Hardware requirements
Mini/micro USB cable
MIMXRT1180-EVK board
Personal Computer
Oscilloscope
Board settings
No special is needed. Use oscilloscope to measure the output 48KHz PWM signal pin at J41-2 pin.
Prepare the Demo
Connect a USB cable between the PC host and the OpenSDA USB port on the board.
Open a serial terminal with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, you can see the similar information from the terminal as below.
FLEXIO_PWM demo start.