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:
Mar. 02, 2010
Filed:
Jan. 12, 2006
Applicants:
Neil Hastie, Gloucestershire, GB;
Graham Donohoe, Hamburg, DE;
Inventors:
Neil Hastie, Gloucestershire, GB;
Graham Donohoe, Hamburg, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a microprocessor device and to a branch prediction method that determines which of a plurality of predetermined branch classes a respective branch instruction to be executed is assigned to, and determines whether the branch is likely to be taken or not, depending on the branch class determined. Advantageously, a respective adaptive branch prediction device assigned to the determined branch class is used for determining whether the branch is likely to be taken or not.