公开(公告)号：US20090172247A1

公开(公告)日：2009-07-02

申请号：US11964741

申请日：2007-12-27

申请人： SHAHAR BAR-OR ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： SHAHAR BAR-OR ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F12/02

CPC分类号： G11C16/10

摘要： A controller for one type of NAND flash memory device that emulates another type of NAND flash memory device. The controller may include a host NAND interface to receive host data from a NAND host device, and a data aggregator for aggregating the host data with complementary data, to thereby create device data that is storable in a device page of an array of NAND flash memory cells of the NAND flash memory device. After creating the device data the controller writes the device data into a device page of the NAND flash memory cells. The controller also includes a data parser to parse host data from device data when data read operations are executed by the controller. If required, the controller uses the data parser to parse complementary data from device data to create device data when data writing operations are executed by the controller.

摘要翻译： 一种用于模拟另一类NAND闪存器件的NAND闪存器件的控制器。 控制器可以包括用于从NAND主机设备接收主机数据的主机NAND接口和用于利用补充数据聚集主机数据的数据聚合器，从而创建可存储在N​​AND闪存阵列的设备页面中的设备数据 NAND闪存设备的单元。 创建设备数据后，控制器将设备数据写入NAND闪存单元的设备页面。 当控制器执行数据读取操作时，控制器还包括一个数据解析器，用于从设备数据中解析主机数据。 如果需要，当控制器执行数据写入操作时，控制器使用数据解析器来解析设备数据中的补充数据以创建设备数据。

公开(公告)号：US20110271045A1

公开(公告)日：2011-11-03

申请号：US13181477

申请日：2011-07-12

申请人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F12/02

CPC分类号： G11C16/10

摘要： A method of executing an erasing instruction to erase host data from a flash memory device is provided. The method initiates with receiving from a host device an erase instruction to erase host data from an array of NAND flash memory cells grouped into separately-erasable device blocks, each device block including multiple device pages, the host data being a portion of device data that is stored in a device block. The host data is marked as erased, and a message is sent to the host device indicating that the host data has been erased.

摘要翻译： 提供了一种执行从闪速存储器件擦除主机数据的擦除指令的方法。 该方法通过从主机设备接收擦除指令，从分组为可单独擦除的设备块的NAND闪存单元的阵列中擦除主机数据，每个设备块包括多个设备页面，主机数据是设备数据的一部分， 存储在设备块中。 主机数据被标记为擦除，并且向主机设备发送消息，指示主机数据已被擦除。

公开(公告)号：US08683116B2

公开(公告)日：2014-03-25

申请号：US13620323

申请日：2012-09-14

申请人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F13/00

CPC分类号： G11C16/10

摘要： A method of executing reading instruction to read host data from a flash memory device is provided. The method initiates with receiving from a host device a read instruction to read host data from an array of NAND flash memory cells grouped into separately-readable device pages, the host data being a portion of device data that is stored in a device page. The host data is parsed from device data, and the parsed host data is sent to the host device.

摘要翻译： 提供了一种执行从闪速存储器件读取主机数据的读取指令的方法。 该方法通过从主机设备接收读取指令，从分组为可单独读取的设备页面的NAND快闪存储器单元的阵列读取主机数据，主机数据是存储在设备页面中的设备数据的一部分。 从设备数据解析主机数据，并将解析的主机数据发送到主机设备。

公开(公告)号：US20130024611A1

公开(公告)日：2013-01-24

申请号：US13620323

申请日：2012-09-14

申请人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F12/00

CPC分类号： G11C16/10

摘要： A method of executing reading instruction to read host data from a flash memory device is provided. The method initiates with receiving from a host device a read instruction to read host data from an array of NAND flash memory cells grouped into separately-readable device pages, the host data being a portion of device data that is stored in a device page. The host data is parsed from device data, and the parsed host data is sent to the host device.

摘要翻译： 提供了一种执行从闪速存储器件读取主机数据的读取指令的方法。 该方法通过从主机设备接收读取指令，从分组为可单独读取的设备页面的NAND快闪存储器单元的阵列读取主机数据，主机数据是存储在设备页面中的设备数据的一部分。 从设备数据解析主机数据，并将解析的主机数据发送到主机设备。

公开(公告)号：US08296509B2

公开(公告)日：2012-10-23

申请号：US13181477

申请日：2011-07-12

申请人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F13/00

CPC分类号： G11C16/10

摘要： A method of executing an erasing instruction to erase host data from a flash memory device is provided. The method initiates with receiving from a host device an erase instruction to erase host data from an array of NAND flash memory cells grouped into separately-erasable device blocks, each device block including multiple device pages, the host data being a portion of device data that is stored in a device block. The host data is marked as erased, and a message is sent to the host device indicating that the host data has been erased.

