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    • 4. 发明授权
    • Self-updating memory controller
    • 自动更新内存控制器
    • US08296497B2
    • 2012-10-23
    • US11724046
    • 2007-03-14
    • Alok Kumar MittalHubert RousseauRosarium Pila
    • Alok Kumar MittalHubert RousseauRosarium Pila
    • G06F12/00
    • G06F13/1694
    • A system and method of making a firmware self updatable depending on option information stored in a configuration module. The configuration module can either be in a memory device or a memory controller. The self-updation flexibility can be achieved by customizing the options as per the customer's requirements and can be done either through an USB interface or by pre-programming the configuration module or any other communication or programming options. The option information is provided by using a configurable module inside either the memory or the memory controller. After the basic initialization operations, the firmware reads the option information from the controller itself or any other non-volatile memory and performs the tasks to enhance the overall performance.
    • 根据存储在配置模块中的选项信息,使固件可自行更新的系统和方法。 配置模块可以在存储设备或存储器控制器中。 可以通过根据客户要求定制选项来实现自动更新灵活性,并且可以通过USB接口或通过预配置模块或任何其他通信或编程选项进行编程。 选项信息通过在存储器或存储器控制器内部使用可配置模块来提供。 在基本初始化操作之后,固件从控制器本身或任何其他非易失性存储器读取选项信息,并执行任务以增强整体性能。
    • 5. 发明授权
    • Memory management module
    • 内存管理模块
    • US07996598B2
    • 2011-08-09
    • US11725186
    • 2007-03-14
    • Alok Kumar MittalChander Bhushan GoelHubert Rousseau
    • Alok Kumar MittalChander Bhushan GoelHubert Rousseau
    • G06F12/00
    • G06F12/0246
    • A methodology for efficiently copying data is presented. An internal controller RAM is multiplexed between storing existing RAM data such as look up table data) and storing copy back data with respect to a flash memory. The data in the controller RAM is temporarily stored in a free space of the flash memory. The data of the flash memory, which is to be copied, is read from a source page and is stored in the free space of the controller RAM, and from there, the data is written to a destination block of the flash memory. After completion of the copy back operation, the data of the controller RAM that was moved to the free space is retrieved for storage back in the controller RAM.
    • 介绍了有效复制数据的方法。 在存储诸如查找表数据的现有RAM数据之间复用内部控制器RAM,并且相对于闪存存储回写数据。 控制器RAM中的数据被临时存储在闪速存储器的可用空间中。 将从源页面读取要复制的闪速存储器的数据,并将其存储在控制器RAM的可用空间中,并且从那里将数据写入闪速存储器的目的地块。 在完成复制操作之后,检索到移动到可用空间的控制器RAM的数据以存储回控制器RAM中。