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:
Dec. 21, 2004
Filed:
Mar. 07, 2002
Tahsin Askar, Round Rock, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
An apparatus for reordering packet transactions within a peripheral interface circuit. The apparatus includes a source tagging unit and a control unit. The source tagging unit may be configured to generate a plurality of tag values each corresponding to one of a plurality of packet commands. The control unit may include a first storage unit including a first plurality of locations and a second storage unit including a second plurality of locations. Each of the locations corresponds to one of the plurality of tag values. Each of the first plurality of locations may provide an indication of whether a given tag value corresponds to a first packet command in a given data stream. A first given location of the second plurality of locations corresponds to the tag value indicated by the first storage unit and stores a tag value of a second packet command in the given data stream.