TRACE1
TRACE1("[0x%x->FDOUT]", fdout);
TRACE1("[fd%d: turnoff]", fd->fdu);
TRACE1("[0x%x->FDOUT]", fdc->fdout & ~(FDO_FRST|FDO_FDMAEN));
TRACE1("[0x%x->FDOUT]", fdc->fdout & ~FDO_FDMAEN);
TRACE1("[0x%x->FDOUT]", fdc->fdout);
TRACE1("[FDDATA->0x%x]", (unsigned char)i);
TRACE1("[0x%x->FDDATA]", x);
TRACE1("fd%d[fd_iotimeout()]", fdc->fdu);
TRACE1("[fdc%d IDLE]", fdc->fdcu);
TRACE1("fd%d", fdu);
TRACE1("[%s]", fdstates[fdc->state]);
TRACE1("(0x%x)", fd->flags);
TRACE1("[0x%x->FDCTL]", fd->ft.trans);