Z84C9010VSC View Datasheet(PDF) - Zilog

Part Name

Description

MFG CO.

Z84C9010VSC

Z84C90 KIO Serial/Parallel Counter/Timer

Zilog 

Z84C90 KIO Serial/Parallel Counter/Timer

Product Specification

35

Clock

IORQ

RD

Port C

Input

Port C

Output

RDY

STB

Mode 0

Mode 1

Mode 2

34

35

30

24

25

23

26

27

28

29

8

31

Mode 3

INT

32

33

Figure 39. Port I/O Read/Write Timing

Figure 40 shows the serial timing of the Z84C90 KIO Peripheral’s I/O block.

PS011804-0612

DC Characteristics

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