John Newlin

Title: John Newlin: Innovator in Debugging Systems

Introduction

John Newlin is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of debugging systems, particularly in the context of multiple processing core systems on a chip. With a total of 2 patents to his name, Newlin's work has advanced the capabilities of debugging technology.

Latest Patents

Newlin's latest patents include "Simultaneous real-time trace and debug for multiple processing core systems on a chip." This patent describes a system that provides simultaneous, real-time trace and debug of a multiple processing core system on a chip (SoC). The system features debug output buses coupled to each processing core, which pass the operation of the processing core to trace capture nodes connected in daisy-chains. The trace control module receives and filters processing core trace data, deciding whether to store it in trace memory. Additionally, it contains a shadow register for capturing the internal state of a traced processing core just prior to its tracing. The stored trace data, along with the corresponding shadow register contents, are transferred out of the trace control module to a host agent and system running debugger hardware and software via a JTAG interface.

Another significant patent is "Debugging apparatus and method for systems of configurable processors." This patent outlines a debugging system and techniques for configurable processors that eliminate the need for foreknowledge of specific configurable processor information. This innovation is crucial as obtaining such foreknowledge can be costly. The system is designed to generate a processor where the necessary information is produced in the appropriate forms for effective use.

Career Highlights

John Newlin is currently employed at Tensilica, Inc., where he continues to develop innovative solutions in the field of debugging systems. His work has been instrumental in enhancing the efficiency and effectiveness of debugging processes in complex systems.

Collaborations

Newlin has collaborated with notable colleagues, including Christopher Mark Songer and Srikanth Nuggehalli. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

John Newlin's contributions to debugging systems have made a significant impact on the technology landscape. His innovative patents and work at Tensilica, Inc. highlight his role as a leading inventor in this field.