Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

caliber Error( missing power,gnd, all ports)

Status
Not open for further replies.
H

hamzah.aaaa

Newbie level 5
Newbie level 5
Joined
Oct 26, 2008
Messages
9
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Location
Egypt
Visit site
Activity points
1,359
Dear All,

I am designing a digital small chip using Mentor Graphic IC Station tools.
I have finished all steps but I have LVS ERROR in the final. which states as:

Error: Different numbers of ports (see below).
Error: Power net missing in layout. Ground net missing in layout.

Although I have NOT these errors when I made the LVS check for the die before adding IO Pads.
The LVS report for the Die with and without PADs are attached.
 

Attachments

  • TopLVS.txt
    7.8 KB · Views: 123
  • DieLVS.txt
    9.1 KB · Views: 90

I solved the problem by adding an extra port(Add->make-> port) in the final layout(Although this ports are existing in the die layout) but Calibar can't recognize it.
 
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top