Looking for a date for the gmecm eeprom

[Scot Sealander]

Dave & Irina Eicher wrote:

> I'd be interested to know this to.

I used an ALDL mode 2 command (set up in a loop) to ask for memory
contents.  Then saved the whole thing in a binary file.  The Cavalier
ECM memory is in two sections, the EEPROM and the ROM.  The EEPROM 
is $B600 to $B7FF.  Yep, 512 bytes for all the cal data.  The ROM 
where the program resides is $D000 to $FFFF.

The vehicle speed limiter is hard coded in ROM, there is no changing it.

I still do have the binary here somewhere.....

Scot Sealander



> ----- Original Message -----
> From: <Chipsbyal at aol.com>
> To: <gmecm at diy-efi.org>
> Sent: Sunday, January 21, 2001 11:37 PM
> Subject: Re: Looking for a date for the gmecm eeprom
> 
> > Scott do you have any of those files anymore? How do you get it to spit
> out
> > everything through the ALDL?
> > AL
> >
> > www.ChipsByAl.com
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