Kenneth S Choi

Title: Innovations by Kenneth S Choi

Introduction

Kenneth S Choi is a notable inventor based in San Jose, California. He has made significant contributions to the field of electronic design automation (EDA). His work primarily focuses on improving the efficiency and functionality of prototype circuit designs.

Latest Patents

Kenneth S Choi holds a patent titled "Method and apparatus for debugging reconfigurable emulation systems." This innovative patent describes an improved EDA system that utilizes field programmable gate arrays (FPGAs) for emulating prototype circuit designs. The process involves downloading a circuit netlist file to configure the FPGAs, which then emulate a functional representation of the prototype circuit. To ensure the circuit netlist is implemented correctly, the FPGAs undergo functional testing by applying input vectors and comparing the output to previously simulated output vectors. If discrepancies arise, the FPGAs can be debugged by inserting 'read-back' trigger instructions into the input vectors. This method captures the internal states of latches and flip-flops in each FPGA, facilitating effective debugging without the need for recompilation of the circuit netlist.

Career Highlights

Kenneth S Choi is associated with Quickturn Design Systems, Inc., where he has contributed to advancements in EDA technologies. His expertise in debugging and emulation systems has positioned him as a valuable asset in the field.

Collaborations

Throughout his career, Kenneth has worked alongside notable colleagues such as Dick L Liu and Jeong-Tyng Li. Their collaborative efforts have further enhanced the development of innovative solutions in electronic design.

Conclusion

Kenneth S Choi's contributions to the field of electronic design automation through his patent and collaborative work highlight his role as an influential inventor. His innovative methods for debugging reconfigurable emulation systems continue to impact the industry positively.