Design of reversible 32-bit BCD add-subtract unit using parallel pipelined method


Arithmetic unit design using reversible logic gate has received much attention as it reduces power dissipation with no loss of information. This paper proposes the design of 32-bit Binary Coded Decimal (BCD) addition and subtraction unit using reversible logic gates. The reversible 32 -bit BCD addition unit is designed using the following modules such as… (More)


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