# How to define two separate asynchronous clocks in a design?

Status
Not open for further replies.

#### vahid_roostaie

##### Newbie level 5
I have two seperated asynchronous clocks in my design.I used synchronizers and the other needed techniques for these two clocks boundary and don't have any problem in design.

I just want to know how can I define these two clocks. with two seperated create_clock commands?.

I want to use set_fix_hold,set_input_delay,set_output_delay,set_propagated_clock commands how should I use them for two seperated clocks?should I use any of these commands seperately for each clock?

I want to insert clock gating in my design with set_clock_gating_style and insert_clock_gating commands.how can Insert clock gating for two seperated clocks.

thanks alot

Status
Not open for further replies.