Hardware requirements

  • Mini/micro USB cable

  • MIMXRT1170-EVKB board

  • Personal Computer

Board settings

Remove 0Ω resistors R200,R404,R406,R2016,R2097.

SPI two boards: Transfer data from one board instance to another board’s instance. SPI1 pins are connected with SPI1 pins of another board

INSTANCE1(LPSPI1)     CONNECTS TO         INSTANCE1(LPSPI1)
Pin Name   Board Location     Pin Name  Board Location
SOUT        J10 pin 8           SIN       J10 pin 10
SIN         J10 pin 10          SOUT      J10 pin 8
SCK         J10 pin 12          SCK       J10 pin 12
PCS0        J10 pin 6           PCS0      J10 pin 6 
GND         J10 pin 14          GND       J10 pin 14

Prepare the Demo

  1. Connect a mini USB cable between the PC host and the OpenSDA USB port on the board.

  2. Open a serial terminal on PC for OpenSDA serial device with these settings:

    • 115200 baud rate

    • 8 data bits

    • No parity

    • One stop bit

    • No flow control

  3. Download the program to the target board.

  4. Reset the SoC and run the project.