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@@ -213,7 +213,7 @@ bck=<gpio>,ws=<gpio>,do=<gpio>
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NB: For named configurations, this is ignored
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-The bit depth is 24 bits, even in 32 bits mode (this a SPDIF limitation - thank @UrbanLienert for theupdate from 20 to 24 bit). Now, you can also get SPDIF using a specialized chip that offers a I2S interface like a DAC but spits out SPDIF (optical and coax). Refers to DAC chapter then.
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+The maximum bit depth is 24 bits, even in 32 bits mode (this a SPDIF limitation - thank @UrbanLienert for theupdate from 20 to 24 bit). Now, you can also get SPDIF using a specialized chip that offers a I2S interface like a DAC but spits out SPDIF (optical and coax). Refers to DAC chapter then.
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If you want coax, you can also use a poor-man's trick to generate signal from a 3.3V GPIO. All that does is dividing the 3.3V to generate a 0.6V peak-to-peak and then remove DC
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philippe44