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使用 cRIO-901x Controllers 的內建 Real-Time Clock 在 cRIO-901x Controllers 的手冊中有提到："cRIO-9012/9014 的系統時間在開機時會與內建高精確度的 real-time clock 同步。此同步的動作提供 controller 時間標籤(timestamp)的資訊。你也可以使用內建的 real-time clock 來修正系統時間的偏移"。 我該如何使用內建的 r URL: http://digital.ni.com/public.nsf/allkb/DC645BAB215C3EE3862573D3000B4232

使用cRIO-901x控制器的内部实时时钟 在cRIO-901x控制器的手册中有这样的一段话: "cRIO-9012/9014的系统时钟在启动时就和内部的高精度实时时钟同步, 这种同步机制为控制器提供时间戳.您可以使用内部的实时时钟来修订您系统时钟的偏移." (The system clock of the cRIO-9012/9014 is synchronized with the internal high- URL: http://digital.ni.com/public.nsf/allkb/AA759A1FA69A94668625735B0030AB7B

Can I Interface with Two cRIO StarFabric Controllers Using a Single PXI-8310? The PXI-8310 that is used to interface with the cRIO-9052 StarFabric controller has two channels for communication. Can I utilize both of these channels to simultaneously communicate with two 9052 controllers from a single 8310 board? URL: http://digital.ni.com/public.nsf/allkb/A733C7A87171B4B2492573400071F79A

Is there a Size Limitation for USB Devices that are Supported on cRIO-901x or cFP-2220 Controllers? I would like to know if there is a size limitation on the supported USB devices for cRIO-901x and cFP-2220 controllers? URL: http://digital.ni.com/public.nsf/allkb/6B33CE34CA6B3BBD4825733F0055E234

支援cRIO-901x控制器的USB裝置有容量大小的限制嗎? 我想要知道關於支援cRIO-901x控制器的USB裝置是否有容量大小的限制。 URL: http://digital.ni.com/public.nsf/allkb/92FA89613E42289C862573F3000F9CCA

Why Do I See Spurious Returns When Using Multiple Wait on IRQ Nodes on VxWorks Real Time Targets? The NI-RIO 2.3 driver with LabVIEW 8.5 supports multiple Wait on IRQ nodes in a single VI. Unfortunately, I see spurious returns from the Wait on IRQ Method Node when using cRIO-901x controllers. This does not occur on my cRIO-900x controllers or any other Pharlap based real-time controller. URL: http://digital.ni.com/public.nsf/allkb/A868BA261986A486482573380077794D

当我在VxWorks Real Time Targets环境下使用多个Wait on IRQ节点时，为何会得到假的返回值？ NI-RIO 2.3搭配LabVIEW 8.5的使用可以支持在单一VI中使用多个Wait on IRQ节点。然而，当我使用CRIO-901x控制器时，会从"Wait on IRQ" 节点得到假的返回值。这个现象并不会发生在cRIO-9000x或其他Pharlap的Real-Time控制器。这个问题为何发生呢？ URL: http://digital.ni.com/public.nsf/allkb/4F849B6417C2C27E862574DB00348222

當我在VxWorks Real Time Targets環境下使用多個Wait on IRQ節點時，為何會得到假的回傳值？ NI-RIO 2.3搭配LabVIEW 8.5的使用可以支援在單一VI中使用多個Wait on IRQ節點。然而，當我使用CRIO-901x控制器時，會從"Wait on IRQ" 節點得到假的回傳值。這個現象並不會發生在cRIO-9000x或其他Pharlap的Real-Time控制器。這個問題發生的緣由為何呢？ URL: http://digital.ni.com/public.nsf/allkb/95BC4E473B7C6313862573AD00070404

List of Bug Fixes for NI RIO 2.1.1 and 2.1.3 Problem with Parallel DO modules I/O nodes executing in-correctly with "Never Arbitrate" arbitration option selected has been resolved. URL: http://digital.ni.com/public.nsf/allkb/52DA076CC7C483B08625732C006CF66D

Why is my DMA Data Transfer Slower on the Secondary Ethernet Port of My cRIO-9074 Controller? I am using a cRIO-9074 controller to transfer data to my PC host using direct memory access (DMA). It seems like data transfer is slower using the secondary ethernet port versus using the primary ethernet port. URL: http://digital.ni.com/public.nsf/allkb/DD3FCFDE0A3AB95886257328005D54BE