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Can Khadas Tone Board take I2S input?

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Nov 9, 2018
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#1
Can Khadas Tone Board take I2S input? KTB manual shows pin out for various connections. 10 pin FPC socket as well as 40 pin header have I2S pins. Though I am not clear that these headers can receive I2S signals.

Can KTB be used as I2S DAC? Please enlighten me.
 
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#2
I think this exact question was answered by the Khadas staff at the Khadas forum. You might want to take a look there.
 
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#4
Here you can find a complete discussion in the official Khadas forum.
 

Veri

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#6
If you mean the typical consumer HDMI kind of I2S, no. As shown in linked topic above, I2S interface is available on the 30PIN FPC connector. Perhaps there exists a DIY kinda bridge to interface that over HDMI.
 
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#7
If you mean the typical consumer HDMI kind of I2S, no. As shown in linked topic above, I2S interface is available on the 30PIN FPC connector. Perhaps there exists a DIY kinda bridge to interface that over HDMI.
I wish to extract DSD signals by using device like shown below decode using KTB. This extractor outputs I2S signals through 6 pin connectors besides over lvds hdmi type connector.

Screenshot_2019-07-15-13-50-53-50.png
 

Veri

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#8
I think you'd best ask the question in khadas' forum. But for sure you need some diy experience, doesn't sound like an easy thing to do lol
 
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