NEO-G0

From NeoGeo Development Wiki

Revision as of 23:01, 24 April 2011 by Kyuusaku (talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to navigation Jump to search

NEO-G0 chip found on an AES board.

Gates the 68k data bus to the memory card slot and palette RAM. Only found in AES systems ?

PROG B22 (AES cart ROMOE ?) = ROMOEU AND ROMOEL like in NEO-E0 ?

PALWE = PAL OR R/W.

Pinout

File:Neo-g0 pinout.png

D0~D15: 68k data bus
PALD0~PALD7: lower byte of palette data
PAUD0~PAUD7: upper byte of palette data
MCD0~MCD15: memory card data bus

Retrieved from "https://wiki.neogeodev.org/index.php?title=NEO-G0&oldid=589"