56 lines
1.5 KiB
Tcl
56 lines
1.5 KiB
Tcl
# Test reading more complex verilog with sky130 library
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# Using verilog_attribute.v which has Yosys-style attributes and sky130 cells
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read_liberty ../../test/sky130hd/sky130_fd_sc_hd__tt_025C_1v80.lib
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read_verilog ../../test/verilog_attribute.v
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link_design counter
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puts "--- query cells ---"
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set cells [get_cells *]
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puts "cells count: [llength $cells]"
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puts "--- query nets ---"
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set nets [get_nets *]
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puts "nets count: [llength $nets]"
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puts "--- query pins ---"
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set all_pins [get_pins */*]
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puts "pins count: [llength $all_pins]"
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puts "--- query ports ---"
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set ports [get_ports *]
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puts "ports count: [llength $ports]"
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puts "--- create_clock ---"
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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 in]
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set_input_delay -clock clk 0 [get_ports reset]
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set_output_delay -clock clk 0 [get_ports out]
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puts "--- report_checks ---"
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report_checks
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puts "--- report_checks -path_delay min ---"
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report_checks -path_delay min
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puts "--- get_cells with filter ---"
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set dff_cells [get_cells -filter "ref_name == sky130_fd_sc_hd__dfrtp_1" *]
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puts "dfrtp cells count: [llength $dff_cells]"
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puts "--- report_instance for first cell ---"
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report_instance _1415_
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puts "--- report_net mid ---"
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report_net mid
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puts "--- all_inputs ---"
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set inputs [all_inputs]
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puts "all_inputs count: [llength $inputs]"
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puts "--- all_outputs ---"
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set outputs [all_outputs]
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puts "all_outputs count: [llength $outputs]"
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puts "--- all_clocks ---"
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set clocks [all_clocks]
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puts "all_clocks count: [llength $clocks]"
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