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Clock Configuration of MPC5744P using MBD

Question asked by Abhishek Kumar on Nov 13, 2019
Latest reply on Dec 3, 2019 by Marius-lucian Andrei

Dear All


We are trying to use a different XTAL (20 MHz) for our design and we used MPC5744P (the excel sheet as attached). I found similar code in Excel and mpc_clock_man_panther.c file

My question


1. How do I implement exactly what config is in the attached Excel sheet with model based toolbox?

   Currently it is not possible in the MBD toolbox to change clock settings.

2. What are the files in toolbox which will be effected (what replaces SysClk_Init function, etc..)?


I tried to take reference from my previous question and compare the excel and C file.

Change of Crystal and Lock Frequency  (Model Based Design Toolbox)  


Best Regards,



Marius-lucian Andrei, Rafael Barbosa