Chapter 22 Multichannel Audio Serial Port (McASP).pdf
Chapter 22 Multichannel Audio Serial Port (McASP).pdf
Chapter 22 Multichannel Audio Serial Port (McASP).pdf
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Functional Description www.ti.com<br />
<strong>22</strong>.3.2.1 System Level Connections<br />
Figure <strong>22</strong>-3 through Figure <strong>22</strong>-7 show examples of <strong>McASP</strong> usage in digital audio encoder/decoder<br />
systems.<br />
S/PDIF<br />
encoded<br />
S/PDIF<br />
encoded<br />
DVD<br />
player<br />
DIR<br />
DVD<br />
player<br />
DIR<br />
Figure <strong>22</strong>-3. <strong>McASP</strong> to Parallel 2-Channel DACs<br />
Coaxial/<br />
optical<br />
I2S<br />
Coaxial/<br />
optical<br />
I2S<br />
<strong>McASP</strong><br />
RX<br />
TX<br />
<strong>McASP</strong><br />
RX<br />
Stereo I2S<br />
TX<br />
Stereo<br />
I2S<br />
2-ch<br />
DAC<br />
2-ch<br />
DAC<br />
2-ch<br />
DAC<br />
2-ch<br />
DAC<br />
6-ch<br />
DAC<br />
2-ch<br />
DAC<br />
Amp<br />
Amp<br />
Amp<br />
Amp<br />
Amp<br />
Amp<br />
Figure <strong>22</strong>-4. <strong>McASP</strong> to 6-Channel DAC and 2-Channel DAC<br />
3932 <strong>Multichannel</strong> <strong>Audio</strong> <strong>Serial</strong> <strong>Port</strong> (<strong>McASP</strong>) SPRUH73E–October 2011–Revised May 2012<br />
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