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. 29, 1995
Filed:
Aug. 02, 1994
Robert J Bosnyak, Sunnyvale, CA (US);
Mark R Santoro, Sunnyvale, CA (US);
Sun Microsystems, Inc., Mountain View, CA (US);
Abstract
A circuit for detecting multiple address matches in an associative array includes a match current generator that responds to active match signals generated by the associative array by generating a match current that is linearly proportional to the number of active match signals generated by the array. A reference current source generates a reference current that is between one and two times greater than the match current when a single active match signal is generated by the associative array. A comparator compares the match current and the reference current and generates an active output signal when the match current is greater than the reference current.