Sichuan II (bootleg, set 1)
From Citylan
| dumper | f205v |
| dump date | 06/07/2009 |
| emulator | MAME 0.35b11 |
| dev | Nicola Salmoria |
| name | sichuan2 on Arcade Database |
| description | Sichuan II (hack, set 1) |
| year | 1989 |
| manufacturer | Tamtex |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z8400HB1 | 3.577MHz(@6) | 12d | 8-bit Microprocessor - main |
| 1x | Z8400HB1 | 3.577MHz(@6) | 1c | 8-bit Microprocessor - sound |
| 1x | YM2151 | 1.788MHz(@23) - 3.577MHz(@24) | 5b | FM Operator Type-M (OPM) - sound |
| 1x | YM3012 | 1.788MHz(@2) | 4b | D/A Converter (DAC) - sound |
| 1x | LM358P | - | 3b | Dual Operational Amplifier - sound |
| 1x | LM324N | - | 2b | Quad Operational Amplifier - sound |
| 1x | uPC1181H | - | 1a | Audio Amplifier - sound |
| 1x | oscillator | 24.000 | ||
| 1x | oscillator | 3.579545 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 23x | 27512 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 1x | D4364CX | 5c |
| 1x | HM6264ALSP | 10d |
| 1x | DS2064 | 11f |
| 2x | D4016CX | 2f 3f |
| 1x | MCM2018AN | 4f |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 2x | TIBPAL16L8 | 1,2 | read protected |
| 1x | TIBPAL16R4 | 3 | read protected |
Others
1x JAMMA edge connector
1x trimmer (volume)(1a)
2x 8 DIP switches banks (8a,9a)
Notes
Partially Working
update 20200419: better description, clock measure
Files
-
PCB component side
-
PCB solder side
-
In game
-
Title
828
