Emulator + Editor ?????

[Eric Aos]

I checked on prices yesterday... It's very dependant on how many are
ordered. Looks like total cost, board + parts would be around $200 for a
quantity of 10, or $120 for a quantity of 100. With the bare boards going
from $80+ to under $10.
I'll post more, after some real world testing.

Eric Aos

> Saw an email from someone asking about price of the PCB, but
> don't remember
> a reply.  Anyone?
> Steve
>
> -----Original Message-----
> From: Eric Aos [mailto:eoa at spartek.com]
> Sent: Wednesday, February 14, 2001 8:20 PM
> To: gmecm at diy-efi.org
> Subject: RE: Emulator + Editor ?????
>
>
> That would be me... or at least I have been working on one.
> It worked a year
> ago on the bench, but for the last year it's been kicking my
> butt. Couldn't
> get it to download a good image, nor could several others. Today it is
> working again, and I know why.... DON'T let a CE line float :(
> 84 pins, and I only missed one. Anyhow after a year of
> getting my ass kicked
> by it, I think it's ready to try in a real car again. Here's
> the spec.'s for
> those interested...
>
> 1. 64K DP Ram.
> 2. Serial Connection to a PC for download.
> 3. ALDL circuitry built in (activated by pin 7, the commonly available
>    ALDL monitor programs will work with it as they are) It will switch
>    back and forth from monitor to emulator automatically.
> 4. There is a 28 pin socket so that you can read the stock chip.
> 5. The DP Ram has a battery backup.
> 6. The board is small enough to fit inside a '730 case. With only the
>    9 pin connector, and 1 or 2 indicator LED's sticking out.
> 7. By making your own ribbon cable to jumper from the Emulator to your
>    ECM, you can use it for any size EPROM you have, from 1 bit to 64K.
>    Just connect the desired address lines, and leave the others
>    disconnected.
> 8. Since it is DP Ram, you can write to it while the engine
> is running.
>    (Theoretically you could be at full throttle, and change
> the timing,
>    without hurting the motor.)
> 9. It is completely integrated with WinBin, so you can Upload/Download
>    the entire EPROM contents, or download changes as you make them.
> 10.The communication protocol is ASCII, and open. So any editor
>    could be modified, or written that will talk to it.
> 11.Cost.... cheap, or at least worth the price :)
>
>
> Eric Aos
> http://www.spiritone.com/~eoa/Cars/EFI/Emulator.htm
>
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