A Novel Design of Reversible Programmable Read Only Memory

We have proposed a novel RPROM  design. We have also proposed a reversible 
decoder ITS and another  reversible gate TI. Our proposed design is 30.90% better 
w.r.t. quantum cost and 31.58% better w.r.t.  number of  garbage. The  proposed 
reversible decoder is 60% better w.r.t. quantum cost than the existing ones.