Why the pad of mega128 is green?

[hillline]

I am designing a pcb without sch,because there is only one ic used in the project.But I find a problem that the pad of ic mega128 is green,when I add the nets manuilly.My clearance is 0.4mm and the width is 0.4mm.I want to catch it.

 

[johnyaya]

Re: dxp(sp4) problem

The pad color changing to green is a design rule violation. Highlight the green item -> right-click -> Violations. This will tell you what the problem is.

 

[hr_rezaee]

dxp(sp4) problem

hi
I think you have not set signal name.
regards

 

[hillline]

dxp(sp4) problem

Thank you for your help