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:
Mar. 03, 2009
Filed:
May. 04, 2006
Rahoul Puri, Los Altos, CA (US);
Arvind Srinivsan, San Jose, CA (US);
Carl Childers, Union City, CA (US);
Rahoul Puri, Los Altos, CA (US);
Arvind Srinivsan, San Jose, CA (US);
Carl Childers, Union City, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
An interface is provided to couple an input/output device (e.g., a network interface unit) to one or more different host system buses without altering the configuration of the device (e.g., to include logic specific to the host buses). Functionality of the device (e.g., MTU size, error detection) is therefore independent of the host bus. Host bus logic for managing operation of the host bus is augmented with logic for translating between semantics of the interface and the host bus. Also, end-to-end verification of a complex ASIC in multiple configurations or environments can be performed over the interface without probing into the ASIC.