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

how to solve the problem"soft connect"?

Status
Not open for further replies.
I

icfb

Junior Member level 2
Joined
Jun 10, 2004
Messages
24
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
178
when I run DRACULA lvs , there are warning"SOFT-CONNECTING MULTIPLE NODES IN UPPER LAYERS TO ONE POLYGON REGION IN: LPWELL"

how to solve?
thanks!
 

Hi ,
By connecting that upper layer to the proper power supply either *VDD* or *VSS* we can solve the Soft connect problem in LVS.
This violation come by the statment SCONNECT in lvs rulefile.
 

Try to joing all grounds/VSS , VDD, NWELL

then u'll be free of Multiple nodes/stamp connections
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top