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CC3200 I2S MCK问题请教

Other Parts Discussed in Thread: CC3200MOD, CC3200

CC3200MOD I2S接口工作于master,output,48KHZ,stero,24bit

有几个问题需要请教一下:

1. CC3200MOD I2S能工作于SLAVE模式吗?

2. CC3200MOD I2S工作于MASTER模式下,能输出MCLK吗?

3. 如果I2S模块没有MCLK输出,能否用PWM模块产生一个4 x BCK的时钟作为MCLK?

4. CC3200MOD I2S的工作时钟是怎么产生的?专用的PLL?

    实测BCK与从80MHZ的系统时钟分频产生的PWM时钟相位并不同步,由此推测I2S应该是有单独的时钟吧?

4.