Abstract:
An allocation structure is used for a flash memory device. The flash memory device includes a first memory module and a second memory module. The first memory module and the second memory module respectively have a plurality of groups, and each of the groups of the first memory module has a plurality of physical blocks of the first memory module and each of the groups of the second memory module has a plurality of physical blocks of the second memory module. The allocation structure includes a first zone. The first zone is used to store a first allocation unit, and is formed by a first group of the groups of the first memory module and a first part of a second group of the groups of the second memory module.
Abstract:
A mobile storage device with access control includes a portable storage device and an access control device. The access control device has a non-volatile memory for storing an access-control setting information. If the access-control setting information has already been set with required parameters and when the portable storage device with the access control device is connected to a master equipment, the portable storage device is automatically switched to a secured private zone for the master equipment to access the secured private zone. Further, an agreement to recognize the access-control setting information is made in each time of access if the access control device requires the agreement.