DMC_CNTLI
dmcload(sc, DMC_CNTLI, 0, 0);
dmcload(sc, DMC_CNTLI, 0, DMC_MAINT );
dmcload(sc, DMC_CNTLI, 0, DMC_HDPLX);
dmcload(sc, DMC_CNTLI, 0, DMC_HDPLX | DMC_SEC);