Can't make RA1 a digital Input on (10 out of 20) 16F887.

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  1. - 11th October 2013, 06:14 #16
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    Art
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    Default Re: Can't make RA1 a digital Input on (10 out of 20) 16F887.

    Code:
    %000000010
%00000010
    They are both the same number.

    Google RA1 Digital, and you can see the pain!

    if portA are all digital inputs, what value do you get reading portA into a byte?
    Code:
    byte = PORTA;
    What happens if you do this:
    Code:
    HIGH PORTA.0
PAUSE 250
LOW PORTA.0
PAUSE 250
    So that portA isn't powering an LED while A1 is being read?
    Last edited by Art; - 11th October 2013 at 06:25.
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