Z80189 Просмотр технического описания (PDF) - Zilog

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Компоненты Описание

производитель

Z80189

GENERAL-PURPOSE EMBEDDED CONTROLLERS

Zilog 

Zilog

PRELIMINARY

AC CHARACTERISTICS (Continued)

Read/Write External Bus Master Timing

Address A7-A0

Z80189/Z8L189

GENERAL-PURPOSE EMBEDDED CONTROLLERS

/IORQ

/RD

Data

/WR

Data

7

8

2

1

2

9

6

4

5

Data Out

3

Data In

Figure 19. Read/Write External Bus Master Timing

DS971890301

17

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