Invention Grant
US09542270B2 Storage control device, storage device, information processing system and storage control method
有权
存储控制装置，存储装置，信息处理系统和存储控制方法
- Patent Title: Storage control device, storage device, information processing system and storage control method
- Patent Title (中): 存储控制装置，存储装置，信息处理系统和存储控制方法
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Application No.: US14318927Application Date: 2014-06-30
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Publication No.: US09542270B2Publication Date: 2017-01-10
- Inventor: Lui Sakai , Keiichi Tsutsui , Yasushi Fujinami
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2013-150003 20130719
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F11/10 ; G11B20/18
Abstract:
An error detection-correction unit reads system information for operating a system from a first memory and performs error detection-correction processing. A control unit supplies the system information to a host computer in a case where the error detection-correction processing is successful. In addition, the control unit reads a backup of the system information from a second memory that is different from the first memory and supplies the backup of the system information to the host computer in a case where the detection-correction processing fails.
Public/Granted literature
- US20150026538A1 STORAGE CONTROL DEVICE, STORAGE DEVICE, INFORMATION PROCESSING SYSTEM AND STORAGE CONTROL METHOD Public/Granted day:2015-01-22
Information query
