会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Save area for retaining corrected data
    • 保存校正数据区域
    • US08683290B2
    • 2014-03-25
    • US12938768
    • 2010-11-03
    • Junichi KoshiyamaKenichi NakanishiKeiichi Tsutsui
    • Junichi KoshiyamaKenichi NakanishiKeiichi Tsutsui
    • H03M13/00G11C29/00
    • G06F11/1048G11C2029/0411
    • Disclosed herein is a nonvolatile memory, including: a memory area including a data area configured to retain data and an error correction code area configured to retain an error correction code known as ECC; and a control unit configured to control access to the memory area. The control unit includes an error detection and correction function configured to detect an error in the data read from the data area and to correct the detected error, at least one save area configured such that if data at a designated address and ECC corresponding thereto are read from the memory area and if an error is detected, then the save area retaining the address and correct data corresponding thereto, and a validity presentation block configured to indicate whether or not the address and the correct data retained in the save area are valid.
    • 这里公开了一种非易失性存储器,包括:存储区域,包括被配置为保留数据的数据区域和被配置为保留被称为ECC的纠错码的纠错码区域; 以及控制单元,被配置为控制对存储区域的访问。 控制单元包括错误检测和校正功能,该错误检测和校正功能被配置为检测从数据区读取的数据中的错误并校正检测到的错误,至少一个保存区被配置成使得如果读取指定地址上的数据和对应于其的ECC 从存储区域中检测出错误的情况下,保存地址的保存区域和与其对应的正确数据,以及配置为指示保存在保存区域中的地址和正确数据是否有效的有效性表示块。
    • 2. 发明授权
    • Nonvolatile random access memory and nonvolatile memory system
    • 非易失性随机存取存储器和非易失性存储器系统
    • US08429494B2
    • 2013-04-23
    • US12816685
    • 2010-06-16
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • G11C29/00H03M13/05G06F11/10
    • H03M13/6505G06F11/1068H03M13/00H03M13/6508
    • A nonvolatile random access memory includes: a nonvolatile storage area that is randomly accessible and includes a data area to store data and an error-correcting-code area to store an error correcting code, the data area including at least one data area to which a data area unit size is assigned, the error-correcting-code area including at least one error-correcting-code area to which an error-correcting-code-area unit size is assigned; and a nonvolatile storage area controller to set a data size used when the at least one data area is accessed, as the data area unit size. The nonvolatile storage area controller manages the data area and the error-correcting-code area based on the set data area unit size and assigns the at least one error-correcting-code area with the error-correcting-code-area unit size to the at least one data area with the data area unit size based on the data area unit size.
    • 非易失性随机存取存储器包括:非易失性存储区域,其是可随机访问的并且包括用于存储数据的数据区域和用于存储纠错码的纠错码区域,所述数据区域包括至少一个数据区域, 数据区域单位大小被分配,纠错码区域包括分配有纠错码区域单位大小的至少一个错误校正码区域; 以及非易失性存储区域控制器,用于设置当访问所述至少一个数据区域时使用的数据大小作为数据区域单元大小。 非易失性存储区域控制器基于设置的数据区域单元大小来管理数据区域和纠错码区域,并将具有纠错码区域单元大小的至少一个纠错码区域分配给 至少一个具有基于数据区单位大小的数据区单位大小的数据区。
    • 3. 发明申请
    • NONVOLATILE RANDOM ACCESS MEMORY AND NONVOLATILE MEMORY SYSTEM
    • 非易失性随机存取存储器和非易失性存储器系统
    • US20110035646A1
    • 2011-02-10
    • US12816685
    • 2010-06-16
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • H03M13/05G06F11/10
    • H03M13/6505G06F11/1068H03M13/00H03M13/6508
    • A nonvolatile random access memory includes: a nonvolatile storage area that is randomly accessible and includes a data area to store data and an error-correcting-code area to store an error correcting code, the data area including at least one data area to which a data area unit size is assigned, the error-correcting-code area including at least one error-correcting-code area to which an error-correcting-code-area unit size is assigned; and a nonvolatile storage area controller to set a data size used when the at least one data area is accessed, as the data area unit size. The nonvolatile storage area controller manages the data area and the error-correcting-code area based on the set data area unit size and assigns the at least one error-correcting-code area with the error-correcting-code-area unit size to the at least one data area with the data area unit size based on the data area unit size.
