Bu Car. [Victor Fernandez (City Game), Recreativas.org, ClawGrip]
• 12133: misc/vampire.cpp: Added Entertainment Enterprises Vampire. [Tomasz Slanina, Heiko Klusmann, David Haywood]
• 12134: tecmo/tecmp.cpp: Changed rygar/gemini difficulty setting names to better reflect documentation. [Devin Acker]
• 12137: cpu/hcd62121, casio/cfx9850.cpp: Improved emulation, and fixed issues with debugger. [QUFB]
• 12138: casio/pickytlk.cpp: Added a skeleton driver for the Casio Super Picky Talk children’s personal digital assistant. [QUFB]
• 12139: apple/apple2gs.cpp: Fixed c000_r to return joystick button states in bit 7 (fixes MT08736). [Kelvin Sherlock]
• 12141: subsino/subsino.cpp: Added New DongmulDongmul from Hyoja Game (not working). [Taksangs, charlie, ClawGrip]
• 12144: rm/rm380z.cpp: Fixed disk drive handling so double sided disks work, and added 8" disk support. [Robin Sergeant]
• 12146: misc/jaminator.cpp, jaminator.xml: Added driver and software list for Noise Toys Jaminator guitar toy. [Devin Acker]
• 12147: mr/dribling.cpp: Added netlist sound simulation for Model Racing Dribbling. [Paperinik]
• 12148: spectrum_cass.xml: Added 41 items (40 working), and improved metadata. [ArcadeShadow]
• 12149: rm/rm380z.cpp: Added sound output for COS 4.0 systems. [Robin Sergeant]
• 12150: galaxian/galaxian.cpp: Added Diviertate Galaxia (Multivideo bootleg of Galaxian). [Juan Romero, Recreativas.org, ClawGrip]
• 12151: cpu/t11: Improved trace trap processing, and added basic interrupt processing to the K1801VM1. [shattered]
• 12152: nmk/nmk16.cpp: Use emulated NMK214/NMK215 protection for more games. [Sergio Galiano]
• 12153: skeleton/pullttrigger.cpp: Added a skeleton driver for Pull the Trigger. [Arcade Planet, Recreativas.org, ClawGrip]
• 12155: heathkit/h89.cpp: Added missing conditions to some Ultimeth MTRHEX-2k DIP switch settings. [Mark Garlanger]
• 12157: cirsa/neptunp2.cpp: Added Charleston slot machine from Europea (not working). [Arcade Planet, Recreativas.org, ClawGrip]
• 12158: cirsa/neptunp2.cpp: Added two slot machines from Cirsa (not working). [Arcade Planet, Recreativas.org, ClawGrip]
• 12159: gp32.xml: Replaced abbreviations in descriptions and moved some comments to notes elements. [ArcadeShadow]
• 12160: snes_bspack.xml: Use lowercase for descriptive text. [ArcadeShadow]
• 12162: mr/dribling.cpp: Added a partial dump of an Automave version of Dribbling. [David Bosque, Recreativas.org, ClawGrip]
• 12163: tvgames/xavix.cpp: Hooked up controls for tomplc and tcarnavi, and promoted them to working. [David Haywood]
• 12166: rm/rm380z.cpp: Fixed 8" disk controller clock frequency and improved VDU-80 display. [Robin Sergeant]
• 12167: misc/diamondking.cpp: Added Caribe slot machine from SegaSA/Sonic. [Arcade Planet, Recreativas.org, ClawGrip]
• 12169: Reverted pull request #12007 – it breaks systems that draw content in areas with DE deasserted. [Vas Crabb]