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example5

This commit is contained in:
James Cherry 2019-03-21 14:17:25 -07:00
parent e2d02839a3
commit df87b6afd2
1 changed files with 7 additions and 5 deletions
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examples/example5.tcl
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# 3 corner with +/- 10% derating example # 3 corner with +/- 10% derating example
define_corners wc typ bc define_corners ss tt ff
read_liberty -corner wc example1_slow.lib read_liberty -corner ss example1_slow.lib
read_liberty -corner typ example1_typ.lib read_liberty -corner tt example1_typ.lib
read_liberty -corner bc example1_fast.lib read_liberty -corner ff example1_fast.lib
read_verilog example1.v read_verilog example1.v
link_design top link_design top
set_timing_derate -early 0.9 set_timing_derate -early 0.9
set_timing_derate -early 1.1 set_timing_derate -early 1.1
create_clock -name clk -period 10 {clk1 clk2 clk3} create_clock -name clk -period 10 {clk1 clk2 clk3}
set_input_delay -clock clk 0 {in1 in2} set_input_delay -clock clk 0 {in1 in2}
# report all corners
report_checks -path_delay min_max report_checks -path_delay min_max
report_checks -corner typ # report typical corner
report_checks -corner tt