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Description: 镁光的ECC编码方案和解码方案，适用于MLC类型NANDFLASH，4bit纠错能力，里面还包括市面上难找的三星一款MLC类型NANDFLASHdatasheet作为参照
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Size: 965913 |
Author: tandan |
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Description: 对512Bytes的数据纠正4bit，用于MLC NAND FLASH的数据校验与恢复。-512Bytes data to correct 4bit, for MLC NAND FLASH data validation and recovery.
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Size: 8192 |
Author: qiandejun |
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Description: 镁光的ECC编码方案和解码方案，适用于MLC类型NANDFLASH，4bit纠错能力，里面还包括市面上难找的三星一款MLC类型NANDFLASHdatasheet作为参照-Micron s ECC coding schemes and decoding programs, apply to MLC type NANDFLASH, 4bit error correction ability, which also includes the market difficult to find a Samsung MLC type NANDFLASHdatasheet as a reference
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Size: 965632 |
Author: tandan |
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Description: UFFS v1.3.3 is released.
- Simplify flash interface.
- Improved bad block handling.
- Better support for MLC NAND flash.
- Added hardware ECC and RS-ECC controller emulator.
- Bug fixes.
The biggest change of this release is on the flash interface. We simplify the flash interface, writting a NAND flash driver is much simpler than befor.
The flash-interface-example.c adds the NAND commands demo, it s a good start point to the real NAND flash driver.-UFFS v1.3.3 is released.
- Simplify flash interface.
- Improved bad block handling.
- Better support for MLC NAND flash.
- Added hardware ECC and RS-ECC controller emulator.
- Bug fixes.
The biggest change of this release is on the flash interface. We simplify the flash interface, writting a NAND flash driver is much simpler than befor.
The flash-interface-example.c adds the NAND commands demo, it s a good start point to the real NAND flash driver.
Platform: |
Size: 863232 |
Author: saravana raj |
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Description: NAND Flash的读写擦除
S5PV210的NAND Flash控制器有如下特点：
1) 支持512byte,2k,4k,8k的页大小
2) 通过各种软件模式来进行NAND Flash的读写擦除等
3) 8bit的总线
4) 支持SLC和MCL的NAND Flash
5) 支持1/4/8/12/16bit的ECC
6) 支持以字节/半字/字为单位访问数据/ECC寄存器，以字为单位访问其他寄存器。
注意：在此使用的Mini210S的NAND Flash类型为SLC，大小为1G，型号为K9K8G08U0A。所以本章的内容是针对SLC类型的NAND Flash(包括256M/512M/1GB等)，并不适用MLC类型的NAND Flash。-NAND Flash read and write erase S5PV210 NAND Flash controller has the following characteristics: 1) Support 512byte, 2k, 4k, 8K page size 2) through a variety of software for NAND Flash read and write erase 3) 8-bit Bus 4) support SLC and MCL NAND Flash 5) support 1/4/8/12/16bit ECC 6) support to the byte/halfword/word unit to access the data/ECC register, in word units to access other register. Note: the use Mini210S in this type of NAND Flash SLC size for 1G, model K9K8G08U0A. Therefore, this chapter is the type SLC NAND Flash (including 256M/512M/1GB), does not apply to the MLC type NAND Flash.
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Size: 26624 |
Author: 王瑞 |
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