专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP0724338A2 Pulse based crosstalk measurement apparatus with connector crosstalk compensation 失效
标题翻译：基于脉冲的串扰米用连接器的串扰补偿
公开(公告)号：EP0724338A2
公开(公告)日：1996-07-31
申请号：EP95308172.6
申请日：1995-11-15
申请人： FLUKE CORPORATION
发明人： Bottman, Jeffrey S.
IPC分类号： H04B3/46 , G06F11/273
CPC分类号： H04B3/487
摘要： A pulse-based cable crosstalk measurement instrument provides near-end cross talk (NEXT) information for characterizing the performance of local area network (LAN) cable systems. Accuracy of the cross-talk measurement is enhanced by measuring and mathematically removing the cross-talk effects of the near-end connector. Accuracy of the cross-talk measurement is further enhanced by conducting the cross-talk measurement with pulses of differing pulse widths selected to have increased pulse energy in frequency ranges of interest. A composite cross-talk response using the individual cross-talk responses of the individual pulse widths concatenated together is created and then compared with an industry-standard pass fail limit to provide a pass-fail decision on a LAN cable test system under test.

52. 发明公开

EP0723164A1 Prescaler IC testing method and test probe card 失效
标题翻译：预分频器IC测试方法和测试探针卡
公开(公告)号：EP0723164A1
公开(公告)日：1996-07-24
申请号：EP95120670.5
申请日：1995-12-28
申请人： NEC CORPORATION
发明人： Takano, Isamu
IPC分类号： G01R31/3161 , G01R23/06 , G01R29/027 , G06F11/273
CPC分类号： G01R31/31905 , G01R31/2831 , G01R31/2851
摘要： A probe card includes an oscillator generating an AC signal, an averaged value detecting circuit receiving a signal outputted from a prescaler IC, for generating an averaged DC signal, and a plurality of switches for changing a flow of a signal among the IC tester, the prescaler IC, the oscillator and the averaged value detecting circuit. The switches is so controlled that the AC signal is supplied to the prescaler IC, and the signal outputted from the prescaler IC is supplied to the averaged value detecting circuit and converted to the averaged DC signal, whereby a non-defective/defective of the AC function of the prescaler IC is discriminated on the basis of the obtained averaged DC signal. The switches are also so controlled that a DC test signal is supplied from the IC tester to the prescaler IC and a DC output signal outputted from the prescaler IC is supplied to the IC tester. Thus, both an AC function test and a DC function test can be carried out on the prescaler IC in the form of a wafer by transferring only DC signals between the IC tester and the probe card.
摘要翻译：探针卡包括产生AC信号的振荡器，接收从预定标器IC输出的信号的平均值检测电路，用于产生平均的DC信号，以及用于改变IC测试器之间的信号流的多个开关，预分频器IC，振荡器和平均值检测电路。开关被这样控制，使得AC信号被提供给预定标器IC，并且从预定标器IC输出的信号被提供给平均值检测电路并被转换成平均DC信号，由此AC的无缺陷/缺陷基于所获得的平均DC信号来区分预分频器IC的功能。开关也是这样控制的，以便从IC测试器向预分频器IC提供DC测试信号，并且从预分频器IC输出的DC输出信号被提供给IC测试器。因此，通过在IC测试器和探针卡之间仅传送DC信号，可以在晶片形式的预定标器IC上执行AC功能测试和DC功能测试。

