Bound

 What are the types of bounds ?

There are two types of bounds move bound and group bound

& Move bounds means with definite coordinate if we created bound that's we called move bounds this are three types

• Soft move bound: In optimization some cells are go out from the bound to meet timing QOR other logic cell comes and site in that bound
• Hard move bound: The cells should not move out and other cells are allowed in that bound
• Exclusive move bound : The cells not move out and other cells not allowed in that bound

• Group bounds means without any location and coordination's group bounds are two types soft and hard group bounds.