In the user_project_wrapper/config.tcl, is there any point to setting CLOCK_PORT or CLOCK_NET ? As by default there is no synthesis done, no clock buffering etc.
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Booshan
11/03/2021, 11:23 AM
It might affect routing I suppose.
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Matt Venn
11/04/2021, 9:48 AM
@User?
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Matthew Guthaus
11/10/2021, 6:20 PM
One specifies the clock net to synthesize as a clock tree (CLOCK_NET) while the other specifies what to use for STA (CLOCK_PORT)
Matthew Guthaus
11/10/2021, 6:21 PM
STA requires that you give it a port and the clock syn tool requires a net. They may be the same or may not.
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Matt Venn
11/10/2021, 6:22 PM
Thanks Matt, but I'm trying to ask about caravel specifically. As there is by default no clock tree or buffer