Implementation Details - XAPP1394

Temperature Dependent Dynamic Voltage Scaling Implementation (XAPP1394)

Document ID: XAPP1394
Release Date: 2025-10-24
Revision: 1.3 English

Summary
Introduction
Why is DVS Required?
Implementation Details
Overview of Operation
Hardware Implementation
Rail Consolidation Impacts
Characteristics of Dynamic Voltage Scaling
Using a GPIO as a Voltage Indicator
Software Implementation
CDO Implementation
Policy CDO
Board CDO
Software Driver Implementation
Build Instructions
Test Steps
DVS Checklist
Conclusion
References
Revision History
Please Read: Important Legal Notices

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