Volker Bürsgens

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Digital mobile systems are sensitive to power consumption, chip size and costs. Therefore they are realized using xed-point architectures, either dedicated HW or xed-point processors. On the other hand, system design starts from a oating-point description. These requirements have been the motivation for FRIDGE , a design environment for the speci cation,(More)
The design process for fixed-point implementations eitherin software or in hardware requires a bit-true specificationof the algorithm in order to analyze quantization effectson an algorithmical level, abstracting from implementationaldetails.On the other hand, system design starts froma floating-point description into a fixed-point description(More)
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