AN 796: Cyclone® V and Arria® V SoC Device Design Guidelines

ID 683360
Date 3/30/2022
Document Table of Contents

3.4.4. HPS Memory Debug

The Cyclone® V / Arria® V HPS EMIF do not support the external memory interface toolkit. To debug the HPS EMIF, you can change the settings inside the preloader software to enable Runtime Calibration Report and Debug Level info. In addition, you can use the preloader software to check the status of HPS SDRAM PLL.

Refer to Using the Preloader To Debug the HPS SDRAM for more information.