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Xor a, n, Operation, Description – Zilog EZ80F916 User Manual

Page 381: Condition bits affected attributes

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eZ80

®

CPU

User Manual

UM007715-0415

CPU Instruction Set

372

XOR A, n

Logical Exclusive OR

Operation

A  A XOR n

Description

The 8-bit immediate value n is bitwise exclusive-ORed with the contents of the accumula-

tor, A. The result is written to the accumulator.

Condition Bits Affected

Attributes

S

Set if result is negative; reset otherwise.

Z

Set if result is 0; reset otherwise.

H

Reset.

P/V

Set if parity is even; reset otherwise.

N

Reset.

C

Reset.

Mnemonic Operand

ADL Mode Cycle

Opcode (hex)

XOR

A,n

X

2

EE, nn

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