A tool for automatic generation of RTL-Level VHDL description of RNS FIR filters

被引:11
|
作者
Del Re, A [1 ]
Nannarelli, A [1 ]
Re, M [1 ]
机构
[1] Univ Roma Tor Vergata, Dept Elect Engn, Rome, Italy
关键词
D O I
10.1109/DATE.2004.1268931
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Although digital filters based on the Residue Number System (RNS) show high performance and low power dissipation, RNS filters are not widely used in DSP systems, because of the complexity of the algorithms involved. We present a tool to design RNS FIR filters which hides the RNS algorithms to the designer, and generates a synthesizable VHDL description of the filter taking into account several design constraints such as: delay, area and energy.
引用
收藏
页码:686 / 687
页数:2
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