Dynamite Baseball '99 (Japan, Rev B)
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| dumper | Guru |
| date | 20/07/2003 |
| emulator | MAME 0.114u1 |
| dev | Guru |
| name | dybb99 on ProgettoEMMA dybb99 on Arcade Database |
| description | Dynamite Baseball '99 (Japan, Rev B) |
| year | 1999.10.14 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27322 | EPR-22141B.ic22 | dumped |
| 19x | M27W064 | mpr-22122.ic1 - mpr-22140.ic19s | dumped |
| 1x | X76F100 | ???.ic37 | (must be verified if present on real cart) |
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°: 840-0019C
Protection IC: SEGA 315-5881 (317-0269-JPN)
Key: 0x2804ae71
requires special panel (joystick + 2 buttons + bat controller for each player)
Files
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Cart
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read me
1494
