Mentor Graphics HDL Designer

hdl Designer combines deep analysis capabilities, advanced creation editors, and complete project and flow management, to deliver a powerful HDL design environment that increases the productivity of individual engineers and teams (local or remote) and enables a repeatable and predictable design process.
http://www.mentor.com/products/fpga/hdl_design/hdl_designer_series/

下载为什么会有问题

Anybody have hdl-designer version 2016 or 2017?