User Manual

Chapter 3

Connectors and Jumpers List

The tables below list the function of each of the board jumpers and connectors by labels shown in the above section. The next section in this chapter gives pin definitions and instructions on setting jumpers.

Table 3.1 Connector List for LEB-2530 Board

Labels Function

CF1

COM1/COM2

DIO1

HDMI1

JCMOS1

JCOM1/2

JKBMS1

JLPC1

JRI1/2

JSPI1

LAN1/LAN2

MPCIE1

PSBTN2

SATA1

SATAPWR1

SIM1

USB1

USB2

VGA1

CompactFlash Connector

RS232 Serial Ports COM1 and COM2

Digital Input/Output

High-Definition Multimedia Interface Port

Clear CMOS Jumper

RS232 Pin Headers

PS/2 Keyboard & Mouse Connector

Low-pin Count Interface

COM1/COM2 Pin 9 Signal Selection

SPI ROM Interface (for debug use only)

RJ45 Ethernet Ports

Mini-PCIe Connectors (with SIM1)

Power Button with Phoenix Connector

Serial-ATA Connector (SATA1)

SATA HDD Power Connector

SIM Card Reader

USB 2.0 Type A Dual Port

USB 3.0 Type A Port

VGA Connector

Table 3.2 Connector List for LEK-IOA10 Board

Labels Function

COM3/COM4

USB1

MPCIE1

DCIN1

USB_SEL1

RS232 Serial Ports COM3 and COM4

USB 2.0 Type A Dual Port

Mini-PCIe Connectors (with SIM1)

DC-IN Connector

USB Signal Selection

Board Layout

P15

P16

P15

P15

P15

Pin Definition Reference Page

P16

P14

P16

P15

P15

P14

P16

Reserved for Factory Use

P14

Reserved for Factory Use

P15

P16

P16

P15

Pin Definition Reference Page

P17

P17

P17

P17

P17

13

Embedded and Industrial Computing