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Allegro PCB Editor

  • mismatch connection after importing netlist

    Hello! This happened more than once. I imported a netlist with a connection from point A to point B. However when I looked at the board that connection is no longer there. Both point A and B were NC pins. I checked the netlist and it looked correct, the connection was there and there was also a net...
    Posted to PCB Design (Forum) by Vinh16 on Wed, Sep 30 2009
  • Relative prop delay by layer

    I have a MG Relative Prop Delays that are changing layers 2-3 times. The engineer whats to not only have the Relative Prop Delay for the group for the overall length but rule that will put a Relative Prop delay for each layer. The idea being that all traces stay on a certain layer for the same distance...
    Posted to PCB Design (Forum) by Simple on Fri, Aug 28 2009
  • Symbol Rotation in Component Report

    Is it possible to effect the value of sym_rotate in the component report. My customer wants a two pin component placed east-west with pin 1 west to be reported as 270, not 0.
    Posted to PCB Design (Forum) by britinor on Wed, Aug 26 2009
  • Irregular Footprints in Layout Plus and/or Help Migrating Design to Allegro PCB Editor

    Greetings all- I'm trying to use the following RF connector, Radiall R222508000, in a design I'm working on: It has irregular pad shapes in the footprint. I've designed the board in Layout...
    Posted to PCB Design (Forum) by cwparker on Thu, Aug 13 2009
  • regarding import netlist problem

    when I imported the netlist, the error was reported: ERROR(SPMHNI-196): Symbol '0813_1X1T_23' for device '0813-1X1T-23_1_0813_1X1T_23_081' has extra pin '16'. ERROR(SPMHNI-196): Symbol '0813_1X1T_23' for device '0813-1X1T-23_1_0813_1X1T_23_081' has extra pin '15'...
    Posted to PCB Design (Forum) by sanxiao on Mon, Aug 10 2009
  • sharing footprints between Allegro 15.5 and 16.x (mostly 2)

    Subject says most of it. We use Allegro 16.2 in house, our service bureaus use Allegro 15.5. Is there a way we can extract footprints from 16.2 and use them in 15.5?
    Posted to PCB Design (Forum) by KevinR on Fri, Aug 7 2009
  • Documentation for allegro scripts

    Anybody know of a good place to get more documentation on allegro scripting? (i.e. filename.scr not skill) I'm wondering if there is a users guide or something similar. The only information I've found is from the help menu (I searched "script") and it does not give a good overview of...
    Posted to PCB Design (Forum) by arcwilson on Thu, Jul 30 2009
  • How To Find 1 Unrouted Net?

    I am using OrCAD PCB Editor v16.2 and I have a design that has 1 unrouted net out of 366 nets. I can't find where this unrouted net is. I started by looking for the rats nest, but it doesn't show up. I assume it is a very small disconnect that is difficult to find. Does anyone know a way to find...
    Posted to PCB Design (Forum) by melview1 on Wed, Jul 22 2009
  • Grid Settings

    Hi Everyone I'm going work on a skill code to read the grid settings of a design. I have attached the snap shot. Please advice on how to get the grids value. Regards Jerry
    Posted to PCB Design (Forum) by Jerry Wilson on Wed, Jul 22 2009
  • Reuse Module

    HI, I need to do some reuse module. I don't found a lot of documentation on this, and the one I found is based on Allegro Design Entry HDL and I use Allegro Capture CIS. Also, I Thought that the example is too complicated in the document I found. I have found some instruction on Orcad Help, but it...
    Posted to PCB Design (Forum) by Nancie on Thu, Jul 16 2009
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