摘要翻译： 提供了一种执行从闪速存储器件擦除主机数据的擦除指令的方法。 该方法通过从主机设备接收擦除指令，从分组为可单独擦除的设备块的NAND闪存单元的阵列中擦除主机数据，每个设备块包括多个设备页面，主机数据是设备数据的一部分， 存储在设备块中。 主机数据被标记为擦除，并且向主机设备发送消息，指示主机数据已被擦除。

公开(公告)号：US08001316B2

公开(公告)日：2011-08-16

申请号：US11964741

申请日：2007-12-27

申请人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

发明人： Shahar Bar-Or ,  Alon Marcu ,  Ori Stern ,  Dan Inbar

IPC分类号： G06F12/12

CPC分类号： G11C16/10

摘要： A controller for one type of NAND flash memory device that emulates another type of NAND flash memory device. The controller may include a host NAND interface to receive host data from a NAND host device, and a data aggregator for aggregating the host data with complementary data, to thereby create device data that is storable in a device page of an array of NAND flash memory cells of the NAND flash memory device. After creating the device data the controller writes the device data into a device page of the NAND flash memory cells. The controller also includes a data parser to parse host data from device data when data read operations are executed by the controller. If required, the controller uses the data parser to parse complementary data from device data to create device data when data writing operations are executed by the controller.

摘要翻译： 一种用于模拟另一类NAND闪存器件的NAND闪存器件的控制器。 控制器可以包括用于从NAND主机设备接收主机数据的主机NAND接口和用于利用补充数据聚集主机数据的数据聚合器，从而创建可存储在N​​AND闪存阵列的设备页面中的设备数据 NAND闪存设备的单元。 创建设备数据后，控制器将设备数据写入NAND闪存单元的设备页面。 当控制器执行数据读取操作时，控制器还包括一个数据解析器，用于从设备数据中解析主机数据。 如果需要，当控制器执行数据写入操作时，控制器使用数据解析器来解析设备数据中的补充数据以创建设备数据。

公开(公告)号：US08423592B2

公开(公告)日：2013-04-16

申请号：US12101569

申请日：2008-04-11

申请人： Junzhi Wang ,  Alon Marcu ,  Ori Stern ,  Susan A. Cannon ,  Xian Jun Liu ,  Chieh-Hao Yang ,  Po Yuan

发明人： Junzhi Wang ,  Alon Marcu ,  Ori Stern ,  Susan A. Cannon ,  Xian Jun Liu ,  Chieh-Hao Yang ,  Po Yuan

IPC分类号： G06F12/00 ,  G06F17/30 ,  G06F15/16

CPC分类号： G06F12/0246 ,  G06F3/0607 ,  G06F3/0643 ,  G06F3/0661 ,  G06F3/0679 ,  G06F17/30218

摘要： In order to write data to a storage system accessible with a first and second file system, a manager receives a data write request associated with a file. The manager determines if a function supported by the second file system is needed to complete the write request. If so, the file is opened and extended with the first file system. The file is then opened and written to by the second file system. The file is truncated by the first file system, and closed by both file systems. If the second file system function is not needed, the file is opened, written, and closed by the first file system. In order to read data from a storage system using a function supported by the second file system, the second file system's cached storage system index is updated, and then the file is opened, read, and closed by the second file system.

摘要翻译： 为了将数据写入可通过第一和第二文件系统访问的存储系统，管理器接收与文件相关联的数据写入请求。 管理员确定是否需要第二个文件系统支持的功能来完成写入请求。 如果是这样，文件将被打开并扩展与第一个文件系统。 然后文件被打开并由第二个文件系统写入。 文件被第一个文件系统截断，并被两个文件系统关闭。 如果不需要第二个文件系统功能，文件将被第一个文件系统打开，写入和关闭。 为了使用第二文件系统支持的功能从存储系统读取数据，第二文件系统的缓存存储系统索引被更新，然后第二文件系统打开，读取和关闭该文件。

公开(公告)号：US20100106886A1

公开(公告)日：2010-04-29

申请号：US12260744

申请日：2008-10-29

申请人： Alon Marcu ,  Ori Stern

发明人： Alon Marcu ,  Ori Stern

IPC分类号： G06F1/26 ,  G06F12/02

CPC分类号： G06F1/3275 ,  G06F1/3225 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D50/20

摘要： A memory system self-initiates hibernation mode and responds to host commands issued during hibernation within a host protocol timeout period. Hibernation mode is entered after controller state data has been stored and while no host command to the memory system is pending. Power to volatile data storage is diminished during hibernation mode. Upon receiving a host command during hibernation mode, power is restored and a reduced portion of the controller state data is read from non-volatile memory. A removable data storage device or a portable electronic device with embedded data storage may be constructed with such a self-hibernating memory system.

