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NAND FLASH 存取原理
- NAND Flash 的數據是以bit 的方式保存在memory cell,一般來說,一個cell 中只能存儲一個bit。這些cell 以8 個或者16 個為單位,連成bit line,形成所謂的byte(x8)/word(x16),這就是NAND Device 的位寬。這些Line 會再組成Page. (Nand Flash 有多種結構,我使用的Nand Flash 是K9F1208,下面內容針對三星的K9F1208U0M),每頁528Byte,每32 個page 形成一個Block, Si
flash_utils_dm36x
- 针对dm355/dm365/dm368的flash工具包。可以对flash进行包括读、写、擦除等一系列操作。如果想了解nand flash的编程或工作原理,本软件代码也是极好的参考资料-For dm355/dm365/dm368 the flash tool kit. Can be included on the flash read, write, erase and a series of operations. If you want to learn programming or nan
NandFlash_and_its_Application_in_Embedded_Systems.
- 本资料介绍了Nand Flash的工作原理和其在嵌入式系统中的应用。由于一般嵌入式书籍常常忽略对于Nand Flash工作原理的介绍,而datasheet又常常使初次开发NandFlash的人感到费解,故此资料对于Nand Flash开发人员(尤其新手)很有价值。-This material introduces the principles of Nand Flash and its application in embedded systems.
NandFlash_Principle
- 本资料介绍了NandFlash的工作原理,对于工程人员深入了解NandFlash很有价值。-This material tells the principles of Nand Flash in detail, which is useful for EE engineers.
NandFlash_Read_Write_Operation
- 本资料详细介绍了NandFlash的工作原理和读写、擦除、校验等编程。对于Nand Flash开发者尤其新手,很有价值。-This document introduces and analysizes the reading, programming, erazing and ECC correcion of Nand Flash, which is useful for EE engineers, especially the ones who is a green hand of Nand
NandFlash_Read_Write
- 本资料详细讲述了Nand Flash的工作原理,和读写、擦除以及Ecc校验的编程。由于嵌入式书籍很少讲述Nand Flash模块的开发,故本资料很有价值。-This material introduces how to operate Nand Flash including reading, programming, erazing and ECC correction. Since books concerning embeded system design seldom introduce