Phison Electronics Corporation

Shih-Hsien Hsu

Yi-Hsiang Huang

Hsiang-Hsiung Yu

Chia-Jung Hsu

Hon-Wai Ng

Pei-Lin Kuo

A memory storage device and a memory controller and an access method thereof are provided. The memory storage device includes a rewritable non-volatile memory chip having a plurality of physical blocks. The access method includes configuring a plurality of logical blocks to be mapped to a part of the physical blocks and dividing the logical blocks into at least a first partition and a second partition, wherein the first partition records an auto-execute file. The access method also includes determining whether a trigger signal is existent and sending a media ready message to a host system if the trigger signal is existent, so as to allow the host system to automatically run the auto-execute file and receive a first password. The access method further includes determining whether to provide the logical blocks in the second partition to the host system according to the first password received from the host system.

Memory storage device and memory controller and access method thereof

A data transmitting method for a memory controller is provided. A host system executes threads to transmit commands through a human interface device (HID) interface. The method includes: receiving a command packet from the host system; executing an operation corresponding to a command according to the command packet to generate responding data, which is divided into at least one responding data packet by the memory controller; transmitting a responding packet and the responding data packet to the host system by the memory controller; determining if one of the at least one responding data packet is lost according to the responding packet by the host system; if a responding data packet is lost, transmitting a retransmitting packet to the memory controller by the host system to request the memory controller to retransmit the lost responding data packet. Accordingly, the data transmission amount is improved, and the integrity of data is ensured.

Data transmitting method, memory controller and data transmitting system

A flash memory storage system including a flash memory chip, a connector, and a controller is provided. The flash memory chip has a plurality of physical blocks. The connector is configured to couple to a host system. The controller is coupled to the flash memory chip and the connector. The controller configures a plurality of logical blocks and maps the logical blocks to a portion of the physical blocks. In addition, the controller identifies rewritable disc commands from the host system and writes data from the host system into the physical blocks mapped to the logical blocks according to the rewritable disc commands. Thereby, a rewritable disc device is simulated by using the flash memory storage system.

Flash memory storage system for simulating rewritable disc device, flash memory controller, computer system, and method thereof

A method and a system for processing data, and a storage device controller are provided. In the present method, a storage device is provided, and the storage device is coupled to a host. The method also includes, when the host gives a write-in command and the write-in command includes a logical accessing address and a first data, determining whether the logical accessing address is one of logical accessing addresses of file system information. When the logical accessing address is one of the logical accessing addresses of the file system information, the storage device writes a second data into the storage device at a predetermined time, and the second data is different from the first data.

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Changhua County, Taiwan

Shih-Hsien Hsu