How are Global Power and Ground Signals Defined?

You can now use the CDL Out form to declare global power signal and global ground signals by following the steps given below:

1. In the CIW, choose File – Export – CDL.
2. In the fields, Global Power Signals field and Global Ground Signals, enter signal names respectively.

The values that you enter using the form will be added to *.GLOBAL and *.PIN statement.

:G and :P will be appended to the signal names based on the nets presence in the variables simPowerNets and simGroundNets in .simrc file.