PRO-CT0: Difference between revisions
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[[File:proct0prog.jpg|thumb|PRO-CT0 9042KX023 on an AES cart [[PROG board]] as a security chip]] | [[File:proct0prog.jpg|thumb|PRO-CT0 9042KX023 on an AES cart [[PROG board]] as a security chip]] | ||
PRO-CT0 are early | PRO-CT0 are early SDIP64 GAL (Gate Array Logic) chips used as: | ||
*Sprite graphics multiplexers on AES carts and MVS boards, sometimes named ALPHA-8921, later replaced by [[NEO-ZMC2]] and then [[NEO-CMC]]. | *Sprite graphics multiplexers on AES carts and MVS boards, sometimes named ALPHA-8921, later replaced by [[NEO-ZMC2]] and then [[NEO-CMC]]. | ||
*Security devices in AES and MVS cartridges like [[Super Sidekicks]] and [[Fatal Fury 2]], later renamed [[SNK-9201]]. | *Security devices in AES and MVS cartridges like [[Super Sidekicks]] and [[Fatal Fury 2]], later renamed [[SNK-9201]]. | ||
Revision as of 02:23, 15 March 2012
PRO-CT0 are early SDIP64 GAL (Gate Array Logic) chips used as:
- Sprite graphics multiplexers on AES carts and MVS boards, sometimes named ALPHA-8921, later replaced by NEO-ZMC2 and then NEO-CMC.
- Security devices in AES and MVS cartridges like Super Sidekicks and Fatal Fury 2, later renamed SNK-9201.
Internal designs
Known PRO-CT0 markings to be of the graphics chip type: 9020KX032, ...
Marking of SNK-9201's: 9246EX020, 9247EX010, 9247EX007, 2947EX029
Marking of PRO-CT0's on AES PROG PCBs: 9042KX023