PIC18F452I/L Microchip Technology, PIC18F452I/L Datasheet - Page 216

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

Eeprom Memory Size

256Byte

Ram Memory Size

1.5KB

Cpu Speed

40MHz

No. Of Timers

Core Size

8 Bit

Program Memory Size

16 KWords

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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PIC18FXX2

TABLE 20-2:

DS39564C-page 214

BYTE-ORIENTED FILE REGISTER OPERATIONS

ADDWF

ADDWFC

ANDWF

CLRF

COMF

CPFSEQ

CPFSGT

CPFSLT

DECF

DECFSZ

DCFSNZ

INCF

INCFSZ

INFSNZ

IORWF

MOVF

MOVFF

MOVWF

MULWF

NEGF

RLCF

RLNCF

RRCF

RRNCF

SETF

SUBFWB

SUBWF

SUBWFB

SWAPF

TSTFSZ

XORWF

BIT-ORIENTED FILE REGISTER OPERATIONS

BCF

BSF

BTFSC

BTFSS

BTG

Note 1: When a PORT register is modified as a function of itself (e.g., MOVF PORTB, 1, 0), the value used will be that value

Mnemonic,

Operands

2: If this instruction is executed on the TMR0 register (and, where applicable, d = 1), the prescaler will be cleared if assigned.

3: If Program Counter (PC) is modified or a conditional test is true, the instruction requires two cycles. The second cycle is

4: Some instructions are 2-word instructions. The second word of these instructions will be executed as a NOP, unless the

5: If the Table Write starts the write cycle to internal memory, the write will continue until terminated.

present on the pins themselves. For example, if the data latch is '1' for a pin configured as input and is driven low by an

external device, the data will be written back with a '0'.

executed as a NOP.

first word of the instruction retrieves the information embedded in these 16-bits. This ensures that all program memory

locations have a valid instruction.

f, d, a

f, a

f, d, a

f, a

f, d, a

f, a

f, d, a

f, a

f, d, a

f, a

f, d, a

f, b, a

f, d, a

, f

PIC18FXXX INSTRUCTION SET

Add WREG and f

Add WREG and Carry bit to f

AND WREG with f

Clear f

Complement f

Compare f with WREG, skip =

Compare f with WREG, skip >

Compare f with WREG, skip <

Decrement f

Decrement f, Skip if 0

Decrement f, Skip if Not 0

Increment f

Increment f, Skip if 0

Increment f, Skip if Not 0

Inclusive OR WREG with f

Move f

Move WREG to f

Multiply WREG with f

Negate f

Rotate Left f through Carry

Rotate Left f (No Carry)

Rotate Right f through Carry

Rotate Right f (No Carry)

Set f

Subtract f from WREG with

borrow

Subtract WREG from f

Subtract WREG from f with

borrow

Swap nibbles in f

Test f, skip if 0

Exclusive OR WREG with f

Bit Clear f

Bit Set f

Bit Test f, Skip if Clear

Bit Test f, Skip if Set

Bit Toggle f

(destination) 2nd word

(source) to 1st word

Description

1 (2 or 3)

Cycles

0010

0001

0110

0001

0110

0000

0010

0100

0010

0011

0100

0001

0101

1100

1111

0110

0000

0110

0011

0100

0011

0100

0110

0101

0011

0110

0001

1001

1000

1011

1010

0111

MSb

16-Bit Instruction Word

01da0

01da

101a

11da

001a

010a

000a

01da

11da

10da

11da

10da

00da

ffff

111a

001a

110a

01da

00da

100a

01da

11da

10da

011a

10da

bbba

0da

ffff

LSb

C, DC, Z, OV, N

Z, N

None

C, DC, Z, OV, N

None

C, DC, Z, OV, N

None

Z, N

None

C, DC, Z, OV, N

C, Z, N

Z, N

C, Z, N

Z, N

None

C, DC, Z, OV, N

None

Z, N

None

Affected

Status

1, 2

1,2

1, 2

1, 2, 3, 4

1, 2

1, 2, 3, 4

1, 2

3, 4

1, 2

Notes

PIC18F452I/L Microchip Technology, PIC18F452I/L Datasheet - Page 216

PIC18F452I/L

Specifications of PIC18F452I/L

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