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Mail Archives: geda-user/2015/10/13/15:10:53

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Message-ID: <561D572C.9020101@xs4all.nl>
Date: Tue, 13 Oct 2015 21:10:36 +0200
From: "Bert Timmerman (bert DOT timmerman AT xs4all DOT nl) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
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To: geda-user AT delorie DOT com
Subject: Re: [geda-user] A lesson from gnet-makefile
References: <1042003D-82E2-40F0-AB60-8186580C46AD AT noqsi DOT com> <20151012220005 DOT GC11989 AT visitor2 DOT iram DOT es> <20151013075427 DOT ebe071d65cbd1277d7f3c714 AT gmail DOT com> <201510130632 DOT t9D6WbG5008643 AT envy DOT delorie DOT com> <CAM2RGhSm21apmuC0AaPP3hrfL-x8Wr=y=WRCjTfXra_nNCr4Ag AT mail DOT gmail DOT com> <201510131605 DOT t9DG59LK029774 AT envy DOT delorie DOT com> <CAM2RGhQjrOEqV+cJSW=51-HEdtJ41zk9_giS_=bu0HBAvQGCgg AT mail DOT gmail DOT com>
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Reply-To: geda-user AT delorie DOT com

Evan Foss (evanfoss AT gmail DOT com) [via geda-user AT delorie DOT com] wrote:
> On Tue, Oct 13, 2015 at 12:05 PM, DJ Delorie<dj AT delorie DOT com>  wrote:
>    
>>      
>>> There should be an initial autoplace to just drop stuff on the page
>>>        
>> We have two of those :-)
>>
>>      
>>> and then a re-placement when the autorouter considers trace
>>> lengths/impedances. This is not just a factor for bypass capacitors.
>>>        
>> The regular autoplacer considers trace length but not impedance.  It
>>      
> I did not know that. Cool.
>
>    
>> tends to put all the bypass caps in one spot.
>>      
> That is the bane of my existence some days.
>
>    
Hi Evan,

As of last fortnight there is a function called SmartDisperse() 
implemented in pcb's git master branch (formerly a plug-in written by 
Ben Jackson).

Could you please check this functionality and see if it is any better 
than Disperse() or the autoplace functionality ?

There is some documentation available too.

Kind regards,

Bert Timmerman.

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