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. 06, 2004
Filed:
Mar. 07, 2002
Tahsin Askar, Round Rock, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A buffer circuit for a peripheral interface circuit in an I/O node of a computer system. A buffer circuit includes a first buffer and a second buffer. The first buffer may be configured to store a plurality of selected packet commands within a plurality of storage locations. The second buffer is coupled to the first buffer and may be configured to store a plurality of index values. Each index value corresponds to one of the storage locations in the first buffer. The buffer circuit further includes a write logic circuit that is coupled between the first buffer and the second buffer. The write logic circuit may be configured to successively read each of the plurality of index values from the second buffer and to cause a selected packet command to be stored in each storage location corresponding to each of the plurality of index values within the first buffer.