Robert J Stanton, Jr

Title: The Innovations of Robert J Stanton, Jr.

Introduction: Robert J Stanton, Jr. is a notable inventor based in Hyde Park, NY (US). He has made significant contributions to the field of technology, particularly in the area of dynamic address translation mechanisms. His work has implications for virtual memory management, which is crucial for modern computing systems.

Latest Patents: Stanton holds a patent for a "Dynamic look-aside table for multiple size pages." This invention introduces a dynamic address translation (DAT) mechanism that supports virtual memory pages of different sizes with minimal hardware and design impact. The dynamic look-aside table (DLAT) is modified to allow the addition of a second page size to system architecture. In one approach, the DLAT is divided into two sections, one for small (4KB) pages and one for large (1MB) pages. A steering table indicates whether the segment last contained 4KB pages or a 1MB page. As each segment is translated by the DAT mechanism, the page size (1MB or 4KB) contained in the segment is known, and this information is used to select the address bus used for indexing the DLAT. In an alternative approach, the DLAT is not divided into sections; rather, it can interchangeably hold/test/select either of the two different formats in any entry. The steering table dynamically changes the way in which the DLAT is addressed and selects the bits of the entry to be used in the translation.

Career Highlights: Stanton's career has been marked by his association with the International Business Machines Corporation (IBM), where he has contributed to various innovative projects. His work has been instrumental in advancing the capabilities of computer systems, particularly in memory management.

Collaborations: Stanton has worked alongside talented colleagues such as Jeffery Y Lee and Jamshed H Mirza. Their collaborative efforts have further enhanced the impact of their innovations in the technology sector.

Conclusion: Robert J Stanton, Jr. is a distinguished inventor whose work in dynamic address translation has paved the way for advancements in virtual memory management. His contributions continue to influence the field of computing, showcasing the importance of innovation in technology.