Analog Devices ADSP-21160 EZ-KIT Lite User manual

ADSP-21160 EZ-KIT Lite®
Evaluation System Manual
Revision 5.0, July 2007
Part Number
82-000513-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
www.BDTIC.com/ADI

Copyright Information
©2007 Analog Devices, Inc., ALL RIGHTS RESERVED. This document
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 icon bar and 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-21160 EZ-KIT Lite is designed to be used solely in a labora-
tory environment. The board is not intended for use as a consumer end
product or as a portion of a consumer end product. The board is an open
system design which does not include a shielded enclosure and therefore
may cause interference to other electrical devices in close proximity. This
board should not be used in or near any medical equipment or RF devices.
The ADSP-21160 EZ-KIT Lite has been certified to comply with the
essential requirements of the European EMC directive 89/336/EEC
amended by 93/68/EEC and therefore carries the “CE” mark.
The ADSP-21160 EZ-KIT Lite has been appended to Analog Devices,
Inc. Technical Construction File (TCF) referenced ‘DSPTOOLS1’ dated
December 21, 1997 and was awarded CE Certification by an appointed
European Competent Body as listed below.
Technical Certificate No: Z600ANA1.004
Issued by: Technology International (Europe) Limited
60 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TY, UK
The EZ-KIT Lite evaluation system contains ESD (electrostatic discharge)
sensitive devices. Electrostatic 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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iv ADSP-21160 EZ-KIT Lite Evaluation System Manual
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ADSP-21160 EZ-KIT Lite Evaluation System Manual v
CONTENTS
PREFACE
Purpose of This Manual ................................................................. xii
Intended Audience ......................................................................... xii
Manual Contents .......................................................................... xiii
What’s New in This Manual .......................................................... xiii
Technical or Customer Support ...................................................... xiv
Supported Processors ...................................................................... xiv
Product Information ....................................................................... xv
MyAnalog.com .......................................................................... xv
Processor Product Information ................................................... xv
Related Documents .................................................................. xvi
Online Technical Documentation ............................................ xvii
Accessing Documentation From VisualDSP++ .................... xviii
Accessing Documentation From Windows .......................... xviii
Accessing Documentation From Web ................................... xix
Printed Manuals ....................................................................... xix
VisualDSP++ Documentation Set ......................................... xix
Hardware Tools Manuals ...................................................... xix
Processor Manuals ................................................................. xx
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CONTENTS
vi ADSP-21160 EZ-KIT Lite Evaluation System Manual
Data Sheets .......................................................................... xx
Notation Conventions ................................................................... xxi
USING ADSP-21160 EZ-KIT LITE
Package Contents ......................................................................... 1-2
Default Configuration .................................................................. 1-3
Installation and Session Startup ..................................................... 1-5
Evaluation License Restrictions ..................................................... 1-7
Memory Map ............................................................................... 1-7
Flag Pins ...................................................................................... 1-9
Interrupt Pins ............................................................................... 1-9
Example Programs ...................................................................... 1-10
Flash Programmer Utility ............................................................ 1-10
ADSP-21160 EZ-KIT LITE HARDWARE
System Architecture ...................................................................... 2-2
External Port ........................................................................... 2-3
SPORT0 Audio Interface ........................................................ 2-4
Expansion Interface ................................................................. 2-4
JTAG Emulation Port ............................................................. 2-5
Jumper and Switches ..................................................................... 2-6
Audio Input Selection Jumper (JP1) ........................................ 2-6
Boot Mode Select Switch (SW1) .............................................. 2-7
LEDs and Push Buttons ................................................................ 2-8
Reset LED (LED7) ................................................................. 2-8
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ADSP-21160 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
