A Dynamic Optically Reconfigurable Gate Array with a Silver-Halide Holographic Memory
A Dynamic Optically Reconfigurable Gate Array with a Silver-Halide Holographic Memory
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具有卤化银全息存储器的动态光学可重构门阵列
DOI：
10.1109/isvlsi.2008.94
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
Minoru Watanabe
中科院分区：
文献类型：
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作者：
D. Seto;Minoru Watanabe
为了提高门密度，提出了一种动态光学可重构门阵列(DORGA)结构，该结构利用光电二极管的结电容作为动态存储器，从而避免了静态配置存储器。到目前为止，已经使用液晶全息存储器对DORGA结构进行了估计，从而证明了其有效性。然而，由于液晶全息存储器的分辨率很低，而且可存储的构型上下文在数值上被限制为四个，所以这种估计不能被认为是实际的实验。因此，本文给出了一个使用可存储3000多个配置上下文的卤化银全息存储器的DORGA架构的实际演示。实验分析了DORGA体系结构的性能，特别是重构上下文保留时间。结合本研究的结果讨论了该体系结构的优势。
To increase gate density, a dynamic optically reconfigurable gate array (DORGA) architecture has been proposed that uses the junction capacitance of photodiodes as dynamic memory, thereby obviating the static configuration memory. To date, estimation of the DORGA architecture using a liquid crystal holographic memory has been conducted, thereby demonstrating its availability. However, because the resolution of the liquid crystal holographic memory is very low and because the storable configuration contexts are numerically limited to four,that estimation cannot be considered a practical experiment. Therefore, this paper presents a practical demonstration of the DORGA architecture using a silver-halide holographic memory that can store over 3,000 configuration contexts. The DORGA architecture performance, in particular the reconfiguration context retention time, was analyzed experimentally. The advantages of this architecture are discussed in relation to the results of this study.
动态光学可重构门阵列架构的重构性能分析
DOI：
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发表时间：
2007
期刊：
IEEE International Conference on Field Programmable Technology
影响因子：
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作者：
D.Seto;M.Watanabe
通讯作者：
M.Watanabe