I solved the problem.
Instead of use the source of the FET430UIF, I used the power source of the Launchpad EXP430G2. Now it's working fine. :thumbup:
Just a little question, I noted that I can not use the clock settings as in MSP430G2553.
- BCSCTL1 = CALBC1_16MHZ;
- DCOCTL = CALDCO_16MHZ;
How is the the correct way to do this configuration?