ProtelDXP编译ERC检查后出现的错误信息

1、最新日志 JTAG与ISP区别 S3F9498 读写 24C02.OK 蜂鸣器发声音频率mega128写24C02程序,晶振7.3728M.测试通过 典点24Cxx读写程序最新评论xiantaozeng评论 2021/3/16 9:20:28? 支持一经验夕谈一实用fwg评论 2021/3/14 20:50:58oo7oo7ooedn评论 2021/3/14 16:14:44yannzi评论 2021/2/18 15:15:18?还没研究这个方面,先看看友情链接博客统计文章：29篇评论：4篇访问：15278访客记录日志档案发表于 2021/2/13 10:42:08标签：无标签Protel D

2、XP编译ERC检查后出现的错误信息我在使用Protel DXP画完MP3电路图后,执行编译操作ERC检查,得到 许多的显示错误的信息,可是我看不懂,不知错在何处.我找了很多的书都没有说错误信息的.着急啊！请高手给看一下,我的问题到底出在哪里万分的感谢！具体信息如下：Class DocumentWarning AUDIO.SCH Extra Warning AUDIO.SCH Extra Warning AUDIO.SCH Extra R509Warning AUDIO.SCH Extra R509Warning AUDIO.SCH ExtraWarning AUDIO.SCH Extra Wa

3、rning AUDIO.SCH Extra R511Warning AUDIO.SCH Extra R511Warning AUDIO.SCH ExtraWarning AUDIO.SCH Extra Warning AUDIO.SCH Extra Warning AUDIO.SCH Extra R520Warning AUDIO.SCH Extra R520Warning AUDIO.SCH ExtraWarning AUDIO.SCH ExtraWarning AUDIO.SCH Extra R521MessagePinR509-1in Normalof part R509PinR509-

4、2in Normalof part R509PinR509-1(Inferred)in Alternate 1ofpartPinR509-2(Inferred)in Alternate 1ofpartPin R511-1 in Normal of part R511PinR511-2in Normalof part R511PinR511-1(Inferred)in Alternate 1ofpartPinR511-2(Inferred)in Alternate 1ofpartPinR520-1in Normalof part R520PinR520-2in Normalof part R52

5、0PinR520-2in Normalof part R520Pin R520-1 (Inferred) in Alternate 1 of partPinR520-2(Inferred)in Alternate 1ofpartPinR521-1in Normalof part R521PinR521-2in Normalof part R521PinR521-1(Inferred)in Alternate 1ofpart Warning AUDIO.SCH Extra Pin R521-2 (Inferred) in Alternate 1 of partR521Warning AUDIO.

6、SCHWarning AUDIO.SCH Extra Pin R517-2 (Inferred) in Alternate 1 of partR517Warning POWER.SCH Global Power-Object 3.3V at 73000000,49000000 has been reduced to local level by presence of port at 810,490Warning POWER.SCH Sheet contains duplicate ports Port 3.3V at 810,4 90 and 770,330Warning POWER.SCH

7、 Sheet contains duplicate ports Port 3.3V at 770,3 30 and 160,630Warning POWER.SCH Sheet contains duplicate ports Port USB5V at 33 0,490 and 160,610190,1390Warning MP3.SCH 1380Warning MP3.SCH60,1360Warning MP3.SCH190,1370Warning MP3.SCH 160,1420Warning MP3.SCH160,1400UnconnectedUnconnectedUnconnecte

8、dUnconnectedUnconnectedSheetSheetSheetSheetSheetEntryEntryEntryEntryEntryAUDIO-3.3V(Passive) at 60AUDIO-AGND(Passive)POWER-GND(Passive)AUDIO-LRCLK(Passive)AUDIO-MCLK(Passive)Error MP3.SCH Net NetU2_8 contains floating input pins (Pin U2-8)Warning MP3.SCH Unconnected 0Error MP3.SCH Net NetU2_100)Pin

9、U2-8 at 510,14contains floating input pins (Pin U2-1atatatatWarning MP3.SCH 0Warning MP3.SCH 60,1380Warning MP3.SCH 160,1360Warning MP3.SCH t 190,1410Warning MP3.SCH 190,1350Warning MP3.SCHNet Label SCL) Warning MP3.SCH Net Label SDA)UnconnectedUnconnectedUnconnectedUnconnectedUnconnectedPin U2-10 a

10、t 660,15SheetSheetSheetSheetEntryEntryEntryEntryAUDIO-SCLK(Passive)AUDIO-SDATA(Passive)at 1atPOWER-USB5V(Passive)POWER-VLCD(Passive)Nets Wire P1.6 has multipleNets Wire P1.7 has multipleWarning POWER.SCH 30 and 770,330 Warning POWER.SCH 30 and 810,490 Warning POWER.SCH 0,610 and 330,490SheetSheetShe

11、etatnames (Net Label P1.6,names (Net Label P1.7,containscontainscontainsduplicateduplicateduplicateportsportsportsPortPortPort3.3V at 160,63.3V at 770,3USB5V at 16Error AUDIO.SCH Net NetU5_3 contains floating input pins (Pin U5-3)U5-4)U5-1) (Pin U1)Warning MP3.SCH Net2)Warning AUDIO.SCH Net Warning

12、AUDIO.SCH Net Warning MP3.SCH Net I 13)Warning MP3.SCH NetWarning MP3.SCH NetWarning AUDIO.SCH Net Warning AUDIO.SCH NetRXD has no driving source (Pin U1-25,Pin U2-1NetU5_3 hasNetU5_4 hasNetJ12 has nono driving source (Pin U5-3)no driving source (Pin U5-4) driving source (Pin J1-2,Pin U2-NetU2_8 has

13、 no driving source (Pin U2-8)NetU2_10 has no driving source (Pin U2-10)NetU5_1 has no driving source (Pin U5-1)Pin R517-1,Pin R518-2,Pin Warning AUDIO.SCH Net Pin R511-2,Pin R520-1,Pin Warning AUDIO.SCH Net Pin R509-2,Pin R510-1,Pin Error MP3.SCH Duplicate VError MP3.SCH DuplicateNetC521_1U6-6)NetC5

14、26 1has no driving source (Pin C521-1,has no driving source (Pin C526-1,U6-3,Pin U6-5)NetC528_1U6-2)Net NamesNet Nameshas no driving source (Pin C528-1,WireWire3.3USB5Error AUDIO.SCH Net NetU5_4 contains floating input pins (Pin Error AUDIO.SCH Net NetU5_1 contains floating input pins (Pin Error MP3

15、.SCH 3.3V contains Output Pin and Power Pin objects 5-7,Pin U2-16) Warning MP3.SCH Net TXD has no driving source (Pin U1-26,Pin U2-1V/经过漫长的摸索,我的文件编译操作终于通过了.大致有几类错误,现总结如下：一,Warning AUDIO.SCH Extra Pin R509-1 in Normal of part R509 Warning AUDIO.SCHExtra Pin R509-2 in Normal of part R509Warning AUDIO.

16、SCHExtra Pin R509-1 (Inferred) in Alternate 1 ofpart 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.解决的方法：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 73000000,490 00000has been reducedto 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-Ob ject 3.3V和端口 port重复定义.解决的方法：对 POWER.SCH 文件中去掉多余的电源标号 Global PowerObject 3.3V 0三,Warning POWER.SCH Sheet contains duplicate ports Port 3.3V at 810,490 and 770,330Warning POWER.SCH Sheet contains dupl