lpcware

How to sync the sample rate of USB UAC example with DAC sample rate?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by cgha on Thu Dec 20 19:52:06 MST 2012
I want to use 48K HZ sample rate at DAC side using I2S communicate to LPC1768, but after enumerated by host pc and play audio , the PCM data buffer on lpc1768 will get hungry or overflow because the clock is different on two side, So how to implement to get them sync to the same clock? In the config descriptor, I've changed the ISO endpoint to Asynchronous.
Thanks!

ChrisChen

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