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    • 2. 发明授权
    • High performance flash memory devices (FMD)
    • 高性能闪存设备(FMD)
    • US07827348B2
    • 2010-11-02
    • US12017249
    • 2008-01-21
    • Charles C. LeeI-Kang YuDavid Q. ChowAbraham Chih-Kang MaMing-Shiang Shen
    • Charles C. LeeI-Kang YuDavid Q. ChowAbraham Chih-Kang MaMing-Shiang Shen
    • G06F12/00
    • G06F11/1068G11C5/04
    • High performance flash memory devices (FMD) are described. According to one exemplary embodiment of the invention, a high performance FMD includes an I/O interface, a FMD controller, and at least one non-volatile memory module along with corresponding at least one channel controller. The I/O interface is configured to connect the high performance FMD to a host computing device The FMD contoller is configured to control data transfer (e.g., data reading, data writing/programming, and data erasing) operations between the host computing device and the non-volatile memory module. The at least one non-volatile memory module, comprising one or more non-volatile memory chips, is configured as a secondary storage for the host computing device. The at least one channel controller is configured to ensure proper and efficient data transfer between a set of data buffers located in the FMD controller and the at least one non-volatile memory module.
    • 描述了高性能闪存设备(FMD)。 根据本发明的一个示例性实施例,高性能FMD包括I / O接口,FMD控制器以及至少一个非易失性存储器模块以及对应的至少一个通道控制器。 I / O接口被配置为将高性能FMD连接到主机计算设备FMD控制器被配置为控制主计算设备和主计算设备之间的数据传输(例如,数据读取,数据写入/编程和数据擦除)操作 非易失性内存模块。 包括一个或多个非易失性存储器芯片的至少一个非易失性存储器模块被配置为主计算设备的辅助存储器。 至少一个通道控制器被配置为确保位于FMD控制器和至少一个非易失性存储器模块中的一组数据缓冲器之间的适当和有效的数据传输。
    • 3. 发明申请
    • Non-Volatile Memory Based Computer Systems and Methods Thereof
    • 基于非易失性存储器的计算机系统及其方法
    • US20080195798A1
    • 2008-08-14
    • US11932941
    • 2007-10-31
    • Charles C. LeeDavid Q. ChowAbraham Chih-Kang MaI-Kang YuMing-Shiang Shen
    • Charles C. LeeDavid Q. ChowAbraham Chih-Kang MaI-Kang YuMing-Shiang Shen
    • G06F12/02G06F12/00G06F12/08
    • G06F12/1416G06F3/0664G06F3/0688G06K19/07G06K19/07354G07C9/00087
    • Non-volatile memory based computer systems and methods are described. According to one aspect of the invention, at least one non-volatile memory module is coupled to a computer system as main storage. The non-volatile memory module is controlled by a northbridge controller configured to control the non-volatile memory as main memory. The page size of the at least one non-volatile memory module is configured to be the size of one of the cache lines associated with a microprocessor of the computer system. According to another aspect, at least one non-volatile memory module is coupled to a computer system as data read/write buffer of one or more hard disk drives. The non-volatile memory module is controlled by a southbridge controller configured to control the non-volatile memory as an input/out device. The page size of the at least one non-volatile memory module is configured in proportion to characteristics of the hard disk drives.
