中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

67 records (took 0.018 seconds)

    METHOD AND APPARATUS UTILIZING A REGION BASED PAGE TABLE WALK BIT
    1.
    发明申请
    METHOD AND APPARATUS UTILIZING A REGION BASED PAGE TABLE WALK BIT 审中-公开
    使用基于区域的页面表格的方法和装置WALK BIT

    公开(公告)号：WO9821712A3

    公开(公告)日：1998-07-09

    申请号：PCT/US9720610

    申请日：1997-11-12

    Applicant: IDEA CORP

    Inventor： YAMADA KOICHI ,  HAMMOND GARY NEIL

    IPC: G06F12/10 ,  G11B

    CPC classification number: G06F12/1036 ,  G06F2212/681

    Abstract: A method and an apparatus for translating a virtual address (305) into a physical address (315) in a multiple region virtual memory environment. In one embodiment, a translation lookside buffer (TLB) (313) is configured to provide page table entries to build a physical address. The TLB is supplemented with a virtual hash page table (VHPT) (325) to provide TLB entries in the occurrences of TLB misses. An alternate software replacement scheme may be utilized on a per region basis instead of the default page table walk of the VHPT with a dedicated bit (311) associated with each particular region of the disclosed virtual address space. A VHPT walk is performed only if the particular bit for the particular region and a master enable bit (319) are both enabled. Otherwise, the alternate software replacement routine is performed to provide TLB replacements in the occurrences of TLB misses.

    SYSTEM AND METHOD FOR TESTING INTEGRATED CIRCUIT DEVICES
    2.
    发明申请
    SYSTEM AND METHOD FOR TESTING INTEGRATED CIRCUIT DEVICES 审中-公开
    用于测试集成电路设备的系统和方法

    公开(公告)号：WO0229824A3

    公开(公告)日：2003-05-01

    申请号：PCT/CA0101365

    申请日：2001-09-26

    Applicant: CONCORD IDEA CORP ,  LAI BOSCO

    Inventor： LAI BOSCO

    IPC: G01R31/3183 ,  G01R31/28 ,  G11C29/48 ,  G01R31/319 ,  G01R31/3193 ,  G06F11/277 ,  G11C29/00

    CPC classification number: G11C29/48

    Abstract: The invention disclosed herein is a system and method for testing integrated circuit devices, including memory chips. The devices under test are subject to behavioural testing, in which a copy of signals in an application system is directed to the device under test, or to an electronic component connected to the device under test. This permits the device under test to be tested under the operating conditions of the application system, which is preferably similar to the actual application environment in which the device under test will ultimately be used. Conventional tests, including pattern testing and/or parametric tests, may also be performed on devices under test, if desired.

    Abstract translation: 本文公开的发明是用于测试包括存储器芯片的集成电路器件的系统和方法。 被测设备将进行行为测试，其中应用系统中的信号副本被引导到被测设备，或连接到被测设备的电子部件。 这允许在应用系统的操作条件下测试被测设备，其优选地类似于将最终使用被测设备的实际应用环境。 如果需要，常规测试，包括模式测试和/或参数测试也可以在被测设备上进行。

    DYNAMIC BRANCH PREDICTION FOR BRANCH INSTRUCTIONS WITH MULTIPLE TARGETS
    4.
    发明申请
    DYNAMIC BRANCH PREDICTION FOR BRANCH INSTRUCTIONS WITH MULTIPLE TARGETS 审中-公开
    具有多目标分支指令的动态分配预测

    公开(公告)号：WO9825196A2

    公开(公告)日：1998-06-11

    申请号：PCT/US9720506

    申请日：1997-11-12

    Applicant: IDEA CORP

    Inventor： YEH TSE-YU ,  POPLINGHER MIRCEA ,  CHEN WENLIANG ,  MULDER HANS

    IPC: G06F9/38 ,  G06F

    CPC classification number: G06F9/3844

    Abstract: A method and apparatus for dynamically predicting the outcome and the target address of a multiple-target branch instruction, where the multiple-target branch instruction contains at least two potential target addresses, not including the fall through address. In addition, this method and apparatus can also be used to predict multiple single-target branches simultaneously. The apparatus stores information indicating the outcome of previous executions and predictions of the multiple-target branch instruction in a branch prediction table. In addition, multiple target addresses (at least two) are associated with the multiple-target branch instruction. Using the information indicating the outcome of the previous execution of the multiple-target branch instruction, the apparatus predicts the outcome of a next execution of the multiple-target branch instruction, and predicts which, if any, of the target addresses associated with the multiple-target branch instruction, will be taken.

