金牌会员
 
- 积分
- 1898
- 金钱
- 1898
- 注册时间
- 2012-10-28
- 在线时间
- 357 小时
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2金钱
请教下, NAND flash 模式设置 ??
u8 NAND_ModeSet(u8 mode)
{
*(vu8*)(NAND_ADDRESS | NAND_CMD) = NAND_FEATURE; //发送设置特性命令
*(vu8*)(NAND_ADDRESS | NAND_ADDR) = 0X01; //地址为0X01,设置mode
*(vu8*)NAND_ADDRESS = mode; //P1参数,设置mode
*(vu8*)NAND_ADDRESS = 0;
*(vu8*)NAND_ADDRESS = 0;
*(vu8*)NAND_ADDRESS = 0;
if(NAND_WaitForReady(0x2FFFF) == NSTA_READY)
return 0;//成功
else
return 1; //失败
}
这个 *(vu8*)(NAND_ADDRESS | NAND_ADDR) = 0X01; 看资料介绍是 0xFA,这个地方是 0x01 是怎么个情况啊 ???
资料介绍如下:
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