Online Reference Guides

Sutherland HDL publishes a handy quick reference guide to the Verilog Hardware Description Language. This reference guide is copyrighted by Sutherland HDL, with all rights reserved.

Permission is granted by Sutherland HDL to download and/or print copies of this reference guide for personal use only. The reference guide cannot be used for commercial purposes or distributed in any form or by any means without obtaining express permission from Sutherland HDL.

Verilog-1995 Quick Reference in hyperlinked HTML form

Verilog-1995 is the first IEEE standardized version of the Verilog Hardware Description Language. Though Verilog-1995 has been around for many years, it is by no means out-of-date. Many engineering companies still use the 1995 version of the Verilog standard to ensure that Verilog models are portable to the widest possible set of Verilog simulators, synthesis compilers, and other engineering tools.

Verilog-2001 Quick Reference as a searchable PDF document

Verilog-2001 is the second generation of the Verilog Hardware Description Language (SystemVerilog-2005 is the third generation). This version of the Verilog Quick Reference Guide by Sutherland HDL, Inc. is stored as a PDF document.