DATA PROCESSOR, DATA PROCESSING METHOD, PROGRAM, AND STORAGE DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress the consumption of a storage capacity by avoiding the increase of an arithmetic load in a signal processor.SOLUTION: A storage device includes: a memory for storing data; a valid data extraction part for, from a numerical data string consisting of the string of a plurality of numerical data having predetermined data width to be supplied from an external device, extracting valid data included in each of the plurality of numerical data; and a writing processing part for performing processing of writing the valid data in the memory such that the plurality of valid data extracted by the valid data extraction part are continuously arranged. This invention may be applied to the storage device to be accessed from the plurality of signal processors.