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:
Jul. 22, 2003
Filed:
Jan. 31, 2000
Applicant:
Inventors:
Kumar Ganapathy, Mountain View, CA (US);
Ruban Kanapathipillai, Fremont, CA (US);
Kenneth Malich, Norco, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/00 ;
U.S. Cl.
CPC ...
G06F 9/00 ;
Abstract
A loop buffer for storing and holding instructions executed within loops for digital signal processing. Control logic detects the beginning and ending of a loop to signal the loop buffer control logic to start instruction execution in a cyclical fashion using the instructions stored within the loop buffer. After completion of the required number of loops, the instructions in the loop buffer are overwritten with new instructions until the next loop is to be processed. The loop buffer conserves power by avoiding the fetching of instructions unnecessarily from memory.