Neil J Johnson

Title: Neil J Johnson: Innovator in Processor Technology

Introduction

Neil J Johnson is a prominent inventor based in Burlington, MA (US). He has made significant contributions to the field of processor technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of central processing units.

Latest Patents

Johnson's latest patents include a "High-performance pipelined central processor for predicting" and a "Branch cache system with instruction boundary determination independent." The first patent describes a pipelined central processor capable of executing both single-cycle and multicycle instructions. It features an instruction fetch stage that includes an instruction cache memory and a prediction cache memory, which are addressed by a program counter register. This innovation allows for efficient handling of interpreter call predictions and branch instruction predictions, ultimately improving program flow.

The second patent outlines a branch cache system designed for use with a pipelined processor. This system includes multiple memory sets for storing indexed sets of predicted branch addresses. It also features control circuitry that determines whether a predicted branch address corresponds to a fetched branch instruction, enhancing the execution stage's responsiveness.

Career Highlights

Neil J Johnson has had a successful career at Prime Computer Inc., where he has been instrumental in developing advanced processor technologies. His innovative designs have contributed to the company's reputation as a leader in computing solutions.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including Robert F Beckwith and Brian K Langendorf. These partnerships have fostered a creative environment that has led to groundbreaking advancements in processor technology.

Conclusion

Neil J Johnson's contributions to the field of processor technology are noteworthy, with his patents reflecting a commitment to innovation and efficiency. His work continues to influence the development of advanced computing systems.