A Hybrid Josephson Transmission Line and Passive Transmission Line Routing Framework for Single Flux Quantum Logic
نویسندگان
چکیده
The single flux quantum (SFQ) logic family is a novel digital as it provides ultrafast and energy-efficient circuits. For large-scale SFQ circuit design, specialized electronic design automation (EDA) tools are required due to the differences in type, timing constraints, architecture, contrast Complementary metal–oxide–semiconductor (CMOS) logic. In order improve overall performance of an circuit, efficient routing algorithm should be applied during layout perform accurate adjustment for fixing hold violations optimizing critical paths. Thus, hybrid Josephson transmission line passive framework proposed. It consists four main modules exploration potential based on given placement. proposed tool demonstrated seven testbench obtained results demonstrate that operating frequency greatly improved, all eliminated each circuit.
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ژورنال
عنوان ژورنال: IEEE Transactions on Applied Superconductivity
سال: 2022
ISSN: ['1558-2515', '1051-8223']
DOI: https://doi.org/10.1109/tasc.2022.3206280