From: utzoo!decvax!duke!harpo!ihnp4!ihlpb!bryan Newsgroups: net.micro.atari Title: 400/800 ROMS TMS4732 Article-I.D.: ihlpb.254 Posted: Thu Jan 20 14:07:10 1983 Received: Sun Jan 23 05:37:46 1983 Reply-To: bryan@ihlpb.UUCP (Bryan K. DeLaney) The ROMs used in the atari 400/800 cartridges are two 4732 with the not ce for both chip selects. The 2532 is a single 5 volt supply eprom which is plug in compatible with the 4732. TI is one supplier of these chips the TMS4732,TMS2532. ihlpb!bryan Bryan DeLaney BTL Naperville,IL