Datasheet

PIC16(L)F722A/723A
DS41417B-page 190  2010-2012 Microchip Technology Inc.
MOVF Move f
Syntax: [ label ] MOVF f,d
Operands: 0  f  127
d  [0,1]
Operation: (f)  (dest)
Status Affected: Z
Description: The contents of register f is
moved to a destination dependent
upon the status of d. If d = 0,
destination is W register. If d = 1,
the destination is file register f
itself. d = 1 is useful to test a file
register since status flag Z is
affected.
Words: 1
Cycles: 1
Example:
MOVF FSR, 0
After Instruction
W= value in FSR
register
Z= 1
MOVLW Move literal to W
Syntax: [ label ] MOVLW k
Operands: 0  k  255
Operation: k  (W)
Status Affected: None
Description: The eight-bit literal ‘k’ is loaded into
W register. The “don’t cares” will
assemble as ‘0’s.
Words: 1
Cycles: 1
Example:
MOVLW 0x5A
After Instruction
W= 0x5A
MOVWF Move W to f
Syntax: [ label ] MOVWF f
Operands: 0  f  127
Operation: (W)  (f)
Status Affected: None
Description: Move data from W register to
register ‘f’.
Words: 1
Cycles: 1
Example:
MOVW
F
OPTION
Before Instruction
OPTION = 0xFF
W = 0x4F
After Instruction
OPTION = 0x4F
W = 0x4F
NOP No Operation
Syntax: [ label ] NOP
Operands: None
Operation: No operation
Status Affected: None
Description: No operation.
Words: 1
Cycles: 1
Example:
NOP