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:
Jun. 10, 2014
Filed:
Mar. 13, 2006
Patrick R. Bashford, Fort Collins, CO (US);
Timothy E. Hoglund, Colorado Springs, CO (US);
Patrick R. Bashford, Fort Collins, CO (US);
Timothy E. Hoglund, Colorado Springs, CO (US);
LSI Corporation, Milipitas, CA (US);
Abstract
Apparatus and associated methods for a simplified multi-client initiator/target within a SAS device. Features and aspects hereof provide a simplified initiator/target component to enable cost reduction and simplification of SAS devices requiring only limited initiator/target functionality. In one embodiment, a SAS expander may incorporate simplified SSP/STP/SMP initiator/target features and aspects hereof to permit simple management of devices coupled to the expander or coupled downstream through other expanders. The simplified multi-client initiator/target suffices for simple management functions while reducing cost and complexity of the SAS expander. Features and aspects hereof may be implemented with shared circuits for each of multiple client protocols coupled with firmware operable in a general or special purpose processor embedded in the SAS device.