Hello,

   Would you please answer me two questions?I will appreciate your help,  
   thank you!

1.when we use SOC encounter tools to Physical Design,how to make
  wired-bound pads?where can we find out some examples to use  
  them.  

2. when we use SOC encounter tools to design our chiip,how to create
   and report the clock tree synthesis Specification file and how to get
   *.ctstch file of tree clock synthesis?