Description: NAND write-back speed, small chip area, especially the large capacity make it obvious advantages. Page in the NAND storage unit, a general 512 B, (also have 2 kB per page large page NAND FLASH), multiple page composition. Number of pages within the memory block is different, usually more common 16 or 32. Block capacity formula is relatively simple, is the product of the page capacity and number of pages in the block. FLASH Memory size memory block, the page size may be different, the number of pages in the block. For example: 8 MB of memory, the page size is often 512 B, the block size of 8 kB, the number of pages in the block 16. The page size of 2 MB of memory, 256 B, the block size is 4 kB block, number of pages is 16. NAND memory by more than one block of the serial arrangement. In fact, NAND FLASHMemory can be considered to be the order of read devices, he took only 8-b I/O ports can access the data by page. NAND read and erase files, especially consecutive large files very fast.
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nand_read\head.S
.........\Makefile
.........\nand.c
.........\nand.h
.........\uart.c
nand_read
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