Synopsys Design Compiler Tutorial 2021 New!

Started using the dc_shell command. An interactive command-line interface based on Tcl. Ideal for executing commands step-by-step and testing script segments.

The violators.rpt file acts as a shortcut file. It highlights instances where setup timing, hold timing, design rules (like max transition or max capacitance), or area budgets fail to meet constraints. Best Practices for Successful Synthesis

report_power -analysis_effort high > reports/power.rpt synopsys design compiler tutorial 2021

Before typing a single command, ensure your environment is ready. The 2021 version introduced stricter TCL 8.6 compliance and deprecated some legacy commands.

Synopsys Design Compiler (DC) is the industry-standard tool for logic synthesis. It transforms Register Transfer Level (RTL) hardware descriptions into technology-dependent, gate-level netlists optimized for speed, area, and power. Started using the dc_shell command

Libraries needed to resolve references (must include the target library and any RAM/IP macros).

Design Compiler allows you to read RTL files using either the traditional read_verilog / read_vhdl commands or the modern, recommended ( analyze and elaborate ). Method: Analyze and Elaborate The violators

Power Compiler, an option within DC, provided advanced leakage power optimization. In deep sub-micron technologies, "leakage" power (current that flows even when a transistor is off) became a dominant factor. Power Compiler used techniques like multi-threshold voltage cell optimization and power-gating to dramatically reduce total chip power.