          CTEXT  DSA$VE REQUESTS TO DFT.                                                                                                                                                                                                        R123_OS        1
          SPACE  4,10                                                                                                                                                                                                                           DOH_221        1
***       CONSTANTS FOR DFT REQUESTS.                                                                                                                                                                                                           R123_OS        3
*                                                                                                                                                                                                                                               R123_OS        4
*         DEFINES CODES AND REQUEST FORMATS FOR REQUESTS TO DFT                                                                                                                                                                                 R123_OS        5
*         USED BY NOS/VE PP AND CPU.                                                                                                                                                                                                            R123_OS        6
          SPACE  4,10                                                                                                                                                                                                                           DOH_221        2
**        REQUESTS ARE OF THE FORM -                                                                                                                                                                                                            R123_OS        9
*                                                                                                                                                                                                                                               R123_OS       10
*         8/RC, 8/TASKID, 16/P0, 16/P1, 16/P2                                                                                                                                                                                                   DOH_221        3
*                                                                                                                                                                                                                                               DOH_75         5
*         RC = REPLY CODE RETURNED BY DFT.                                                                                                                                                                                                      DOH_75         6
                                                                                                                                                                                                                                                DOH_286        1
                                                                                                                                                                                                                                                DOH_286        2
 RCNE     EQU    1           NO ERRORS ENCOUNTERED                                                                                                                                                                                              DOH_286        3
 RCEE     EQU    2           ERROR ENCOUNTERED                                                                                                                                                                                                  DOH_286        4
 RCIC     EQU    3           INVALID CDA DATA READ                                                                                                                                                                                              DOH_286        5
 RCRR     EQU    4           REQUEST RETRYABLE (INCOMPLETE)                                                                                                                                                                                     DOH_286        6
 RCIV     EQU    5           RESERVED (MEANT INCORRECT VERSION PRIOR TO LVL727)                                                                                                                                                                 DOH_315        1
 RC2E     EQU    6           *2AP* ENCOUNTERED ERROR                                                                                                                                                                                            DOH_286        8
 RCVI     EQU    7           VERSION INCORRECT                                                                                                                                                                                                  DOH_315        2
 RCEN     EQU    0#8         HARDWARE ELEMENT NOT FOUND                                                                                                                                                                                         KAP_4024       1
 RCER     EQU    0#9         HARDWARE ELEMENT RESERVED                                                                                                                                                                                          KAP_4024       2
 RCEP     EQU    0#A         HARDWARE ELEMENT NOT POWERED UP                                                                                                                                                                                    KAP_4024       3
 RCIL     EQU    0#B         INSUFFICIENT LENGTH FOR REQUEST RESPONSE                                                                                                                                                                           KAP_4024       4
 RCNF     EQU    0#13        NO FLAW FREE MEMORY AVAILABLE                                                                                                                                                                                      GJF_8166       1
          SPACE  4,10                                                                                                                                                                                                                           DOH_221        5
**        HALT THE 170 PROCESSOR.                                                                                                                                                                                                               R123_OS       13
*                                                                                                                                                                                                                                               R123_OS       14
*         HALTS THE 170 PROCESSOR AND SAVES THE REGISTERS IN THE                                                                                                                                                                                R123_OS       15
*         SPECIFIED BUFFER.                                                                                                                                                                                                                     R123_OS       16
*                                                                                                                                                                                                                                               R123_OS       17
*         8/RC, 8/H1P, 48/POINTER TO REGISTER SAVE BUFFER                                                                                                                                                                                       DOH_221        6
*         16/10, 48/                                                                                                                                                                                                                            DOH_221        7
                                                                                                                                                                                                                                                R123_OS       19
                                                                                                                                                                                                                                                R123_OS       20
 H1P      EQU    1           HALT 170 PROCESSOR                                                                                                                                                                                                 R123_OS       21
          SPACE  4,10                                                                                                                                                                                                                           DOH_221        8
**        HALT ALL THE NOS VE PROCESSORS.                                                                                                                                                                                                       R123_OS       23
*                                                                                                                                                                                                                                               R123_OS       24
*         HALTS ALL OF THE PROCESSORS AND SAVES THE REGISTERS IN THE                                                                                                                                                                            R123_OS       25
*         SPECIFIED BUFFER.                                                                                                                                                                                                                     R123_OS       26
*                                                                                                                                                                                                                                               R123_OS       27
*         8/RC, 8/HVP, 48/POINTER TO REGISTER SAVE BUFFER                                                                                                                                                                                       DOH_221        9
                                                                                                                                                                                                                                                R123_OS       29
                                                                                                                                                                                                                                                R123_OS       30
 HVP      EQU    2           HALT VIRTUAL PROCESSORS                                                                                                                                                                                            R123_OS       31
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       10
**        DEADSTART VIRTUAL PROCESSOR.                                                                                                                                                                                                          R123_OS       33
*                                                                                                                                                                                                                                               R123_OS       34
*         STARTS A SINGLE PROCESSOR RUNNING IN VIRTUAL STATE.                                                                                                                                                                                   R123_OS       35
*                                                                                                                                                                                                                                               R123_OS       36
*         8/RC, 8/DVP, 48/INITIAL REGISTER BUFFER                                                                                                                                                                                               DOH_221       11
*         16/CPU, 32/MPS, 16/                                                                                                                                                                                                                   DOH_221       12
                                                                                                                                                                                                                                                R123_OS       38
                                                                                                                                                                                                                                                R123_OS       39
 DVP      EQU    3           DEADSTART VIRTUAL PROCESSOR                                                                                                                                                                                        R123_OS       40
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       13
**        STOP VIRTUAL PROCESSOR.                                                                                                                                                                                                               R123_OS       42
*                                                                                                                                                                                                                                               R123_OS       43
