hp33120a.sub

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 "handle.\n"
 "    You use this attribute only when the HP33120A_ATTR_OUTPUT_MODE "
 "attribute is set to HP33120A_VAL_OUTPUT_ARB.\n"
 "      "

2 all "Arbitrary Waveform Gain" HP33120A_ATTR_ARB_GAIN ViReal64 gs 
 "This channel-based attribute specifies the factor by which the function "
 "generator scales the arbitrary waveform data.  When you create arbitrary "
 "waveforms, you must first normalize the data points to a range of +/-1.0.  "
 "You use this 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 volts.\n"
 "    You use this attribute when the HP33120A_ATTR_OUTPUT_MODE attribute is "
 "set to HP33120A_VAL_OUTPUT_ARB or HP33120A_VAL_OUTPUT_SEQ.  When you set "
 "this attribute, the function generator sets its arbitrary waveform offset "
 "to 0.0 V.\n"
 "      "

2 all "Arbitrary Waveform Offset" HP33120A_ATTR_ARB_OFFSET ViReal64 gs 
 "This channel-based attribute specifies the value the function generator "
 "adds to the arbitrary waveform data.  When you create arbitrary waveform "
 "segments, you must first normalize the data points to a range of +/-1.0.  "
 "You use this attribute to shift the arbitrary waveform's range.The units "
 "are volts (V).  For example, when you set this attribute to 1.0, the "
 "output signal ranges from 2.0 volts to 0.0 volts.\n"
 "    You use this attribute when the HP33120A_ATTR_OUTPUT_MODE attribute is "
 "set to to HP33120A_VAL_OUTPUT_ARB or HP33120A_VAL_OUTPUT_SEQ.\n"
 "      "

2 all "Sample Rate" HP33120A_ATTR_ARB_SAMPLE_RATE ViReal64 gs 
 "Specifies the rate at which the function generator outputs the points in "
 "arbitrary waveforms.  The units are samples per second.\n"
 "    You use this attribute when the HP33120A_ATTR_OUTPUT_MODE attribute is "
 "set to HP33120A_VAL_OUTPUT_ARB or HP33120A_VAL_OUTPUT_SEQ.\n"
 "      "

2 all "Max Number of Waveforms" HP33120A_ATTR_MAX_NUM_WAVEFORMS ViInt32 g 
 "Returns the maximum number of arbitrary waveforms that the function "
 "generator allows.  This value is constant for the function generator.\n"
 "      "

2 all "Waveform Quantum" HP33120A_ATTR_WAVEFORM_QUANTUM ViInt32 g 
 "The size of each arbitrary waveform must be a multiple of a quantum value. "
 " This attribute returns the quantum value the function generator allows.\n"
 "For example, when this attribute returns a value of 8, all segment sizes "
 "must be a multiple of 8.  This value is constant for the function "
 "generator.\n"
 "      "

2 all "Min Waveform Size" HP33120A_ATTR_MIN_WAVEFORM_SIZE ViInt32 g 
 "Returns the minimum number of points the function generator allows in an "
 "arbitrary waveform.  This value is constant for the function generator.\n"
 "      "

2 all "Max Waveform Size" HP33120A_ATTR_MAX_WAVEFORM_SIZE ViInt32 g 
 "Returns the maximum number of points the function generator allows in an "
 "arbitrary waveform.  This value is constant for the function generator.\n"
 "      "

1 all "Amplitude Modulation Attributes" 
 "Attributes for applying amplitude modulation to output signals.  Amplitude "
 "modulation produces an output signal by varying the amplitude of a carrier "
 "signal according to the amplitude of a modulating signal.  You specify the "
 "carrier signal with the attributes in either the Standard Function Output "
 "group or the Arbitrary Waveform Output group.  The modulating signal can "
 "be an internally generated or an externally generated signal."

2 all "AM Enabled" HP33120A_ATTR_AM_ENABLED ViBoolean gs Boolean_values 
 "This channel-based attribute specifies whether the function generator "
 "applies amplitude modulation to the output signal.  When you set this "
 "attribute to VI_TRUE, the amplitude or gain of your carrier signal is "
 "halved.\n"
 "      "

2 all "AM Source" HP33120A_ATTR_AM_SOURCE ViInt32 gs attrAmSourceRangeTable 
 "This channel-based attribute specifies the signal that the function "
 "generator uses to modulate the output signal.\n"
 "      "

2 all "AM Internal Depth" HP33120A_ATTR_AM_INTERNAL_DEPTH ViReal64 gs 
 "Specifies the extent of modulation the function generator applies to the "
 "carrier signal.  The units are a percentage of full modulation.  At 0% "
 "depth, the output amplitude equals the carrier signal's amplitude.  At "
 "100% depth, the output amplitude equals twice the the carrier signal's "
 "amplitude.\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_AM_SOURCE attribute is set to HP33120A_VAL_BOTH.\n"
 "      "

