(Difference between revisions)
m (→Configuring I/O)
Revision as of 16:52, 11 July 2006
For a complete list of features, see this printout from the datasheet.
IMPORTANT: See PIC16F684 Registers for detailed information on registers.
|+ 5 V|
|External Voltage Reference|
|PORTA/PORTC Programmable I/O|
|External Interrupt Input|
INIT_IO BANK0 CLRF PORTA ;Init PORTA - initially set to LOW MOVLW B'000101' ;Set RA<0> as input MOVWF TRISA ; and set RA<5:1> ; as outputs BANK1 CLRF PORTC ;Init PORTC - initially set to LOW MOVLW B'000000' ;Set RC<5:0> as outputs MOVWF TRISC CLRF ANSEL ;Set all pins initially to digital I/O MOVLW B'000001' MOVWF ANSEL ;Set AN<0> (RA<0>) to Analog input ; RA<5:1> remain digital I/O RETURN