*         HALTS, HALF EXCHANGES OUT, AND DEACTIVATES THE MEMORY                                                                                                                                                                                 R123_OS       44
*         PORT FOR A VIRTUAL STATE PROCESSOR.                                                                                                                                                                                                   R123_OS       45
*                                                                                                                                                                                                                                               R123_OS       46
*         8/RC, 8/SVP, 48/POINTER TO REGISTER SAVE BUFFER                                                                                                                                                                                       DOH_221       14
*         16/CPU, 48/                                                                                                                                                                                                                           DOH_221       15
                                                                                                                                                                                                                                                R123_OS       48
                                                                                                                                                                                                                                                R123_OS       49
 SVP      EQU    4           STOP VIRTUAL PROCESSOR                                                                                                                                                                                             R123_OS       50
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       16
**        LOAD DRIVER PP.                                                                                                                                                                                                                       R123_OS       52
*                                                                                                                                                                                                                                               R123_OS       53
*         LOADS THE SPECIFIED PP WITH THE SPECIFIED IMAGE FROM CENTRAL                                                                                                                                                                          R123_OS       54
*         MEMORY.                                                                                                                                                                                                                               R123_OS       55
*                                                                                                                                                                                                                                               R123_OS       56
*         8/RC, 8/LDP, 3/0, 1/NIO-CIO, 12/PP, 32/                                                                                                                                                                                               DOH_221       17
*         48/R REGISTER POINTER , 16/0                                                                                                                                                                                                          DOH_221       18
                                                                                                                                                                                                                                                R123_OS       59
                                                                                                                                                                                                                                                R123_OS       60
 LDP      EQU    5           LOAD DRIVER PP                                                                                                                                                                                                     R123_OS       61
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       19
**        FETCH HARDWARE INFORMATION.                                                                                                                                                                                                           R123_OS       63
*                                                                                                                                                                                                                                               R123_OS       64
*         RETURNS THE INFORMATION FROM THE HARDWARE DESCRIPTOR TABLE                                                                                                                                                                            R123_OS       65
*         IN *2AP* FOR THE SPECIFIED ELEMENT.                                                                                                                                                                                                   DOH_221       20
*                                                                                                                                                                                                                                               R123_OS       67
*         8/RC, 8/FHI, 8/N, 8/K, 32/RMA                                                                                                                                                                                                         DOH_221       21
*                                                                                                                                                                                                                                               R123_OS       69
*         N = ORDINAL OF ELEMENT.                                                                                                                                                                                                               R123_OS       70
*         K = KIND OF ELEMENT (0 = IOU, 1 = MEM, 2 = CPU).                                                                                                                                                                                      DOH_221       22
                                                                                                                                                                                                                                                R123_OS       72
                                                                                                                                                                                                                                                R123_OS       73
 FHI      EQU    6           FETCH HARDWARE INFORMATION                                                                                                                                                                                         R123_OS       74
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       23
**        CHANGE PROCESSOR REGISTER.                                                                                                                                                                                                            R123_OS       76
*                                                                                                                                                                                                                                               R123_OS       77
*         CHANGES MPS IN THE SPECIFIED PROCESSOR.                                                                                                                                                                                               R123_OS       78
*                                                                                                                                                                                                                                               R123_OS       79
*         8/RC, 8/CPR, 8/CPU, 8/0, 32/MPS                                                                                                                                                                                                       DOH_221       24
                                                                                                                                                                                                                                                R123_OS       81
                                                                                                                                                                                                                                                R123_OS       82
 CPR      EQU    7           CHANGE PROCESSOR REGISTER                                                                                                                                                                                          R123_OS       83
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       25
**        FETCH DATA FROM COMMON DISK AREA.                                                                                                                                                                                                     R123_OS       85
*                                                                                                                                                                                                                                               R123_OS       86
*         READS THE NAMED OBJECT FROM THE COMMON DISK AREA TO MEMORY.                                                                                                                                                                           R123_OS       87
*                                                                                                                                                                                                                                               R123_OS       88
*         8/RC, 8/FCD, 48/R REGISTER POINTER                                                                                                                                                                                                    DOH_221       26
*         32/RECORD NAME, 32/                                                                                                                                                                                                                   DOH_221       27
*         48/R REGISTER POINTER POINTING TO LWA + 1, 16/                                                                                                                                                                                        DOH_221       28
                                                                                                                                                                                                                                                R123_OS       92
                                                                                                                                                                                                                                                R123_OS       93
 FCD      EQU    10          FETCH CDA DATA                                                                                                                                                                                                     R123_OS       94
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       29
**        ACCESS THE DEADSTART SECTOR FROM SMALL SECTOR DISK.                                                                                                                                                                                   R123_OS       96
*                                                                                                                                                                                                                                               R123_OS       97
*         8/RC, 8/ADS, 48/R REGISTER POINTER                                                                                                                                                                                                    DOH_221       30
*         16/DT, 16/CH, 16/UN, 16/AF                                                                                                                                                                                                            DOH_221       31
*                                                                                                                                                                                                                                               R123_OS      100
*         DT = DISK TYPE.                                                                                                                                                                                                                       DOH_221       32
*         CH = CHANNEL NUMBER OF DISK CONTROLLER.                                                                                                                                                                                               DOH_221       33
*         UN = UNIT NUMBER.                                                                                                                                                                                                                     DOH_221       34
*         AF = ACCESS FLAG 1=WRITE 0=READ.                                                                                                                                                                                                      DOH_221       35
