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    • 5. 发明授权
    • Devices, methods, systems and software products for coordination of computer main microprocessor and second microprocessor coupled thereto
    • 用于协调计算机主微处理器和与其耦合的第二微处理器的装置,方法,系统和软件产品
    • US06179489B2
    • 2001-01-30
    • US08833267
    • 1997-04-04
    • John Ling Wing SoJeffrey L. KerrSteven R. MageeJun Tang
    • John Ling Wing SoJeffrey L. KerrSteven R. MageeJun Tang
    • G06F1300
    • G06F9/5044G06F9/544G06F9/545G06F2209/509
    • A process is provided for operating a computer system (100) having a storage holding an operating system (OS) and an application program (APP.exe) and a third program (VSP Kernel), a first processor (106) having an instruction set, and a second processor (1730) having a different instruction set. The process includes a first step of running the first processor (106) to determine whether a part of the application shall be run on the first processor or the second processor and then establishing a second processor object (VSP OBJECT1) if said part shall be run on the second processor and the first processor (106) sending a message that the second processor (1730) is to run said at least part of the application program. The third program establishes message handling functions and bus masters data transfer operations for the second processor between the host running the operating system and the second processor running the third program. The process concurrently runs the second processor to perform operations defined by the third program, including to access memory to detect the message that the second processor is to run said at least part of the application program, and runs the second processor (1730) to access the second processor object and thereby determine operations for the second processor to access second processor instructions for said part of the application program and data to be processed according to said second processor instructions.
    • 提供一种用于操作具有存储操作系统(OS)和应用程序(APP.exe)和第三程序(VSP内核)的存储器的计算机系统(100)的过程,具有指令集的第一处理器(106) ,以及具有不同指令集的第二处理器(1730)。 该过程包括运行第一处理器(106)以确定应用程序的一部分是否应在第一处理器或第二处理器上运行并且然后建立第二处理器对象(VSP OBJECT1)的第一步骤,如果所述部分将被运行 在第二处理器和第一处理器(106)上发送第二处理器(1730)要运行所述应用程序的至少一部分的消息。 第三程序在运行操作系统的主机和运行第三程序的第二处理器之间建立第二处理器的消息处理功能和总线主机数据传输操作。 该过程同时运行第二处理器以执行由第三程序定义的操作,包括访问存储器以检测第二处理器要运行所述应用程序的至少一部分的消息,并运行第二处理器(1730)以访问 第二处理器对象,从而确定第二处理器根据所述第二处理器指令访问应用程序的所述部分的第二处理器指令和要处理的数据的操作。
    • 7. 发明授权
    • Data transfer circuitry, DSP wrapper circuitry and improved processor
devices, methods and systems
    • 数据传输电路,DSP封装电路和改进的处理器设备,方法和系统
    • US6105119A
    • 2000-08-15
    • US833153
    • 1997-04-04
    • Jeffrey L. KerrJohn Ling Wing SoSteven R. Magee
    • Jeffrey L. KerrJohn Ling Wing SoSteven R. Magee
    • G06F13/40G06F12/00
    • G06F13/4027
    • An integrated circuit (1720) includes a dual-port memory (3330.1) having a first memory port (Port A) and a second memory port (Port B), a bus interface block (5010) including bus master (5016) and bus slave circuitry (5018), and a byte-channeling block (5310) coupled between the first memory port (Port A) and the bus interface block (5010) operable to convert non-aligned data addresses into aligned data. Advantageously, this invention includes a single bus master serving all application hardware. This relieves the host of the extra burden of communicating to slave circuits, reducing host I/O MIPS significantly. The digital signal processor with an ASIC wrapper of this invention together provide super-bus-mastering to access the entire memory space in the system, including the entire virtual memory space accessible by the host processor. Other processes, systems, devices and methods are also disclosed.
