EMU Infos
| dumper |
Tirino73
|
| date |
08/11/2006
|
| emulator |
|
| dev |
|
PCB Infos
| name |
490
|
| description |
Street Fighter II' Turbo hack
|
| year |
|
| manufacturer |
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
68000 |
|
|
16/32-bit Microprocessor - main
|
| 1x |
Z80 |
|
|
8-bit Microprocessor - sound
|
| 1x |
6295 |
|
|
4-Channel Mixing ADCPM Voice Synthesis LSI - sound
|
| 1x |
YM2151 |
|
|
FM Operator Type-M (OPM) - sound
|
| 1x |
YM3012 |
|
|
D/A Converter (DAC) - sound
|
| 1x |
oscillator |
16.12MHz |
|
|
| 1x |
oscillator |
3.58 |
|
|
ROMs
RAMs
PLDs
Others
Notes
sf2th-4 to sf2th-7 main program
sf2th-8 to sf2th-12 graphics
Sound rom files aren't present because they are identical of SF2 set (sf2_9.bin prg, sf2_18 and sf2_19 ADPCM data)
The rest of gfx roms are x12 16bit mask roms (identified by pinouts as 27c400 equivalent) and aren't present yet because they are soldered on board,but i suppose that they are identical to existing set.
Eproms are 27c040,27c010,27c512 and 27c1024 16bit (sf27h-9 to sf2th-12)
This romset comes from a bootleg/hacked SF2 pcb.I cannot know differences because pcb is faulty.
Files
-
PCB component side
-
Read me
-
ROMs
490
PCB component side
Read me
