VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

February_1999
Re: Rate Multiplier BD? What do I have?

From: Al Kossow ( )
Date: Thu Feb 18 1999 - 12:34:54 CST

"http://www.gamearchive.com/video/manufacturer/atari/pdf/rate_multiplier.pdf"

I just took a look at this, and it is a description of the original 7497
rate multiplier IC. I've put the schematic for the replacement daughter board
up on spies in the schematics section.

It might be nice if someone dumped the four proms off of this so people could
verify that their proms are ok.

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