tktds754.sub

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  "use TKTDS754_VAL_VOLTAGE_RMS."

 TKTDS754_VAL_VOLTAGE_CYCLE_AVERAGE (17)
  "Calculate the Arithmetic mean over one cycle of a periodic signal.  The "
  "oscilloscope defines a cycle as the part of the waveform that goes from "
  "the first to the third crossing of the value of "
  "TKTDS754_ATTR_MEAS_MID_REF.  For more complex or nonperiodic waveforms, "
  "use TKTDS754_VAL_VOLTAGE_AVERAGE."

 TKTDS754_VAL_POSITIVE_OVERSHOOT (1001)
  "Obtain as a percentage the ratio of the difference of the maximum and "
  "high voltage values to the amplitude."

 TKTDS754_VAL_NEGATIVE_UNDERSHOOT (1002)
  "Obtain as a percentage the ratio of the difference of the low and minimum "
  "voltage values to the amplitude."

 TKTDS754_VAL_VOLTAGE_AREA (1003)
  "Obtain the area between the curve and the ground level over the entire "
  "waveform."

 TKTDS754_VAL_VOLTAGE_CYCLE_AREA (1004)
  "Obtain the area between the curve and the ground level for one cycle of a "
  "periodic signal.  The oscilloscope defines a cycle as the part of the "
  "waveform that goes from the first to the third crossing of the value of "
  "TKTDS754_ATTR_MEAS_MID_REF.  For more complex or nonperiodic "
  "waveforms,use TKTDS754_VAL_VOLTAGE_AREA."

 TKTDS754_VAL_TIMING_DELAY (1005)
  "Obtains the time from the ocurrance of the delay edge of the first "
  "measurement source to the delay edge of the second measurement source.  "
  "The oscilloscope searches for the edges of the sources starting at the "
  "begining or end of the waveform record depending on the setting of the "
  "TKTDS754_ATTR_MEAS_DELAY_DIRECTION attribute.  Use the function "
  "tktds754_ConfigureDelayMeasurement to set up the additional parameters "
  "that apply to delay measurements before calling "
  "tktds754_ReadWaveformMeasurement.\n"
  "    NOTE: Timing measurements on eye diagrams produce unreliable results; "
  "use edge triggering to obtain a single-valued waveform."

 TKTDS754_VAL_TIMING_PHASE (1006)
  "Obtains the phase delay from the crossing by the first measurement source "
  "of its middle reference value to the crossing by the second measurement "
  "source of its middle reference value. Use the function "
  "tktds754_ConfigurePhaseMeasurement to set up the additional parameters "
  "that apply to phase measurements before calling "
  "tktds754_ReadWaveformMeasurement \n"
  "    NOTE: Timing measurements on eye diagrams produce unreliable results; "
  "use edge triggering to obtain a single-valued waveform."

 TKTDS754_VAL_TIMING_BURST_WIDTH (1007)
  "Obtains the time from the first crossing to the last crossing of the "
  "middle reference value by the waveform specified by "
  "TKTDS754_ATTR_MEAS_SOURCE.\n"
  "    NOTE: Timing measurements on eye diagrams produce unreliable results; "
  "use edge triggering to obtain a single-valued waveform."

 TKTDS754_VAL_EXTINCTION_RATIO (1008)
  "Obtains the  high voltage value divided by the low voltage value.  You "
  "perform extinction measurements only when Option 2C (communication signal "
  "analyzer) is installed.  Before taking extinction measurements, run a "
  "Probe Cal.  Probe Cal is the 'dark level cal' for optical probes."

 TKTDS754_VAL_EXTINCTION_PERCENT (1009)
  "Obtains as a percentage the  high voltage value divided by the low "
  "voltage value.  You perform extinction measurements only when Option 2C "
  "(communication signal analyzer) is installed.  Before taking extinction "
  "measurements, run a Probe Cal.  Probe Cal is the 'dark level cal' for "
  "optical probes."

 TKTDS754_VAL_EXTINCTION_DB (1010)
  "Obtains in db the  high voltage value divided by the low voltage value.  "
  "You perform extinction measurements only when Option 2C (communication "
  "signal analyzer) is installed.  Before taking extinction measurements, "
  "run a Probe Cal.  Probe Cal is the 'dark level cal' for optical probes."

