TDV_GENDAC_PLL_0
tdvfb_cvg_dac_write(sc, TDV_GENDAC_PLLWR, TDV_GENDAC_PLL_0);
tdvfb_cvg_dac_write(sc, TDV_GENDAC_PLLRD, TDV_GENDAC_PLL_0);