Zero Gunner 2: Difference between revisions
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|2x || [[32k x 8|IDT71V256]] || ic44,ic45 | |2x || [[SRAM 32k x 8|IDT71V256]] || ic44,ic45 | ||
|} | |} | ||
Revision as of 18:29, 25 January 2017
| dumper | "someone" |
| dump date | 12/10/2009 |
| emulator | MAME 0.140u1 |
| dev | Dumping Union |
| name | zerogu2 |
| description | Zero Gunner 2 |
| year | 2001 |
| manufacturer | Psikyo |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 5x | MaskROM 128Mb TSOP48 | 23684.ic1-23688.ic5 | dumped |
| 1x | M27C322 | 23689.ic22 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | IDT71V256 | ic44,ic45 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 315-6213 | ic41 | read protected |
| 1x | EPM7032 315-6319 | ic27 | read protected |
Others
Notes
Working
Cart type: 171-8132B
Cart N°: 841-0020C
Protection IC: SEGA 315-5881 (317-5073-COM)
Key: 0x0007c010
Files
-
PCB component side 1 -
PCB component side 2 -
PCB solder side 1 -
PCB solder side 2 -
Read me
845
