From Citylan
EMU Infos
| dumper | f205v
|
| dump date | 25/06/2009
|
| emulator | MAME 0.133u2
|
| dev | f205v, Olivier Galibert, David Haywood
|
PCB Infos
| name | drgnwrldv21
|
| 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 | sound
|
| 1x | IGS003 | | u10 | Programmable Peripheral Interface
|
| 1x | oscillator | 22.0000MHz | u25 |
|
| 1x | oscillator | 3.579545MHz | x1 |
|
ROMs
| QTY
| Type
| position
| status
|
| 1x | M27C4096 | u3 | (main) dumped
|
| 1x | custom IGSD0301 | u39 | not dumped yet
|
| 1x | NEC D27C2001D | u43 | (sound) dumped
|
RAMs
PLDs
| QTY
| Type
| position
| status
|
| 1x | custom IGS011 (FPGA?) | u24 | not dumped
|
| 1x | custom IGS012 (FPGA?) | u1 | not dumped
|
| 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
