An area-efficient VLSI implementation for programmable FIR filters based on a parameterized divide and conquer approach

被引:0
|
作者
Poonnen, T [1 ]
Fam, AT [1 ]
机构
[1] SUNY Buffalo, Dept Elect Engn, Buffalo, NY 14260 USA
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中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we propose an optimal VLSI implementation for a class of programmable FIR filters with binary coefficients, whose architecture is based on a parameterized divide and conquer approach. The proposed design Is shown to be easily extendable to FIR filters with multibit coefficients with arbitrary sign. The area efficiency achieved in comparison to direct form realization is demonstrated by VLSI implementation examples, synthesized in TSMC 0.18 micrometer single poly six metal layer CMOS process using state-of-art VLSI EDA tools. A control algorithm to configure the proposed implementation scheme is discussed.
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收藏
页码:93 / 96
页数:4
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