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. 13, 1998
Filed:
Mar. 26, 1997
Applicant:
Inventors:
Robert M Dinkjian, Colchester, VT (US);
James R Robinson, Essex Junction, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395586 ;
Abstract
The detection and selection of the appropriate branch target address in a branch history table in super scalar microprocessor is simplified by reducing the complexity of the branch history table selection logic and providing a structure which is extendible to larger instruction fetch block sizes. This is accomplished by introducing a branch pattern field into the branch history table entry which indicates the presence of other branches (branches not defined by the current entry) within the instruction fetch block.