PIC18F6X2X Datasheet, PDF (320/386 Pages) Microchip Technology – 64/80-Pin High Performance, 64-Kbyte Enhanced FLASH Microcontrollers with A/D

PIC18F6X2X/8X2X
XORWF
Exclusive OR W with f
Syntax:
[ label ] XORWF f [,d [,a]
Operands:
0 ≤ f ≤ 255
d ∈ [0,1]
a ∈ [0,1]
Operation:
(W) .XOR. (f) → dest
Status Affected: N, Z
Encoding:
0001 10da ffff ffff
Description:
Exclusive OR the contents of W
with register ‘f’. If ‘d’ is 0, the result
is stored in W. If ‘d’ is 1, the result is
stored back in the register ‘f’
(default). If ‘a’ is 0, the Access
Bank will be selected, overriding
the BSR value. If ‘a’ is 1, then the
bank will be selected as per the
BSR value (default).
Words:
1
Cycles:
1
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
Read
register ‘f’
Process
Data
Write to
destination
Example:
XORWF REG, 1, 0
Before Instruction
REG = 0xAF
W
= 0xB5
After Instruction
REG = 0x1A
W
= 0xB5
DS39612A-page 318
Advance Information
 2003 Microchip Technology Inc.