Street Fighter II': Champion Edition (another bootleg 3)
From Citylan
| dumper | f205v, Maru79 |
| date | 07/05/2022 |
| emulator | |
| dev |
| name | 1753 |
| description | Street Fighter II': Champion Edition (another bootleg 3) |
| year | 1992 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MC68000P10 | 11.96MHz(@15) | 16/32-bit Microprocessor - main | |
| 1x | M6295 | 749.4kHz(@5) - 749.4Hz(@6) - PIN 3 HI (4,0V) | 4-Channel Mixing ADCPM Voice Synthesis LSI - sound | |
| 1x | LM324N | - | Quad Operational Amplifier - sound | |
| 1x | uPC1241H | - | Audio Amplifier - sound | |
| 1x | oscillator | 16.000MHz | ||
| 1x | oscillator | 12.000MHz | ||
| 1x | oscillator | 6.000MHz |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | TMS27C512 | 28 | dumped |
| 4x | A27C010 | 21,22,29,30 | dumped |
| 1x | TMS27C010A | 26 | dumped |
| 1x | D27C010A | 24 | dumped |
| 2x | 27C020 | JYG-4,5 | not dumped yet |
| 1x | AM27C040 | 25 | dumped |
| 1x | M27C4001 | 27 | dumped |
| 12x | uPD27C8000 | KSTVIU-1,2,3,4,5, KSY-1,2,3,4, JYG-1,2,3 | not dumped yet |
RAMs
| QTY | Type | position |
|---|---|---|
| 10x | MCM2018AN45 | |
| 2x | HY62C256P-15 | |
| 2x | GM76C256L-85 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 13x | PALCE16V8H-25PC/4 | 1,2,4,5,7,9,11,12,13,14,15,18,22 | read protected |
| 4x | HY18CV8S-30 | 10,25,26,27 | read protected |
| 9x | PALCE20V8H-25PC/4 | 6,8,16,19,20,21,23,24,28 | read protected |
| 2x | GAL22V10-25LP | 3,17 | read protected |
Others
1x 28x2 JAMMA edge connector
1x 10 legs connector (MOLEX 10P) connected to small daughterboard with double JAMMA edge
1x trimmer (volume)(VR1)
3x 8x2 switches DIP (SWA,SWB,SWC)
1x trimmer (unknown, on small modification PCB)
Notes
small modification PCB is connected to main at resistor-net with 4 tiny cables (all of them cut off)
connector PCB is etched "LATO COMPONENTI S.E." on component side
main PCB is labeled "OGA", "O.K" and "9453" on component side
Files
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assembled PCBs detail
-
main PCB component side
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main PCB solder side
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connector PCB component side
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connector PCB solder side
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mod PCB component side
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mod PCB solder side
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ROMs
1753
