Dragon World (World, V021O)
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| dumper | f205v |
| dump date | 25/06/2009 |
| emulator | MAME 0.133u2 |
| dev | f205v, Olivier Galibert, David Haywood |
| name | drgnwrldv21 on Arcade Database |
| description | Dragon World (World, V021O) |
| year | 1995 |
| manufacturer | IGS |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MC68HC000P10 | u2 | 16/32-bit Microprocessor - main | |
| 1x | AR17961-AP0642 | u41 | 4-Channel Mixing ADCPM Voice Synthesis LSI - sound | |
| 1x | 6564L | u40 | FM Operator Type-L II (OPL II) - sound | |
| 1x | LS138S | u42 | sound | |
| 1x | LM7805CV | u38 | sound | |
| 1x | uPC1242H | u46 | Audio Amplifier - sound | |
| 1x | IGS custom 003e | u10 | I/O handling (incorporates an 8255) | |
| 1x | IGS custom 011 | u24 | Video GFX | |
| 1x | IGS custom 012 | u1 | Protection device | |
| 1x | oscillator | 22.0000MHz | u25 | |
| 1x | oscillator | 3.579545MHz | x1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27C4096 | u3 | (main) dumped |
| 1x | IGS D0301 | u39 | not dumped yet |
| 1x | IGS S0302 | u43 | (sound) dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | UM6264 | u4,u5 |
| 2x | CXK5863AP | u31,u32 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 2x | PAL16L8A | u17,u18 | read protected |
| 2x | ATF22V10B | u15,u45 | read protected |
| 1x | ATV750 | u16 | read protected |
Others
1x JAMMA edge connector
1x trimmer (volume)
3x 8x2 switches DIP
Notes
PCB serial number is: 0105-1
The PCB is perfectly working, empty spaces and empty sockets are clearly intended to be empty.
Files
-
PCB component side
-
PCB solder side
-
Intro
-
Title
827
