Z8018X View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z8018X

Family MPU

Zilog 

Z8018x Family

MPU User Manual

280

Table 52. Interrupts (Continued)

Instruction

INT0 Mode 2

INT1

INT2

Internal

Interrupts

Machine

Cycle States

MC1

T1T2TW

TWT3

MC2

MC3

MC4

MC5

MC6

MC1

Ti

T1T2T3

T1T2T3

T1T2T3

T1T2T3

T1T2,TW

T1T2,TW

TWT3

MC2

MC3

MC4

MC5

MC6

Ti

T1T2T3

T1T2T3

T1T2T3

T1T2T3

Address Data

Next

Vector

Op Code

Address (PC)

*

Z

SP-1

PCH

SP-2

PCL

I, Vector DATA

I, Vector+1 DATA

Next

Op Code

Address (PC)

*

Z

SP-1

PCH

SP-2

PCL

I, Vector DATA

I, Vector+1 DATA

RD WR MREQ IORQ M1 HALT ST

111

0

01

0

111

100

100

010

010

111

1

11

1

1

1

1

1

11

1

1

11

1

1

11

1

1

11

0

111

100

100

010

010

1

11

1

1

11

1

1

11

1

1

11

1

1

11

1

UM005001-ZMP0400

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