Phison Electronics Corporation

Shuang-Yi Tan

Chia-Hao Chang

Cheng-Hui Yang

A management method, a management apparatus, and a controller for memory data access are provided. The management apparatus is disposed between a host and a device for managing the data transmitted between the host and the device, wherein the management apparatus includes a control unit and a storage unit. When the control unit receives a data writing command from the host, it searches for a set mapped to the data in the storage unit and updates the data in the set. Then, the control unit collects the other parts of the data in the storage unit and the device, integrates all parts of the data, and writes the integrated data into the device. Accordingly, the efficiency in data transmission can be improved, and the number of data writing operations can be reduced so that the lifespan of the device can be prolonged.

Growing community of inventors

Chiayi, Taiwan

Shuang-Yi Tan