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https://designers-guide.org/forum/YaBB.pl Simulators >> Circuit Simulators >> Spectre doc file https://designers-guide.org/forum/YaBB.pl?num=1158736536 Message started by xwcwc1234 on Sep 20th, 2006, 12:15am |
Title: Spectre doc file Post by xwcwc1234 on Sep 20th, 2006, 12:15am Hi, I'm new to Spectre . I have one question on Spectre usage. In my simulation run , I want to save a node voltage which is in a hierarchy way , e.g., v(xtop.xsub.gate,vxtop.xsub.drain) (in hspice ). In spectre , how to do that ? or where can get a doc file about the usage ? |
Title: Re: Spectre doc file Post by Andrew Beckett on Sep 20th, 2006, 2:54am Code:
You can find information about this in the output from spectre -h save or look in the <instdir>/doc/spectreuser/spectreuser.pdf file - there's a chapter "Control Statements" which covers this. You can also find the same document in cdsdoc. Regards, Andrew. |
Title: Re: Spectre doc file Post by xwcwc1234 on Sep 20th, 2006, 10:03pm Thank you, Andrew. But I still can not find the syntax for saving the relative voltage for two nodes. As a example , I can use .probe tran v(xtop.xsub.d,xtop.xsub.s) in Hspice. Is there any corresponding statements in Spectre ? Can I say , save xtop.xsub.d,xtop.xsub.s in Spectre ? Besides , I can not find the syntax for vsource ( pulse , pwl , sine ....etc) in Spectre user manual . Why ? |
Title: Re: Spectre doc file Post by Ken Kundert on Sep 20th, 2006, 10:20pm In Spectre you would save the two nodes independently, and use your plotting tool to subtract them. Use "spectre -h vsource". -Ken |
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