PIC18F2331-E/ML MICROCHIP [Microchip Technology], PIC18F2331-E/ML Datasheet - Page 290

• Manufacturer Part Number: PIC18F2331-E/ML
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2331/2431/4331/4431
ADDWFC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS39616D-page 290
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
[ label ] 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 will be selected. If ‘a’ is ‘1’,
the BSR will not be overridden.
1
1
ADDWFC
Read
Q2
0010
1
0x02
0x4D
0
0x02
0x50
00da
REG, W
Process
Data
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  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’
0xA3
0x03
 2010 Microchip Technology Inc.
1011
0x5F
Process
Data
Q3
k
kkkk
Write to
Q4
W
kkkk