Hardware requirements

  • Micro USB cable

  • IMX95LP4X-EVK board

  • J-Link Debug Probe

  • 12V~20V power supply

  • Personal Computer

  • Oscilloscope

Board settings

  • connect R68(TPM2_CHN2), (GND) to Oscilloscope

  • connect R66(TPM2_CHN3), (GND) to Oscilloscope

Prepare the Demo

  1. Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.

  2. Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.

  3. Open a serial terminal with the following settings:

    • 115200 baud rate

    • 8 data bits

    • No parity

    • One stop bit

    • No flow control

  4. Download the program to the target board.

  5. Launch the debugger in your IDE to begin running the example.

Running the demo

When the example runs successfully, the following message is displayed in the terminal:

TPM example to output PWM on 2 channels

If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 0 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!

Please enter a value to update the Duty cycle:
Note: The range of value is 0 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value: