cdc:nos2.source:opl.opl871:common:compddt
Common COMPDDT
3 Modifications
Source
Seq # *Modification Id* Act ----------------------------+ 00001 M01S00001.compddt +++| CTEXT COMPDDT - DIRECT DISK TRANSFER. 00002 M01S00002.compddt +++| IF -DEF,QUAL$,1 00003 M01S00003.compddt +++| QUAL COMPDDT 00004 M01S00001.281l803 +++|* COMMENT COPYRIGHT CONTROL DATA SYSTEMS INC. 1992. 00005 M01S00004.compddt +++| SPACE 4,10 00006 M01S00005.compddt +++|*** DDT - DIRECT DISK TRANSFER. 00007 M01S00006.compddt +++|* S. L. BETH 79/12/21. 00008 M01S00007.compddt +++| SPACE 4,10 00009 M01S00008.compddt +++|*** DDT - PROCESS THE DIRECT TRANSFER *PIOM* SUBFUNCTIONS. 00010 M01S00009.compddt +++|* 00011 M01S00010.compddt +++|* ENTRY (T5) = EST ORDINAL. 00012 M01S00011.compddt +++|* (T6) = TRACK. 00013 M01S00012.compddt +++|* (T7) = SECTOR. 00014 M01S00013.compddt +++|* (CM+2 - CM+4) = 18/ LWA, 18/ FWA. 00015 M01S00014.compddt +++|* LWA = LAST WORD ADDRESS OF TRANSFER IF *EOR* READ. 00016 M01S00015.compddt +++|* FWA = FIRST WORD ADDRESS OF TRANSFER. 00017 M01S00016.compddt +++|* (CM+3 - CM+4) = CM ADDRESS.
| Line S00001 Modification History | |
|---|---|
M01 (Added by) | 271l716 |
M02 (Updated by) | 273l780 |
Seq # *Modification Id* Act ----------------------------+ 00018 M02S00001.273l780 ---|* FOR SF = 4 AND PCP ROLLOUT, THE UPPER 6 BITS OF *CM+3*
