Re: trying to identify a rom...

Hi

I finally got the 4k by using my SYM1, but it's actually in sym1 paper 
tape format
I have to convert it then I'll send you the final image

Edex is relying heavily on the $E000 rom, each time commodore modified 
this rom
they had to produce a new edex

have a nice day :)

--
didier




On 19/05/2017 03:10, Steve Gray wrote:
> Interesting. My identifier showed a mixture of PET BASIC 2 and BASIC 4 
> jsr calls and a few c64 calls.
> BTW, found/fixed a couple small bugs so make sure you get V1.02a release.
>
> Steve
>
>
> ------------------------------------------------------------------------
> *From:* didier derny <didier@aida.org>
> *To:* cbm-hackers@musoftware.de
> *Sent:* Thursday, May 18, 2017 4:34 PM
> *Subject:* Re: trying to identify a rom...
>
> I think I finally got it  4k by plugin the rom on a SYM1
> it is in sym1 paper tape format, I have to convert it
>
>
>
> On 18/05/2017 22:03, Steve Gray wrote:
>> If you send me the 2K of code I can run it through the "platform 
>> identifier" of my disassembler. It should confirm what cbm machine/ 
>> it's for.
>>
>> Steve
>>
>> ------------------------------------------------------------------------
>> *From:* didier derny <didier@aida.org> <mailto:didier@aida.org>
>> *To:* cbm-hackers@musoftware.de <mailto:cbm-hackers@musoftware.de>
>> *Sent:* Thursday, May 18, 2017 3:08 PM
>> *Subject:* Re: trying to identify a rom...
>>
>> 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 
>> <mailto: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 list
>>
>>
>
>
>



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