53. 发明公开

EP0543882A4 EP0543882A4 - 失效
标题翻译： EP0543882A4 - Google专利
公开(公告)号：EP0543882A4
公开(公告)日：1994-02-16
申请号：EP91914719
申请日：1991-08-12
申请人： WEINBERGER, JOSEPH
发明人： WEINBERGER, JOSEPH , BRICAULT, GARY , LAIRD, JAMES
IPC分类号： G03G21/00 , G03G15/00 , G06F3/12 , G06F11/00 , G06F11/273 , G06F11/30 , G06F11/34 , G06F13/00 , G06F17/40 , G07C3/00 , H04M11/00 , H04N1/00 , G06F11/32
CPC分类号： G06F11/2294 , G03G15/5075 , G03G15/55 , G06F11/0733 , G06F11/0748 , G06F11/34 , G07C3/00
摘要： A system for automatically monitoring the operational status of one or more copier machines (2) from a remote location (4) where each copier machine (2) has a copier control computer (10) for determining copier status. Status information from the copier control computer (10) is monitored and a translator (G) associated with each copier (2) adapts status information from a specific copier into uniform status information for transmission to the remote location (4).
摘要翻译：一种用于自动监视来自远程位置（4）的一个或多个复印机（2）的操作状态的系统，其中每个复印机（2）具有用于确定复印机状态的复印机控制计算机（10）。监视来自复印机控制计算机（10）的状态信息，并且与每个复印机（2）相关联的翻译器（G）将来自特定复印机的状态信息调整为用于传送到远程位置（4）的统一状态信息。

54. 发明公开

EP0441910A4 MONOLITHIC ACCELEROMETER WITH FLEXURALLY MOUNTED FORCE TRANSDUCERS 失效
标题翻译：具有柔性安装力传感器的单相加速度计
公开(公告)号：EP0441910A4
公开(公告)日：1991-12-04
申请号：EP90911014
申请日：1990-06-05
申请人： SUNDSTRAND DATA CONTROL, INC.
发明人： NORLING, BRIAN, L. , PETERS, REX, B.
IPC分类号： G01P1/00 , G01P15/08 , G01P15/097 , G01P15/10 , G06F11/00 , G06F11/22 , G06F11/273 , G06F11/30 , G06F11/32 , G06F11/36
CPC分类号： G01P15/097 , G01P1/003 , G01P15/0802 , G01P2015/0828 , G06F11/0757 , G06F11/22 , G06F11/2294 , G06F11/32 , G06F11/321 , G06F11/328
摘要： A data processing unit includes a number of tightly coupled central subsystems, a number of peripheral subsystems, a main memory and a system management facility all coupled in common to a system bus. The system management unit has top priority on the system bus and includes centralized resources which provide apparatus for indicating the status of power and temperature, booting the subsystems, testing the subsystems, timing central subsystem functions, and allowing local and remote maintenance access to the subsystems. The system management facility receives commands from the central subystem to read from and write into the timers as well as to read the status of the overall system. The system management facility generates special commands to the central subsystem to indicate when the timers have decremented to ZERO as well as special commands to aid in hardware and software debugging.

55. 发明公开

EP0040219A4 DATA PROCESSOR HAVING COMMON MONITORING AND MEMORY LOADING AND CHECKING MEANS. 失效
标题翻译：与社区资金监控与动作记忆CHARGE和试验数据处理系统。
公开(公告)号：EP0040219A4
公开(公告)日：1984-03-27
申请号：EP80902214
申请日：1980-10-14
申请人： BURROUGHS CORP
发明人： DAVIS SHEILA G , FRANKS ROBERT E , DE SANTIS ALFRED J
IPC分类号： G11C29/00 , G06F11/22 , G06F11/267 , G06F11/273 , G06F11/30 , G06F12/16 , G11C29/32 , G11C29/56 , G06F11/00 , G06F9/22 , G06F15/00
CPC分类号： G06F11/2236 , G06F11/0727 , G06F11/073 , G06F11/2294 , G06F11/3024 , G06F11/3037 , G06F11/3089 , G11C29/32
摘要： In order to make internal states within a digital data processor (10) more readily accessible, upon interruption of the normal operation thereof for monitoring purposes, the digital data processor is provided with variable mode multi-bit shift register storage devices (15) which store such states which are made accessible using controllable gates (G1) to form separately selectable serial strings which permit the states stored in a selected string to be serially shifted to a monitoring unit (20) for monitoring, diagnosing and/or correcting purposes and then returned, via the string, to their original locations in the storage devices. By also using the string connectable variable mode multi-bit shift register devices as input-output registers of one or more micro-code storing RAMS (random access memories M1-Mn) in the data processor, the internal micro-codes may similarly be monitored as well as changed by also using the strings to load the RAMS with new or changed micro-codes.

