Research of DSP file system based on CF card

Author

Juan Zhang ; Hai-Bing Su ; Qin-zhang Wu ; Juan Zhang

Volume

1

fYear

2010

fDate

13-14 Sept. 2010

Firstpage

80

Lastpage

84

Abstract

The capacity of Flash on-board is generally small, the data will be lost after SDRAM power-down, and they can not easily transfer the data to a computer. In order to meet with large-capacity storage needs in the image processing system, this paper uses CF card as removable storage media. It mainly introduces the working principle of CF (Compact Flash) cards and the principle of FAT16 file system, achieves the hardware and software design of the DSP and the CF card interface circuit, compile underlying drive of the CF card and FAT16 file system.

Keywords

DRAM chips; digital signal processing chips; file organisation; flash memories; image processing; storage management chips; CF card; DSP file system; FAT16 file system; SDRAM; card interface circuit; compact flash card; flash on-board capacity; image processing system; large capacity storage; removable storage media; software design; Control systems; Digital signal processing; Field programmable gate arrays; File systems; Hard disks; Hardware; Registers; CF card; DSP; FAT16; file system;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Natural Computing Proceedings (CINC), 2010 Second International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7705-0

Type

conf

DOI

10.1109/CINC.2010.5643887

Filename

5643887