Hardware requirements

• USB Type-C cable

• MCIMX93-EVK board

• J-Link Debug Probe

• 12V~20V power supply

• Personal Computer

• M.2 NOR FLASH card

Board settings

1. The M.2 NOR FLASH card should be connected to J901

2. The R4 resistor need to replace from 10KΩ to 1.5KΩ, the rework is based on M.2 NOR FLASH card.

Note

The Micron Serial Nor flash memory model is MT25QU512ABB.

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 J1401 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

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

FLEXSPI example started!
Vendor ID: 0x20
Erasing Serial NOR over FlexSPI...
Erase data - successfully.
Program data - successfully.