Includes the target library plus any RAM or IP macros; the * symbol ensures DC searches its own memory first. 2. Invoking the Tool Design Compiler can be run in two primary modes: Design Compiler: Timing, Area, Power, & Test Optimization
# Set operating condition (Slow corner for setup timing checks) set_operating_conditions -max tsmc65nm_ss_0v9_125c # Instruct the tool to make the design as small as possible set_max_area 0 Use code with caution. 5. Synthesis and Optimization Strategies
# Setup Variables set link_library "* standard_cell_lib.db" set target_library "standard_cell_lib.db" set symbol_library "standard_cell_lib.sdb" set search_path ". /path/to/libraries /path/to/rtl" Use code with caution. synopsys design compiler tutorial 2021
report_timing -delay_type min -max_paths 5 > $report_dir/timing_hold.rpt
The create_clock command is the cornerstone of timing constraints. For example: Includes the target library plus any RAM or
Simultaneously optimizing for Area, Timing, Power, and Test (DFT). Prerequisites Before starting, ensure you have: RTL Code: Verilog or VHDL design files.
Here is a step-by-step guide to get you started with Synopsys Design Compiler: report_timing -delay_type min -max_paths 5 >
Design Compiler transforms abstract RTL into structural gate-level representations. The 2021 synthesis flow focuses on:
