Rock Tris
From Citylan
| dumper | f205v |
| date | 17/06/2006 |
| emulator | MAME 0.106u6 |
| dev | Pierpaolo Prazzoli |
| name | rocktris on ProgettoEMMA rocktris on Arcade Database |
| description | Rock Tris |
| year | 1994-07-12 |
| manufacturer | Yun Sung |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z80 | 8-bit Microprocessor - main | ||
| 1x | Z80 | 8-bit Microprocessor - sound | ||
| 1x | MSM5205 | ADPCM Speech Syntesis IC - sound | ||
| 1x | UA010 | FM Operator Type-L II (OPL II) - sound | ||
| 1x | oscillator | 16.000MHz |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 4x | 27010 | 5,6,7,8 | dumped |
| 4x | 27040 | 1,2,3,4 | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | FPGA |
Others
1x 8 DIP switches bank (there is place for another one, but the space is empty and they jumpered the first position)
Notes
Pcb marked Ys-rock 940712
pcb has no sound, the osc for the msm5205 has been cut so I don't know the frequency
Pcb has no markings in the sockets and eproms have anonymous stickers
Files
-
Readme
431
