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[求助] 如何解决OrCAD的DRC错误?

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发表于 2007-8-23 04:51:41 | |阅读模式
<p>特别是[DRC0004] ,电源接地都有这个错误,实在不明白该怎么修改。</p><p>即使是电源、地管脚,也不是所有的都出错,莫名其妙。</p>

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发表于 2007-8-23 06:15:41 |
<p>自己顶</p><p>这个错误出现的地方太多了</p>

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发表于 2007-8-23 21:26:31 |
<ul type="disc"><li class="MsoNormal" style="margin:0cm 0cm 0pt;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo2;tab-stops:list 36.0pt;"><span lang="EN-US">WARNING [DRC0004] Possible pin type conflict E2,1 Bidirectional Connected to Output: BENCH, C (0.40, 10.10) </span></li><li class="MsoNormal" style="margin:0cm 0cm 0pt;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo2;tab-stops:list 36.0pt;"><span lang="EN-US">WARNING [DRC0004] Possible pin type conflict E2,1 Bidirectional Connected to Power: BENCH, C (0.40, 10.10) </span></li></ul><span lang="EN-US" style="font-size:10.5pt;font-family:&quot;mso-bidi-font-size:12.0pt;mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:en-us;mso-fareast-language:zh-cn;mso-bidi-language:ar-sa;">These errors are produced based on the settings in the ERC matrix. If you've finished your design and you think that the connections are correct after you've checked all these errors, you can change the settings in the ERC matrix to remove them from the Design Rules Check.<br style="mso-special-character:line-break;"/><br style="mso-special-character:line-break;"/></span>

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发表于 2007-8-25 08:21:13 |
<p>Checking Electrical Rules <br/>ERROR [DRC0004]&nbsp;&nbsp; Possible pin type conflict U2,IOUT2 Output Connected to Power:&nbsp; SCHEMATIC1, 01:AT89S52+DAC0832+LM324&nbsp; (6.70, 6.10) </p><p>Checking for Unconnected Nets<br/>ERROR [DRC0029]&nbsp;&nbsp; Bus has no name and therefore defines no signals. N37545:&nbsp; SCHEMATIC1, 01:AT89S52+DAC0832+LM324&nbsp; (4.10, 5.40) </p><p>有没有大哥说说上面的错误怎么解释,原理图没错阿,我用PROTEL可以生成网络表但是在<br/>ORCAD里DRC检查的时候就报错</p>

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发表于 2007-8-25 10:47:43 |
看看你的BUS总线是否有命名呢,我的也是老是这样,后来改了一下就好了!
 
 
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