FX3 Programmers Manual, Doc. # 001-64707 Rev. *C 83
FX3 Application Examples
7.7 USB Audio Class Example
This example implements a microphone compliant with the USB Audio Class specification. The
audio data is not sourced from an actual microphone, but is read from an SPI flash connected to the
FX3 device. The audio data is then streamed over isochronous endpoints to the USB host.
7.8 Two Stage Booter Example (boot_fw)
A simple set of APIs have been provided as a separate library to implement two stage booting. This
example demonstrates the use of these APIs. Configuration files that can be used for Real View
Tool chain is also provided.