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Re: Apple II Revision
- Subject: Re: Apple II Revision
- From: quadrajet1@aol.com (Quadrajet1)
- Date: 07 Feb 2004 06:37:01 GMT
- Newsgroups: comp.sys.apple2
- Organization: AOL http://www.aol.com
- References: <i8_Ub.7179$Qa3.5217@edtnps89>
- Xref: archiver1.google.com comp.sys.apple2:3189
>Bryan Parkoff wrote:
>> Is 820-0044D really revision 0 or 1?
>
>Neither. The first about 10 revisions have a part number starting
>with 820-0001-XX. The XX were numbers. For example 820-0001-04 was
>a rev 4
>The (last) RFI(Radio Frequency Interference) IIs had the part number
>820-0044-X. The first 820-044 was the 820-0044-01, after that they
>used letters at the end. Yours was the last rev of the II plus
>motherboards
>
>Wayne
Plus they skipped numbers for the public release versions. There really was
a Rev 3 for instance, on paper or prototype, but never released. At one time I
had a chart of all the motherboard revs released.
Rev 0, 1, 4 and 7. And Rev's A, C and D come to mind. And I'm probably not
completely right. And like Wayne pointed out, there are 2 Rev 1's, RFI and
non-RFI. I did have a protoype Rev B board once, hand soldered and all.
Raymond