MiniLA is a project of simple and cheap logic analyzer designed for amateur and semi-professional work.
Download: http://sourceforge.net/project/showfiles.php?group_id=129283&package_id=178863&release_id=419337
Release notes: http://sourceforge.net/project/shownotes.php?group_id=129283&release_id=419337
Please visit our project web page at http://minila.sourceforge.net