INTEDG bit-OPTION register - Rising or falling edge triggering levels

Q.  Which bit-register pair plays a significant role in configuring the rising or falling edge triggering levels in external interrupts of PIC 16C61/71?
- Published on 16 Nov 15

a. INTF bit - INTCON register
b. INTEDG bit - OPTION register
c. INT bit -INTCON register
d. INTE bit - OPTION register

ANSWER: INTEDG bit - OPTION register

Post your comment / Share knowledge

Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)