Hardware requirements

• USB-C cable

• FRDM-MCXE31B board

• Personal Computer

Board settings

Populate R126, R128, R129, R130, R131, R133. Remove R153, R154.

Prepare the Demo

1. Connect 12V power supply and J-Link Debug Probe to the board, switch SW701 to power on the board

2. Connect a USB cable between the host PC and the J1701 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. Launch the debugger in your IDE to begin running the demo.

Running the demo

When the example runs successfully, you can see the similar information from the terminal as below.

QSPI example started!
Erase finished!
Program data finished!
Program through QSPI polling succeed!