Synopsys Design Compiler Tutorial 2021 [work] Jun 2026

| Error | Likely Fix | |-------|-------------| | Cannot find technology library | Check link_library and target_library paths. | | Unresolved reference | Run link after current_design . | | Clock not found | Ensure clock port name matches exactly. | | Topographical mode license failed | Fallback to compile (not recommended) or check license. |

set symbol_library "tcbn28hpc.sdb"

The design challenges of the late 2010s and early 2020s forced significant advancements in synthesis tools. The 2021-era Design Compiler was focused on predictability, low power, and deep sub-micron nodes (like 5nm and below). synopsys design compiler tutorial 2021

# 3. Read Design analyze -format verilog [glob ./rtl/*.v] elaborate top_module current_design top_module link check_design

: Source your tool setup script (often provided by your CAD manager). | Error | Likely Fix | |-------|-------------| |

Ensure that check_library reports no issues with your .db files before running compile_ultra . 5. Summary of Common Commands Description analyze Reads and checks RTL syntax. elaborate Builds the technology-independent design. read_sdc Loads constraints (clocks, timing). compile_ultra Synthesizes the design with top optimization. report_timing Checks for setup/hold violations. write Exports the gate-level Verilog netlist.

set_input_transition 0.2 [all_inputs]

Whether your design uses . Share public link

set_power_options -leakage -dynamic set_max_leakage_power 0.1 mW compile_ultra -power_high_effort | | Topographical mode license failed | Fallback

# Define synthetic library (for DW architectures) set synthetic_library [list standard.sldb]