Carl Ellison

Title: The Innovations of Carl Ellison

Introduction

Carl Ellison is a notable inventor based in Cambridge, MA, who has made significant contributions to the field of digital data processing. With a focus on improving the efficiency of data transfer between functional units, his work has implications for various technological applications.

Latest Patents

Ellison holds a patent for an "Input/output control system and method for direct memory transfer." This innovative digital data processing apparatus features two functional units, such as a host processing section and a peripheral device, along with a controller that facilitates the transfer of information between them. The first functional unit generates a send message descriptor block (MDB) signal that specifies addresses in its local memory for data transfer. Meanwhile, the second functional unit creates a receive MDB signal that indicates where data should be transferred in its local memory. The controller matches these send and receive MDB signals, particularly those that specify the same logical or virtual channel. Once a match is found, the controller efficiently transfers data between the respective memory locations of the two functional units.

Career Highlights

Carl Ellison has been associated with Stratus Computer, Inc., where he has applied his expertise in digital data processing. His innovative approach to input/output control systems has positioned him as a key figure in the advancement of technology in this area.

Collaborations

Ellison has worked alongside talented colleagues, including Randy Sybel and William D Snapper, contributing to a collaborative environment that fosters innovation and creativity.

Conclusion

Carl Ellison's contributions to digital data processing through his patent for an input/output control system highlight his role as an influential inventor. His work continues to impact the field, showcasing the importance of innovation in technology.