EPROM emulator

Kurek, Larry LKurek at pns.anl.gov
Thu Feb 11 15:51:59 GMT 1999


Sign me up!

I assume I would need to socket my 94 Z28 PCM to do this? no big
deal...should be fun :)

Larry

> 
> Do we have enough interest to layout a board that will allow use to
> emulator the EPROM in several ECMs? This could be a group buy much
> like the boards on the efi332 project. I see something that would
> allow us to switch between an EPROM/RAM and RAM (2 banks) with a small
> processor connected to a laptop by RS232. We could, in real time,
> alter the tuning data. Example: with the engine running roll in the
> EPROM (synchronously), write to the RAM, then roll the RAM back
> in. Cost would be on the order of $50 or less. Comments?
> 
> john
> 



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