johnph3 Posted July 3, 2022 Share Posted July 3, 2022 found a plastic case I stored over ten years ago, trying to identify prom chips. Have done all but 1. I HAVE 3 2732'S LABELED 124466901 U1? Anyone know what it is used for? 1 Quote Link to comment Share on other sites More sharing options...
+Ksarul Posted July 3, 2022 Share Posted July 3, 2022 11 minutes ago, johnph3 said: found a plastic case I stored over ten years ago, trying to identify prom chips. Have done all but 1. I HAVE 3 2732'S LABELED 124466901 U1? Anyone know what it is used for? Probably the only way to figure that one out would be to read the chips out with an EPROM programmer and do a comparison to existing TI DSR chips (the most likely answer), as they probably aren't a console ROM chip. Quote Link to comment Share on other sites More sharing options...
atrax27407 Posted July 4, 2022 Share Posted July 4, 2022 If they were EPROMs to replace the console GROMs, they would be TMS2532s which are direct replacements. 1 Quote Link to comment Share on other sites More sharing options...
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