Avalue Technology ECM-BT45 - Default Chapter; Table of Contents

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ECM-BT45 User’s Manual

ECM-BT45 User’s Manual 5

CONTENT

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1. Getting Started ............................................................................................................ 8

1.1 Safety Precautions ......................................................................................... 8

1.2 Packing List .................................................................................................... 8

1.3 Document Amendment History ....................................................................... 9

1.4 Manual Objectives ........................................................................................ 10

1.5 System Specifications .................................................................................. 11

1.6 Architecture Overview – Block Diagram ....................................................... 13

2. Hardware Configuration ........................................................................................... 14

2.1 Product Overview ......................................................................................... 15

2.2 Jumper and Connector List .......................................................................... 16

2.3 Setting Jumpers & Connectors ..................................................................... 18

2.3.1 COM 1 pin 9 signal select (JCOM1_RI/JCOM1_12V/JCOM1_5V) ....... 18

2.3.2 Clear CMOS (JCMOS1) ........................................................................ 18

2.3.3 AT/ATX Input power select (JAT1) ........................................................ 19

2.3.4 LCD backlight brightness adjustment (JBKLSEL1) ............................... 19

2.3.5 Battery connector (JBAT1) .................................................................... 20

2.3.6 PWM fan connector (PWMFAN1) ......................................................... 20

2.3.7 LCD inverter connector (JBKL1) ........................................................... 21

2.3.7.1 Signal Description – LCD Inverter Connector (JBKL1) ................. 21

2.3.8 Low pin count connector (JLPC1) ......................................................... 21

2.3.9 On-board header for USB2.0 (JUSB1) .................................................. 22

2.3.10 On-board header for USB2.0 (JUSB2) .................................................. 22

2.3.11 Serial port 1 connector (JCOM1) ........................................................... 23

2.3.12 Serial port 2 connector (JCOM2) ........................................................... 23

2.3.13 Miscellaneous setting connector (JFP1) ................................................ 24

2.3.14 SPI connector (JSPI1) ........................................................................... 24

2.3.15 EC Debug connector (JEC1) ................................................................. 25

2.3.16 SATA power connector (SATAPW1) ..................................................... 25

2.3.17 Power connector (DC_IN1) ................................................................... 26

2.3.18 LVDS connector (JLVDS1) .................................................................... 26

2.3.19 PC connector 1 (PC1#1) ....................................................................... 27

2.3.20 PC connector 2 (PC1#2) ....................................................................... 28

3. BIOS Setup ................................................................................................................... 29

3.1 Introduction ................................................................................................... 30

3.2 Starting Setup ............................................................................................... 30