CDATA_HOST_SRC_CURRENTH
hi = m3_rd_assp_data(sc, ch->adc_data + CDATA_HOST_SRC_CURRENTH);
m3_wr_assp_data(sc, ch->dac_data + CDATA_HOST_SRC_CURRENTH,
hi = m3_rd_assp_data(sc, ch->dac_data + CDATA_HOST_SRC_CURRENTH);
m3_wr_assp_data(sc, ch->adc_data + CDATA_HOST_SRC_CURRENTH,