Hardware requirements

• Micro USB cable

• MIMX8ULP-EVK/EVK9 board

• J-Link Debug Probe

• 5V power supply

• Personal Computer

Board settings

No special settings are required.

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

Prepare the Demo

1. Connect 5V power supply and J-Link Debug Probe to the board, switch SW10 to power on the board.

2. Connect a micro USB cable between the host PC and the J17 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 flash.bin to the target board. Reference ‘Getting Started with MCUXpresso SDK for EVK-MIMX8ULP and EVK9-MIMX8ULP.pdf’ to make and download flash.bin.

5. Press the reset button on your board.

Running the demo

When the demo runs successfully, will get the similar messages on the terminal.

TRDC example start
Set the MRC selected memory region not accessiable
Violent access at address: 0x40000000
The MRC selected region is accessiable now
Set the MBC selected memory block not accessiable
Violent access at address: 0x28800000
The MBC selected block is accessiable now
TRDC example Success