TWI257039B - Portable storage device and method thereof for accessing data - Google Patents
Portable storage device and method thereof for accessing dataInfo
- Publication number
- TWI257039B TWI257039B TW93127297A TW93127297A TWI257039B TW I257039 B TWI257039 B TW I257039B TW 93127297 A TW93127297 A TW 93127297A TW 93127297 A TW93127297 A TW 93127297A TW I257039 B TWI257039 B TW I257039B
- Authority
- TW
- Taiwan
- Prior art keywords
- area
- data
- iii
- storage device
- accessing
- Prior art date
Links
Abstract
A portable storage device and a method for accessing data are disclosed. A control unit is coupled with a computer having a user authorization administrating system through a prearranged interface. The main body of the memory of the storage device is divided into area I, area II, and area III. The area I stores relative application programs, the area II is a public area for temporarily storing various commands and data, and the area III is a concealing area for storing the custom information. When the external wants to store data into the area III or accessing the custom information from the area III, the data waiting to accessed can be temporarily stored in the area II, and the particular reading/writing commands of the application program in the area I with the reading/writing level in the area I is simultaneously written into the area II and executed, so that the data temporarily stored in the area II can further be written into the area III or read by the external in order to finish the data accessing and exchanging process between the external and the memory.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93127297A TWI257039B (en) | 2004-09-09 | 2004-09-09 | Portable storage device and method thereof for accessing data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93127297A TWI257039B (en) | 2004-09-09 | 2004-09-09 | Portable storage device and method thereof for accessing data |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200609709A TW200609709A (en) | 2006-03-16 |
TWI257039B true TWI257039B (en) | 2006-06-21 |
Family
ID=37704187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93127297A TWI257039B (en) | 2004-09-09 | 2004-09-09 | Portable storage device and method thereof for accessing data |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI257039B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI421686B (en) * | 2010-04-12 | 2014-01-01 | Phison Electronics Corp | Data access method and system, storage medium controller and storage system |
-
2004
- 2004-09-09 TW TW93127297A patent/TWI257039B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI421686B (en) * | 2010-04-12 | 2014-01-01 | Phison Electronics Corp | Data access method and system, storage medium controller and storage system |
US8667242B2 (en) | 2010-04-12 | 2014-03-04 | Phison Electronics Corp. | Data access method and system, storage medium controller and storage system |
Also Published As
Publication number | Publication date |
---|---|
TW200609709A (en) | 2006-03-16 |
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