If you need help configuring your script for a specific design, please let me know:
This was the new flagship product introduced in 2020 and fully established in 2021. It was built to handle the most advanced process nodes, down to 5nm and below. Key benefits included:
For this tutorial, we use for reproducibility.
Check report_timing -path full -delay max and review constraints. High Area: Reduce set_max_area or optimize the RTL. Conclusion synopsys design compiler tutorial 2021
current_design $DESIGN_NAME link
Use compile_ultra for high-performance optimization. In 2021, compile_ultra -spg (Synopsys Physical Guidance) is recommended to pass physical data to IC Compiler. compile_ultra -spg Use code with caution. Step 5: Generate Reports
Stay tuned for more updates on Synopsys Design Compiler and VLSI design! If you need help configuring your script for
Create a constraints script (e.g., constraints.tcl ) containing your design rules:
define_name_rules my_rules -allowed "a-z A-Z 0-9 _" report_name_rules my_rules
As ASICs move toward 3nm and beyond, the fundamentals taught in this 2021 tutorial remain the bedrock of digital design. Happy synthesizing. Check report_timing -path full -delay max and review
.db files (logical) and corresponding FRAM / TLU+ (physical) libraries.
exit
Create a dedicated directory structure to keep your synthesis run organized.
# Define scenario create_scenario -name func_slow set_active_scenarios func_slow current_scenario func_slow # ... apply constraints ...
A proper setup is crucial for efficient synthesis. In 2021, the emphasis is on and utilizing design libraries efficiently. 2.1 Directory Structure Organize your workspace for clarity: /rtl : Contains VHDL/Verilog files. /libs : Contains technology files (.db, .tf, .lib). /scripts : Tcl scripts for synthesis. /work : Working directory for output files. 2.2 Environment Variables (Tcl)