Table of Contents
Advertisement
PS/2 Keyboard/Mouse Power Select
1
2
3
1-2 On: +5V
(default)
JP13
1
2
3
2-3 On:
+5V_standby
JP13 is used to select the power of the PS/2 keyboard/mouse port. Selecting +5V_standby will
allow you to use the PS/2 keyboard or PS/2 mouse to wake up the system.
Important:
The +5V_standby power source of your power supply must support ≥720mA.
Chapter 4 Jumper Settings
Chapter 4
Jumper Settings - I/O Board
For EC200/EC210/EC220/EC221-BTA881
COM 7 to COM 10 RS232/RS422/RS485 Select
JP1
JP2
COM 8
COM 7
(JP2)
(JP1)
JP1 (for COM 7), JP2 (for COM 8), JP5 (for COM 9) and JP8 (for COM 10) are used to config-
ure the COM ports to RS232, RS422 (Full Duplex) or RS485.
The pin function of the COM ports will vary according to these jumpers' settings respectively.
JP1 (for COM 7)/ JP2 (for COM 8)/ JP5 (for COM 9)/ JP8 (for COM 10)
1
2
3
4
5
6
1-2 On: RS232
(default)
1 2 3 4 5
6
7
8 9
30
JP5
JP8
COM 9
COM 10
(JP5)
(JP8)
1
2
1
3
4
3
5
5
6
3-4 On: RS422
5-6 On: RS485
Full Duplex
COM 7/ COM 8/ COM 9/ COM 10
1 2 3 4 5
1 2 3 4 5
6
7
8 9
6
7
8 9
2
4
6
www.dfi .com
Advertisement
Table of Contents
