Table of Contents
Advertisement
A.14
CN19: COM1~4 Connector
Table A.14: CN19: COM1~4 Connector
Part Number
Footprint
Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
PCM-9588User Manual
1653220260
BH20X2SV
BOX HEADER 20*2P 180D(M) 2.0mm SMD
Pin Name
Signal Type
COM0_DCD#
IN
COM0_DSR#
IN
COM0_RXD
IN
COM0_RTS#
I/O
COM0_TXD
OUT
COM0_CTS#
IN
COM0_DTR#
I/O
COM0_RI#
IN
GND
GND
COM1_DCD#
IN
COM1_DSR#
IN
COM1_RXD
IN
COM1_RTS#
I/O
COM1_TXD
OUT
COM1_CTS#
IN
COM1_DTR#
I/O
COM1_RI#
IN
GND
GND
COM2_DCD#
IN
COM2_DSR#
IN
COM2_RXD
IN
COM2_RTS#
I/O
COM2_TXD
OUT
COM2_CTS#
IN
COM2_DTR#
I/O
COM2_RI#
IN
GND
GND
COM3_DCD#
IN
64
Signal Level
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
Advertisement
Table of Contents
