ASRC: Asynchronous sample rate converter

Overview

The MCUXpresso SDK provides a peripheral driver for the Asynchronous sample rate converter module of MCUXpresso SDK devices.

The ASRC supports up to three sampling rate pairs, the ASRC supports concurrent sample rate conversion of up to 10 channels. The incoming audio data to this chip may be received from various sources at different sampling rates. The outgoing audio data of this chip may have different sampling rates and it can also be associated with output clocks that are asynchronous to the input clocks. When the input sampling clock is not physically available, the rate conversion can still work by setting ideal-ratio values into ASRC interface registers. When both the input sampling clock and the output sampling clock are physically available, the rate conversion can work by configuring the physical clocks.

The Asynchronous sample rate converter support convert between sample rate: kASRC_SampleRate_8000HZ = 8000U, /*!< asrc sample rate 8KHZ

Modules
	ASRC Driver