                                                                                                                                                                                                                                                DOH_221       36
                                                                                                                                                                                                                                                R123_OS      105
 ADS      EQU    11                                                                                                                                                                                                                             R123_OS      106
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       37
**        READ/WRITE COMMON DISK AREA.                                                                                                                                                                                                          R123_OS      108
*                                                                                                                                                                                                                                               R123_OS      109
*         8/RC, 8/RWC,48/R REGISTER POINTER                                                                                                                                                                                                     DOH_221       38
*         16/V, 16/F, 16/PPR, 16/RWF                                                                                                                                                                                                            DOH_221       39
*         32/RECORD NAME, 16/LENGTH, 16/0                                                                                                                                                                                                       DOH_221       40
*                                                                                                                                                                                                                                               R123_OS      113
*         V = VALID DATA IN FILE (1=TRUE).                                                                                                                                                                                                      DOH_221       41
*         F = 12 OR 16 BIT FILE (0=12 BIT, 1=16 BIT).                                                                                                                                                                                           DOH_221       42
*         PPR = READ ENTIRE OR PARTIAL PROGRAM (0=ENTIRE, 1=PARTIAL).                                                                                                                                                                           DOH_221       43
*         RWF = READ OR WRITE TO BE PERFORMED (0=READ, 1=WRITE).                                                                                                                                                                                DOH_221       44
*         RECORD NAME NAME OF FILE TO ACCESS.                                                                                                                                                                                                   R123_OS      118
*         LENGTH = PP WORD COUNT.                                                                                                                                                                                                               DOH_221       45
                                                                                                                                                                                                                                                DOH_221       46
                                                                                                                                                                                                                                                R123_OS      120
 RWC      EQU    12                                                                                                                                                                                                                             R123_OS      121
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       47
**        WRITE CLOCK INFO TO DISK AND THE HDT AND THE WALL CLOCK CHIP.                                                                                                                                                                         R123_OS      123
*                                                                                                                                                                                                                                               R123_OS      124
*         8/RC, 8/WCD, 8/YEARS, 8/MONTHS, 8/DAYS, 8/HOURS, 8/MINUTES, 8/0                                                                                                                                                                       DOH_221       48
*         16/FRC1, 16/FRC2, 16/FRC3, 16/FRC4                                                                                                                                                                                                    DOH_221       49
                                                                                                                                                                                                                                                DOH_221       50
                                                                                                                                                                                                                                                R123_OS      127
 WCD      EQU    13                                                                                                                                                                                                                             R123_OS      128
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       51
**        START THE 170 PROCESSOR.                                                                                                                                                                                                              R123_OS      130
*                                                                                                                                                                                                                                               R123_OS      131
*         STARTS THE 170 PROCESSOR.                                                                                                                                                                                                             R123_OS      132
*                                                                                                                                                                                                                                               R123_OS      133
*         8/RC, 8/S1P, 48/POINTER TO REGISTER SAVE BUFFER                                                                                                                                                                                       DOH_221       52
*         16/10, 48/                                                                                                                                                                                                                            DOH_221       53
                                                                                                                                                                                                                                                R123_OS      135
                                                                                                                                                                                                                                                R123_OS      136
 S1P      EQU    14          START 170 PROCESSOR                                                                                                                                                                                                R123_OS      137
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       54
**        PP UTILITY FUNCTIONS.  THE FUNCTIONS THAT THIS COVERS ARE:                                                                                                                                                                            R123_OS      139
*                . IDLE PP ONLY.                                                                                                                                                                                                                R123_OS      140
*                . IDLE PP AND DUMP PP REGISTERS.                                                                                                                                                                                               R123_OS      141
*                . IDLE PP, DUMP PP REGISTERS AND MEMORY.                                                                                                                                                                                       R123_OS      142
*                . DUMP PP REGISTERS WITHOUT IDLING PPU.                                                                                                                                                                                        R123_OS      143
*                                                                                                                                                                                                                                               R123_OS      144
*         FORMAT OF REQUEST DEFINED IN DECK                                                                                                                                                                                                     R123_OS      145
*         *DST$DFT_PP_UTILITY_FUNCTIONS*.                                                                                                                                                                                                       R123_OS      146
                                                                                                                                                                                                                                                DOH_221       55
                                                                                                                                                                                                                                                R123_OS      147
 PUF      EQU    15          PP UTILITY FUNCTIONS.                                                                                                                                                                                              R123_OS      148
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       56
**        RESUME PP.                                                                                                                                                                                                                            R123_OS      150
*                                                                                                                                                                                                                                               R123_OS      151
*         RESUME PP AT A SPECIFIED ADDRESS.                                                                                                                                                                                                     R123_OS      152
*                                                                                                                                                                                                                                               R123_OS      153
*         8/RC, 8/REP, 3/0, 1/NIO-CIO, 12/PP NUMBER, 16/STARTING ADDRESS                                                                                                                                                                        DOH_221       57
                                                                                                                                                                                                                                                DOH_221       58
                                                                                                                                                                                                                                                R123_OS      155
 REP      EQU    16          RESUME PP                                                                                                                                                                                                          R123_OS      156
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       59
**        UPDATE FREE RUNNING COUNTER.                                                                                                                                                                                                          R123_OS      158
*                                                                                                                                                                                                                                               R123_OS      159
*         8/RC, 8/UFC, 48/NEW FREE RUNNING COUNTER VALUE                                                                                                                                                                                        DOH_221       60
                                                                                                                                                                                                                                                DOH_221       61
