Z8018X View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z8018X

Family MPU

Zilog 

Z8018x Family

MPU User Manual

275

Table 51. Bus and Control Signal Condition in Each Machine Cycle (Continued)

Instruction

RLC (HL)

RL (HL)

RRC (HL)

RR (HL)

SLA (HL)

SRA (HL)

SRL (HL)

RLC (IX + d)

RLC (IY + d)

RL (IX + d)

RL (IY + d)

RRC (IX + d)

RRC (IY + d)

RR (IX + d)

RR (IY + d)

SLA (IX + d)

SLA (IY + d)

SRA (IX + d)

SRA (IY + d)

SRL (IX + d)

SRL (IY + d)

RLD

RRD

Machine

Cycle States Address

Data

MC1

T1T2T3 1st Op Code 1st Op

Address

Code

MC2

T1T2T3 2nd Op Code 2nd Op

Address

Code

MC3 T1T2T3 HL

DATA

MC4 Ti

*

Z

MC5 T1T2T3 HL

DATA

MC1

T1T2T3 1st Op Code 1st Op

Address

Code

MC2

T1T2T3 2nd Op Code 2ndOp

Address

Code

MC3

T1T2T3 1st operand d

Address

MC4

T1T2T3 3rd Op Code 3rd Op

Address

Code

MC5

T1T2T3 IX+d

IY+d

DATA

MC6 Ti

*

Z

MC7

T1T2T3 IX+d

IY+d

DATA

MC1

T1T2T3 1st Op Code 1st Op

Address

Code

MC2

T1T2T3 2nd Op Code 2nd Op

Address

Code

MC3

T1T2T3 HL

DATA

MC4~M TiTiTiTi

Z

C7

*

MC8

T1T2T3 HL

DATA

RD WR MREQ IORQ M1 HALT ST

010

1

01

0

010

1

01

1

010

111

100

010

1

11

1

1

11

1

1

11

1

1

01

0

010

1

01

1

010

1

11

1

010

1

01

1

010

1

11

1

111

100

1

11

1

1

11

1

010

1

01

0

010

1

01

1

010

111

1

11

1

1

11

1

100

1

11

1

UM005001-ZMP0400

Share Link: