发明授权
US08291149B2 Storage device and storage system having a hard disk drive and flash memory
失效
具有硬盘驱动器和闪存的存储设备和存储系统
- 专利标题： Storage device and storage system having a hard disk drive and flash memory
- 专利标题（中）： 具有硬盘驱动器和闪存的存储设备和存储系统
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申请号： US10563252申请日： 2004-07-05
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公开(公告)号： US08291149B2公开(公告)日： 2012-10-16
- 发明人: Shuichiro Azuma , Masahiro Matsumoto , Takayuki Okinaga , Shigeru Takemura , Yoshiyuki Kimata , Takayuki Kishimoto
- 申请人： Shuichiro Azuma , Masahiro Matsumoto , Takayuki Okinaga , Shigeru Takemura , Yoshiyuki Kimata , Takayuki Kishimoto
- 申请人地址： JP Tokyo
- 专利权人： Hitachi ULSI Systems Co., Ltd.
- 当前专利权人： Hitachi ULSI Systems Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Stites & Harbison, PLLC
- 代理商 Juan Carlos A. Marquez, Esq.
- 优先权： JP2003-193007 20030707; JP2004-023266 20040130
- 国际申请： PCT/JP2004/009876 WO 20040705
- 国际公布： WO2005/003952 WO 20050113
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A storage device includes a drive selection section (1), a hard disk drive (HDD) (2), and a non-volatile memory drive (3). When an instruction such as a data I/O instruction is issued from a host such as a CPU (5) and an ATA controller (6) to the hard disk drive (HDD) (2), the drive selection section (1) receives the address value. If the address value is included in the address space predefined, the non-volatile memory drive (3) is made to execute the instruction. Otherwise, the hard disk drive (HDD) (2) is made to execute the instruction.
公开/授权文献
- US20080117548A1 Storage Device And Storage System 公开/授权日：2008-05-22
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