F-X (bootleg of S.R.D. Mission)
From Citylan
Jump to navigationJump to search
| dumper | Tirino73 |
| date | 23/10/2011 |
| emulator | MAME 0.79u3 |
| dev | Pierpaolo Prazzoli |
| name | FX on ProgettoEMMA FX on Arcade Database |
| description | F-X (bootleg of S.R.D. Mission) |
| year | 1986 |
| manufacturer |
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
| QTY | Type | position |
|---|---|---|
| 1x | SRAM 2k x 8 | main PCB |
| 3x | SRAM 2k x 8 | roms PCB |
| 7x | SRAM 1k x 4 | roms PCB |
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
