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What exactly does the demonstration mode in PADS Layout limit? (PADS 9.5)

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Hi,

 

Sometimes I'm unlucky and none of the floating licenses are available while I need to open PADS Layout. The software tells me that it will start in demonstration mode instead. What exactly does that mean? Can I plug a USB dongle in while in demonstration mode?

 

I was unable to find anything in the help files when I search for "demonstration mode" - there's mostly only warnings that the software may open in said mode. I could not find any discussions of exactly what the limitations are either. I am mainly interested in the following scenarios:

 

a) I open Layout from within Logic to quickly change a decal or prepare a board outline.

b) I open Layout from within Logic to send the net list and push an eco to pcb due to minor changes in the schematics.

 

I suppose demonstration mode means I cannot use any of the following functions:

 

  • cannot save, or save as
  • cannot export
  • cannot create a PDF
  • no CAM functions
  • cannot EDIT or NEW in the library (however, right-click an object and 'Save to Library' seems to work)

 

Sometimes I can reserve time for a USB dongle but forgot that I started the software in demonstration mode. Usually I just exit and restart the software after I attach the dongle, but what happens if the dongle is removed while PADS Layout is running (i.e. licensed)?

 

1. Will it switch to demonstration mode?

2. If the dongle is plugged back in, will I be able to save my work?

3. Specifically, if I started in demonstration mode and attach the dongle at a later point, will it resume in licensed mode?

 

Note that I think to know that the recommended procedure is to close any software that uses the licenses before attaching a dongle. However, sometimes certain impatient individuals ignore that.

 

Apologies if this information can be found in the documentation. I was not able to find anything relevant after a reasonable amount of time spent searching.

 

Sincerely,

Chris


SMA SMB and SMC Footprints, anyone?

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I am using data sheets right now, and I am discovering that the footprints will vary.  I was hoping the new Libraries from Mentor would have the SMA, SMB and SMC footprints in there, but they are not -- at least for my v9.2 DLs.  Data sheets typically will not have the nominal, min and max version of the footprints; and I am not sure if the dimensions for the pads are all standard.  Does anyone else out there have these footprints?  Thanks.

Part created in Top with LP in Bottom Silkscreen

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Hello ,

 

Is it possible to have LP on bottom silkscreen with part created on top ?

 

I have a part which needs screw symbol on bottom silkscreen . So please help me for the same .

 

--

Best Regards ,
Parth Sutariya
Hardware CAD Engineer
MATRIX COMSEC
Vadodara , Gujarat
INDIA

CAM Plus (Proper output of SMT parts with ThruPins)

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We have SMT parts that also have Thru Pins. The parts keep showing up in the "ThruPin" output when they should be in the "SMT" output. Is there a way to define these parts so that they are placed in the appropriate output when using CAM Plus?

PDF Configuration (Annotations)

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File > Create PDF > PDF Configuration

Is there a list of the default annotations that are displayed when the "Create annotations that will display part attributes" is enabled?

Is there any way to add user defined attributes that will be displayed?

"* Failed to get PART from library"

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I am attempting to make a PADS library on our network so coworkers can share the same library with our company's part numbers. My first attempt let me write a library file onto the network but when I attempted to ECO To PCB, I received the error: * Failed to get 1.0K-0402-0.063W-5% from library. Is this because of the library being saved on the network or is it because of all the special characters I have in the part name?

Add via option in padstack editor is grayed out

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I need to add some vias in the design.  I have a integrated project that I have done and I need to add a couple of vias for routing and pouring now.

 

The add via button is greyed out.  How do we add the additional vias?  In a old "normal" design we have full control.  Is it dictated on the front end in xDX ?

 

Thanks,

 

Lyle

How to stimulate a PDN with a CPM model?

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An IC vendor provide the CPM (chip power model) model and i am trying to carry on further investigation on a PDN's pcb board.

The CPM looks like a Spice model with IPWL (current source) ports that should be attached to the PCB s-paramenter model.

The problem that i am facing now is making the IPWL Spice model working with hyperlynx.

 

My question is: is it possible to implements IPWL in hyperlinx? where the stimulus is should be connect?

Kind Regards,

Oscar


Via simulation issue when translating from Allegro to Hyperlynx

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Hi,

 

When I translate board file from Allegro to Hyperlynx. I use the via properties or visualizer in Hyperlynx boardsim. Via properties in Hyperlynx are very different from Allergor in terms of unused/unconnected with the via or pin, via impedance....

 

I have to study Insertion loss and return loss of differential signals using S parameter. I export S parameter including VIAs on transmission line but VIA is not correct.

 

Have you ever seen this issue?  Do you know how to translate correctly board from Allegro to Hyperlynx, in particularly the VIAS.

 

Thanks in advance for your help.

 

Nguyemn

EMA Acquires Accelerated Designs for its Extensive Part Library and Expertise

PartQuest footprint not found

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When I download a part through part quest I can see the symbol and data in xDX Databook but the footprint does not appear in the decal browser when i place the part on the schematic. What is the .d file? do I need to associate it somehow?

 

Can't get partquest to work with PADS VX1.2

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I've been trying to get partquest to work with PADS VX1.2 without any success.

 

I followed Gary's video but doesn't work as in the video.

I am missing PartQuest directory and partquest.ini file after installation. only folder created was PartQuesttools and its directories

files extracted with .x extension

click on import partquest part

nothing else happens

Is PartQuest will work with EE7.9.5 version?

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Is it PartQuest will work with EE7.9.5 version or it will work only with VX versions. Please let me know. Thanks.

Unable to link Digi-key to PartQuest Account

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I've been trying for 2 days now to link my Digi-key account to my PartsQuest account and I keep getting the same problem on Digi-key's side. When Digi-key asks me to accept the information Mentor Graphics will be linking and I accept, I get this message "Something unexpected happened while serving the page at /auth/dk/callback" does anyone know what this problem is or how to fix it? I used two different browsers with the same out come.

Does PartQuest have symbols for PADS Logic?


PartQuest - DropBox

Run PartQuest from within PADS Layout DX.1

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I am trying to use PartQuest within PADS Layout to download decals from Digikey. This feature worked when I first installed the DX.1 release. It has stopped working. Now when I open PADS > Tools and click on Import PartQuest Parts, I get a Windows Script Host error message box shown below. Any suggestions as to where to start fixing this?

 

Thanks,

Carl

 

ScriptError.jpg

PartQuest login failed

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I tried to login on the Partquest site with my Mentor account but it fails.

Please help

More symbols and footprints!

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PartQuest just got a whole lot bigger! PartQuest now supports 448,229 Digi-Key part numbers with symbols and footprints. And we'll keep adding new parts on a regular basis to ensure that you stay up to date with the latest technologies. Visit partquest.com to get started.

Offsheet Symbol: Default Name when Added

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Hi, i created an offsheet symbol like stated in the attached picture

when i place the symbol in the schemtic i see that they take the name of the net but i can't modify the deafult position of the text:

I would like to see the text right the symbol insted over the symbol.

 

Thanks

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