External Memory Interface Handbook Volume 3: Reference Material: For UniPHY-based Device Families

ID 683841
Date 3/06/2023
Document Table of Contents

4.14. Debugging HPS SDRAM in the Preloader

To assist in debugging your design, tools are available at the preloader stage.
  • UART or semihosting printout
  • Simple memory test
  • Debug report
  • Predefined data patterns

The following topics provide procedures for implementing each of the above tools.