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Recent content by lax_ct

  1. L

    How to do the tear drops in allegro?

    You need to use the following menu option to provide the tear drops. Route-Gloss-parameters-Fillet and tapered trace. Using this you can modify your tear drops as per your requirement.
  2. L

    Increasing size of soldermask globally

    Can we increase the soldermask size globally for all the components in Cadence Allegro.Is there any option to do so. Thanks in Advance.
  3. L

    How is Backdrilling done in Layout

    In my design i am using press fit connectors for which i need to be backdrill the pins.The layer count in my design is 18 Layers.Do i need to backdrill all the layers?As of my knowledge backdrilling is done from bottom for this scenario but will it be done on the other side as well?How do they...
  4. L

    How to calculate copper area for specific current

    While designing in a PCB Layout tool,I would like to calculate the copper area for specific current requirements.For example the current requirement is 160 amps and i need to draw appropriate shapes in Layout.My question is firstly how will i calculate the copper area for 160 amps and secondly...

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