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    • 4. 发明授权
    • JTAG instruction error detection
    • JTAG指令错误检测
    • US5377198A
    • 1994-12-27
    • US799507
    • 1991-11-27
    • David L. SimpsonMark A. Taylor
    • David L. SimpsonMark A. Taylor
    • G01R31/3185H04B17/00
    • G01R31/318558G01R31/318569
    • A method for detecting JTAG errors in which components in a boundary scan path of a JTAG serial test bus connect a single bit bypass register into the scan path rather than the expected register when errors are detected. JTAG instruction signals are shifted into the scan path to determine whether an instruction error was received by a component. Data scanned into the component is prefixed by a header which is monitored by the JTAG control circuitry to detect any instruction errors. The combined data and header are padded by bits preceding the header to be equal to a multiple of a data register contained within the JTAG control circuitry. The least significant bit positions of the header and the padding bits are shifted out of the data register prior to the time that the header or first byte of the header should have been in the data register of the JTAG control circuitry such that the least significant bit of the data register is a 1, if no single error occurred, and is a 0 if a single error occurred.
    • 一种用于检测JTAG错误的方法,其中JTAG串行测试总线的边界扫描路径中的组件将单个位旁路寄存器连接到扫描路径而不是检测到错误时的预期寄存器。 JTAG指令信号被移入扫描路径,以确定组件是否接收到指令错误。 扫描到组件中的数据以由JTAG控制电路监视的标题为前缀,以检测任何指令错误。 组合的数据和报头由头部之前的位填充以等于JTAG控制电路中包含的数据寄存器的倍数。 在头部的头部或第一个字节应该在JTAG控制电路的数据寄存器中的时间之前,头部和填充比特的最低有效位位置移出数据寄存器,使得最低有效位 的数据寄存器为1,如果没有发生单个错误,并且如果发生单个错误则为0。
    • 7. 发明授权
    • Mounting arrangement for wet end weight measurement system
    • 湿端重量测量系统的安装方式
    • US06187146B1
    • 2001-02-13
    • US09374811
    • 1999-08-16
    • Thomas W. CongdonMark A. Taylor
    • Thomas W. CongdonMark A. Taylor
    • D21F704
    • D21G9/0009D21F1/483D21F7/04Y10S162/10Y10S162/11Y10S248/901Y10S248/904
    • A mounting system for removably mounting a sensor array adjacent the wire of a papermaking machine. The mounting system comprises an elongate base member formed with a tongue or groove with a corresponding interlocking groove or tongue formed on the sensor array adapted to be slidably received and retained by the elongate base member. The tongue and groove are dimensioned to permit relative movement of the sensor array with respect to the base member. An inflatable bladder is housed between the elongate base member and the sensor array and the bladder is adapted to be inflated to move the tongue and groove into a locked position to fix the position of the sensor array with respect to the elongate base member. This arrangement allows for easy and efficient removal of the sensor array when the bladder is unpressurized while providing reliable clamping when the bladder is inflated. Adjustable fasteners associated with the base are also provided to allow for fine tuning of the height of the sensor array and the tilt of the array to accommodate the wire of the papermaking machine.
    • 一种用于将传感器阵列可移除地安装在造纸机的线材附近的安装系统。 安装系统包括形成有舌状物或槽的细长底座部件,其具有形成在传感器阵列上的对应的互锁槽或舌片,其适于被细长的基部构件可滑动地接收和保持。 舌和槽的尺寸被设计成允许传感器阵列相对于基座构件的相对移动。 可膨胀的囊被容纳在细长基部构件和传感器阵列之间,并且气囊适于膨胀以将舌和凹槽移动到锁定位置,以将传感器阵列相对于细长的基底构件的位置固定。 当膀胱未被加压时,这种布置允许容易且有效地去除传感器阵列,同时当气囊膨胀时提供可靠的夹紧。 还提供了与基座相关联的可调节紧固件,以便微调传感器阵列的高度和阵列的倾斜以适应造纸机的线材。