[PEX]
ref. https://communities.mentor.com/docs/DOC-3337
1. set case sensitive for input netlist file
SOURCE CASE YES
2. set case sensitive for layout
LAYOUT CASE YES
3. setup extracted netlist pin order
PEX PIN ORDER SOURCE
[runset]
1. define the start-up runset paths
vi ~/.cgidrcdb
vi ~/cgilvsdb
vi ~/.cgipexdb
vi ~/.cgirvedb
