Study on Development of Reconfigurable Direct Digital Synthesizerand Its Design Automation
| Project/Area Number |
22500050
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | Hiroshima City University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | リコンフィギャラブルシステム / 設計自動化 / 再構成可能デバイス / ディジタル波形信号合成器 / 二次元ディジタル波形信号 / 二変数数学関数回路 / 高位合成 / 数学関数回路 / 誤差・ノイズの解析 / 多値決定グラフ |
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| Research Abstract |
In this study, we developed a reconfigurable direct digital synthesizer (DDS) and its design automation tool. By developing a new type of numeric function generator that is a major component of DDS, we obtained the more compact DDS than existing DDSs. Since the developed DDS is reconfigurable, user can quickly realize various digital waveform signals using the DDS on site. We also developed a design automation tool that can design such a DDS automatically from a given design specification.
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Report
(4 results)
Research Products
(33 results)
