Kanti Bhabuthmal

Title: **Kanti Bhabuthmal: Innovator in Integrated Circuit Technology**

Introduction

Kanti Bhabuthmal is a notable inventor based in Fremont, California. With a strong focus on integrated circuit technology, he holds two patents that highlight his contributions to the field. His innovative approaches have paved the way for more efficient debugging and microprocessor testing techniques.

Latest Patents

Kanti's latest inventions include methods that significantly enhance the functionality of integrated circuits. One of his patents involves a **method and apparatus for fully controllable integrated circuit internal**. This invention features a clock generation and control circuit that aids in debugging integrated circuits. It comprises a multiplexer connected to a set of input lines carrying various clock signals. The multiplexer identifies one of the input lines based on a select signal from the decode circuit. The control circuit can specify a disabled output clock signal as a response to a stop signal applied to the integrated circuit's external pin or through a test access port, enabling debug operations to occur while the output clock signal remains inactive.

His second patent is focused on **full-speed microprocessor testing employing boundary scan**. This method involves loading a compiled test program into a microprocessor's internal caches and controlling its execution effectively. Initially, the internal clock of the microprocessor is disabled. For each memory location in the compiled program, the corresponding memory content is loaded into the microprocessor cache using a boundary scan shift operation through an IEEE 1149.1 interface. After loading the pins with data, the microprocessor is reset, and the test program can be executed interactively by the user.

Career Highlights

Throughout his career, Kanti Bhabuthmal has gained valuable experience at leading technology companies, including Sun Microsystems, Inc. His role at these organizations has allowed him to work on cutting-edge technologies that drive advancements in integrated circuits and microprocessor development.

Collaborations

Kanti has collaborated with talented colleagues, such as Hong Hao and Richard F Avra. Their collective expertise in the field of integrated circuits has fostered innovation and progress in the development of advanced technologies.

Conclusion

Kanti Bhabuthmal stands out as an influential inventor whose patents demonstrate his commitment to improving integrated circuit technology. With his innovative methods for debugging and testing microprocessors, he has made significant contributions to the industry, leaving a lasting impact on the electronic engineering field.