| # CTS Characterization |
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| Tool: Clock Tree Synthesis |
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| Subcategory: Customization request |
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| ## Conversation |
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| ### 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. |
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| ### maliberty |
| All the functions are inlined so there is no need for a cpp.
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| Would you give the command you are using and the message you are getting in the log. |
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| ### EffeErreG4 |
| Sorry if I made a silly observation.
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| I was trying to define the maximum limits of slew and maybe I misunderstood the command.
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| Is it possible to change the values of maximum slew and maximum skew constrain for the CTS synthesis? |
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