Z8018X View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z8018X

Family MPU

Zilog 

Z8018x Family

MPU User Manual

276

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

Instruction

RST v

SCF

SET b,g

RES b,g

SET b. (HL)

RES b, (HL)

Machine

Cycle States Address

Data

MC1

MC2

~MC3

MC4

MC5

MC1

MC1

MC2

MC3

MC1

MC2

MC3

MC4

MC5

T1T2T3 1st Op Code

Address

TiTi *

1st Op

Code

Z

T1T2T3 SP-1

PCH

T1T2T3 SP-2

PCL

T1T2T3 1st Op Code 1st Op

Address

Code

T1T2T3 1st Op Code 1st Op

Address

Code

T1T2T3 2nd Op Code 2nd Op

Address

Code

Ti

*

Z

T1T2T3 1st Op Code 1st Op

Address

Code

T1T2T3 2nd Op Code 2ndOp

Address

Code

T1T2T3 HL

DATA

Ti

*

Z

T1T2T3 HL

DATA

RD WR MREQ IORQ M1 HALT ST

010

1

01

0

111

1

11

1

100

100

010

1

11

1

1

11

1

1

01

0

010

1

01

0

010

1

01

1

111

010

1

11

1

1

01

0

010

1

01

1

010

111

100

1

11

1

1

11

1

1

11

1

UM005001-ZMP0400

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