    Abstract translation: 一种用于动态地预测多目标分支指令的结果和目标地址的方法和装置，其中所述多目标分支指令包含不包括所述落地址的至少两个潜在目标地址。 此外，该方法和装置也可以用于同时预测多个单目标分支。 该装置存储指示分支预测表中的先前执行结果和多目标分支指令的预测的信息。 另外，多个目标地址（至少两个）与多目标分支指令相关联。 使用指示多目标分支指令的先前执行的结果的信息，该装置预测下一次执行多目标分支指令的结果，并且预测与多个目标分支指令相关联的目标地址中的哪个（如果有的话） -target分支指令，将被采取。

    A METHOD AND APPARATUS FOR IMPLEMENTING CHECK INSTRUCTIONS THAT ALLOW FOR THE REUSE OF MEMORY CONFLICT INFORMATION IF NO MEMORY CONFLICT OCCURS
    5.
    发明申请
    A METHOD AND APPARATUS FOR IMPLEMENTING CHECK INSTRUCTIONS THAT ALLOW FOR THE REUSE OF MEMORY CONFLICT INFORMATION IF NO MEMORY CONFLICT OCCURS 审中-公开
    一种用于执行检查指示的方法和装置，如果不存在内存冲突，则允许重新使用内存冲突信息

    公开(公告)号：WO9800769A3

    公开(公告)日：1998-04-16

    申请号：PCT/US9711297

    申请日：1997-06-25

    Applicant: IDEA CORP

    Inventor： KENNER H ROLAND ,  KARP ALAN ,  CHEN WILLIAM

    IPC: G06F9/38 ,  G06F9/45 ,  G06F

    CPC classification number: G06F9/3865 ,  G06F8/433 ,  G06F8/445 ,  G06F9/3834 ,  G06F9/3838

    Abstract: A method and apparatus for implementing check instructions that allow for the reuse of memory conflict information if no memory conflict occurs. According to one aspect of the invention, a machine-readable medium having stored thereon data representing sequences of instructions (380) is described. When executed by a computer system the sequences of instructions (380) cause the computer system to perform a series of steps comprising preloading (384) one of a set of registers data retrieved from a memory starting at a first address, and storing memory conflict information (390) representing the first address. If a memory conflict has occurred between said first and second addresses, then one of the registers (350) is reloaded with the data located at the first address.

    LAMP COLOR TEMPERATURE CHANGE STRUCTURE
    6.
    发明申请
    LAMP COLOR TEMPERATURE CHANGE STRUCTURE 有权
    灯颜色温度变化结构

    公开(公告)号：US20130335974A1

    公开(公告)日：2013-12-19

    申请号：US13648413

    申请日：2012-10-10

    Applicant: EXCELLENT IDEA CORP.

    Inventor： Chung-Chun YEN

    IPC: F21V13/04

    CPC classification number: F21V17/02 ,  F21S41/125 ,  F21S41/285 ,  F21S41/635 ,  F21V13/14 ,  F21V14/08

    Abstract: A lamp color temperature change structure includes a lamp holder, a light source on the lamp holder, a lift unit in front of the light source, and a colored lens mounted to the lift unit. The colored lens is movable and driven by the lift unit to a first position which is away from the front of the light source or a second position which is in front of the light source. The user can select the light from the light source to radiate toward the front of the lamp holder or penetrate the colored lens to generate a color temperature change and then radiate toward the front of the lamp holder according to different environment conditions.

    Abstract translation: 灯的颜色温度变化结构包括灯座，灯座上的光源，光源前面的升降单元和安装在提升单元上的着色透镜。 彩色透镜可移动并由提升单元驱动到远离光源前方的第一位置或位于光源前方的第二位置。 用户可以选择来自光源的光线朝向灯座的前方辐射，或者穿透着色透镜产生色温变化，然后根据不同的环境条件向灯座的前方辐射。

    DEVICE FOR CHANGING LAMP COLOR TEMPERATURE
    7.
    发明申请
    DEVICE FOR CHANGING LAMP COLOR TEMPERATURE 审中-公开
    改变灯光颜色温度的装置

    公开(公告)号：US20140301084A1

    公开(公告)日：2014-10-09

    申请号：US13904148

    申请日：2013-05-29

    Applicant: EXCELLENT IDEA CORP.

