16f630 help please

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  1. - 26th August 2005, 02:27 #2
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    grounded is offline Junior Member
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    OK I think I've got the I/O config

    TRISA =
    00111111= ALL PINS INPUTS
    00100000 =PORTA.5 /PIN 2 IS A INPUT
    00010000=PORTA.4/PIN 3 IS A INPUT
    00001000=PORTA.3/PIN 4 IS A INPUT (can only be input)
    00000100=PORTA.2/PIN 11 IS A INPUT
    00000010=PORTA.1/PIN 12 IS A INPUT
    00000001=PORTA.0/PIN 13 IS A INPUT
    TRISC =
    00100000=PORTC.5 /PIN 5 IS A INPUT
    00010000=PORTC.4/PIN 6 IS A INPUT
    00001000=PORTC.3/PIN 7 IS A INPUT
    00000100=PORTC.2/PIN 8 IS A INPUT
    00000010=PORTC.1/PIN 9 IS A INPUT
    00000001=PORTC.0/PIN 10 IS A INPUT

    but still not sure on the turning on weak pull ups
    any help
    Last edited by grounded; - 26th August 2005 at 02:30.
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