A reversible carry-look-ahead adder using control gates
Integration, the VLSI Journal
Decimal Floating-Point: Algorism for Computers
ARITH '03 Proceedings of the 16th IEEE Symposium on Computer Arithmetic (ARITH-16'03)
Regular Realization of Symmetric Functions Using Reversible Logic
DSD '01 Proceedings of the Euromicro Symposium on Digital Systems Design
The Fastest Carry Lookahead Adder
DELTA '04 Proceedings of the Second IEEE International Workshop on Electronic Design, Test and Applications
Reversible logic synthesis
Design of a compact reversible binary coded decimal adder circuit
Journal of Systems Architecture: the EUROMICRO Journal
Modern Digital Electronics
IEEE Transactions on Computers
Irreversibility and heat generation in the computing process
IBM Journal of Research and Development
Logical reversibility of computation
IBM Journal of Research and Development
Optimal synthesis of linear reversible circuits
Quantum Information & Computation
ACSAC'05 Proceedings of the 10th Asia-Pacific conference on Advances in Computer Systems Architecture
An Algorithm for Synthesis of Reversible Logic Circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Design of reversible sequential circuits optimizing quantum cost, delay, and garbage outputs
ACM Journal on Emerging Technologies in Computing Systems (JETC)
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Reversible logic is emerging as a promising computing paradigm, having its applications in low-power CMOS, quantum computing, nanotech-nology and optical computing. Firstly, we showed a modified design of conventional BCD subtractors and also proposed designs of carry look-ahead and carry skip BCD subtractors. The proposed designs of carry look-ahead and carry skip BCD subtractors are based on the novel designs of carry look-ahead and carry skip BCD adders, respectively. Then, we introduced the reversible logic implementation of the modified conventional, as well as the proposed, carry look-ahead and carry skip BCD subtractors efficient in terms of the number of reversible gates used and garbage output produced. To the best of our knowledge, the carry look-ahead and carry skip BCD subtractors and their reversible logic design are explored for the first time ever in literature.