I am having a problem reading the RA4 (AN3) pin 3 on a 16F684.
I have several boards that perform the same.
I can read RA0 (AN0) OK. Am I missing a setting?
TRISA = %11011111 ' Config I/O s
CMCON0 = 7 '%00000111 ' Comparators OFF
CCP1CON = %00000000
ANSEL = %00001001
Loop
ADCIN 3,AD4 'read channel 4...AN3
AD4 = AD4 >> 6
SerOut PORTA.5, n2400,[I,192,#AD4," "]
goto loop
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