Starterware/66AK2H12: USB audio class interface

SHerry,

This device was not designed for audio applications so our driver support for DSP is limited to control and messaging drivers and to high speed peripherals like ethernet, PCIE and SRIO/Hyperlink. On this device, DSP are mostly used for high performance commute with the ARM controlling the OS and the connectivity . Traditionally, USB audio class driver on TI devices are supported mostly through ARM/Linux where we have ported over community supported features but I will need to check if this feature is available on this device.

Regards,
Rahul

Hi, Sherry,

Keystone-2 only support USB as mass storage. This feature is only enabled in K2E, not even K2H. So, no USB audio class driver on K2H.

Rex

No, this family of devices doesn`t have USB audio class support available from TI. you may be able to look at 3rd party USB driver solutions for these devices. For example Windriver VxWorks may have support for this device but I am not aware of their driver offering though

Regards,
Rahul

This is disappointing to find out. I didn't find any 3rd party USB audio drivers for this series.

But thanks for the information.