PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 356

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS41303G-page 356
Q Cycle Activity:
Before Instruction
After Instruction
Decode
REG
W
REG
W
Q1
=
=
=
=
register ‘f’
Exclusive OR W with f
XORWF
0  f  255
d  [0,1]
a  [0,1]
(W) .XOR. (f) dest
N, Z
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 is selected.
If ‘a’ is ‘1’, the BSR is used to select the
GPR bank.
If ‘a’ is ‘0’ and the extended instruction
set is enabled, this instruction operates
in Indexed Literal Offset Addressing
mode whenever f 95 (5Fh). See
Section 24.2.3 “Byte-Oriented and
Bit-Oriented Instructions in Indexed
Literal Offset Mode” for details.
1
1
XORWF
Read
0001
Q2
AFh
B5h
1Ah
B5h
REG, 1, 0
f {,d {,a}}
10da
Process
Data
Q3
ffff
destination
Write to
Q4
ffff
 2010 Microchip Technology Inc.