BUSPHASE_MESSAGE_IN
case BUSPHASE_MESSAGE_IN:
case BUSPHASE_MESSAGE_IN:
if ((phase & BUSMON_PHASE_MASK) != BUSPHASE_MESSAGE_IN) {
case BUSPHASE_MESSAGE_IN:
case BUSPHASE_MESSAGE_IN:
ret = nsp_expect_signal(SCpnt, BUSPHASE_MESSAGE_IN, BUSMON_REQ);