Memory control device

摘要

A memory control device for controlling writing and reading data in and from a line memory made up of a plurality of FIFO memories. Writing clocks are circularly applied to the plurality of FIFO memories of the line memory. Also, reading clocks are circularly applied to the plurality of FIFO memories. Thus, although data written in the FIFO memories are discrete, data circularly read from the plurality of FIFO memories are sequential in such order as they are written in the line memory.