CM6212 Overview
The CM6212 is a USB 2.0 high-speed audio processor that supports USB Audio Device Class 1.0 and 2.0. The CM6212 provides standard HDA, I2S TDM and S/PDIF digital audio interface. The maximum outputs are 12 channels with 8 channels TDM, 2 channels I2S and 2 channels S/PDIF and the maximum inputs are 12 channels with 8 channels TDM, 2 channels I2S and 2 channels S/PDIF.
CM6212 Key Features
- USB specification 2.0 full-speed/high speed-patible
- USB audio device class 1.0/2.0-patible
- USB human interface device (HID) class
- Supports USB suspend/resume/reset functions
- Supports control, interrupt, bulk, and
- 2 stereo I2S serial audio output/input interfaces
- The first I2S output/input supports TDM interface
- S/PDIF input and output up to 192K/24bits
- Support HDA link interface for HDA codec
- 1 I2C master, 1 I2C slave, 3 SPI master, 18 GPIOs