2 all "AM Internal Waveform" HP33120A_ATTR_AM_INTERNAL_WAVEFORM ViInt32 gs attrAMInternalWaveformRangeTable 
 "Specifies the standard waveform type that the function generater uses to "
 "modulate the output signal.\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_AM_SOURCE attribute is set toto HP33120A_VAL_BOTH.\n"
 "\n"
 "  "

2 all "AM Internal Frequency" HP33120A_ATTR_AM_INTERNAL_FREQUENCY ViReal64 gs 
 "Specifies the frequency of the standard waveform that the function "
 "generator uses to modulate the output signal.  The units are Hertz (Hz).\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_AM_SOURCE attribute is set to HP33120A_VAL_INTERNAL.\n"
 "      "

1 all "Frequency Modulation Attributes" 
 "Attributes for generating frequency modulated signals.  Frequency "
 "modulation produces an output signal by varying the frequency of a carrier "
 "signal according to the amplitude of a modulating signal.  You specify the "
 "carrier signal with the attributes in either the Standard Function Output "
 "group or the Arbitrary Waveform Output group.  The modulating signal can "
 "be an internally generated or an externally generated signal."

2 all "FM Enabled" HP33120A_ATTR_FM_ENABLED ViBoolean gs Boolean_values 
 "This channel-based attribute specifies whether the function generator "
 "applies frequency modulation to the output signal.\n"
 "      "

2 all "FM Source" HP33120A_ATTR_FM_SOURCE ViInt32 gs attrFmSourceRangeTable 
 "This channel-based attribute specifies the signal the function generator "
 "uses to modulate the output signal.\n"
 "      "

2 all "FM Internal Deviation" HP33120A_ATTR_FM_INTERNAL_DEVIATION ViReal64 gs 
 "Specifies the maximum frequency deviation the modulating waveform applies "
 "to the carrier waveform.  This deviation corresponds to the maximum "
 "amplitude level of the modulating signal.  The units are Hertz (Hz).\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_FM_SOURCE attribute is set to HP33120A_VAL_INTERNAL.\n"
 "      "

2 all "FM Internal Waveform" HP33120A_ATTR_FM_INTERNAL_WAVEFORM ViInt32 gs 
 "Specifies the standard waveform type that the function generater uses to "
 "modulate the output signal.\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_FM_SOURCE attribute is set to HP33120A_VAL_INTERNAL.\n"
 "      "

2 all "FM Internal Frequency" HP33120A_ATTR_FM_INTERNAL_FREQUENCY ViReal64 gs 
 "Specifies the frequency of the standard waveform that the function "
 "generator uses to modulate the output signal.  The units are Hertz (Hz).\n"
 "    This attribute affects function generator behavior only when the "
 "HP33120A_ATTR_FM_SOURCE attribute is set to HP33120A_VAL_INTERNAL.\n"
 "      "

1 all "Frequency Shift Key Modulation" 
 "Attributes for generating frequency shift key modulated signals.  FSK "
 "modulation produces an output signal by alternating the frequency of a "
 "carrier signal between two values according to a modulating trigger.  You "
 "specify the carrier signal with the attributes in either the Standard "
 "Function Output group or the Arbitrary Waveform Output group.  The "
 "modulating trigger can be an internally generated or an externally "
 "generated signal.  If you use an internal trigger, you specify the rate at "
 "which the frequency alternates.\n"

2 all "FSK Enabled" HP33120A_ATTR_FSK_ENABLED ViBoolean gs Boolean_values 
 "Specifies whether the function generator applies frequency shift key "
 "modulation to the output signal.\n"
 "      "

2 all "FSK Source" HP33120A_ATTR_FSK_SOURCE ViInt32 gs attrFSKSourceRangeTable 
 "This channel-based attribute specifies the trigger the function generator "
 "uses to modulate the output signal.\n"
 "      "

2 all "FSK Internal Rate" HP33120A_ATTR_FSK_INTERNAL_RATE ViReal64 gs 
 "Specifies the rate at which the internal FSK trigger asserts itself.  This "
 "is the rate at which the modulated signal alternates between the carrier "
 "frequency and the hop frequency."

