99学习

封装:
Design规则管理等.
Place为基本画图工具.
View显示样式.
Reports报告清单.

Place菜单
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Place菜单
Arc(Center)
Arc(Edge)
Arc(Any Angle)
Full Circle
Fill
Track
String
Pad
Via
keepout
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工具:
Place lines on the current document
PCB:PlacePad
  Place pads on the current document
PCB:PlaceVia
PCB:PlaceString
PCB:PlaceCoordinate
Define an array placement of clipboard contents
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Pad属性
X-Size
Y-Size
Shape
Designator  //此值要和元件库中的对应
Hole Size   //把过孔设置为0则为焊盘
Layer
Rotation
X-Location
Y-Location
Locked
Selection
Testpoint Top
Via属性
Diameter
Hole Size
Start Layer
End Layer
X-Location
Y-Location
Net
Locked
Selection
Testpoing Top Botton
Tenting

封装就是由各层的焊盘,过孔,丝印等组成.
   封装库是一些PCB零件的小组合,再由这些小组合集成一块PCB板.
阻焊层.确认油漆
注意,一个部件由很多层合成,要理会每一层的使用.
TopLayer
BottomLayer
Mechanical1
TopOverlay
BottomOverlay
TopPaste
BottomPaste
TopSolder
BottomSolder
DrillGuide
KeepOutLayer
DrillDwawing
MultiLayer

元件库学习
Rectangle 画器件
Pin 引脚