ACCESS MODULE, INFORMATION RECORDING MODULE, CONTROLLER, AND INFORMATION RECORDING SYSTEM
    1.
    发明申请
    ACCESS MODULE, INFORMATION RECORDING MODULE, CONTROLLER, AND INFORMATION RECORDING SYSTEM 审中-公开
    访问模块,信息记录模块,控制器和信息记录系统

    公开(公告)号:US20110055297A1

    公开(公告)日:2011-03-03

    申请号:US12921829

    申请日:2010-03-04

    IPC分类号: G06F17/30

    摘要: A method for increasing the speed of processing when writing multiple files in parallel and writing file data in a stable manner in the case where the regions of a non-volatile memory in an information recording module are managed according to a filesystem is provided. An access module (1) includes a unit (104) that communicates, to an information recording module (2), information regarding the storage location of a directory entry, and also includes a unit (105) that pads file data when writing fractional data such as the end of a file and writes that data into the information recording module (2). Upon determining that the directory entry is to be written based on the communicated information, the information recording module (2) stores the directory entry in a dedicated physical block. Furthermore, the access module (1) pads the data of multiple files as necessary and records those files in continuous addresses in units that are a multiple of a predetermined size of a unit of recording processing.

    摘要翻译: 提供了在根据文件系统管理信息记录模块中的非易失性存储器的区域的情况下,并行地写入多个文件并且以稳定的方式写入文件数据时提高处理速度的方法。 访问模块(1)包括向信息记录模块(2)传送关于目录条目的存储位置的信息的单元(104),并且还包括在写入小数据数据时衬垫文件数据的单元(105) 例如文件的结尾并将该数据写入信息记录模块(2)。 在基于所传送的信息确定要写入目录条目时,信息记录模块(2)将目录条目存储在专用物理块中。 此外,访问模块(1)根据需要填充多个文件的数据,并以这些记录处理单位的预定大小的倍数的单位将这些文件记录在连续地址中。

    NONVOLATILE MEMORY DEVICE, METHOD OF WRITING DATA,AND METHOD OF READING OUT DATA
    4.
    发明申请
    NONVOLATILE MEMORY DEVICE, METHOD OF WRITING DATA,AND METHOD OF READING OUT DATA 有权
    非易失性存储器件,写入数据的方法和读出数据的方法

    公开(公告)号:US20090049229A1

    公开(公告)日:2009-02-19

    申请号:US11912700

    申请日:2006-12-07

    IPC分类号: G06F12/00 G11C11/34

    CPC分类号: G06F12/0246 G06F2212/7201

    摘要: A nonvolatile memory device (101) includes a plurality of physical blocks, each of which is provide with a nonvolatile memory (103), a logic/physical address conversion table, a temporary block and a temporary table. The nonvolatile memory (103) includes a plurality of pages which are predetermined writing units, respectively. The logical-physical address conversion table (106) stores correspondence information between logic addresses and physical addresses of data to be stored in the physical blocks. The temporary block is a physical block to store data that are smaller in size than those of the page. The temporary table (107) stores correspondence information between logic addresses and physical addresses with respect to data to be stored in the temporary block.

    摘要翻译: 非易失性存储器件(101)包括多个物理块,每个物理块提供非易失性存储器(103),逻辑/物理地址转换表,临时块和临时表。 非易失性存储器(103)分别包括预定写入单元的多个页面。 逻辑物理地址转换表(106)存储要存储在物理块中的数据的逻辑地址和物理地址之间的对应信息。 临时块是用于存储尺寸小于页面的数据的物理块。 临时表(107)存储关于要存储在临时块中的数据的逻辑地址和物理地址之间的对应信息。

    Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table
    5.
    发明授权
    Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table 有权
    包括逻辑到物理地址转换表,临时块和临时表的非易失性存储器件

    公开(公告)号:US08307149B2

    公开(公告)日:2012-11-06

    申请号:US11912700

    申请日:2006-12-07

    IPC分类号: G06F12/00 G11C11/34

    CPC分类号: G06F12/0246 G06F2212/7201

    摘要: A nonvolatile memory device (101) includes a plurality of physical blocks, each of which is provide with a nonvolatile memory (103), a logic/physical address conversion table, a temporary block and a temporary table. The nonvolatile memory (103) includes a plurality of pages which are predetermined writing units, respectively. The logical-physical address conversion table (106) stores correspondence information between logic addresses and physical addresses of data to be stored in the physical blocks. The temporary block is a physical block to store data that are smaller in size than those of the page. The temporary table (107) stores correspondence information between logic addresses and physical addresses with respect to data to be stored in the temporary block.

    摘要翻译: 非易失性存储器件(101)包括多个物理块,每个物理块提供非易失性存储器(103),逻辑/物理地址转换表,临时块和临时表。 非易失性存储器(103)分别包括预定写入单元的多个页面。 逻辑物理地址转换表(106)存储要存储在物理块中的数据的逻辑地址和物理地址之间的对应信息。 临时块是用于存储尺寸小于页面的数据的物理块。 临时表(107)存储关于要存储在临时块中的数据的逻辑地址和物理地址之间的对应信息。

    Host device, storage device, and method for accessing storage device
    6.
    发明授权
    Host device, storage device, and method for accessing storage device 有权
    主机设备,存储设备和访问存储设备的方法

    公开(公告)号:US07900007B2

    公开(公告)日:2011-03-01

    申请号:US11571592

    申请日:2005-06-28

    IPC分类号: G06F13/14

    摘要: A host device transmits a command from a command transmission unit (101a) along a predetermined command sequence. A storage device (2) receives the command in a command reception unit (202a). An access determination unit (202c) determines the sequence of the command transmitted from the host device (1) and determines that reception of the access to the host device (1) is enabled only when the sequence is identical with a predetermined sequence. Thus, with simple control, it is possible to prevent data destruction by a host device of an old version.

    摘要翻译: 主机设备沿着预定的命令序列从命令发送单元(101a)发送命令。 存储装置(2)在命令接收部(202a)中接收命令。 访问确定单元(202c)确定从主机设备(1)发送的命令的顺序,并且确定只有当序列与预定序列相同时,对主机设备(1)的访问的接收才被使能。 因此,通过简单的控制,可以防止主机装置破坏老版本的数据。

    Access device, information recording device, controller, real time information recording system, access method, and program
    7.
    发明授权
    Access device, information recording device, controller, real time information recording system, access method, and program 有权
    访问设备,信息记录设备,控制器,实时信息记录系统,访问方式和程序

    公开(公告)号:US08977802B2

    公开(公告)日:2015-03-10

    申请号:US13254911

    申请日:2010-10-19

    摘要: Provided is a method for stabilizing and increasing the speed of processing for writing a plurality of different-sized files such as a video file and a management file in parallel in the case where the area in a non-volatile memory of an information recording module is managed by a file system. An access module (1) includes a means for retaining sequential areas in logical block units as areas for writing file data, and a means for realizing file data addition and overwriting by writing data to logical blocks and changing links in a FAT regardless of whether file data addition or overwriting is performed. Writing to the information recording module is performed by writing to sequential addresses in the logical blocks. This realizes the stabilization of and an increase in the file data recording speed by suppressing needless copy processing performed in the information recording module 2 in the case of recording a plurality of files such as a video file and a management file in parallel.

    摘要翻译: 提供了一种在信息记录模块的非易失性存储器中的区域是信息记录模块的情况下,用于稳定和增加用于写入诸如视频文件和管理文件的多个不同大小的文件的处理速度的方法 由文件系统管理。 访问模块(1)包括用于将逻辑块单元中的顺序区域保留为用于写入文件数据的区域的装置,以及用于通过向FAT中写入数据并改变FAT中的链接来实现文件数据添加和重写的装置,而不管文件是否 执行数据添加或重写。 通过写入逻辑块中的顺序地址来执行对信息记录模块的写入。 通过在并行地记录诸如视频文件和管理文件的多个文件的情况下,通过抑制在信息记录模块2中执行的不必要的复制处理来实现文件数据记录速度的稳定和增加。

    ACCESS DEVICE, INFORMATION RECORDING DEVICE, CONTROLLER, REAL TIME INFORMATION RECORDING SYSTEM, ACCESS METHOD, AND PROGRAM
    8.
    发明申请
    ACCESS DEVICE, INFORMATION RECORDING DEVICE, CONTROLLER, REAL TIME INFORMATION RECORDING SYSTEM, ACCESS METHOD, AND PROGRAM 有权
    访问设备,信息记录设备,控制器,实时信息记录系统,访问方法和程序

