Asynchronous circuits dissipate power only when they are active ... routing primitives for conditional communication and can avoid using glitching logic. For example, in a synchronous ALU, it is ...

The asynchronous logic then calculates the new state of the circuit. For example, the logic cloud could perform an addition or multiplication. Figure 1. Simplified diagram of a synchronous logic stage ...

Figure 2. Shown here is an example of asynchronous operation. Graphic courtesy of Nanyang Technological University. Asynchronous circuits fall into a number of different classes, each offering ...

Communications of the ACM, Vol. 32, No. 6, pages 720¿738; June 1989. Asynchronous Circuits and Systems. Special issue of Proceedings of the IEEE; February 1999. Principles of Asynchronous Circuit ...

This includes FIFOs (first in, first out) and switching fabrics, for example. He also noted that the flip-flop is itself a very small asynchronous circuit, and there has been some success in ...

Asynchronous circuits essentially govern themselves ... bundled data etc. Figure 4 shows an example of 4-Phase Dual rail encoding. Figure 4 : 4-Phase Dual Rail Encoding Two parties can talk to each ...

A software tool for automatically converting synchronous circuit designs into asynchronous equivalents is being developed by researchers at the University of Edinburgh. Asynchronous ICs – which do not ...