  This paper present the research work directed towards the design of
reversible programmable logic array using very high speed integrated circuit
hardware description language (VHDL). Reversible logic circuits have
significant importance in bioinformatics, optical information processing, CMOS
design etc. In this paper the authors propose the design of new RPLA using
Feynman & MUX gate.VHDL based codes of reversible gates with simulating results
are shown .This proposed RPLA may be further used to design any reversible
logic function or Boolean function (Adder, subtractor etc.) which dissipate
very low or ideally no heat.
