Hardware requirements

  • Micro USB cable

  • MC56F80000-EVK board

  • Personal Computer

Board hardware common setting

  1. Power setting:

    Connect J8 pin2 and pin3 Connect J6 pin1 and pin2 Connect J5 pin1 and pin2

  2. Reset pin setting:

    Connect J11 pin2 and pin3

  3. Debugger setting:

    Connect J13 pin 1-2, 3-4, 5-6, 7-8

Board settings

Master/Slave board connection as below:

Master Board                             Slave Board
INSTANCE0(QSPI0)     CONNECTS TO         INSTANCE1(QSPI0)
Pin Name   Board Location      Pin Name  Board Location
SS0        J1 pin 3            SS0       J1 pin 3
MOSI       J2 pin 8            MOSI      J2 pin 8
MISO       J2 pin 10           MISO      J2 pin 10
SCK        J2 pin 12           SCK       J2 pin 12
GND        J2 pin 14           GND       J2 pin 14

Note: Don’t use GC7 as SS since GC7 is used for onboard MX25

Prepare the Demo

  1. Connect USB cable between the host PC and the J12 USB port on the target board. It setups Multilink and COM port in PC device manager.

  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 with Multilink debug configuration.

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

Running the demo

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

QUEUEDSPI board to board interrupt example.

 Slave example is running...
This is QUEUEDSPI slave transfer completed callback. 
It's a successful transfer. 

QUEUEDSPI transfer all data matched! 

 Slave receive:
      1  2  3  4  5  6  7  8  9  A  B  C  D  E  F 10
     11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20
     21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30
     31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40

 Slave example is running...