topic Re: MK70 UART Module clock in CodeWarrior for MCU

MK70 UART Module clock

codybennett — Thu, 07 May 2015 19:02:04 GMT

I am in the process of setting up the UART Baud on an MK70FN1M0VMJ12 (custom board). I need to know how to verify/set the Module Clock frequency. It seems this is derived from the Bus clock yet I have not found a register to set or verify for the frequency.

Re: MK70 UART Module clock

Alice_Yang — Wed, 13 May 2015 01:55:55 GMT

Hello ,

so , you should be sure the number of UART.

Then we can refer to the clocking didagram calculate the system clock or bus clock , please see :

And each part can be found the related register on the RM.

Hope it helps

Alice