Epc-cdv connector mapping, External serial port 1 connector (com1), External serial port 2 connector (com2/dvi) – Avalue EPC-CDV User Manual

Page 11: 2 epc-cdv connector mapping

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Quick Reference Guide

EPC-CDV Quick Reference Guide 11

2.2 EPC-CDV connector mapping

2.2.1

External Serial Port 1 connector (COM1)

Signal

PIN PIN

Signal

DCDA#

1

2

RxDA

TxDA

3

4

DTRA#

GND

5

6

DSRA#

RTSA#

7

8

CTSA#

RIA#

9

10

NC

2.2.2

External Serial Port 2 connector (COM2/DVI)

Signal

PIN PIN

Signal

DCDB#

1

2

RxDB

TxDB

3

4

DTRB#

GND

5

6

DSRB#

RTSB#

7

8

CTSB#

RIB#

9

10

NC