Approaches to projects

[Dwight K. Elvey]

>From: "Ethan Dicks" <dickset at amanda.spole.gov>
>
>On Thu, Nov 25, 2004 at 01:26:04AM +0000, Philip Pemberton wrote:
>> In message <200411250057.QAA03125 at clulw009.amd.com>
>> Aside from being a "better KIM"? ISTR it was basically a KIM with a few
>> extras (oscilloscope output, a la the Poptronics Scopewriter) added. I don't
>> think it used the mask-programmed RIOT chips either, unlike the KIM, which
>> makes it (slightly) easier to fix if something goes wrong.
>
>It does not use mask-programmed RIOT chips... one of the reasons I'm happy
>to have a SYM-1 - no unobtanium ingredients.
>
>-ethan

Hi Ethan
 One can wire the 6532 and EPROM chip in place of the 6530. It does
require a little mapping because the selects most likely won't
be compatable but the rest should work. There is a fellow in
France that is doing this for Pinball machines.
Dwight