APPARATUS, METHOD AND PROGRAM PRODUCT FOR INITIATING COMPUTER SYSTEM OPERATION
    1.
    发明申请
    APPARATUS, METHOD AND PROGRAM PRODUCT FOR INITIATING COMPUTER SYSTEM OPERATION 有权
    用于启动计算机系统运行的装置,方法和程序产品

    公开(公告)号:US20080282077A1

    公开(公告)日:2008-11-13

    申请号:US11939826

    申请日:2007-11-14

    IPC分类号: G06F9/00

    CPC分类号: G06F1/24

    摘要: A computer system which includes a CPU for performing various processes by program control and storage elements which store at least one operating system and a BIOS, wherein upon starting a system, the CPU recognizes the system's own hardware configuration, and starts a selected one operating system stored in the storage elements in accordance with the recognized hardware configuration under the control of the BIOS.

    摘要翻译: 一种计算机系统,包括用于通过程序控制执行各种处理的CPU和存储至少一个操作系统和BIOS的存储元件,其中在启动系统时,CPU识别系统自己的硬件配置,并启动所选择的一个操作系统 根据在BIOS的控制下的识别的硬件配置存储在存储元件中。

    Reduced cost pointing stick circuit
    3.
    发明授权
    Reduced cost pointing stick circuit 失效
    降低成本指标棒电路

    公开(公告)号:US5870078A

    公开(公告)日:1999-02-09

    申请号:US623075

    申请日:1996-03-28

    IPC分类号: G06F3/038 H03M1/56 G09G5/08

    CPC分类号: G06F3/0383

    摘要: A low-cost circuit processes, with high precision, the output signals of a pointing stick used for controlling a cursor on a computer display screen. A two-stage method of high precision moderate range analog-to-digital (A/D) conversion is combined with a known method of A/D conversion by sweeping a reference voltage across the range of the voltage to be measured at a known rate and noting the time of coincidence. Operational amplifiers of moderate quality are used in an open-loop mode, so that the operational amplifier inputs are high impedance. In order to get sufficient isolation from power supply noise and variations, the analog circuitry is isolated from the supply voltage while measurements are being made. To avoid interference from the digital switching transients of the microprocessor with the analog comparator switching time, the microprocessor is placed in idle mode, thereby removing its internal clock drive signals (and associated transients) from all of the microprocessor's internal circuitry except the timer which is being used to make the measurement. The resulting circuitry is capable of detecting a very small signal in noise spikes many times larger.

    摘要翻译: 低成本电路以高精度处理用于在计算机显示屏上控制光标的指示杆的输出信号。 高精度中等范围模数(A / D)转换的两级方法与A / D转换的已知方法组合,通过以已知速率扫描待测电压范围的参考电压 并注意到巧合的时间。 中等质量的运算放大器用于开环模式,因此运算放大器输入为高阻抗。 为了充分隔离电源噪声和变化,模拟电路在进行测量时与电源电压隔离。 为了避免模拟比较器切换时间对微处理器的数字切换瞬变的干扰,微处理器处于空闲模式,从而从除微处理器内部的定时器之外的所有微处理器的内部电路中除去其内部时钟驱动信号(和相关瞬变) 用于进行测量。 所得到的电路能够检测到噪声尖峰中的非常小的信号多倍。

    CONTROLLER SYSTEM AND METHOD FOR CONTROLLING A CURSOR
    5.
    发明申请
    CONTROLLER SYSTEM AND METHOD FOR CONTROLLING A CURSOR 失效
    控制系统和控制光标的方法

    公开(公告)号:US20080303791A1

    公开(公告)日:2008-12-11

    申请号:US12195667

    申请日:2008-08-21

    IPC分类号: G09G5/08

    CPC分类号: G06F3/038 G06F3/0338

    摘要: A controller for controlling a cursor includes an identifying module for identifying at least one of a first period when a cursor is in motion and a second period when the cursor is not in motion, and a calibrating module for calibrating an input parameter signal using a first hands-off test during the first period and a second hands-off test, different than the first hands-off test, during the second period.

