CM6637 - USB 2.0 High Speed Audio Controller
The CM6637 is a USB 2.0 high speed audio controller that complaints with USB Audio Device Class 2.0.
The CM6637 provides standard I2S and S/PDIF digital audio interface.
The maximum outputs are 12 channels separate to I2S, TDM, HDA and S/PDIF.
The maximum inputs are 12 channels as well and separate
CM6637 Features
* Compliant with USB 2.0 high-speed
* Compliant with USB Audio Device Class 2.0/1.0
* Compliant with USB Human Interface Device (HID) Class 1.1
* Supports USB suspend/resume/reset functions
* Supports control, interrupt, bulk, and isochronous data transfers
* Input and output
