[1]江家宝,陈迅雷,欧阳山.三值光学计算机MSD转换为标准二进制数的 硬件实现[J].南京理工大学学报(自然科学版),2016,40(03):278.[doi:10.14177/j.cnki.32-1397n.2016.40.03.005]
 Jiang Jiabao,Chen Xunlei,Ouyang Shan.Hardware implementation of converting ternary optical computer MSD into standard binary data[J].Journal of Nanjing University of Science and Technology,2016,40(03):278.[doi:10.14177/j.cnki.32-1397n.2016.40.03.005]
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三值光学计算机MSD转换为标准二进制数的 硬件实现
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
40卷
期数:
2016年03期
页码:
278
栏目:
出版日期:
2016-06-30

文章信息/Info

Title:
Hardware implementation of converting ternary optical computer MSD into standard binary data
文章编号:
1005-9830(2016)03-0278-07
作者:
江家宝12陈迅雷1欧阳山1
1.上海大学 计算机工程与科学学院,上海 200444; 2.巢湖学院 信息工程学院,安徽 合肥 238000
Author(s):
Jiang Jiabao12Chen Xunlei1Ouyang Shan1
1.School of Computer Engineering and Science,Shanghai University,Shanghai 200444,China; 2.College of Information Engineering,Chaohu University,Hefei 238000,China
关键词:
三值光学计算机 改进的有符号数 串并混合方法 偏振片 液晶 分光器 反射镜 译码器 光电管
Keywords:
ternary optical computers modified signed digits serial and parallel hybrid methods polarizers liquid crystals optical splitters mirrors decoders photoelectric tubes
分类号:
TP38
DOI:
10.14177/j.cnki.32-1397n.2016.40.03.005
摘要:
为了提高三值光学计算机的存储与转换效率,该文提出1种把N位改进的有符号数(MSD)转换成N位标准二进制数的串并混合转换方法。基于此转换方法利用偏振片、液晶、分光器、反射镜、译码器和光电管等光电器件设计了硬件转换器逻辑结构。使用转换器SD11可以直接以标准二进制形式输出结果,从而使存储效率提高50%,同时实现MSD数据转换硬件化。
Abstract:
In order to improve the storage and conversion efficiency of ternary optical computers,a serial and parallel hybrid method is presented for converting N bits modified signed digit(MSD)into N bits standard binary data.The logic structure of a hardware converter is designed using polarizers,liquid crystals,optical splitters,mirrors,decoders and photoelectric tubes and so on based on the conversion method proposed here.The result can be output in standard binary data using a converter SD11,and the storage efficiency is improved by 50%,and the hardware implementation of MSD transformation is realized.

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备注/Memo

备注/Memo:
收稿日期:2015-12-20 修回日期:2016-02-24
基金项目:国家自然科学基金(61103054); 上海市自然科学基金(13ZR1416000)
作者简介:江家宝(1968-),男,博士生,主要研究方向:三值光计算机、嵌入式系统、优化算法,E-mail:jjb15820109@163.com。
引文格式:江家宝,陈迅雷,欧阳山.三值光学计算机MSD转换为标准二进制数的硬件实现[J].南京理工大学学报,2016,40(3):278-284.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2016-06-30