Advanced:Data Width Property

NI Digital Waveform Generator/Analyzer Help

Edition Date: June 2013

Part Number: 370520P-01

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Short Name: DataWidth

Property of niHSDIO

Specifies, in bytes, the size of a raw sample from the operation.

For NI 6544/6545/6547/6548/6555/6556 devices, this property is R/W for both acquisition and generation; but for all other NI HSDIO devices this property is R/W for acquisition and RO for generation.

Related Topics

1 byte (1)

A raw sample is one byte. For acquisition, you can choose this value for NI 654 x /655 x /656 x devices. For generation, this value is not supported.

2 bytes (2)

A raw sample is two bytes. For acquisition, you can choose this value for NI 654 x /655 x /656 x devices. For generation, you can choose this value for NI 6544/6545/6547/6548/6555/6556/656 x devices.

4 bytes (4)

A raw sample is four bytes. For both acquisition and generation, you can choose this value for NI 654 x /655 x devices.

Remarks

The following table lists the characteristics of this property.

Datatype iL
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableNo

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