 +_____________________________________________________________________
 ] AUTHOR:            ]                             ] DR:              ]
 ] C.E. BATISTA       ]    PASS PROGRAM NOTE        ]     35743        ]
 ]____________________]                             ]__________________]
 ] ORG/PHONE:         ] OPS NOTE ( )  USER NOTE (X) ] DATE:  AUG. 1987 ]
 ] IBM/282-7825       ]      RELEASE NOTE( )        ] REV A: 03/29/91  ]
 ]____________________]_____________________________]__________________]
 ] OI/FLIGHT EFFECTIVITY:        ]  USER AFFECTED:                     ]
 ] REL 19 AND SUBS               ]  CREW (X)  GROUND ( )  DUMP ONLY ( )]
 ]_______________________________]_____________________________________]
 ]        MAJOR SOFTWARE AREA:       ] OPS MODES AFFECTED:             ]
 ]SSW (X)  GNC ( )  VU ( )  SM/PL (X)] S2, S4                          ]
 ]_____________________________________________________________________]
 ] SOFTWARE SUB-AREA:  SPEC, OPS, TRANSITIONS, UI                      ]
 ]_____________________________________________________________________]
 ] PRINCIPAL FUNCTIONS: S3.1, SDEU                                     ]
 ]_____________________________________________________________________]
 ] TITLE:                                                              ]
 ] CRT X'S ON SM OPS 2 OVERLAY                                         ]
 ]_____________________________________________________________________]
 ] DESCRIPTION:                                                        ]
 ]                                                                     ]
 ] WHEN SM OPS 2 IS ENTERED, THE CRT IS MOMENTARILY X'ED BEFORE THE    ]
 ] SM DISPLAY IS PRESENTED. THIS IS CAUSED BY A DELAY BETWEEN THE      ]
 ] TIME AT WHICH USER INTERFACE SOFTWARE INITIATES THE SM OPS CONTROL  ]
 ] SEGMENT AND THE TIME AT WHICH THE CONTROL SEGMENT PRESENTS A        ]
 ] DISPLAY. THIS DELAY IS CAUSED BY A MM READ FOR SM CHECKPOINT OR     ]
 ] RESTORE. THE READ IS DONE FOR EVERY SM 2 ENTRY, EITHER FOR A        ]
 ] RESTORE OR TO OBTAIN THE TIME OF THE LATEST CHECKPOINT.             ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]USER RESPONSE:                                                       ]
 ]                                                                     ]
 ]  NONE.                                                              ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]                                                                     ]
 ]_____________________________________________________________________]
 ]CONCURRENCE:                           ]APPROVAL:                    ]
 ]IBM: PATTI A. THORNTON    DATE 05/07/91]                             ]
 ]    --------------------      ---------]                             ]
 ]FDSD: ROBERT N. HINSON    DATE 05/13/91]                             ]
 ]     -------------------      ---------]DARRELL E. STAMPER  5/15/91  ]
 ]PF MGR: JAMES BAGWELL     DATE 05/10/91]------------------- -------- ]
 ]       -----------------      ---------] CHAIRMAN, SASCB      DATE   ]
 ]_______________________________________]_____________________________]
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