Hi please make a note to get number of CTS buffers :Originally posted in cdnusers.org by mohanch007
easy way : in "Clock Tree Timing Report" you will get Nr. of Buffer : ** " value directly but need to take from all CTS root point.
alternative way for design : grep "__L" in def file .
if you change in any case by
NameDelimiter # creates names with the format clk##L3#I2, rather than the default format, clk__L3_I2.
(creates clock and net names with the format clk_L3_I2, rather than the default format, clk__L3_I2)
Instance Description Command
FE_ABC Instance name added by multi-driver netbuffering.optDesign
FE_ABN Net name added by multi-driver net buffering. optDesign
FE_OCPN Net name added by critical path optimization. optDesign
FE_OCPC Instance name added by critical path optimization.optDesign
FE_FHN Net name added by hold time repair optDesign
FE_FHC Instance name added by hold time repair. optDesign
FE_RC Instance created by netlist restructuring. optDesign
FE_RN Net created by netlist restructuring. optDesign
FE_OFN Buffer net name added by rule-based buffer insertion insertRepeater/optFanout
FE_OFC Buffer instance name added by rule-basedbuffer insertion insertRepeater/optFanout
FE_PHC Cell name added by post-route hold repair. optDesign
FE_PHN Net name added by post-route hold repair. optDesign
FE_PSC Cell name added by post-route setup repair. optDesign
FE_PSN Net name added by post-route setup repair. optDesign
FE_ECON A net added by interactive ECO
FE_ECOC An instance added by interactive ECO