Looking for a date for the gmecm eeprom

Mitch Louole brief456 at hotmail.com
Wed Jan 24 01:18:52 GMT 2001


By any chance does Diacom support this memory dump function?



>From: Scot Sealander <Sealand at clarityconnect.com>
>Reply-To: gmecm at diy-efi.org
>To: gmecm at diy-efi.org
>Subject: Re: Looking for a date for the gmecm eeprom
>Date: Mon, 22 Jan 2001 19:26:05 -0500
>
>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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