Cosmic Alien (version II, set 2)
From Citylan
| dumper | f205v |
| date | 08/11/2019 |
| emulator | |
| dev |
| name | 1678 |
| description | Cosmic Alien (alternate version) |
| year | 1980 |
| manufacturer | Universal |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z80CPU-8400W20 | 10h main PCB | 8-bit Microprocessor - main | |
| 4x | LM324N | - | ic4,ic8,ic9,ic12 sound PCB | Quad Operational Amplifier - sound |
| 1x | oscillator | 10.816 | 8s main PCB |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | AM4708-6 | 8 sub PCB | dumped |
| 1x | AM4708-6 | 9 main PCB | dumped |
| 7x | TMS2516 | 1-7 main PCB | dumped |
| 1x | IM5610CPE | 9d main PCB | impossible to dump, fully rusted with broken legs |
RAMs
| QTY | Type | position |
|---|---|---|
| 1x | MB8116E | 2c-9c main PCB |
| 1x | M83289P | 7l-10l main PCB |
| 3x | AM27LS00PC | 7p-10p main PCB |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 28x2 edge connector
1x 24 pins (DIP24-600mil) connector from main PCB (2m) to sound PCB
1x 40 pins (DIP40-600mil) connector from main PCB (2h) to sub PCB
2x trimmer (volume)(sound PCB VR1, VR2)
1x 8 DIP switches bank (7b main PCB)
Notes
main PCB is marked: "7910-AII UNIVERSAL" on component side
main PCB is marked: "UNIVERSAL" on solder side
sub PCB is marked: "7910-BII UNIVERSAL" on component side
sound PCB is marked: "UNIVERSAL 7910-S" on component side
sound PCB is marked: "UNIVERSAL" on solder side
Files
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main PCB component side
-
main PCB solder side
-
sound PCB component side
-
sound PCB solder side
-
sub PCB component side
-
sub PCB solder side
-
ROMs
1678
