HDLQ support material: the tool is a set of Verilog libraries describing basic function blocks of the QCA functional paradigm. The libraries can be found in the Libraries subdirectory. Also available is a set of test benches in the directory TestBenches. The material is provided "as-is" and can be used freely, if you would like to provide some constructive comment and/or contribute to the development of HDLQ please contact me at mottavi@ece.neu.edu