No sumcheck code in a '95 MEMCAL

Roger Heflin rah at horizon.hit.net
Sun Nov 8 03:56:41 GMT 1998



On Sat, 7 Nov 1998, David A. Cooley wrote:

> At 07:10 PM 11/7/98 -0600, you wrote:
> >
> >That matches the number on the computer.  Anyone know any details
> >about it?    It looks like (from the code) a 68HC11 variant.  I am
> >working on disassembling it.
> 
> Roger,
> Have you opened the computer?
> If the CPU chip (one closest to the crystal) is a 68 pin, it's a 68HC11F1
> variant... May even have the part number 16156598 on it.
> 

I have not actually opened the computer yet.  I have just replaced the
prom.  I have most of the motorola datasheets, and with the ALDL stuff
you sent I should be able to figure out where alot of things are.


			Roger




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