    • 集成电路(1720)包括具有第一存储器端口(端口A)和第二存储器端口(端口B))的双端口存储器(3330.1),总线接口块(5010),包括总线主机(5016)和总线从设备 电路(5018)和耦合在第一存储器端口(端口A)和总线接口块(5010)之间的字节通道块(5310),其可操作以将非对准的数据地址转换成对准的数据。 有利地,本发明包括用于所有应用硬件的单总线主机。 这减轻了主机与从属电路通信的额外负担,从而显着降低了主机I / O MIPS。 具有本发明的ASIC封装器的数字信号处理器一起提供超级总线主控以访问系统中的整个存储器空间,包括由主机处理器可访问的整个虚拟存储器空间。 还公开了其它过程,系统,设备和方法。
    • 8. 发明授权
    • Bus bridge device including data bus of first width for a first
processor, memory controller, arbiter circuit and second processor
having a different second data width
    • 总线桥接器件包括用于第一处理器的第一宽度的数据总线,存储器控制器,仲裁器电路和具有不同的第二数据宽度的第二处理器
    • US5909559A
    • 1999-06-01
    • US832892
    • 1997-04-04
    • John Ling Wing So
    • John Ling Wing So
    • G06F13/40G06F13/00
    • G06F13/4018
    • An integrated circuit (2210) provides on a single chip for use with a first processor (106) off-chip, the following combination: first terminals (of 2232) for first processor-related signals and defining a first data width (32-bit), second terminals for external bus-related signals (PCI), third terminals for memory-related signals (of 2258), and a DRAM memory controller (2250) connected to the third terminals. Further on chip is provided an arbiter circuit (2230), a bus bridge circuit (2236) coupled to the DRAM memory controller and to the second terminals, the bus bridge (2236) also coupled to the arbiter (2230), a second processor (2224) having a second data width (16-bit), and a bus interface circuit (2220) coupling the second data width of the second processor (2224) to the first data width. The bus interface circuit (2220) further has bus master and bus slave circuitry coupled between the second processor (2224) and the arbiter circuit (2230). The bus bridge (2236), the bus interface (2220) and the first terminals and the DRAM memory controller (2250) have datapaths selectively interconnected in response to the arbiter circuit (2230). Other devices, systems and methods are also disclosed.
    • 集成电路(2210)在单芯片上提供与芯片外的第一处理器(106)一起使用的以下组合:用于第一处理器相关信号的第一终端(2232),并且定义第一数据宽度(32位 ),用于外部总线相关信号(PCI)的第二终端,用于存储器相关信号的第二终端(2258)和连接到第三终端的DRAM存储器控制器(2250)。 片上还提供了仲裁电路(2230),耦合到DRAM存储器控制器和第二终端的总线桥接电路(2236),还耦合到仲裁器(2230)的总线桥(2236),第二处理器 2224)和将第二处理器(2224)的第二数据宽度耦合到第一数据宽度的总线接口电路(2220)。 总线接口电路(2220)还具有耦合在第二处理器(2224)和仲裁器电路(2230)之间的总线主机和总线从属电路。 总线桥(2236),总线接口(2220)和第一端子和DRAM存储器控制器(2250)具有响应于仲裁器电路(2230)选择性地互连的数据路径。 还公开了其他装置,系统和方法。
    • 9. 发明申请
    • DYNAMIC FORCE GENERATION FOR BONE REPAIR
    • 动态生成骨修复
    • US20160015525A1
    • 2016-01-21
    • US14771633
    • 2014-03-03
    • Jeremy John LING
    • Jeremy John LING
    • A61F2/44A61B17/70A61B17/80A61F2/28A61B17/72
    • A61F2/4455A61B17/70A61B17/7016A61B17/72A61B17/7225A61B17/80A61B17/8004A61B17/866A61B2017/00876A61F2/28A61F2002/286A61F2002/30079A61F2002/30668
    • An orthopedic device delivers dynamic forces to a desired remote bone region. Dynamically arranged mechanical forces are known to stimulate bone cells (the process of mechanotransduction). The device includes an implantable element configured to couple with a generally accessible and healthy bone area, from which location it's configured to transmit forces to a remote bone area in need of repair, regrowth, or regeneration. Further, the device positions and orients the implantable element where it can be readily acted on by the device's force generator. The force generator is configured to impart dynamic forces that are transmitted through the implantable element and into a desired bone mass including a remote bone area in need of repair. This device promotes fracture healing, treats osteoporotic or other poor quality bone, and promotes vertebral fusion in conjunction with a spinal fusion procedure.
    • 整形外科设备将动力提供给所需的远端骨骼区域。 已知动力排列的机械力刺激骨细胞(机械转导过程)。 该装置包括可植入元件,该可植入元件被配置为与通常可接近和健康的骨骼区域联接,从该区域构造其将位置传递到需要修复,再生长或再生的远端骨骼区域。 此外,该装置将可植入元件定位和定位,在该位置处可以容易地由该装置的力发生器作用。 力产生器被配置成赋予通过可植入元件传递的动态力并进入包括需要修复的远侧骨区域的所需骨质量。 该装置促进骨折愈合,治疗骨质疏松或其他质量差的骨,并且与脊柱融合术一起促进椎骨融合。