Learn More
This work introduces a universal Quantum-Dot Cellular Automata logic gate (UQCALG) for synthesizing symmetric functions with the target to reduce wire crossings in a design as well as the number of operating clock cycles. It is realized with the coupled majority-minority gate (CMVMIN) structure. The proposed UQCALG structure not only improves performance of(More)
The data coherence in the cache systems of CMPs with thousands of processors are to be more accurate and reliable. This work proposes an effective solution to address this issue through introduction of highly efficient test logic with the cache controller. It is based on the modular structure of Cellular Automata (CA) and a special class of CA referred to(More)
This work proposes a testable QCA (Quantum-Dot Cellular Automata) logic gate (UQCALG) realizing the universal functions. The design of UQCALG is based on the Coupled Majority Minority (CMVMIN) QCA structure with the target to reduce wire crossings as well as the number of clock cycles required to operate a QCA circuit. The characterization of defects in(More)
The data coherence in the cache systems of CMPs (Chip Multi-Processors) is to be more accurate and reliable. The conventional solutions for verification of cache coherence targeting small systems are not so effective in CMPs. The CMPs cache system further demands a protocol independent test logic. In this work, we propose an effective solution to the issue(More)