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Depending on the configuration and following revisions, the features of the board are subject to change. For detailed information on hardware specifications, please visit www.seco.com

INDEX


How can I configure jumpers?

Component

Description

Use

Default configuration (Fig.1)

CN11

Set jumper 1-2 for TYPE mode Set jumper 2-3 for no TYPE/AT mode

1-2 Plugged

J2

Set jumper 1-2 for ATX mode
Set jumper 2-3 for AT mode

1-2 Plugged

CN6

Set jumper 1-2 for battery disconnected
Set jumper 2-3 for battery connected
Set no jumper for RTC current measurement

2-3 Plugged

JP2

Set no jumper for
+5V_SB_MOD current
measurement

Plugged

JP12

PANEL BACKLIGHT VOLTAGE SELECTION

Set jumper1-2 for 12V
Set jumper 2-3 for5V

2-3 Plugged

JP13

PANEL VDD VOLTAGE SELECTION

Set jumper 1-2 for 5V
Set jumper 2-3 for 3.3V

2-3 Plugged

JP11

PANEL INTERFACE SELECTION

Set jumper for eDP
Set no jumper for LVDS

Unplugged

JP8

BIOS_DIS1

Set JP8 and no JP7 for SPI on carrier
Otherwise for SPI on module

Unplugged

JP7

BIOS_DIS0

Unplugged

JP10

GPIO/SD

Set no jumper for GPIO
Set jumper for SD CARD

Plugged

JP5

COM1

Set no jumper for RS-485
Set 1-2 for RS-422
Set 2-3 for RS-232

Unplugged

JP6

COM2

Set no jumper for RS-485
Set 1-2 for RS-422
Set 2-3 for RS-232

Unplugged

JP4

ESPI/LPC# SELECTION

Set jumper for switch enabled
Set no jumper for switch disabled

Plugged

JP3

ESPI/LPC# SELECTION

Set jumper for LPC from CEXP Set Set no jumper for ESPI from CEXP

Plugged

JP14

MIC#_SEL

Set no jumper for MIC2
Set jumper for MIC1

Plugged

JP9

3-WIRES/4-WIRES FAN TACH DRIVER

Set jumper 1-2 for 4-wires fan
Set jumper 2-3 for 3-wires fan

1-2 Plugged

JP1

Set jumper for BATLOW# enabled
Set no jumper for BATLOW# disabled

Unplugged

CN3

Set jumper 1-2 for PSU PWR_OK
Set jumper 2-3 for PWR_OK always high

1-2 Plugged

Fig. 1: Description of possible jumpers configuration


What to connect and where?

Further information about placement and description of connectors are available here.

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