IBM Develops Associative Memory

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'Two new techniques for handling stored information have been announced by IBM. One is a magnetic core memory for computers, which contains built-in 'short-cuts' to stored data, and the other is an experimental punched-card memory unit that electronically reads out punched data at high speed from special IBM cards,' starts a story from Electronics Weekly in April 1961.

 

'The experimental memory is said to be a significant advance in an apporach to a relatively new concept called "associative memory",' continues the story.

 

'In a conventional memory, data is stored in "registers" at specific "addresses". To retrieve a word from the memory, the computer must specify the correct address,' continues the story.

 

'In the new unit a word can be stored in any register, and no address need be given to locate it,' concludes the story, 'furthermore, any fragment of a stored word may be used to interrogate all the memory registers simultaneously.'

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2 Comments

did you jmeab to date this in the 60's or something?

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