City Connection (bootleg)
From Citylan
| dumper | tirino73 |
| date | 26/11/2013 |
| emulator | |
| dev |
| name | 1183 |
| description | City Connection (bootleg) |
| year | 1985 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | 68B09 | MHz | 8-bit Microprocessor - main | |
| 1x | 6809 | MHz | 8-bit Microprocessor - sound | |
| 1x | AY-3-8910 | MHz | Programmable Sound Generator - sound | |
| 1x | YM2203 | MHz | FM Operator Type-N (OPM) - sound | |
| 1x | oscillator | 8.000MHz | ||
| 1x | oscillator | 20.000MHz |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 27256 | c11 | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
Notes
This romset come from a faulty bootleg pcb.
Game differences are: soft lives settings modified (tested on MAME)
DIP SW 1 1 2 ON ON 1 car OFF ON 2 cars ON OFF 3 cars OFF OFF infinite cars
c11boot part of main program.
Rest of eproms are identical of existing sets (citycon,citycona)
Files
-
PCB component side
-
Read me
-
ROMs
1183
