Quaternary Logic
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. A novel voltage-mode CMOS quaternary logic design
This brief presents a novel kind of voltage-mode CMOS design that uses multiple threshold voltage transistors and three power supply lines to implement quaternary logic gates, showing lower power dissipation and using less area than the present voltage-mode quaternary circuits. Inverter, NMIN, and NMAX gates are simulated with the Spice tool using TSMC 0.18-
Publicado em: 2011
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2. Lógica quaternária de alto desempenho e baixo consumo para circuitos VLSI / Low-power high-performance quaternary for VLSI circuits
Desde a década de 60, o aprimoramento das técnicas de fabricação de circuitos integrados que usam lógica binária tem levado ao aumento exponencial na densidade de dispositivos, melhoria do desempenho, redução da energia consumida e redução dos custos de fabricação dos circuitos integrados no estado da arte. Esse avanço tem sido alcançado histor
Publicado em: 2008
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3. Quaternary circuits : adder and multiplier / Circuitos quaternarios : somador e multiplicador
The quaternary circuits are an alternative to data processing that, nowadays, occurs in a binary way. Still in a definition stage, the multiple-valued logic seems to be a research area to aid the increase of performance and reduction of area of the transistors inside an integrated circuit. The multiple-valued logic using four digits to represent the data is
Publicado em: 2005
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4. Proposta de um registrador ciclico para logica multi-valores e aplicação em um multiplicador quaternario / The cyclical register for MVL circuits (Multi-valued logic) and quaternary multiplier
The Cyclical Register for MVL circuits (Multi-valued Logic) proposed is composed by NMOS and PMOS Transistors. This circuit uses the advantage of certain secondary characteristics (normally undesirable) of the MOS transistors. One peculiarity of this register is that the logical levels are defined by itself with a very high precision ; this, permits to incre
Publicado em: 2005
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5. Quaternary digital to analog converter / Conversor digital quaternario para analogico
In this work is presented the multiple value logic as option to substitute or to be used as interface with the binary logic. The multiple value logic differs of the classic binary logic to the fact that its digits are beyond zeros and ones. Using the multiple logic value obtains communication in between blocks or with the external world to one chip with less
Publicado em: 2005