Vikram Chopra

Title: Vikram Chopra: Innovator in Power Domain Debugging

Introduction

Vikram Chopra is a notable inventor based in Fremont, CA, who has made significant contributions to the field of integrated circuit design. With a focus on debugging operations for components in dynamic power domains, he has been awarded 2 patents that showcase his innovative approach to technology.

Latest Patents

Vikram's latest patents include "Debug apparatus and methods for dynamically switching power domains." This invention provides methods and apparatus that facilitate debugging operations for components that may include different power domains. In one embodiment, an integrated circuit (IC) comprises a plurality of hardware sectors, each associated with a debug observability circuit served by a debug data bus. The design allows a controlled sector residing in a dynamically-controlled power domain to be turned off while another sector remains powered on. A selectively switchable data bus component is configured to couple the debug observability circuit of the controlled sector to the debug data bus when powered on, ensuring efficient debugging even during power transitions.

Another patent, also titled "Debug apparatus and methods for dynamically switching power domains," further enhances the debugging capabilities for components in dynamic power domains. This invention includes hardware sectors associated with observability circuits served by a debug data bus. The controlled sector can be turned off while maintaining power to other sectors. A debug data register provides configuration and programming data to the observability circuit of the controlled sector, while a shadow register captures this data for restoration upon re-powering the controlled sector.

Career Highlights

Vikram Chopra is currently employed at Advanced Micro Devices Corporation, where he continues to innovate in the field of integrated circuits. His work focuses on improving the efficiency and reliability of debugging processes in complex electronic systems.

Collaborations

Throughout his career, Vikram has collaborated with talented individuals such as Eric M. Rentschler and Mihir Shaileshbhai Doctor, contributing to advancements in technology and integrated circuit design.

Conclusion

Vikram Chopra's contributions to the field of integrated circuits and debugging operations highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of dynamic power domains and their complexities, making him a valuable asset in the tech industry.