Merged Analog-Digital Circuits Using Pulse Modulation for Intelligent SoC Applications

• IWATA Atsushi

  The Graduate School of Advanced Sciences of Matter, Hiroshima University

• MORIE Takashi

  The Graduate School of Advanced Sciences of Matter, Hiroshima University

• NAGATA Makoto

  The Graduate School of Advanced Sciences of Matter, Hiroshima University

抄録

A merged analog-digital circuit architecture is proposed for implementing intelligence in SoC systems. Pulse modulation signals are introduced for time-domain massively parallel analog signal processing, and also for interfacing analog and digital worlds naturally within the SoC VLSI chip. Principles and applications of pulse-domain linear arithmetic processing are explored, and the results are expanded to the nonlinear signal processing, including an arbitrary chaos generation and continoustime dynamical systems with nonlinear oscillation. Silicon implementations of the circuits employing the proposed architecture are fully described.

収録刊行物

• IEICE transactions on fundamentals of electronics, communications and computer sciences

  IEICE transactions on fundamentals of electronics, communications and computer sciences 84 (2), 486-496, 2001-02-01

  一般社団法人電子情報通信学会

キーワード

• pulse modulation
• mixed analog-digital integrated circuits
• nonlinear dynamical systems
• switched current integration
• time-domain signal processing

詳細情報

• CRID: 1573950402232439808
• NII論文ID: 110003216702
• NII書誌ID: AA10826239
• ISSN: 09168508
• 本文言語コード: en
• データソース種別:
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