Re: RamKeeper in a Rom03 with TranswarpGS?

["Christopher G. Mason" <cgm1@my-deja.com>]

Wayne Stewart wrote:
> Most RamKeepers were made before the ROM 3 and won't work in them.
> Unfortunately all of the RamKeepers I have will only work in the ROM
1.
>
> I was trying to find out someting acout it 7 or 8 years ago and I
> believe the version they put out after the ROM 3 came out had a
> different EPROM and GALs. Also you had to swap a chip when changing
> to a ROM 3. If you want to give it a try you can find scans of the
> modified chip and instructions in the ramkeeper subdirectory on my
> site at
> http://homepage.mac.com/wayne_stewart
>
> Wayne

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.

-- 
Christopher G. Mason