Run Design Compiler using the script file:
Here’s a for Synopsys Design Compiler (DC) — focusing on the key features you’ll actually use to synthesize RTL to a gate-level netlist.
set_multicycle_path -setup 3 -from [get_clocks clk] -to [get_clocks clk]
: Ensure the .synopsys_dc.setup file is in your working directory. This file defines the search_path , target_library (the technology cells to map to), and link_library (all cells available for linking). synopsys design compiler tutorial
write_script -output mapped/design_cons.tcl
check_timing report_clock -attributes
assign sum = a + b;
write -format verilog -output results/counter_netlist.v write_sdc results/counter.sdc
You write:
Synopsys Design Compiler is a logic synthesis tool that converts RTL code into an optimized gate-level netlist using a standard flow of analysis, constraint application, optimization, and reporting. The process utilizes Tcl scripts (dc_shell) or a GUI (Design Vision) to map design constraints to a target library, with compile_ultra Run Design Compiler using the script file: Here’s
If you are satisfied, export the files needed for the next stage (Place and Route): The gate-level version of your code ( .v ). SDC: The constraints file for the layout tool.
dc_shell -topo # for topographical mode (more accurate) dc_shell # normal mode