XK-AVB-LC-SYS XMOS, XK-AVB-LC-SYS Datasheet

XMOS AVB REF KIT

XK-AVB-LC-SYS

Manufacturer Part Number
XK-AVB-LC-SYS
Description
XMOS AVB REF KIT
Manufacturer
XMOS
Series
XCore™r

Specifications of XK-AVB-LC-SYS

Main Purpose
Audio Video Integration Modulator
Embedded
Yes
Utilized Ic / Part
XS1-L2
Primary Attributes
Up to 8 Channels via I²S Headers
Secondary Attributes
Stereo Analog Audio In/Out, 3.5mm jack or RCA Sockets
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
880-1033
Overview
Audio Video Bridging (IEEE 802.1 AVB and IEEE 1722)
provides transport for AV streams across mixed-use
networks with a very high quality of service.
With the rapid growth in adoption of AVB for audio transport,
audio endpoint solutions must be low cost and production
ready.
To answer this demand, XMOS and Attero Tech have jointly
developed a solution consisting of the flexible XMOS
software-only implementation of AVB audio and a low-cost
board supporting up to 8 duplex channels of audio.
The low-cost XCore® XS1-L2 dual-core processor is at the
heart of the new, commercial-grade reference design and
reduces the cost for AVB endpoints by over 50% compared
to alternative solutions.
The XMOS Advantage
XMOS event-driven processors® bring together the capabilities of processors, DSPs, and FPGAs,
yet are programmed via a unified design flow in C, XC and C++.
The deterministic architecture of XMOS devices is a perfect match for the low latency, time
synchronized nature of AVB. XMOS devices also provide the ability to integrate digital audio
interfacing, control functionality using TCP/IP and DSP processing, often required in AVB
endpoints such as speakers.
The software framework is free of charge with source code available under a royalty free license
from XMOS. Additional design services for AVB and audio systems are available from Attero Tech.
XMOS for AVB Audio Advantage
Lowest cost AVB endpoint platform
Unmatched flexibility
Fastest time-to-market AVB solution
Detail
Combines AVB protocols, digital audio
interfaces and control software into a single
low-cost device
Addresses uncertainties in the hardware and
software specification using simple firmware
updates
Highly configurable reference design using
rapid software iterations
Proven in the field and at AVnu plugfests
Low-cost AVB Audio
Endpoint Kit
Low cost AVB Audio Endpoint Kit 2010-10
 

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XK-AVB-LC-SYS Summary of contents

Page 1

... TCP/IP and DSP processing, often required in AVB endpoints such as speakers. The software framework is free of charge with source code available under a royalty free license from XMOS. Additional design services for AVB and audio systems are available from Attero Tech. Low-cost AVB Audio Endpoint Kit ...

Page 2

... Flow control MAC address acquisition protocol IEC 61883-6 Audio format for Control protocol P1722 Ethernet MAC Network interface Discovery protocol XK-AVB-LC-SYS) http://www.xmos.com/applications/avb IEEE (including TDM) CODEC interface IIC, GPIO TCP/IP IC configuration and general purpose IO Zeroconf * S/PDIF, ADAT, DSP processing … ...

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