This is the documentation for the latest (main) development branch of mcuxpresso sdk. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

Hardware requirements

• Mini/micro USB cable

• MIMXRT1170-EVKB board

• Personal Computer

Board settings

No special settings are required.

Prepare the Demo

1. Connect a USB cable between the host PC and the OpenSDA USB port on the target 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. Download the program to the target board.

4. Either press the reset button on your board or 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:

XECC multiple error example started!
Vendor ID: 0x9d
Erasing Serial NOR FLASH over FlexSPI...
Erase data - successfully. 
First level BusFault interrupt finished.
Uncorrecdted read data: 0xddccbba9 
Multiple error address: 0x3000a000 
Multiple error read data: 0xddccbba9 
Multiple error ECC code: 0x22cc44aa 
Multiple error bit field: 0x1 
XECC multiple error example successfully. 

Note: this example need to burn XECC_ENABLE(840[3]) in fuse to enable XECC module, which is disabled by default.