1999 · 113 citations · 4 references
EngineeringComputer EngineeringComputer ScienceComputer ArchitectureHardware-software Co-designSystem-on-chip DesignDigital Integrated Circuit DesignDigital Integrated CircuitsDigital Logic DesignDigital Signal ProcessingField-programmable Gate Array ArchitectureMixed-signal Integrated Circuit DesignAsic ImplementationDesign CyclesFixed-point ArithmeticFixed-point TypesFloating-point ArithmeticFloating-point Unit DesignPrecisionQuantization
Complex signal processing algorithms are specified in floating point precision. When their hardware implementation requires fixed point precision, type refinement is needed. The paper presents a methodology and design environment for this quantization process.
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System level fixed-point design based on an interpolative approach
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