    公开(公告)号:US20110320692A1

    公开(公告)日:2011-12-29

    申请号:US13254911

    申请日:2010-10-19

    IPC分类号: G06F12/00

    摘要: Provided is a method for stabilizing and increasing the speed of processing for writing a plurality of different-sized files such as a video file and a management file in parallel in the case where the area in a non-volatile memory of an information recording module is managed by a file system. An access module (1) includes a means for retaining sequential areas in logical block units as areas for writing file data, and a means for realizing file data addition and overwriting by writing data to logical blocks and changing links in a FAT regardless of whether file data addition or overwriting is performed. Writing to the information recording module is performed by writing to sequential addresses in the logical blocks. This realizes the stabilization of and an increase in the file data recording speed by suppressing needless copy processing performed in the information recording module 2 in the case of recording a plurality of files such as a video file and a management file in parallel.

    摘要翻译: 提供了一种在信息记录模块的非易失性存储器中的区域是信息记录模块的情况下,用于稳定和增加用于写入诸如视频文件和管理文件的多个不同大小的文件的处理速度的方法 由文件系统管理。 访问模块(1)包括用于将逻辑块单元中的顺序区域保留为用于写入文件数据的区域的装置,以及用于通过向FAT中写入数据并改变FAT中的链接来实现文件数据添加和重写的装置,而不管文件是否 执行数据添加或重写。 通过写入逻辑块中的顺序地址来执行对信息记录模块的写入。 通过在并行地记录诸如视频文件和管理文件的多个文件的情况下,通过抑制在信息记录模块2中执行的不必要的复制处理来实现文件数据记录速度的稳定和增加。

    Host Device, Storage Device, and Method for Accessing a Storage Device
    9.
    发明申请
    Host Device, Storage Device, and Method for Accessing a Storage Device 有权
    主机设备,存储设备和访问存储设备的方法

    公开(公告)号:US20080046606A1

    公开(公告)日:2008-02-21

    申请号:US11571597

    申请日:2005-06-28

    IPC分类号: G06F13/28

    摘要: A host device (1) adds host function information indicating a function of the host device (1) to a command and transmits it to a storage device (2). The storage device (2) receives the command transmitted from the host device (1) and determines whether the function indicated by the host function information can be processed. When the function can be processed, the function is processed based on the command. When the function cannot be processed, no response is returned or error information is returned. Thus, under simple control, it is possible to prevent data destruction by a host device of an old version.

    摘要翻译: 主机设备(1)将指示主机设备(1)的功能的主机功能信息添加到命令中,并将其发送到存储设备(2)。 存储装置(2)接收从主机装置(1)发送的命令,并且确定是否可以处理由主机功能信息指示的功能。 当功能可以处理时,该功能将根据该命令进行处理。 当函数无法处理时,不返回任何响应或返回错误信息。 因此,在简单的控制下,可以防止主机装置破坏老版本的数据。

    Host Device, Storage Device, and Method for Accessing Storage Device
    10.
    发明申请
    Host Device, Storage Device, and Method for Accessing Storage Device 有权
    主机,存储设备和访问存储设备的方法

    公开(公告)号:US20070255917A1

    公开(公告)日:2007-11-01

    申请号:US11571592

    申请日:2005-06-28

    IPC分类号: G06F12/16

    摘要: A host device transmits a command from a command transmission unit (101a) along a predetermined command sequence. A storage device (2) receives the command in a command reception unit (202a). An access determination unit (202c) determines the sequence of the command transmitted from the host device (1) and determines that reception of the access to the host device (1) is enabled only when the sequence is identical with a predetermined sequence. Thus, with simple control, it is possible to prevent data destruction by a host device of an old version.

    摘要翻译: 主机设备沿着预定的命令序列从命令发送单元(101a)发送命令。 存储装置(2)在命令接收部(202a)中接收命令。 访问确定单元(202c)确定从主机设备(1)发送的命令的顺序,并且确定只有当序列与预定序列相同时,对主机设备(1)的接入才能被使能。 因此,通过简单的控制,可以防止主机装置破坏老版本的数据。