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[交流] ALLEGRO 焊盘制作菜单详解

ALLEGRO ??????????????

????????pcb???????

????? ?????????????

??????п??/????/Cadence spb 16.5/Allegro Utilities/Padstack Editor, ?????????????, ?????????

???????? ?????????????(1). Parameters????. ???4-2-2???. ?4-2-2 Padstack Parameters? Type ??: ????????????????????

???? Through??-????????????????????????.

????Blind/Buried??-????????????????/???.

????Single??-???????????????????????.Internal layers??: ????????????κ???????????????????????Gerber?????????.

???? Fixed??-????????, ????????Gerber??????????????????????, ?????????ò???.

???? Optional??-??????, ????????????????Gerber????????Artwork Control Form??Film Control????Suppress Unconnected pads???????????????????.

?????????????Internal layers???????ò???????, ?????Optional??.Units??: ??λ???????????.

???? Units??-??????????, ???????λ?????. ????????Mils(???????)??Inch(???)??Millimeter(????)??Centimeter(????)??Micron(???).

????Decimal places??-??????λ?????趨, ?????4, ???????4λС??????.Multiple drill??: ?????????ж??????????????.

????Drill hole??: ???ò??????????????????????.????????????????????.

???? Plating type??-?????????????????.??????????, Plated??????, Non-Plated???????, Optional?????.

????Size??-???ò??????????????, ??????????????Units?????λ??????.

????Offset X??-???????λ??X?????????, ??????0.

???? Offset Y??-???????λ??Y?????????, ??????0.Drill symbol??: ????????????????С. ??????????????Drill symbol????, ?????????.

????Figure??-??????????.??????????, ??????????????.

????Circle ?A??

????Square ??????

????Hexagon X ??????(?M)

????Hexagon Y ??????(?)

????Octagon ?????



Cross ?????

????Diamond ?????

????Triangle ??????

????Oblong X ?E?A??(?M)

????Oblong Y ?E?A??(?)

????Rectangle ?L????

???? Character??-??????????????. ??????a-z, A-Z?????????.

???? Width??-???÷???????.

???? Height??-???÷??????.

???? ????????????



????1?? File??

????(1)??New: ????????

????(2)??Open: ??????

????(3)??Save: ????????????浱?????

????(4)??Save As: ?????????????????????档Allegro???: Design Entry CIS????

????(5)??Check: ??鵱?????е?????????????????????á?

????(6)??Properties????

????(7)??scripting??????

????(8)??Exit

????2?? Reports??

????(1)??Padstack Summary
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