If it was on a PET, it's either readable as 2532 or (much less probable) a 2716. Frank On Thu, May 18, 2017 at 8:56 PM, didier derny <email@example.com> wrote: > 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 <firstname.lastname@example.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 list Message was sent through the cbm-hackers mailing listReceived on 2017-05-18 20:01:55
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