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:
Sep. 11, 2012
Filed:
Nov. 24, 2010
Richard J. Stephani, St. Paul, MN (US);
Gordon W. Priebe, Champlin, MN (US);
Richard J. Stephani, St. Paul, MN (US);
Gordon W. Priebe, Champlin, MN (US);
LSI Corporation, Milpitas, CA (US);
Abstract
An apparatus comprising a memory array and a plurality of processing circuits. The memory array may be configured to store a plurality of data bits in a plurality of rows and a plurality of columns. A plurality of data words may be stored in a respective plurality of the columns. The plurality of processing circuits may each be configured to compare (i) a test bit of a plurality of bits of an input data word with (ii) a test bit of one of the plurality of columns to determine a match. The compare may occur on a first clock cycle of an input clock signal. Each of the plurality of processing circuits may be configured to power down a respective column of the memory array if the test bit of the input data word does not match the test bit of the column.