Invention Application
US20110059628A1 SECURE DIGITAL CARD WITH TWO MICRO-SD CARDS IN STRIPING DATA ACCESS
审中-公开
安全数字卡与两个微型SD卡在条带数据访问
- Patent Title: SECURE DIGITAL CARD WITH TWO MICRO-SD CARDS IN STRIPING DATA ACCESS
- Patent Title (中): 安全数字卡与两个微型SD卡在条带数据访问
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Application No.: US12553991Application Date: 2009-09-04
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Publication No.: US20110059628A1Publication Date: 2011-03-10
- Inventor: Jen-Kai Chen
- Applicant: Jen-Kai Chen
- Applicant Address: TW Hsinchu
- Assignee: SOLID STATE SYSTEM CO., LTD.
- Current Assignee: SOLID STATE SYSTEM CO., LTD.
- Current Assignee Address: TW Hsinchu
- Main IPC: H01R12/00
- IPC: H01R12/00
Abstract:
The present invention constructs a SD Flash card by plugging two micro-SD cards into a new apparatus that has the same form factor as a SD Flash card. In this new apparatus, there is a controller to bridge the two micro-SD cards of any SD interface speed type (DS, HS, UHS50 or UHS104) to UHS104. The controller performs striping access function to achieve almost double performance in sequential read/write throughput if it is not limited by the target SD interface speed.
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