Re: Link Question
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At 08:14 PM 7/15/96 GMT, you wrote:
>Ok, I know that three sets of wires constitute the graph-link for the TI-
>82
>and the TI-85: white, red and the ground. Which of these
>sets of wires, if not all of them, does information travel on
>when information is being transfered? Exactly what are the
>functions of each of the sets of wires? Thank you for your
>time.
>
>
>
>----Derik Mitchell gkuv81b@prodigy.com
>
I beleive it works like this when the two calc start transfering both lines
are High. The sending calc puts a low on one of the lines(the line that goes
low determines a 1 or a 0, but i don't remember witch is witch). then the
receiving calc puts a low on the other line and both calc go High again.
this is repeated
>
********************************
* Marc C. Levine *
* mlevine@apci.net *
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