Galaxian: Difference between revisions
From Citylan
Jump to navigationJump to search
mNo edit summary |
m (→RAMs) |
||
| Line 59: | Line 59: | ||
!position | !position | ||
|- | |- | ||
|3x || [[1k x 4|MM2114N-3]] || 3f,3h,7n | |3x || [[SRAM 1k x 4|MM2114N-3]] || 3f,3h,7n | ||
|- | |- | ||
|1x || [[1k x 4|uPD2114LC-1]] || 7p | |1x || [[SRAM 1k x 4|uPD2114LC-1]] || 7p | ||
|} | |} | ||
Revision as of 16:07, 21 September 2014
| dumper | f205v, Corrado Tomaselli |
| date | 20/07/2005 |
| emulator | MisfitMAME 0.122.B |
| dev | Robert |
| name | [48] galaxiab |
| description | Galaxians (bootleg, no dip switches) |
| year | 1981 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MK3880N-Z80CPU | MHz | 7a | 8-bit Microprocessor - main |
| 1x | oscillator | 18.432 | 1f |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 6x | MSM2716AS | 1,2,3,4,5,7 | dumped |
| 1x | TMS2516 | 6 | dumped |
| 1x | MMI6331-1J | 6l | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 3x | MM2114N-3 | 3f,3h,7n |
| 1x | uPD2114LC-1 | 7p |
PLDs
| QTY | Type | position | status |
|---|
Others
1x 22x2 edge connector
1x trimmer (volume)
Notes
This is the same game as Galaxians (bootleg, no PROM hack)
update 20110612: correct identification of the game.
Files
-
PCB component side
-
PCB solder side
48
