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Contents
Chapter 4: BIOS Setup
Power Button Connector..............................................................33
Reset Button.................................................................................33
SATA DOM Power Connector........................................................34
SATA Power Connector.................................................................34
SATA Port.....................................................................................35
Touch Sensor Connector...............................................................35
USB Connector.............................................................................36
CompactFlash...............................................................................37
Power LED Connector...................................................................38
HDD Active LED Connector...........................................................38
Mini-PCIe Slots.............................................................................39
COM3 Connectors
(APPC 1721T/1521T/1221T only)..................................................40
COM4 Connectors
(APPC 1721T/1521T/1221T only)..................................................40
GPIO Connector...........................................................................41
Line-in/Mic-in Connector..............................................................42
Speaker-out Connector.................................................................42
Block Diagram...................................................................................43
About BIOS Setup..................................................................................67
When to Configure the BIOS..................................................................67
Entering Setup.......................................................................................68
BIOS Setup Utility...................................................................................69
Main.................................................................................................69
Advanced..........................................................................................70
Boot..................................................................................................80
Chipset.............................................................................................83
PCIPnP..............................................................................................85
Security.............................................................................................86
Exit....................................................................................................89
Appendix A: Watchdog Timer
WDT Programming Guide......................................................................92
Watchdog Sample Code........................................................................92
Appendix B: GPIO Programming Guide
J9 - GPIO Connector..............................................................................93
GPIO Programming Sample Code...........................................................94
Chapter 3: System Setup
Installing a SATA Hard Drive...................................................................47
Installing a CompactFlash Card..............................................................51
Installing a SODIMM..............................................................................53
Installing a SATA DOM...........................................................................55
Installing a Mini PCIe Module.................................................................59
Plugging the DC Power Cable................................................................64
Panel Mounting.....................................................................................65
Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.
Appendix C: Power Consumption
Power Consumption Measurement........................................................95
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APPC 1220T/1221T/1520T/1521T/1720T/1721T User Manual