NEO-C1: Difference between revisions

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Also found on [[MVS Hardware|MVS]] boards.
Also found on [[MVS Hardware|MVS]] boards.


Handles both joypad ports inputs, the [[UPD4990]] calendar access, and drives the /OE lines for various chips ([[Battery-backed RAM]], LSPC...)
Handles both joypad ports inputs and drives the /OE lines for various chips ([[Battery-backed RAM]], LSPC...)


Address bus connections: A23~A17
Address bus connections: A23~A17


[[Category:Chips]]
[[Category:Chips]]

Revision as of 12:42, 7 February 2011

NEO-C1 chip from an AES board.

Also found on MVS boards.

Handles both joypad ports inputs and drives the /OE lines for various chips (Battery-backed RAM, LSPC...)

Address bus connections: A23~A17