MT_DMA_INT_MASK_STATUS
reg8 = read_mt_uint8(ice, MT_DMA_INT_MASK_STATUS);
write_mt_uint8(ice, MT_DMA_INT_MASK_STATUS, reg8);
reg8 = read_mt_uint8(ice, MT_DMA_INT_MASK_STATUS);
write_mt_uint8(ice, MT_DMA_INT_MASK_STATUS, 0x00);