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1. 发明授权

US09424218B1 SAS expander with non-blocking virtual phy architecture 有权
标题翻译：具有非阻塞虚拟体系结构的SAS扩展器
公开(公告)号：US09424218B1
公开(公告)日：2016-08-23
申请号：US14148653
申请日：2014-01-06
申请人： MAXIM Integrated Products, Inc.
发明人： Phillip W. Roberts , Gregory A. Tabor , Kurt M. Schwemmer , John M. Adams , Armando G. Benavidez
IPC分类号： G06F13/00 , G06F13/40
CPC分类号： G06F13/4022 , G06F2213/0028
摘要： A SAS expander includes a switch core, a number of SAS expander phys coupled to the switch core, an SMP originator coupled to the switch core and an SMP receptor coupled to the switch core. In an embodiment, the SMP originator is configured to only send connection requests and the SMP receptor is configured to only receive connection requests. Program instructions stored in non-transient digital storage media include code segments detecting a new connection request, code segments determining whether the new connection request is in conflict with an existing connection request and code segments determining if there is a free destination receptor phy. In an embodiment, the free destination receptor phy is never operationally used for an origination of a connection request.
摘要翻译： SAS扩展器包括交换机核心，耦合到交换机核心的多个SAS扩展器物理，耦合到交换机核心的SMP发起者和耦合到交换机核心的SMP接收器。在一个实施例中，SMP发起者被配置为仅发送连接请求，并且SMP接收器被配置为仅接收连接请求。存储在非瞬时数字存储介质中的程序指令包括检测新连接请求的代码段，确定新连接请求是否与现有连接请求冲突的代码段以及确定是否存在空闲目的地受体phy的代码段。在一个实施例中，自由目的地受体phy从不用于连接请求的发起。

2. 发明授权

US09361256B1 SAS expander with non-blocking virtual phy architecture 有权
公开(公告)号：US09361256B1
公开(公告)日：2016-06-07
申请号：US14148645
申请日：2014-01-06
申请人： MAXIM Integrated Products, Inc.
发明人： Phillip W. Roberts , Gregory A. Tabor , Kurt M. Schwemmer , John M. Adams , Armando G. Benavidez
IPC分类号： G06F13/00 , H04W4/00 , G06F15/177 , G06F15/173 , G06F15/16 , G06F15/167 , G06F13/40
CPC分类号： G06F13/4022 , G06F2213/0028
摘要： A SAS expander includes a switch core, a number of SAS expander phys coupled to the switch core, an SMP originator coupled to the switch core and an SMP receptor coupled to the switch core. In an embodiment, the SMP originator is configured to only send connection requests and the SMP receptor is configured to only receive connection requests. Program instructions stored in non-transient digital storage media include code segments detecting a new connection request, code segments determining whether the new connection request is in conflict with an existing connection request and code segments determining if there is a free destination receptor phy. In an embodiment, the free destination receptor phy is never operationally used for an origination of a connection request.

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