Serial Port 1 Connector (Com1); Serial Port 2 Connector (Com2) - Avalue Technology EMX-WHLGP User Manual

2.3.7

Serial port 1 connector (COM1)

2.3.8

Serial port 2 connector (COM2)

Signal PIN PIN
COM_DCD#_1 1
COM_TXD_1 3
GND 5
COM_RTS#_1 7
COM_R#_1_R 9
Signal PIN PIN
COM_DCD#_2 1
COM_TXD_2 3
GND 5
COM_RTS#_2 7
COM_R#_2_R 9
EMX-WHLGP User's Manual 23
User's Manual
Signal
2 COM_RXD_1
4 COM_DTR#_1
6 COM_DSR#_1
8 COM_CTS#_1
10 NC
Signal
2 COM_RXD_2
4 COM_DTR#_2
6 COM_DSR#_2
8 COM_CTS#_2
10 NC