高校问答表白的轻音乐:还是有关有关Protel99SE的问题
来源：百度文库 编辑：高校问答 时间：2024/04/27 19:06:24
请问Sch里面的PlaceLine和PlaceWire有什么不同
何为电气特性？
何为电气特性？
line没有电气特性，wire有电气特性。例如，画图形边框就用line,而画导线就用wire.
Some objects, such as wires and lines, look and behave similarly on screen, but are treated very differently during netlist compilation. A wire is an electrical object and will, therefore, be entered in the netlist. A line, on the other hand, is a simple drawing object with no electrical characteristics and will be ignored during netlist generation. Schematic design directives are not electrical objects in themselves, but are used to forward additional electrical information from the schematic that can be used by other design tools.
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