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Installation
⑥
COM2
Function: RS-232/422/485 selectable COM Port Connector
Connector type: 2.54mm pitch 2x7-pin box headers
Pin
Desc.
Pin Desc.
1 2
1314
1
DCD#
2
DSR#
3
RXD
4
RTS#
5
TXD
6
CTS#
7
DTR#
8
RI#
9
GND
10
GND
11
442TX+/ 485+ 12
422TX-/ 485-
13
422RX+
14
422RX-
1
5
4
8
10
9
2
1
10
9
2
1
2
20
19
1
7 6
5 4 3
2 1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
4
4
1
1
2
25
26
1
1
2
3
1
2
19
20
14
1
1
16
15
2
1
6
5
2
1
A49
A
82
1
75
74
2
67
57
58
1
1
1
COM2
Summary of Contents for HiCORE-i89Q1
Page 1: ...1 HiCORE i89Q1 HiCORE i89Q2 PICMG 1 0 Full size SBC User s Manual Version 1 2 2018 01 ...
Page 9: ...1 Chapter 1 Introduction Chapter 1 Introduction ...
Page 17: ...2 Chapter 2 Installation Chapter 2 Installation ...
Page 44: ... 36 This page is intentionally left blank ...
Page 45: ...3 Chapter 3 BIOS Chapter 3 BIOS ...
Page 73: ... 65 Appendix Appendix ...