CM6637
Description
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.
Key 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 support I2S/TDM/HDA and SPDIF digital audio interfaces
- The first I2S output supports up to 768KHz/32bits PCM
- The first I2S supports both DoP and Native DSD
- DoP up to 11.2MHz, DSD256
- Native DSD up to 22.4MHz, DSD512
