PADS_Eval_Guide

Gerber Power mixed/split plane #2

: +5V GND split/mixed 2 3, Setup > Layer Definition,. , .

1.Define CAM Documents Add.

2.L2-PWR.

3.Routing/Split Plane Document Type.

Layer Association.

4.Layer, Power OK.( Layers).

5.Yes .

6.3, 4, silkscreen, . .

.

1 – top

2 – power

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3 – ground

4 – bottom

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7 PADS Layout

7.1

OLE Automation Microsoft. PADS Automation/ .

7.2

PADS . PADS :

•.

•.

•.

•OLE.

•.

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8 PADS

8.1 (DFF)

(DRC) , PADSDesign For Fabrication (DFF). DFF,.

DFF :

8.2( DFT Audit)

DFT Audit (Design For Test) . DFT ., - ,.

DFT – ( )( ).

DFT :

•In Circuit Test (ICT).

•/ , ( ).

•/ “Clamshell” ( ) .

•/ .

.

•. , , ,.

•. X/Y,. , .

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8.3 Physical Design Reuse (PDR) ( )

PDR

. PDR, ..

PDR :

•“ ” ,, .

•, , , ..

•, ECO

•.

8.4 Advanced Packaging And COB Toolkit

PADS Layout ,

.

:

•BGA .

•- .

•plating tail.

•Die Die Flag.

PADS . ,Installed ( ), NonInstalled ( ) Substituted ( )..

(BOMs) ,

, .

.

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8.6 /

PADS Layout ,, .

:

DXF Link

•- AutoCAD .

•- .

IDF Interface

•- 3D .

•- .

•-

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9 DxDesigner

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10 PADS Layout

: .

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11 -

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