Using Verilog

• Verilog Reference Manual A short fairly comprehensive report. Not lots of detail but it does have code examples.
• Verilog Tutorial A large tutorial that covers most things you need. Pretty easy to read.
• Edinburgh Verilog Site Lots of nice odds and ends. The manual is a good language reference.
• Verilog Quickstart Google book preview, the book is fairly good, and covers a lot, but being google book previews it skips pages. Even with this it is a good reference.
• Verilog Tutorial A pretty good tutorial, that has fairly deep coverage. Worth a look.