56. 发明公开

EP4455889A1 DEBUGGING SYSTEM AND A DRIVER ADAPTABLE THERETO 审中-公开
公开(公告)号：EP4455889A1
公开(公告)日：2024-10-30
申请号：EP24150854.8
申请日：2024-01-09
申请人： Himax Technologies Limited
发明人： Ou, Yu-Nian , Chuang, Chun-Kai , Hung, Pei-Yuan , Lin, Yu-Hsiang
IPC分类号： G06F11/36 , G06F11/22 , G06F11/273 , G06F11/34
CPC分类号： G06F11/3664 , G06F11/3636 , G06F11/3656 , G06F11/2733 , G06F11/2205
摘要： A driver adaptable to a debugging system includes a driver controller, and a driver general-purpose input and output (GPIO) controlled by the driver controller. The driver GPIO directly transfers a debug log of status messages of a touchscreen to a host general-purpose input and output (GPIO) of a host without handshaking between the driver and the host.

57. 发明公开

EP4390360A1 BANC DE TEST AUTOMATISÉ COMPORTANT UN SUPPORT POUR APPAREIL/ÉQUIPEMENT 审中-公开
公开(公告)号：EP4390360A1
公开(公告)日：2024-06-26
申请号：EP23214274.5
申请日：2023-12-05
申请人： Ponant Technologies
发明人： LE GAL, Thomas , DESSALES, Antoine , BARTHELEMY, Christophe
IPC分类号： G01M13/00 , G01B5/00 , G01M99/00 , G06F11/22 , G06F11/273
CPC分类号： G01M99/005 , G01M13/00 , G06F11/273
摘要： L'invention consiste essentiellement à proposer un support de banc de test qui permet de maintenir un appareil/équipement à tester selon deux directions perpendiculaires entre elles et ce, pour une grande variété de formats d'appareil/équipements.

58. 发明公开

EP4327201A1 SOFTWARE TESTING 审中-实审
公开(公告)号：EP4327201A1
公开(公告)日：2024-02-28
申请号：EP22792416.4
申请日：2022-04-20
申请人： Functionize, Inc.
发明人： SEATON, Jonathon R. , CSER, Tamas
IPC分类号： G06F7/20 , G06F11/273 , G06F11/36 , G06N3/02 , G06N20/00 , G06V30/416 , G06V30/418

59. 发明公开

EP4155941A1 SYSTEMS, APPARATUSES, AND METHODS FOR AUTONOMOUS FUNCTIONAL TESTING OF A PROCESSOR 审中-实审
公开(公告)号：EP4155941A1
公开(公告)日：2023-03-29
申请号：EP22188906.6
申请日：2022-08-05
申请人： Intel Corporation
发明人： Mishaeli, Michael , Brazil, Edward , Gran, Bryan J. , Itzhaki, Ohad
IPC分类号： G06F11/22 , G06F11/273 , G06F1/3287
摘要： Systems, methods, and apparatuses for autonomous functional testing of a processor are described. In one example, a processor includes a plurality of processor cores that are each coupled to a respective power management agent circuit; a cache shared by the plurality of processor cores; and a control register, that when set, causes: a save of a state of a first processor core of the plurality of processor cores to storage, a transfer of control of the first processor core to a power management agent circuit of the first processor core, isolation of the first processor core from the other of the plurality of processor cores by the power management agent circuit, performance of one or more functional tests from the cache on the first processor core caused by the power management agent circuit to generate a test result, removal of the isolation of the first processor core from the other of the plurality of processor cores by the power management agent circuit, and a transfer of the control by the power management agent circuit back to the first processor core.

60. 发明公开

EP3895018A1 HARDWARE LOCKSTEP CHECKING WITHIN A FAULT DETECTION INTERVAL IN A SYSTEM ON CHIP 审中-实审
公开(公告)号：EP3895018A1
公开(公告)日：2021-10-20
申请号：EP19894625.3
申请日：2019-11-27
申请人： INTEL Corporation
发明人： SANTONI, Umberto , PAL, Rahul , ABRAHAM, Philip , MAMIDIPAKA, Mahesh , SANTHOSH, C
IPC分类号： G06F11/273 , G06F11/16

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式