Analog Measurement Extensions

Analog Measurement Extensions for Logic 2 contributed by Saleae and the community

Usage: High Level Analyzers Can be installed from within Logic 2 by navigating to 'Extensions' in the right hand menu and selecting 'install' on the extension of your choice. The extensions are listed alphabetically.

Voltage RMS ★ 0

Version: 0.0.2 Author: Saleae Description: Measure RMS voltage

Extensions:

• voltageData: Type: AnalogMeasurement

  • Metrics:

    • voltageRms: Voltage RMS (V_RMS)

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Voltage Min and Max ★ 0

Version: 0.0.1 Author: Tim Reyes Description: Analog measurement for min/max volts

Extensions:

• MinAndMax: Type: AnalogMeasurement

  • Metrics:

    • minimum: Minimum (V_min)

    • maximum: Maximum (V_max</sub)

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Peak-to-Peak Voltage ★ 0

Version: 0.0.1 Author: Tim Reyes Description: Analog measurement for Vpeak-to-peak

Extensions:

• PeakToPeak: Type: AnalogMeasurement

  • Metrics:

    • peakToPeak: Peak-To-Peak Voltage (V_pp)

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Analog Export ★ 2

Version: 1.0.1 Author: Jonathan Reichelt Gjertsen Description: Exports analog measurements to "CSV", that is, one row of data per sample. Please see README.md for caveats!

Extensions:

• Analog Export: Type: AnalogMeasurement

  • Metrics:

    • exp_hint: Export hint (exp_hint)

    • exp_status: Export status (exp_status)

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Voltage Start and End ★ 0

Version: 1.0.0 Author: Jonathan Reichelt Gjertsen Description: Provides the start and end voltages.

Extensions:

• Voltage Start and End: Type: AnalogMeasurement

  • Metrics:

    • v_start: Start voltage (V_start)

    • v_end: End voltage (V_end)

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Voltage Statistics ★ 1

Version: 1.0.0 Author: Jonathan Reichelt Gjertsen Description: Provides mean, standard deviation, median, 5% quantile and 95% quantile.

Extensions:

• Voltage Statistics: Type: AnalogMeasurement

  • Metrics:

    • v_avg: Voltage (V_avg)

    • v_std: Standard deviation (V_std)

    • v_med: Median deviation (V_med)

    • v_q05: 5% quantile (Q_5%)

    • v_q95: 95% quantile (Q_95%)

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Analog Fundamental Frequency ★ 1

Version: 0.0.3 Author: Mark "Cool Guy" Garrison Description: Measures fundamental frequency using autocorrelation.

Extensions:

• Analog Frequency Analysis: Type: AnalogMeasurement

  • Metrics:

    • fundamental: fundamental (f₀)

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Rise/Fall Time ★ 1

Version: 1.0.0 Author: Fabiano Kovalski Description: Measures average rise and fall time from 30% to 70%

Extensions:

• Rise/Fall Time: Type: AnalogMeasurement

  • Metrics:

    • v_30p: Voltage 30% (V_30%)

    • v_70p: Voltage 70% (V_70%)

    • t_rise: Average Rise Time (T_rise)

    • t_fall: Average Fall Time (T_fall)

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HummingBird: I2C SPEC testing ★ 3

Version: 1.0.0 Author: Peggy Lin Description: Automated Electrical Test for I2C Signal

Extensions:

• HummingBird: Type: AnalogMeasurement

  • Metrics:

    • spec: spec check result (Pass/Fail) (FAILs)

    • v_high_scl_worst: SCL voltage at the HIGH level (V_H,scl)

    • v_low_scl_worst: SCL voltage at the LOW level (V_L,scl)

    • v_high_sda_worst: SDA voltage at the HIGH level (V_H,sda)

    • v_low_sda_worst: SDA voltage at the LOW level (V_L,sda)

    • v_nh_scl_worst: SCL noise margin at the HIGH level (V_nh,scl)

    • v_nl_scl_worst: SCL noise margin at the LOW level (V_nl,scl)

    • v_nh_sda_worst: SDA noise margin at the HIGH level (V_nh,sda)

    • v_nl_sda_worst: SDA noise margin at the LOW level (V_nl,sda)

    • t_rise_scl_worst: SCL max Rise Time (T_r,scl)

    • t_fall_scl_worst: SCL max Fall Time (T_f,scl)

    • t_rise_sda_worst: SDA max Rise Time (T_r,sda)

    • t_fall_sda_worst: SDA max Fall Time (T_f,sda)

    • t_low_worst: Minimum low period Time (T_low)

    • t_high_worst: Minimum high period Time (T_high)

    • f_clk_worst: max clk frequency (f_CLK)

    • t_SU_STA_worst: RESTART setup time (T_SU,Sr)

    • t_HD_STA_S_worst: START hold time (T_HD,S)

    • t_HD_STA_Sr_worst: RESTART hold time (T_HD,Sr)

    • t_SU_DAT_rising_host_worst: rising data setup time (T_{SU,dat, wr,r})

    • t_SU_DAT_falling_host_worst: falling data setup time (T_{SU,dat, wr,f})

    • t_HD_DAT_rising_host_worst: rising data hold time (T_{HD,dat, wr,r})

    • t_HD_DAT_falling_host_worst: falling data hold time (T_{HD,dat, wr,f})

    • t_SU_DAT_rising_dev_worst: rising data setup time (T_{SU,dat, rd,r})

    • t_SU_DAT_falling_dev_worst: falling data setup time (T_{SU,dat, rd,f})

    • t_HD_DAT_rising_dev_worst: rising data hold time (T_{HD,dat, rd,r})

    • t_HD_DAT_falling_dev_worst: falling data hold time (T_{HD,dat, rd,f})

    • t_SU_STO_worst: STOP setup time (T_SU,STO)

    • t_BUF_worst: bus free time between STOP and START (T_BUF)

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Area Under Curve ★ 0

Version: 1.0.0 Author: Joao Vieira Description: An extension for Saleae Logic Analyser that determines the area under curve of an analog measurement.

Extensions:

• Area Under Curve: Type: AnalogMeasurement

  • Metrics:

    • area: Area (Vsec)

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Current Consumption ★ 1

Version: 1.0.0 Author: Jenish Rudani Description: An extension for Saleae Logic Analyser that determines the area under curve of an analog voltage measurement against 18 Ohm resistor to determine average current consumption

Extensions:

• Average Current Consumption: Type: AnalogMeasurement

  • Metrics:

    • Iavg: Current (I_avg(V_avg/18))

    • Vavg: Voltage (V_avg)

    • Imax: Current (I_max(V_max/18))

    • Vmax: Voltage (V_max)

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Saleae Measurements V2 ★ 2

Version: 0.0.3 Author: Saleae Description: Saleae built-in V2 Measurements

Extensions:

• Voltage Measurements: Type: AnalogMeasurement

• Pulse Measurements: Type: AnalogMeasurement

• Time Measurements: Type: AnalogMeasurement

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