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Logarithmic number system and floating-point arithmetics on FPGA
- 1.0410867 - UTIA-B 20020081 RIV DE eng C - Conference Paper (international conference)
Matoušek, Rudolf - Tichý, Milan - Pohl, Zdeněk - Kadlec, Jiří - Softley, C.
Logarithmic number system and floating-point arithmetics on FPGA.
Berlin: Springer, 2002. Lecture Notes in Computer Science., 2438. ISBN 3-540-44108-5. In: Field-Programmable Logic and Applications: Reconfigurable Computing Is Going Mainstream. - (Glesner, M.; Zipf, P.; Renovell, M.), s. 627-636
[International Conference FPL 2002 /12./. Montpellier (FR), 02.09.2002-04.09.2002]
R&D Projects: GA MŠMT LN00B096
Grant - others:ESPRIT(XE) 33544
Institutional research plan: CEZ:AV0Z1075907
Keywords : LNS, DSP, QRD * FPGA, HSLA, FPU
Subject RIV: JC - Computer Hardware ; Software
This work has demonstrated that it is possible to design a LNS arithmetic core library of a practical word length. All main arithmetic algorithms were shown. A small case study has shown that for some applications provides the LNS solution substantially better performance while consuming a comparable area. The strengths of the LNS lies in fast multiplications, divisions, squares and square roots. It allows us to implement algorithms that are not suitable for pipelining.
Permanent Link: http://hdl.handle.net/11104/0130954
Number of the records: 1