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    • 2. 发明授权
    • Method and apparatus for setting the operating parameters of a computer system
    • 用于设置计算机系统的操作参数的方法和装置
    • US06256731B1
    • 2001-07-03
    • US09440150
    • 1999-11-15
    • Jerald N. HallOrville H. ChristesonMike KinionSean R. BabcockFrank L. WildgrubeFrank E. LeClergJohn Yuratovac
    • Jerald N. HallOrville H. ChristesonMike KinionSean R. BabcockFrank L. WildgrubeFrank E. LeClergJohn Yuratovac
    • G06F900
    • G06F9/4401G06F11/1433G06F13/10G06F13/4068
    • An apparatus includes a configuration selector that is selectively configurable to denote one of a plurality of operating modes for the apparatus, including a configuration mode. The apparatus further comprising a programmable multiplexer, a processor, a bus, and a storage medium having stored therein a basic input/output system (BIOS) equipped to operate in any one of the plurality of operating modes, including the configuration mode wherein the BIOS facilitates user programming of a plurality of operating parameters for the apparatus. The programmable multiplexer, responsive to the configuration selector, asserts a default bus/core ratio common to a plurality of processors and buses that can be employed to form the apparatus when the configuration selector is configured to denote the configuration mode of operation. The processor, coupled to the storage medium and the programmable multiplexer, operates to execute the BIOS, in a speed consistent with the asserted bus/core ratio. The bus, coupled to the programmable multiplexer, the processor and the storage medium, operates to provide instructions and data to the processor, including the BIOS, in a speed consistent with the asserted bus/core ratio.
    • 一种装置包括配置选择器,其被选择性地配置为表示该设备的多种操作模式中的一种,包括配置模式。 该装置还包括可编程多路复用器,处理器,总线和存储介质,其中存储有配置为以多种操作模式中的任一种操作的基本输入/输出系统(BIOS),其包括配置模式,其中BIOS 便于用户编程设备的多个操作参数。 响应于配置选择器,可编程多路复用器断言当配置选择器配置为表示配置操作模式时,可以用于形成设备的多个处理器和总线公共的默认总线/内核比。 耦合到存储介质和可编程多路复用器的处理器以与断言的总线/内核比率一致的速度操作以执行BIOS。 耦合到可编程多路复用器,处理器和存储介质的总线,以与断言的总线/内核比率一致的速度来操作以向处理器(包括BIOS)提供指令和数据。
    • 6. 发明授权
    • Method and apparatus for setting the operating parameters of a computer
system
    • 用于设置计算机系统的操作参数的方法和装置
    • US6047373A
    • 2000-04-04
    • US940636
    • 1997-09-30
    • Jerald N. HallOrville H. ChristesonMike KinionSean R. BabcockFrank L. WildgrubeFrank E. LeClergJohn Yuratovac
    • Jerald N. HallOrville H. ChristesonMike KinionSean R. BabcockFrank L. WildgrubeFrank E. LeClergJohn Yuratovac
    • G06F9/445G06F11/14G06F13/10G06F13/40G06F9/00G06F9/44
    • G06F9/4401G06F11/1433G06F13/10G06F13/4068
    • An apparatus includes a configuration selector that is selectively configurable to denote one of a plurality of operating modes for the apparatus, including a configuration mode. The apparatus further comprising a programmable multiplexer, a processor, a bus, and a storage medium having stored therein a basic input/output system (BIOS) equipped to operate in any one of the plurality of operating modes, including the configuration mode wherein the BIOS facilitates user programming of a plurality of operating parameters for the apparatus. The programmable multiplexer, responsive to the configuration selector, asserts a default bus/core ratio common to a plurality of processors and buses that can be employed to form the apparatus when the configuration selector is configured to denote the configuration mode of operation. The processor, coupled to the storage medium and the programmable multiplexer, operates to execute the BIOS, in a speed consistent with the asserted bus/core ratio. The bus, coupled to the programmable multiplexer, the processor and the storage medium, operates to provide instructions and data to the processor, including the BIOS, in a speed consistent with the asserted bus/core ratio.
    • 一种装置包括配置选择器,其被选择性地配置为表示该设备的多种操作模式中的一种,包括配置模式。 该装置还包括可编程多路复用器,处理器,总线和存储介质,其中存储有配置为以多种操作模式中的任一种操作的基本输入/输出系统(BIOS),包括其中BIOS 便于用户编程设备的多个操作参数。 响应于配置选择器,可编程多路复用器断言当配置选择器配置为表示配置操作模式时,可以用于形成设备的多个处理器和总线公共的默认总线/内核比。 耦合到存储介质和可编程多路复用器的处理器以与断言的总线/内核比率一致的速度操作以执行BIOS。 耦合到可编程多路复用器,处理器和存储介质的总线,以与断言的总线/内核比率一致的速度来操作以向处理器(包括BIOS)提供指令和数据。
    • 7. 发明授权
    • Method and apparatus for stress testing of a circuit board assembly
    • 电路板组件的应力测试方法和装置
    • US6020751A
    • 2000-02-01
    • US778291
    • 1997-01-02
    • Thomas A. RamponeJerald N. Hall
    • Thomas A. RamponeJerald N. Hall
    • G06F11/24G01R31/26
    • G06F11/24
    • A method and apparatus for testing a circuit board is disclosed. An apparatus having at least one clock source for providing a circuit board with a clock signal at a dynamically selected frequency, a storage medium storing programming instructions to control the clock source(s) to provide the clock signal at the dynamically selected frequency including a frequency that exceeds the specified operating range of frequencies for the circuit board, and for implementing parametric testing of the circuit board, and an execution unit coupled to the clock source and to the storage medium for executing the programming instructions. The programming instructions for implementing the parametric testing of the circuit board include instructions for testing the circuit board while the circuit board is supplied with the clock signal at the frequency that exceeds the operating frequency of the circuit board, thereby stressing the circuit board. The programming instructions cause the one or more clock sources to gradually increase the dynamically selected clock signal frequency to the frequency that exceeds the operating frequency of the circuit board.
