Contents
Main
Notice Page
Audience Assumptions
Contents
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Chapter 1 About This Manual
Purpose of this Manual
Reference Material
Related Ampro Products
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Chapter 2 Product Overview
EBX Architecture
Product Description
Board Features
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Block Diagram
Major Integrated Circuits (ICs)
Connector Definitions
Additional Components
LittleBoard 550 Reference Manual 13
Figure 2-4. Connector and Fuse Locations (Top view)
Jumper Definitions
LED Definitions
LittleBoard 550 Reference Manual 15
Figure 2-5. Jumpers Locations (Top view)
L3 L2 L5
J7 J32
Specifications
Physical Specifications
Mechanical Specifications
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Power Specifications
Environmental Specifications
Thermal/Cooling Requirements
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Chapter 3 Hardware
Overview
CPU (U1)
Memory
SDRAM Memory (DIMM1)
Flash Memory (U17)
Interrupt Channel Assignments
Memory Map
I/O Address Map
PC/104-Plus Interface (J21)
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PC/104 Interface (J1A,B,C,D)
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IDE Interface (J12, J17)
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CompactFlash Adapter (J23)
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Floppy Drive Interface (J14)
Parallel Port Interface (J15)
Serial Interfaces (J11, J13)
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Utility Interfaces
Utility 1 Interface (J16)
Keyboard Interface
External Battery
Reset Switch
Utility 2 Interface (J24)
Mouse Interface
System Management Bus (SMBus)
USB Signals (USB0 and USB1)
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Utility 3 Interface (J18)
USB Signals (USB2 and USB3)
Ethernet Interfaces (J7, J32)
Audio Interface (J28)
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Video Interfaces (J3, J4, J5, J31)
CRT Interface
LCD Interface 1
LCD Interface 2
LVDS Interface
Miscellaneous
Real Time Clock (RTC)
Temperature Monitoring
Oops! Jumper (BIOS Recovery)
Or
Watchdog Timer
Power Interface (J10)
Power Monitor
CPU Fan
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Chapter 4 BIOS Setup
Introduction
Accessing BIOS Setup (VGA Display)
Accessing BIOS Setup (Serial Console)
BIOS Menus
BIOS Setup Opening Screen
BIOS Configuration Screen
Drive Configurations and Boot Options
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User Interface Options
Memory Control Options
Power Management and Advanced User Options
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Video, Flat Panel, and Audio Options
PCI, Plug n' Play, and Interrupt Assignments
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Splash Screen Customization
Splash Screen Image Requirements
Converting the Splash Screen File
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Appendix A Technical Support
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Appendix B Connector Part Numbers
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Appendix C LAN Boot Option
Introduction
PXE Boot Agent BIOS Setup
Accessing PXE Boot Agent BIOS Setup
PXE Boot Agent Setup Screen
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Index
