Artículos con la etiqueta ‘computación reversible’

Reversible arithmetic logic unit

Por • 1 ago, 2011 • Category: Leyes

Quantum computer requires quantum arithmetic. The sophisticated design of a reversible arithmetic logic unit (reversible ALU) for quantum arithmetic has been investigated in this letter. We provide explicit construction of reversible ALU effecting basic arithmetic operations. By provided the corresponding control unit, the proposed reversible ALU can combine the classical arithmetic and logic operation in a reversible integrated system. This letter provides actual evidence to prove the possibility of the realization of reversible Programmable Logic Device (RPLD) using reversible ALU.



The Fantastical Promise of Reversible Computing

Por • 29 ene, 2011 • Category: Crítica

Reversible logic could cut the energy wasted by computers to zero. But significant challenges lie ahead