AMULET microprocessor

AMULET is a series of microprocessors implementing the ARM processor architecture. Developed by the "Advanced Processor Technologies" group at the Department of Computer Science at the University of Manchester (formerly the AMULET and PAL groups based at the same institution), AMULET is unique amongst ARM implementations in being an asynchronous microprocessor, not making use of a square wave clock signal for data synchronization and movement.