Galaxian: Difference between revisions
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|1x || oscillator || 18.432 || 1st PCB 1f || | |1x || oscillator || 18.432 || 1st PCB 1f || | ||
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|1x || [[Z80|Z80CPU]] || MHz || 7a || 8-bit Microprocessor - main | |1x || [[Z80|Z80CPU]] || MHz || 7a || 8-bit Microprocessor - main | ||
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|1x || [[PROM|MMI6331-1J]] || 1st PCB 6l || dumped | |1x || [[PROM|MMI6331-1J]] || 1st PCB 6l || dumped | ||
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|7x || [[2716|TMS2516]] || 0-4,7,8 || dumped | |7x || [[2716|TMS2516]] || 0-4,7,8 || dumped | ||
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|1x || [[SRAM 1k x 4|uPD2114LC-1]] || 1st PCB 7p | |1x || [[SRAM 1k x 4|uPD2114LC-1]] || 1st PCB 7p | ||
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|4x || [[SRAM 1k x 4|AM9114CPC]] || 3f,3h,7n,7p | |4x || [[SRAM 1k x 4|AM9114CPC]] || 3f,3h,7n,7p | ||
Revision as of 19:31, 28 October 2024
| dumper | f205v, Corrado Tomaselli |
| date | 20/07/2005 |
| emulator | MisfitMAME 0.122.B |
| dev | Robert |
| name | galaxiab on MiSFiTMAME |
| description | Galaxian |
| year | 1981 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MK3880N-Z80CPU | MHz | 1st PCB 7a | 8-bit Microprocessor - main |
| 1x | oscillator | 18.432 | 1st PCB 1f | |
| 1x | Z80CPU | MHz | 7a | 8-bit Microprocessor - main |
| 1x | oscillator | 18MHz | 1f |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 6x | MSM2716AS | 1st PCB 1,2,3,4,5,7 | dumped |
| 1x | TMS2516 | 1st PCB 6 | dumped |
| 1x | MMI6331-1J | 1st PCB 6l | dumped |
| 7x | TMS2516 | 0-4,7,8 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 3x | MM2114N-3 | 1st PCB 3f,3h,7n |
| 1x | uPD2114LC-1 | 1st PCB 7p |
| 4x | AM9114CPC | 3f,3h,7n,7p |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector
1x trimmer (volume)
1x 8x2 switches DIP (1st PCB)
1x 6x2 switches DIP (2nd PCB)
Notes
update 20060602: I found a 2nd PCB for the same game.
update 20110612: I have 2 PCBs for this game, the only difference is the number of dip switches- 8 in the first one, and 6 in the second one. Correct identification of the game.
Files
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PCB component side
-
PCB solder side
-
PCB component side
-
PCB solder side
48-423
