Invention Grant
- Patent Title: System and method for detection and prevention of flash corruption
- Patent Title (中): 检测和防止闪存损坏的系统和方法
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Application No.: US12025660Application Date: 2008-02-04
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Publication No.: US08392762B2Publication Date: 2013-03-05
- Inventor: Yogesha Aralakuppe Ramegowda , Srinivasa R. Dangeti , Puja Chopra , Narasimha Rao Pesala , Puri Gautam , Shruti Kop , Darshan Raj , Mani Sivaraman , Yugandhar Kumar Puppala , Kaarthikeyan Muthusamy , Sachin Jethe , Mugdalbetta Rajesh Suresh
- Applicant: Yogesha Aralakuppe Ramegowda , Srinivasa R. Dangeti , Puja Chopra , Narasimha Rao Pesala , Puri Gautam , Shruti Kop , Darshan Raj , Mani Sivaraman , Yugandhar Kumar Puppala , Kaarthikeyan Muthusamy , Sachin Jethe , Mugdalbetta Rajesh Suresh
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Fogg & Powers LLC
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A non-volatile memory device comprises an application code sector of sufficient size to store a first copy of an application code and a second copy of the application code; and a boot sector having a boot loader code embodied therein. The boot loader code is configured to cause a processor to check the integrity of both the first and second copies of the application code; if the first copy is corrupted, overwrite the first copy of the application code with the second copy; and if the second copy is corrupted, overwrite the second copy of the application code with the first copy.
Public/Granted literature
- US20090199048A1 SYSTEM AND METHOD FOR DETECTION AND PREVENTION OF FLASH CORRUPTION Public/Granted day:2009-08-06
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