EVAL-ADAU1467Z
UG-1134
One
Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 •
www.analog.com
Audio Processors
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A (Draft) | Page 1 of 55
FEATURES
4 analog inputs
8 analog outputs
Stereo S/PDIF input and output
Self boot EEPROM
Headers for interfacing to off board peripherals
EVALUATION KIT CONTENTS
EVAL-ADAU1467Z evaluation board
(USBi) communications adapter
USB cable with Mini-B plug
6 V ac to dc power supply
HARDWARE REQUIRED
PC running Windows XP, Windows Vista, or Windows 7
Analog, stereo audio source with an output cable terminated
with a 3.5 mm (1/8 inch) plug (for the analog input)
Headphones, desktop speakers, or audio input with a cable
terminated with a 3.5 mm (1/8 inch) plug (for the analog
output)
S/PDIF audio source and receiver, each with optical cables
terminated with TOSLINK connectors (for digital
input/output)
SOFTWARE REQUIRED
software, available for download from the
product page
DOCUMENTS NEEDED
data sheet
data sheet
Mic Canvas user guide
GENERAL DESCRIPTION
This user guide details the design, setup, and operation of the
EVAL-ADAU1467Z evaluation board. This board is suitable for
the evaluation of, and software development for, the
and
and the
are functionally identical; however, the
has more program and data memory than the
. When using this evaluation board to evaluate the
block (see the
section) rather than the
, as shown in Figure 11.
Performing this action informs the compiler to limit the amount of
memory allocated to match the
. All other procedures
and instructions in this user guide are identical for the
and
This evaluation board provides access to the digital serial audio
ports of the
. Four analog inputs and eight analog
outputs are provided by the
codec included in the
evaluation kit. Switches enable the evaluation of alternate
features provided by many of the pins with multiplexed
functionality, and numerous headers provide access to serial
audio ports and the master and slave control ports. These
selectable modes and headers make the EVAL-ADAU1467Z
well suited to prototyping larger application circuits, as well as
initial device evaluation. The
core is programmed
using Analog Devices, Inc.,
® software, which
interfaces to the evaluation board via a USB interface (USBi).
The on-board, electronically erasable programmable read only
memory (EEPROM) can be programmed for self boot mode.
The evaluation board is powered by a 6 V dc supply, which is
regulated to the voltages required on the board. The printed
circuit board (PCB) is a 4-layer design with a ground plane and a
power plane on the inner layers. The evaluation board includes
connectors for external analog inputs and outputs and optical
Sony/Philips Digital Interface (S/PDIF) interfaces. The master
clock is provided by the integrated oscillator circuit and the on-
board 12.288 MHz passive crystal.
For full details, see the
and
data sheets,
which must be used in conjunction with this user guide when
using the evaluation board.
DRAFT
Содержание SigmaDSP ADAU1463
Страница 44: ...UG 1134 EVAL ADAU1467Z Rev A Draft Page 44 of 55 Figure 110 EVAL ADAU1467ZLayout Top Copper D R A F T...
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Страница 47: ...EVAL ADAU1467Z UG 1134 Rev A Draft Page 47 of 55 Figure 113 EVAL ADAU1467Z Layout Layer 4 Power D R A F T...
Страница 48: ...UG 1134 EVAL ADAU1467Z Rev A Draft Page 48 of 55 Figure 114 EVAL ADAU1467Z Layout Layer 5 Ground D R A F T...
Страница 49: ...EVAL ADAU1467Z UG 1134 Rev A Draft Page 49 of 55 Figure 115 EVAL ADAU1467Z Layout Bottom Copper D R A F T...
