PIC16C54A-LPI/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C54A-LPI/SP

EPROM/ROM-Based 8-bit CMOS Microcontroller Series

Microchip Technology 

PIC16C5X

XORLW

Exclusive OR literal with W

Syntax:

[label] XORLW k

Operands:

0 k 255

Operation:

(W) .XOR. k W)

Status Affected: Z

Encoding:

Description:

1111 kkkk kkkk

The contents of the W register are

XOR’ed with the eight bit literal 'k'.

The result is placed in the W regis-

ter.

Words:

Cycles:

Example:

1

1

XORLW 0xAF

Before Instruction

W = 0xB5

After Instruction

W = 0x1A

XORWF

Exclusive OR W with f

Syntax:

[ label ] XORWF f,d

Operands:

0  f  31

d  [0,1]

Operation:

(W) .XOR. (f) dest)

Status Affected: Z

Encoding:

Description:

Words:

Cycles:

0001 10df ffff

Exclusive OR the contents of the

W register with register 'f'. If 'd' is 0

the result is stored in the W regis-

ter. If 'd' is 1 the result is stored

back in register 'f'.

1

1

Example

XORWF REG,1

Before Instruction

REG

=

W

=

After Instruction

REG

=

W

=

0xAF

0xB5

0x1A

0xB5

DS30453E-page 60

Preliminary

 1997-2013 Microchip Technology Inc.

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