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Document Type: Example Program
NI Supported: Yes
Publish Date: Sep 6, 2006

NI-DAQmx: Using the Sample Clock Delay Property Node

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Filename: aoaiwithclockdelay.vi
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This example demonstrates how to use the NI-DAQmx "Sample Clock Delay" property node to add a delay between the AI Sample clock and the first Convert clock in a scan. Specifically, this example performs simultaneous analog input and output by sharing the AO Sample clock and uses the delay property node to delay the first AI conversion in each scan from when the AO data point is latched out. This can be useful for stimulus-response applications where the AI sample clock needs to be delayed slightly from the AO sample clock in order to allow enough time for the UUT to respond to the stimulus before taking a sample. See Knowledge Base 334BQDBG linked below for more information.


Related Links:
Knowledge Base 334BQDBG: Considerations for Stimulus-Response Applications with E Series Boards

Requirements


Filename: aoaiwithclockdelay.vi

Software Requirements


Application Software: LabVIEW Full Development System 7.0
Language(s): LabVIEW

Hardware Requirements


Hardware Group: Multifunction DAQ (MIO)
Hardware Model: DAQCard-6023E
Driver: NI-DAQmx 7.0

 
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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).