 +_____________________________________________________________________
 ] AUTHOR:            ]                             ] SMS: B28610      ]
 ] S. VENITSKY        ]    BFS PROGRAM NOTE         ] DR:  106173      ]
 ]____________________]                             ]__________________]
 ] ORG/PHONE:         ] OPS NOTE ( )  USER NOTE (X) ] DATE: 10/7/91    ]
 ] RI/D  922-1921     ]      RELEASE NOTE ( )       ]                  ]
 ]____________________]_____________________________]__________________]
 ] OI/FLIGHT EFFECTIVITY:        ]  USER AFFECTED:                     ]
 ] OI-21 AND SUBS                ]  CREW ( )  GROUND (X)  DUMP ONLY ( )]
 ]_______________________________]_____________________________________]
 ]           MAJOR SOFTWARE AREA:            ] OPS MODES AFFECTED:     ]
 ]BSL( ) BSS(X) GNC( ) SEQ( ) SM/SP( ) IPL( )]   0, 1, 3, 6            ]
 ]_____________________________________________________________________]
 ] SOFTWARE SUB-AREA: UPLINK                                           ]
 ]_____________________________________________________________________]
 ] PRINCIPAL FUNCTIONS: MG038101/3.6.3.25 (VARIABLE D/L SELECT)        ]
 ]_____________________________________________________________________]
 ] TITLE: VARIABLE DOWNLIST SELECT CANNOT BE GROUPED                   ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ] DESCRIPTION:                                                        ]
 ]                                                                     ]
 ] IN ORDER TO EXECUTE PROPERLY AS A TWO STAGE COMMAND, THE UPLINK     ]
 ] COMMAND "VARIABLE D/L SELECT" (OP CODE HEX 37) SHOULD BE USED TO    ]
 ] UPLINK AND EXECUTE ONLY ONE SINGLE VARIABLE D/L ADDRESS AT A TIME.  ]
 ] AN ATTEMPT TO CONTINGUOUSLY GROUP THIS COMMAND IN ORDER TO SELECT   ]
 ] MORE THAN ONE ADDRESS IN A SINGLE UPLINK LOAD WILL RESULT IN A      ]
 ] FIRST/LAST WORD ERROR, AND THE COMMANDS WILL NOT EXECUTE.           ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ] USER RESPONSE:                                                      ]
 ]                                                                     ]
 ] THE USER (GROUND) MUST EXECUTE EACH SINGLE VARIABLE D/L SELECT      ]
 ] COMMAND BEFORE ANOTHER CAN BE UPLINKED.   ALL THREE AVAILABLE       ]
 ] VARIABLE D/L SLOTS CAN BE SELECTED BY UPLINKING AND EXECUTING       ]
 ] THREE SEPARATE AND INDIVIDUAL VARIABLE D/L COMMANDS.                ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]CONCURRENCE:                           ]APPROVAL:                    ]
 ]RI: <S> J. AGRES          DATE 10/07/91]                             ]
 ]    --------------------      ---------]                             ]
 ]FDSD:   W. R. PRUETT      DATE 11/05/91]                             ]
 ]     -------------------      ---------] DARRELL E. STAMPER  11/06/91]
 ]PF MGR:STEVEN H. CAPERTON DATE 11/05/91]------------------- -------- ]
 ]       ------------------     ---------] CHAIRMAN, SASCB      DATE   ]
 ]_____________________________________________________________________]
 @

