发明申请
US20090083457A1 Memory switching control apparatus using open serial interface, operating method thereof, and data storage device therefor
有权
使用开放串行接口的存储器切换控制装置及其操作方法及其数据存储装置
- 专利标题: Memory switching control apparatus using open serial interface, operating method thereof, and data storage device therefor
- 专利标题(中): 使用开放串行接口的存储器切换控制装置及其操作方法及其数据存储装置
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申请号: US12150953申请日: 2008-05-01
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公开(公告)号: US20090083457A1公开(公告)日: 2009-03-26
- 发明人: Bup Joong Kim , Woo Young Choi , Kook Jin Nam , Byung Jun Ahn
- 申请人: Bup Joong Kim , Woo Young Choi , Kook Jin Nam , Byung Jun Ahn
- 专利权人: Electronics & Telecommunications research Institute
- 当前专利权人: Electronics & Telecommunications research Institute
- 优先权: KR10-2007-0096879 20070921
- 主分类号: G06F13/14
- IPC分类号: G06F13/14 ; G06F13/00 ; G06F12/00 ; G06F1/12 ; G06F12/02
摘要:
Provided is a memory switching control apparatus using an open serial interfacing scheme capable of enhancing flexibility, reliability, availability, performance in a data communication processes between a memory and a processing unit and an operating method thereof. The memory switching control apparatus includes: one or more processor interfacing units which perform interfacing with one or more processing units; one or more memory interfacing units which have open-serial-interfacing-scheme memory interfacing ports to interface with data storage devices connected to the memory interfacing ports in a serial interfacing scheme; and a plurality of arbitrating units which are provided corresponding to the memory interfacing units to independently arbitrate usage rights of the processor interfacing units to the memory interfacing units.