Z16C30_08 Datasheet, PDF(76/102 Page) Zilog, Inc. – CMOS USC Universal Serial Controller

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Z16C30_08 Datasheet, PDF (76/102 Pages) Zilog, Inc. – CMOS USC Universal Serial Controller

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Z16C30

Product Specification

Address: 01100

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

0 0 Null command

0 1 Null command

1 0 Reset IE

1 1 Set IE

0 0 0 All

0 0 1 All

0 1 0 I/O Status and Above

0 1 1 Transmit Data and Above

1 0 0 Transmit Status and Above

1 0 1 Receive Data

1 1 0 Receive Status Only

1 1 1 None

IE Command

(W0)

VIS

Level

Device Status IE

I/O Status IE

Transmit Data IE

Transmit Status IE

Receive Data IE

Receive Status IE

Received

VIS

DLC

MIE

Figure 54. Interrupt Control Register

DS007902-0708

PRELIMINARY

Functional Description

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