Software Architecture - XMOS xCORE-200 Multi-channel Audio board Design Manual

3 Software Architecture

IN TH I S C H A P T ER
The USB Audio System Architecture
XMOS USB Device (XUD) Library
Endpoint 0: Management and Control
Audio Endpoints (Endpoint Buffer and Decoupler)
Audio Driver
Digital Mixer
S/PDIF Transmit
S/PDIF Receive
ADAT Receive
External Clock Recovery (ClockGen)
MIDI
PDM Microphones
Overview of PDM implemention
Resource Usage
The following sections describe the software architecture of the XMOS USB Audio
framework.
XMOS USB Audio solutions are provided as a framework with reference design
applications customising and extending this framework to provide the required
functionality. These applications execute on a reference hardware platform.
XM0088546.1