| # CTS Characterization | |
| Tool: Clock Tree Synthesis | |
| Subcategory: Customization request | |
| ## Conversation | |
| ### EffeErreG4 | |
| I was trying to customize the CTS parameters using the command "configure_cts_characterization", but I don't see any changes is the maximum slew constrain reported in the .log file. Trying to understand if I was doing something wrong I noticed that there's a file called "CtsOptions.h" that should set the desired constrains with no "CtsOptions.cpp" file to describe the actual function. How can I manage to customize the maximum transition time? Thanks for your attention. | |
| ### maliberty | |
| All the functions are inlined so there is no need for a cpp. | |
| Would you give the command you are using and the message you are getting in the log. | |
| ### EffeErreG4 | |
| Sorry if I made a silly observation. | |
| I was trying to define the maximum limits of slew and maybe I misunderstood the command. | |
| Is it possible to change the values of maximum slew and maximum skew constrain for the CTS synthesis? | |