PIC18F448-E/PT Microchip Technology, PIC18F448-E/PT Datasheet - Page 290

• Manufacturer Part Number: PIC18F448-E/PT
• Description: IC MCU FLASH 8KX16 W/CAN 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F448-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADDWFC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS41159E-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
© 2006 Microchip Technology Inc.
255
1011
0x5F
Process
W
Data
Q3
k
kkkk
Write to W
Q4
kkkk