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KINO-LX Motherboard
4.6.3 COM2 RS-232/422/485 Select
Jumper Label:
JP2
Jumper Type:
6-pin header
Jumper Settings:
See
Table 4-5
Jumper Location:
See
Figure 4-3
The RS-232/422/485 select jumper sets the communication protocol used by the second
serial communications port (COM2) as RS-232, RS-422 or RS-485.
JP2 DESCRIPTION
Short 1-2
RS-232
Short 3-4
RS-422
Short 5-6
RS-485
Table 4-5: COM2 RS-232/422/485 Select Settings
4.6.4 COM1/2 RI and Voltage Select Jumper
Jumper Label:
JP1
Jumper Type:
10-pin header
Jumper Settings:
See
Table 4-6
Jumper Location:
See
Figure 4-3
This jumper allows the user to set the voltage for pin 9 on COM1 or COM2. Pin 9 is
traditionally a ring line but this jumper can set pin 9 to supply 5V or 12V power to a serial
device connected to COM1 or COM2. Make the necessary jumper setting in accordance
with the settings shown in
Table 4-6
.
Содержание 2801330
Страница 1: ...2801330 User s Manual Version 1 0 Mini ITX Motherboard ...
Страница 3: ...Page 15 KINO LX Motherboard Chapter 1 1 Introduction ...
Страница 9: ...Page 21 KINO LX Motherboard Chapter 2 2 Detailed Specifications ...
Страница 12: ...Page 24 IEI Technology Corp KINO LX Motherboard 2 2 1 Data Flow Figure 2 1 Data Flow Block Diagram ...
Страница 24: ...Page 37 KINO LX Motherboard Chapter 3 3 Connectors and Jumpers ...
Страница 38: ...Page 51 KINO LX Motherboard Figure 3 9 IDE Device Connector Locations ...
Страница 60: ...Page 73 KINO LX Motherboard Chapter 4 4 Installation ...