EMU Infos
| dumper |
f205v
|
| date |
23/07/2019
|
| emulator |
MAME 0.212
|
| dev |
Osso
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
MK3880N |
|
1st PCB 10k |
8-bit Microprocessor - main
|
| 1x |
Z8400A-Z80ACPU |
|
1st PCB 3a |
8-bit Microprocessor - sound
|
|
|
| 1x |
Z8400A-Z80ACPU |
|
2nd PCB 10k |
8-bit Microprocessor - main
|
| 1x |
MK3880N |
|
2nd PCB 3a |
8-bit Microprocessor - sound
|
|
|
| 1x |
AY-3-8910 |
|
both PCBs 6a |
Programmable Sound Generator - sound
|
| 1x |
LM380N |
- |
both PCBs 1 |
Audio Amplifier - sound
|
| 1x |
oscillator |
12.000MHz |
both PCBs 12h |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 2x |
TMS2516 |
1st PCB h3,h4 |
dumped
|
| 4x |
TMS2732 |
1st PCB h0,h1,h2,h5 |
dumped
|
| 1x |
N74S288N |
1st PCB 1k |
dumped
|
|
|
| 2x |
TMS2516 |
2nd PCB h3,h4 |
dumped
|
| 3x |
D2732A |
2nd PCB h0,h1,h2 |
dumped
|
| 1x |
MBM2732 |
2nd PCB h5 |
dumped (bitrot - bad dump)
|
| 1x |
6331-1j |
2nd PCB 1k |
dumped
|
RAMs
| QTY
|
Type
|
position
|
| 4x |
SN74S201N |
both PCBs 1d,2d,3d,4d
|
| 8x |
MM2114N-2 |
both PCBs 6j,7j,5k,6k,3l,4l,5l,6l
|
| 1x |
MK4118N-2 |
both PCBs 5b
|
PLDs
| QTY
|
Type
|
position
|
status
|
| 0x |
|
|
|
Others
1x 22x2 edge connector
1x trimmer (volume son)(2)
1x 8 DIP switches bank (11b)
Notes
1st PCB is marked: "F/R" on component side
1st PCB is marked: "FR" on solder side
2nd PCB in not marked
Files
-
1st PCB component side
-
1st PCB solder side
-
2nd PCB component side
-
2nd PCB solder side
1673
1st PCB component side
1st PCB solder side
2nd PCB component side
2nd PCB solder side
