Samba De Amigo (Rev B): Difference between revisions
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|2x || [[32k x 8|IDT71256]] || ic44,ic45 | |2x || [[SRAM 32k x 8|IDT71256]] || ic44,ic45 | ||
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Revision as of 14:36, 25 January 2017
| dumper | Guru |
| date | 20/03/2003 |
| emulator | MAME 0.114u1 |
| dev | Guru |
| name | samba |
| description | Samba De Amigo (Rev B) |
| year | 1999.12 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | oscillator | 28.000 | osc1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27322 | ic22 | dumped |
| 16x | M27W064 | ic1 - ic16s | dumped |
| 1x | X76F100 | ic37 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | IDT71256 | ic44,ic45 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 315-6213 | ic41 | read protected |
Others
Notes
Cart type: 171-7919A
Cart N°: 840-0020C
EPR: 22966B
MPR: from 22950 to 22965
Protection IC: SEGA 315-5881 (317-0270-COM)
Key: 0x280a8b5d
Files
-
Cart -
PCB component side -
Readme
Naomi
1275
