Semiconductor disk device and memory management method

摘要: A semiconductor disk device includes an interface that connects to a host unit operating under DOS; flash memory having at least one continuous data storage area for storing data; control circuit controls input/output with the through and manages addresses of main memory, cache connected accessible circuit. Data files supplied from are written in beginning lowest available address directory entry file associated is into immediately following contiguous file. Additional similarly stored sequentially. Thus, can operate transferring sector units but without using allocation table or transformation maintain correlation logical physical memory.