I am using the audio board and Teency 3.2 boards. The code is the USB pass through in the examples under audio. I expect to see 16 bits on the i2S but when I look at it on the scope it seams to be 24 bits.
Anyone have any ideas on why this is happening? Can I truncate it at 16 bits and still get good audio out?
This is a scope trace of the output. Top trace is RLCLK and bottom is the data out of the board.
Anyone have any ideas on why this is happening? Can I truncate it at 16 bits and still get good audio out?
This is a scope trace of the output. Top trace is RLCLK and bottom is the data out of the board.
You can use the Audioshield for example. Other chips than SGTL5000 might use different settings/parameters and may need an different "driver" (output-object). Its just because some chips use slightly different I2S formats. A good example is the PT8211, it has its own audiolibrary driver.