Virtua NBA: Difference between revisions
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(Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || Guru |- |date || 20/04/2009 |- |emulator || MAME 0.1...") |
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|1x || [[27320|M27322]] || EPR- | |1x || [[27320|M27322]] || EPR-22949.ic22 || dumped | ||
|- | |- | ||
|21x || [[236410|M27W064]] || MPR-22928.ic1 - MPR-22948.ic21s || dumped | |21x || [[236410|M27W064]] || MPR-22928.ic1 - MPR-22948.ic21s || dumped | ||
Revision as of 13:32, 1 May 2017
| dumper | Guru |
| date | 20/04/2009 |
| emulator | MAME 0.131 |
| dev | Guru |
| name | virnbao on ProgettoEMMA 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
