can't operate flexbus in MQX

[davidzhu]

Hi Support:

I am working on a custom k60 board with MQX.

I can not operate the flexbus to manage a my external device that needs 8-bit data bus, a CS, a RD, a WR.

Is there anyone who has managed to make it work?

Thanks .

[danielchen]

Hi David:

I would suggest you refer to AN4393, Using Flexbus interface for Kinetis MCU.

https://www.nxp.com/docs/en/application-note/AN4393.pdf 

Pay more attention to the BSP initialization flexbus and flexbus pins.

Wish it helps

Regards

Daniel