From Citylan
EMU Infos
| dumper | f205v
|
| dump date | 26/07/2007
|
| emulator | MAME 0.117u3
|
| dev | David Haywood
|
PCB Infos
| name | digsid
|
| description | Dig Dug (manufactured by Sidam)
|
| year | 1982
|
| manufacturer | Sidam
|
Technical references
CPUs
| QTY
| Type
| clock
| position
| function
|
| 3x | MK3880-4IRL-Z80CPU | | main PCB | 8-bit Microprocessor - main
|
| 1x | LM324N | | main PCB | Quad Operational Amplifier - sound
|
| 1x | TDA2003 | | main PCB | Audio Amplifier - sound
|
| 1x | custom 0640 (DIP28) | | main PCB | interface to custom 5303
|
| 1x | custom 0748 (DIP28) | | main PCB | clock divider
|
| 1x | custom 0883 (DIP28) | | main PCB | bus controller
|
| 1x | custom 5156 (DIP42) | | main PCB | I/O
|
| 1x | custom 5303 (DIP42) | | main PCB | I/O
|
| 1x | custom 0037 (DIP28) | | bottom PCB | unknown
|
| 1x | custom 0228 (DIP28) | | bottom PCB | gfx data shifter and mixer(16-bit in, 4-bit out)
|
| 1x | custom 0425 (DIP28) | | bottom PCB | sprite address generator
|
| 1x | custom 0764 (DIP28) | | bottom PCB | clock divider
|
| 1x | custom DD1-6 (DIP20 300mil) | | bottom PCB | unknown
|
| 1x | oscillator | 18.432 | main PCB |
|
ROMs
RAMs
PLDs
Others
1x 22x2 edge connector (main PCB)
1x 3 legs power connector (main PCB)
1x 50 pins flat cable connector to bottom (main PCB)
1x trimmer (volume) (main PCB)
2x 8x2 switches DIP (main PCB)
1x 6 legs connector (bottom PCB)
1x 50 pins flat cable connector to main (bottom PCB)
Notes
main PCB: SIDAM 11500
bottom PCB: SIDAM 11510
Files
