A low-power array multiplier using separated multiplication technique

Chang-Young Han; Hyoung-Joon Park; Lee-Sup Kim

首页> 外文期刊>IEEE Transactions on Automatic Control >A low-power array multiplier using separated multiplication technique

【24h】

A low-power array multiplier using separated multiplication technique

机译：一种采用分离乘法技术的低功耗阵列乘法器

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

This brief proposes a separated multiplication technique that can be used in digital image signal processing such as finite impulse response (FIR) filters to reduce the power dissipation. Since the 2-D image data have high spatial redundancy, such that the higher bits of input pixels are hardly changed, the redundant multiplication of higher bits is avoided by separating multiplication into higher and lower parts. The calculated values of the higher bits are stored in memory cells, caches, such that they can be reused when a cache hit occurs. Therefore, the dynamic power is reduced by about 14 in multipliers by using the proposed separated multiplication technique (SMT) and in a 1-D 4-tap FIR filter by about 10.

机译：本简报提出了一种分离乘法技术，可用于数字图像信号处理，例如有限脉冲响应（FIR）滤波器，以降低功耗。由于二维图像数据具有较高的空间冗余性，因此输入像素的较高位几乎不会改变，因此通过将乘法分成较高和较低的部分，可以避免较高位的冗余乘法。较高位的计算值存储在存储单元、缓存中，以便在发生缓存命中时可以重复使用它们。因此，使用所提出的分离乘法技术（SMT）将乘法器的动态功率降低约14%，而在一维4抽头FIR滤波器中，动态功率降低约10%。

著录项

来源
《IEEE Transactions on Automatic Control》 |2001年第9期|866-871|共6页
作者
Chang-Young Han; Hyoung-Joon Park; Lee-Sup Kim;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类自动化系统;
关键词
FIR filter; Low power; LRU; Multiplier;

机译：FIR滤波器;低功耗;LRU;乘数;

相似文献

外文文献
中文文献
专利

1. THE METHOD OF SEPARATING HARMONIC SIGNALS FROM MULTIPLICATIVE AND ADDITIVE NOISES [J] . 电子科学学刊（英文版） . 2007,第6期
2. Patent Issued for Modular gated multiplier circuitry and multiplication technique (USPTO 11586445) [J] . Robotics & Machine Learning Daily News . 2023,第9期

机译：Patent Issued for Modular gated multiplier circuitry and multiplication technique (USPTO 11586445)
3. Genetic purity of yam (Dioscorea spp.) multiplied through different seed multiplication techniques based on DArT SNP markers [J] . Norbert G. Maroya, Paterne A. Agre, Balogun Morufat Plant Genetic Resources Characterization and Utilization . 2022,第4期

机译：Genetic purity of yam (Dioscorea spp.) multiplied through different seed multiplication techniques based on DArT SNP markers
4. Frequency-multiplying optoelectronic oscillator with a tunable frequency multiplication technique [J] . Li Cheng-xin, Wang Wei, Chen ChangChen Tai-longGan Xia-qingLiao JunYang Tian-longLi Jia-zhouKang Xin Optical Engineering . 2016,第12期

机译：Frequency-multiplying optoelectronic oscillator with a tunable frequency multiplication technique
5. Development of a low-power field-programmable gate array using superconductor logic and semiconductor memory [C] . Yuki Hironaka, Yukihiro Okuma, Naoki Takeuchi, 基礎·材料·共通部門大会;電気学会 . -1

机译：Development of a low-power field-programmable gate array using superconductor logic and semiconductor memory
6. Piezoelectric Micro-resonators for Low-power and Low-cost Internet of Things Communication Nodes =用于低功耗低成本物联网通信节点的压电微机电谐振器 [D] . Chen, Guofeng . 2019

机译：Piezoelectric Micro-resonators for Low-power and Low-cost Internet of Things Communication Nodes =用于低功耗低成本物联网通信节点的压电微机电谐振器
7. Paternity of offspring in multiply-mated female crickets: the effect of nuptial food gifts and the advantage of mating first [O] . J. B. Calos, S. K. Sakaluk 1998

机译：multiply交配后代的父子关系：馈赠食物的效果和先交配的优势
8. Low-power circuit design using adiabatic and asynchronous techniques. [O] . 2005

机译：Low-power circuit design using adiabatic and asynchronous techniques.
9. Etude Preliminaire sur l'Utilisation de Techniques de Demodulation de Phase pourl'Analyse des Donnees Vibratoires des Engrenages (Preliminary Study in the Use of Phase Demodulation Techniques for the Analysis of Gear Vibration Data) [R] . Nicks, J., Krishnappa, G. 1990

机译：Etude preliminaire sur l'Utilization de Techniques de Techniques de Demodulation de phase pourl'analyse des Donnees Vibratoires des Engrenages（使用相位解调技术分析齿轮振动数据的初步研究）

A low-power array multiplier using separated multiplication technique

摘要

著录项

相似文献

相关主题

期刊订阅