PIC18F452I/L Microchip Technology, PIC18F452I/L Datasheet - Page 220
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC18F452I/L
Manufacturer Part Number
PIC18F452I/L
Description
IC, 8BIT MCU, PIC18F, 40MHZ, LCC-44
Manufacturer
Microchip Technology
Datasheet
1.PIC18F242-ISO.pdf
(332 pages)
Specifications of PIC18F452I/L
Controller Family/series
PIC18
No. Of I/o's
34
Eeprom Memory Size
256Byte
Ram Memory Size
1.5KB
Cpu Speed
40MHz
No. Of Timers
4
Core Size
8 Bit
Program Memory Size
16 KWords
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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PIC18FXX2
ADDWFC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS39564C-page 218
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
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 loca-
tion '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
f
[0,1]
[0,1]
255
00da
REG, 0, 1
Process
Data
Q3
dest
ffff
f [,d [,a]
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'
0xA3
0x03
k
© 2006 Microchip Technology Inc.
255
1011
0x5F
Process
Data
Q3
W
k
kkkk
Write to W
Q4
kkkk
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