Board To Board Connector - Nexcom NISE 300 User Manual

Chapter 2: Jumpers and Connectors

Board to Board Connector

Connector type: 2x20 40-pin header, 2.0mm pitch
Connector location: CN7
1
2
Pin Definition
1 COM2_DCD#
3 COM2_RXD
5 COM2_TXD
7 COM2_DTR#
9 GND
11 COM2_DSR#
13 COM1_DSR#
15 COM2_CTS#
17 COM2_RI#
19 GND
21 HDA_SPKR
23 HDA_SDOUT
25 HDA_BIT_CLK
27 HDA_SDIN0
29 HDA_SYNC
31 HDA_RST#
33 VCC5_POK
35 PBT_PU
37 GND
39 +12V
Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved.
39
40
Pin Definition
2 COM1_DCD#
4 COM1_RXD
6 COM1_TXD
8 COM1_DTR#
10 GND
12 COM1_DSR#
14 COM1_RTS#
16 COM1_CTS#
18 COM1_RI#
20 GND
22 COM2_232_EN#
24 COM2_422_EN#
26 COM2_485_EN#
28 COM1_232_EN#
30 COM1_422_EN#
32 COM1_485_EN#
34 BAT
36 ICH_SP_RI
38 5VSB
40 5VSB
36
NISE 300 User Manual