I want to be able to select, this is where the PIC
comes in. I want the PIC to listen and if it sees a
special key sequence it will turn off one of the tx/rx
AND gates and turn on the other tx/rx AND gates.
Allowing communication to the other computer.

Keith

>
>         Simple as it can be ;o)
>
>         We stopped using the AND gates as
> "controlled switches". Done that, you need to MIX or
> to SELECT the output? If you just want to mix the
> output (since only one will be connected at any
> given time), you just put an OR gate after the two
> AND gates ;o)
>
>         Don't forget to connect unused inputs to
> ground!
>
>
> ---8<---Corte aqui---8<----
>
> Alexandre Souza
> taito@terra.com.br
> http://planeta.terra.com.br/lazer/pinball/
>
> ---8<---Corte aqui---8<----
>
> --
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> ways.  See http://www.piclist.com/#archives for
> details.
>
>


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