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Zilog Z8F0130 User Manual

Page 206

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eZ8

CPU Core

User Manual

UM012820-0810

NOP Instruction

191

NOP

Definition

No Operation.

Syntax

NOP

Operation

None.

Description

No action is performed by this instruction. It is used as a cycle timing
delay.

Flags

Attributes

3

C

Unaffected

Z

Unaffected

S

Unaffected

V

Unaffected

D

Unaffected

H

Unaffected

3.

The location of the NOP instruction has been moved from its former Z8 CPU Op Code location

at FFh.

Mnemonic

Destination,
Source

Op Code
(Hex)

Operand 1

Operand 2

Operand 3

NOP

0F