Coefficient generator

Abstract

A device performs operations on a plurality of streams of data. The device includes a frequency domain converter logic that transforms input signal samples of radio frequency (RF) signal impulse response data to frequency domain signal results. A first arbiter has a plurality of inputs. Each input from the plurality of inputs receives one stream of data from a plurality of streams of data. Each stream of data in the plurality of streams of data includes a stream of RF signal impulse response data. For each arbitration cycle, the first arbiter selects an input signal sample from one of the plurality of inputs to forward to the frequency domain converter logic. Multi-stream first-in-first-out (FIFO) memory that has a separate FIFO buffer for each stream of data in the plurality of streams of data. For each input signal sample transformed by the frequency domain converter logic into a frequency domain signal result, the frequency domain converter logic places the frequency domain signal result into a FIFO buffer of the multi-stream FIFO memory that corresponds to a memory stream from which the input signal sample originated.