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dollymitra
Joined: 20 Sep 2006
Posts: 4
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 22 Apr 2008 7:18 help : want to learn post layout signal integrity |
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I am a pcb layout designer , I want to learn post layout simulation .
I don't know how to start ? I have DXP 2004 & ORCAD 10.5
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venkat_kvr
Joined: 24 Jan 2007
Posts: 258
Helped: 15
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| 22 Apr 2008 12:36 Re: help : want to learn post layout signal integrity |
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1.Import your layout database into your simulation tool.
2.Identify the Critical interfaces/Signals which require analysis.
3.Get the IBIS or any models supported by your simualtion tool and simulate them.If they r not good change the routing topology or add some termiantion.
4.If your simualtion tool have batch analysis capablity then perfom simualtion on all the critical signals.
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AdvaRes
Joined: 14 Feb 2008
Posts: 594
Helped: 28
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| 22 Apr 2008 14:44 Re: help : want to learn post layout signal integrity |
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| venkat_kvr wrote: |
1.Import your layout database into your simulation tool.
2.Identify the Critical interfaces/Signals which require analysis.
3.Get the IBIS or any models supported by your simualtion tool and simulate them.If they r not good change the routing topology or add some termiantion.
4.If your simualtion tool have batch analysis capablity then perfom simualtion on all the critical signals. |
Hi,
Could you post a material on how to do that using Cadence and Eldo/Spectre tool ?
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dollymitra
Joined: 20 Sep 2006
Posts: 4
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| 22 Apr 2008 15:41 Re: help : want to learn post layout signal integrity |
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| thanks
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venkat_kvr
Joined: 24 Jan 2007
Posts: 258
Helped: 15
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| 29 Apr 2008 13:08 Re: help : want to learn post layout signal integrity |
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| AdvaRes wrote: |
Hi,
Could you post a material on how to do that using Cadence and Eldo/Spectre tool ? |
I am Hyperlynx user i dont have Cadence documents
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