Milan Endpoint Reference Design with USB Audio

The Joyned reference design bridges between USB Audio and Milan networks. Supported Sample rates cover 48kHz and 96kHz and the channel count ranges from 2x2 to 16x16 channels. Up to 32x32 channels can be supported at 48kHz. The network interface is fully Milan compliant. The USB interface is compliant with USB Audio 2.0.

Product Details:

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JOYNED Milan Software

• Full Milan compliance for professional audio over Ethernet.
• Supports up to 64x64 audio channels and 8x8 streams.
• Compatible with sampling rates of 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz.
• Simplified integration process with XMOS microcontrollers, ensuring a reliable and solid foundation.
• Functional verification support provided by JOYNED for meeting all professional standards.

Microcontroller

• XMOS xCORE-200 XE232: A high-performance, 32-core microcontroller designed for time-sensitive applications:
  • Quad 32-bit RISC cores running at up to 500 MHz.
  • Deterministic execution for precise timing.
  • Integrated support for networking, I/O, and control applications.
    Learn more about the xCORE-200 XE232.

Clock Recovery (PLL)

Cirrus Logic CS2501 for low-jitter clock recovery, ensuring high-precision synchronization.
Learn more about the CS2501 PLL.

Ethernet PHY

Microchip KSZ9131 for reliable transmission and reception of Ethernet Data.

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