Double Dragon (bootleg with 3xM6809, set 2)
Game Information
| manufacturer | bootleg |
| year | 1987 |
| clone of | ddragon |
| other clones | ddragon6809 ddragon6809a ddragona ddragonbl ddragonbl2 ddragonbla ddragonj ddragonja ddragonm ddragonu ddragonua ddragonub |
| genre | Beat-'Em-Up |
| downloads | 0 |
Screenshots
Download Details
| split set | ddragon6809a.zip 533.89k |
| parent set | ddragon.zip 522.59k ↗ |
| standalone set | ddragon6809a.7z 447.14k |
Driver Details
| source | technos/ddragon.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 240px |
| refresh | 57.44mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 3 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 3 |
| directions | 8 |
Chipset Details
| name | Motorola MC6809E |
| clock | 1.43mhz |
| name | Motorola MC6809E |
| clock | 1.43mhz |
| name | Motorola MC6809E |
| clock | 1.59mhz |
| name | Speaker |
| clock | N/A |
| name | YM2203 OPN |
| clock | 3.18mhz |
| name | YM2203 OPN |
| clock | 3.18mhz |
| name | OKI MSM5205 ADPCM |
| clock | 488.28khz |
| name | OKI MSM5205 ADPCM |
| clock | 488.28khz |
ROM Details
| name | size | crc |
|---|---|---|
| 20.7f | 32.00k | c804819f |
| 19.7g | 32.00k | de08db4d |
| 18.7h | 32.00k | 154d50c4 |
| 17.7j | 32.00k | 4052f37a |
| 21.7d | 32.00k | 4437fc51 |
| 16.7n | 32.00k | f4c72690 |
| 13.5f | 32.00k | b5a54537 |
| 1.1t | 64.00k | 5e810a6d |
| 2.1r | 64.00k | 7300b785 |
| 3.1q | 64.00k | 19405de8 |
| 4.1p | 64.00k | 4b10defd |
| 5.1n | 64.00k | 5b1bb493 |
| 6.1m | 64.00k | e8a2d2e7 |
| 7.1l | 64.00k | 8010fcca |
| 8.1j | 64.00k | bfa4da27 |
| 9.2e | 64.00k | 736eff0f |
| 10.2d | 64.00k | a670d088 |
| 11.2b | 64.00k | 4171b70d |
| 12.2a | 64.00k | 5f6a6d6f |
| 14.7q | 32.00k | 678f8657 |
| 15.7o | 32.00k | 10f21dea |
| 27s21.5o | 256.00b | 673f68c3 |
| 27s21.5p | 256.00b | 2dc270f2 |
| 27s29.6g | 512.00b | 095fb461 |
| 82s129.4h | 256.00b | 7683cadd |
| pal16r4.8g | 260.00b | 5b0263fd |
| pal16r6.2f | 260.00b | bd76fb53 |