                                                                                                                                                                                                                                                R123_OS      161
 UFC      EQU    17                                                                                                                                                                                                                             R123_OS      162
          SPACE  4,10                                                                                                                                                                                                                           DOH_221       62
**        SET DFT ERROR THRESHOLDS.                                                                                                                                                                                                             R123_OS      164
*                                                                                                                                                                                                                                               R123_OS      165
*         8/RC, 8/SDT, 13/0, 1/C, 1/U, 1/C, 8/ET, 8/EI, 8/CE, 8/UCE                                                                                                                                                                             DOH_221       63
                                                                                                                                                                                                                                                DOH_221       64
                                                                                                                                                                                                                                                R123_OS      167
 SDT      EQU    20                                                                                                                                                                                                                             R123_OS      168
 GCS      SPACE  4,10                                                                                                                                                                                                                           DOH_54         1
**        GET NIO CHANNEL STATUS.                                                                                                                                                                                                               DOH_54         2
*                                                                                                                                                                                                                                               DOH_54         3
*         8/RC, 8/GCS, 8/IOU NUMBER, 8/CH, 32/0                                                                                                                                                                                                 DOH_221       65
*         64/R REGISTER POINTER                                                                                                                                                                                                                 DOH_221       66
*                                                                                                                                                                                                                                               DOH_54         6
*         CH = NIO CHANNEL NUMBER.                                                                                                                                                                                                              DOH_221       67
                                                                                                                                                                                                                                                DOH_54         8
                                                                                                                                                                                                                                                DOH_54         9
 GCS      EQU    21                                                                                                                                                                                                                             DOH_54        10
 DVR      SPACE  4,10                                                                                                                                                                                                                           DOH_44         1
**        DEADSTART VIRTUAL PROCESSOR (REQUEST FORMAT REVISED FOR LEVEL 92).                                                                                                                                                                    DOH_221       68
*                                                                                                                                                                                                                                               DOH_44         3
*         STARTS A SINGLE PROCESSOR RUNNING IN VIRTUAL STATE.                                                                                                                                                                                   DOH_44         4
*                                                                                                                                                                                                                                               DOH_44         5
*         8/RC, 8/DVR, 16/CPU INDEX, 32/MPS                                                                                                                                                                                                     DOH_221       69
*         64/R-POINTER TO REGISTER LIST                                                                                                                                                                                                         DOH_221       70
                                                                                                                                                                                                                                                DOH_44         8
                                                                                                                                                                                                                                                DOH_44         9
 DVR      EQU    22          DEADSTART VIRTUAL PROCESSOR                                                                                                                                                                                        DOH_44        10
 CPO      SPACE  4,10                                                                                                                                                                                                                           DOH_44        11
**        CHANGE PROCESSOR REGISTER (REQUEST FORMAT REVISED FOR LEVEL 92).                                                                                                                                                                      DOH_221       71
*                                                                                                                                                                                                                                               DOH_44        13
*         CHANGES MPS IN THE SPECIFIED PROCESSOR.                                                                                                                                                                                               DOH_44        14
*                                                                                                                                                                                                                                               DOH_44        15
*         8/RC, 8/CPO, 16/CPU INDEX, 32/MPS                                                                                                                                                                                                     DOH_221       72
                                                                                                                                                                                                                                                DOH_44        17
                                                                                                                                                                                                                                                DOH_44        18
 CPO      EQU    23          CHANGE PROCESSOR REGISTER                                                                                                                                                                                          DOH_44        19
 ADR      SPACE  4,20                                                                                                                                                                                                                           DOH_240        2
**        ACCESS THE DEADSTART SECTOR FROM SMALL SECTOR DISK.                                                                                                                                                                                   DOH_221       73
*         (REQUEST FORMAT REVISED FOR LEVEL 92).                                                                                                                                                                                                DOH_221       74
*                                                                                                                                                                                                                                               DOH_44        22
*         8/RC, 8/ADR, 8/IOU NUMBER, 8/CH, 8/UN, 8/DT, 8/AF, 8/RFU                                                                                                                                                                              DOH_221       75
*         64/R-POINTER                                                                                                                                                                                                                          DOH_221       76
*         16/FN, 16/TES, 32/RFU                                                                                                                                                                                                                 DOH_240        3
*                                                                                                                                                                                                                                               DOH_44        25
*         DT = DISK TYPE.                                                                                                                                                                                                                       DOH_221       77
*         CH = CHANNEL NUMBER OF DISK CONTROLLER.                                                                                                                                                                                               DOH_221       78
*         UN = UNIT NUMBER.                                                                                                                                                                                                                     DOH_221       79
*         AF = ACCESS FLAG 1=WRITE 0=READ.                                                                                                                                                                                                      DOH_221       80
*         THE FOLLOWING TWO OUTPUT PARAMETERS ARE ONLY VALID WHEN (RC) = 6.                                                                                                                                                                     DOH_240        4
*         FN = *2AP* FUNCTION NUMBER FOR WHICH ERROR OCCURRED.                                                                                                                                                                                  DOH_240        5
*         TES= *2AP* ERROR STATUS.                                                                                                                                                                                                              DOH_240        6
                                                                                                                                                                                                                                                DOH_44        30
                                                                                                                                                                                                                                                DOH_44        31
 ADR      EQU    24                                                                                                                                                                                                                             DOH_44        32
 ACA      SPACE  4,20                                                                                                                                                                                                                           DOH_240        7
**        READ/WRITE COMMON DISK AREA (REQUEST FORMAT REVISED FOR LEVEL 92).                                                                                                                                                                    DOH_221       81
*                                                                                                                                                                                                                                               DOH_44        35
