User`s manual

31
2
Hardware Installation
COM1
COM2
DCD- TD RD DTR- GND
1 2 3 4 5
RTS-
RI-
DSR-
CTS-
6 7 8 9
COM1isxedatRS232.
COM 2’s pin denition will vary according to JP5’s settings. Refer to “COM 2
RS232/RS485Select”inthischapterformoreinformation.
Theserialportsare asynchronous communication portswith16C550A-compatible
UARTs that can be used with modems, serial printers, remote display terminals,
andotherserialdevices.
BIOS Setting
Congure the serial ports in the Integrated Peripheralssubmenu (“Super IO De-
vice”section)oftheBIOS.Refertochapter3formoreinformation.
COM (Serial) Ports