Virtua NBA: Difference between revisions
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|+ style="background:silver" | PCB Infos | |+ style="background:silver" | PCB Infos | ||
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|name || ''' | |name || '''[http://adb.arcadeitalia.net/?mame=virnbao virnbao on Arcade Database]''' | ||
|- | |- | ||
|description || '''Virtua NBA''' | |description || '''Virtua NBA''' | ||
Latest revision as of 14:09, 26 September 2024
| dumper | Guru |
| date | 20/04/2009 |
| emulator | MAME 0.131 |
| dev | Guru |
| name | virnbao on Arcade Database |
| description | Virtua NBA |
| year | 1999.12.03 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27322 | EPR-22949.ic22 | dumped |
| 21x | M27W064 | MPR-22928.ic1 - MPR-22948.ic21s | dumped |
| 1x | X76F100 | ic37 | not dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | IDT71256 | ic44,ic45 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 315-6213 | ic41 | read protected |
Others
Notes
It's a NAOMI cart.
Cart type: 171-7919A
Cart N°: 840-0021C
Protection IC: SEGA 315-5881 (317-0271-COM)
Key: 0x28068b58
Files
1519
