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Title:
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OPTIMIZING AREA ON THE GENERATION OF SPECIFIC CIRCUITS IN FPGAS FOR SIMD APPLICATIONS |
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Author(s):
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Germán León , José M. Claver , Germán Fabregat |
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ISBN:
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972-99353-8-6 |
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Editors:
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João M. P. Cardoso |
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Year:
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2005 |
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Edition:
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1 |
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Keywords:
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High-level Description Languages,Configurable Computing, FPGA, Hardware Compilation, SIMD applications. |
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Type:
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Workshop Paper |
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First Page:
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160 |
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Last Page:
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167 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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WedescribethecurrentstateofdevelopmentofanenvironmentfortheautomaticgenerationofspecificcircuitsinFPGAforSIMDapplicationsfromhighlevelspecifications.Themethodologyusedisbasedonthetransfor-mationofthewholealgorithminagraphofLUTs(LookUpTables),withouttheuseoflibrarycomponents,thatimplementsalltherequiredoperations.Thequalityoftheobtainedcircuitryisguaranteedbytheuseoftypeinference,atechniquethatisfocusofcurrentresearchonthedesignhighlevelcircuitgenerators,whichiscontextdependent.Twosortofimplementationsoftheiterativeexpressionsarepossiblewiththesetools:withorwithoutacompleteunrolling.Asafirstcasestudy,wehavetestedtheefficiencyofthisenvironmentintheimplementationofanintegerdiscretewavelettransform(DWT). |
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