User manual

DIGITAL-LOGIC AG MSM800SEV/SEL/BEV/XEV/XEL Detailed Manual V1.5
68
X33 10/100 BASE-T Interface Connector
Pin * Signal Remarks
1 = TX-
2 = TX+
3 = RX-
4 = RX+
5 = Activity LED
Since board version V2.1, the LAN transformer is onboard
6 = BAT input 3.0-3.6V Ext. Lithium battery (see also chapter 2.13.1)
7 = GND
8 = VCC 3.3V
9 = Speed LED
10 = Link LED
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
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