COMMELL LV-673E - Manual (Page 40)

LV-673(E) User’s Manual System Resources
Serial ATA Port 40
A.5 <Serial Port>
Connector: COM1/COM2
Type: 9-pin D-sub male connector on bracket
Pin Description Pin Description
1 DCD 6 DSR
2 SIN 7 RTS
3 SO 8 CTS
4 DTR 9 RI
5 Ground
Connector: CN_COM34
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header
Pin Description Pin Description
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI 10 N/C
11 DCD 12 RXD
13 TXD 14 DTR
15 GND 16 DSR
17 RTS 18 CTS
19 RI 20 N/C
1
2
3
4
5
6
7
8
9
1
2
19
20