Jay A Hartvigsen

Title: Innovations of Jay A Hartvigsen

Introduction

Jay A Hartvigsen is a notable inventor based in Austin, TX, with a significant contribution to the field of data processing systems. He holds a total of nine patents, showcasing his expertise and innovative spirit in technology.

Latest Patents

Among his latest patents is a "Data processing system with on-chip FIFO for storing debug information and method therefor." This invention provides a debug module that allows developers to capture three types of debug information: change-of-flow addresses, CPU data, and current instruction addresses. The debug information is stored in an on-chip debug FIFO memory during program development and is made available to an external host via a serial communication interface for post-processing and analysis. This method is particularly useful in microcontrollers that lack external access to address and data bus signals. Another significant patent is the "Method and apparatus for providing an external indication of internal cycles in a data processing system." This invention enables the external indication of internal cycles, facilitating easier debugging of software executed by the data processing system. The cycle type signals provided can reveal various information about the activity and bus cycles within the system, which is crucial for debugging purposes.

Career Highlights

Throughout his career, Jay has worked with prominent companies such as Motorola Corporation and Freescale Semiconductor, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Jay has collaborated with notable individuals in his field, including Rand L Gray and William C Moyer. These collaborations have likely enriched his work and contributed to his success as an inventor.

Conclusion

Jay A Hartvigsen's contributions to data processing systems through his patents and career experiences highlight his role as a significant innovator in technology. His work continues to influence the field and inspire future advancements.