A sub-ns clock josephson 4b processor

Symposium 1989 on VLSI Circuits - 1989
Kotani1, Imamura1, Hasuo1
1Fujitsu Laboratories Limited, Atsugi, Japan

Tóm tắt

We constructed a 4h processor with a Lh slice microprocessor, 4b multiplier, 12b accumulator, 8Kb ROM and sequencer. The chip was fabricated with 1.5-um all-niobium technology, and contains 24,000 Nb/AlO,/Nb Josephson junctions. The processor vas operated up to 1.1 GRz under worst-case conditions, dissipating 6.1 mW.

Từ khóa

#Logic gates #Microprocessors #Clocks #Read only memory #Pipelines #Junctions #Delays

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Symposium 1989 on VLSI Circuits

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