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National Instruments Corporation
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NI myDAQ User Guide and Specifications
Arbitrary Waveform Generator (ARB)
The NI ELVISmx Arbitrary Waveform Generator (ARB) generates a
signal, displayed as an electrical waveform. This advanced-level SFP
instrument uses the AO capabilities of the device. You can create a variety
of signal types using the Waveform Editor software, which is included with
the NI ELVISmx software. You can load waveforms created with the
NI Waveform Editor into the ARB SFP to generate stored waveforms.
Refer to the
NI ELVISmx Help
for more information about the Waveform
Editor. To access this help file, go to
Start»All Programs»National
Instruments»NI ELVISmx for NI ELVIS & NI myDAQ»NI ELVISmx
Help
.
Since the device has two AO and two AudioOutput channels,
two waveforms may be simultaneously generated. You can choose to run
continuously or run once. This instrument has the following measurement
parameters:
•
Output Channels: AO 0 and AO 1; AudioOutput Left and
AudioOutput Right. You can use AO channels or AudioOutput
channels, but not a combination of both.
•
Trigger Source: Immediate only. This control will always be disabled.
Figure 17.
NI ELVISmx Arbitrary Waveform Generator SFP