NEO-DCR-T

From NeoGeo Development Wiki

Revision as of 01:58, 8 July 2018 by Furrtek (talk | contribs) (→‎Pinout)

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

Jump to navigation Jump to search


Package	QFP100R
Manufacturer
First use	1995 ?
Used on	MV1B ...

Chip found on late MVS boards and next to the DIP switches on ROM-Only boards.

Address decoding
Coin I/O
System register
Wait cycle generator

Pinout

Edit this pinout

DIPRD0 and DIPRD1 go to a NEO-BUF chip to gate the remaining DIP switch bits and RTC inputs
Pin 85 might be an input
No memory card control signals ?

Retrieved from "https://wiki.neogeodev.org/index.php?title=NEO-DCR-T&oldid=6171"

Chips