I3C with low clock frequency

[Bruce_Teng]

Hi, For a specific use case, I need to run I3C at a low clock frequency of around 10 kHz on the MCXN556, and I’m using SmartDMA (not eDMA) for the transfers. Are there any settings or configuration details I should be aware of? Thanks

[Harry_Zhang]

Hi @Bruce_Teng 

If you want to run I3C at a low clock frequency of around 10 kHz.

You can change these.

The EXAMPLE_I3C_OD_BAUDRATE is open drain baudrate.

The EXAMPLE_I3C_PP_BAUDRATE is push pull baudrate.

BR

Harry