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:
Apr. 20, 2010
Filed:
Dec. 13, 2005
Krisztian Flautner, Cambridge, GB;
David Michael Bull, Balsham, GB;
Todd Michael Austin, Ann Arbor, MI (US);
David Theodore Blaauw, Ann Arbor, MI (US);
Trevor Nigel Mudge, Ann Arbor, MI (US);
Krisztian Flautner, Cambridge, GB;
David Michael Bull, Balsham, GB;
Todd Michael Austin, Ann Arbor, MI (US);
David Theodore Blaauw, Ann Arbor, MI (US);
Trevor Nigel Mudge, Ann Arbor, MI (US);
ARM Limited, Cambridge, GB;
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
An integrated circuithas a specified range of runtime-variable operating parameters. Data processing circuitswithin the integrated circuithave associated error detection and error repair mechanisms. When operating within a narrow typical-case range of runtime-variable operating parameters the data processing circuitsoperate correctly and substantially without error. When operating outside of this typical-case range but inside the specified range of permitted values for the run-time variable operating parameters, then the error detection and error repair circuitoperate to repair the errors which occur.