Period Path Tracing
 
 
PERIOD analyzes the following:
- Synchronous element to synchronous element data path calculations
 - Automatically deals with inverted clock pins
 - Deals with non 50%  clock duty cycles
 - Synchronous element to PAD,  PAD to PAD,and PAD to Synchronous element NOT included
 
Clock Network to Clock Network uses Target Clock as Time Constraint
Period#2 will control this path