Ampro Corporation Littleboard 550 Purpose of this Manual, Reference Material, Specifications

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Chapter 1 About This Manual

Purpose of this Manual

This manual is for designers of systems based on the LittleBoard™ 550 single board computer (SBC). This manual contains information that permits designers to create an embedded system based on specific design requirements.

Information provided in this reference manual includes:

LittleBoard 550 Specifications

Environmental requirements

Major integrated circuits (chips) and features implemented

LittleBoard 550 connector/pin numbers and definition

BIOS Setup information

Information not provided in this reference manual includes:

Detailed chip specifications

Internal component operation

Internal registers or signal operations

Bus or signal timing for industry standard busses and signals

Reference Material

The following list of reference materials may be helpful for you to complete your design successfully. Most of this reference material is also available on the Ampro web site in the Embedded Design Resource Center. The Embedded Design Resource Center was created for embedded system developers to share Ampro’s knowledge, insight, and expertise gained from years of experience.

Specifications

PC/104 Spec Revision 2.5, November 2003

PC/104-Plus Spec Revision 2, November 2003

For latest revision of the PC/104 specifications, contact the PC/104 Consortium, at: Web site: http://www.pc104.org

PCI 2.3 Compliant Specifications

For latest revision of the PCI specifications, contact the PCI Special Interest Group Office at: Web site: http://www.pcisig.com

LittleBoard 550

Reference Manual

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Contents LittleBoard Single Board Computer Reference Manual Audience Assumptions Contents Appendix a List of Tables Table A-1 Purpose of this Manual SpecificationsReference Material LittleBoard 550 Support Products Related Ampro ProductsOther LittleBoard Products Other Ampro Products Chapter EBX Architecture Product OverviewStacking PC/104 Modules with the LittleBoard Product DescriptionBoard Features Chapter Chapter ATA Block DiagramCPU Major Integrated Circuits ICsChip Type Mfg Model Description Function VIADIMM1 Connector DefinitionsJack # Signal Description Additional ComponentsNorthb Jumper Definitions Jumper # Installed Removed/InstalledDefault Indicator DefinitionThb Physical Specifications SpecificationsDimension LittleBoard 550 Dimensions Top view, #1 Mechanical Specifications115 705 415 730 200 050 350 800 600 385 345 Environmental Specifications Power SpecificationsThermal/Cooling Requirements Reference Manual LittleBoard USB OverviewFlash Memory U17 CPU U1Memory Sdram Memory DIMM1Memory Map Interrupt Channel AssignmentsVGA Address MapBase Address Function Address hex SubsystemPC/104-Plus Interface J21 Pin # Signal Input Description OutputCLK2 IDSEL0REQ0 GNT1Inta REQ2CLK0 IntdCLK3 IDSEL1REQ1 GNT2CLK1 IDSEL2IDSEL3 GNT0PC/104 Interface J1A,B,C,D Pin # Signal Description J1 Row aPin # Signal Descriptions J1 Row B DRQ1 DACK3DRQ3 DACK1Pin # Signal Descriptions J1 Row D Pin # Signal Descriptions J1 Row CDRQ0 IRQ15IRQ14 DACK0IDE Interface J12, J17 Pin # Signal DescriptionPdiordy PdreqPdiow PdiorSDD5 SDD8SDD6 SDD9SDCS1# SDA1SDA0 SDA2PDCE1 CompactFlash Adapter J23VCC Pdrst PDCE2Floppy Drive Interface J14 Parallel Port Interface J15 Pin # Signal In/Out DescriptionRS485 Serial Port Implementation Serial Interfaces J11, J13RTS1 DCD1DSR1 RXD1DSR3 CTS2DTR2 DCD3RTS4 DCD4DSR4 RXD4Utility 1 Interface J16 Utility InterfacesMouse Interface Utility 2 Interface J24System Management Bus SMBus Component Address Binary USB Signals USB0 and USB1Sdram Eprom Mdata SuscPwrbt BatlowUtility 3 Interface J18 USB Signals USB2 and USB3TX+ Ethernet Interfaces J7, J32Audio Interface J28 CDL VideolVideognd VideorCRT Interface Video Interfaces J3, J4, J5, J31LCD Interface Enavdd Lvds Interface Pin # Signal Description Line ChannelReal Time Clock RTC Temperature MonitoringOops! Jumper Bios Recovery MiscellaneousHot Cable Jumper Watchdog TimerTAG Power Interface J10Power Monitor CPU FanReference Manual LittleBoard Introduction Accessing Bios Setup VGA DisplayBios Setup Menu Item/Topic Accessing Bios Setup Serial ConsoleBios Setup Opening Screen Bios MenusDrive Assignment Bios Configuration ScreenDrive Configurations and Boot Options Date & Time# of Floppy Drives Bios Settings Drive and Boot Options Boot OrderUser Interface Options Keyboard and Mouse ConfigurationUser Interface Memory Memory Control OptionsPower Management Power Management and Advanced User OptionsAdvanced features On-Board Serial Ports On-Board LPT Port On-Board Controllers Video, Flat Panel, and Audio OptionsOn-Board Video PCI, Plug n Play, and Interrupt Assignments Chapter Bios Setup Chapter Bios Setup Chapter Bios Setup Splash Screen Image Requirements Splash Screen CustomizationConverting the Splash Screen File \splashconvert convert.idf Method Contact Information Appendix a Technical SupportAppendix a Technical Support Connector Designation Pin # Mfg Part Number Appendix B Appendix C LAN Boot Option Accessing PXE Boot Agent Bios Setup PXE Boot Agent Bios SetupPXE Configuration PXE Boot Agent Setup ScreenTCP/IP Configuration RPL Configuration NetWare ConfigurationCRT CD-ROMPost Documentation and Support Software Doc & SW CD-ROMWDT Supported featuresReference Manual LittleBoard