IEI Integration NANO-LX v1.21 - Manual (Page 89)

NANO-LX EPIC SBC
Page 74
5.6 Jumper Settings
NOTE:
A jumper is a metal bridge used to close an
electrical circuit. It consists of two or three metal
pins and a small metal clip (often protected by a
plastic cover) that slides over the pins to connect
them. To CLOSE/SHORT a jumper means
connecting the pins of the jumper with the plastic
clip and to OPEN a jumper means removing the
plastic clip from a jumper. Figure 5-3: Jumper Locations
Before the NANO-LX is installed in the system, the jumpers must be set in accordance
with the desired configuration. The jumpers on the NANO-LX are listed in Table 5-1.
Description Label Type
AT/ATX Power Mode Select 2-pin header JP4
CF mode select 3-pin header JP8
COM1, COM2 RI Pin and Voltage Selection (Optional) 10-pin header JP2
COM3 RS422/RS485 Select 3-pin header JP3
LCD Panel (LVDS/TTL) Voltage select 2-pin header JP7
LCD PANEL SHIFT CLOCK 3-pin header JP1
PC104 Plus VIO Voltage Select 3-pin header JP5
SERIRQ Select 2-pin header JP6
Table 5-1: Jumpers
NOTE:
The NANO-LX does not provide a “Clear CMOS” configuration jumper. If the