I'm using low power external crystal 32768Hz and FEE mode for the bus frequency 6.291456 MHz with the settings below.
Ficgout = fext * P * N / R ; P=64, N=6, R=1 -> Ficgout = 12.582912 MHz, Fbus = 6.291456 MHz
I want to use FEI mode with the same frequency if any faults occur on external xtal.
In FEI mode: (243kHz / 7)* 64 * N / R ; N=6, R=1 -> Ficgout = 13.330286 MHz that needs trimming to be Ficgout = 12.582912 MHz.
Is it possible to say CyclonePro to do it so automatically?