High-Resolution Audio Processors
XMOS' xCORE-AUDIO™ Hi-Res 2 supports the full range of high-resolution file formats
xCORE-AUDIO Hi-Res 2 processors from XMOS offer high-resolution audio interfacing capabilities to deliver precise output with low noise/distortion for soothing, high-quality sound at a price-point that is affordable for mass-market consumer audio applications. These processors support the full range of high-resolution file formats, including PCM audio encoded at 384 kHz/32-bit and DSD 2.8 MHz/5.6 MHz audio using any PC or MAC.
The built-in USB interface supports a wide array of digital devices, including iPod/iPhone/iPad 1 devices, PC, or Mac. GPIO are available for implementing human machine interfaces (HMI) and/or the control of external audio ADC/DAC devices. xCORE-AUDIO Hi-Res 2 is available in easy-to-use 64-pin TQFP packaging for low-cost system integration.
- High-speed USB 2.0 device
- USB audio class 2.0 compliant
- 2-channel streaming from host at up to 384 kHz PCM
- Local clocking asynchronous USB audio transfer
- Highly integrated
- Plug-and-play operation bus or self-powered
- Driverless operation with Mac OS X1 and Android2 multiple driver vendors for Windows
- Highest resolution stereo playback
- Low jitter, high quality audio capture and playback
- Lowest total system cost and smallest form-factors
xCORE-AUDIO™ Hi-Res 2 Audio Processors
| Image | Manufacturer Part Number | Description | Embedded | Utilized IC / Part | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
![]() | XK-USB-AUDIO-HPA | EVAL BOARD FOR XHRA-2 | Yes, MCU, 32-Bit | XHRA-2 | 0 - Immediate | See Page for Pricing | View Details |



