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:
Apr. 20, 2004
Filed:
Mar. 07, 2002
Tahsin Askar, Round Rock, TX (US);
Larry D. Hewitt, Austin, TX (US);
Eric G. Chambers, Austin, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A peripheral interface circuit for an I/O node of a computer system. A peripheral interface circuit for an input/output node of a computer system includes a first buffer circuit, a second buffer circuit and a bus interface circuit. The first buffer circuit receives packet commands and may include a first plurality of buffers each corresponding to a respective virtual channel of a plurality of virtual channels. The second buffer circuit is coupled to receive packet commands from the bus interface circuit and may include a second plurality of buffers each corresponding to a respective virtual channel of the plurality of virtual channels. The bus interface circuit may be configured to translate selected packet commands stored in the first buffer circuit into commands suitable for transmission on a peripheral bus.