Summary
Photograph of a computer programming diagram entitled "Fig. 6. Five basic instruction formats". Diagram shows arrangement of bits in each of five instructions.
This is one of a set of photographs showing computers, computer components, computer structure diagrams and computer programmimg instructions, probably used as aids in teaching computing subjects. The diagrams and instructions relate to several pioneer models and systems of stored program computers dating back as far as the 1950s and including CSIRAC (originally known as CSIR Mark 1), Cirrus, Atlas, IBM System/360 , CDC 6600 System, and Illiac IV.
Description of Content
Computer programming diagram showing basic instruction formats.
Physical Description
Black and white photographic print of a computer programming diagram.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from Steve & Connie Kormas, 22 Feb 2001
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Creator
Dr Trevor Pearcey, Melbourne, Greater Melbourne, Victoria, Australia, 1950s-1960s
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Format
Photograph, 7½ in. x 5 in., Black & White
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Language
English
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Inscriptions
Printed in black below the diagram: "Fig. 6. Five basic instruction formats.". Museum Victoria catalogue reference handwritten in black pencil on reverse at lower right: "MM 68294". Handrwritten in blue ink on reverse at centre: "360 Inst. Formats". Photographic paper manufacturer's multiple imprint in black ink on reverse: "PAPIER / FABRIQUE / PAR KODAK".
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Classification
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Category
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Discipline
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Type of item
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Dimensions
195 mm (Length), 125 mm (Width)
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Keywords
Computer Engineering, Computer Programming, Computer Software, Computers, Computing, CSIRAC (Computer), Making History - CSIRAC
