Part Number:MSP430FR2033
Tool/software: Code Composer Studio
P1.4 selected as a primary module function.
I Configured REFO as FLL reference source. just i used clock config and gpio port config.
MCLK upto 2 mHZ its working fine more than 2 mHZ if we configured controller is going to STCK INIT(); but in Evaluation board mspfr4133 is working fine with all clock configuration upto 16MHz.
msp430fr2033 board:
DCO selected as 1MHZ ->observed MCLK as 1MHZ on P1.4
DCO selected as 2MHZ ->observed MCLK as 2MHZ on P1.4
DCO selected as 4MHZ and MCLK=DCO/2->observed MCLK as 2MHZ on P1.4
DCO selected as 4MHZ and MCLK=DCO/1->observed controller is continuously resetting.(frequency approx 2.98MHZ)
DCO selected as 8MHZ and MCLK=DCO/4->observed MCLK as 2MHZ on P1.4
DCO selected as 8MHZ and MCLK=DCO/2->observed controller is continuously resetting.(frequency approx 2.98MHZ)
DCO selected as 16MHZ and MCLK=DCO/8->observed MCLK as 2MHZ on P1.4
DCO selected as 16MHZ and MCLK=DCO/4->observed controller is continuously resetting.(frequency approx 2.98MHZ)