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AM3352+wm8974 mcasp配置问题

Other Parts Discussed in Thread: AM3352

现在的pinmux配置如下,计划是想am3352 做master,wm8974 slave,3352的晶振是25MHZ。  这样的配置如果i2s采样位深为16bit,采样率要在(8, 11.025, 16, 22.05, 24, 32, 44.1, 48kHz,wm8974只支持这些 )范围内。感觉怎么分频都不行啊,是不是硬件设计有问题啊。。。

能否在不更改现有硬件基础上,更改采样位深啥的满足声音播放需求吗?