//devide or multiplier
//here is calculate frecuence
PLLCFG_bit.MSEL = 0x3; //M - multiplier
PLLCFG_bit.PSEL = 0x1; //P - devider
//set changes (require from architecture)
PLLFEED_bit.FEED = 0xAA;
PLLFEED_bit.FEED = 0x55;


//enable or connect PLL
//enable PLL
PLLCON_bit.PLLE = 1;
//set changes (require from architecture)
PLLFEED_bit.FEED = 0xAA;
PLLFEED_bit.FEED = 0x55;

//wait for PLOK (correct freq)
while(PLLSTAT_bit.PLOCK == 0);

//connect PLL
PLLCON_bit.PLLC = 1;
//set changes (require from architecture)
PLLFEED_bit.FEED = 0xAA;
PLLFEED_bit.FEED = 0x55;

VPBDIV=1;