From 456f16fc7955a6467c15f0a26d0a330841fc2958 Mon Sep 17 00:00:00 2001 From: philippe44 Date: Fri, 22 Sep 2023 22:32:05 -0700 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 42694799..616f8469 100644 --- a/README.md +++ b/README.md @@ -213,7 +213,7 @@ bck=,ws=,do= ``` NB: For named configurations, this is ignored -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. +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. 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 ```