there are no other marking on the top on the bottom there is a number: 41203 made with some ink I know roughly what is in this eprom but I'm not sure about the machine nor the rom type its a basic extension but never seen this version 2.0 is probably the version of the basic with which it was used On 17/05/2017 22:21, Francesco Messineo wrote: > On Wed, May 17, 2017 at 10:16 PM, didier derny <didier@aida.org> wrote: >> I'm trying to identifiy an eprom type to try to read it >> >> the rom is made by mos technology >> >> 24 pin >> >> datecode: 3680 (the 4000/8000 were not sold at this time ?) >> >> label: Edex 2.0 >> >> >> my wild guess is to say it was for the commodore 3000 not found the >> schematics I guess it's equivalent to 2001N >> >> on the schematics I found rom 6332 any datasheet any where ? >> >> what differences between a 2332 and a 6332 ? > > I've never heard about 6332. 2332 is the classic 4k ROM, pin > compatible with 2532 EPROM type (NOT 2732). > Is there anything else under the label? There must be a part number too. > > Regards > Frank IZ8DWF > > Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2017-05-18 20:00:02
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