    • 非易失性随机存取存储器包括:非易失性存储区域,其是可随机访问的并且包括用于存储数据的数据区域和用于存储纠错码的纠错码区域,所述数据区域包括至少一个数据区域, 数据区域单位大小被分配,纠错码区域包括分配有纠错码区域单位大小的至少一个错误校正码区域; 以及非易失性存储区域控制器,用于设置当访问所述至少一个数据区域时使用的数据大小作为数据区域单元大小。 非易失性存储区域控制器基于设置的数据区域单元大小来管理数据区域和纠错码区域,并将具有纠错码区域单元大小的至少一个纠错码区域分配给 至少一个具有基于数据区单位大小的数据区单位大小的数据区。
    • 4. 发明申请
    • STORAGE UNIT AND MEMORY SYSTEM
    • 存储单元和存储器系统
    • US20110087836A1
    • 2011-04-14
    • US12897990
    • 2010-10-05
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • Kenichi NakanishiKeiichi TsutsuiJunichi Koshiyama
    • G06F12/08G06F12/00
    • G06F13/385G06F12/0893G06F2213/3854
    • A storage unit includes: a random access memory device and a storage device to be accessed using an address in units of word and sector, respectively; and a storage controller controlling accesses to the random access memory device and the storage device according to the addresses designated via a bus. The storage controller includes first and second interface functions for access to data stored on the storage device and the random access memory designated using the sector address and the word address provided via the bus, respectively, a function of using the random access memory device as a first disk cache and determining data to be saved in the random access memory device in response to the access by the first interface function, and functions of transferring the data designated using the sector address by repeating register access and by a bus master function as continuous word-sized data through the bus.
    • 存储单元包括:随机存取存储器装置和存储装置,分别以字和扇区为单位使用地址进行访问; 以及存储控制器,其根据经由总线指定的地址来控制对所述随机存取存储器件和所述存储装置的访问。 存储控制器包括用于访问存储在存储设备上的数据的第一和第二接口功能以及使用经由总线提供的扇区地址和字地址指定的随机存取存储器,使用随机存取存储器件作为 第一磁盘高速缓存并且响应于第一接口功能的访问而确定要存储在随机存取存储器装置中的数据,以及通过重复寄存器访问和通过总线主机功能作为连续字传送使用扇区地址指定的数据的功能 通过总线的尺寸数据。
    • 10. 发明申请
    • NONVOLATILE MEMORY AND MEMORY SYSTEM
    • 非易失性存储器和存储器系统
    • US20110119558A1
    • 2011-05-19
    • US12938768
    • 2010-11-03
    • Junichi KoshiyamaKenichi NakanishiKeiichi Tsutsui
    • Junichi KoshiyamaKenichi NakanishiKeiichi Tsutsui
    • H03M13/29G06F11/10
    • G06F11/1048G11C2029/0411
    • Disclosed herein is a nonvolatile memory, including: a memory area including a data area configured to retain data and an error correction code area configured to retain an error correction code known as ECC; and a control unit configured to control access to the memory area. The control unit includes an error detection and correction function configured to detect an error in the data read from the data area and to correct the detected error, at least one save area configured such that if data at a designated address and ECC corresponding thereto are read from the memory area and if an error is detected, then the save area retaining the address and correct data corresponding thereto, and a validity presentation block configured to indicate whether or not the address and the correct data retained in the save area are valid.
    • 这里公开了一种非易失性存储器,包括:存储区域,包括被配置为保留数据的数据区域和被配置为保留被称为ECC的纠错码的纠错码区域; 以及控制单元,被配置为控制对存储区域的访问。 控制单元包括错误检测和校正功能,该错误检测和校正功能被配置为检测从数据区读取的数据中的错误并校正检测到的错误,至少一个保存区被配置成使得如果读取指定地址上的数据和对应于其的ECC 从存储区域中检测出错误的情况下,保存地址的保存区域和与其对应的正确数据,以及配置为指示保存在保存区域中的地址和正确数据是否有效的有效性表示块。