Development kits for multichannel USB audio

xCORE-200 multichannel audio platform MFi

Kit: XK-AUDIO-216-MC-ABL
Silicon: XE216-512-TQ128
Downloads: software and documents

Our flexible multicore microcontrollers are ideal for rapid product design and innovation in the professional multichannel audio and consumer Hi-Res audio markets – and are accredited for Apple MFi developers.

  • USB compliant device

    • USB Audio Class 2.0 device
      Optional Audio Class 1.0 fall-back
    • Low loopback latency: 3 ms
    • Self-powered (with Apple charging) or bus-powered

    Bit perfect USB audio transfer

    • Asynchronous Isochronous from/to host
    • PCM ≤384kHz at 16, 24 or 32bits
    • Native DSD64 and DSD128
    • DoP64 and DoP128
    • Local crystal low-jitter audio clocking

    AVB standards compliant

    • Time synchronization: 802.1AS
    • Traffic shaping: 802.1Qav
    • Bandwidth reservation: 802.1Qat
    • Media transport: IEEE 1722
    • Discovery and management: 1722.1

    Bit perfect network audio transfer

    • PLL recovery of AVB clock

    10/100/1000Mbit Ethernet connectivity

    • Simultaneous talker and listener

    Flexible I/O

    • Up to 32 in / 32 out channels via TDM
    • 8-channel analog input and output
    • S/PDIF optical/coaxial optical input and output
    • ADAT input and output
    • MIDI input and output
    • 16 x 16 channel mixer

    Multiple OS support

    • Windows
    • Mac OSX
    • Apple iOS
    • Android

xCORE-200 multichannel audio platform


Kit: XK-AUDIO-216-MC-AB
Silicon: XE216-512-TQ128
Downloads: software and documents

Our flexible multicore microcontrollers are ideal for rapid product design and innovation in the professional multichannel audio and consumer Hi-Res audio markets


  • XVF3000 processor board

    • Micro-USB connector for power (optional USB2.0 device connectivity)
    • Low jitter, audio quality clock
    • DAC with integrated headphone amplifier
    • 4 configurable user input buttons
    • 13 user-controlled LEDs
    • xTAG interface for JTAG debug

    XVF3000 voice processor (programmable for far-field voice capture)

    • Full duplex acoustic echo cancellation (AEC)
    • Barge-in
    • 4-microphone adaptive beamformer
    • Dereverberation
    • Noise suppression Automatic Gain Control (AGC)
    • Direction of arrival (DOA) indication

    Microphone Array

    • Linear, 100mm long
    • 4 x Infineon IM69D130 PDM (Pulse Density Modulation) MEMS microphones
    • 33.33mm inter-mic spacing

    Connectivity

    • Raspberry Pi header
    • Inter-Integrated Sound (I2S) audio interfaces
    • Inter-Integrated Circuit (I2C) serial control interface
    • High speed USB2.0 compliant
    • Multi-channel USB audio class 1.0
    • 128-pin TQFP package 0.4 pitch

The hardware and software listed on this page may be subject to a license agreement – see License Agreements.