pcm_source

This component implements a pcm source, to be used with the GAP9 EVK with the Audio Add-On board.

The source will be configured to run stereo, 48kHz with a fixed blocksize of 256 samples.

Interface

Input Buffer:

Only 2 channels at 48kHz with blocksize of 256 samples pr channel is supported.

Parameters:

None

Implementations

Implementations are available on FC only. Model implementation is included, but has no functionality as a HW source is useless in a model context.

We could consider this to be a file source instead?

Tests

Model nonreg.sh test is not used, as model is not implemented. It will run, but won’t test anything.

FC nonreg.sh will generate a stereo sine signal and play it on an attached EVK. The test is considered successful if the test graph runs without error.

HW Requirements

You will need the following