PIC18F2450 MICROCHIP [Microchip Technology], PIC18F2450 Datasheet - Page 254

• Manufacturer Part Number: PIC18F2450
• Description: 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2450/4450
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS39760A-page 252
Q Cycle Activity:
Before Instruction
After Instruction
Decode
REG
W
REG
W
Q1
=
=
=
=
register ‘f’
Exclusive OR W with f
XORWF
0
d
a
(W) .XOR. (f)
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 (default).
If ‘a’ is ‘0’ and the extended instruction
set is enabled, this instruction operates
in Indexed Literal Offset Addressing
mode whenever f
Section 19.2.3 “Byte-Oriented and
Bit-Oriented Instructions in Indexed
Literal Offset Mode” for details.
1
1
XORWF
Read
0001
Q2
f
AFh
B5h
1Ah
B5h
[0,1]
[0,1]
255
REG, 1, 0
f {,d {,a}}
10da
Process
Data
dest
Q3
95 (5Fh). See
ffff
destination
Advance Information
Write to
Q4
ffff
© 2006 Microchip Technology Inc.