Sumeet Agrawal

Title: Sumeet Agrawal: Innovator in Microprocessor Technology

Introduction

Sumeet Agrawal is a prominent inventor based in Beaverton, OR (US). He has made significant contributions to the field of microprocessor technology, holding a total of 5 patents. His work focuses on enhancing the performance and accessibility of microprocessors, which are critical components in modern computing.

Latest Patents

One of Sumeet Agrawal's latest patents is titled "Control register bus access through a standardized test access port." This invention presents a scheme for accessing a control register bus and control registers of a microprocessor through a test access port configured to an established testing standard. The test access port (TAP) communicates serially based on a technique specified in the IEEE 1149.1 standard. External serial instructions are converted for parallel transfer to provide control signals for accessing internal structures. Additionally, serial address and data signals are converted for parallel transfer to access internal structures on a control register bus, with parallel outputs converted to serial format for external output. This innovation allows for external access to low-level internal bus architecture, facilitating system testing and debugging through external programming.

Another notable patent is the "Centralized performance monitoring architecture." This invention describes a dynamically configurable arrangement for determining the performance of a microprocessor. A plurality of functional units in a microprocessor are coupled to a performance counter, which increments in response to the occurrence of a predetermined event. A plurality of repeaters are coupled between the functional units and the performance counter, with control circuitry that selectively enables the repeaters. This ensures that only one functional unit is coupled to the performance counter at any given time, optimizing performance monitoring.

Career Highlights

Sumeet Agrawal is currently employed at Intel Corporation, a leading company in semiconductor manufacturing and technology. His work at Intel has allowed him to contribute to groundbreaking advancements in microprocessor design and functionality.

Collaborations

Throughout his career, Sumeet has collaborated with notable colleagues, including Andrew F. Glew and Patrick G. Franklin. These collaborations have further enriched his work and contributed to the development of innovative technologies in the field.

Conclusion

Sumeet Agrawal is a distinguished inventor whose contributions to microprocessor technology have had a significant impact on the industry. His patents reflect a commitment to enhancing performance and accessibility in computing