PIC16F871 Microchip Technology Inc., PIC16F871 Datasheet - Page 112

• Manufacturer Part Number: PIC16F871
• Description: 28/40-pin, 8-bit Cmos Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC16F870/871
SWAPF
Syntax:
Operands:
Operation:
Status Affected:
Description:
XORLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
DS30569B-page 110
Swap Nibbles in f
[ label ] SWAPF f,d
0
d
(f<3:0>)
(f<7:4>)
None
The upper and lower nibbles of
register 'f' are exchanged. If 'd' is
0, the result is placed in the W
register. If 'd' is 1, the result is
placed in register 'f'.
Exclusive OR Literal with W
[ label ] XORLW k
0
(W) .XOR. k
Z
The contents of the W register
are XOR’ed with the eight-bit
literal 'k'. The result is placed in
the W register.
f
[0,1]
k
127
255
(destination<7:4>),
(destination<3:0>)
W)
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Exclusive OR W with f
[ label ] XORWF
0
d
(W) .XOR. (f)
Z
Exclusive OR the contents of the
W register with register 'f'. If 'd' is
0, the result is stored in the W
register. If 'd' is 1, the result is
stored back in register 'f'.
f
[0,1]
 2003 Microchip Technology Inc.
127
destination)
f,d