A 0.37mm2 LTE/Wi-Fi compatible, memory-based, runtime-reconfigurable 2n3m5k FFT accelerator integrated with a RISC-V core in 16nm FinFET


Dedicated hardware accelerators enable energy-efficient implementations of radio and imaging basebands. Multistandard, multi-mode radio basebands require an on-the-fly reconfigurable fast Fourier transform (FFT) accelerator that implements many different FFT sizes. An instance of a runtime-reconfigurable 2n3m5k FFT accelerator was generated by a custom… (More)
DOI: 10.1109/ASSCC.2017.8240277


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