EMU Infos
dumper |
f205v
|
date |
21/02/2007
|
emulator |
MAME 0.188
|
dev |
Osso
|
Technical references
CPUs
QTY
|
Type
|
clock
|
position
|
function
|
2x |
SGSZ8400AB1-Z80ACPU |
|
CPU board |
8-bit Microprocessor - main
|
1x |
ZILOGZ0840006PSC-Z80CPU |
|
CPU board |
8-bit Microprocessor - main
|
2x |
SN76496 |
|
CPU board |
Digital Complex Sound Generator - sound
|
1x |
oscillator |
18432 |
CPU board |
|
ROMs
QTY
|
Type
|
position
|
status
|
5x |
TMS2764JL |
CPU board 1,2,3,4,5 |
dumped
|
3x |
DM74S287N |
CPU board |
dumped
|
7x |
TMS2764JL |
ROMs board 10,11,12,13,14,15,16 |
dumped
|
4x |
MMI6353-1 |
ROMs board |
dumped
|
RAMs
PLDs
QTY
|
Type
|
position
|
status
|
0x |
|
|
|
Others
CPUs board:
1x 22x2 edge connector (G)
1x 12 legs connector (H)
1x trimmer (volume)
3x 8 DIP switches dip (SWA,SWB,SWC)
1x 50 pins flat cable connector to ROMs board (R)
ROMs board:
1x 18x2 edge connector (T)
1x 50 pins flat cable connector to CPUs board (R)
Notes
This board has differences from the original:
1) there is not a 68705
2) there are 7 PROMs instead of 4
update 20070223: a second PCB popped up, it's perfectly identical to the first one
Files
539