Specifications

Contents
iv Reference Manual LittleBoard 800
Infrared Port (IrDA) ...................................................................................................................... 47
Utility 3 Interface (J14) ..................................................................................................................... 49
USB Signals (USB3 and USB4) .................................................................................................. 49
Ethernet Interfaces (J10, J23).......................................................................................................... 50
10/100BaseT Ethernet Controller (U9) ........................................................................................ 50
Gigabit Ethernet Controller (U11) ................................................................................................ 51
Audio Interface (J9).......................................................................................................................... 53
Video Interfaces (J3, J26) ................................................................................................................ 54
CRT Interface............................................................................................................................... 54
LVDS Interface (J26) ................................................................................................................... 55
Miscellaneous .................................................................................................................................. 56
Real Time Clock (RTC)................................................................................................................ 56
Temperature Monitoring............................................................................................................... 56
Oops! Jumper (BIOS Recovery) .................................................................................................. 56
Serial Console.............................................................................................................................. 56
Watchdog Timer........................................................................................................................... 57
Power Interfaces .............................................................................................................................. 58
Power Supply Input (J19) ............................................................................................................ 58
Optional CPU Fan (J21)............................................................................................................... 58
Chapter 4 BIOS Setup................................................................................................................... 59
Introduction ...................................................................................................................................... 59
Accessing BIOS Setup (VGA Display)......................................................................................... 59
Accessing BIOS Setup (Serial Console)...................................................................................... 60
BIOS Menus..................................................................................................................................... 61
BIOS Setup Opening Screen.......................................................................................................61
BIOS Configuration Screen ......................................................................................................... 62
Drive Configurations and Boot Options ....................................................................................... 62
User Interface Options................................................................................................................. 65
Memory Control Options.............................................................................................................. 66
Power Management and Advanced User Options ...................................................................... 66
Video and Flat Panel Options...................................................................................................... 70
PCI, Plug n' Play, and Interrupt/DMA Assignments..................................................................... 71
Splash Screen Customization.......................................................................................................... 74
Splash Screen Image Requirements........................................................................................... 74
Converting the Splash Screen File .............................................................................................. 74
Appendix A Technical Support ....................................................................................................
... 77
Appendix B LAN Boot Feature ........................................................................................................ 79
Introduction ...................................................................................................................................... 79
PXE Boot Agent BIOS Setup ........................................................................................................... 80
Accessing PXE Boot Agent BIOS Setup ..................................................................................... 80
PXE Boot Agent Setup Screen.................................................................................................... 81
Appendix C Connector Part Numbers ............................................................................................ 83
Index ....................................................................................................................................... 85
List of Figures
Figure 2-1. Stacking PC/104 Modules with the LittleBoard 800 ....................................................... 6
Figure 2-2. Functional Block Diagram............................................................................................... 9
Figure 2-3. Component Location (Top view)................................................................................... 10