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psr
Joined: 08 May 2008
Posts: 10
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 06 Jun 2008 11:04 Auto routing |
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Hi all,
I just want to know if auto router (especially Allegro )is used by many?
Is that gives the expected routing results?
Those who opt for auto routing,are you using any techniques/procedures to get the best output.Please share your thoughts and knowledge here.
Thanks & Regards,
Psr
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darla1
Joined: 21 May 2008
Posts: 123
Helped: 11
Location: hyderabad
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| 07 Jun 2008 6:26 Re: Auto routing |
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hi
auto routing is not good for all designs, if board is small you can do it, but it is not recomended.
ramesh
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difflvl
Joined: 14 Jun 2006
Posts: 109
Helped: 10
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| 08 Jun 2008 22:09 Re: Auto routing |
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It is usually not a good idea to auto route the whole board.
If you prefer to auto route. First route all clock and critical signals manually and lock them. Then let the auto-router route the non-critical signals.
IMO auto-routers are good for routing memory patterns but thats about it.
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saivishnu.v.r
Joined: 30 Jul 2008
Posts: 2
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| 30 Jul 2008 9:45 Re: Auto routing |
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Hi
I agree with ramesh autorouting is good for small boards with less constraints if constraints increases it is difficult to get the finish that we want
in complex boards it is not reccomandable
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abhiverma812
Joined: 14 Jan 2008
Posts: 11
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| 01 Aug 2008 16:13 Re: Auto routing |
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| what I do is first do auto route n then manually route some of its portion to make it better..
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D_A_V_E
Joined: 13 Nov 2007
Posts: 52
Helped: 3
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| 01 Aug 2008 23:25 Auto routing |
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| I start manual and then switch to auto.
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