PROTEL DXP原理图编译 常见错误与处理方法

一, [Warning] AUDIO.SCH Extra Pin R509-1 in Normal of part R509 
     [Warning] AUDIO.SCH Extra Pin R509-2 in Normal of part R509 
     [Warning] AUDIO.SCH Extra Pin R509-1 (Inferred) in Alternate 1 of part R509 
     出现此类警告的原因 :在 AUDIO.SCH文件中的所有电阻封装不可用。
     解决的办法:对 AUDIO.SCH文件中的所有电阻从新调换。 
     
二, [Warning] POWER.SCH Global Power-Object 3.3V at 73000000,49000000has been reduced
             to local level by presence of port at 810,490 
     出现此类警告的原因 :在POWER.SCH文件中电源标号Global Power-Object 3.3V和端口port 重复定义.
     解决的办法:对 POWER.SCH 文件中去掉多余的电源标号Global Power-Object 3.3V。 
     
三, [Warning] POWER.SCH Sheet contains duplicate ports Port 3.3V at 810,490 and 770,330                                             
     [Warning] POWER.SCH Sheet contains duplicate ports Port 3.3V at 770,330 and 160,630                                             
     [Warning] POWER.SCH Sheet contains duplicate ports Port USB5V at 330,490 and 160,610 
     出现此类的警告的原因 :在POWER.SCH文件中网络标号 ports Port 3.3V 重复定义.
     解决的办法:对 POWER.SCH 文件中去掉多余的网络标号 ports Port 3.3V。
     
四, [Error] MP3.SCH Net NetU2_8 contains floating input pins (Pin U2-8)
     出现此类错误的原因 :在MP3.SCH文件中集成元件U2包含有浮空的输入引脚.
     解决的办法:对 POWER.SCH 文件中集成元件U2包含有浮空的输入引脚8(此脚不用)放置忽略标记。 PROTEL DXP 常见错误

原文地址:https://www.cnblogs.com/liang2713020/p/4241287.html