VXL Instruments Ltd.

Itona TC4XYY Hardware User’s Guide

Connectors and Cables

Connectors

The following tables provide pin details for various connectors on the rear panel of the client.

COM Port

9-pin D-type male connector. RS232C compatible, operating at 115.2K baud maximum

Pin

Signal

Description

1

5

1

DCD

Data Carrier Detect

 

 

 

 

 

2

RxD

Receive Data

 

 

 

 

 

3

TxD

Transmit Data

 

 

 

 

 

 

 

 

 

 

4

DTR

Data Terminal

6

9

 

 

 

Ready

 

 

 

 

 

 

 

 

5

GND

Signal Ground

 

 

 

 

 

6

DSR

Data Set Ready

 

 

 

 

 

7

RTS

Request To Send

 

 

 

 

 

8

CTS

Clear To Send

 

 

 

 

 

9

NC

Not Connected

 

 

 

 

 

Printer Port (Parallel)

25-pin D-type female connector. ECP/EPP compatible.

Pin

Signal

13

1

1

STROBE

 

 

 

 

2 - 9

DATA 0 – 7

 

 

 

 

 

 

 

 

10

ACKNOWLEDGE

 

 

 

 

 

 

 

 

11

BUSY

25

14

 

12

PAPER END

 

 

 

 

 

15

ERROR

 

 

 

 

18 - 25

GROUND

 

 

 

 

Connectors and Cables

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VXI TC4XYY manual Connectors and Cables, COM Port, Printer Port Parallel