Synopsys Timing Constraints And Optimization User Guide 2021 Instant

Account for board-level uncertainties and IO timing (driver/receiver delays).

For multi-cycle or launched capture schemes from external interfaces, combine input_delay/output_delay with set_multicycle_path or set_false_path as appropriate.

The guide focuses on the creation and application of Synopsys Design Constraints (SDC). SDC is the industry-standard format used to convey the design intent—specifically timing, area, and power requirements—to synthesis and static timing analysis (STA) tools.

Primary Goals of the Guide:

The 2021 guide emphasizes a methodical approach to defining the design environment. The constraints are categorized as follows: synopsys timing constraints and optimization user guide 2021