Hardware requirements

• USB Type-C cable

• MCIMX93-QSB board

• J-Link Debug Probe

• 12V~20V power supply

• Personal Computer

• Headphone

Board settings

No special settings are required.

Please note this application can’t support running with Linux BSP!

Prepare the Demo

1. Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW301 to power on the board.

2. Connect a USB Type-C cable between the host PC and the J1708 USB port on the target 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. Either re-power up your board or launch the debugger in your IDE to begin running the example

Running the demo

Note: This demo outputs 215HZ sine wave audio signal. When the demo runs successfully, you can hear the tone and the log would be seen on the terminal like:

 SAI functional interrupt example started!



 SAI functional interrupt example finished!