orcad原理图检查DRC时报警告WARNING(ORCAP-1600): Net has fewer than two connect...

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orcad原理图检查DRC时报警告WARNING(ORCAP-1600): Net has fewer than two connect...N30775

怎么办？

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*  Design Rules Check
*
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Checking Schematic: EC200S-CN-Model
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Checking Electrical Rules

Checking For Single Node Nets
WARNING(ORCAP-1600): Net has fewer than two connections N30775

Checking For Unconnected Bus Nets

Checking Physical Rules

Checking Pins and Pin Connections

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Checking Schematic: EC200S-CN-Model
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INFO(ORCAP-2242): Checking Incorrect Pin Group Assignment

Report for Invalid References

Report for Duplicate References

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Checking Entire Design: EC200S-CN-MODEL
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INFO(ORCAP-2211): Check High Speed Properties Syntax

INFO(ORCAP-2212): Check Power Ground Mismatch

Reporting Unused Refdes in multiple part packages
Part                               Quantity                               Reference
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凡亿-彭老师

单端网络，就是指这个网络没有连接到其它的地方，在原理图设计上需要检查核对一下，但是对网表的产生和导入是没有影响的。