Ampro Corporation Littleboard 550 manual

LittleBoard™ 550

Single Board Computer

Reference Manual

P/N 5001740A Revision A

Contents

Main Notice Page Audience Assumptions Contents Page Page Page Chapter 1 About This Manual Purpose of this Manual Reference Material Related Ampro Products Page Page Chapter 2 Product Overview EBX Architecture Product Description Board Features Page Page 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 Page Power Specifications Environmental Specifications Thermal/Cooling Requirements Page 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) Page Page Page Page PC/104 Interface (J1A,B,C,D) Page Page Page Page IDE Interface (J12, J17) Page Page Page CompactFlash Adapter (J23) Page Floppy Drive Interface (J14) Parallel Port Interface (J15) Serial Interfaces (J11, J13) Page Page Page 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) Page Utility 3 Interface (J18) USB Signals (USB2 and USB3) Ethernet Interfaces (J7, J32) Audio Interface (J28) Page 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 Page 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 Page Page User Interface Options Memory Control Options Power Management and Advanced User Options Page Page Video, Flat Panel, and Audio Options PCI, Plug n' Play, and Interrupt Assignments Page Page Page Splash Screen Customization Splash Screen Image Requirements Converting the Splash Screen File Page Appendix A Technical Support Page Appendix B Connector Part Numbers Page Appendix C LAN Boot Option Introduction PXE Boot Agent BIOS Setup Accessing PXE Boot Agent BIOS Setup PXE Boot Agent Setup Screen Page Index