3307568 User’s Manual Hardware Setup
2.14 <Serial Port>
The board supports one RS232 serial port and one jumper selectable RS232/422/485 serial
ports. The jumper JCSEL1 & JCSEL2 can let you configure the communicating modes for
COM2.
Connector:
CN_COM1/2
Type: 10-pin (5 x 2) 2.54mm x 2.54mm-pitch header for COM2
2 10
1 9
Pin Description
Pin Description
1
DCD/422RX-/485-
2
RXD/422RX+/485+
3 TXD/422TX+
4 DTR/422TX-
5 GND
6 DSR
7 RTS
8 CTS
9 RI
10 N/C
JCSEL2
JCSEL1
CN_COM1/2
32
Serial Port
Summary of Contents for 3307568
Page 1: ...User s Manual 3307568 Version 1 00 4 17 2007 ...
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Page 11: ...3307568 User s Manual Introduction 1 4 Mechanical Drawing Mechanical Drawing 11 ...
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Page 51: ...307568 User s Manual System Resources I O Port Address Map 51 ...
Page 52: ...3307568 User s Manual System Resources B2 Memory Address Map 52 Memory Address Map ...
Page 53: ...3307568 User s Manual System Resources B3 System IRQ Resources System IRQ Resources 53 ...