PADS Layout 2층 (임시 작성)
1. PADS Logic 그린거 열어둔 상태에서 PADS Layout 실행
2. Logic에서 tools -> PADS Layout -> Design -> Send Net List
3. Layout에서 tools -> Disperse Components -> yes 하면 소자가 다 흩어짐
4. File -> Import -> 설계한 DXF 파일 선택 -> yes -> ok -> cancle
5. 우클릭 -> Select Anything -> 보드 선택 -> 우클릭 -> Move -> 중심점이 (0, 0) 이 되도록 물러온 보드 옮기기
6. Tools -> Option -> General -> Minimum display width : 0
7. General -> Cursor -> Style -> Full Screen
8. General -> Design units -> Metric -> Apply -> Ok
9. 보드 전체 선택 후 우클릭 -> Break -> 구멍 제외 보드 외곽 선택 -> 우클릭 -> Close -> 우클릭 -> Properties -> Type -> Board Outline -> Apply -> Ok
10. 구멍 선택 -> 우클릭 -> Properties -> Type -> Board Cut Out -> Apply -> Ok
11. Setup -> Design Rules -> Default -> Clearance -> Clearance -> All -> 0.2 -> Copper -> 0.5 -> Board Copper -> 1 -> Trace width -> Minimum -> 0.1 -> Recommended -> 0.2 -> Maximum -> 2 -> Ok (0.1 당 0.1A 감당 가능)
12. Setup -> Design Rules -> Net -> Clearance 각각 굵기 정하기
13. Setup -> Pad Stack -> Pad Stack Type -> Via -> Add Via
-> STANDARDVIA -> Diameter -> 0.6 -> Drill Size -> 0.3
-> POWERVIA -> Diameter -> 1 -> Drill Size -> 0.6
-> MIDVIA -> Diameter -> 0.8 -> Drill Size -> 0.4 (4층 이상일 때 필요)