*         8/RC, 8/ACA, 32/CIP IMAGE NAME, 5/0, 1/V, 1/S, 1/P, 1/0, 1/W, 1/C, 5/0                                                                                                                                                                DOH_221       82
*         64/R-POINTER                                                                                                                                                                                                                          DOH_221       83
*         16/FN, 16/TES, 32/RFU                                                                                                                                                                                                                 DOH_240        8
*                                                                                                                                                                                                                                               DOH_44        38
*         V = VALID DATA IN FILE (1=TRUE).                                                                                                                                                                                                      DOH_221       84
*         S = 12 OR 16 BIT FILE (0=12 BIT, 1=16 BIT).                                                                                                                                                                                           DOH_221       85
*         P = READ ENTIRE OR PARTIAL PROGRAM (0=ENTIRE, 1=PARTIAL).                                                                                                                                                                             DOH_221       86
*         W = READ OR WRITE TO BE PERFORMED (0=READ, 1=WRITE).                                                                                                                                                                                  DOH_221       87
*         C = CEL SECTOR IF SET.                                                                                                                                                                                                                DOH_44        43
*         LENGTH = PP WORD COUNT.                                                                                                                                                                                                               DOH_221       88
*         THE FOLLOWING TWO OUTPUT PARAMETERS ARE ONLY VALID WHEN (RC) = 6.                                                                                                                                                                     DOH_240        9
*         FN = *2AP* FUNCTION NUMBER FOR WHICH ERROR OCCURRED.                                                                                                                                                                                  DOH_240       10
*         TES= *2AP* ERROR STATUS.                                                                                                                                                                                                              DOH_240       11
                                                                                                                                                                                                                                                DOH_44        45
                                                                                                                                                                                                                                                DOH_44        46
 ACA      EQU    25                                                                                                                                                                                                                             DOH_44        47
 PUR      SPACE  4,15                                                                                                                                                                                                                           DOH_221       89
**        PP UTILITY FUNCTIONS (REQUEST FORMAT REVISED FOR LEVEL 92).                                                                                                                                                                           DOH_221       90
*                                                                                                                                                                                                                                               DOH_44        50
*         8/RC, 8/PUR, 8/IOU NUMBER, 8/CIO, 8/PP NUMBER, 8/SUBFUNCTION, 8/ADDR, 8/                                                                                                                                                              DOH_221       91
*         64/R-POINTER                                                                                                                                                                                                                          DOH_221       92
*                                                                                                                                                                                                                                               DOH_44        53
*         SUBFUNCTIONS -                                                                                                                                                                                                                        DOH_44        54
*         1 - DUMP PP REGISTERS ONLY.                                                                                                                                                                                                           DOH_44        55
*         2 - IDLE PP ONLY.                                                                                                                                                                                                                     DOH_44        56
*         3 - IDLE PP AND DUMP PP REGISTERS AND MEMORY.                                                                                                                                                                                         DOH_44        57
*         4 - IDLE PP AND DUMP PP REGISTERS.                                                                                                                                                                                                    DOH_44        58
*         5 - LOAD PP.                                                                                                                                                                                                                          DOH_44        59
*         6 - RESUME PP.                                                                                                                                                                                                                        DOH_44        60
*         7 - CAPTURE PP R REGISTER.                                                                                                                                                                                                            GJF_8180       1
*         8 - MASTER CLEAR SPECIFIC CHANNEL.                                                                                                                                                                                                    GJF_8180       2
                                                                                                                                                                                                                                                DOH_53         2
                                                                                                                                                                                                                                                DOH_53         3
 PUR      EQU    26          PP UTILITY FUNCTIONS                                                                                                                                                                                               DOH_44        63
 GMR      SPACE  4,15                                                                                                                                                                                                                           DOH_306        1
**        GET MAINTENANCE REGISTER.                                                                                                                                                                                                             DOH_306        2
*                                                                                                                                                                                                                                               DOH_306        3
*         8/RC, 8/GMR, 8/IOU NUMBER, 8/, 16/MC-INFO, 16/REGISTER NUMBER                                                                                                                                                                         DOH_306        4
*         64/R-POINTER                                                                                                                                                                                                                          DOH_306        5
*                                                                                                                                                                                                                                               DOH_306        6
*         MC-INFO = 4/, 4/MAINTENANCE CH PORT, 4/, 4/MAINTENANCE CH TYPE CODE.                                                                                                                                                                  DOH_306        7
*         LENGTH OF R-POINTER MUST BE TWO OR GREATER.                                                                                                                                                                                           DOH_306        8
*                                                                                                                                                                                                                                               DOH_306        9
*         THE RESULTS OF READING THE SPECIFIED MAINTENANCE REGISTER ARE                                                                                                                                                                         DOH_306       10
*         RETURNED IN A TWO WORD BLOCK STARTING AT THE ADDRESS POINTED TO                                                                                                                                                                       DOH_306       11
*         BY THE R-POINTER.  THE RETURNED INFORMATION IS IN THE FOLLOWING                                                                                                                                                                       DOH_306       12
*         FORMAT -                                                                                                                                                                                                                              DOH_306       13
*         8/, 8/BYTE-0, 8/, 8/BYTE-1, 8/, 8/BYTE-2, 8/, 8/BYTE-3                                                                                                                                                                                DOH_306       14
*         8/, 8/BYTE-4, 8/, 8/BYTE-5, 8/, 8/BYTE-6, 8/, 8/BYTE-7                                                                                                                                                                                DOH_306       15
                                                                                                                                                                                                                                                DOH_306       16
                                                                                                                                                                                                                                                DOH_306       17
 GMR      EQU    27          GET MAINTENANCE REGISTER                                                                                                                                                                                           DOH_306       18
 LDS      SPACE  4,10                                                                                                                                                                                                                           DOH_53         4
**        LOAD DFT IN SECONDARY IOU.                                                                                                                                                                                                            DOH_53         5
*                                                                                                                                                                                                                                               DOH_53         6
*         8/RC, 8/LDS, 8/IOU NUMBER, 8/CIO, 8/PP NUMBER, 24/0                                                                                                                                                                                   DOH_221       93
                                                                                                                                                                                                                                                DOH_53         8
                                                                                                                                                                                                                                                DOH_53         9
