TCIC_WR_MBASE_N
tcic_write_ind_2(h, TCIC_WR_MBASE_N((win<<1)+h->sock), 0);
tcic_write_ind_2(h, TCIC_WR_MBASE_N(hwwin), reg);
r1 = tcic_read_ind_2(h, TCIC_WR_MBASE_N(hwwin));