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11
NDiS M538 User Manual
Chapter 2: Jumpers and Connectors
Power Switch
Connector location: SW1
Pin
Definition
Pin
Definition
1
GND
2
H_PWRBTN#
3
H_PWRBTN#
4
GND
A1
PWRLED_N
C1
PWRLED_P
Pin
Definition
Pin
Definition
1
SP_DCD2
2
SP_RXD2
3
SP_TXD2
4
SP_DTR2
5
GND
6
SP_DSR2
7
SP_RTS2
8
SP_CTS2
9
SP_RI2
10
GND
COM Port
Connector type: DB-9 port, 9-pin D-Sub
Connector location: COM2
1
6
5
9