| Line S00002 Modification History | |
|---|---|
M01 (Added by) | 271l716 |
M02 (Updated by) | 273l780 |
Seq # *Modification Id* Act
----------------------------+
00019 M02S00002.273l780 ---|* CONTAIN THE PCP NUMBER.
00020 M01S00017.compddt +++|* (A) = 6/ SF, 12/ SC.
00021 M01S00018.compddt +++|* SF = *PIOM* SUBFUNCTION.
00022 M01S00019.compddt +++|* SC = SECTOR COUNT.
00023 M01S00020.compddt +++|* 7777 = READ TO EOR.
00024 M01S00021.compddt +++|* *6DE* LOADED (CHVR) + (UERR) SET BY *SETMS* MACRO.
00025 M01S00022.compddt +++|*
00026 M01S00023.compddt +++|* EXIT (A) = 0 IF TRANSFER SUCCESSFUL.
00027 M01S00024.compddt +++|* = 1/1, 1/L, 4/0, 12/(RDCT) IF TRANSFER FAILED.
00028 M01S00025.compddt +++|* L = 0 IF THE FAILURE WAS DUE TO AN I/O ERROR,
00029 M01S00026.compddt +++|* AN ADDRESS ERROR OR AN INACCESSIBLE DEVICE.
00030 M01S00027.compddt +++|* THE ERROR CODE, AND OTHER ERROR PROCESSING
00031 M01S00028.compddt +++|* INFORMATION IS IN CELL *RDCT* AND IN THE
00032 M01S00029.compddt +++|* LOWER 12 BITS OF THE ACCUMULATOR. SEE
00033 M01S00030.compddt +++|* *COMSMSP* FOR A DESCRIPTION OF THE FORMAT OF
00034 M01S00031.compddt +++|* *RDCT*.
00035 M01S00032.compddt +++|* L = 1 IF INSUFFICIENT FIELD LENGTH FOR TRANSFER.
00036 M01S00033.compddt +++|* *RDCT* INFORMATION IS NOT MEANINGFUL IF THIS
00037 M01S00034.compddt +++|* BIT IS SET.
00038 M01S00035.compddt +++|* (T4) = SECTORS TRANSFERED.
00039 M01S00036.compddt +++|* (T6, T7) UPDATED TO CURRENT POSITION.
00040 M01S00037.compddt +++|*
00041 M01S00038.compddt +++|* USES T0, CM - CM+4, T4 - T7.
00042 M01S00039.compddt +++|*
00043 M01S00040.compddt +++|* MACROS MONITOR, PAUSE.
00044 M01S00041.compddt +++|
00045 M01S00042.compddt +++|
00046 M01S00043.compddt +++| DDT SUBR ENTRY/EXIT
00047 M01S00044.compddt +++| STM DDTA SAVE SECTOR COUNT
00048 M01S00045.compddt +++| SHN -6 SAVE SUBFUNCTION
00049 M01S00046.compddt +++| SCN 77
00050 M01S00047.compddt +++| STM DDTB
00051 M01S00048.compddt +++| LDM CHRV SET CHANNEL CONTROL
00052 M01S00049.compddt +++| STD CM
00053 M01S00050.compddt +++| DDT1 LDD OA CHECK OUTPUT REGISTER CLEAR
00054 M01S00051.compddt +++| CRM DDTC,ON
00055 M01S00052.compddt +++| LDM DDTC
00056 M01S00053.compddt +++| NJN DDT1 IF OUTPUT REGISTER NOT CLEAR
00057 M01S00054.compddt +++| LDD MA
00058 M01S00055.compddt +++| CWD T4
00059 M01S00056.compddt +++| LDC ** CHECK FOR *EOR* TRANSFER
00060 M01S00057.compddt +++| DDTA EQU *-1
00061 M01S00058.compddt +++| LMC 7777
00062 M01S00059.compddt +++| NJN DDT2 IF NOT *EOR* TRANSFER
00063 M01S00060.compddt +++| LDN 4 SET *EOR* READ FLAG
00064 M01S00061.compddt +++| RAM DDTB
00065 M01S00062.compddt +++| UJN DDT3 SET UP CALL
00066 M01S00063.compddt +++|
00067 M01S00064.compddt +++| DDT2 LDM DDTA SET SECTOR COUNT
00068 M01S00065.compddt +++| STD CM+2
00069 M01S00066.compddt +++| DDT3 LDC ** SET SUBFUNCTION
00070 M01S00067.compddt +++| DDTB EQU *-1
00071 M01S00068.compddt +++| STD CM+1
00072 M01S00069.compddt +++| SHN -6
00073 M01S00070.compddt +++| LMN WDDS
00074 M01S00071.compddt +++| NJN DDT3.1 IF NOT DIRECT WRITE
00075 M01S00072.compddt +++| LDM UERR SET REWRITE AND BUFFER FLUSH FLAGS
00076 M01S00073.compddt +++| SHN 0-6
00077 M01S00074.compddt +++| LPN 3
00078 M01S00075.compddt +++| LMN 2
00079 M01S00076.compddt +++| RAD CM+1
00080 M01S00077.compddt +++| ERRNZ EPRW-100 CODE ASSUMES VALUE
00081 M01S00078.compddt +++| ERRNZ EPNF-200 CODE ASSUMES VALUE
00082 M01S00079.compddt +++| DDT3.1 MONITOR PIOM INITIATE TRANSFER
00083 M01S00080.compddt +++| LDD MA
00084 M01S00081.compddt +++| CRD T4
00085 M01S00082.compddt +++| LDD CM