 LDS      EQU    30          LOAD DFT IN SECONDARY IOU                                                                                                                                                                                          DOH_53        10
 IAP      SPACE  4,10                                                                                                                                                                                                                           DOH_52         1
**        IDLE ALL PP-S AND CH-S IN IOU.                                                                                                                                                                                                        DOH_59         1
*                                                                                                                                                                                                                                               DOH_52         3
*         8/RC, 8/IAP, 8/IOU NUMBER, 8/SUBFUNCTION, 32/0                                                                                                                                                                                        DOH_221       94
*                                                                                                                                                                                                                                               DOH_59         3
*         SUBFUNCTION -                                                                                                                                                                                                                         DOH_59         4
*         0 - IDLE ALL PP-S AND CH-S IN IOU EXCEPT DFT.                                                                                                                                                                                         DOH_59         5
*         1 - IDLE DFT IN THIS IOU.                                                                                                                                                                                                             DOH_59         6
                                                                                                                                                                                                                                                DOH_52         5
                                                                                                                                                                                                                                                DOH_52         6
 IAP      EQU    31          IDLE ALL PP-S AND CH-S                                                                                                                                                                                             DOH_52         7
 AHE      SPACE  4,20                                                                                                                                                                                                                           DOH_240       12
**        ACCESS HARDWARE INFORMATION.                                                                                                                                                                                                          DOH_59         8
*                                                                                                                                                                                                                                               DOH_59         9
*         READS OR WRITES THE INFORMATION IN THE HARDWARE DESCRIPTOR                                                                                                                                                                            DOH_59        10
*         TABLE IN *2AP* FOR THE SPECIFIED ELEMENT.                                                                                                                                                                                             DOH_221       95
*                                                                                                                                                                                                                                               DOH_59        12
*         8/RC, 8/RWH, 16/R, 16/N, 16/K                                                                                                                                                                                                         DOH_221       96
*         64/R-POINTER                                                                                                                                                                                                                          DOH_221       97
*         16/FN, 16/TES, 32/RFU                                                                                                                                                                                                                 DOH_240       13
*                                                                                                                                                                                                                                               DOH_59        15
*         R = 1 FOR READ, 0 FOR WRITE.                                                                                                                                                                                                          DOH_59        16
*         N = ORDINAL OF ELEMENT.                                                                                                                                                                                                               DOH_59        17
*         K = KIND OF ELEMENT (0 = IOU, 1 = MEM, 2 = CPU).                                                                                                                                                                                      DOH_221       98
*         THE FOLLOWING TWO OUTPUT PARAMETERS ARE ONLY VALID WHEN (RC) = 6.                                                                                                                                                                     DOH_240       14
*         FN = *2AP* FUNCTION NUMBER FOR WHICH ERROR OCCURRED.                                                                                                                                                                                  DOH_240       15
*         TES = *2AP* ERROR STATUS.                                                                                                                                                                                                             DOH_240       16
                                                                                                                                                                                                                                                DOH_59        19
                                                                                                                                                                                                                                                DOH_59        20
 AHE      EQU    32          FETCH HARDWARE INFORMATION                                                                                                                                                                                         DOH_59        21
 RPL      SPACE  4,20                                                                                                                                                                                                                           DOH_240       17
**        REQUEST PROGRAM LENGTH.                                                                                                                                                                                                               DOH_222        2
*                                                                                                                                                                                                                                               DOH_222        3
*         RPL RETURNS THE LENGTH (IN CM WORDS) OF THE INDICATED                                                                                                                                                                                 DOH_222        4
*         PROGRAM.  NOTE THAT THIS FUNCTION IS NOT TO BE USED                                                                                                                                                                                   DOH_222        5
*         FOR DATA ITEMS SUCH AS *VCU* AND *CEL*.  USE FUNCTION                                                                                                                                                                                 DOH_222        6
*         34(8) TO ACCESS LENGTHS OF ONE SECTOR DATA ITEMS.                                                                                                                                                                                     DOH_222        7
*                                                                                                                                                                                                                                               DOH_222        8
*         8/RC, 8/RPL, 32/CIP IMAGE NAME, 16/LENGTH                                                                                                                                                                                             DOH_222        9
*         16/FN, 16/TES, 32/RFU                                                                                                                                                                                                                 DOH_240       18
*                                                                                                                                                                                                                                               DOH_222       10
*         LENGTH = PROGRAM LENGTH IN CM WORDS.  THIS IS AN OUTPUT                                                                                                                                                                               DOH_222       11
*                  PARAMETER.                                                                                                                                                                                                                   DOH_222       12
*         THE FOLLOWING TWO OUTPUT PARAMETERS ARE ONLY VALID WHEN (RC) = 6.                                                                                                                                                                     DOH_240       19
*         FN = *2AP* FUNCTION NUMBER FOR WHICH ERROR OCCURRED.                                                                                                                                                                                  DOH_240       20
*         TES = *2AP* ERROR STATUS.                                                                                                                                                                                                             DOH_240       21
                                                                                                                                                                                                                                                DOH_222       13
                                                                                                                                                                                                                                                DOH_222       14
 RPL      EQU    33          REQUEST PROGRAM LENGTH                                                                                                                                                                                             DOH_222       15
 RDL      SPACE  4,20                                                                                                                                                                                                                           DOH_240       22
**        REQUEST DATA LENGTH.                                                                                                                                                                                                                  DOH_222       17
*                                                                                                                                                                                                                                               DOH_222       18
*         RDL RETURNS THE LENGTH (IN CM WORDS) OF THE INDICATED                                                                                                                                                                                 DOH_222       19
*         DATA ITEM.  NOTE THAT THIS FUNCTION IS NOT TO BE USED                                                                                                                                                                                 DOH_222       20
*         TO OBTAIN THE LENGTH OF PROGRAMS.  USE FUNCTION 33(8)                                                                                                                                                                                 DOH_222       21
*         TO ACCESS THE LENGTHS OF MULTISECTOR PROGRAMS.                                                                                                                                                                                        DOH_222       22
*                                                                                                                                                                                                                                               DOH_222       23