摘要翻译： 存储器系统自主启动休眠模式，并响应主机协议超时期间休​​眠期间发出的主机命令。 在控制器状态数据已被存储并且没有主机命令到存储器系统之前进入休眠模式。 在休眠模式下，易失性数据存储的功耗降低。 在休眠模式期间接收到主机命令时，恢复供电并且从非易失性存储器读取控制器状态数据的减少的部分。 具有嵌入式数据存储器的可移动数据存储设备或便携式电子设备可以用这种自行休眠存储器系统来构建。

公开(公告)号：US20090259798A1

公开(公告)日：2009-10-15

申请号：US12101569

申请日：2008-04-11

申请人： Junzhi Wang ,  Alon Marcu ,  Ori Stern ,  Susan A. Cannon ,  Xian Jun Liu ,  Chieh-Hao Yang ,  Po Yuan

发明人： Junzhi Wang ,  Alon Marcu ,  Ori Stern ,  Susan A. Cannon ,  Xian Jun Liu ,  Chieh-Hao Yang ,  Po Yuan

IPC分类号： G06F12/00 ,  G06F12/02

CPC分类号： G06F12/0246 ,  G06F3/0607 ,  G06F3/0643 ,  G06F3/0661 ,  G06F3/0679 ,  G06F17/30218

摘要： In order to write data to a storage system accessible with a first and second file system, a manager receives a data write request associated with a file. The manager determines if a function supported by the second file system is needed to complete the write request. If so, the file is opened and extended with the first file system. The file is then opened and written to by the second file system. The file is truncated by the first file system, and closed by both file systems. If the second file system function is not needed, the file is opened, written, and closed by the first file system. In order to read data from a storage system using a function supported by the second file system, the second file system's cached storage system index is updated, then the file is opened, read, and closed by the second file system.

摘要翻译： 为了将数据写入可通过第一和第二文件系统访问的存储系统，管理器接收与文件相关联的数据写入请求。 管理员确定是否需要第二个文件系统支持的功能来完成写入请求。 如果是这样，文件将被打开并扩展与第一个文件系统。 然后文件被打开并由第二个文件系统写入。 该文件被第一个文件系统截断，并被两个文件系统关闭。 如果不需要第二个文件系统功能，文件将被第一个文件系统打开，写入和关闭。 为了使用第二文件系统支持的功能从存储系统读取数据，第二文件系统的缓存存储系统索引被更新，然后文件被第二文件系统打开，读取和关闭。

公开(公告)号：US08181046B2

公开(公告)日：2012-05-15

申请号：US12260744

申请日：2008-10-29

申请人： Alon Marcu ,  Ori Stern

发明人： Alon Marcu ,  Ori Stern

IPC分类号： G06F1/32 ,  G06F1/00 ,  G06F12/00

CPC分类号： G06F1/3275 ,  G06F1/3225 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D50/20

摘要： A memory system self-initiates hibernation mode and responds to host commands issued during hibernation within a host protocol timeout period. Hibernation mode is entered after controller state data has been stored and while no host command to the memory system is pending. Power to volatile data storage is diminished during hibernation mode. Upon receiving a host command during hibernation mode, power is restored and a reduced portion of the controller state data is read from non-volatile memory. A removable data storage device or a portable electronic device with embedded data storage may be constructed with such a self-hibernating memory system.

摘要翻译： 存储器系统自主启动休眠模式，并响应主机协议超时期间休​​眠期间发出的主机命令。 在控制器状态数据已被存储并且没有主机命令到存储器系统之前进入休眠模式。 在休眠模式下，易失性数据存储的功耗降低。 在休眠模式期间接收到主机命令时，恢复供电并且从非易失性存储器读取控制器状态数据的减少的部分。 具有嵌入式数据存储器的可移动数据存储设备或便携式电子设备可以用这种自行休眠存储器系统来构建。