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