33
2
Hardware Installation
COM (Serial) Ports
COM 1
COM 2
COM 3
COM 1 and COM 2
DCD-
TD
RD
DT
R
-
GND
1 2 3 4 5
RT
S
-
RI
-
DSR
-
CT
S-
6 7 8 9
COM 1, COM 2 and COM 4 are fi xed at RS232.
COM 3’s pin defi nition will vary according to JP11’s settings. Refer to “COM 3
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.
COM 4
1
9
2
DCD-
TD
RD
DT
R
-
GND
RT
S
-
DSR
-
CT
S-
RI
-
COM 4
Summary of Contents for CP100-NRM
Page 1: ...CP100 NRM System Board User s Manual A12860144 ...
Page 89: ...89 4 Supported Software 3 Click Finish Reboot the system for DirectX to take effect ...
Page 101: ...101 4 Supported Software 4 After completing instal lation click Finish to exit setup ...
Page 103: ...103 4 Supported Software 3 Click Finish to exit installa tion ...