METHOD FOR CONCURRENTLY PROCESSING MULTIPLE GROUPS OF DATA WITH ONE ECC CIRCUIT

WIPO Patent Application WO/2008/028400

A1

A method for using a set of ECC(error correction code) encoding/decoding circuit, generating a set of error correction code to protect the validity of data according to the data stream on data bus of a flash memory with various width (8/16/32/64 etc). The method includes: automatically doubling the ECC operating frequency according to the flash memory data width, cutting the time sequence of ECC and respectively processing a certain bit set on the data bus in every time sequence, so that the error check of information and encoding operation may be completed with a set of ECC without effecting the basic time sequence and framework of the data srames in controller.

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LIN, Qingyi (Room W211A, West WingIER Building, South Area. 7. S, South Area,Hi-Tech Industrial Park,Shenzhen, Guangdong 7, 518057, CN)

CN2007/002412

March 13, 2008

August 13, 2007

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FORTUNE SPRING TECHNOLOGY (SHENZHEN) CORPORATION (Room W211A, West WingIER Building, South Area. 7. S, South Area,Hi-Tech Industrial Park,Shenzhen, Guangdong 7, 518057, CN)
福昭科技（深圳）有限公司 (中国广东省深圳市高新技术产业园南区高新南七道深港产学研基地西座W211A, Guangdong 7, 518057, CN)

G06F12/00

SHENZHEN ZHONGYI PATENT TRADEMARK OFFICE (Northwest Tower 4, 1014 Shennan Zhong Road,Futian, Shenzhen 8, 518028, CN)

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