Moti Beck

Title: Moti Beck - Innovator in Access Request Validation

Introduction

Moti Beck is a notable inventor based in Tel Aviv, Israel. He has made significant contributions to the field of microprocessor technology, particularly in the area of access request validation. His innovative approach has paved the way for more efficient data handling in external systems.

Latest Patents

Moti Beck holds a patent for a "Method of prechecking the validity of a write access request." This invention provides a method and apparatus for prechecking the validity of an access request for writing result data to an external system prior to executing the instruction that generates the result. This allows instruction execution to continue uninterrupted in the event that the write is allowed. The microprocessor's Address Unit issues a 'probe' request to the Memory Management Unit (MMU) via an internal bus while saving the instruction's virtual address in a virtual address buffer local to the Address Unit. The MMU checks the validity of the 'probe' request without converting the virtual address to a physical address and issues an access grant signal which is saved by the microprocessor's Execution Unit for subsequent use. The Execution Unit processes the data in parallel to the MMU checking the validity of the probe request. If the virtual address associated with the probe request resulted in an access grant signal, then the Execution Unit issues a write request while the virtual address previously stored in the Address Unit is sent to the MMU for translation to a physical address. Both the write data and the physical address are stored in a buffer in the microprocessor's Bus Interface Unit (BIU) for subsequent transfer to an external system. The data is then written to the external system at the physical address provided by the BIU.

Career Highlights

Moti Beck is currently employed at National Semiconductor Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the efficiency and reliability of microprocessor operations.

Collaborations

Moti has collaborated with several talented individuals in his field, including Gigi Baror and Dan Biran. These collaborations have contributed to the advancement of technology in microprocessor design and functionality.

Conclusion

Moti Beck's contributions to the field of microprocessor technology, particularly through his patent on access request validation, highlight his innovative spirit and dedication to improving data handling processes. His work continues to influence the industry and inspire future advancements.