Flexibility of connection impact the power of heterogeneous FPGA(连接复杂度对非对称FPGA功耗的影响)
FPGA因为开发周期短、使用灵活、价格低廉等优点,在嵌入式系统中被广泛应用.随着开发需求的扩大,嵌入有DSP、MCU等宏模块的非对称FPGA应运而生.本文根据非对称FPGA的结构,研究连接复杂度Fc参数对功耗的影响.在不同Fc参数的非对称FPGA结构下对MCNC电路仿真,实验结果表明输入Fc参数在80%,输出Fc参数在70%时,其功耗最低.与Fc参数100%相比,输入Fc参数在80%时,平均功耗减少25.76%,最高功耗减少29.08%;输出Fc参数在70%时,平均功耗减少27.07%,最高功耗减少43.83%.这对低功耗非对称FPGA架构设计有一定的意义....
Main Authors: | XUKe-jun(徐科君), SHENJi-zhong(沈继忠) |
---|---|
Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2010-09-01
|
Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2010.05.013 |
Similar Items
-
Design of ECL ternary circuits with symmetrical inputs and outputs(基于对称输入输出的三值ECL门电路设计)
by: ZHANGZhuan(章专), et al.
Published: (2007-07-01) -
Design of binary dynamic BiCMOS circuits(二值动态BiCMOS电路设计)
by: HUXiao-hui(胡晓慧), et al.
Published: (2008-11-01) -
低检测复杂度的空码索引调制方案
by: 钟涛, et al.
Published: (2020-01-01) -
Design of low-power D-flip-flop based on multithreshold technique(基于多阈值技术的低功耗D触发器设计)
by: ZHANGHui-xi(张慧熙), et al.
Published: (2005-03-01) -
非对称X结波导混合耦合器的改进型设计
by: 潘卫清, et al.
Published: (2004-01-01)