Abstract: An access method is provided, which is applied to a memory device. The memory device is coupled to a host device, the host device is configured to provide a data, the memory device includes a SSD controller and a volatile memory, the volatile memory is coupled to the SSD controller, and the volatile memory includes a data storage area. The access method includes: the SSD controller receiving the data, the SSD controller generating a corresponding cyclic redundancy check code according to the data, and the SSD controller sequentially storing the data and the cyclic redundancy check code into the data storage area.

Abstract: A storage device and a cache area addressing method is disclosed. The storage device includes a memory module, a buffer, a memory controller, and a cache area addressing circuit. The buffer includes a cache area. The memory controller is coupled to the memory module and the buffer. The cache area addressing circuit is coupled to the memory controller and the buffer and configured to perform the followings. A logical address from the memory controller is received. Whether the logical address corresponds to a logical address interval of the cache area is determined. When the logical address corresponds to the logical address interval of the cache area, the logical address is mapped to a first physical address in the cache area according to a base address. Otherwise, the logical address is mapped to a second physical address in the buffer.

Abstract: An access method is provided, which is applied to a memory device. The memory device is coupled to a host device, the host device is configured to provide a data, the memory device includes a SSD controller and a volatile memory, the volatile memory is coupled to the SSD controller, and the volatile memory includes a data storage area. The access method includes: the SSD controller receiving the data, the SSD controller generating a corresponding cyclic redundancy check code according to the data, and the SSD controller sequentially storing the data and the cyclic redundancy check code into the data storage area.

Abstract: A storage device and a cache area addressing method is disclosed. The storage device includes a memory module, a buffer, a memory controller, and a cache area addressing circuit. The buffer includes a cache area. The memory controller is coupled to the memory module and the buffer. The cache area addressing circuit is coupled to the memory controller and the buffer and configured to perform the followings. A logical address from the memory controller is received. Whether the logical address corresponds to a logical address interval of the cache area is determined. When the logical address corresponds to the logical address interval of the cache area, the logical address is mapped to a first physical address in the cache area according to a base address. Otherwise, the logical address is mapped to a second physical address in the buffer.