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8.6.1PropertySheetRefresh
8.6.1.1Auto-UpdateFromDevice
WinVCCinDepth
Figure20.TVP5154PropertySheets
Thepropertysheetsaredesignedsothatthedatadisplayedisalwayscurrent.Certainactionscausethe
entireregistermaptobereadfromthedeviceandtoupdatethepropertysheets.Thishappenswhen:
•Propertysheetsareinitiallyopened.
•Whentabbingfromonepagetoanother.
•WhenReadAllisclicked.
•WhenmakingtheTVP5154PropertySheetswindowtheactivewindow(byclickingonit).
•WhenmakingaTVP5154RegisterMapeditorwindowtheactivewindow(byclickingonit).
ThelasttwoitemsinthePropertySheetRefreshlist(seesection8.6.1)arereferredtoasthe
Auto-Updatefeature.Auto-UpdatecanbedisabledbysettingitsprogramoptionbuttontoDISABLED.
Thisbuttonislocatedontheinitialdialogbox(WinVCCConfiguration).
WithAuto-Updateenabled(default),theusercanopenboththeTVP5154PropertySheetsandthe
TVP5154RegisterMapeditoratthesametime.Changesmadetothepropertysheets(andapplied)are
updatedintheregistermapwindowassoonastheRegisterMapwindowisclickedon.Additionally,
changesmadeintheTVP5154RegisterMapeditorareupdatedintheTVP5154PropertySheetsassoon
asthepropertysheetswindowisclickedon.
TVP5154EVMUser'sGuide 24SLEU069A–February2006–RevisedJuly2006
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