Richard Thanks I'm use to looking at these files we just haven't a lot of luck in the past passing the attributes we wanted. Basically net properties! ________________________________ From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of richard moffat Sent: Wednesday, October 26, 2005 2:00 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: DxDesigner to Allegro... Sure. It's not easy to follow, though. The cfg files are like those 3D patterns where you can't see the image. Then all of a sudden, it's "GOT IT!" Points to look for are attributes attached to a component and attributes attached to a component-definition. (There is a difference.) eg: - a 'NOFIT' attribute is attached to a Comp as a string. This is for individual refdes's, eg C1950 may have this property. - a 'PART_NUMBER' attribute is attached to a Comp Def as a string. This is for devices, eg CAP10N_0402_10P may have this property. I've attached a png to show what you get in Allegro. Cheers, Richard >>> claude.meyers@xxxxxxxxxxxxxx 27/10/2005 9:20 a.m. >>> Richard Do you have a copy of the CFG File you can Share? We have had problems in the past with this. ________________________________ From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of richard moffat Sent: Wednesday, October 26, 2005 1:16 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: DxDesigner to Allegro... No, not right. Allegro can import any type of attribute/property to Allegro from DxDesigner. We do it all the time, including ones we make up. The cfg file needs to be set up correctly to do this. Some users have developed their own cross probing tools, but they are also reluctant to share it freely due to the fact it will give competitive companies a significant productivity increase. You can't give everything out for free - that's life. Cheers, Richard >>> claude.meyers@xxxxxxxxxxxxxx 27/10/2005 8:25 a.m. >>> This issue is not DxDesigner issue. The issue is Cadence's "third party netlist in" it will only pass certain attributes to Allegro. The spec. Section 7 of the Allegro users Guide hasn't changed as long as I've been using Allegro. The only way around the cross probing that I know is a product from OHIO Design Automation. Claude Meyers Gennext -----Original Message----- From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] <mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx%5d> On Behalf Of Austin Franklin Sent: Wednesday, October 26, 2005 11:30 AM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: DxDesigner to Allegro... For those of you interested, here are the questions I asked Mentor, and the answers they gave me: Q: Is there a datasheet available for the DxDesigner to Allegro interface? A: No, we do not have a datasheet for this option. Could you please get these questions answered about this interface as well: 1) Does it support crossprobing A: No. 2) Does it support decal preview A: No. 3) Can you use the DxDesigner Attributes Manager for entering/modifying constraints A: Yes. 4) What attributes does it pass to Allegro A: We don't have a list of the constraints/attributes. However, we have many customers using DxDesigner very successfully with Allegro. Keep in mind, they charge $2500 for this, and it appears it does little more than produce a netlist. Something that can be done by converting the PADS output... Regards, Austin ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list please login at //www.freelists.org. 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