Design of ATA interface hard disk memory card used in video image data

	Design of ATA interface hard disk memory card used in video image data
	Li, J.; X. Sun; M. Li; D. Yu and J. Liu
	2015
发表期刊	International Journal of Multimedia and Ubiquitous Engineering
卷号	10 期号:9
摘要	In order to realize the current requirements of video image data memory card such as low power consumption, high storage density, high reading/writing speed, and enhancing the storage medium compatibility with improving the storage capacity and stability at the same time, we suggested a design of Video image data memory card using ATA interface hard-disk, and we use modularized design in this program, consists four parts: the image data buffer module, ATA logic module, ATA interface module, host communication module. Wherein the image data buffer module selects the CPLD plus external FIFO to complete makes the system only need to modify the CPLD program while working together with different external devices, which can improve the reliability and maintainability of the memory card that we designed. The functions of ATA logic module and ATA interface module are realized based on FPGA. The host communication module is completed by the AVR chips with TUSB6250 chip, ensuring the memory card has the advantages of low power consumption, internal short circuit protection and so on. In this paper, the proposed memory card scheme has the superiority such as lower cost, better compatibility, easy to expand, especially suitable for huge amounts of data in video store. 2015 SERSC.
文章类型	期刊
收录类别	EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55896
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, J.,X. Sun,M. Li,et al. Design of ATA interface hard disk memory card used in video image data[J]. International Journal of Multimedia and Ubiquitous Engineering,2015,10(9).
APA	Li, J.,X. Sun,M. Li,&D. Yu and J. Liu.(2015).Design of ATA interface hard disk memory card used in video image data.International Journal of Multimedia and Ubiquitous Engineering,10(9).
MLA	Li, J.,et al."Design of ATA interface hard disk memory card used in video image data".International Journal of Multimedia and Ubiquitous Engineering 10.9(2015).

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