[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: RamKeeper in a Rom03 with TranswarpGS?
- Subject: Re: RamKeeper in a Rom03 with TranswarpGS?
- From: Wayne Stewart <waynes@telus.dotnet>
- Date: Tue, 24 Aug 2004 04:58:26 GMT
- In-reply-to: <cgeftb$hq6@odak26.prod.google.com>
- Newsgroups: comp.sys.apple2
- References: <cgeftb$hq6@odak26.prod.google.com>
- User-agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7) Gecko/20040616
- Xref: g2news1.google.com comp.sys.apple2:3474
Christopher G. Mason wrote:
I thought those scans looked familiar. I recall making them about 5
years ago and posted them to the Delphi A2 forum. Anyway my Ramkeeper
came with the modified chip and works fine in a ROM 3. My board has
RK1A.N, RK2A.N, and RK3A.N GALs. The ROM revision is RK1.6, and the PCB
is Revision C. This was likely one of the last batches of RamKeepers
produced as the included gel cell is dated "1Q 1990". Hopefully the
above info helps.
I think we discussed it a bit at the time. I have two versions but
the later one is packed away in my storage but I think the GALs were
the same as my Rev A, RK1A-Q, RK2A-Q, and RK3A-Q. I also think the
ROM was the same, RK1.3. I wouldn't mind giving the later ROM a try.
Any chance of getting a ROM image I can burm?
Wayne