144 lines
4.7 KiB
Tcl
144 lines
4.7 KiB
Tcl
# Test SDF advanced features: timing checks, write options, multiple reads,
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# gzip write, divider options.
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# Targets uncovered SdfReader.cc paths (timing checks, interconnect, cond_use),
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# SdfWriter.cc paths (gzip, divider, digits, no_timestamp, no_version,
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# include_typ), and SdfParse.yy grammar paths.
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source ../../test/helpers.tcl
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set test_name sdf_advanced
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read_liberty ../../test/nangate45/Nangate45_typ.lib
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read_verilog sdf_test2.v
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link_design sdf_test2
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create_clock -name clk -period 10 [get_ports clk]
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set_input_delay -clock clk 0 [get_ports d]
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set_input_delay -clock clk 0 [get_ports en]
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set_output_delay -clock clk 0 [get_ports q]
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#---------------------------------------------------------------
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# Read SDF with timing checks, interconnects, and multi-value triples
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#---------------------------------------------------------------
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puts "--- read_sdf test2 (with timing checks/interconnects) ---"
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read_sdf sdf_test2.sdf
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#---------------------------------------------------------------
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# Report annotated delay: exercise all combinations
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#---------------------------------------------------------------
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puts "--- report_annotated_delay -cell ---"
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report_annotated_delay -cell
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puts "--- report_annotated_delay -net ---"
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report_annotated_delay -net
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puts "--- report_annotated_delay -from_in_ports ---"
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report_annotated_delay -from_in_ports
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puts "--- report_annotated_delay -to_out_ports ---"
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report_annotated_delay -to_out_ports
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puts "--- report_annotated_delay -cell -net combined ---"
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report_annotated_delay -cell -net
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puts "--- report_annotated_delay -report_annotated ---"
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report_annotated_delay -report_annotated
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puts "--- report_annotated_delay -report_unannotated ---"
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report_annotated_delay -report_unannotated
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puts "--- report_annotated_delay -constant_arcs ---"
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report_annotated_delay -constant_arcs
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puts "--- report_annotated_delay -max_lines 2 ---"
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report_annotated_delay -max_lines 2
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#---------------------------------------------------------------
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# Report annotated check: exercise all check types
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#---------------------------------------------------------------
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puts "--- report_annotated_check -setup ---"
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report_annotated_check -setup
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puts "--- report_annotated_check -hold ---"
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report_annotated_check -hold
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puts "--- report_annotated_check -recovery ---"
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report_annotated_check -recovery
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puts "--- report_annotated_check -removal ---"
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report_annotated_check -removal
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puts "--- report_annotated_check -width ---"
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report_annotated_check -width
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puts "--- report_annotated_check -period ---"
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report_annotated_check -period
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puts "--- report_annotated_check -nochange ---"
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report_annotated_check -nochange
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puts "--- report_annotated_check -max_skew ---"
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report_annotated_check -max_skew
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puts "--- report_annotated_check -setup -report_annotated ---"
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report_annotated_check -setup -report_annotated
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puts "--- report_annotated_check -setup -report_unannotated ---"
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report_annotated_check -setup -report_unannotated
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puts "--- report_annotated_check -setup -hold combined ---"
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report_annotated_check -setup -hold
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puts "--- report_annotated_check all types ---"
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report_annotated_check
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puts "--- report_annotated_check -constant_arcs ---"
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report_annotated_check -constant_arcs
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puts "--- report_annotated_check -max_lines 3 ---"
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report_annotated_check -max_lines 3
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#---------------------------------------------------------------
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# Write SDF with various options
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#---------------------------------------------------------------
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puts "--- write_sdf default ---"
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set sdf_out1 [make_result_file "${test_name}_default.sdf"]
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write_sdf $sdf_out1
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puts "--- write_sdf -divider . ---"
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set sdf_out2 [make_result_file "${test_name}_dot.sdf"]
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write_sdf -divider . $sdf_out2
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puts "--- write_sdf -digits 6 ---"
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set sdf_out3 [make_result_file "${test_name}_digits6.sdf"]
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write_sdf -digits 6 $sdf_out3
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puts "--- write_sdf -include_typ ---"
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set sdf_out4 [make_result_file "${test_name}_typ.sdf"]
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write_sdf -include_typ $sdf_out4
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puts "--- write_sdf -no_timestamp ---"
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set sdf_out5 [make_result_file "${test_name}_nots.sdf"]
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write_sdf -no_timestamp $sdf_out5
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puts "--- write_sdf -no_version ---"
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set sdf_out6 [make_result_file "${test_name}_noversion.sdf"]
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write_sdf -no_version $sdf_out6
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puts "--- write_sdf -gzip ---"
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set sdf_out7 [make_result_file "${test_name}_gz.sdf.gz"]
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write_sdf -gzip $sdf_out7
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puts "--- write_sdf combined options ---"
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set sdf_out8 [make_result_file "${test_name}_combined.sdf"]
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write_sdf -digits 4 -include_typ -no_timestamp -no_version $sdf_out8
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#---------------------------------------------------------------
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# report_checks with SDF annotations (exercises annotation paths)
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#---------------------------------------------------------------
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puts "--- report_checks (SDF annotated) ---"
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report_checks
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report_checks -path_delay min
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report_checks -format full_clock
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