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Original question:

TMS320C6678: 在向0x8000 0000这个地址写入一个4字节的数据时，发现0xA000 0000, 0xC000 0000, 0xE000 0000等地址内的数据也出现了该数据

[FAQ] TMS320C6678: 分享一下一个可能的原因及解决办法

Chuan Xu
Prodigy 30 points
Part Number: TMS320C6678

此问题，后来通过 6678 DDR3只能访问一半地址宽度 ———— 问题排查与解决_6678 ddr_sdcfg_zdwen1987的博客-CSDN博客 提供的思路，已经解决，同步分享了解决方法。

具体参见：

TMS320C6678: Share a solution of the privious question "When writing a 4-byte of data to address 8000x0000, but it is found that data in addresses 0xA000 0000, 0xC000 0000, 0xE000 0000, etc. also appears." - Processors forum - Processors - TI E2E support forums