VI User Manual - 第11页

Contents Vision 2007 4.10 User Manua l Rev 01 VII 7.3.2.2 Vector tool model creator .... ................... ................ ................... ......... 15 Presentation ............... ............. ................ .…

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Contents
VI Vision2007 4.10 User Manual Rev 01
6.4.3 Step 2: Component definition ..................................................................... 11
6.4.3.1 Lighting level selection ....................................................................... 11
6.4.3.2 Reference designator selection .......................................................... 12
6.4.3.3 Component body size definition - Search for matching model ........... 12
Case 1: the dimensions of the component are known ........................ 13
Case 2: the dimensions of the component are unknown .................... 15
6.4.4 Step 3: Model selection ............................................................................... 18
6.4.4.1 Test .................................................................................................... 18
6.4.4.2 Preselect a model and adjust the framework to the component ........ 19
Several models are displayed ............................................................. 19
Only one model is displayed ............................................................... 19
6.4.4.3 Select a model or a family model ....................................................... 20
Select a model .................................................................................... 20
Select a family to optimize a future research ...................................... 20
Select a new model family when another is selected ......................... 20
6.4.5 Bottom part ................................................................................................... 21
6.4.5.1 Number of defined package type ....................................................... 21
6.4.5.2 The buttons ........................................................................................ 21
6.5 Wizard TST after use of Match Maker ............................................. 22
6.6 Examples of link between Part Number and Library ...................... 25
6.6.1 VIS file does not contain Jedec Client ....................................................... 25
6.6.2 VIS file contains Jedec Client ..................................................................... 26
6.6.3 New models to import in the Customer library ......................................... 27
Chapter 7 Tools library .................................................1
7.1 Component library .............................................................................. 1
7.1.1 Creating a table of images ............................................................................. 2
7.1.1.1 Full panel .............................................................................................. 2
7.1.1.2 Empty panel ......................................................................................... 2
7.1.2 Creating models from a table of images ...................................................... 3
7.1.3 BuildModel ...................................................................................................... 4
7.1.3.1 BuildModel configuration ...................................................................... 4
7.1.3.2 Pixel size management in BuildModel ................................................. 4
7.1.3.3 Creating synthetic models with BuildModel .......................................... 4
TYPE 1 component (without leads) ...................................................... 5
TYPE 2 component (with leads) ........................................................... 6
TYPE 3 component (with circle) ............................................................ 7
7.1.4 Creating synthetic models with Image Edit ................................................. 8
7.1.4.1 Image Edit description .......................................................................... 8
7.1.4.2 Image Edit using .................................................................................. 8
7.2 Model edition ...................................................................................... 9
7.3 Vi-Pro ................................................................................................ 11
7.3.1 Model description tab .................................................................................. 11
7.3.2 Vi-Pro tab ...................................................................................................... 11
7.3.2.1 Vi-Pro parameters .............................................................................. 12
Configuration tab ................................................................................. 12
Train tab .............................................................................................. 12
Advanced parameters tab ................................................................... 13
Train image window ............................................................................ 14
Contents
Vision 2007 4.10 User Manual Rev 01 VII
7.3.2.2 Vector tool model creator ................................................................... 15
Presentation ........................................................................................ 15
How to use Vector tool model creator ? .............................................. 15
When to use Vector Tool Model Creator ? .......................................... 17
7.3.2.3 Vi-Pro test .......................................................................................... 17
7.4 Edge .................................................................................................. 19
7.4.1 Model description tab .................................................................................. 20
7.4.2 Edge tab ........................................................................................................ 20
7.4.2.1 Edge parameters ................................................................................ 21
Transition tab ...................................................................................... 21
Advanced parameters tab ................................................................... 21
Scoring functions tab .......................................................................... 22
7.4.2.2 Edge test ............................................................................................ 22
7.5 Histogram ......................................................................................... 23
7.5.1 Model description tab .................................................................................. 24
7.5.2 Histogram tab ............................................................................................... 24
7.5.2.1 Histogram parameters ........................................................................ 25
Score Selection Value ......................................................................... 25
Validity score range ............................................................................ 25
7.5.2.2 Histogram ........................................................................................... 25
7.5.2.3 Histogram test .................................................................................... 25
7.6 BGA ................................................................................................... 26
7.6.1 Model description tab .................................................................................. 26
7.6.2 BGA tab ......................................................................................................... 26
7.6.2.1 BGA parameters ................................................................................ 27
General section ................................................................................... 27
