20.2.18.5 Clock Domains

The clock domain can be automatically constructed or it can be specified by the user.

Automatic construction : This option automatically constructs the clock domain. SmartPower automatically analyzes your design to assess if a clock is active and what is the active edge.

Specify: Select this option to specify the period and first edge.

Use the clock domain table to set the active edge (rising, falling or both) and to set a clock as transparent. The results are displayed in the activity and hazards power report below.