Presentation 2006-06-09
Voltage/Current-Control-Based Low-Power Design of a Multiple-Valued Reconfigurable VLSI
Nobuaki OKADA, MUNIRUL Mohammad HAQUE, Michitaka KAMEYAMA,
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Abstract(in English) A new reconfigurable VLSI based on multiple-valued source-coupled logic which has programmable capability is proposed for low-power digital processing. If cell operations are always inactive, a current source of the corresponding differential-pair circuit is programmed to be cut off so that the power consumption due to the steady current can be elimitated. On the other hand, if it is active, the current source is set on. Also, subthreshold leakage currents in the cut-off state can be reduced by increasing the transistor threshold voltage. Moreover, power minimization in the ON state under a delay constraint is discussed from the viewpoint of the fact that the delay depends on a cell-input current level.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Source-Coupled Logic / Multiple-Valued Logic / Reconfigurable VLSI / Voltage/Current Control / Low-power VLSI
Paper # ICD2006-50
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Conference Date 2006/6/1(1days)
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Registration To Integrated Circuits and Devices (ICD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Voltage/Current-Control-Based Low-Power Design of a Multiple-Valued Reconfigurable VLSI
Sub Title (in English)
Keyword(1) Source-Coupled Logic
Keyword(2) Multiple-Valued Logic
Keyword(3) Reconfigurable VLSI
Keyword(4) Voltage/Current Control
Keyword(5) Low-power VLSI
1st Author's Name Nobuaki OKADA
1st Author's Affiliation Graduate School of Information Sciences, Tohoku University()
2nd Author's Name MUNIRUL Mohammad HAQUE
2nd Author's Affiliation Graduate School of Information Sciences, Tohoku University
3rd Author's Name Michitaka KAMEYAMA
3rd Author's Affiliation Graduate School of Information Sciences, Tohoku University
Date 2006-06-09
Paper # ICD2006-50
Volume (vol) vol.106
Number (no) 92
Page pp.pp.-
#Pages 5
Date of Issue