Com (Serial) Ports - DFI EC200 User Manual

Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function:
• Jumper Setting
JP10 (for USB 4-5) and JP11 (for USB 6-7) must be set to "2-3 On: +5V_standby". Refer to
"USB Power Select" in chapter 4 for more information.
Important:
When installing Windows 7, only native USB 2.0 devices (USB port 0 to USB port 3)
can operate under DOS mode. Please refer to the following tables for more infomation
on the type of USB ports.
Table 1. OS Selection
Operation
Environment DOS Windows 7
for Customers
OS Selection
in the BIOS
Advanced Menu
When installing Windows 7 fi rst
Available USB
time, only native USB 2.0 ports
All
ports can work. Please refer to the
USB type in table 2 below.
Table 2. The Type of USB Ports
Model Name
USB 3.0
Native
USB 0 Native
USB 1 Native
USB 2 Native (share with Mini PCIe)
USB 3 Native (share with PCIe)
USB 4
HSIC port 0
USB 5
HSIC port 1
USB 6
HSIC port 2
Chapter 5 Ports and Connectors
Windows 8.x Linux
Windows Linux
All All
BT263
USB 7
HSIC port 3
USB 8 HSIC port 0_EXC
USB 9 HSIC port 1_EXC
USB 10 HSIC port 2
USB 11 HSIC port 3
Chapter 5

COM (Serial) Ports

COM 4 COM 3 COM 2 COM 1
COM 1 to COM 4:
RS232/422/485
The pin functions of COM port 1 to COM port 4 will vary according to jumpers' setting. These
jumpers allow you to configure the Serial COM ports to RS232, RS422 (Full Duplex) or RS485.
Refer to "COM 1/COM 2/COM 3/COM 4 RS232/422/485 Select" and "COM 1/COM 2/COM 3/
COM 4 RS232/Power Select" in chapter 4 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.
Connecting External Serial Ports
Your COM port may come mounted on a card-edge bracket. Install the card-edge bracket to
an available slot at the rear of the system chassis then insert the serial port cable to the COM
connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the COM
connector.
BIOS Setting
Configure the serial COM ports in the Advanced menu ("SIO NUVOTON6106D" submenu) of
the BIOS. Refer to the chapter 7 for more information.
35
COM 1
COM 2
COM 3
COM 4
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