Title:
MULTI-INTERFACE SOLID STATE DISK (SSD), PROCESSING METHOD AND SYSTEM THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/147324
Kind Code:
A1
Abstract:
A multi-interface Solid State Disk (SSD), a processing method and a system thereof, which relate to the communication field, are disclosed by the embodiment. A plurality of hosts can share and access the SSD directly. The requirement of each host for high performance, wide bandwidth and high capacity are met. The multi-interface SSD includes: a plurality of interface control units, a command scheduling unit, a flash control unit and a flash chip. Each interface control unit corresponds to a communication interface respectively. The interface control unit receives operating commands through the communication interface. The command scheduling unit obtains the operating command from a plurality of interface control units based on the scheduling rules, puts the operating command into a command queue, extracts the operating command from the queue and sends it to the flash control unit. The flash control unit converts the operating command into a flash operating command to operate the flash chip.
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Inventors:
TONG, Chaozhu (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
童朝柱 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
童朝柱 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
Application Number:
CN2011/074760
Publication Date:
December 01, 2011
Filing Date:
May 27, 2011
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
TONG, Chaozhu (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
华为技术有限公司 (中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 9, 518129, CN)
TONG, Chaozhu (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
G11C7/10
Attorney, Agent or Firm:
BEIJING CATALY IP ATTORNEY AT LAW (ZHENG Liming, Room 505 Block B, State Guest Hotel,No.9A Fuchengmenwai Street, Xicheng District, Beijing 7, 100037, CN)
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Claims: