CAS_MIF_CONF
CAS_WRITE_4(sc, CAS_MIF_CONF,
CAS_READ_4(sc, CAS_MIF_CONF) & ~CAS_MIF_CONF_BB_MODE);
CAS_BARRIER(sc, CAS_MIF_CONF, 4,
v = CAS_READ_4(sc, CAS_MIF_CONF);
CAS_WRITE_4(sc, CAS_MIF_CONF, v);
CAS_BARRIER(sc, CAS_MIF_CONF, 4,
CAS_WRITE_4(sc, CAS_MIF_CONF, v);
CAS_BARRIER(sc, CAS_MIF_CONF, 4,