PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 320

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18FXX8
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS41159B-page 318
Q Cycle Activity:
Before Instruction
After Instruction
Decode
REG
W
REG
W
Q1
=
=
=
=
register ’f’
Exclusive OR W with f
[ label ] 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 will be selected, overriding
the BSR value. If ’a’ is 1, then the
bank will be selected as per the
BSR value (default).
1
1
XORWF
Read
0001
Q2
0xAF
0xB5
0x1A
0xB5
f
[0,1]
[0,1]
255
REG
10da
Process
Data
Q3
dest
ffff
f [,d [,a]]
destination
Write to
Q4
ffff
2002 Microchip Technology Inc.