EMU Infos
dumper |
Corrado Tomaselli
|
date |
03/09/2005
|
emulator |
MAME 0.125u4
|
dev |
Roberto Fresca
|
Technical references
CPUs
QTY
|
Type
|
clock
|
position
|
function
|
1x |
H8/3337-HDY0F5-64F3337F16 |
|
|
32-bit Single-Chip Microcomputer - main (internal 60KB ROM not dumped)
|
1x |
NEC D7759GC-0124XY007 |
|
|
ADPCM Speech Synthesizer LSIs - sound
|
1x |
TDA2003 |
- |
|
Audio Amplifier - sound
|
1x |
oscillator |
14.318180MHz |
|
|
1x |
oscillator |
16.000 |
|
|
ROMs
RAMs
PLDs
Others
1x 28x2 edge connector (not JAMMA)
1x RS232 connector
1x 14 legs connector
1x 34 legs connector
2x 8 switches dip
1x battery
1x trimmer (volume)
1x trimmer (unknown)
Notes
PCB is marked: "BV 2-0257/A" on component side
PCB is labelled: "TEST OK 00/47" on component side
Files
228