Board logo

标题: ???????±±??????ó???????? [打印本页]

作者: candence    时间: 2004-10-14 18:36     标题: ???????±±??????ó????????

1????specctraQuest???????????¨?? ??±?±¨?????¨?????¨?? ????·??????á??????·???????????±?±¨????????NMHIGH,NMLOW,OSHOOTHIG,OSHOOTLOW,SWITCHRISE,???????á?????????????¨??????????·????¨?????°good"????"bad"??

2??post-route,SQXplore???????????á?????????????????á?????????????????????ó???????ü·?  ???????á????specctraQuest?????ù??????±?±¨?????¨???????????????????ù??±??????ó????????????SQXplore??specctraQuest????????????????????SQXplore???°·????ó·????????????????????ù??×÷????

3????????????????????????????IBIS???????°·????±?ò??????????????NA???°·??·?¨??·???????PCB???ù±????????????±?ò??????????????????????????????×???

作者: zing    时间: 2004-10-14 20:47

1,?¨????????????good/bad?????????ó?????????????????¨??
2????????
3??ibis???°·????????????????°·??????????????????????????í???????·???????????????·×?PCB???±?ò??????????layout. IC??IBIS?????????¨????????????????IBIS????????spice??????

???????????????ù×??????÷???§???á???????¨?é???????????°?????¤???è?????????é?????????à×??í????×?±????§?°?§?°?????í???????????à?????????í??????????????????????·????????????à?????????????????ó????????±????????????????à??×??????÷?á?à?¨10^N±??±??
作者: candence    时间: 2004-10-15 19:42

????°ì·¨°???????
?????????????á???????????°??




欢迎光临 我要委托设计网论坛 (http://51odm.com/fourms/) Powered by Discuz! 5.5.0