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:
Sep. 02, 2003
Filed:
Dec. 26, 2000
Applicant:
Inventor:
Paras A. Shah, Houston, TX (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/314 ; G06F 1/320 ;
U.S. Cl.
CPC ...
G06F 1/314 ; G06F 1/320 ;
Abstract
A technique is provided for automatically bypassing a transaction order queue for read completion transactions. The technique incorporates logic within an ASIC bridge, wherein read completion transactions are designated a relaxed ordering attribute value. Logic within the ASIC facilitates the read transactions by bypassing the transaction order queue if the relaxed ordering attribute is set accordingly. Similarly, the logic disables the attribute and enqueues the read completion transaction into the transaction order queue, if the relaxed ordering attribute is set to logical zero.