Hello, Regarding that small project I mentioned about a month ago - data base for the registers/bit fields This is something to play with http://www.opencoredb.com/web/backend.php/project The whole project is open source and based on open source (GPL) components - PHP, mySQL, Apache, Linux, symfony framework In a couple of weeks I am finishing the project and move the project to the beta phase (and slow maintenance) Still missing parts - more polish in the document generation - generation of H and C files - generation of E files (Specman) pay attention to my new e-mail account or use this one larytet at yahoo dot com to contact me directly I greatly appreciate all support, remarks and valuable comments I received so far. thank you, larytet