Company Filing History:
Years Active: 1998
Title: The Innovations of David M. Stark
Introduction
David M. Stark is a notable inventor based in San Jose, California. He has made significant contributions to the field of microprocessor technology. His innovative work has led to the development of a unique patent that enhances debugging processes in multi-processor chips.
Latest Patents
David M. Stark holds a patent for a "Debug and video queue for multi-processor chip." This invention involves a microprocessor die that contains several processor cores and a shared cache. Trigger conditions for one or more of the processor cores are programmed into debug registers. When a trigger is detected, a trace record is generated and loaded into a debug queue on the microprocessor die. Several trace records from different processor cores can be rapidly generated and loaded into the debug queue. The external interface cannot transfer these trace records to an external in-circuit emulator (ICE) at the rate generated. The debug queue transfers trace records to the external ICE using a dedicated bus to the ICE so that bandwidth is not taken from the memory bus. The memory bus is not slowed for debugging, providing a more realistic debugging session. The debug buffer is also used as a video FIFO for buffering pixels for display on a monitor. The dedicated bus is connected to an external DAC rather than to the external ICE when debugging is not being performed.
Career Highlights
David M. Stark is currently employed at S3 Incorporated, Inc. His work at this company has allowed him to focus on advancing microprocessor technology. He has been instrumental in developing solutions that improve the efficiency of debugging processes.
Collaborations
David has collaborated with several talented individuals in his field, including Brian R. Baird and David E. Richter. These collaborations have contributed to the success of his projects and innovations.
Conclusion
David M. Stark's contributions to microprocessor technology through his patent demonstrate his innovative spirit and dedication to improving debugging processes. His work continues to influence the field and inspire future advancements.