Ampro Corporation MightyBoard 821 manual Appendix a

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Appendix A

Technical Support

34

Reference Manual

MightyBoard 821

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Contents MightyBoard Single Board Computer Reference Manual Audience Contents Appendix a Purpose of this Manual SpecificationsAbout This Manual ReferencesChapter Product Overview MightyBoard ArchitectureBoard Features Product DescriptionChapter Chapter Block Diagram Major Components ICsU10 Chip Type Mfg Model Description FunctionConnector and Header Definitions Jack # Signal DescriptionJ9 J6 J20 J21 J22 JP1 BT1 J17 J18J16 J15 Additional ComponentsJumper Definitions SpecificationsPower Specifications Humidity Environmental SpecificationsThermal/Cooling Requirements Dimension Physical SpecificationsMechanical Specifications Reference Manual MightyBoard Hardware OverviewDevice vs IRQ No Interrupt Channel AssignmentsMemory Map Address hex Subsystem Address MapBase Address Function CF8-CFFSerial Interfaces RS485 Serial Port ImplementationPin # Signal Description Keyboard/Mouse Interfaces Keyboard InterfaceUSB 2.0 Support USB InterfacesMouse Interface Legacy USB SupportUSBP4+ Audio InterfaceVideo Interfaces Pin # Signal Description Line Channel Lvds InterfaceUtility Interface User Gpio Signals J8 External Battery BT1Temperature Monitoring MiscellaneousInfrared IrDA Port Ethernet External LEDSerial Console ATX Power Supply Interface Power InterfacesWatchdog Timer Irrx GNDOptional CPU Fan Power and Sleep StatesPower-On Switch Optional System FanSleep States Acpi Chapter Hardware Entering Bios Setup Remote Access Bios SetupEntering Bios Setup VGA Display IntroductionLogo screen Logo Screen Image RequirementsAppendix a Technical Support Method Contact InformationAppendix a