Audio EI3 Extender Board Manual
vii
PREFACE
Thank you for purchasing the Audio EI3 Extender Board, an
EZ-Extender
®
product for EZ-KIT Lite
®
/EZ-Board
®
evaluation systems.
The EZ-KIT Lite/EZ-Board and Audio EI3 Extender Board are designed
to be used in conjunction with the CrossCore
®
Embedded Studio devel-
opment environment. CrossCore Embedded Studio (CCES) offers a
powerful programming tool with new flexibility that significantly
decreases the time required to port software code to a processor, reducing
time-to-market.
To learn more about Analog Devices development software, go to
http://www.analog.com/processors/tools
.
Product Overview
The Audio EI3 Extender Board is a separately sold daughter board that
plugs onto the expansion interface (EI3) of an EZ-KIT Lite/EZ-Board
evaluation system. The extender board aids the design and prototyping
phases of the embedded processor-targeted applications. For more infor-
mation refer to the product website,
http://www.analog.com/EI3-Audio
.
The Audio EI3 Extender Board utilizes the ADAU1761 SigmaDSP
®
stereo, low power, 96 kHz, 24-bit audio codec. The codec provides line
input, line output, auxiliary input and headphone output.
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