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DB check 出错信息
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=VDDA25_DAC
Net contain unscheduled pin
Error cannot be fixed
请问以上的错误怎样解决?
谢谢
好像place updata symbol替换一下,或者在tools padstacks 下面倒数第二个ref------做那个就可以吧。只是好像啊,你试一试
谢谢!
我两种方法都试用了,还是出错: (现把所有的错误显示如下)
ERROR IN NET Name=VDDA25_DAC
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=VDDA25_DAC
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=1.8VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=1.8VD
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=1.8VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=1.8VD
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=5VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=5VD
Net contain unscheduled pin
Error cannot be fixed
谢谢!
我两种方法都试用了,还是出错: (现把所有的错误显示如下)
ERROR IN NET Name=VDDA25_DAC
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=VDDA25_DAC
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=1.8VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=1.8VD
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=1.8VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=1.8VD
Net contain unscheduled pin
Error cannot be fixed
ERROR IN NET Name=5VD
Ratsnet Lines are out of date
Error cannot be fixed
ERROR IN NET Name=5VD
Net contain unscheduled pin
Error cannot be fixed
感觉太抽象了,是布线前,还是布线完成之后出现的ERROR
是所有布线完成之后,进行DB Check出现的错误。
drc CHECK过了没
我已经Update DRC了,是有错误。但这些错误,我都一一确认过了,都是可以忽略。
请问这些错误怎么解决?
谢谢!
有点兴趣,上传上来,看看.
或发到whtp_chenhui@163.com
sorry,书写错误.
或发到whpt_chenhui@163.com
如果你是改版的,那你可以看一下之前版本中出錯的net所連接的電容
點edit-properties,你會發現少了一個參數設定.
应该是数据出错,告诉你一个笨方法,不过绝对经典:
多执行几遍DBCHECK. 一般的数据错误都可以处理掉.
如果还不行,就执行DB Doctor,这个是一定可以修复的,修复不好的部分会自动删除,你再IMPORT NETLIST就可以了.
Cadence Allegro 培训套装,视频教学,直观易学
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