Re: '90 Calpaks and PROMs

[Roger Heflin <rah@horizon.hit.net>]

On Mon, 1 May 2000, TRAX wrote:

> A quick question from a newbie here ...
> 
> Those of you who are burning chips from years where the PROM is soldered to
> the calpak ... is it possible to make some sort of adapter or do you have to
> unsolder the PROM, erase the chip, reburn it, and then resolder it to the
> calpak?
> 

See:

http://www.hit.net/~rah/epromadaptor01.jpg
http://www.hit.net/~rah/epromadaptor02.jpg
http://www.hit.net/~rah/epromadaptor03.jpg
http://www.hit.net/~rah/epromadaptor04.jpg

IT uses a standard 40+ pin IDC connector modified to proper plug in
the part of the chip that is needed.

				Roger

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