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用ADI Blackfin上的Rosenbrock 和 BDF 求解器得到的结果有错误 我使用LabVIEW Embedded创建并发布了一个针对Analog Devices公司 Blackfin DSP处理器的项目。在该项目中包含了一个使用了Rosenbrock或者BDF求解器的LabVIEW仿真程序。在Windows环境中，运行该项目能得到正确的结果，但运行在Blackfin处理器上时，却得到了错误的结果。请问，如何 URL: http://digital.ni.com/public.nsf/allkb/A68C836792F636B7862573C600126346

AMD Multi-Core/CPU Systems Can Cause Unexpected Behavior in NI Driver Software Most multi-core and multi-processor AMD systems can cause unexpected behavior in NI driver software. This issue occurs when there is significant drift between the timestamp counters (TSCs) on the multiple cores. Many operating systems and applications (such as NI-DAQmx 8.5 or earlier) rely URL: http://digital.ni.com/public.nsf/allkb/D0FC3BE7D9F331398625731A005D76B8

VxWorks Targets Do Not Honor New Daylight Savings Time Rules Recently, the rules for Daylight Savings Time start and stop have changed. My VxWorks-based controller (such as the cRIO 901x series) seems to be an hour off sometimes. How do I correct this? URL: http://digital.ni.com/public.nsf/allkb/7E5CB910B1685C8B8625731A005FCB62

在AMD多核/多处理器系统上使用NI的驱动软件会造成不可预计的问题 大多数多核/多处理器的AMD系统在使用NI的驱动软件的时候可能会造成无法预估的后果。这些问题通常发生在多个核的时间戳计数器(timestamp counters 或称 TSC)的计数值相差很大的时候。大多数的操作系统和应用程序(例如NI-DAQmx 8.5或者更早的版本)基于TSC来完成同步工作 URL: http://digital.ni.com/public.nsf/allkb/8B9520E91C7B70F58625739C0025AFCC

SPEEDY-33 Graphing and Charting Limitations I am developing a program for my SPEEDY-33. When I plot data to a chart or graph, sometimes it displays incorrect data. I know my program works correctly because the final output is correct, but for some reason the charts and graphs plot the wrong data. URL: http://digital.ni.com/public.nsf/allkb/A51FAB1E2F076C3086257309007A9073

LabVIEW Runtime error in MAX when accessing a cRIO-901x with LabVIEW Real-Time 8.5 from MAX 4.2.1 or earlier When attempting to expand the Software tab in MAX on a cRIO-901x I get several error message for my controllers that have LabVIEW Real-Time 8.5 installed. One of these error messages indicates an error starting the LabVIEW Runtime and says to reinstall your product and then contact National URL: http://digital.ni.com/public.nsf/allkb/1584D952E54ABB59862572F7006F3438

当我在MAX 4.2.1或更早版本上使用装有LabVIEW Real-Time 8.5的cRIO-901x时，出现LabVIEW Runtime error 在我的安装了LabVIEW Real-Time 8.5的控制器上，当我在MAX中对cRIO-901x展开Software tab时，遇到了一些错误信息。其中的一条错误信息指出了启动LabVIEW Runtime的错误，并且提示重装该产品并且联系National Instruments.当我从该控制器上安装/卸载软件时，另一条消息对话框提示该 URL: http://digital.ni.com/public.nsf/allkb/119A978A104B95DC862573570044166F

Can I Move a File That is Still Being Written to? When I try to move a file that is being written to, the file will be moved with the data acquired before the move. The write operations do not yield errors even though nothing is being written. This file might become a lost cluster, recoverable with a Win98 boot disk that has the SCANDISK or URL: http://digital.ni.com/public.nsf/allkb/4158FAE08C37DF0E862572DB006887AA

'Error: Could not find compile information' after Compiling an FPGA VI After my FPGA VI is finished compiling instead of seeing the compile report I see the error message: Could not find compile information. Please check the Compile Server for more details. However, the compile server report says that the bitstream URL: http://digital.ni.com/public.nsf/allkb/7C66E05502AABF018625729500573E2D

Measurement & Automation Explorer is Slow When a Mapped Motion Controller is not Reachable When I disconnect or shut down my PXI system, my mapped motion controller appropriately gets a red X but Measurement & Automation Explorer (MAX) starts responding very slowly. What is going on and what can I do about it? URL: http://digital.ni.com/public.nsf/allkb/E77CCB07ED7A7E5F86257287007431E9