z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 293

no-image

z80189

Manufacturer Part Number

z80189

Description

Z80180, Z8s180, Z8l180 Mpu Operation

Manufacturer

ZiLOG Semiconductor

Datasheet

1.Z80189.pdf (326 pages)

Current page: 293 of 326
Download datasheet (5Mb)

Table 51.

Instruction

SET b, (IX+d)

SET b, (IY+d)

RES b, (IX+d)

RES b, (IY+d)

SLP**

TSTIO m**

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

Machine

Cycle

MC1

MC2

MC3

MC4

MC5

MC6

MC7

MC1

MC2

—

MC1

MC2

MC3

MC4

States

T1T2T3

T1T2T3

T1T2T3

T1T2T3

T1T2T3

Ti

T1T2T3

T1T2T3

T1T2T3

—

T1T2T3

T1T2T3

T1T2T3

T1T2T3

Address

1st Op Code

Address

2nd Op Code

Address

1st operand

Address

3rd Op Code

Address

IX+d

IY+d

*

IX+ d

IY+d

1st Op Code

Address

2nd Op Code

Address

7FFFFH

1st Op Code

Address

2nd Op Code

Address

1st operand

Address

C to A0~A7

00H to

A8~A15

Data

1st Op

Code

2nd Op

Code

d

3rd Op

Code

DATA

Z

DATA

1stOp

Code

2nd Op

Code

Z

1st Op

Code

2nd Op

Code

m

DATA

RD WR MREQ

0

0

0

0

0

1

1

0

0

1

0

0

0

0

1

1

1

1

1

1

0

1

1

1

1

1

1

1

Family MPU User Manual

0

0

0

0

0

1

0

0

0

1

0

0

0

1

IORQ M1 HALT ST

1

1

1

1

1

1

1

1

1

1

1

1

1

0

UM005003-0703

0

0

1

0

1

1

1

0

0

1

0

0

1

1

Z8018x

1

1

1

1

1

1

1

1

1

0

1

1

1

1

0

1

1

1

1

1

1

0

1

1

0

1

1

1

277

Related parts for z80189