Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)
- 2003.10a
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- Pages.123-126
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- 2003
RSFQ DFFC Circuit Design for Usage in developing ALU
ALU의 개발을 위한 RSFQ DFFC 회로의 설계
Abstract
RSFQ (Rapid Single Flux Quantum) circuits are used in many practical applications. RSFQ DFFC (Delay Flip-Flop with complementary outputs) circuits can be used in a RAM, an ALU (Arithmetic Logic Unit), a microprocessor, and many communication devices. A DFFC circuit has one input, one switch input, and two outputs (output l and output 2). DFFC circuit functions in such way that output 1 follows the input and output 2 is the complement of the input when the switch input is "0." However, when there is a switch input "1."the opposite output signals are generated. In this work, we have designed an RSFQ DFFC circuit based on 1 ㎄/
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