Naomi Bios epr-21578g
From Citylan
| dumper | f205v |
| dump date | 22/10/2009 |
| emulator | MAME 0.134u4 |
| dev | R. Belmont |
| name | naomi on Arcade Database |
| description | Naomi Bios epr-21578g |
| year | 1998 |
| manufacturer | Sega |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | M27C160 | ic27 | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
Notes
It's a NAOMI motherboard.
Files
-
PCB component side
-
RAM test
-
backup data clear
-
bookkeeping 1
-
bookkeeping 2
-
clock setting
-
coin assignments 1
-
coin assignments 2
-
coin assignments 3
-
CRT test 1
-
CRT test 2
-
JVS test
-
sound test
-
system assignments
856
