[PCB_FORUM] Re: Modified parts in Allegro

 Cadence Allegro Design Workbench supports this functionality.







-----Original Message-----
From: JCharles TEYSSIER <jeancharles.teyssier@xxxxxxx>
To: icu-pcb-forum@xxxxxxxxxxxxx
Sent: Tue, 19 May 2009 10:43 pm
Subject: [PCB_FORUM] Re: Modified parts in Allegro









Hi Mark, 
 

no idea about how doing that. Great problem for me to... 

Hope someone can help us here. 
 

Jean-Charles 
 

Mark Salberg a écrit : 

> Hi all, 

> Is there a preferred way to tell if you are opening a design in
> Allegro with any modifications to the JEDEC / Package symbol or pad
> stacks from the native library? 

> 

> Any script or report to compare the native library to database
> differences. 

> 

> We have tried to keep an ongoing list of any changes, but of course
> some get left in the dust. 

> 

> _Problem parts list:_(A list oa any part (schem or layout) that has
> been made to a library part. 

> _Refresh list:_ (all parts requiring refresh to see part mods) 

> _Board updates list:_ (Issues listed by board part number to que you
> of any outstanding issues on this particular board. 

> 

> The problem is if you refresh a list or _all_, you risk removing a
> needed modification for the design. 

> Yes, I may get the pin one silkscreen legend, but just blew away the
> modified padstacks or modified silk, etc... 

> 

> Any suggestions? 


> Regards, 

> Mark 

> 

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