 +_____________________________________________________________________
 ] AUTHOR:            ]                             ] SMS: B08520A     ]
 ] V. CARRANZA        ]    BFS PROGRAM NOTE         ]                  ]
 ]____________________]                             ]__________________]
 ] ORG/PHONE:         ] OPS NOTE ( )  USER NOTE (X) ] DATE: REV:       ]
 ] D282-440 X5341     ]      RELEASE NOTE ( )       ] 08/22/85         ]
 ]____________________]_____________________________]__________________]
 ] OI/FLIGHT EFFECTIVITY:        ]  USER AFFECTED:                     ]
 ]     O0I5 AND SUBS             ]  CREW ( )  GROUND (X)  DUMP ONLY ( )]
 ]_______________________________]_____________________________________]
 ]           MAJOR SOFTWARE AREA:            ] OPS MODES AFFECTED:     ]
 ]BSL( ) BSS(X) GNC( ) SEQ( ) SM/SP( ) IPL( )]3                        ]
 ]_____________________________________________________________________]
 ] SOFTWARE SUB-AREA:  UPLINK                                          ]
 ]_____________________________________________________________________]
 ] PRINCIPAL FUNCTIONS: MG038101/3.6.3.8                               ]
 ]_____________________________________________________________________]
 ] TITLE: WORD BY WORD CORRECTION TSC BUFFER                           ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ] DESCRIPTION:                                                        ]
 ]                                                                     ]
 ] USE OF WORD-BY-WORD CORRECTION SINGLE STAGE COMMAND (SSC)           ]
 ] UPLINK LOADS TO CORRECT THE TSC BUFFER REQUIRES THE GROUND          ]
 ] TO VERIFY THAT NO ERRORS WERE DETECTED BY BFS IN THE ORIGINAL       ]
 ] TSC BEFORE SENDING A TSC EXECUTE COMMAND.                           ]
 ]                                                                     ]
 ] IF A TWO STAGE COMMAND ERROR IS PRESENT AS REPORTED IN THE GPC      ]
 ] VALIDITY WORD, A WORD-BY-WORD CORRECTION SSC WILL OVERRIDE          ]
 ] THE INITIAL ERROR AND ALLOW THE PROCESSING OF THE TSC EXECUTE       ]
 ] COMMAND CAUSING AN INDETERMINATE CONDITION.                         ]
 ]                                                                     ]
 ] FOR WORD BY WORD CORRECTION COMMAND THE SECOND HALF WORD OF         ]
 ] THE FIRST COMMAND WORD OF THE UPLINK WORD BY WORD CORRECTION        ]
 ] LOAD MUST BE POSITIVE NUMBER.  SPARES (BITS 17-25) SET TO           ]
 ] ZERO.                                                               ]
 ]                                                                     ]
 ] NEGATIVE TSC BUFFER WORD NUMBERS (BIT 17 NONZERO) WILL EITHER       ]
 ] CAUSE A STORE PROTECT ERROR OR STORE OVER A UNPROTECTED MEMORY      ]
 ] ADDRESS.                                                            ]
 ]                                                                     ]
 ] WORST CASE CONDITION MAY CAUSE AN UNIDENTIFIED MEMORY LOCATION      ]
 ] TO BE MODIFIED WITHOUT AN ERROR CONDITION BEING ANNUNICATED.        ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]CONCURRENCE:                           ]APPROVAL:                    ]
 ]RI:<S>W. SELFRIDGE        DATE 08/22/85]                             ]
 ] --------------------         ---------]                             ]
 ]SSD: SAM ANKNEY           DATE 7/13/88 ]                             ]
 ] --------------------         ---------] JACK G BOYKIN       9/20/88 ]
 ]PF MGR: J D BAGWELL       DATE 9/12/88 ]------------------- -------- ]
 ]       -----------------      ---------] CHAIRMAN, SASCB      DATE   ]
 ]_____________________________________________________________________]
 @






 +_____________________________________________________________________
 ]                                                                     ]
 ]                       SUPPLEMENTAL SHEET                            ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ] AUTHOR:            ]                             ] SMS: B08520A     ]
 ] V. CARRANZA        ]    BFS PROGRAM NOTE         ]                  ]
 ]____________________]                             ]__________________]
 ] ORG/PHONE:         ] OPS NOTE ( )  USER NOTE (X) ] DATE:            ]
 ] 282-440  X5341     ]      RELEASE NOTE ( )       ] 08/22/85         ]
 ]____________________]_____________________________]__________________]
 ] TITLE: WORD BY WORD CORRECTION TSC BUFFER                           ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]USER RESPONSE:                                                       ]
 ]                                                                     ]
 ]                                                                     ]
 ]  1) DO NOT USE THE WORD BY WORD SINGLE STAGE COMMAND FOR            ]
 ]     THE ABOVE TSC LOADS.                                            ]
 ]                                                                     ]
 ]  2) PERFORM A TWO STAGE COMMAND CLEAR.                              ]
 ]                                                                     ]
 ]  3) UPLINK THE CORRECTED TSC UPLINK LOAD.                           ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 @
