Q*bert
From Citylan
| dumper | f205v |
| date | 03/08/2006 |
| emulator | MisfitMAME 0.122.B |
| dev | Robert |
| name | [E444] - qbertb |
| description | Q*bert E444 |
| year | |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | D8080 | 4c | 8-bit Microprocessor - main | |
| 1x | 6502 | 1c | 8-bit Microprocessor - main | |
| 1x | 6532 | 1e | RAM I/O Timer (RIOT) | |
| 1x | oscillator | 15.000 | 3c | |
| 1x | oscillator | 20.000 | 8u | |
| 1x | oscillator | 3.579545 | 1t |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 5x | M5L2732 | 1,8,9,10,11 | dumped |
| 1x | D2763 | 3 | dumped |
| 2x | AM2764 | 4,5 | dumped |
| 2x | MBM2732 | 6,7 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | Am93422PC | 10k,10l |
| 1x | MB7063 | 6a,6c,6d |
| 6x | HM6116P-3 | 4g,4j,4k,4m,6j,6k |
PLDs
| QTY | Type | position | status |
|---|
Others
1x 22x2 edge connector
1x trimmer (volume)
1x 8x2 switches DIP
Notes
Files
-
PCB component side
-
PCB solder side
444
