S Craig Nelson

Title: S Craig Nelson: Innovator in Processor Technology

Introduction

S Craig Nelson is a notable inventor based in San Jose, CA, with a focus on advancements in processor technology. He holds a total of 4 patents that contribute to the efficiency and performance of computing systems. His work has significantly impacted the way processors manage data and instructions.

Latest Patents

Among his latest patents are the MicroTLB and a method for reducing instruction TLB accesses. The MicroTLB patent describes a processor that includes a cache, a first Translation Lookaside Buffer (TLB), and a tag circuit. This innovative design allows the processor to identify cache lines stored in the cache that correspond to virtual pages, thereby preventing unnecessary reads of the tag memory when certain conditions are met. The second patent focuses on a method for reducing instruction TLB accesses by determining the validity of physical address translations for virtual fetch addresses. This method enhances the efficiency of instruction fetching by minimizing the activation of the ITLB circuit when the current physical address translation is valid.

Career Highlights

S Craig Nelson has had a distinguished career, working with prominent companies such as Advanced Micro Devices Corporation and LSI Logic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in processor technology.

Collaborations

Throughout his career, Nelson has collaborated with talented individuals, including Gene W Shen and Michael Butler. These collaborations have contributed to the development of his patents and the advancement of technology in the field.

Conclusion

S Craig Nelson's contributions to processor technology through his patents and career achievements highlight his role as an influential inventor. His work continues to shape the future of computing systems and improve their efficiency.