Help w/ EPROM emulator $$

[Jeff M]

One I know of that is a bit pricey is at the listed link here, but you may
have to look around to find the English version.  Cost for the whole
package, being a real real-time switching type dual EPROM setup and a very
comprehensive front end software package (that in 5 minutes I was using the
demo version as it was for use in a vehicle, very intuitive!!) of 3,750,000
Lira, or about $1,600 American.  It also comes with over 400 "cards" (bins)
of all the cool rides they have in Europe from Austins to Vedubbs (VW)
already inside the data base.  It runs in DOS or Win and in either, had no
problem with DOS 6.XX and Win 98 and a 550 mHz.   Enjoy!! and Happy Holidays
everyone.  Jeff Middaugh

http://www.axa.it/ame/main_ing.html   English

http://www.motorart.net/sea New Italian sight with links to local user shops
and such



> Does anybody know if there is a 'real-time' PROM emulator out there that I
> can use w/ my 7749 ECU (Syclone)?
>
> The emulator vendors I've contacted either have not replied, or not really
> answered my questions.
>
> The ECU *will* tolerate switching between PROMs while running via a
> thumbwheel switch (Todd A./Brian G. 10/1 chip).
>
> If there's no commercial unit out there that will work, I'd like to put
> together a board that will have a 16k generic 'keep-it-running' PROM,
> switchable w/ a 16k SRAM which can be loaded &/or modified thru a laptop
> parallel port.  I only want to change one byte at a time.  Normally, the
> ECU would run using the SRAM; when writing a new byte, it could switch to
> the PROM for the few ms needed to write to the SRAM, then switch back to
> the SRAM.
>
> I'd rather not reinvent the wheel, so if anybody has done such, or knows
of
> a commercial unit that will do this, I'd *really* like to know about it.
>
> Thanks - Barry