[PCB_FORUM] Re: Purge Unused Padstacks

  • From: "Macindoe, Gary" <Gary.Macindoe@xxxxxxxxxxxx>
  • To: <icu-pcb-forum@xxxxxxxxxxxxx>
  • Date: Wed, 25 Aug 2010 13:03:36 -0400

Chris,

 

Thanks for the reply. I don't use Library Workbench, but I think I'll
start doing the "purge" on every design anyhow.

 

Regards,

 

Gary MacIndoe

Senior PCB Layout Designer

Contract - Kelly Services

Covidien 

EbD R&D

5920 Longbow Drive

Boulder, CO 80301

 

303.476.7458

www.covidien.com

 

From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Shaw,
Christopher
Sent: Wednesday, August 25, 2010 10:55 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Purge Unused Padstacks

 

Gary,

 

Just FYI, if you ever want to use the Library Workbench (in Allegro
Design Workbench) then the library import facility requires that all the
parts are squeaky clean, including purging unused padstacks.

 

Chris

 

From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Macindoe, Gary
Sent: Tuesday, August 24, 2010 3:00 PM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Purge Unused Padstacks

 

Hey guys,

 

Are you purging unused padstacks before sending your design to Fab
(Tools -> Padstack -> Modify Design Padstack, Purge -> All)?

 

If so, what is the benefit? What is the downside to not purging? Is it
simply a database cleaning function?

 

Thanks for any responses.

 

Regards,

 

Gary MacIndoe

Senior PCB Layout Designer

Contract - Kelly Services

Covidien 

EbD R&D

5920 Longbow Drive

Boulder, CO 80301

 

303.476.7458

www.covidien.com

 

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