Robert N Ehrlich

Title: The Innovations of Robert N. Ehrlich

Introduction

Robert N. Ehrlich is a notable inventor based in Round Rock, Texas. He has made significant contributions to the field of information processing systems, holding a total of 10 patents. His work primarily focuses on methods and devices that enhance debugging and trace message handling.

Latest Patents

Among his latest patents are two innovative methods for providing indexed trace messages and handling exceptions and interrupts. The first patent describes a method that offers trace compression for trace messages. It involves setting or clearing a flag in a history buffer based on the execution of conditional branch instructions. A trace address message is generated when a conditional indirect branch instruction is taken, which includes address information and an index value corresponding to the history buffer. Additionally, it compares predicted and actual return addresses to determine if a trace address message should be generated. The second patent mirrors this approach, focusing on the handling of exceptions and interrupts with similar mechanisms for trace message generation.

Career Highlights

Robert N. Ehrlich has worked with prominent companies in the technology sector, including Freescale Semiconductor, Inc. and NXP USA, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues such as Robert A. McGowan and Brett W. Murdock. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Robert N. Ehrlich's contributions to the field of information processing systems through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the industry and pave the way for future advancements.