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:
Feb. 14, 2012
Filed:
Aug. 07, 2008
Applicants:
Jian Shen, Austin, TX (US);
Robert Allan Lester, Round Rock, TX (US);
Inventors:
Jian Shen, Austin, TX (US);
Robert Allan Lester, Round Rock, TX (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A buffer management structure for processing systems is described. In one embodiment, the buffer management structure includes a storage module and a control module. The storage module includes a read position and can store a bit indicating a valid state of a transaction request in a write entry. The control module can receive an invalidation request and modify the bit to indicate an invalid state for the transaction request and discard the transaction request when the transaction request is in the read position.