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IEICET
2007
48views more  IEICET 2007»
13 years 4 months ago
Design Methods of Radix Converters Using Arithmetic Decompositions
Yukihiro Iguchi, Tsutomu Sasao, Munehiro Matsuura
ISMVL
2005
IEEE
59views Hardware» more  ISMVL 2005»
13 years 10 months ago
Radix Converters: Complexity and Implementation by LUT Cascades
In digital signal processing, we often use higher radix system to achieve high-speed computation. In such cases, we require radix converters. This paper considers the design of LU...
Tsutomu Sasao
DSD
2005
IEEE
98views Hardware» more  DSD 2005»
13 years 10 months ago
On LUT Cascade Realizations of FIR Filters
This paper first defines the n-input q-output WS function, as a mathematical model of the combinational part of the distributed arithmetic of a finite impulse response (FIR) ...
Tsutomu Sasao, Yukihiro Iguchi, Takahiro Suzuki
DAC
1998
ACM
14 years 5 months ago
Functional Vector Generation for HDL Models Using Linear Programming and 3-Satisfiability
Abstract-Our strategy for automatic generation of functional vectors is based on exercising selected paths in the given hardware description language (HDL) model. The HDL model des...
Farzan Fallah, Srinivas Devadas, Kurt Keutzer
ASAP
2007
IEEE
93views Hardware» more  ASAP 2007»
13 years 11 months ago
LNS Subtraction Using Novel Cotransformation and/or Interpolation
The Logarithmic Number System (LNS) makes multiplication, division and powering easy, but subtraction is expensive. Cotransformation converts the difficult operation of logarithm...
Panagiotis D. Vouzis, Sylvain Collange, Mark G. Ar...