Phison Electronics Corporation

Pochiao Chou

Yu-Hsiang Lin

Cheng-Che Yang

A memory control method, a memory storage device, and a memory control circuit unit are provided. The method includes: executing a single page encoding operation on first data stored in a first type physical unit to generate local parity data; executing a global encoding operation on second data stored in at least two of the first type physical unit, a second type physical unit, and a third type physical unit to generate global parity data; reading the second data from the at least two of the first type physical unit, the second type physical unit, and the third type physical unit in response to a failure of a single page decoding operation for the first data; and executing a global decoding operation on the second data according to the global parity data.

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Hsinchu, Taiwan

Pochiao Chou