EMU Infos
| dumper |
Tirino73
|
| date |
23/10/2011
|
| emulator |
MAME 0.79u3
|
| dev |
Pierpaolo Prazzoli
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 2x |
Z80CPU |
|
main PCB |
8-bit Microprocessor - main
|
| 2x |
AY-3-8910 |
|
main PCB |
Programmable Sound Generator - sound
|
| 1x |
oscillator |
18.432MHz |
roms PCB |
main
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 2x |
27256 |
main PCB 4t,8t |
dumped
|
| 1x |
2732 |
roms PCB 4a |
dumped
|
| 3x |
2764 |
roms PCB 9h,10h,11h |
dumped
|
| 3x |
27256 |
roms PCB 7a,9a,11a |
dumped
|
| 3x |
N82S129N |
roms PCB |
dumped
|
| 2x |
DM74S288N |
roms PCB |
dumped
|
RAMs
PLDs
| QTY
|
Type
|
position
|
status
|
| 3x |
PAL16L8 |
main PCB |
read protected
|
Others
1x 18x2 edge connector (main PCB)
1x 50 pins flat cable connector from main PCB to roms PCB
1x trimmer (volume)(top PCB)
2x 8 DIP switches banks (top PCB)
Notes
This is another bootleg of "S.R.D. Mission", with double size EPROMs joined as:
fxa1.t4 = fx.01 + fx.02
fxa2.t8 = fx.03 + fx.04
fxa3.11a = 10.10a + 9.11a
fxa4.9a = 12.8a + 11.9a
fxa5.7a = 14.6a + 13.7a
Files
-
PCB component side 1
-
PCB component side 2
-
Title
-
Read me
989
PCB component side 1
PCB component side 2
Title
Read me
