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Spectre doc file (Read 3682 times)

xwcwc1234 Junior Member Offline Posts: 16 TAIWAN	Spectre doc file Sep 20^th, 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 ?
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Andrew Beckett Senior Fellow Offline Life, don't talk to me about Life... Posts: 1742 Bracknell, UK	Re: Spectre doc file Reply #1 - Sep 20^th, 2006, 2:54am Code: save xtop.xsub.gate,vxtop.xsub.drain 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.
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xwcwc1234

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Re: Spectre doc file
Reply #2 - Sep 20^th, 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 ?

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Ken Kundert Global Moderator Offline Posts: 2384 Silicon Valley	Re: Spectre doc file Reply #3 - Sep 20^th, 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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