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Set Baud Rate to 230400 in KE04Z128

Question asked by Jenia Brook on Jul 10, 2016
Latest reply on Jul 13, 2016 by Hui_Ma


I've read in ''KE04 Sub - Family Reference Manual'' how the baud rate is calculated:


We want to achieve 230400 baud rate. with 24 Mhz that we got from the bus we cannot achieve this with an 1.5% error.

The PE give us en error: "Time setting failed, it is impossible to set the following item".


We are using PE in KDS IDE, we can only choose by default an internal bus clock 24 Mhz, on our board we have an external clock 20 Mhz.

Is there any way to choose an external clock? Or maybe other trick to achieve 230400 baud rate?



Thank you.