Realtek AmebaPro2 HW design Guide

• Introduction & Design Goals
  • Overview
  • Target Audience
  • Hardware Design Philosophy
  • Design Flow Overview
  • Reference Materials
• Schematic Guidelines
  • Reset, Boot & Firmware Upload Signals
    • CHIP_EN
    • Load by UART
  • Power & Regulation
    • DC BUCK
    • VDD33
  • Interfaces
    • Log_in & Log_out
    • Flash
    • SD Card
    • Image Sensor
    • Digital Microphone
• PCB Layout Guidelines
  • PCB stack-up and impedance information
  • VIN-Sensor
  • USB
  • SPI flash
  • SD card
  • Decouple capacitors