Z80C3010PSC/PEC View Datasheet(PDF) - Zilog

Part Name

Description

MFG CO.

Z80C3010PSC/PEC

CMOS SCC Serial Communications Controller

Zilog 

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Data Bus

Bus Timing

and Reset

Control

Interrupt

D7

TxDA

D6

RxDA

D5

TRxCA

D4

RTxCA

D3

SYNCA

D2

W/REQA

D1

DTR/REQA

D0

RTSA

RD

CTSA

WR Z85C30 DCDA

A/B

TxDB

CE

RxDB

D/C

TRxCB

INT

INTACK

RTxCB

SYNCB

IEI

W/REQB

IEO

DTR/REQB

RTSB

CTSB

DCDB

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Serial

Data

Channel

Clocks

Channel

Controls

for Modem,

DMA and

Other

CH-A

Serial

Data

Channel

Clocks

Channel

Controls

for Modem,

DMA and

Other

CH-B

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36

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