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Differences Between RTSI/PXI Lines And PFI Lines In HSDIO Devices I am seeing unexpected behavior when using the RTSI/PXI lines of my HSDIO devices. What am I doing wrong? URL: http://digital.ni.com/public.nsf/allkb/2DDA995A6FBA07EE8625737500680143

'Not Responding to Base Address' Error in MAX when Running Traditional DAQ Test Panel with PCI-DIO-32Hs Board Connected to SSR Backplane. I have a PCI-DIO-32HS connected to a SSR backplane. When I open a Traditional NI-DAQ driver test panel in MAX, it gives me a 'Not Responding to Base Address' error. URL: http://digital.ni.com/public.nsf/allkb/DD63499842CCE47486257243000F8C46

为什么我的 NI-6516/17 没有输出数字高？ 我有一个用于数字输出应用的 NI-6516/17 板卡。当我利用数字万用表测试该卡时，在 Measurement & Automation Explorer 中设置高，板卡的没有输出逻辑高。我的板卡哪里出问题了？ URL: http://digital.ni.com/public.nsf/allkb/BE1A463B2C4655CD4825723B002009B1

Why Does My NI-6516/17 Not Output a Digital High? I have a NI-6516/17 board for a digital output application. When I test the card with a digital multimeter, the outputs will not output a logic high when set to high in Measurement & Automation Explorer. What is wrong with my card? URL: http://digital.ni.com/public.nsf/allkb/B8D3301AEE5DECF58625723500028138

왜 NI-6516/17 보드에서 디지털 High 출력이 나오지 않습니까? 디지털 출력 어플리케이션을 위해 NI-6516/17 을 사용하려고 합니다. 디지털 멀티메터로 디지털 보드를 테스트하면, Measurement & Automation Explorer에서 High로 출력을 해도 출력신호가 나오지 않습니다. 보드에 무슨 문제가 있는 것입니까? URL: http://digital.ni.com/public.nsf/allkb/E5A9E94A982D0F808625723B0006BD69

使用NI-HSDIO设备会丢失第一个采样点 我正在生成一个信号，将时钟信号导出然后读回数据。如果我准备在数据激活后触发采集，然后选择在发生边沿的同时采集数据，所有的事情会按照预期的发生。然而，如果我在上升沿产生信号并且在下降沿采集，那么我会丢失第一个样点。 比如，如果我产 URL: http://digital.ni.com/public.nsf/allkb/51076DB3AF75F1C84825721800218AD7

6527电平变化检测能检测到的最小脉冲宽度是多少？ 6527的用户手册上说电平变化检测的最大速率受限于软件响应时间，而且随着系统的不同而改变，这和电平变化检测的最大频率是一致的。那么我的硬件能检测到的最小脉冲宽度是多少呢？ URL: http://digital.ni.com/public.nsf/allkb/2607E9E0D787F8FF482571ED002C6F5E

在LabVIEW7.1的NI-HSDIO1.4的niHSDIO Session Initialiation VI驱动中没有产生资源名 我在使用LabVIEW7.1或更老版本，现在安装了NI-HSDIO1.4 (或更新的版本)。为什么niHSDIO Init Acquisition/Generation Session的资源名没有自动出现？ URL: http://digital.ni.com/public.nsf/allkb/D7E055B40DDC854B482571DC000CD31E

Missing the First Sample with NI-HSDIO Devices I am generating a signal, exporting the clock and reading the signal back. I am triggering the acquisition off the data active event, and if I select to acquire my data on the same edge that it is generated, everything works as expected. However, if I generate the signal on the rising edge and URL: http://digital.ni.com/public.nsf/allkb/A70921E707DF94C0862571D800097A7C

HSDIO在使用外时钟时，动态发生产生错误的输出。 为什么当HSDIO使用外部时钟时，动态输出的信号是错误的？我把一个超过50MHz的信号接给了CLK IN，但是数字输出为60mV或是没有输出。 URL: http://digital.ni.com/public.nsf/allkb/83275E0EF860EBE2482571C000159C54