15 serial and irda ports, Serial ports from super i/o cn8b: com1 (db9), Cn21: com2 (header) – ADLINK Express-BASE6 User Manual
Page 27: Cn22: irda connector, Cn6: com0 (header), Serial ports from module cn7: com1 (header)
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Page 27
Express-BASE6 User’s Manual
6.15 Serial and IrDA Ports
Serial Ports from Super I/O
CN8B:
COM1 (DB9)
Pin
Signal
Pin
Signal
6
DSR
1
DCD#
7
RTS#
2
RXD
8
CTS#
3
TXD
9
RI#
4
DTR#
5
GND
CN21: COM2 (header)
Pin
Signal
Pin
Signal
1
DCD#
2
DSR
3
RXD
4
RTS#
5
TXD
6
CTS#
7
DTR#
8
RI#
9
GND
10
NC
CN22:
IrDA Connector
Pin
Signal
1
+5V
2
No connect
3
IrRXD
4
Ground
5
IrTXD
1
1
9
CN6: COM0 (header)
Pin
Signal
Pin
Signal
1
NC
2
NC
3
SER0_RX
4
NC
5
SER0_TX
6
NC
7
NC
8
NC
9
GND
10
NC
1
9
Serial Ports from Module
CN7: COM1 (header)
Pin
Signal
Pin
Signal
1
NC
2
NC
3
SER1_RX
4
NC
5
SER1_TX
6
NC
7
NC
8
NC
9
GND
10
NC
1
9
CN6 and CN7 are the General Purpose Serial Interface ports from the module, new for
COM.0 Rev. 2.
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