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1. 发明申请

US20110072185A1 MULTI-PROTOCOL STORAGE DEVICE BRIDGE 有权
标题翻译：多协议存储设备桥
公开(公告)号：US20110072185A1
公开(公告)日：2011-03-24
申请号：US12565685
申请日：2009-09-23
申请人： YOSI PINTO , YACOV DUZLY , AMIR FRIDMAN , EYAL HAKOUN
发明人： YOSI PINTO , YACOV DUZLY , AMIR FRIDMAN , EYAL HAKOUN
IPC分类号： G06F13/36
CPC分类号： G06F13/4022 , G06F3/0607 , G06F3/0635 , G06F3/0661 , G06F3/0688 , G06F13/387 , G06F2213/3852
摘要： A bridge includes a host interface via which data/commands are received from and transferred to a host, and a storage device interface via which data/commands are received from and transferred to a storage device. The bridge also includes one SDPC, a controller and a switching system that is configurable by the controller to connect the protocol converter to the host interface and the storage device interface if the storage device protocol used by the host device differs from the storage device protocol used by the storage device, and to connect the host device interface to the storage device interface, not via the bi-directional protocol converter, if the two storage device protocols are the same. The bridge may include two SDPCs, each for converting a different protocol to the host protocol and vice versa, with the switching system being configurable to switch between the two SDPCs. The bridge may omit the SDPC altogether, with the switching system being configurable to switch between connecting (1) the host device interface to the storage device interface, and (2) bypassing the storage device interface.
摘要翻译：桥接器包括从主机接收数据/命令并将其传送到主机的主机接口以及从存储设备接收数据/命令并将其传送到存储设备的存储设备接口。如果主机设备使用的存储设备协议与使用的存储设备协议不同，该桥接器还包括一个SDPC，一个控制器和一个可由控制器配置以将协议转换器连接到主机接口和存储设备接口的交换系统通过存储设备，并且如果两个存储设备协议相同，则不通过双向协议转换器将主机设备接口连接到存储设备接口。桥可以包括两个SDPC，每个SDPC用于将不同的协议转换为主机协议，反之亦然，交换系统可配置为在两个SDPC之间切换。桥接器可以完全省略SDPC，交换系统可配置为在主机设备接口与存储设备接口连接（1）之间进行切换，（2）绕过存储设备接口。

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