Change width when autorout

[floppeman]

Hi!

How do I change the width of the layer when using aoutrout?

/Magnus

 

[centiago]

You have to select NET or XNET & define the route in constraint manager. I am specifying it for Cadence.

If you are using Specctra autorouter, you can define the same there also. Do let me know if you get that.

Good Luck

 

[Nyar]

Do you mean net width by layer? What autorouter are you using?

 

[centiago]

Yes Net by width. I use Specctra autorouter.

 

[Alexj]

You can set the rule in allegro or specctra, I think allegro is fine, because when you back to allegro from specctra, you still can find the rule in allegro.

 

[ssankurathri]

hi
if in cadstar,u can specify the nets with their optimum widths in schematic state, before going to autorouting. autoroute takes these optimum widths of the respective nets