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Re: ALDL European version



This is the ISO 9141 initialization,  possible used for some
Euro Bosch GM, such  as Opel or Geo.  Car will then return
$55 to determine baud rate.
Alex
----- Original Message -----
From: Peter Gargano <peter@techedge.com.au>
To: <gmecm@diy-efi.org>
Sent: Tuesday, August 15, 2000 5:29 PM
Subject: Re: ALDL European version


> Alex Pepper wrote (in HTML!)...
>
> > Try 1.8 secs.  or a 5 baud address byte.
>
> Can you explain that a bit better?
>
> I understand 5 baud (1/5 sec per bit) so 1.8 seconds per
> character = 9 bits (ie. 1 start + 8 data, hold the stop
bit!).
>
> But is this first character the MESSAGE ID/MODULE ID, of a
> standard 8192 baud request, or something else?
>
> regards, Peter
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