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. 09, 2012
Filed:
Apr. 15, 2003
Applicants:
Stephen Barlow, Cambridge, GB;
Neil Bailey, Cambridge, GB;
Timothy Ramsdale, Cambridge, GB;
David Plowman, Essex, GB;
Robert Swann, Cambridge, GB;
Inventors:
Stephen Barlow, Cambridge, GB;
Neil Bailey, Cambridge, GB;
Timothy Ramsdale, Cambridge, GB;
David Plowman, Essex, GB;
Robert Swann, Cambridge, GB;
Assignee:
Broadcom Europe Limited, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processor core comprising an execution unit and a register file, said register file comprising a first plurality of registers accessible to a compiler generated code and a second plurality of registers which can not be accessed by a compiler generated code, whereby the registers of said second plurality of registers are accessible to a low level code.