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Continuous Pattern Generation with the 653x Series HSDIO Devices

VERSION 1

Created on: Sep 11, 2008 12:14 PM by Dan King - Last Modified:  Sep 11, 2008 12:20 PM by Dan King

REQUIREMENTS:
Application Software: LabVIEW Base Development System 8.2.1
Driver Software: NI-DAQmx 8.7.1
Hardware Family: High-Speed Digital I/O
Add-on Software: LabVIEW Advanced Signal Processing Toolset 8.6
Product Category: LabVIEW, NI TestStand
Development Topic: Digital I/O
Industry: ATE/Instrumentation, Consumer Goods, Electronics
Application Type: Angular Velocity
Technology: Embedded Devices

This VI shows how to use the NI 653x high speed digital I/O boards to regenerate a continuous pattern by preloading the entire pattern onto the device's memory and looping through the pattern. This step removes the board's reliance on PCI bus bandwidth for data transfer and can be used to free PCI bus bandwidth for use by other devices.

Front Panel Steps:

1.  Select the lines to for output
2.  Select the sampling rate
4.  Run the VI

Block Diagram:

 

Continuous Pattern Generation.jpg 

 

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