After compilation finishes, you must inspect the structural quality of the netlist and save the generated hardware assets.
| 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. |
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. synopsys design compiler tutorial 2021
# Maximum transition time (slew rate) set_max_transition 0.5 [current_design]
# ======================================================= # A Complete Design Compiler Tcl Synthesis Script # ======================================================= After compilation finishes, you must inspect the structural
# Define paths set TECH_LIB "/path/to/tech_lib/tsmc_28nm" set SEARCH_PATH [list "." $TECH_LIB/synopsys]
: This traditional mode uses statistical models to estimate interconnect delays based on gate fanout and design size. It is less accurate for sub-micron designs. | | Clock not found | Ensure clock port name matches exactly
Comprehensive Tutorial: Mastering Synopsys Design Compiler Synopsys Design Compiler (DC) is the industry-standard RTL synthesis tool. It transforms your Register-Transfer Level (RTL) hardware descriptions—written in VHDL, Verilog, or SystemVerilog—into a gate-level netlist optimized for a specific target technology library.
After compilation finishes, you must inspect the structural quality of the netlist and save the generated hardware assets.
| 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. |
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
# Maximum transition time (slew rate) set_max_transition 0.5 [current_design]
# ======================================================= # A Complete Design Compiler Tcl Synthesis Script # =======================================================
# Define paths set TECH_LIB "/path/to/tech_lib/tsmc_28nm" set SEARCH_PATH [list "." $TECH_LIB/synopsys]
: This traditional mode uses statistical models to estimate interconnect delays based on gate fanout and design size. It is less accurate for sub-micron designs.
Comprehensive Tutorial: Mastering Synopsys Design Compiler Synopsys Design Compiler (DC) is the industry-standard RTL synthesis tool. It transforms your Register-Transfer Level (RTL) hardware descriptions—written in VHDL, Verilog, or SystemVerilog—into a gate-level netlist optimized for a specific target technology library.