2 all "FSK Hop Frequency" HP33120A_ATTR_FSK_HOP_FREQUENCY ViReal64 gs 
 "Specifies the FSK hop frequency.  The modulated signal alternates between "
 "the carrier signal frequency and the hop frequency each time it receives a "
 "trigger signal. "

1 all "Sweep Modulation" 
 "Attributes for generating frequency sweep modulated signals.  Sweep "
 "modulation produces an output signal by generating a phase-continuous "
 "frequency sweep from a start frequency to a stop frequency.  You specify "
 "the carrier signal with the attributes in either the Standard Function "
 "Output group or the Arbitrary Waveform Output group.  The function "
 "generator produces a frequency sweep each time it receives a modulating "
 "trigger.  The modulating trigger can be an internally generated or an "
 "externally generated signal.  If you use an internal trigger, the function "
 "generator continuously generates frequency sweeps.\n"

2 all "Sweep Enabled" HP33120A_ATTR_SWEEP_ENABLED ViBoolean gs Boolean_values 
 "Specifies whether the function generator applies frequency sweep "
 "modulation to the output signal.\n"
 "      "

2 all "Sweep Source" HP33120A_ATTR_SWEEP_SOURCE ViInt32 gs attrSweepSourceRangeTable 
 "Specifies the trigger the function generator uses to modulate the output "
 "signal.\n"
 "      "

2 all "Sweep Start Frequency" HP33120A_ATTR_SWEEP_START_FREQ ViReal64 gs 
 "Specifies the frequency at which the function generator starts a frequency "
 "sweep.\n"

2 all "Sweep Stop Frequency" HP33120A_ATTR_SWEEP_STOP_FREQ ViReal64 gs 
 "Specifies the frequency at which the function generator stops a frequency "
 "sweep.\n"

2 all "Sweep Spacing" HP33120A_ATTR_SWEEP_SPACING ViInt32 gs attrSweepSpacingRangeTable 
 "Specifies the spacing of the frequency sweep.  If you specify a linear "
 "sweep, the frequency will vary linearly over time during the sweep.  If "
 "you specify a logarithmic sweep, the frequency will vary logarithmically "
 "over time during the sweep.\n"

2 all "Sweep Time" HP33120A_ATTR_SWEEP_TIME ViReal64 gs 
 "Specifies how long each frequency sweep takes to complete.\n"

1 all "Burst Modulation" 
 "Attributes for generating burst modulated signals.  Burst modulation "
 "produces an output signal by generating a  discrete number of cycles of a "
 "carrier signal when it receives a modulating trigger.  You specify the "
 "carrier signal with the attributes in either the Standard Function Output "
 "group or the Arbitrary Waveform Output group.  The modulating trigger can "
 "be an internally generated or an externally generated signal.  If you use "
 "an internal trigger, you specify the rate at which the function generator "
 "produces bursts.\n"

2 all "Burst Enabled" HP33120A_ATTR_BURST_ENABLED ViBoolean gs Boolean_values 
 "Specifies whether the function generator applies burst modulation to the "
 "output signal.\n"
 "      "

2 all "Burst Source" HP33120A_ATTR_BURST_SOURCE ViInt32 gs attrBurstSourceRangeTable 
 "Specifies the trigger the function generator uses to modulate the output "
 "signal.\n"
 "      "

2 all "Internal Rate" HP33120A_ATTR_BURST_INTERNAL_RATE ViReal64 gs 
 "Specifies the rate at which the internal burst trigger asserts itself.  "
 "This is the rate at which the function generator produces signal bursts.  "
 "The function generator ignores triggers while it is producing a burst.\n"

2 all "Burst Phase" HP33120A_ATTR_BURST_PHASE ViReal64 gs 
 "Specifies the horizontal offset of the burst the function generator "
 "produces.  You specify this attribute in degrees of one waveform cycle.  "
 "For example, a 180 degree phase offset means output generation begins half "
 "way through the waveform.  A start phase of 360 degrees offsets the output "
 "by an entire waveform cycle.  It is therefore identical to a start phase "
 "of 0 degrees.\n"
 "      "

2 all "Burst Count" HP33120A_ATTR_BURST_COUNT ViInt32 gs 
 "Specifies the number of cycles of the carrier waveform to generate in each "
 "burst.  If you set this value to HP33120A_VAL_GENERATE_CONTINUOUS, the "
 "function generator will continuously generate the carrier signal after it "
 "receives a trigger."

1 all "Miscellaneous Attributes" 
 "Additional Attributes."

2 all "ID Query Response" HP33120A_ATTR_ID_QUERY_RESPONSE ViString g 
 "Returns the ID Query response string.  The instrument driver gets the "
 "value of this attribute when you pass VI_TRUE for the ID Query parameter "
 "to the hp33120a_init or hp33120a_InitWithOptions function.\n"
 "    "

2 all "Hidden Attributes (not user-viewable)" 
 "Additional Attributes."

3 all "Waveform Data Structure" HP33120A_ATTR_WFM_STRUCTURE ViAddr hidden 
 "This attribute contains a pointer to an array of data structures.  Each "
 "data structure contains the name and size of an arbitrary waveform.\n"
 "      "

3 all "OPC Callback Timeout" HP33120A_ATTR_OPC_TIMEOUT ViInt32 hidden 
 "This attribute is hidden.  The driver uses this attribute internally to "
 "set the timeout for the OPC callback.\n"
 "    "