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How Fast can a VXI-AO-48XDC Module Update its Output Channels?

Hardware: VXI/VME/MXI>>VXI Data Acquisition and Instrument Modules>>VXI-DIO-128

Problem: What is the maximum update rate of VXI-AO-48XDC?

Solution: The VXI-AO-48XDC has one 18-bit DAC which is time-division multiplexed to create the 48 voltage and 48 current output channels. Thus, a channel can take a duration a maximum of 5 ms to change value after it has been updated by software; the update rate is about 200 points/second.

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Report Date: 10/13/1998
Last Updated: 02/13/2004
Document ID: 1ECA43L1

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