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
    • 2. 发明授权
    • Information processing unit and store instruction control method
    • 信息处理单元和存储指令控制方法
    • US07818545B2
    • 2010-10-19
    • US10983729
    • 2004-11-09
    • Takashi MiuraIwao Yamazaki
    • Takashi MiuraIwao Yamazaki
    • G06F9/00
    • G06F9/30043G06F9/3824G06F9/3826G06F9/3834G06F9/3842G06F9/3861
    • In order to increase the operation efficiency of the operation register for holding store data when executing store instructions to store data in a predetermined store area on the main memory or the cache memory, in the present invention, an instruction processing section is adapted so as, when an operation register holding the operation result is determined causes the operation result to be issued from the operation register to store buffers as store data; when the store data are held by the store buffers before the store instruction is held by store ports, a restraint section restrains a reset section from setting a store data hold flag to OFF at a point of time when the store instruction is held by the store ports to maintain the store data hold flag to ON.
    • 为了在执行存储指令以在主存储器或高速缓冲存储器上的预定存储区域中存储数据时提高用于保存存储数据的操作寄存器的操作效率,在本发明中,指令处理部分被适配为, 当保持操作结果的操作寄存器被确定时,使得操作结果从操作寄存器发出以存储缓冲器作为存储数据; 当存储数据在存储指令由存储端口保持之前由存储缓冲器保持时,约束部分限制复位部分在存储指令由存储器保存的时间点将存储数据保持标志设置为OFF 端口将存储数据保持标志保持为ON。
    • 3. 发明申请
    • Information processing unit and store instruction control method
    • 信息处理单元和存储指令控制方法
    • US20060026399A1
    • 2006-02-02
    • US10983729
    • 2004-11-09
    • Takashi MiuraIwao Yamazaki
    • Takashi MiuraIwao Yamazaki
    • G06F9/00
    • G06F9/30043G06F9/3824G06F9/3826G06F9/3834G06F9/3842G06F9/3861
    • In order to increase the operation efficiency of the operation register for holding store data when executing store instruction to store data in a predetermined store area on the main memory or the cache memory, in the present invention, an instruction processing section is adapted so as, when an operation register holding the operation result is determined, causes the operation result to be issued from the operation register to store buffers as store data; when the store data are held by the store buffers before the store instruction is held by store ports, a restraint section restrains a reset section from setting a store data hold flag to OFF at a point of time when the store instruction is held by the store ports to maintain the store data hold flag to ON.
    • 为了在执行存储指令以在主存储器或高速缓冲存储器上的预定存储区域中存储数据时提高用于保存存储数据的操作寄存器的操作效率,在本发明中,指令处理部分被适配成, 当确定保持操作结果的操作寄存器时,使得从操作寄存器发出操作结果以将缓冲器存储为存储数据; 当存储数据在存储指令由存储端口保持之前由存储缓冲器保持时,约束部分限制复位部分在存储指令由存储器保存的时间点将存储数据保持标志设置为OFF 端口将存储数据保持标志保持为ON。
    • 5. 发明授权
    • Cache controller and cache controlling method
    • 缓存控制器和缓存控制方法
    • US08533565B2
    • 2013-09-10
    • US12654442
    • 2009-12-18
    • Takashi MiuraIwao YamazakiTakahito Hirano
    • Takashi MiuraIwao YamazakiTakahito Hirano
    • G11C29/00
    • G06F12/0804G06F11/1064G06F12/0855G06F2212/1032
    • A cache memory controlling unit includes a plurality of STBs for maintaining 8-byte store data received from an execution unit, a plurality of WBs, a DATA-RAM, an FCDR, and an ECC-RAM. The cache memory controlling unit having such a structure obtains data-not-to-be-stored from the DATA-RAM, stores the obtained data in the FCDR, and merges the stored data with data-to-be-stored in the store data output from the execution unit and stored in the STBs or the WBs to generate new store data. The cache memory controlling unit then writes the generated new store data in the DATA-RAM, generates an ECC from the new store data, and writes the ECC in the ECC-RAM.
    • 高速缓冲存储器控制单元包括用于维持从执行单元,多个WB,DATA-RAM,FCDR和ECC-RAM接收的8字节存储数据的多个STB。 具有这种结构的高速缓冲存储器控制单元从DATA-RAM获得不被存储的数据,将获得的数据存储在FCDR中,并将存储的数据与要存储在存储数据中的数据合并 从执行单元输出并存储在STB或WB中以生成新的存储数据。 然后,高速缓冲存储器控制单元将所生成的新的存储数据写入DATA-RAM,从新的存储数据生成ECC,并将ECC写入ECC-RAM。
    • 8. 发明授权
    • Error controlling system, processor and error injection method
    • 错误控制系统,处理器和错误注入方法
    • US08468397B2
    • 2013-06-18
    • US12974336
    • 2010-12-21
    • Iwao Yamazaki
    • Iwao Yamazaki
    • G06F11/00H04L1/24
    • H04L1/241G06F11/2215G06F11/267
    • An error controlling system includes a plurality of error generation target circuits, a plurality of pseudo error generating devices each having a pseudo error content holding register that holds directed pseudo error content, each plurality of pseudo error generating device generates a pseudo error corresponding to a pseudo error content held in a respective pseudo error content holding register in at least one of data to be written to one of the plurality of error generation target circuits and data to be read from one of the plurality of error generation target circuits upon being directed to generate the pseudo error, and a pseudo error controlling device that directs the plurality of pseudo error generating devices to generate a pseudo error corresponding to a respective pseudo error content held in each of the pseudo error content holding register provided in each of the plurality of pseudo error generating devices.
    • 误差控制系统包括多个误差产生目标电路,多个伪误差产生装置,每个具有保持定向伪误差内容的伪误差内容保持寄存器,每个伪误差产生装置产生与伪伪对象相对应的伪误差 在要被写入多个错误产生目标电路之一的数据中的至少一个中保存在相应的伪错误内容保持寄存器中的错误内容以及在被指示生成时将从多个错误产生目标电路之一读取的数据 所述伪错误控制装置和伪错误控制装置,其指示所述多个伪错误生成装置生成与在所述多个伪错误中的每一个中提供的所述伪错误内容保持寄存器中的每一个中保持的各个伪错误内容相对应的伪错误 生成设备。