The is the standard integrated design environment (IDE) for the development of hardware systems on AMD (formerly Xilinx) adaptive SoCs and FPGAs. Built to replace the legacy ISE Design Suite, Vivado offers a system-centric, IP-centric approach to hardware design that addresses productivity bottlenecks in complex modern architectures. Core Capabilities and Workflow

module tb_led_blink(); reg clk, rst_n; wire led; led_blink uut(.clk(clk), .rst_n(rst_n), .led(led));

Work on isolated blocks without the overhead of the full system.