Concept

Gordon Bell (ingénieur)

Résumé
Chester Gordon Bell (born August 19, 1934) is an American electrical engineer and manager. An early employee of Digital Equipment Corporation (DEC) 1960–1966, Bell designed several of their PDP machines and later became Vice President of Engineering 1972–1983, overseeing the development of the VAX computer systems. Bell's later career includes entrepreneur, investor, founding Assistant Director of NSF's Computing and Information Science and Engineering Directorate 1986–1987, and researcher emeritus at Microsoft Research, 1995–2015. Gordon Bell was born in Kirksville, Missouri. He grew up helping with the family business, Bell Electric, repairing appliances and wiring homes. Bell received a BS (1956), and MS (1957) in electrical engineering from MIT. He then went to the New South Wales University of Technology (now UNSW) in Australia on a Fulbright Scholarship, where he taught classes on computer design, programmed one of the first computers to arrive in Australia (called UTECOM, an English Electric DEUCE), and published his first academic paper. Returning to the US, he worked in the MIT Speech Computation Laboratory under Professor Ken Stevens, where he wrote the first analysis by synthesis program. The DEC founders Ken Olsen and Harlan Anderson recruited him for their new company in 1960, where he designed the I/O subsystem of the PDP-1, including the first UART. Bell was the architect of the PDP-4, and PDP-6. Other architectural contributions were to the PDP-5 and PDP-11 Unibus and General Registers architecture. After DEC, Bell went to Carnegie Mellon University in 1966 to teach computer science, but returned to DEC in 1972 as vice-president of engineering, where he was in charge of the VAX, DEC's most successful computer. Bell retired from DEC in 1983 after a heart attack, but soon after founded Encore Computer, one of the first shared memory, multiple-microprocessor computers to use the snooping cache structure.
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