PIC18F25J50 MICROCHIP [Microchip Technology], PIC18F25J50 Datasheet - Page 442

• Manufacturer Part Number: PIC18F25J50
• Description: 28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F46J50 FAMILY
ADDWFC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS39931D-page 442
Q Cycle Activity:
Before Instruction
After Instruction
Decode
Carry bit =
REG
W
Carry bit =
REG
W
Q1
=
=
=
=
register ‘f’
ADD W and Carry bit to f
ADDWFC
0  f  255
d [0,1]
a [0,1]
(W) + (f) + (C)  dest
N,OV, C, DC, Z
Add W, the Carry flag and data memory
location, ‘f’. If ‘d’ is ‘0’, the result is
placed in W. If ‘d’ is ‘1’, the result is
placed in data memory location ‘f’.
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 95 (5Fh). See
Section 28.2.3 “Byte-Oriented and
Bit-Oriented Instructions in Indexed
Literal Offset Mode”
1
1
ADDWFC
Read
0010
Q2
1
02h
4Dh
0
02h
50h
00da
REG, 0, 1
f {,d {,a}}
Process
Data
Q3
ffff
for details.
destination
Write to
Q4
ffff
ANDLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Decode
W
W
Q1
Read literal
=
=
AND Literal with W
ANDLW
0  k  255
(W) .AND. k  W
N, Z
The contents of W are ANDed with the
8-bit literal ‘k’. The result is placed in
W.
1
1
ANDLW
0000
Q2
‘k’
A3h
03h
 2011 Microchip Technology Inc.
k
1011
0x5F
Process
Data
Q3
kkkk
Write to
Q4
W
kkkk