Step 1

DUT / SOURCE SETUP

Ensure you have Raspbian image installed on SD card and Raspberry Pi setup is done as per Readme_RaspPi_Lab_Design document.

Start the Raspberry Pi and your setup would look like this:

• Boot up Raspberry Pi and Login.  Login= pi and Password= raspberry. Ensure that you have require .wav / python files copied.

• At the command prompt, type in: sudo python sqr_1ch_1k_20p.py to run the python file. 

Step 2

EXPERIMENT SETUP
• Power ON the oscilloscope
• Connect the Channel 1 probe between Pin # 26 (Square wave output) and Pin # 25 (Ground) of P1 connector of Raspberry Pi board as shown below.


• Acquire the signal(s) from circuit on oscilloscope


Step 3

•  Do the Autoset on the scope to efficiently capture and view the signal
If AUTOSET feature is not enabled, then manually set the horizontal and vertical scale, and trigger condition to view 3-4 cycles of waveform without any clipping.

Step 4

ADDING MEASUREMENTS
•  Go to measurement menu by pressing MEASURE button on the scope front panel
•  Press CH1 (channel to be measured) and select Burst Width measurement using Multi-Purpose Knob (MPK) button
•  You can navigate through the measurement list by rotating the MPK knob and select a measurement by pressing it

Step 5

•  Read the measured value and verify against the expected