Big 50 (JPM) (IMPACT) (BF12 L12)
Game Information
| manufacturer | JPM |
| year | 199? |
| cloned by | j6big50a j6big50b j6big50c j6big50d |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | j6big50.zip 292.86k |
| merged set | j6big50.7z 299.81k |
| standalone set | j6big50.7z 283.27k |
Driver Details
| source | jpm/jpmimpctsw.cpp |
| status | preliminary |
| emulation | good |
| savestate | unsupported |
Screen Details
Input Details
| player | 1 |
| type | only_buttons |
| buttons | 10 |
| directions | N/A |
Chipset Details
| name | Motorola MC68000 |
| clock | 7.63mhz |
| name | Speaker |
| clock | N/A |
| name | NEC uPD7759 |
| clock | 625.00khz |
ROM Details
| name | size | crc |
|---|---|---|
| 9347.bin | 128.00k | 2d05fc2b |
| 9348.bin | 128.00k | d131967e |
| 1386.bin | 512.00k | 72ddabc9 |