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请大家指点我 Cadence PSD 15 的功能

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发表于 2003-10-23 10:07:02 | 显示全部楼层 |阅读模式
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发表于 2003-10-23 10:11:53 | 显示全部楼层
都可以做哦
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发表于 2003-10-23 10:20:23 | 显示全部楼层
Includes all the features and functionality found in Allegro® Designer plus built-in support for electrical and high-speed design rules and methodologies. This configuration is intended for designs with complex electrical constraints and multi-constrained nets. Real-time delay and crosstalk checking is performed online against complex combinations of electrical and physical design constraints. Allegro Expert is feature compatible with SPECCTRA Expert and includes the following SPECCTRA features: SPECCTRA placement editor, SPECCTRA autoplacement, SPECCTRA route editor and SPECCTRA high performance option for route editor

以上就是expert的大致介绍啦!不过好像如果用expert做Layout的话还是配SpecctraQuest仿真比较合理。比较贵哦!所以,还是先搞清楚能做什么比较好啦!
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 楼主| 发表于 2003-10-23 10:28:03 | 显示全部楼层
主要是PCI(33M),内存的频率(133M)
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