PCB 및 Layout 소개 환경 설정 및 보드(Board) 설계

1 CADPCB PCB Layout Layout , , (Board) (Board) 19 PCB Layout , (Board) OrCAD Layout Plus 2 PCB (PCB : Printed Circuit Board) . PCB : PCB (Single Side PCB) PCB (Double Side PCB) PCB (Multilayer PCB) PCB (Flexible PCB) PCB (PCB With Plated Through Holes) PCB (PCB With Plain Holes) PCB PCB3 PCB (a) (b) (d) 6 (c) 4 5 4 1 2 3 1 2 3 4 PCB PCB (Printed Circuit Board)PWB(Printed Wiring Board) (Bottom View, Solder Side) (X patten) (TOP View, Component Side) (Y patten) (Hole) (Lead) 5 (Hole) (Through hole) ( ) , , (Via hole) , (Blind via)1 2 , 3 4 , (Landless through hole) (Land)

2 , PCB 6 PCB (Land) (Pattern) Solder Land Solder resist Solder Resist(Solder mask)Solder land , (Bridge) Marking(Symbol mark)PCB , V-CutPCB V 7 PCB (Netlist : *.mnl) (Component Placement) (Board Routing) (Post Processing) 8 Layout Plus 9 (Design Toolbar)10 (Design Toolbar)11 (Design Toolbar)12 Layout (Spreadsheet) Strategy (Strategy : *.SF) . Statisticsfootprint , , , padstack, . Layers , , , Padstacks , Footprints Packages 13 Components footprint, , , , , Nets , , , Obstacles , copper pour obstacles TextPCB , Error Markers Drill Chart , AperturesAperture Aperture Layout (Spreadsheet) 14 ( ) 1 inch = 1000 Mil = mm 1 Mil = inch = mm15 ( )16 (Board Templates) (Template) , , , (Board Templates) (Technology)

3 , , Obstacle ) (Tooling holes) (Mounting hole) (Stiffeners) 17 (*.tpl) , , (Net widths) (Keepout)/ (Keepin) (Copper Area) 18 (Spreadsheet) Layers 19 Capture (.MNL) Footprint ( ) AutoECO Electronic Change Order (TPL ), (MNL ) 20 ? (TPL) ( MNL) (MAX)? ( TCH) (TCH) (TECHNOLOGY) ? ?YESNONOYES21 AutoECO Footprint Link Footprint to Component 22 Footprint Link Footprint to Component Link Existing Footprint to Component