Processing Power

David Cooley cooldave at
Thu May 18 21:09:23 GMT 1995

>At this level of complexity GM will be using the CAN network to talk
>among it various CPUs and devices.  Each sensor would have a CAN
>interface and just be anouther device on a two wire network. Or they
>might be tied on a CPU that is involved with the breaking or suspension.
Well, They won't be using CAN... they'll be using J-1850.  EPA requires all
cars manufactured in the US after 1996 to use the J-1850 protocol.
David Cooley                                 Fax: (919) 319-2896       
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