Try http://www.bos.nl/homes/waklos/eprome.htm
I ordered a PCB and built it- works well.

Regards,
Harijs.


Nigel Goodwin wrote:

> In message <34BF9EFC.707A@lynx.dac.neu.edu>, Cary Smith
> <casmith@LYNX.DAC.NEU.EDU> writes
> >Hello everyone,
> >        I am thinking of builing and a eprom programmer. I was wondering if
> >anyone knows how to write to and read from the serial and parallel
> >ports. I know they are memory addressed. Any example could would also be
> >nice.
>
> I've got a file I downloaded called 'eprog.zip', it includes a circuit
> diagram and Turbo Pascal source code (in German!) for programming
> 2764/128/256 via the parallel port. I can't remember where it came from,
> but if you would like it E-Mail me and I'll send it you.
>
> --
>
> Nigel.
>
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