Engineering:Elliott 503

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Short description: 1960's computer

The Elliott 503 was a transistorized computer introduced by Elliott Brothers in 1963. It was software-compatible with the earlier Elliott 803[1] but was about 70 times faster and a more powerful machine. About 32 units were sold.[2] The basic configuration had 8192 words of 39 bits each for main memory,[3] and operated at a system clock speed of 6.7 megahertz. It weighed more than 4,050 pounds (2.0 short tons; 1.8 t).[4]

See also

References

  1. "Computer Arithmetic". quadibloc. 2018. The Early Days of Hexadecimal. http://www.quadibloc.com/comp/cp02.htm.  (NB. Also has information on the Elliott 503 character set.)
  2. Moving Targets: Elliott-Automation and the Dawn of the Computer Age in Britain, 1947–1967, Springer Science & Business Media, 2011, pp. 288, ISBN 978-1-84882933-6 
  3. "A SURVEY OF NEW WEST-EUROPEAN DIGITAL COMPUTERS (Part 3 - Conclusion): ELLIOTT 503". Computers and Automation XII (11): 36. Nov 1963. http://www.bitsavers.org/magazines/Computers_And_Automation/196311.pdf. Retrieved 2020-09-05. 
  4. Weight of Logic (1000), Main Store (850), Power (1350) Cabinets and Control Console (850):