Sources from PROM Programmer & EPROM Burner

[ARTHUR OKUN]

You wrote: 
>
> > I need to download the code currently residing on a stock GM PROM 
> > (Mem/Calc) chip from a 1990 Lotus Esprit SE.  I assume that in this 

> > pursuit I will require a PROM programmer as well as an EPROM burner 
to 
> > create a reprogrammed chip.
> 
> I want to thank those members of the list that directed me to the 
proper 
> emulation software.  I am still in need however of a U.S. source for 
the 
> hardware (i.e. PROM socket and related cables, etc.).  Your help 
would be 
> most appreciated.
> 
> Thanks.
> 
> George F. McLaughlin III
> george_mclaughlin at bedison.com
> 
i am planning to build an adapter cable to go between the mem cal and 
the eprom programmer i beleive the eprom used in it is an 27128 

and if you have noticed the top plastic cover snaps off the mem cal
exposing the eprom and the memcal hybrid   there seems to be a 
direct correspondance between the eproms 28 pins and the pin grid on
the bottom of the unit dont try to remove the rom because its soldered 
in maybe a closepin type test clip would work also.

does anyone know what cpu chip is used in an 1988 buick regal with an 
2.8l pfi engine with maf?

 >
if you would help me dissamble and analyse my memcal code iwill build 
you an adapter cable ; i also have a very good eprom programmer.

if you are in the uk check out the maplin publishing magazines 
for ads for programmers