PIC16C711-04I/SP View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16C711-04I/SP Datasheet PDF : 176 Pages
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PIC16C71X
XORLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Exclusive OR Literal with W
[label] XORLW k
0 ≤ k ≤ 255
(W) .XOR. k → (W)
Z
11 1010 kkkk kkkk
The contents of the W register are
XOR’ed with the eight bit literal 'k'.
The result is placed in the W regis-
ter.
1
1
Q1 Q2 Q3 Q4
Decode Read Process Write to
literal 'k' data
W
Example:
XORLW 0xAF
Before Instruction
W = 0xB5
After Instruction
W = 0x1A
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Exclusive OR W with f
[label] XORWF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(W) .XOR. (f) → (dest)
Z
00 0110 dfff ffff
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'.
1
1
Q1
Q2
Q3
Q4
Decode
Read
register
'f'
Process
data
Write to
dest
Example
XORWF REG 1
Before Instruction
REG =
W
=
After Instruction
REG =
W
=
0xAF
0xB5
0x1A
0xB5
DS30272A-page 84
© 1997 Microchip Technology Inc.
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