C C SUCCESS STATUS CODES C C C INFORMATIONAL STATUS CODES C PARAMETER PH$_RAWPCT = '08028803'X ! Parallel Control Register: !XW PARAMETER PH$_RAWPES = '0802880B'X ! Parallel Error/Status Register: !XW PARAMETER PH$_BCNT = '08028813'X ! Parallel transaction count: !UW PARAMETER PH$_RBCNT = '0802881B'X ! Parallel reply list count: !UW PARAMETER PH$_PCTPIO = '08028823'X ! parallel programmed I/O mode PARAMETER PH$_PCTQSCAN = '0802882B'X ! parallel Q-Scan mode PARAMETER PH$_PCTQSTOP = '08028833'X ! parallel Q-Stop mode PARAMETER PH$_PCTSTOP = '0802883B'X ! parallel Stop mode PARAMETER PH$_PCTLIST = '08028843'X ! parallel list mode PARAMETER PH$_PCTBGL = '0802884B'X ! UNIBUS ERROR: Grant late(parallel highway driver overrun) PARAMETER PH$_PCTNXM = '08028853'X ! UNIBUS ERROR: Nonexistent memory PARAMETER PH$_PCTERR = '0802885B'X ! parallel transaction error PARAMETER PH$_PESBX = '08028863'X ! parallel branch X received PARAMETER PH$_PESNOBX = '0802886B'X ! No parallel branch X received PARAMETER PH$_PESBQ = '08028873'X ! parallel branch Q received PARAMETER PH$_PESNOBQ = '0802887B'X ! No parallel branch Q received PARAMETER PH$_PESBTO = '08028883'X ! parallel branch time out C C WARNING STATUS CODES C PARAMETER PH$_NOLAMSUP = '08029000'X ! no parallel crate LAM support enabled C C ERROR STATUS CODES C PARAMETER PH$_LAMFAIL = '08029802'X ! parallel crate LAM grader module failure PARAMETER PH$_PCCFAIL = '0802980A'X ! parallel crate controller failure C C FATAL/SEVERE STATUS CODES C