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1. 发明公开

EP2757462A2 Hybrid hard disk drive having a flash storage processor 审中-公开
标题翻译： Hybriden-Festplattenlaufwerk mit einem Flashspeicherprozessor
公开(公告)号：EP2757462A2
公开(公告)日：2014-07-23
申请号：EP13197773.8
申请日：2013-12-17
申请人： LSI Corporation
发明人： Fisher, Daniel S. , Zaharris, Daniel
IPC分类号： G06F3/06
CPC分类号： G06F12/0246 , G06F3/0625 , G06F3/0634 , G06F3/0685 , Y02D10/154
摘要： An apparatus is described that is configured to control operations in a hybrid hard disk drive. In an implementation, the apparatus includes a hybrid flash storage processor connected to the host interface that is configured to communicatively couple a flash storage component and to a hard disk integrated circuit chip. The integrated circuit chip includes a read/write channel device configured to communicatively couple to a hard disk drive assembly and a hard disk drive controller operatively coupled to the read/write channel device. The hard disk drive controller is configured to operate the read/write channel device to store and to retrieve data on the hard disk drive assembly. The flash storage processor is configured to furnish a command to the integrated circuit chip when the command represents an instruction for accessing the hard disk drive assembly and is configured to access the flash storage component when the command represents an instruction for accessing the flash storage component.
摘要翻译：描述了被配置为控制混合硬盘驱动器中的操作的装置。在一个实现中，该装置包括连接到主机接口的混合闪存存储处理器，其被配置为通信地耦合闪存存储组件和硬盘集成电路芯片。集成电路芯片包括被配置为通信地耦合到硬盘驱动器组件的读/写通道器件和可操作地耦合到读/写通道器件的硬盘驱动器控制器。硬盘驱动器控制器被配置为操作读/写通道设备来存储和检索硬盘驱动器组件上的数据。闪存存储处理器被配置为当命令表示用于访问硬盘驱动器组件的指令时向集成电路芯片提供命令，并且当命令表示访问闪存存储组件的指令时，闪存存储处理器被配置为访问闪存存储组件。

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