Tool Specific init.tcl - 2023.2 English

Vivado Design Suite User Guide: Logic Simulation (UG900)

Document ID
UG900
Release Date
2023-10-18
Version
2023.2 English

During the execution of the simulation, Vivado simulator sources the init file present at the following location:

$HOME/.Xilinx/xsim/xsim_init.tcl

It is useful if you want to set a property across multiple runs. In such a scenario, you can write these inside a tcl file, and Vivado simulator sources this tcl file before time 0' during execution.