Hardware requirements

• Micro USB cable

• MIMX8ULP-EVK/EVK9 board

• Personal Computer

Board settings

Prepare the Demo

1. Connect a micro USB cable between the PC host and the CMSIS DAP USB port (J40) on the board

2. Open a serial terminal with the following settings:

   • 115200 baud rate

   • 8 data bits

   • No parity

   • One stop bit

   • No flow control

3. After power on board, stop the uboot and ensure the board will not autoboot to linux.

4. Download the program to the target board.

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

Running the demo

The log below shows the output of the hello world demo in the terminal window:

FLEXSPI example started!
DMA Command Read/Write data succeed at all address range!