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EDSAC Last modified: Monday, November 03, 2008

Short for Electronic Delay Storage Automatic Calculator, EDSAC was an early computer dated around 1949. EDSAC performed its first calculation at the Cambridge University in England. EDSAC used mercury delay lines for memory and 3,000 vacuum tubes for logic. Programs were input using 5-hole punched tape and output was via a teleprinter. See also "The Five Generations of Computers" in the Did You Know...? section of Webopedia.

EDSAC 99 The Computer Laboratory celebrated the 50th Anniversary of the EDSAC 1 computer in April 1999 with a two day meeting, including talks about EDSAC 1 and subsequent work in the Laboratory, historic exhibits and demonstrations of current research, together with a reception and dinner. The First Stored Program Computer - EDSAC In August 1944, Mauchly and Eckert proposed the building of a new machine called the electronic discrete variable automatic computer (EDSAC). Webopedia's "Did You Know...?" Section Use this Webopedia knowledge section for an in-depth overview of specific technologies and occurrences in the areas of Computer Science, The Internet, and Computer Hardware and Software. Webopedia's Quick Reference Section Use this Webopedia reference section for information on common Internet and computer facts and occurrences.