B3_RI_CTRL
CSR_WRITE_2(sc, SELECT_RAM_BUFFER(i, B3_RI_CTRL),
CSR_WRITE_2(sc, SELECT_RAM_BUFFER(i, B3_RI_CTRL),
CSR_WRITE_2(sc, SELECT_RAM_BUFFER(sc_if->msk_port, B3_RI_CTRL),
CSR_WRITE_2(sc, SELECT_RAM_BUFFER(sc_if->msk_port, B3_RI_CTRL),