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Memory bridge, memory device and method using the same

A storage device, bridge technology, applied in the direction of input/output to the record carrier, etc., can solve the problems of data loss or damage, abnormal removal, etc.

Inactive Publication Date: 2008-12-03
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, under such a structure, when data is interrupted during transmission, for example, when an external hard disk externally connected to the host computer encounters a power failure or is removed abnormally during data transmission, because part of the data is still in data format conversion or is still in the process of transmission, which will result in the loss or damage of the transmitted data

Method used

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  • Memory bridge, memory device and method using the same
  • Memory bridge, memory device and method using the same
  • Memory bridge, memory device and method using the same

Examples

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Embodiment Construction

[0024] Please refer to figure 2 , figure 2 It is a schematic diagram of a storage device 20 according to an embodiment of the present invention. The storage device 20 includes a receiving end 21 , a storage unit 22 and a storage bridge 23 . The receiving end 21 is coupled to a main unit 24 for receiving data from the main unit 24 . Wherein, the main unit 24 can be a host computer or other equipment capable of generating data, such as a digital camera or a digital video camera. The storage unit 22 is used for storing data to be stored by the main unit 24 . The storage bridge 23 is coupled between the receiving end 21 and the storage unit 22 for providing a data transmission interface between the main unit 24 and the storage unit 22 , and includes a flash cache unit 231 and a transmission interface control unit 232 . The flash cache unit 231 is used to register the data and store the storage information of the storage unit 22 when the main unit 24 stores the data in the st...

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PUM

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Abstract

A storage bridge comprises a flash-cache unit used for storing a data when the data is stored into a storing unit by a main unit and storing the stored data of the storing unit; and a transmission interface control unit which is coupled with the flash-cache unit to be used for controlling the operation of the flash-cache unit.

Description

technical field [0001] The present invention relates to a storage bridge, a storage device and a storage method using the storage bridge, and in particular to a flash memory cache unit, which registers transmitted data and stores storage information of the storage unit, so as to improve the reliability of data transmission A specific storage bridge, a storage device and a storage method using the storage bridge. Background technique [0002] With the development of information and the advancement of computer technology, the volume of computer systems is shrinking day by day, and the applications are becoming more diverse. In order to expand the functions of the computer system and meet the different needs of users, various external devices for the computer system have emerged as the times require. For example, an external hard disk or a portable storage device can expand the limited storage capacity of the computer system; an external optical drive and CD recorder can expan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 解钧宇
Owner TRANSCEND INFORMATION