ACiD-WG - Asynchronous Circuit Design Working Group: A European funded working group.Amulet Group: Researching asynchronous computing methods, especially lower electricity use. World's first implementation of a commercial microprocessor architecture (ARM) in asynchronous logic. Micropipeline design style.Asynchronous Logic Groups - Worldwide: HDL Planet: Information on asynchronous designs and methodologies, including books that cover the topic.UK Asynchronous Forum: An informal meeting bi-yearly of mainly UK academics and research students to present their current research.