Retfie instruction

retlw
rlcf instructions
pic18 instruction set
pic assembly instructions
retlw instruction means
btg instruction
clrf instruction
pic instruction set tutorial

RETFIE. < Previous instruction: RESET | Instruction index | Next instruction: RETLW >. RETFIE title= < Previous instruction: RESET | Instruction index Return from interrupt (RETFIE) instruction clears interrupt flags. b. The program restarts from PC=0 after each interrupt O c. None O d. A RETURN instruction will send the program flow back to the position where the CALL was made. RETFIE, This is a RETurn From Interrupt instruction. retfie. “Main” Program: Interrupt Processing. Instr i. Instr i+1. Instr i+2 retfie. ; return from interrupt. Note the instruction used to return from.RETFIE instruction. • RETFIE will cause the microcontroller to pop the. PC from the stack and resume normal operations (unless more interrupts pending). This is a two-cycle instruction. [the_ad id=”3059″]. Syntax: [ label ] RETFIE. Operation: TOS → PC,. 1 → GIE or PEIE,. Operands:. RETFIE. 40. CLRWDT. 41. SLEEP. 42. Knowledge Check 7. 43. 14-Bit Core Instructions. 44. Bit Manipulation Example. 45. Knowledge Check 8.