 TKTDS754_VAL_MEAN_DBM (1011)
  "Obtains  in dbm the mean value.  You perform extinction measurements only "
  "when Option 2C (communication signal analyzer) is installed.    Before "
  "taking extinction measurements, run a Probe Cal.  Probe Cal is the 'dark "
  "level cal' for optical probes."

 TKTDS754_VAL_HIST_HITS (1012)
  "Obtains the number of acquired points within or on the histogram box.  "
  "This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."

 TKTDS754_VAL_HIST_MEDIAN (1013)
  "Obtains the median of all acquired points within or on the histogram box. "
  "  Half of the acquired points are greater than and half less than this "
  "value.  This measurement function is valid only when Option 2C "
  "(communication signal analyzer) is installed."

 TKTDS754_VAL_HIST_PEAK_HITS (1014)
  "Returns the number of acquired pints in the largest bin of the histogram. "
  " This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."

 TKTDS754_VAL_HIST_SIGMA1 (1015)
  "Returns as a percentage of total points the number of points in the "
  "histogram that are within 1 standard deviation of the histogram mean.  "
  "This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."

 TKTDS754_VAL_HIST_SIGMA2 (1016)
  "Returns as a percentage of total points the number of points in the "
  "histogram that are within 2 standard deviations of the histogram mean.  "
  "This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."

 TKTDS754_VAL_HIST_SIGMA3 (1017)
  "Returns as a percentage of total points the number of points in the "
  "histogram that are within 3 standard deviations of the histogram mean.  "
  "This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."

 TKTDS754_VAL_HIST_WAVEFORMS (1018)
  "Returns the number of waveforms that have contributed to the histogram.  "
  "A waveform is counted even if no points were within the histogram box.  "
  "This measurement function is valid only when Option 2C (communication "
  "signal analyzer) is installed."


v attrMeasRefCalcMethRangeTable DataType="i" 
 TKTDS754_VAL_MEAS_HISTOGRAM (1)
  "Sets the high and low waveform levels statistaclly using a histogram "
  "algorithm."

 TKTDS754_VAL_MEAS_MIN_MAX (2)
  "Sets the high and low waveform levels to MAX and MIN respectively."


v attrMeasSource2RangeTable DataType="d" 
 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""


v attrMeasSourceRangeTable DataType="d" 
 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""

 0 (0.00000000000000E+0)
  ""


v attrModelRangeTable DataType="i" 
 TKTDS754_VAL_TDS_754A (1)
  "Specifies model type TDS 754A."

 TKTDS754_VAL_TDS_754C (2)
  "Specifies model type TDS 754C."


v attrPatternFunctionRangeTable DataType="i" 
 TKTDS754_VAL_PATTERN_AND (1)
  "Applies AND logic to the input channels.  The output is true if and only "
  "if all the inputs are true."

 TKTDS754_VAL_PATTERN_OR (2)
  "Applies OR logic to the input channels.  The output is true if any of the "
  "inputs are true.  Otherwise, the output is false."

 TKTDS754_VAL_PATTERN_NAND (3)
  "Applies NAND logic to the input channels.  The output is true if any of "
  "the inputs are false.  Otherwise, the output is false.)."

 TKTDS754_VAL_PATTERN_NOR (4)
  "Applies NOR logic to the imput channels.  The output is true if and only "
  "if all the inputs are false.)."


v attrPatternLevelRangeTable DataType="i" 
 TKTDS754_VAL_PATTERN_HIGH (1)
  "The oscilloscope defines the pattern signal as high when its level is "
  "above the threshold level you set with the TKTDS754_ATTR_PATTERN_LEVEL "
  "attribute."

 TKTDS754_VAL_PATTERN_LOW (2)
  "The oscilloscope defines the pattern signal as low when its level is "
  "above the threshold level you set with the TKTDS754_ATTR_PATTERN_LEVEL "
  "attribute."

 TKTDS754_VAL_PATTERN_DONT_CARE (3)
  "The level on the selected channel does not matter for pattern triggering."


v attrPatternWhenRangeTable DataType="i" 
 TKTDS754_VAL_PATTERN_WHEN_GOES_TRUE (1)
  "The trigger occurs when the logic condition is met."

 TKTDS754_VAL_PATTERN_WHEN_GOES_FALSE (2)
  "The trigger occurs when the logic condition is no longer met."

 TKTDS754_VAL_PATTERN_WHEN_TRUE_LESS_THAN (3)
  "The trigger occurs when the pattern becomes true and the time specified "
  "by TKTDS754_ATTR_PATTERN_MIN_TIME elapses BEFORE the true condition ends. "
  " This feature can be used to look for and trigger on race conditions."