    • 公开了一种用于测试电路板的方法和装置。 一种具有至少一个时钟源的装置,用于向电路板提供动态选择的频率的时钟信号;存储编程指令的存储介质,用于控制时钟源以提供动态选择的频率的时钟信号,包括频率 超过电路板的规定的工作频率范围,以及用于实现电路板的参数测试,以及耦合到时钟源和执行编程指令的存储介质的执行单元。 用于实现电路板的参数测试的编程指令包括用于测试电路板的指令,同时以超过电路板工作频率的频率向电路板提供时钟信号,从而强调电路板。 编程指令使一个或多个时钟源逐渐将动态选择的时钟信号频率增加到超过电路板工作频率的频率。
    • 8. 发明授权
    • Method and apparatus for the non-invasive testing of printed circuit
board assemblies
    • 用于印刷电路板组件的非侵入性测试的方法和装置
    • US5802074A
    • 1998-09-01
    • US715857
    • 1996-09-19
    • Jerald N. Hall
    • Jerald N. Hall
    • G06F11/22H05K1/00
    • G06F11/2289
    • A method and apparatus for the non-invasive testing of printed circuit board assemblies is described herein. In a first embodiment, an apparatus for testing circuit board assemblies includes a plurality of configuration selectors, a first plurality of ports, a first plurality of traces corresponding to the plurality of configuration selectors and coupled between the configuration selectors and the ports, and a second plurality of traces coupled to the first plurality of traces. In operation, the first plurality of ports place electrical signals of a first state on the first plurality of traces at a first time, and a second state at a second time. While each of the electrical signals are applied to the configuration selector via the first plurality of traces, the second plurality of traces receives associated output from the corresponding plurality of configuration selectors at the first time and the second time, wherein misconfigured or malfunctioning ones of the plurality of configuration selectors are identified.
    • 本文描述了用于印刷电路板组件的非侵入性测试的方法和装置。 在第一实施例中,用于测试电路板组件的装置包括多个配置选择器,第一多个端口,对应于多个配置选择器并耦合在配置选择器和端口之间的第一多个轨迹,以及第二 耦合到第一多个迹线的多个迹线。 在操作中,第一多个端口在第一时间将第一状态的电信号放置在第一多个迹线上,并且在第二时间将第二状态置于第二状态。 虽然每个电信号经由第一多个迹线被施加到配置选择器,但是第二多个迹线在第一时间和第二时间从相应的多个配置选择器接收相关联的输出,其中错误配置或故障的 识别多个配置选择器。
    • 9. 发明授权
    • Method and apparatus for verifying the installation of strapping devices
on a circuit board assembly
    • 用于验证电路板组件上的捆扎装置的安装的方法和装置
    • US5796639A
    • 1998-08-18
    • US778305
    • 1997-01-02
    • Jerald N. Hall
    • Jerald N. Hall
    • G06F11/22G01R31/28
    • G06F11/2289
    • An apparatus for verifying the installation of strapping devices on a circuit board assembly includes a plurality of strapping devices coupled to a plurality of configurable devices, an output port coupled to the plurality of strapping devices, and a plurality of input ports, coupled to the plurality of strapping devices with a corresponding first plurality of traces each having an associated pull-up resistor tied to a positive voltage level. The output port is adapted to output electrical signals of a first state at a first time and a second state at a second time to each of the plurality of strapping devices. The plurality of input ports receive the associated output signal from the plurality of strapping devices at each of the first time and the second time via the corresponding first plurality of traces, wherein unconfigured or malfunctioning ones of the plurality of strapping devices are identified.
    • 用于验证电路板组件上的捆扎装置的安装的装置包括耦合到多个可配置装置的多个捆扎装置,耦合到多个捆扎装置的输出端口以及耦合到多个捆扎装置的多个输入端口 的捆扎装置具有相应的第一多个迹线,每个迹线具有连接到正电压电平的相关联的上拉电阻。 输出端口适于将第一时间的第一状态的电信号和第二时间的第二状态的电信号输出到多个捆扎装置中的每一个。 多个输入端口经由相应的第一多个迹线在第一时间和第二时间的每一个处从多个捆扎装置接收相关联的输出信号,其中识别出多个捆扎装置中的未配置或故障的捆扎装置。