Peter T Fairchild

Title: **Inventor Spotlight: Peter T Fairchild**

Introduction

Peter T Fairchild, a notable inventor based in Woodstock, GA, has made significant contributions in the field of microprocessor technology. With a total of three patents to his name, Fairchild has developed innovative systems that enhance the functionality and efficiency of instruction pre-fetch microprocessors.

Latest Patents

One of Fairchild's latest patents is the **Link Register Storage and Restore System for Use in an Instruction**. This invention is designed to manage nested program branching effectively, allowing a first subroutine to call and execute a second subroutine before returning control. The innovative system utilizes a mechanism that leverages the same set of storage address link registers for both nested branching during standard program execution and during the execution of an interrupt service program. This dual function ensures that values from the normal program can be preserved and restored accurately, maintaining the integrity of both processes.

Another significant patent is the **Instruction Pre-Fetch Microprocessor Interrupt System**. This system introduces an interrupt capability to an instruction pre-fetching microprocessor. It includes an instruction address register that works together with a storage address register to manage instruction sequences efficiently. The system is designed to handle requests from peripheral devices and incorporates mechanisms to inhibit disruptions during critical operations, ensuring seamless execution and maintaining system reliability.

Career Highlights

Peter T Fairchild has established his career at the International Business Machines Corporation (IBM), where he has utilized his expertise to drive innovations in microprocessor design. His work has not only contributed to advancements in computer technology but has also laid the groundwork for future developments in the field.

Collaborations

Throughout his career, Fairchild has collaborated with esteemed coworkers such as Joel C Leininger and Floyd R Bliss. This collaborative spirit has fostered an environment of creativity and innovation, leading to the development of cutting-edge technology solutions.

Conclusion

In summary, Peter T Fairchild is a distinguished inventor whose patents contribute significantly to the advancement of microprocessor technology. His work at IBM showcases his dedication to innovation and excellence. As the field continues to evolve, Fairchild's contributions will be remembered as pivotal in shaping the future of computing technology.