• NIFGEN_ATTRIBUTE_ARB_GAIN
• NIFGEN_ATTRIBUTE_ARB_OFFSET
• NIFGEN_ATTRIBUTE_ARB_WAVEFORM_HANDLE
• NIFGEN_ATTRIBUTE_ARB_MARKER_POSITION
• NIFGEN_ATTRIBUTE_ARB_REPEAT_COUNT
• NIFGEN_ATTRIBUTE_ARB_SEQUENCE_HANDLE
• NIFGEN_ATTRIBUTE_MAX_NUM_SEQUENCES
• NIFGEN_ATTRIBUTE_MAX_SEQUENCE_LENGTH
• NIFGEN_ATTRIBUTE_MIN_SEQUENCE_LENGTH
• NIFGEN_ATTRIBUTE_MAX_LOOP_COUNT
• NIFGEN_ATTRIBUTE_SCRIPT_TO_GENERATE
• NIFGEN_ATTRIBUTE_WAVEFORM_QUANTUM
• NIFGEN_ATTRIBUTE_MAX_NUM_WAVEFORMS
• NIFGEN_ATTRIBUTE_MIN_WAVEFORM_SIZE
• NIFGEN_ATTRIBUTE_MAX_WAVEFORM_SIZE

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250202	ViReal64	R/W	Channel	None	niFgen_ConfigureArbWaveform

Specifies the factor by which the signal generator scales the arbitrary waveform data. When you create arbitrary waveforms, you must first normalize the data points to the range –1.0 to +1.0. Use this channel–based attribute to scale the arbitrary waveform to other ranges. For example, when you set this attribute to 2.0, the output signal ranges from –2.0 V to +2.0 V.

Use this attribute when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_ARB, NIFGEN_VAL_OUTPUT_SCRIPT or NIFGEN_VAL_OUTPUT_SEQ.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250203	ViReal64	R/W	Channel	None	niFgen_ConfigureArbWaveform

Specifies the value that the signal generator adds to the arbitrary waveform data. When you create arbitrary waveforms, you must first normalize the data points to the range –1.0 to +1.0. Use this channel–based attribute to shift the arbitrary waveform range. For example, when you set this attribute to 1.0, the output signal ranges from 2.0 V to 0.0 V.

Use this attribute when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_ARB, NIFGEN_VAL_OUTPUT_SCRIPT, or NIFGEN_VAL_OUTPUT_SEQ.

Units: volts

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250201	ViInt32	R/W	Channel	None	niFgen_ConfigureArbWaveform

Selects which arbitrary waveform the signal generator produces. You can create multiple arbitrary waveforms using one of the following niFgen Create Waveform functions:

• niFgen_CreateWaveformF64
• niFgen_CreateWaveformI16
• niFgen_CreateWaveformFromFileI16
• niFgen_CreateWaveformFromFileF64
• niFgen_CreateWaveformFromFileHWS

These functions return a handle that you can use to identify the particular waveform. To configure the signal generator to produce a particular waveform, set this channel–based attribute to the waveform handle.

Use this attribute only when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_ARB.

Note:  You cannot change this attribute while the device is generating a waveform. If you want to change the device configuration, call the niFgen_AbortGeneration function or wait for the generation to complete.

Numeric Value	Data type	Access	Applies to	Coercion	High Level Functions
1150327	ViInt32	R/W	N/A	None	None

Specifies the position for a marker to be asserted in the arbitrary waveform. Use this attribute when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_ARB. Use the niFgen_ExportSignal function to export the marker signal.

Default Value: -1

Numeric Value	Data type	Access	Applies to	Coercion	High Level Functions
1150328	ViInt32	R/W	N/A	None	None

Specifies number of times to repeat the arbitrary waveform when the triggerMode parameter of the niFgen_ConfigureTriggerMode function is set to NIFGEN_VAL_SINGLE or NIFGEN_VAL_STEPPED. This attribute is ignored if the triggerMode parameter is set to NIFGEN_VAL_CONTINUOUS or NIFGEN_VAL_BURST. Use this attribute when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_ARB.

When used during streaming operations, this attribute specifies the number of times to repeat the streaming waveform (the onboard memory allocated for streaming).

Default Value: 1

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250211	ViInt32	R/W	Channel	None	niFgen_ConfigureArbSequence

Selects which sequence the signal generator produces. You can create multiple sequences using the niFgen_CreateArbSequence function. The niFgen_CreateArbSequence function returns a handle that you can use to identify the particular sequence. To configure the signal generator to produce a particular sequence, set this channel–based attribute to the sequence handle value.

Use this attribute only when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_SEQ.

Note:  You cannot change this attribute while the device is generating a waveform. If you want to change the device configuration, call the niFgen_Abort_Generation function or wait for the generation to complete.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250212	ViInt32	RO	N/A	None	niFgen_QueryArbSeqCapabilities

Returns the maximum number of arbitrary sequences that the signal generator allows. Typically, this value is constant for the signal generator.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250214	ViInt32	RO	N/A	None	niFgen_QueryArbSeqCapabilities

Returns the maximum number of arbitrary waveforms that the signal generator allows in a sequence. Typically, this value is constant for the signal generator.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250213	ViInt32	RO	N/A	None	niFgen_QueryArbSeqCapabilities

Returns the minimum number of arbitrary waveforms that the signal generator allows in a sequence. Typically, this value is constant for the signal generator.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250215	ViInt32	RO	N/A	None	niFgen_QueryArbSeqCapabilities

Returns the maximum number of times that the signal generator can repeat a waveform in a sequence. Typically, this value is constant for the signal generator.

Numeric Value	Data type	Access	Applies to	Coercion	High Level Functions
1150270	ViString	R/W	Yes	None	None

Specifies which script the generator produces. To configure the generator to run a particular script, set this attribute to the name of the script.

Use the niFgen_WriteScript function to create multiple scripts. Use this property only when the NIFGEN_ATTRIBUTE_OUTPUT_MODE attribute is set to NIFGEN_VAL_OUTPUT_SCRIPT.

Note:  You cannot change this attribute while the device is generating a waveform. If you want to change the device configuration, call the niFgen_AbortGeneration function or wait for the generation to complete.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250206	ViInt32	RO	N/A	None	niFgen_QueryArbWfmCapabilities

Returns the quantum value that the signal generator allows. The size of each arbitrary waveform must be a multiple of a quantum value.

For example, when this attribute returns a value of 4, all waveform sizes must be a multiple of 4. Typically, this value is constant for the signal generator.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250205	ViInt32	RO	N/A	None	niFgen_QueryArbWfmCapabilities

Returns the maximum number of arbitrary waveforms that the signal generator allows. On some signal generators, this value may vary with remaining onboard memory.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250207	ViInt32	RO	N/A	None	niFgen_QueryArbWfmCapabilities

Returns the minimum number of points that the signal generator allows in an arbitrary waveform. Typically, this value is constant for the signal generator.

Note:  In some cases you may need to supply a larger waveform than the value specified by this property. Refer to the NI Signal Generators Help for a table of minimum waveform sizes.

Numeric Value	Data Type	Access	Applies to	Coercion	High-Level Functions
1250208	ViInt32	RO	N/A	None	niFgen_QueryArbWfmCapabilities

Returns the size, in samples, of the largest waveform that can be created. This attribute reflects the space currently available, taking into account previously allocated waveforms and instructions. On some signal generators, this value may vary with remaining onboard memory.