Connect to Pico Board

Follow these steps to connect pico-jxgLABO and PulseView:

1. Connect the Pico board with pico-jxgLABO flashed to your PC using a USB cable.
2. In Tera Term, run the pico-jxgLABO logic analyzer command la and specify the GPIO pins to measure. In the example below, GPIO2, GPIO3, and GPIO4 are selected:

   L:/>la -p 2,3,4
   disabled ---- 12.5MHz (samplers:1) pins:2-4 events:0/0 (heap-ratio:0.7)
   

3. Start PulseView. One of the following main screens will appear:

Click the area labeled <No Device> or Demo device to open the "Connect to Device" dialog. 5. In Step 1: Choose the driver, select RaspberryPI PICO (raspberrypi-pico) from the dropdown list.

6. In Step 2: Choose the interface, select Serial Port and specify the application serial port noted in step 2. Leave the baud rate blank.

7. In Step 3: Scan for devices, click the Scan for devices using driver above button. In the list for Step 4: Select the device, confirm that RaspberryPi PICO with 3 channels appears and click OK.

8. The main screen will look like this: