CANFD documentation for imx8mn

[vanpye00]

Can someone point me to the documentation for the CANFD of the imx8mn. I couldn't locate it in the reference manual.

Thanks,

[danielchen]

Hi @vanpye00 

The i.MX8M Nano (i.MX8MN) processor does not include a native CAN FD controller. This is why you won't find CAN FD documentation in the i.MX8MN Reference Manual.

However, you can still use CAN FD with the i.MX8MN by connecting an external CAN FD controller via SPI or PCIe, such as:

MCP2517FD (SPI-based CAN FD controller from Microchip)
TJA1044GT (CAN transceiver, used with external controllers)

Regards

Daniel