Synopsys Design Compiler Tutorial 2021 ^hot^ Jun 2026

Started using the design_vision command. Excellent for analyzing schematics, visualizing critical paths, and debugging timing violations visually.

# Create clock on port 'clk' create_clock -name "core_clk" -period 2.0 [get_ports clk]

What is your biggest challenge when meeting timing in DC? Let’s discuss in the comments!

# Set operating conditions (worst case for setup) set_operating_conditions -max "WCCOM" -max_library $target_library synopsys design compiler tutorial 2021

Verify your search_path and ensure all .db library files are explicitly listed in link_library .

The compile step executes the actual logic transformations. Design Compiler offers different compile modes depending on your performance targets.

Define your "Design Intent" using . Synopsys Tutorial: Using the Design Compiler - s2.SMU Started using the design_vision command

# Enable topographical mode for physical awareness set_app_var compile_ultra_ungroup_design false set_app_var compile_ultra_clock_gating_aware true

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Even with this tutorial, you will run into issues. Here are the top 3 errors in 2021 DC: Let’s discuss in the comments

# 5. Compile compile_ultra

Includes the target library plus any extra libraries needed to resolve references, such as RAMs, IPs, or pad cells.