00086 M01S00083.compddt +++| STM CHRV
00087 M01S00084.compddt +++| LDD CM+1 CHECK STATUS
00088 M01S00085.compddt +++| SHN 21-13
00089 M01S00086.compddt +++| PJN DDT5 IF FUNCTION NOT TO BE REISSUED
00090 M01S00087.compddt +++| DDT4 PAUSE NE
00091 M01S00088.compddt +++| LDD MA
00092 M01S00089.compddt +++| ADN 1
00093 M01S00090.compddt +++| CRD CM
00094 M01S00091.compddt +++| LDD CM+1
00095 M01S00092.compddt +++| SHN 21-12
00096 M01S00093.compddt +++| MJN DDT3 IF TIME TO REISSUE
00097 M01S00094.compddt +++| DDT4.1 UJN DDT4 WAIT FOR I/O COMPLETION
00098 M01S00095.compddt +++|
00099 M01S00096.compddt +++| DDT5 ZJN DDT6 IF NO ERROR
00100 M01S00097.compddt +++| LPC 40000
00101 M01S00098.compddt +++| ERRNZ IFLS-400 CODE IS VALUE DEPENDENT
00102 M01S00099.compddt +++| SHN 20-16
00103 M01S00100.compddt +++| NJN DDT6 IF INSUFFICIENT FL
00104 M01S00101.compddt +++| LDM DDTB SET READ/WRITE FLAG
00105 M01S00102.compddt +++| SHN -6+1
00106 M01S00103.compddt +++| SBN RDDS*2
00107 M01S00104.compddt +++| STD T0
00108 M01S00105.compddt +++| ZJN DDT7 IF READ FUNCTION
00109 M01S00106.compddt +++| LDD CM+1
00110 M01S00107.compddt +++| LMK NRDE
00111 M01S00108.compddt +++| NJN DDT7 IF NOT *NOT READY*
00112 M01S00109.compddt +++| LDM UERR
00113 M01S00110.compddt +++| LPN EPNR
00114 M01S00111.compddt +++| NJN DDT7 IF RETURN ON NOT READY SELECTED
00115 M01S00112.compddt +++| LDC 6000 RETRY OPERATION
00116 M01S00113.compddt +++| RAD CM+1
00117 M01S00114.compddt +++| LDD MA
00118 M01S00115.compddt +++| ADN 1
00119 M01S00116.compddt +++| CWD CM
00120 M01S00117.compddt +++| UJN DDT4.1 PAUSE AND REISSUE OPERATION
00121 M01S00118.compddt +++|
00122 M01S00119.compddt +++| DDT6 LJM DDTX RETURN
00123 M01S00120.compddt +++|
00124 M01S00121.compddt +++| DDT7 LDM DDTD,CM+1 DETERMINE RECOVERABILITY OF ERROR
00125 M01S00122.compddt +++| SBN 1
00126 M01S00123.compddt +++| ZJN DDT8 IF RECOVERABLE ERROR
00127 M01S00124.compddt +++| SHN 0-21
00128 M01S00125.compddt +++| NJN DDT8 IF NON-RECOVERABLE ERROR
00129 M01S00126.compddt +++| LDD T0
00130 M01S00127.compddt +++| SHN -1
00131 M01S00128.compddt +++| DDT8 LMD T0 BUILD REPLY STATUS
00132 M01S00129.compddt +++| SHN 13-1
00133 M01S00130.compddt +++| LMC 1S17D+1S8D
00134 M01S00131.compddt +++| LMD CM+1
00135 M01S00132.compddt +++| STM RDCT
00136 M01S00133.compddt +++| UJN DDT6 RETURN
00137 M01S00134.compddt +++|
00138 M01S00135.compddt +++|
00139 M01S00136.compddt +++| DDTC BSS 5
00140 M01S00137.compddt +++|
00141 M01S00138.compddt +++|
00142 M01S00139.compddt +++|* THE FOLLOWING TABLE IS USED TO DETERMINE MASS STORAGE ERROR
00143 M01S00140.compddt +++|* RECOVERABILITY. IT IS INDEXED BY THE ERROR CODE. ENTRY
00144 M01S00141.compddt +++|* FORMAT -
00145 M01S00142.compddt +++|* VFD 10/0
00146 M01S00143.compddt +++|* VFD 2/RECOVERABILITY INDICATOR
00147 M01S00144.compddt +++|* 0 NON-RECOVERABLE.
00148 M01S00145.compddt +++|* 1 RECOVERABLE.
00149 M01S00146.compddt +++|* 2 RECOVERABLE IF READ REQUEST.
00150 M01S00147.compddt +++|
00151 M01S00148.compddt +++|
00152 M01S00149.compddt +++| LIST G
00153 M01S00150.compddt +++| DDTD EQU *-1
00154 M01S00151.compddt +++| ECHO 1,EC=("DREC")
00155 M01S00152.compddt +++| VFD 10/0,2/REC._EC
00156 M01S00153.compddt +++| LIST *
00157 M01S00154.compddt +++|
00158 M01S00155.compddt +++|
00159 M01S00156.compddt +++| QUAL$ IF -DEF,QUAL$
00160 M01S00157.compddt +++| QUAL *
00161 M01S00158.compddt +++| DDT EQU /COMPDDT/DDT
00162 M01S00159.compddt +++| QUAL$ ENDIF
00163 M01S00160.compddt +++| ENDX
cdc/nos2.source/opl.opl871/common/compddt.txt · Last modified: by 127.0.0.1