PIC18F24 MICROCHIP [Microchip Technology], PIC18F24 Datasheet - Page 290

• Manufacturer Part Number: PIC18F24
• Description: 28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module
• Manufacturer: MICROCHIP [Microchip Technology]

ADDWFC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS41159D-page 288
PIC18FXX8
Q Cycle Activity:
Before Instruction
After Instruction
Decode
Carry bit =
REG
W
Carry bit =
REG
W
Q1
ADD W and Carry bit to f
[ label ] ADDWFC
0
d
a
(W) + (f) + (C)
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 will be selected. If ‘a’ is ‘1’,
the BSR will not be overridden.
1
1
=
=
=
=
register ‘f’
ADDWFC
Read
0010
f
[0,1]
[0,1]
Q2
1
0x02
0x4D
0
0x02
0x50
255
00da
REG, W
Process
Data
dest
Q3
f [,d [,a]]
ffff
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
[ label ] ANDLW
0
(W) .AND. k
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’
k
0xA3
0x03
 2004 Microchip Technology Inc.
255
1011
0x5F
Process
W
Data
Q3
k
kkkk
Write to W
Q4
kkkk