Gradius (PlayChoice-10)
Game Information
| manufacturer | Konami |
| year | 1986 |
| cloned by | pc_grdue |
| genre | Shoot-'Em-Up |
| downloads | 0 |
Screenshots
Download Details
| split set | pc_grdus.zip 40.28k |
| bios/device | playch10.zip 54.04k ↗ |
| merged set | pc_grdus.7z 40.16k |
| standalone set | pc_grdus.7z 59.76k |
Driver Details
| source | nintendo/playch10.cpp |
| status | good |
| emulation | good |
| savestate | unsupported |
Screen Details
| display | bottom |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 240px |
| refresh | 60mhz |
| display | top |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 240px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 2 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 2 |
| directions | 8 |
Chipset Details
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Ricoh RP2A03G |
| clock | 1.71mhz |
| name | Ricoh RP2A03G |
| clock | 1.71mhz |
| name | RP2A0X APU |
| clock | 1.71mhz |
| name | Speaker |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| pch1-c__8t_e-2.8t | 16.00k | d52fa07a |
| pck1-c.8t | 16.00k | 503ee8b1 |
| pch1-c_8te.8t | 16.00k | 123ffa37 |
| pck1-c_fix.8t | 16.00k | 0be8ceb4 |
| pch1-c__8t_e-1.8t | 16.00k | 88a8f87e |
| pch1-c__8k.8k | 8.00k | 9acffb30 |
| pch1-c__8m_e-1.8m | 8.00k | c1232eee |
| pch1-c__8p_e-1.8p | 8.00k | 30c15e23 |
| pch1-c__8k.8k | 8.00k | 9acffb30 |
| pch1-c__8m_e-1.8m | 8.00k | c1232eee |
| pch1-c__8p_e-1.8p | 8.00k | 30c15e23 |
| pch1-c__8k.8k | 8.00k | 9acffb30 |
| pch1-c_8m.8m | 8.00k | 83ebc7a3 |
| pch1-c_8p-8p | 8.00k | 90e1b80c |
| pch1-c__8k.8k | 8.00k | 9acffb30 |
| pch1-c__8m_e-1.8m | 8.00k | c1232eee |
| pch1-c__8p_e-1.8p | 8.00k | 30c15e23 |
| gr-u4 | 8.00k | 27d76160 |
| pch1-c-6f.82s129an.6f | 256.00b | e5414ca3 |
| pch1-c-6e.82s129an.6e | 256.00b | a2625c6e |
| pch1-c-6d.82s129an.6d | 256.00b | 1213ebd4 |
| rp2c0x.pal | 192.00b | 48de65dc |
| gr-u2 | 32.00k | aa96889c |
| gr-u3 | 32.00k | de963bec |
| security.prm | 16.00b | b8d5bf8a |