JPS6478491A - Associative storage device - Google Patents

Associative storage device

Info

Publication number
JPS6478491A
JPS6478491A JP21813287A JP21813287A JPS6478491A JP S6478491 A JPS6478491 A JP S6478491A JP 21813287 A JP21813287 A JP 21813287A JP 21813287 A JP21813287 A JP 21813287A JP S6478491 A JPS6478491 A JP S6478491A
Authority
JP
Japan
Prior art keywords
memory content
result
memory
associative
multiplexing system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP21813287A
Other languages
Japanese (ja)
Other versions
JPH0357554B2 (en
Inventor
Naohisa Kosaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP21813287A priority Critical patent/JPS6478491A/en
Publication of JPS6478491A publication Critical patent/JPS6478491A/en
Publication of JPH0357554B2 publication Critical patent/JPH0357554B2/ja
Priority to US07/870,760 priority patent/US5526298A/en
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE:To prevent a read from being impossible and to attain an access relating to a storage content by storing with a means of a multiplexing system and an expanding system, associating by means of an inverse multiplexing system, and storing data associatively through two-dimensional processing. CONSTITUTION:The multiplexing image and the magnifying image of an input are obtained to process them, and multiplied with each other in a first computing element 103 and the result is stored. The result of the multiplication of the memory content in a second computing element 105 that multiplies an output from the memory 104 outputting its memory content with an output from the multiplexing system with reference data, is inverse-multiplexed; and thus association is achieved. In such a way, information identical to a reference input from the external or a fixed condition is found out, and associative remaining part is taken out. As a result, a read is not completely impossible even if a part of memory content is destructed, and an access associative to the memory content can be possible.
JP21813287A 1987-06-10 1987-09-01 Associative storage device Granted JPS6478491A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21813287A JPS6478491A (en) 1987-06-10 1987-09-01 Associative storage device
US07/870,760 US5526298A (en) 1987-06-10 1992-04-20 Optical associative memory

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14434187 1987-06-10
JP21813287A JPS6478491A (en) 1987-06-10 1987-09-01 Associative storage device

Publications (2)

Publication Number Publication Date
JPS6478491A true JPS6478491A (en) 1989-03-23
JPH0357554B2 JPH0357554B2 (en) 1991-09-02

Family

ID=26475780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21813287A Granted JPS6478491A (en) 1987-06-10 1987-09-01 Associative storage device

Country Status (1)

Country Link
JP (1) JPS6478491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080464A (en) * 1989-09-05 1992-01-14 Hamamatsu Photonics K.K. Optical neural network apparatus using primary processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080464A (en) * 1989-09-05 1992-01-14 Hamamatsu Photonics K.K. Optical neural network apparatus using primary processing

Also Published As

Publication number Publication date
JPH0357554B2 (en) 1991-09-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees