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通过PCMCIA-to-PCI适配器连接到PCI插槽的数采卡不能被识别。 一些客户希望他们的数据采集卡能够在笔记本和台式机之间转换使用。他们在台式机的一个3.5'插槽中安装一个PCMCIA-to-PCI适配器，这个适配器可以容纳一块或两块PCMCIA卡，这取决于适配器的插槽数以及这些卡是I型的、II型的还是III型的(笔记本电脑中的插槽型号）。 URL: http://digital.ni.com/public.nsf/allkb/3B4A4B636988966E86256E680032FDE8

Error -10455 with AT-DIO-32HS Device I am doing double-buffered operations with two groups on an AT-DIO-32HS board. When I start the first group, it runs fine, but when I call DIO Start.vi for the second group, I get a -10455 error: 'No DMA channel is available for use.' URL: http://digital.ni.com/public.nsf/allkb/3BD4B6FADB4D779C8625653D005F9A01

Signals Connected to the AT-DIO-32F Cause Device to Fail Resource (IRQ) Test. When signals are connected to my data acquisition (DAQ) device, the device fails to pass resource (IRQ) tests. Disconnecting the device makes the assigned IRQ valid again. URL: http://digital.ni.com/public.nsf/allkb/862567530005F09C8625618F006CC3B5