Wiki

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
university:tools:m2k:scopy:test-cases:signal-generator [27 Mar 2018 10:32] – added test steps for phase in seconds Trecia Agoylouniversity:tools:m2k:scopy:test-cases:signal-generator [17 Jan 2020 07:49] (current) – [D. Additional Features] Pop Andreea
Line 40: Line 40:
 | Testing Square Waveform | 14. Set the signal generator’s waveform type: Square wave, Amplitude 5V, Frequency: 200Hz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 5ms| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step14.png?200 |}}| Use the Oscilloscope’s cursor to check the peak to peak value of the Square wave generated, do not include the inherent overshoot of the signal. The measurement should be Period: 5.000ms, Frequency: 200Hz, peak to peak value: 4.8V to 5.2V and Min/Max: ±2.5V| | Testing Square Waveform | 14. Set the signal generator’s waveform type: Square wave, Amplitude 5V, Frequency: 200Hz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 5ms| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step14.png?200 |}}| Use the Oscilloscope’s cursor to check the peak to peak value of the Square wave generated, do not include the inherent overshoot of the signal. The measurement should be Period: 5.000ms, Frequency: 200Hz, peak to peak value: 4.8V to 5.2V and Min/Max: ±2.5V|
 | ::: | 15. Set the signal generator’s waveform type: Square wave, Amplitude 10V, Frequency: 5MHz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 2V/div, trigger mode: Auto and time base: 100ns| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step15.png?200 |}}| Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 9.8V to 10.2V and Min/Max: ±5V| | ::: | 15. Set the signal generator’s waveform type: Square wave, Amplitude 10V, Frequency: 5MHz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 2V/div, trigger mode: Auto and time base: 100ns| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step15.png?200 |}}| Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 9.8V to 10.2V and Min/Max: ±5V|
-| ::: | 16. Set the signal generator’s waveform type: Square wave, Amplitude 7V, Duty Cycle: 20%, Frequency: 100 kHz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 2us| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step16.png?200 |}}| Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 6.8V to 7.2V and Min/Max: ±5V, +Duty Cycle: 20%, -Duty Cycl: 80%|+| ::: | 16. Set the signal generator’s waveform type: Square wave, Amplitude 7V, Duty Cycle: 20%, Frequency: 100 kHz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 2us| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step16.png?200 |}}| Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 6.8V to 7.2V and Min/Max: ±3.5V, +Duty Cycle: 20%, -Duty Cycl: 80%|
 | ::: | 17. Repeat step 16 with varying duty cycle from 1% to 99% | |Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 6.8V to 7.2V and Min/Max: ±5V and the varying ±Duty Cycle| | ::: | 17. Repeat step 16 with varying duty cycle from 1% to 99% | |Oscilloscope’s measurement should be Period: 200ns, Frequency: 5MHz, peak to peak value: 6.8V to 7.2V and Min/Max: ±5V and the varying ±Duty Cycle|
 | Testing Triangle Waveform | 18. Set the signal generator’s waveform type: Triangle, Amplitude 5V, Frequency: 200Hz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 2ms| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step18.png?200 |}}| Oscilloscope’s measurement should be Period: 5.000ms, Frequency: 200Hz, peak to peak value: 4.8V to 5.2V and Min/Max: ±2.4V to ±2.6V| | Testing Triangle Waveform | 18. Set the signal generator’s waveform type: Triangle, Amplitude 5V, Frequency: 200Hz, offset: 0V and Phase: 0 degrees. Set the Oscilloscope’s Volts/div: 1V/div, trigger mode: Auto and time base: 2ms| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-different_waveforms-step18.png?200 |}}| Oscilloscope’s measurement should be Period: 5.000ms, Frequency: 200Hz, peak to peak value: 4.8V to 5.2V and Min/Max: ±2.4V to ±2.6V|
Line 117: Line 117:
 | ::: | 2. Connect AWG ch1 to scope ch1+ and scope ch1- to gnd| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-constant_waveform-step6.png?100 |}}| | | ::: | 2. Connect AWG ch1 to scope ch1+ and scope ch1- to gnd| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-constant_waveform-step6.png?100 |}}| |
 | Test .csv file | 3. Load the .csv file from the downloaded .zip file |{{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Buffer_step3.png?100 |}} | The signal generated should be a stair step signal. | | Test .csv file | 3. Load the .csv file from the downloaded .zip file |{{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Buffer_step3.png?100 |}} | The signal generated should be a stair step signal. |
-| Test .mat file | 4. Load the .csv file from the downloaded .zip file. Set the frequency to 20kHz, and the time base of Oscilloscope to 10ms. |{{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Buffer_step4.png?100 |}}| The signal generated should be a sine wave signal. |+| Test .mat file | 4. Load the .mat file from the downloaded .zip file. Set the frequency to 20kHz, and the time base of Oscilloscope to 10ms. |{{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Buffer_step4.png?100 |}}| The signal generated should be a sine wave signal. |
 | Math | 1. Open Signal Generator Instrument and click the Math tab | {{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Math_step1.png?100 |}}| Refer to the Step Resource image for reference. | | Math | 1. Open Signal Generator Instrument and click the Math tab | {{ :university:tools:m2k:scopy:test-cases: signal_generator-additional_feature_Math_step1.png?100 |}}| Refer to the Step Resource image for reference. |
 | ::: | 2. Connect AWG ch1 to scope ch1+ and scope ch1- to gnd| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-constant_waveform-step6.png?100 |}}| | | ::: | 2. Connect AWG ch1 to scope ch1+ and scope ch1- to gnd| {{ :university:tools:m2k:scopy:test-cases:signal_generator-channel_1-constant_waveform-step6.png?100 |}}| |
Line 132: Line 132:
  
  
-Test Results will be recorded in the following document: {{:university:tools:m2k:scopy:test-cases:signal_generator_-_test_case.xlsx|Signal Generator Test Case}}+Test Results will be recorded in the following document: {{ :university:tools:m2k:scopy:test-cases:signal_generator_-_test_case.xlsx |Signal Generator Test Case}}
  
 \\ \\
 **Return to Test Cases [[university:tools:m2k:scopy:test-cases|Table of Contents]]** **Return to Test Cases [[university:tools:m2k:scopy:test-cases|Table of Contents]]**
  
university/tools/m2k/scopy/test-cases/signal-generator.txt · Last modified: 17 Jan 2020 07:49 by Pop Andreea