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.
The maximum outputs are 12 channels separate to I2S, TDM, HDA and S/PDIF.
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.
CM6637 Datasheet
