In the user_project_wrapper/config.tcl, is there a...
# caravel
m
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.
b
It might affect routing I suppose.
m
@User?
m
One specifies the clock net to synthesize as a clock tree (CLOCK_NET) while the other specifies what to use for STA (CLOCK_PORT)
STA requires that you give it a port and the clock syn tool requires a net. They may be the same or may not.
m
Thanks Matt, but I'm trying to ask about caravel specifically. As there is by default no clock tree or buffer