Keysight B1500 Parameter Analyzer: Sampling measurement mode #1607
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Useful for Sampling measurement.
Codecov Report
@@ Coverage Diff @@
## master #1607 +/- ##
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+ Coverage 66.97% 67.23% +0.25%
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Files 144 145 +1
Lines 17813 17938 +125
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+ Hits 11931 12060 +129
+ Misses 5882 5878 -4 |
Only changed observed in file was that it was running on python 3 kernel
…ment data and indices
…ined from _get_sample_number function
…ent time Also edit compliance method inside SamplingMeasurement class to return a list. Value of list is 1 if compliance is met else it is zero. If compliance is not met error message is displayed.
If no timing parameters are found tell user to 'set timing parameters first'
qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1517A.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1517A.py
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astafan8
commented
Aug 21, 2019
qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_module.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_module.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/instrument_drivers/Keysight/keysightb1500/KeysightB1500_sampling_measurement.py
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qcodes/tests/drivers/keysight_b1500/b1500_driver_tests/test_sampling_measurement.py
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…mpling_measurement.py Co-Authored-By: Mikhail Astafev <astafan8@gmail.com>
Co-Authored-By: Mikhail Astafev <astafan8@gmail.com>
Co-Authored-By: Mikhail Astafev <astafan8@gmail.com>
…nto b1500-sampling
astafan8
commented
Aug 22, 2019
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Implement Sampling measurement mode for Keysight B1500 Semiconductor Parameter Analyzer and its B1517A SMU (Source/Monitor Unit) module. This is very useful, for example, for measuring voltage noise in the pinchoff region for a device and calculate its power spectral density.
Includes:
ParameterWithSetpointsthat represents the sampling measurementFMT 1parser for binary format that contains timestamps of the measurement points("won't do" because parsing that binary format is not worth the effort)B1517A.timing_parametersmethod corresponding toMTFLEX command for settings timing parameters of sampling measurementB1517A.measurement_modeparameter that wrapsMMFLEX commandB1500.use_manual_mode_for_high_speed_adcconvenience function that is useful in the context of sampling mode measurementMessageBuilder