At 09:56 AM 7/5/02 -0700, you wrote:
>Harold writes:
>        The word escapes me right now... But there's the self clocking code
>sometimes used on disk drives.

Could you be thinking of 'manchester' encoding? It is one form of
self-clocking serial data transmission.  For a quick explanation, see:


http://www.thelinuxreview.com/howto/intro_to_networking/c4511.htm

Tom M.

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