Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hong-Yi Chen0
Geoffrey K. Yung0
Date of Patent
May 24, 2011
0Patent Application Number
127285830
Date Filed
March 22, 2010
0Patent Primary Examiner
Patent abstract
A digital system that connects to a bus that employs physical addresses comprises a processing core. A level one (L1) cache communicates with the processing core. A level two (L2) cache communicates with the L1 cache. Both the L1 cache and the L2 cache are indexed by virtual addresses and tagged with virtual addresses. A bus unit communicates with the L2 cache and with the bus.
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