The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 1995
Filed:
Jun. 10, 1993
Mario D Nemirovsky, San Jose, CA (US);
Apple Computer, Inc., San Jose, CA (US);
Abstract
An associative memory is configurable to detect one of a plurality of relationships among a set of data, all within a number of cycles equal to the number of bits in the field of data upon which the sort is being executed. Because the memory is configurable, a single memory array can be used to accomplish a wide variety of results, either changing the relationship upon which the data is sorted on the fly, or providing a field programmable or mask programmable configuration input to adapt a given array design to a particular need. The array can be configured according to a configuration input to detect a relationship among fields of data stored in the memory selected from the group including 'greater than', 'greater than or equal to', 'less than', 'less than or equal to', 'equal to', a minimum and a maximum. Further, the memory system can be adapted to detect the minimum of a first field in a given row and the maximum of a second field in a given row in parallel.