*         8/RC, 8/RDL, 32/CIP IMAGE NAME, 16/LENGTH                                                                                                                                                                                             DOH_222       24
*         16/FN, 16/TES, 32/RFU                                                                                                                                                                                                                 DOH_240       23
*                                                                                                                                                                                                                                               DOH_222       25
*         LENGTH = DATA LENGTH IN CM WORDS.  THIS IS AN OUTPUT                                                                                                                                                                                  DOH_222       26
*                  PARAMETER.                                                                                                                                                                                                                   DOH_222       27
*         THE FOLLOWING TWO OUTPUT PARAMETERS ARE ONLY VALID WHEN (RC) = 6.                                                                                                                                                                     DOH_240       24
*         FN = *2AP* FUNCTION NUMBER FOR WHICH ERROR OCCURRED.                                                                                                                                                                                  DOH_240       25
*         TES = *2AP* ERROR STATUS.                                                                                                                                                                                                             DOH_240       26
                                                                                                                                                                                                                                                DOH_222       28
                                                                                                                                                                                                                                                DOH_222       29
 RDL      EQU    34          REQUEST DATA LENGTH                                                                                                                                                                                                DOH_222       30
 MVP      SPACE  4,10                                                                                                                                                                                                                           KAP_84         1
**        MANAGE VIRTUAL PROCESSOR.                                                                                                                                                                                                             KAP_84         2
*                                                                                                                                                                                                                                               KAP_84         3
*         PERFORMS A SPECIFIED ACTION ON A SPECIFIED CPU.                                                                                                                                                                                       KAP_84         4
*                                                                                                                                                                                                                                               KAP_84         5
*         8/RC, 8/MVP, 8/CPU, 8/ACT, 32/0.                                                                                                                                                                                                      KAP_84         6
*                                                                                                                                                                                                                                               KAP_84         7
*         ACT = ACTION TO BE PERFORMED.                                                                                                                                                                                                         KAP_84         8
*           0 = START CPU.                                                                                                                                                                                                                      KAP_84         9
*           1 = HALT CPU.                                                                                                                                                                                                                       KAP_84        10
                                                                                                                                                                                                                                                DOH_222       31
                                                                                                                                                                                                                                                KAP_84        11
 MVP      EQU    35          MANAGE VIRTUAL PROCESSOR                                                                                                                                                                                           KAP_84        12
 CES      SPACE  4,10                                                                                                                                                                                                                           KAP_4024       5
**        CHANGE ELEMENT STATE.                                                                                                                                                                                                                 KAP_4024       6
*                                                                                                                                                                                                                                               KAP_4024       7
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024       8
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024       9
                                                                                                                                                                                                                                                KAP_4024      10
 CES      EQU    36          CHANGE ELEMENT STATE                                                                                                                                                                                               KAP_4024      11
 GED      SPACE  4,25                                                                                                                                                                                                                           KAP_4024      12
**        GET ELEMENT DESCRIPTOR.                                                                                                                                                                                                               KAP_4024      13
*                                                                                                                                                                                                                                               KAP_4024      14
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024      15
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024      16
*                                                                                                                                                                                                                                               KAP_4024      17
*         8/RC, 8/GED, 16/ELEMENT, 16/SUB-ELEMENT, 16/LENGTH.                                                                                                                                                                                   KAP_4024      18
*                                                                                                                                                                                                                                               KAP_4024      19
*         ELEMENT = ELEMENT IDENTIFIER.                                                                                                                                                                                                         KAP_4024      20
*           00 = CPU0.                                                                                                                                                                                                                          KAP_4024      21
*           10 = CPU1.                                                                                                                                                                                                                          KAP_4024      22
*           01 = CENTRAL MEMORY.                                                                                                                                                                                                                KAP_4024      23
*           02 = IOU0.                                                                                                                                                                                                                          KAP_4024      24
*           12 = IOU1.                                                                                                                                                                                                                          KAP_4024      25
*         SUB-ELEMENT = SUB-ELEMENT IDENTIFIER.                                                                                                                                                                                                 KAP_4024      26
*           IF ELEMENT = 01 (CENTRAL MEMORY) THEN                                                                                                                                                                                               KAP_4024      27
*               0     = CENTRAL MEMORY ELEMENT DESCRIPTOR.                                                                                                                                                                                      KAP_4024      28
*             100(16) = OS FLAW TABLE ELEMENT DESCRIPTOR.                                                                                                                                                                                       KAP_4024      29
*           IF ELEMENT = X2 (IOU ELEMENT) THEN                                                                                                                                                                                                  KAP_4024      30
*               0     = IOU ELEMENT DESCRIPTOR.                                                                                                                                                                                                 KAP_4024      31
*             100(16) = CHANNEL DESCRIPTOR.                                                                                                                                                                                                     KAP_4024      32
*             200(16) = PP DESCRIPTOR.                                                                                                                                                                                                          KAP_4024      33
*         LENGTH = LENGTH OF ELEMENT DESCRIPTOR IN CM WORDS.                                                                                                                                                                                    KAP_4024      34
                                                                                                                                                                                                                                                KAP_4024      35
                                                                                                                                                                                                                                                KAP_4024      36
 GED      EQU    37          GET ELEMENT DESCRIPTOR                                                                                                                                                                                             KAP_4024      37
 ASM      SPACE  4,15                                                                                                                                                                                                                           KAP_4024      38
**        ACCESS/CHANGE SECURED MODE.                                                                                                                                                                                                           KAP_4024      39
*                                                                                                                                                                                                                                               KAP_4024      40
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024      41
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024      42
                                                                                                                                                                                                                                                KAP_4024      43
