[sdiy] Audio converters for DC?
mbryant at futurehorizons.com
Wed Jul 7 21:54:41 CEST 2021
Ø Then there is the issues of having to go over the I2S interface and sucking up uC bandwidth since it's a streaming interface and needs constant data.
Ø Jay S
You just fill up the output FIFO with a single value and then leave it circulating, ignoring the underflow flags so no processor bandwidth is used. That said I agree it’s probably not the best solution, but that’s due to the offset problem, which will need calibrating.
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