Documentation - Xtext Syntax Graph

Below are the Xtext-generated railroad diagrams (also called grammar rules, or syntax graph) for PHDL. Rule names are in plain text, keywords and characters are contained in a white box, and references to other rules are contained in dark boxes. A few rules, such as the "Referenceable" and "Assignable" rules are actually not grammar rules, but inheritance rules. They exist to make manipulation of the graph model easier.


Getting Started With PHDL

The best place to start is to visit our installation instructions which will help you get PHDL up and running on your machine. Then, be sure to visit the tutorial page.