Waveform accumulation and storage in alternating memory banks

Abstract

System and method for hardware implemented accumulation of waveform data. A digitizer is provided that includes first and second memory banks. A first waveform is stored in chunks alternating between successive buffers in the first and second memory banks, and concurrently, the first and second chunks may be transferred to first and second FIFOs, respectively, which may be accumulated with respective first and second chunks of a second waveform into the first and second memory banks. This process may be repeated for respective successive pairs of the first and second waveforms, where the first and second memory banks and FIFOs are used in an alternating manner, and further, to accumulate additional waveforms, where previously stored (and accumulated) waveform data are accumulated chunkwise with successive additional waveform data, and where at least some of the accumulation is performed concurrently with waveform data transfers to and from the memory banks and FIFOs.