    Inventor： Chung-Chun YEN

    IPC: F21V13/14 ,  F21V17/02

    CPC classification number: F21V13/14 ,  F21S41/12 ,  F21S41/285 ,  F21S41/635 ,  F21V17/02

    Abstract: A device for changing lamp color temperature includes a lamp holder installed therein with a luminous source. A colored lens is set in front of the luminous source and a rotary mechanism is connected with the colored lens. The rotary mechanism functions to drive the colored lens to rotate to a first position where the colored lens is far away from the luminous source and to a second position where the colored lens obstructs the front side of the luminous source. By so designing, a user can adjust the position of the colored lens and choose either to let the light emitted by the luminous source project directly or to let the light first pass through the colored lens to change color temperature and then project, thus able to adjust lamp color temperature in accordance with various environments.

    Abstract translation: 用于改变灯色温的装置包括安装有发光源的灯座。 彩色透镜设置在光源的前方，旋转机构与着色透镜连接。 旋转机构用于驱动着色透镜旋转到着色透镜远离光源的第一位置和着色透镜阻挡发光源的前侧的第二位置。 通过这样的设计，用户可以调节着色透镜的位置，并选择使发光源发出的光直接投射或使光首先通过着色透镜以改变色温，然后投影，从而能够 根据各种环境调节灯的色温。

    Lamp color temperature change structure
    8.
    发明授权
    Lamp color temperature change structure 有权
    灯泡色温变化结构

    公开(公告)号：US08777454B2

    公开(公告)日：2014-07-15

    申请号：US13648413

    申请日：2012-10-10

    Applicant: Excellent Idea Corp.

    Inventor： Chung-Chun Yen

    IPC: F21V17/02

    CPC classification number: F21V17/02 ,  F21S41/125 ,  F21S41/285 ,  F21S41/635 ,  F21V13/14 ,  F21V14/08

    Abstract: A lamp color temperature change structure includes a lamp holder, a light source on the lamp holder, a lift unit in front of the light source, and a colored lens mounted to the lift unit. The colored lens is movable and driven by the lift unit to a first position which is away from the front of the light source or a second position which is in front of the light source. The user can select the light from the light source to radiate toward the front of the lamp holder or penetrate the colored lens to generate a color temperature change and then radiate toward the front of the lamp holder according to different environment conditions.

    Abstract translation: 灯的颜色温度变化结构包括灯座，灯座上的光源，光源前面的升降单元和安装在提升单元上的着色透镜。 彩色透镜可移动并由提升单元驱动到远离光源前方的第一位置或位于光源前方的第二位置。 用户可以选择来自光源的光线朝向灯座的前方辐射，或者穿透着色透镜产生色温变化，然后根据不同的环境条件向灯座的前方辐射。

    METHOD AND APPARATUS UTILIZING A REGION BASED PAGE TABLE WALK BIT
    9.
    发明公开
    METHOD AND APPARATUS UTILIZING A REGION BASED PAGE TABLE WALK BIT 失效
    一个地区为本方表行走位使用的方法和装置

    公开(公告)号：EP1027656A4

    公开(公告)日：2001-04-11

    申请号：EP97946926

    申请日：1997-11-12

    Applicant: IDEA CORP

    Inventor： YAMADA KOICHI ,  HAMMOND GARY NEIL

    IPC: G06F12/10

    CPC classification number: G06F12/1036 ,  G06F2212/681

    Abstract: A method and an apparatus for translating a virtual address into a physical address in a multiple region virtual memory environment. In one embodiment, a translation lookside buffer (TLB) is configured to provide page table entries to build a physical address. The TLB is supplemented with a virtual hash page table (VHPT) to provide TLB entries in the occurrences of TLB misses. An alternate software replacement scheme may be utilized on a per region basis instead of the default page table walk of the VHPT with a dedicated bit associated with each particular region of the disclosed virtual address space. A VHPT walk is performed only if the particular bit for the particular region and a master enable bit are both enabled. Otherwise, the alternate software replacement routine is performed to provide TLB replacements in the occurrences of TLB misses.

Patent Agency Ranking