I don't understand why I can send out data on RC4-RC7 without setting to digital, but not E and RS on RC0 and RC1? I thought setting to digital was only needed for input on pin that was also A/D input.
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Re: PIC16F690 LCDOUT problem
I don't understand why I can send out data on RC4-RC7 without setting to digital, but not E and RS on RC0 and RC1? I thought setting to digital was only needed for input on pin that was also A/D input.
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