EPROM emulator

[DC Smith]

Even if it only does half of this, I would like two, please? :) I've
been wanting a emulator for a while, but don't really care for the ones
I have been seeing, so far. Sounds like this may be just the ticket to
make that POS 7148 ecm in the GN's programmable. 

jsg at donet.com wrote:
> 
> 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

-- 
***********************************************************************
Dan Smith      84 Regal   12.13 at 112     GSCA# 1459
St.Charles, Missouri 
mailto:dcsmith at bytes.net               
mailto:dcsmith at gnttype.org
mailto:morepoweral at bytes.net
mailto:morepoweral at gnttype.org
mailto:morepoweral at tetranet.net
mailto:smithd at fsi023.flightsafety.com
http://www.tetranet.net/users/morepoweral
***********************************************************************