TRMREG_SCSI_TARGETID
trm_reg_write8(pDCB->TargetID, TRMREG_SCSI_TARGETID);
RselTarLunId = trm_reg_read16(TRMREG_SCSI_TARGETID) & 0x1FFF;
trm_reg_write8((u_int8_t) RselTarLunId,TRMREG_SCSI_TARGETID);