SPRAD67 December   2022 AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442

 

  1.   Trademarks
  2. 1 Introduction
    1. 1.1 Before Getting Started
    2. 1.2 Device (Processor) Selection
      1. 1.2.1 Availability of Tightly Coupled Memory (TCM)
    3. 1.3 Technical documentation
    4. 1.4 Design Documentation
  3. 2 System Block Diagram
    1. 2.1 Creating the System Block Diagram
    2. 2.2 Selecting the Boot Mode
    3. 2.3 Confirming Pin Multiplexing Compatibility
  4. 3 Power Supply
    1. 3.1 Power Supply Architecture
      1. 3.1.1 Integrated power architecture
      2. 3.1.2 Discrete power architecture
    2. 3.2 Power (Supply) Rails
      1. 3.2.1 Core Supply
      2. 3.2.2 Peripheral Power Supply
      3. 3.2.3 Internal LDOs for IO groups
      4. 3.2.4 Dual-Voltage LVCMOS I/Os
      5. 3.2.5 Dual-Voltage Switching SDIO I/Os
      6. 3.2.6 VPP (eFuse ROM programming supply)
    3. 3.3 Determining System Power Requirements
    4. 3.4 Power Supply Filters
    5. 3.5 Power Supply Decoupling and Bulk Capacitors
    6. 3.6 Power Supply Sequencing
    7. 3.7 Supply Diagnostics
    8. 3.8 Power Supply Monitoring
  5. 4 Clocking
    1. 4.1 System Clock Input
    2. 4.2 Unused Clock Inputs
    3. 4.3 Single-ended Clock Source
    4. 4.4 Crystal selection
  6. 5 JTAG
    1. 5.1 JTAG / Emulation
      1. 5.1.1 Configuration of JTAG / Emulation
      2. 5.1.2 System Implementation of JTAG / Emulation
      3. 5.1.3 JTAG Termination
  7. 6 Device Configurations and Initialization
    1. 6.1 Device Reset
    2. 6.2 Boot Modes
    3. 6.3 Watchdog Timer
  8. 7 Peripherals
    1. 7.1 Selecting Peripherals Across Functional Domains
    2. 7.2 Memory, Media and Data Storage Interfaces
    3. 7.3 Ethernet Interface
      1. 7.3.1 Common Platform Ethernet Switch 3-port Gigabit Ethernet (CPSW3G)
      2. 7.3.2 Programmable Real-Time Unit and Industrial Communication Subsystem - Gigabit (PRU-ICSSG)
    4. 7.4 Universal Serial Bus (USB) Subsystem
    5. 7.5 Peripheral Component Interconnect Express (PCIe) Subsystem
    6. 7.6 General Connectivity
    7. 7.7 Analog-to-Digital Converter (ADC)
      1. 7.7.1 Change Summary of AM64x SR2.0 ADC Errata
    8. 7.8 Terminations of Unused peripherals and I/Os
  9. 8 I/O Buffers and Termination
  10. 9 Power Consumption and Thermal Solutions
    1. 9.1 Power Consumption
    2. 9.2 Power Savings Modes
    3. 9.3 Guidance on Thermal Solution
  11. 10Schematics Recommendations
    1. 10.1 Selection of Component and Values
    2. 10.2 Schematics development
    3. 10.3 Reviewing the schematics
    4. 10.4 Floor planning of the PCB
  12. 11Layout and Routing Guidelines
    1. 11.1 Escape Routing Guidelines
    2. 11.2 DDR Board Design and Layout Guidelines
    3. 11.3 High-Speed Differential Signal Routing Guidance
  13. 12References
  14. 13Terminology

Trademarks

Arm® and Cortex® are registered trademarks of Arm Limited.

All trademarks are the property of their respective owners.