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PCM1864 只有地址是1，2，3，4寄存器写不进去，其他的寄存器可以写，1，2，3，4是PGA相关的寄存器
您好，
这个问题与下面链接问题一样，问题重复，这个帖子先关了。
https://e2echina.ti.com/support/audio/f/audio-forum/791525/pcm1864-pga-1-2-3-4
