Sökning: "retiming"

Hittade 3 uppsatser innehållade ordet retiming.

  1. 1. Adder Minimization and Retiming in Parallel FIR-Filters : Targeting Power Consumption in ASICs

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Jens Månsson; [2021]
    Nyckelord :FIR-filter; retiming;

    Sammanfattning : Parallelized implementations of FIR-filters are often used to meet throughput and power requirements. The most common methods to optimize coefficient multiplication in FIR-filters are developed for single rate filters, thus the added redundancy of parallel implementations cannot be utilized in the optimization. LÄS MER

  3. 2. Techniques for High-Speed Digital Delta-Sigma Modulators

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Hsu Ching; [2016]
    Nyckelord :ASIC; Unfold; Pipeline; Higher Order; digital delta sigma modulator;

    Sammanfattning : In this theses techniques for high-speed digital delta-sigma modulator(DDSM) structures are considered. Four techniques are applied andevaluated: unfolding, increasing the number of delay elements in theinner loop, pipelining/retiming, and optimizations provided by thesynthesis tool. Of interest is to see the speed-area-power trade-offs. LÄS MER

  4. 3. Low Cost Floating-Point Extensions to a Fixed-Point SIMD Datapath

    Master-uppsats, Datorteknik; Tekniska högskolan

    Författare :Gaspar Kolumban; [2013]
    Nyckelord :ePUMA; floating-point; SIMD; VPE; fixed-point datapath; IEEE 754;

    Sammanfattning : The ePUMA architecture is a novel master-multi-SIMD DSP platform aimed at low-power computing, like for embedded or hand-held devices for example. It is both a configurable and scalable platform, designed for multimedia and communications. LÄS MER