    • 描述了基于非易失性存储器的计算机系统和方法。 根据本发明的一个方面,至少一个非易失性存储器模块耦合到作为主存储器的计算机系统。 非易失性存储器模块由配置成将非易失性存储器控制为主存储器的北桥控制器来控制。 至少一个非易失性存储器模块的页面大小被配置为与计算机系统的微处理器相关联的高速缓存行之一的大小。 根据另一方面,至少一个非易失性存储器模块作为一个或多个硬盘驱动器的数据读/写缓冲器耦合到计算机系统。 非易失性存储器模块由配置成将非易失性存储器控制为输入/输出设备的南桥控制器来控制。 至少一个非易失性存储器模块的页面大小被配置成与硬盘驱动器的特性成比例。
    • 6. 发明申请
    • High Performance and Endurance Non-volatile Memory Based Storage Systems
    • 高性能和耐久性非易失性存储器存储系统
    • US20080320209A1
    • 2008-12-25
    • US12141879
    • 2008-06-18
    • Charles C. LeeI-Kang YuAbraham Chih-Kang MaDavid Q. ChowMing-Shiang Shen
    • Charles C. LeeI-Kang YuAbraham Chih-Kang MaDavid Q. ChowMing-Shiang Shen
    • G06F12/02G06F12/00
    • G06F13/161G06F12/0246G06F2212/7201G06F2212/7203
    • High performance and endurance non-volatile memory (NVM) based storage systems are disclosed. According to one aspect of the present invention, a NVM based storage system comprises at least one intelligent NVM device. Each intelligent NVM device includes a control interface logic and NVM. Logical-to-physical address conversion is performed within the control interface logic, thereby eliminating the need of address conversion in a storage system level controller. In another aspect, a volatile memory buffer together with corresponding volatile memory controller and phase-locked loop circuit is included in a NVM based storage system. The volatile memory buffer is partitioned to two parts: a command queue; and one or more page buffers. The command queue is configured to hold received data transfer commands by the storage protocol interface bridge, while the page buffers are configured to hold data to be transmitted between the host computer and the at least one NVM device.
    • 公开了基于高性能和耐久性非易失性存储器(NVM)的存储系统。 根据本发明的一个方面,一种基于NVM的存储系统包括至少一个智能NVM设备。 每个智能NVM设备都包括一个控制接口逻辑和NVM。 在控制接口逻辑中执行逻辑到物理地址转换,从而消除了存储系统级控制器中地址转换的需要。 在另一方面,在基于NVM的存储系统中包括易失性存储器缓冲器以及相应的易失性存储器控制器和锁相环电路。 易失性存储缓冲区分为两部分:命令队列; 和一个或多个页面缓冲区。 命令队列被配置为通过存储协议接口桥保存接收到的数据传输命令,而页缓冲器被配置为保存要在主计算机和至少一个NVM设备之间传输的数据。
    • 7. 发明申请
    • High Performance Flash Memory Devices (FMD)
    • 高性能闪存设备(FMD)
    • US20080147968A1
    • 2008-06-19
    • US12017249
    • 2008-01-21
    • Charles C. LeeI-Kang YuDavid Q. ChowAbraham Chih-Kang MaMing-Shiang Shen
    • Charles C. LeeI-Kang YuDavid Q. ChowAbraham Chih-Kang MaMing-Shiang Shen
    • G06F12/02
    • G06F11/1068G11C5/04
    • High performance flash memory devices (FMD) are described. According to one exemplary embodiment of the invention, a high performance FMD includes an I/O interface, a FMD controller, and at least one non-volatile memory module along with corresponding at least one channel controller. The I/O interface is configured to connect the high performance FMD to a host computing device The FMD contoller is configured to control data transfer (e.g., data reading, data writing/programming, and data erasing) operations between the host computing device and the non-volatile memory module. The at least one non-volatile memory module, comprising one or more non-volatile memory chips, is configured as a secondary storage for the host computing device. The at least one channel controller is configured to ensure proper and efficient data transfer between a set of data buffers located in the FMD controller and the at least one non-volatile memory module.
    • 描述了高性能闪存设备(FMD)。 根据本发明的一个示例性实施例,高性能FMD包括I / O接口,FMD控制器以及至少一个非易失性存储器模块以及对应的至少一个通道控制器。 I / O接口被配置为将高性能FMD连接到主机计算设备FMD控制器被配置为控制主计算设备和主计算设备之间的数据传输(例如,数据读取,数据写入/编程和数据擦除)操作 非易失性内存模块。 包括一个或多个非易失性存储器芯片的至少一个非易失性存储器模块被配置为主计算设备的辅助存储器。 至少一个通道控制器被配置为确保位于FMD控制器和至少一个非易失性存储器模块中的一组数据缓冲器之间的适当和有效的数据传输。