[arcade] DSP Emulator 0.12b1 06/11/11

DSP 0.12b1 06/11/11

• Windows binary and source available.
  
• Rewrited Z80-PIO and Z80-CTC devices.
  
• Support dor AMX Mouse with emulated Z80-PIO (not simulated) and support for Kempston Mouse in Spectrum driver
  
• Added sound to Starforce and fixed small video issues
  
• Added sound to Sega System 16A
  
• Rewrited Sega System 1/2 driver, fixed all video, sprites and sound issues. Added driver for Choplifter, Mister Viking, Sega Ninja, Up'n Down and Flicky
  
• Implemented sprites effects in Ninja Kid II

General

• Changed the screen rotation system, a bit slower, but much better
• Z80 PIO: Completely rewritten the device
• Z80 CTC: Completely rewritten the device
• Cleaning the functions wich paint on the screen the GFX

Spectrum

• Rewritted the positioning of the GunStick
• AMX Mouse support added by Z80 PIO emulation (not simulation), missing pointer synchronization
• Fixed Kempston mouse support, not mapped center button and scroll wheel

Starforce

• Added sound
• Updated video system
• Fixed sprited rotation

Sega System 1/2

• Rewrited entire driver
• Added dip swtiches
• Rewrited all video and sprites render system (fixed all scroll issues, priorities, etc)
• Added PPI8255
• Added Z80 PIO
• Fixed audio on System 2 hardware
  • Choplifter: Added driver with sound
  • Mister Viking: Added driver with sound
  • Sega Ninja: Added driver with sound
  • Up'n Down: Added driver with sound
  • Flicky: Added driver with sound
• UPL Hardware
  • Implemented sprites effects

Sega System 16a

• Fixed communication between M68K -> PPI8255 -> Z80. Now work sound, video effects, etc.