Synopsys Timing Constraints And Optimization User Guide 2021 [patched]

dc_shell -f design.tcl -o design.sv

Using the Synopsys® Design Constraints Format Application Note synopsys timing constraints and optimization user guide 2021

: Duplicating a driver cell to split a high-fanout load into multiple independent paths. Area and Power Optimization dc_shell -f design

Here is a step-by-step solution to the example use case: : Used for setup analysis

Which are you seeing (setup, hold, max_transition)? Are you dealing with asynchronous clock domains ?

: Used for setup analysis. It tells the tool that the external device takes up to 0.6 ns to drive the data, leaving less time for internal logic. -min : Used for hold analysis. Output Delay

Data enters and leaves the chip. The guide explains how to tell the software when to expect outside data. This keeps the inside of the chip in sync with the outside world. 3. Timing Exceptions