XR-USB-AUDIO-2.0-MC XMOS, XR-USB-AUDIO-2.0-MC Datasheet

USB AUDIO 2.0 REFERENCE DESIGN

XR-USB-AUDIO-2.0-MC

Manufacturer Part Number
XR-USB-AUDIO-2.0-MC
Description
USB AUDIO 2.0 REFERENCE DESIGN
Manufacturer
XMOS

Specifications of XR-USB-AUDIO-2.0-MC

Design Resources
USB AUDIO MC Schematic
Main Purpose
Audio, Audio Processing
Embedded
Yes
Utilized Ic / Part
XS1-L2
Primary Attributes
Audio data up to 24-bit @ 192kHz
Secondary Attributes
I²S and S/PDIF
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
880-1027
USB Audio Class 2.0 provides a dramatic
improvement over USB Audio Class 1.0 with
the addition of 24bit audio, sample frequencies
up to 192kHz and the ability to scale to large
numbers of input/output channels.
XMOS has developed a USB Audio Class 2.0
software framework design to work on XS1-L
devices. The design provides USB 2.0 High
Speed device and Audio Class 2.0 device
class implementations with configurable digital
audio interfaces, peripherals and the ability to
integrate audio processing. The framework also provides a USB Audio Class 1.0
implementation.
The XMOS Advantage
XMOS programmable chips bring together the capabilities of processors, DSPs, ASICs and
FPGAs, but are programmed via a unified design flow in C, XC and C++.
The flexibility of the XMOS USB Audio Class 2.0 solution allows developers to quickly and
easily customize the reference designs. In addition to I/O flexibility, processing performance
is available for DSP processing such as mixing, level metering and audio enhancement.
The XMOS USB Audio Class 2.0 software framework is available, free of charge, as source
code under a royalty free license with the hardware reference designs.
2010-06-10
XMOS event-driven processor (XS1-L)
USB 2.0 high speed interface
Audio Class 2.0 compliant
Audio Class 1.0 compliant
Asynchronous clocking
Unified software development flow and
software framework source code
Choice of two off-the-shelf reference
designs
XMOS USB Audio 2.0 Solution Features
© 2010 XMOS Ltd
Integrate Audio DSP, additional interfaces
and control code to your exact specification
Supports multiple 24 bit, 192kHz channels
with extremely low latency (3ms round trip)
Plug-and-play with Audio Class 2.0 enabled
computers (Native Mac OS X support,
Windows drivers available)
Native Mac OS X and Windows support
Complete control of the audio master clock
for the lowest jitter, highest quality digital
audio
Accelerated product development
Rapid prototyping of your system
USB Audio Class 2.0
Application Brief
Benefit
www.xmos.com

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XR-USB-AUDIO-2.0-MC Summary of contents

Page 1

... In addition to I/O flexibility, processing performance is available for DSP processing such as mixing, level metering and audio enhancement. The XMOS USB Audio Class 2.0 software framework is available, free of charge, as source code under a royalty free license with the hardware reference designs. ...

Page 2

... Thesycon directly using a customer negotiated payment model. The Centrance Windows driver may be accessed via Centrance directly through a customer negotiated payment model. Evaluation drivers are supplied with both reference designs. To find out more about the XMOS USB Audio 2.0 reference designs and software framework, please visit http://www.xmos.com/applications/ representative. ...

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