TDV_GENDAC_PLL_A
tdvfb_cvg_dac_write(sc, TDV_GENDAC_PLLWR, TDV_GENDAC_PLL_A);
tdvfb_cvg_dac_write(sc, TDV_GENDAC_PLLRD, TDV_GENDAC_PLL_A);