Avalue Technology ECM-APL2-B1, User Manual

Page: 5 / 69

User’s Manual
ECM-APL2-B1
User’s Manual
5
Content
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 .................................................................. 14
2. Hardware Configuration ........................................................................................... 15
2.1 Product Overview .................................................................................................... 16
2.2 Jumper and Connector List ..................................................................................... 17
2.3 Setting Jumpers & Connectors ............................................................................... 19
2.3.1 AT/ATX Input power select (JAT1) ................................................................................................. 19
2.3.2 Clear CMOS (JBAT1) ..................................................................................................................... 19
2.3.3 Serial port 1 pin9 signal select (JRI1) ............................................................................................ 20
2.3.4 LCD backlight brightness adjustment (JBKL_SEL1) ...................................................................... 20
2.3.5 LCD Inverter connector (JBKL1) .................................................................................................... 21
2.3.6 CPU fan connector (CPU_FAN1) ................................................................................................... 21
2.3.7 Serial port 2 in RS-422/485 mode (J422_485)............................................................................... 22
2.3.8 Serial port 2 connector (JCOM2) ................................................................................................... 22
2.3.9 General purpose I/O connector (JDIO1) ........................................................................................ 23
2.3.10 SATA Power header (SATA_PWR1) ......................................................................................... 23
2.3.11 Power connector (PWR1) .......................................................................................................... 24
2.3.12 Low pin count interface (JLPC1) ................................................................................................ 24
2.3.13 USB connector 1 (JUSB1) ......................................................................................................... 25
2.3.14 EC Debug connector (JEC_ROM1) ........................................................................................... 25
2.3.15 Miscellaneous setting connector (JFP1) .................................................................................... 26
2.3.16 BIOS SPI header (BIOS_SPI1).................................................................................................. 26
2.3.17 PC Buzzer connector (JBZ1) ..................................................................................................... 27
2.3.18 Battery connector (BT1) ............................................................................................................. 27
2.3.19 Audio connector (JAUDIO1) ...................................................................................................... 28
2.3.19.1 Signal Description
– Audio connector (JAUDIO1) ................................................................. 28
2.3.20 LVDS connector (LVDS1) .......................................................................................................... 29
3.BIOS Setup .................................................................................................................... 30
3.1 Introduction ............................................................................................................. 31
3.2 Starting Setup ......................................................................................................... 31
3.3 Using Setup ............................................................................................................ 32