EMU Infos
dumper |
f205v
|
date |
17/06/2006
|
emulator |
MAME 0.106u6
|
dev |
Pierpaolo Prazzoli
|
Technical references
CPUs
QTY
|
Type
|
clock
|
position
|
function
|
1x |
Z80 |
|
|
8-bit Microprocessor - main
|
1x |
Z80 |
|
|
8-bit Microprocessor - sound
|
1x |
MSM5205 |
|
|
ADPCM Speech Syntesis IC - sound
|
1x |
UA010 |
|
|
FM Operator Type-L II (OPL II) - sound
|
1x |
oscillator |
16.000MHz |
|
|
ROMs
QTY
|
Type
|
position
|
status
|
4x |
27010 |
5,6,7,8 |
dumped
|
4x |
27040 |
1,2,3,4 |
dumped
|
RAMs
PLDs
QTY
|
Type
|
position
|
status
|
1x |
FPGA |
|
|
Others
1x 8 DIP switches bank (there is place for another one, but the space is empty and they jumpered the first position)
Notes
Pcb marked Ys-rock 940712
pcb has no sound, the osc for the msm5205 has been cut so I don't know the frequency
Pcb has no markings in the sockets and eproms have anonymous stickers
Files
431