How to create buffer tree & synthesis it using SOC -encounter.
Should it be included within the CTS file for synthesis or else should be synthesised separetly?
How to go about it?
I am not sure but I think the tool will do optimization (buffering, etc.) for signals other than clock/reset. I think that other signals will have far less fanout than clock/synchronous reset, so the tool can do optimization without the need of special buffer tree structure.
Yes, you can do buffer tree synthesis for signal nets using bufferTreeSynthesis command. bufferTreeSynthesis -nets net_name -bufList {} -maxFanout 24
For more detail check command reference.