Title:
METHOD AND SYSTEM FOR DETECTING MENDACIOUS CAPACITY MEMORY
Document Type and Number:
WIPO Patent Application WO/2012/013049
Kind Code:
A1
Abstract:
A method and a system for detecting a mendacious capacity memory are provided. The method includes that: the pre-set test data is written into a high address data area of the memory; the data that corresponds to the high address data area of the memory is read, and when the read data that corresponds to the high address data area of the memory is different from the written test data, the memory is determined to be the mendacious capacity memory of mendacious written type, and the detection flow is ended; when the read data that corresponds to the high address data area of the memory is identical with the written test data, the pre-set test data is written into some sectors of the end area and middle area of the memory; for the read sector data a test mark is compared, starting from a 0 address sector of the memory, and the memory is judged whether it is the mendacious capacity memory of circular written type.
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Inventors:
TAN, Min (JIN Hongmei, Room A B, C, D, E, F1, 8/F, 1 Building, Financial Services and Technology Innovation Base,No.8, Kefa Road, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
覃敏 (中国广东省深圳市南山区科发路8号金融服务技术创新基地1栋8层A、B、C、D、E、F1金红梅, Guangdong 7, 518057, CN)
覃敏 (中国广东省深圳市南山区科发路8号金融服务技术创新基地1栋8层A、B、C、D、E、F1金红梅, Guangdong 7, 518057, CN)
Application Number:
CN2011/072831
Publication Date:
February 02, 2012
Filing Date:
April 15, 2011
Export Citation:
Assignee:
SHENZHEN NETCOM ELECTRONICS CO., LTD (JIN Hongmei, Room A B, C, D, E, F1, 8/F, 1 Building, Financial Services and Technology Innovation Base,No.8, Kefa Road, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
深圳市江波龙电子有限公司 (中国广东省深圳市南山区科发路8号金融服务技术创新基地1栋8层A、B、C、D、E、F1金红梅, Guangdong 7, 518057, CN)
TAN, Min (JIN Hongmei, Room A B, C, D, E, F1, 8/F, 1 Building, Financial Services and Technology Innovation Base,No.8, Kefa Road, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
深圳市江波龙电子有限公司 (中国广东省深圳市南山区科发路8号金融服务技术创新基地1栋8层A、B、C、D、E、F1金红梅, Guangdong 7, 518057, CN)
TAN, Min (JIN Hongmei, Room A B, C, D, E, F1, 8/F, 1 Building, Financial Services and Technology Innovation Base,No.8, Kefa Road, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
G11C29/00
Attorney, Agent or Firm:
ADVANCE CHINA I.P.LAW OFFICE (WU Ping, Suite918-920 Dongshan Plaza,No.69 Xianlie Central Roa, Guangzhou Guangdong 5, 510095, CN)
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Claims: