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:
Oct. 25, 2011
Filed:
Jun. 28, 2010
Sophie Wilson, Cambridge, GB;
John E. Redford, Cambridge, GB;
Sophie Wilson, Cambridge, GB;
John E. Redford, Cambridge, GB;
Broadcom Corporation, Irvine, CA (US);
Abstract
The present invention relates to the field of (micro)computer design and architecture, and in particular to microarchitecture associated with moving data values between a (micro)processor and memory components. Particularly, the present invention relates to a computer system with an processor architecture in which register addresses are generated with more than one execution channel controlled by one central processing unit with at least one load/store unit for loading and storing data objects, and at least one cache memory associated to the processor holding data objects accessed by the processor, wherein said processor's load/store unit contains a high speed memory directly interfacing said load/store unit to the cache. The present invention improves the of architectures with dual ported microprocessor implementations comprising two execution pipelines capable of two load/store data transactions per cycle. By including a cache memory inside the load/store unit, the processor is directly interfaced from its load/store units to the caches. Thus, the present invention accelerates data accesses and transactions from and to the load/store units of the processor and the data cache memory.