Computer and Modernization ›› 2013, Vol. 218 ›› Issue (10): 159-162,.doi: 10.3969/j.issn.1006-2475.2013.10.039

• 应用与开发 • Previous Articles     Next Articles

Application of NAND Flash in Portable Vibration and Temperature Measurer

LIU Xiao-wan, JIANG Zhi-nong   

  1. Research Center of Diagnosis and Self-recovery Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2013-05-27 Revised:1900-01-01 Online:2013-10-26 Published:2013-10-26

Abstract: Storage system is an important part in a portable vibration and temperature measurer, which plays a significant role in machine fault diagnosis. This paper briefly introduces the interface circuit between NAND Flash and F2812 and explains the Flash driver design in detail, which solves the data loss during Flash continuous write operation. Both the Flash storage, write and retrieve data rate meet this measurer’s requirements.

Key words: storage system, AT45DB642D Flash chip, driver program

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