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TLV320AIC34: TLV320AIC34

Part Number: TLV320AIC34

Hello!

2 questions:

1, now we use TLV320AIC34 as the audio interface chip, through the I2S audio signal transmission to CPU, but the CPU I2S interface is half duplex, communication only three signals (BCLK, LRCLK, SDATA), and TLV320AIC34 I2S is full duplex, The communication interface of I2S has four signal lines (BCLK, WCLK, DIN and DOUT). Now we connect these three signals to BCLK-BCLK, LRCLK-WCLK, sdata-DOUT and DIN suspension. Can I get the audio information of TLV320AIC34 through I2S?

2. Whether the two pins of MCLK_A and MCLK_B can be externally connected with 12Mhz active crystal oscillator respectively