Edward Hammond Green, Iii

Title: Edward Hammond Green, III: Innovator in DMA Technology

Introduction

Edward Hammond Green, III is a notable inventor based in Cary, NC (US). He has made significant contributions to the field of data transfer technology, holding a total of 4 patents. His work primarily focuses on improving the efficiency of data transfers between devices.

Latest Patents

One of his latest patents is titled "Processor local bus posted DMA FlyBy burst transfers." This invention provides a method and implementing system that includes a DMA controller coupled to a slave bus controller through a processor local bus. The slave bus controller is also connected to a memory unit, which in turn is linked directly to a peripheral device. The DMA controller receives a data transfer request from the peripheral unit and initiates a transfer cycle with the slave bus controller. This innovative technique allows for a DMA FlyBy transfer to be overlapped with a subsequent processor local bus transfer, enhancing data transfer efficiency.

Another significant patent is "Speculative direct memory access transfer between slave devices." In this invention, a DMA Controller initiates a memory transfer cycle in response to a data transfer request from a slave device. To avoid dead clock cycles on internal buses, the DMA Controller initiates a speculative data transfer cycle after notifying the slave device. If the slave device does not request another data transfer within a predetermined time, the DMA Controller aborts the speculative cycle.

Career Highlights

Edward Hammond Green, III is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of data transfer technologies. His work has been instrumental in advancing the capabilities of DMA technology, which is crucial for efficient data handling in modern computing systems.

Collaborations

Throughout his career, Edward has collaborated with notable colleagues, including Mark Michael Schaffer and Dennis Charles Wilkerson. These collaborations have contributed to the development of cutting-edge technologies in the field.

Conclusion

Edward Hammond Green, III is a distinguished inventor whose work in DMA technology has significantly impacted data transfer efficiency. His innovative patents and contributions to IBM highlight his role as a key figure in the advancement of modern computing technologies.