                                                                                                                                                                                                                                                KAP_4024      44
 ASM      EQU    40          ACCESS/CHANGE SECURED MODE                                                                                                                                                                                         KAP_4024      45
 CDT      SPACE  4,10                                                                                                                                                                                                                           KAP_4024      46
**        CHANGE DATE/TIME INFORMATION.                                                                                                                                                                                                         KAP_4024      47
*                                                                                                                                                                                                                                               KAP_4024      48
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024      49
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024      50
                                                                                                                                                                                                                                                KAP_4024      51
                                                                                                                                                                                                                                                KAP_4024      52
 CDT      EQU    41          CHANGE DATE/TIME INFORMATION                                                                                                                                                                                       KAP_4024      53
 RDT      SPACE  4,10                                                                                                                                                                                                                           KAP_4024      54
**        READ DATE/TIME INFORMATION.                                                                                                                                                                                                           KAP_4024      55
*                                                                                                                                                                                                                                               KAP_4024      56
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024      57
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024      58
                                                                                                                                                                                                                                                KAP_4024      59
                                                                                                                                                                                                                                                KAP_4024      60
 RDT      EQU    42          READ DATE/TIME INFORMATION                                                                                                                                                                                         GJF_8166       2
 GGM      SPACE  4,10                                                                                                                                                                                                                           GJF_8166       3
**        GET FLAW FREE MEMORY.                                                                                                                                                                                                                 GJF_8166       4
*                                                                                                                                                                                                                                               GJF_8166       5
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         GJF_8166       6
*         DFT ONLY.                                                                                                                                                                                                                             GJF_8166       7
                                                                                                                                                                                                                                                KAP_4024      67
                                                                                                                                                                                                                                                KAP_4024      68
 GGM      EQU    43          GET FLAW FREE MEMORY.                                                                                                                                                                                              GJF_8166       8
 SSA      SPACE  4,10                                                                                                                                                                                                                           KAP_4024      70
**        SYSTEM STATE ALERT.                                                                                                                                                                                                                   KAP_4024      71
*                                                                                                                                                                                                                                               KAP_4024      72
*         THIS REQUEST IS PROCESSED BY THE CYBER 2000 SERVICE PROCESSOR                                                                                                                                                                         KAP_4024      73
*         DFT ONLY.                                                                                                                                                                                                                             KAP_4024      74
                                                                                                                                                                                                                                                KAP_4024      75
                                                                                                                                                                                                                                                KAP_4024      76
 SSA      EQU    44          SYSTEM STATE ALERT                                                                                                                                                                                                 KAP_4024      77
 RIS      SPACE  4,10                                                                                                                                                                                                                           GJF_8180       3
**        RETRIEVE IOU STATUS REGISTER.                                                                                                                                                                                                         GJF_8180       4
*                                                                                                                                                                                                                                               GJF_8180       5
*         THIS REQUEST WILL RETURN IOU REGISTER 40(16) TO THE REQUESTOR.                                                                                                                                                                        GJF_8180       6
                                                                                                                                                                                                                                                GJF_8180       7
*         8/RC, 8/TASKID, 8/IOU#, 40/RFU                                                                                                                                                                                                        GJF_8180       8
*         64/CONTENTS OF REGISTER 40(16).                                                                                                                                                                                                       GJF_8180       9
                                                                                                                                                                                                                                                GJF_8180      10
 RIS      EQU    45          RETURN IOU STATUS REGISTER                                                                                                                                                                                         GJF_8180      11
 RSP      SPACE  4,10                                                                                                                                                                                                                           GJF_8180      12
**        RELOAD SCI PP.                                                                                                                                                                                                                        GJF_8180      13
*                                                                                                                                                                                                                                               GJF_8180      14
*         THIS REQUEST WILL RELOAD THE SCI PP.  THE FORMAT IS:                                                                                                                                                                                  GJF_8180      15
                                                                                                                                                                                                                                                GJF_8180      16
*         8/RC, 8/TASKID, 8/IOU NUMBER, 8/CIO, 8/PP NUMBER, 24/RFU                                                                                                                                                                              GJF_8180      17
                                                                                                                                                                                                                                                GJF_8180      18
 RSP      EQU    46          RELOAD THE SCI PP REQUEST                                                                                                                                                                                          GJF_8180      19
                                                                                                                                                                                                                                                GJF_8180      20
                                                                                                                                                                                                                                                GJF_8180      21
*         FOLLOWING ARE 170 OPERATING SYSTEM REQUESTS TO DFT.                                                                                                                                                                                   DOH_221      100
          SPACE  4                                                                                                                                                                                                                              R123_OS      180
 UDT      EQU    1           UPDATE TIME                                                                                                                                                                                                        R123_OS      181
                                                                                                                                                                                                                                                R123_OS      182
 THR      EQU    2           UPDATE THRESHOLDS FOR DFT ERRORS                                                                                                                                                                                   R123_OS      183
                                                                                                                                                                                                                                                R123_OS      184
 UFV      EQU    3           UPDATE FREE RUNNING COUNTER                                                                                                                                                                                        R123_OS      185
          SPACE  4                                                                                                                                                                                                                              R123_OS      186
          ENDX                                                                                                                                                                                                                                  R123_OS      187
