A. 原理图符号 B. 元器件封装符号 C. 文字符号 D. 任意
A. Top Overlay Bottom Overlay C. Internal Plane D. Keep Out Layer
A. Toplayer设置为:Horizontal;Bottomlayer设置为:Any B. Toplayer设置为:Vertical;Bottomlayer设置为:NotUsed C. Toplayer设置为:Horizontal;Bottomlayer设置为:Vertical D. Toplayer设置为:NotUsed;Bottomlayer设置为:Any
A. Quad Packa(QUAD) B. Leadless Chip Carrier C. Pin Grid Arrays Dual in-line Package
A. Interactive Routing B. Part C. Wire D. Component
A. Multi layer B. Top Overlayer C. TopLayer D. Bottom Layer