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Kontron COMe-bP5020 Introduction User Manual

User guide

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COMe-bP5020

Doc. ID: 1053-4773, Rev. 1.0

Date: January 22, 2013

Table of contents

Document Outline

  • 1 Introduction
  • 2 Functional Description
    • 2.1 Processor
    • 2.2 Memory
      • 2.2.1 DDR3
      • 2.2.2 Flash Memory
        • 2.2.2.1 SPI Boot Flash
        • 2.2.2.2 SPI OS/User Flash
        • 2.2.2.3 NAND Flash
        • 2.2.2.4 MRAM Memory
        • 2.2.2.5 SDHC Socket
      • 2.2.3 System/User Data EEPROMs
    • 2.3 Timer
    • 2.4 Watchdog Timer
    • 2.5 Connectors
      • 2.5.1 COM Express® Connectors
      • 2.5.2 Signal Descriptions COM Express® Connectors
        • 2.5.2.1 Ethernet (Group GigE MDI/GBE0 CTREF)
        • 2.5.2.2 Ethernet Management (ETH MGT)
        • 2.5.2.3 IEEE 1588
        • 2.5.2.4 Serial ATA
        • 2.5.2.5 SerDes
        • 2.5.2.6 DMA
        • 2.5.2.7 Local Bus / GPIO
          • 2.5.2.7.1 Local Bus
          • 2.5.2.7.2 GPIO
        • 2.5.2.8 USB
        • 2.5.2.9 SDHC (SDIO)
        • 2.5.2.10 SPI
        • 2.5.2.11 Serial Interface
        • 2.5.2.12 SMB / I2C
        • 2.5.2.13 IRQs
        • 2.5.2.14 Miscellaneous (MISC)
      • 2.5.3 JTAG/Debug Interface
  • 3 Configuration
    • 3.1 DIP Switch Configuration
    • 3.2 Board Memory Map
    • 3.3 I/O Address Map
    • 3.4 Board Control and Status Registers
  • 4 Power Considerations
    • 4.1 Supply Voltage
    • 4.2 Power Supply Rise Time
    • 4.3 Supply Voltage Ripple
    • 4.4 Power Consumption
  • 5 Thermal
    • 5.1 Heatspreader
    • 5.2 Cooling Considerations
  • 6 U-Boot
    • 6.1 Introduction to U-Boot
    • 6.2 Standard U-Boot Commands
    • 6.3 Kontron-Specific Commands
    • 6.4 U-Boot Access and Startup
    • 6.5 Working with U-Boot
      • 6.5.1 General Operation
      • 6.5.2 Using the sconf Command
      • 6.5.3 Examples of sconf Command Usage
        • 6.5.3.1 sconf select
        • 6.5.3.2 sconf set
      • 6.5.4 Using the Network
        • 6.5.4.1 Interface Selection
          • 6.5.4.1.1 ethprime
          • 6.5.4.1.2 ethact
          • 6.5.4.1.3 ethrotate
        • 6.5.4.2 Contacting the Server
      • 6.5.5 Using SD Cards
      • 6.5.6 Using SATA Devices
      • 6.5.7 Using USB Devices
      • 6.5.8 Using the Onboard NAND Flash
      • 6.5.9 Using the SPI Flash for OS
      • 6.5.10 Booting an OS
        • 6.5.10.1 Booting Linux
        • 6.5.10.2 Booting VxWorks ELF Images
    • 6.6 Getting Help
    • 6.7 Update
    • 6.8 Recovery Mechanism
    • 6.9 Copyrights and Licensing
    • 6.10 Obtaining Source Code
  • 7 Installation
    • 7.1 Safety
    • 7.2 General Instructions on Usage
    • 7.3 COM Express® Module-to-Carrier Assembly Considerations
  • Appendix
    • 1 Warranty
    • 2 Proprietary Note
    • 3 Trademarks
    • 4 Environmental Protection Statement
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