HW_APBH_CTRL0_SET
DMA_WR(sc, HW_APBH_CTRL0_SET, HW_APBH_CTRL0_AHB_BURST8_EN);
DMA_WR(sc, HW_APBH_CTRL0_SET, HW_APBH_CTRL0_APB_BURST4_EN);