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:
Jan. 24, 2012
Filed:
Sep. 04, 2007
Shai Koren, Raanana, IL;
Alon Eldar, Raanana, IL;
Amit Gur, Eyn Vered, IL;
Itay Peled, Beer-Sheva, IL;
Rotem Porat, Kfar Saba, IL;
Shai Koren, Raanana, IL;
Alon Eldar, Raanana, IL;
Amit Gur, Eyn Vered, IL;
Itay Peled, Beer-Sheva, IL;
Rotem Porat, Kfar Saba, IL;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A cache memory that includes: (i) an arbitrator, connected to multiple access generator, the arbitrator is adapted to receive different types of access requests from the multiple access generators and to select a single access request per arbitration cycle; (ii) a sequence of pipeline stages, the sequence comprises an input pipeline stage that is connected to the arbiter; and (iii) multiple cache resources, connected to the sequence of pipeline stages; wherein each cache resource can be read only by a small portion of the sequence of pipeline stages and can be written to only by a small portion of the sequence of pipeline stages.