Nancy D Kunnari

Title: Nancy D Kunnari: Innovator in Programmable Logic Devices

Introduction

Nancy D Kunnari is a prominent inventor based in Los Altos, CA. She has made significant contributions to the field of programmable logic devices, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

Her latest patents include the "Programmable Logic Auto Write-Back" and "Secure Programmable Logic Device." The "Programmable Logic Auto Write-Back" patent describes a configuration controller that loads configuration data into a programmable logic device. This controller is coupled with a configuration memory and manages the couplings to a load path, which connects to a latch ring. The latch ring receives configuration data from the memory, and an array of configuration latches effects the configuration of the programmable device. A write-back path couples the latch ring and configuration memory, with a write-back controller managing the operations of configuration data from the latch ring to the memory. The second configuration controller operates similarly, facilitating development processes by writing back developmental configurations.

The "Secure Programmable Logic Device" patent involves a programmable logic chip and configuration memory chip mounted within a multi-chip module to form a single package. This configuration memory includes a security bit that allows programming and read-back of configuration data in one state, while in another state, it permits only erase commands. The internal data transfer connection between the memory chip and programmable logic chip is enabled when the security bit is in the second state, allowing configuration data to be loaded into the logic chip upon power-up.

Career Highlights

Nancy Kunnari has made her mark at Atmel Corporation, where she has contributed to the development of advanced programmable logic technologies. Her work has been instrumental in enhancing the functionality and security of programmable devices.

Collaborations

Throughout her career, Nancy has collaborated with notable colleagues, including Martin T Mason and Harry H Kuo, further enriching her innovative endeavors.

Conclusion

Nancy D Kunnari's contributions to programmable logic devices reflect her dedication to innovation and excellence in technology. Her patents not only advance the field but also pave the way for future developments in programmable logic solutions.