7 years, 9 months ago.

DAC-44.1KHZ sampling rate.

I am playing a data(range 5Khz-15Khz) with sampling rate of 44.1KHZ and its playing well but when i play the data(range 15Khz-20Khz) its not playing well. I am not getting the expected output. Kindly help in playing the high frequency data with 44.1khz sampling rate.

Question relating to:

The 32L476GDISCOVERY helps users to develop and share applications with the STM32L4 ultra-low-power microcontrollers.

1 Answer

7 years, 7 months ago.

You have to remove R58 resistor right next to the joystic. there is a 0.1uF capacitor that loading the DAC for joystic anti-bouncing..