RESEARCH ON DATA STORAGE TECHNIQUE BASED ON ARMAND SD CARD FOR MICROTREMOR DATA ACQUISITION SYSTEM
Chen Weiming 1,2) ; Liao Chengwang 1,2) ; Deng Tao 1,2) ; Ding Wei 1,2) ; and Wang Hao 1,2)
1)Institute of Seismology, CEA, Wuhan 4300712)Crustal Movement Laboratory, Wuhan 430071
Abstract To meet the request of large volume of data and low power consumption in the microtremor data acquisition system, we use SD card to memory data collected by the microtremor data acquisition system. The article describs mainly how to realize the memory function of SD card in the microtremor data acquisition system which regards Samsung ARM9s3c2410 as hardware platform and Linux as software platform.
Key words ：
data acquisition
s3c2410
SD card
block device
Linux
Received: 01 January 1900
Corresponding Authors:
Chen Weiming
Cite this article:
Chen Weiming,Liao Chengwang,Deng Tao et al. RESEARCH ON DATA STORAGE TECHNIQUE BASED ON ARMAND SD CARD FOR MICROTREMOR DATA ACQUISITION SYSTEM[J]. , 2009, 29(增刊): 114-119.
Chen Weiming,Liao Chengwang,Deng Tao et al. RESEARCH ON DATA STORAGE TECHNIQUE BASED ON ARMAND SD CARD FOR MICROTREMOR DATA ACQUISITION SYSTEM[J]. jgg, 2009, 29(增刊): 114-119.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2009/V29/I增刊/114
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