James B Gullette

Title: Innovations of James B Gullette

Introduction

James B Gullette is a notable inventor based in Austin, TX. He has made significant contributions to the field of data processing systems, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of instruction execution and bus transaction protocols.

Latest Patents

One of his latest patents is titled "System for executing a plurality of tasks within an instruction in a data processing system." This invention introduces a method and apparatus for determining instruction execution ordering, which enhances the performance of data processing systems. In this system, a control bit is utilized to decide whether a standard or modified instruction is executed. The standard instruction involves a read bus cycle followed by a write bus cycle, requiring the bus to be locked to maintain coherency. Conversely, the modified instruction allows for a buffered write bus cycle followed by a read bus cycle, which can increase bus bandwidth by not locking the bus.

Another significant patent is the "Method and apparatus for performing a snoop-retry protocol in a data processing system." This invention outlines a method for managing bus transactions among multiple bus masters. It ensures that when an initiating processor requests access to a dirty cache line, a snooping bus master can assert a shared address retry signal. This process allows for efficient bus management and prioritizes memory updates among bus masters.

Career Highlights

James B Gullette has had a distinguished career at Motorola Corporation, where he has applied his expertise in data processing systems. His innovative approaches have contributed to advancements in technology and have positioned him as a key figure in his field.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including William C Moyer and Michael Julio Garcia. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James B Gullette's contributions to the field of data processing systems through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.