    摘要翻译: 用于控制光标的控制器包括识别模块,用于识别当光标处于运动状态时的第一周期和光标未运动的第二周期中的至少一个;以及校准模块,用于使用第一 在第一期间进行手动测试,第二次手动关机测试与第一次手动关机测试不同。

    Controller, system and method for controlling a cursor
    7.
    发明授权
    Controller, system and method for controlling a cursor 失效
    用于控制光标的控制器,系统和方法

    公开(公告)号:US07432908B2

    公开(公告)日:2008-10-07

    申请号:US10720186

    申请日:2003-11-25

    IPC分类号: G06F3/033

    CPC分类号: G06F3/038 G06F3/0338

    摘要: A controller for controlling a cursor includes an identifying module for identifying at least one of a first period when a cursor is in motion and a second period when the cursor is not in motion, and a calibrating module for calibrating an input parameter signal using a first hands-off test during the first period and a second hands-off test, different than the first hands-off test, during the second period.

    摘要翻译: 用于控制光标的控制器包括识别模块,用于识别当光标处于运动状态时的第一周期和光标未运动的第二周期中的至少一个;以及校准模块,用于使用第一 在第一期间进行手动测试,第二次手动关机测试与第一次手动关机测试不同。

    Single pointing device/keyboard for multiple computers
    8.
    发明授权
    Single pointing device/keyboard for multiple computers 失效
    用于多台计算机的单指针设备/键盘

    公开(公告)号:US06069615A

    公开(公告)日:2000-05-30

    申请号:US914373

    申请日:1997-08-20

    摘要: The invention discloses a microprocessor controlled assembly which allows multiple computers and display screens to be controlled using a single external pointing device/keyboard combination. The invention can provide nearly user-invisible switching for a selection of a particular computer, and can substantially reduce environmental clutter as is increasing ergonomic functioning.

    摘要翻译: 本发明公开了一种微处理器控制的组件,其允许使用单个外部指示装置/键盘组合来控制多个计算机和显示屏幕。 本发明可以为特定计算机的选择提供几乎不可见的切换,并且可以显着减少环境杂乱,因为人体工程学功能正在增加。

    Controller system and method for controlling a cursor
    9.
    发明授权
    Controller system and method for controlling a cursor 失效
    用于控制光标的控制器系统和方法

    公开(公告)号:US08120578B2

    公开(公告)日:2012-02-21

    申请号:US12195667

    申请日:2008-08-21

    IPC分类号: G06F3/033

    CPC分类号: G06F3/038 G06F3/0338

    摘要: A controller for controlling a cursor includes an identifying module for identifying at least one of a first period when a cursor is in motion and a second period when the cursor is not in motion, and a calibrating module for calibrating an input parameter signal using a first hands-off test during the first period and a second hands-off test, different than the first hands-off test, during the second period.

    摘要翻译: 用于控制光标的控制器包括识别模块,用于识别当光标处于运动状态时的第一周期和光标未运动的第二周期中的至少一个;以及校准模块,用于使用第一 在第一期间进行手动测试,第二次手动关机测试与第一次手动关机测试不同。

    Apparatus, method and program product for initiating computer system operation
    10.
    发明授权
    Apparatus, method and program product for initiating computer system operation 有权
    用于启动计算机系统操作的装置,方法和程序产品

    公开(公告)号:US07945772B2

    公开(公告)日:2011-05-17

    申请号:US12648728

    申请日:2009-12-29

    IPC分类号: G06F9/00 G06F15/177

    CPC分类号: G06F1/24

    摘要: A computer system which includes a CPU for performing various processes by program control and storage elements which store at least one operating system and a BIOS, wherein upon starting a system, the CPU recognizes the system's own hardware configuration, and starts a selected one operating system stored in the storage elements in accordance with the recognized hardware configuration under the control of the BIOS.

    摘要翻译: 一种计算机系统,包括用于通过程序控制执行各种处理的CPU和存储至少一个操作系统和BIOS的存储元件,其中在启动系统时,CPU识别系统自己的硬件配置,并启动所选择的一个操作系统 根据在BIOS的控制下的识别的硬件配置存储在存储元件中。