Kernel + real-time OS semantics

[Bruce]

Would be an excellent thing for some of the takers to do,
please note the total silence.
Guess everyone's too busy
Just exercising my holier then thou atitude.
Bruce



----- Original Message -----
From: "Pat Ford" <pat at istop.com>
To: <gmecm at diy-efi.org>
Sent: Thursday, September 06, 2001 5:19 PM
Subject: Re: Kernel + real-time OS semantics


> Can anyone who has looked a a bunch of P4 bins tell me if there are any
> bytes besides prom id, mask, checksum and the vector table that occur at
> the same place on all/most bins?
>  Are the NVram locations the same on any bins?
>
> i.e.
> 730azty ram locations.
>
>    L0000 ; Main Counter, 160Hz
>
>    L0001 ; status word
>
>
>    L0002 ; MALFFLG1
> ; b7  Malf Code 12  no reference pulse (engine not running)
> ; b6  Malf Code 13  oxygen sensor
> ; b5  Malf Code 14  coolant sensor high temperature
> ; b4  Malf Code 15  coolant sensor low temperature
> ; b3  Malf Code 21  throttle position sensor hi
> ; b2  Malf Code 22  throttle position sensor low
> ; b1  Malf Code 23  low manifold air temp
> ; b0  Malf Code 24  vehicle speed sensor low
>
>
>
> steve ravet wrote:
> >
> snip
> >
> > That's a great idea.  There's a start here:
> >
> > http://diy-efi.org/gmecm/ecm_info/p4_registers.html
> >
> > with info that I was able to find in the archives.  Anything people
> > could add would be great.
> >
> > --steve
> >
> > --
> > Steve Ravet
> > steve.ravet at arm.com
> > ARM,Inc.
> > www.arm.com
>
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