 TKTDS754_VAL_PATTERN_WHEN_TRUE_MORE_THAN (4)
  "The trigger occurs when the pattern becomes true and the time specified "
  "by TKTDS754_ATTR_PATTERN_MAX_TIME elapses AFTER the true condition ends.  "
  "This feature can be usd to reject spurious pattern matches that occur "
  "when more than one of the input signals change simultaneously."


v attrPulseTriggerClassRangeTable DataType="i" 
 TKTDS754_VAL_WIDTH (101)
  ""

 TKTDS754_VAL_RUNT (102)
  ""

 TKTDS754_VAL_GLITCH (103)
  ""

 TKTDS754_VAL_SLEW_RATE (1002)
  ""

 TKTDS754_VAL_TIME_OUT (1003)
  ""


v attrRecordLengthExtAcqModeRangeTable DataType="i" 
 2.0e6 (2000000)
  ""

 4.0e6 (4000000)
  ""

 8.0e6 (8000000)
  ""


v attrRecordLengthOption1MRangeTable DataType="i" 
 500 (500)
  ""

 1e3 (1000)
  ""

 2.5e3 (2500)
  ""

 5e3 (5000)
  ""

 15e3 (15000)
  ""

 50e3 (50000)
  ""

 75e3 (75000)
  ""

 100e3 (100000)
  ""

 130e3 (130000)
  ""

 250e3 (250000)
  ""

 500e3 (500000)
  ""


v attrRecordLengthStdRangeTable DataType="i" 
 500 (500)
  ""

 1e3 (1000)
  ""

 2.5e3 (2500)
  ""

 5e3 (5000)
  ""

 15e3 (15000)
  ""

 50e3 (50000)
  ""


v attrRuntPolarityRangeTable DataType="i" 
 TKTDS754_VAL_RUNT_POSITIVE (1)
  "The oscilloscope triggers on a positive runt.  A positive runt occurs "
  "when a rising signal crosses the low runt threshold and does not cross "
  "the high runt threshold before re-crossing the low runt threshold."

 TKTDS754_VAL_RUNT_NEGATIVE (2)
  "The oscilloscope triggers on a negative runt.  A negative runt occurs "
  "when a falling signal crosses the high runt threshold and does not cross "
  "the low runt threshold before re-crossing the high runt threshold."

 TKTDS754_VAL_RUNT_EITHER (3)
  "The oscilloscope triggers on either a positive or negative runt.  A "
  "positive runt occurs when a rising signal crosses the low runt threshold "
  "and does not cross the high runt threshold before re-crossing the low "
  "runt threshold.  A negative runt occurs when a falling signal crosses the "
  "high runt threshold and does not cross the low runt threshold before "
  "re-crossing the high runt threshold."


v attrRuntWhenRangeTable DataType="i" 
 TKTDS754_VAL_RUNT_WHEN_OCCURS (1)
  "The oscilloscope triggers when a runt occure with a pulse of any width."

 TKTDS754_VAL_RUNT_WHEN_WIDER_THAN (2)
  "The oscilloscope triggers when a runt occurs with a pulse wider than the "
  "width you specify with the TKTDS754_ATTR_RUNT_WIDTH attribute."


v attrSecPerDivRangeTable DataType="d" 
 5e-7 (5.00000000000000E-7)
  ""

 1.00e-6 (1.00000000000000E-6)
  ""

 2e-6 (2.00000000000000E-6)
  ""

 5e-6 (5.00000000000000E-6)
  ""

 1e-5 (1.00000000000000E-5)
  ""

 2e-5 (2.00000000000000E-5)
  ""

 5e-5 (5.00000000000000E-5)
  ""

 1e-4 (1.00000000000000E-4)
  ""

 2e-4 (2.00000000000000E-4)
  ""

 5e-4 (5.00000000000000E-4)
  ""

 1e-3 (1.00000000000000E-3)
  ""

 2e-3 (2.00000000000000E-3)
  ""

 5e-3 (5.00000000000000E-3)
  ""

 0.01 (1.00000000000000E-2)
  ""

 0.02 (2.00000000000000E-2)
  ""

 0.05 (5.00000000000000E-2)
  ""

 0.1 (1.00000000000000E-1)
  ""

 0.2 (2.00000000000000E-1)
  ""