EMU Infos
| dumper |
f205v
|
| date |
20/04/2006
|
| emulator |
MAME 0.31
|
| dev |
Ivan Mackintosh
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
R6502 |
|
on small piggyback PCB |
8-bit Microprocessor - main
|
| 1x |
R6502 |
|
on main PCB |
8-bit Microprocessor - main
|
| 2x |
AY-3-8910 |
|
on main PCB |
Programmable Sound Generator - sound
|
| 1x |
oscillator |
12.000MHz |
on lower PCB |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 1x |
TBP18S03N |
CPU on small piggyback board |
dumped
|
| 1x |
upD2732D |
5 on main board |
dumped
|
| 2x |
M5L2764K |
6,7 on main board |
dumped
|
| 1x |
TBP18S03N |
11a on lower board |
dumped
|
| 2x |
upD2732D |
3,4 on lower board |
dumped
|
| 3x |
M5L2764K |
0,1,2 on lower board |
dumped
|
RAMs
PLDs
Others
1x 18x2 edge connector on main PCB
1x trimmer (volume)
2x 8x2 switches DIP
Notes
small piggyback board (label BR-SUB)
main board (label BR-0125-B)
lower board (label BR-0125-A)
Files
412
