PLLB_REF_INPUT_SPREADSPECTRUMIN
if ((dpll & PLL_REF_INPUT_MASK) == PLLB_REF_INPUT_SPREADSPECTRUMIN)
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;
PLLB_REF_INPUT_SPREADSPECTRUMIN) {
dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN;