Input / output using same pin

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  1. - 4th March 2007, 20:05 #1
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    leonel
    leonel is offline Junior Member
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    Default Input / output using same pin

    I'm thinking to use the same PIC I/O to drive a led and to be an input from a switch, this is being an input/output just by changing TRIS. It's possible isnīt it? I'm using the circuit attatched
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