Re: CRC

["Brad Houser" <bhouser@xxxxxxxxxxx>]

>Bert writes:
>
><< What is CRC?
>  >>
>It's a Cyclic Redundancy Check", a electronic/software procedure to find
out
>if data is correct. This procedure is transparent to the user and allow the
>system to default to a "error handling routine" to prevent disaster due to
>false data information.


OK. That's sort of what I was going to say.

So WRT the BMW, the CRC in the OBC reads the data ABS and computes the MPH
and the BIMWAD behind the wheel knows nothing is going on until the DIL
(Damned Idiot Light) comes on during the ERH (Error Handling Routine)?

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