I am using kl25Z128 freedom board.
I have configured the controller for 2 configuration as
configuration 0 : PEE (With external crystal) 48Mhz core clock
Configuration 1 : BLPI (With internal crystal) 4Mhz
I want to use the I2C in both the configuration.
But when i am selecting internal frequency for I2C with both configuration enable.
It is not showing any values to select as there are no common frequencies in both configuration.
For this i made the changes in the CPU clock setting i changed the bus clock and core clock but i am getting the same result.
I have face the same problem with timer.
Is it possible to operate the I2C with BLPI mode?
If yes what changes i need to do in CPU setting?
Is is possible for SPI also?