Specifications

MSM800XEV/XEL / Connectors & Jumpers
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5.1.9 X33 10/100 BASE-T Interface Connector
Pin Signal Remarks
1 TX-
2 TX+
3 RX-
4 RX+
5 Activity LED
The LAN transformer is onboard starting with board version:
XEV/XEL V0.1
6 BAT Input 3.0-3.6V
External lithium battery (see also Section 6.4.1)
7 GND
8 VCC 3.3V
9 Speed LED
10 Link LED
5.1.10 X38 Serial Port COM1
Header onboard D-SUB connector Signal
Pin 1 Pin 1 DCD
Pin 2 Pin 6 DSR
Pin 3 Pin 2 RxD
Pin 4 Pin 7 RTS
Pin 5 Pin 3 TxD
Pin 6 Pin 8 CTS
Pin 7 Pin 4 DTR
Pin 8 Pin 9 RI
Pin 9 Pin 5 GND
Pin 10 NC
5.1.11 X39 Serial Port COM2
Header onboard D-SUB connector Signal
Pin 1 Pin 1 DCD
Pin 2 Pin 6 DSR
Pin 3 Pin 2 RxD
Pin 4 Pin 7 RTS
Pin 5 Pin 3 TxD
Pin 6 Pin 8 CTS
Pin 7 Pin 4 DTR
Pin 8 Pin 9 RI
Pin 9 Pin 5 GND
Pin 10 NC