Double Dragon II: The Revenge (US, bootleg, set 2)
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| dumper | tirino73 |
| date | 12/11/2013 |
| emulator | FB Neo 0.2.97.44 |
| dev | system11, JacKc |
| name | ddragon2b2 on FB Neo |
| description | Double Dragon II: The Revenge (US, bootleg, set 2) |
| year | 1988 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | 68B09 | 8-bit Microprocessor - main | ||
| 2x | Z80A | 8-bit Microprocessor - main + sound | ||
| 1x | 6295 | 4-Channel Mixing ADCPM Voice Synthesis LSI - sound | ||
| 1x | YM2151 | FM Operator Type-M (OPM) - sound | ||
| 1x | YM3012 | D/A Converter (DAC) - sound | ||
| 1x | oscillator | 12.000MHz | ||
| 1x | oscillator | 4.000MHz |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 3x | 27256 | 3,4,6 | dumped, main |
| 1x | 27512 | 1 | bad dump, character |
| 4x | 27512 | 7,8,9,10 | dumped, samples |
| 4x | 27512 | 12,13,14,15 | dumped, tiles/background |
| 12x | 27512 | 16-27 | dumped, sprites |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
1x 28x2 JAMMA edge connector
Notes
This romset comes from a bootleg pcb.
Game differences are none.
adpcm,tiles,sprites roms are splitted from original set.
Rest of eproms are identical of other sets (26ab-0,26ae-0,26ad-0)
Files
-
main PCB component side 1
-
main PCB component side 2
-
ROMs PCB component side
-
Title
-
Intro
-
In game
-
Read me
1182