Angle tab ............................................................................................. 27
Width & height tabs ............................................................................. 27
7.6.2.2 BGA test ............................................................................................. 28
7.7 SO or QFP model .............................................................................. 29
7.7.1 Joints detection ............................................................................................ 29
7.7.1.1 Good joint ........................................................................................... 29
7.7.1.2 Bad joint ............................................................................................. 29
7.7.1.3 No joint ............................................................................................... 29
7.7.2 Solder joint detection ................................................................................... 29
7.7.3 SO or QFP model edition ............................................................................. 30
7.7.4 Model description tab .................................................................................. 30
7.7.5 SO .................................................................................................................. 31
7.7.5.1 Body detection ................................................................................... 31
Body detection tab .............................................................................. 31
Shift checking tab ................................................................................ 31
7.7.5.2 Component’s leads detection ............................................................. 32
Searching area .................................................................................... 32
Parameters ......................................................................................... 32
Component characteristics ................................................................. 32
7.7.5.3 End of leads detection ........................................................................ 32
Searching area .................................................................................... 33
Parameters ......................................................................................... 33
7.7.5.4 Solder joint and bridge detection ........................................................ 33
Bridge: Edge parameters .................................................................... 33
Joint: Histogram parameters ............................................................... 33
Contents
VIII Vision2007 4.10 User Manual Rev 01
7.7.6 QFP ................................................................................................................ 34
7.7.6.1 Body detection ................................................................................... 34
7.7.6.2 Accurate detection of the component position ................................... 35
Searching area .................................................................................... 35
Parameters ......................................................................................... 35
7.7.6.3 Solder joint and bridge detection ........................................................ 35
7.8 Custom .............................................................................................. 36
7.8.1 Model description tab .................................................................................. 36
7.8.2 Custom tab .................................................................................................... 37
7.8.3 Body detection ............................................................................................. 37
7.8.3.1 Algorithm ............................................................................................ 37
7.8.3.2 Parameters ......................................................................................... 38
7.8.4 Components leads detection ...................................................................... 39
7.8.4.1 Algorithm ............................................................................................ 39
7.8.4.2 Parameters ......................................................................................... 39
Width Expert Mode ............................................................................ 40
7.8.5 Solder joints detection ................................................................................. 42
7.8.6 Bridges inspection ....................................................................................... 43
7.9 Profiler™ in Custom .......................................................................... 44
7.9.1 Profiler™ tool description ........................................................................... 44
7.9.1.1 Global adjustment tool principle ......................................................... 45
7.9.1.2 Lead to Lead tool principle ................................................................. 45
7.9.2 Profiler™ tool using ..................................................................................... 46
7.9.2.1 Profiler™ tool window description ...................................................... 47
Global adjustment tool ........................................................................ 47
Creation part ....................................................................................... 47
Global adjustment tool profile and result display ................................ 48
Lead to lead tool ................................................................................. 49
7.9.2.2 Reference profile creation .................................................................. 50
7.9.3 Standard mode ............................................................................................. 51
7.9.3.1 Tolerances of global tolerances tool setting ....................................... 51
7.9.3.2 Lead to lead tolerances setting .......................................................... 52
7.9.3.3 Tests .................................................................................................. 53
Test pin ............................................................................................... 53
Test all pins of the side ....................................................................... 53
Lead to lead ........................................................................................ 54
7.9.4 Expert mode .................................................................................................. 55
7.9.4.1 Peak threshold ................................................................................... 55
Principle .............................................................................................. 55
Concrete case ..................................................................................... 56
7.9.4.2 Contrast .............................................................................................. 57
Principle .............................................................................................. 57
Concrete case ..................................................................................... 57
7.9.4.3 3D analysis ......................................................................................... 58
Principle .............................................................................................. 58
Concrete case...................................................................................... 58
7.9.4.4 Lead to lead algorithm ........................................................................ 59
Max sigma ........................................................................................... 59
Average +/- X sigma ........................................................................... 59
Difference to Average +/- Sigma ......................................................... 59