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关于nand控制寄存器组

Shang Frank
Intellectual 610 points


在Technical Reference Manual中  Table 7-54里面有      GPMC_NAND_COMMAND_0, GPMC_NAND_ADDRESS_0,GPMC_NAND_DATA_0 到 GPMC_NAND_COMMAND_6, GPMC_NAND_ADDRESS_6,GPMC_NAND_DATA_6   一共7组nand 控制寄存器组,按道理应该只有一组,怎么会有7组, 难道1片am335x支持7 片nand flash,这里7组寄存器该 怎么理解,清帮忙解释一下,谢谢