Analog Devices ADSP-21262 EZ-KIT Lite User manual

ADSP-21262 EZ-KIT Lite®
Evaluation System Manual
Revision 1.2, March 2004
Part Number
82-000800-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
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Copyright Information
© 2004 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-
ment may not be reproduced in any form without prior, express written
consent from Analog Devices, Inc.
Printed in the USA.
Limited Warranty
The EZ-KIT Lite evaluation system is warranted against defects in materi-
als and workmanship for a period of one year from the date of purchase
from Analog Devices or from an authorized dealer.
Disclaimer
Analog Devices, Inc. reserves the right to change this product without
prior notice. Information furnished by Analog Devices is believed to be
accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use; nor for any infringement of patents or other rights of
third parties which may result from its use. No license is granted by impli-
cation or otherwise under the patent rights of Analog Devices, Inc.
Trademark and Service Mark Notice
The Analog Devices logo, VisualDSP++, the VisualDSP++ logo, SHARC,
SHARC logo, CROSSCORE, the CROSSCORE logo, and EZ-KIT Lite
are registered trademarks of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.
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Regulatory Compliance
The ADSP-21262 EZ-KIT Lite evaluation system has been certified to
comply with the essential requirements of the European EMC directive
89/336/EEC (inclusive 93/68/EEC) and, therefore, carries the “CE”
mark.
The ADSP-21262 EZ-KIT Lite evaluation system had been appended to
the Technical Construction File referenced “DSPTOOLS1” dated
December 21, 1997 and was awarded CE Certification by an appointed
European Competent Body as listed below.
Technical Certificate No: Z600ANA1.013
Issued by: Technology International (Europe) Limited
41 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TZ, UK
The EZ-KIT Lite evaluation system contains ESD
(electrostatic discharge) sensitive devices. Electro-
static charges readily accumulate on the human
body and equipment and can discharge without
detection. Permanent damage may occur on devices
subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance
degradation or loss of functionality. Store unused
EZ-KIT Lite boards in the protective shipping
package.
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CONTENTS
iv ADSP-21262 EZ-KIT Lite Evaluation System Manual
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ADSP-21262 EZ-KIT Lite Evaluation System Manual v
CONTENTS
PREFACE
Purpose of This Manual ................................................................. xiv
Intended Audience ......................................................................... xiv
Manual Contents ............................................................................ xv
What’s New in This Manual ............................................................ xv
Technical or Customer Support ...................................................... xvi
Supported Processors ...................................................................... xvi
Product Information ...................................................................... xvi
MyAnalog.com ........................................................................ xvii
DSP Product Information ........................................................ xvii
Related Documents ................................................................ xviii
Online Documentation ............................................................ xix
Printed Manuals ....................................................................... xix
VisualDSP++ Documentation Set ......................................... xix
Hardware Manuals ................................................................ xx
Data Sheets ........................................................................... xx
Contacting DSP Publications ..................................................... xx
Notation Conventions .................................................................... xxi
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CONTENTS
vi ADSP-21262 EZ-KIT Lite Evaluation System Manual
GETTING STARTED
Contents of EZ-KIT Lite Package ................................................. 1-1
PC Configuration ......................................................................... 1-3
Installation Tasks .......................................................................... 1-3
Installing VisualDSP++ and EZ-KIT Lite Software .................. 1-4
Installing and Registering VisualDSP++ License ....................... 1-4
Setting Up EZ-KIT Lite Hardware .......................................... 1-5
Installing EZ-KIT Lite USB Driver ......................................... 1-7
Windows 98 USB Driver .................................................... 1-8
Windows 2000 USB Driver .............................................. 1-12
Windows XP USB Driver ................................................. 1-13
Verifying Driver Installation .................................................. 1-15
Starting VisualDSP++ ........................................................... 1-16
USING EZ-KIT LITE
EZ-KIT Lite License Restrictions .................................................. 2-2
Using External Memory ................................................................ 2-2
Using Analog Audio ...................................................................... 2-3
Using Digital Audio ...................................................................... 2-5
Using LEDs and Push Buttons ...................................................... 2-6
Example Programs ........................................................................ 2-7
Background Telemetry Channel .................................................... 2-8
Using EZ-KIT Lite VisualDSP++ Interface .................................... 2-8
Boot Load ............................................................................... 2-8
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ADSP-21262 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
Target Options ........................................................................ 2-9
While Target is Halted and On Emulator Exit Options ........ 2-9
Other Options .................................................................. 2-10
Core Hang Conditions .......................................................... 2-11
Hardware Breakpoints ........................................................... 2-12
Common Hardware Breakpoint Attributes ......................... 2-13
Global Hardware Breakpoint Options ................................ 2-14
Data Hardware Breakpoints ............................................... 2-14
Instruction Hardware Breakpoints ..................................... 2-15
Other Breakpoints ............................................................. 2-17
Tips and Tricks Using Hardware Breakpoints ..................... 2-18
Latency ......................................................................... 2-18
Restrictions ................................................................... 2-18
Setting a Breakpoint on a Single Address ........................ 2-18
EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 3-2
Parallel Port ............................................................................. 3-3
DAI Interface .......................................................................... 3-4
SPI Interface ........................................................................... 3-6
FLAG Pins .............................................................................. 3-6
Expansion Interface ................................................................. 3-7
JTAG Emulation Port .............................................................. 3-7
DIP Switch Settings ...................................................................... 3-8
Electret Microphone Select Switch (SW6) ................................ 3-9
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CONTENTS
viii ADSP-21262 EZ-KIT Lite Evaluation System Manual
Codec Setup Switch (SW7) ..................................................... 3-9
SPDIF Signal Enable Switch (SW8) ....................................... 3-10
Push Button Enable Switch (SW9) ........................................ 3-10
Boot Mode and Clock Ratio Select Switch (SW10) ................ 3-11
Loop-Back Test Switch (SW11) ............................................. 3-12
LEDs and Push Buttons .............................................................. 3-12
General Purpose LEDs (LED8–1) .......................................... 3-13
Reset LEDs (LED9, LED12) ................................................. 3-14
Power LED (LED10) ............................................................ 3-14
SPDIF GPO1 LED (LED11) ................................................ 3-14
USB Monitor LED (LED13) ................................................. 3-14
Push Buttons (SW4–1) .......................................................... 3-14
Board Reset Push Button (SW5) ............................................ 3-15
Connectors ................................................................................. 3-15
Expansion Interface (J1, J2, J3) ............................................. 3-15
Audio In RCA Connector (J4) ............................................... 3-17
Audio Out RCA Connector (J5) ............................................ 3-17
Headphone Out Jack (J6) ...................................................... 3-17
Power Jack (J7) ..................................................................... 3-17
SPDIF In Coax Connector (P1) ............................................ 3-18
SPI Header (P2) .................................................................... 3-18
DAI Header (P3) .................................................................. 3-18
USB Connector (P4) ............................................................. 3-19
JTAG Header (P5) ................................................................ 3-19
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CONTENTS
ix ADSP-21262 EZ-KIT Lite Evaluation System Manual
BILL OF MATERIALS
INDEX
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CONTENTS
x ADSP-21262 EZ-KIT Lite Evaluation System Manual
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