Flag LEDs (LED2–4) .............................................................. 2-9
USB Monitor LED (ZLED3) ................................................... 2-9
Power LED (LED6) ................................................................. 2-9
Board Reset Push Button (SW2) ............................................ 2-10
Interrupt Push Buttons (SW3–5) ........................................... 2-10
Connectors ................................................................................. 2-11
Expansion Connectors (P1–3) ................................................ 2-12
Power Connector (P4) ........................................................... 2-12
Link Port Connectors (P5 and P6) ......................................... 2-13
USB Connector (ZJ1) ............................................................ 2-13
JTAG Connector (ZP4) ......................................................... 2-14
Audio Connectors (J4 and J5) ................................................ 2-14
SPORT0 Connector (P11) ..................................................... 2-15
Specifications .............................................................................. 2-16
Power Supply ........................................................................ 2-16
Board Current Measurements ................................................ 2-16
ADSP-21160 EZ-KIT LITE BILL OF MATERIALS
ADSP-21160 EZ-KIT LITE SCHEMATIC
Title Page .................................................................................... B-1
ADSP-21160 Processor ................................................................ B-2
Memory ....................................................................................... B-3
Audio Codec ................................................................................ B-4
Push Buttons and LEDs ............................................................... B-5
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CONTENTS
viii ADSP-21160 EZ-KIT Lite Evaluation System Manual
Connectors ................................................................................... B-6
Power ........................................................................................... B-7
Bypass Caps .................................................................................. B-8
INDEX
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ADSP-21160 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-21160 EZ-KIT Lite®, Analog
Devices, Inc. evaluation system for SHARC®digital signal processors
(DSPs).
SHARC processors are based on a 32-bit super Harvard architecture that
includes a unique memory architecture comprised of two large on-chip,
dual-ported SRAM blocks coupled with a sophisticated IO processor,
which gives a SHARC processor the bandwidth for sustained high-speed
computations. SHARC processors represent today’s de facto standard for
floating-point processor targeted for premium audio applications.
The evaluation system is designed to be used in conjunction with the
VisualDSP++®development environment to test the capabilities of
ADSP-21160 SHARC processors. The VisualDSP++ development envi-
ronment gives you the ability to perform advanced application code
development and debug, such as:
• Create, compile, assemble, and link application programs written
in C++, C, and ADSP-21160 assembly
• Load, run, step, halt, and set breakpoints in application programs
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
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x ADSP-21160 EZ-KIT Lite Evaluation System Manual
Access to the ADSP-21160 processor from a personal computer (PC) is
achieved through a USB port or an optional JTAG emulator. The USB
interface provides unrestricted access to the ADSP-21160 processor and
the evaluation board peripherals. Analog Devices JTAG emulators offer
faster communication between the host PC and target hardware. Analog
Devices carries a wide range of in-circuit emulation products. To learn
more about Analog Devices emulators and processor development tools,
go to http://www.analog.com/dsp/tools/.
The ADSP-21160 EZ-KIT Lite provides example programs to demon-
strate the capabilities of the evaluation board.
LThe ADSP-21160 EZ-KIT Lite installation is part of the Visu-
alDSP++ installation. The EZ-KIT Lite is a licensed product that
offers an unrestricted evaluation license for the first 90 days. For
details about evaluation license restrictions after the 90 days, refer
to “Evaluation License Restrictions” on page 1-7.
ADSP-21160 EZ-KIT Lite provides example programs to demonstrate the
capabilities of the evaluation board.
The board features:
• Analog Devices ADSP-21160 processor
• ADSP-21160M processor:
D2.5V core voltage
D80 MHz core clock speed
• Switch-configurable boot mode
• Analog Devices AD1881A 48 kHz AC’97 SoundMAX®codec
DJumper selectable line-in or mic-in 3.5 mm stereo jack
DLine-out 3.5 mm stereo jack
• USB debugging interface
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ADSP-21160 EZ-KIT Lite Evaluation System Manual xi
Preface
• SBSRAM
D512 Kb (64K x 32-bits x 2-chips)
• Flash memory
D512 Kb (512K x 8-bits)
• Interface connectors
D14-pin emulator connector for JTAG interface
DSPORT0 connectors
DTwo link port connectors
DExpansion interface connectors (not populated)
• General-purpose IO
D3 push buttons connected to processor IRQs
D3 LEDs connected to processor flags
The EZ-KIT Lite board has two types of external memory: flash memory
and SBSRAM. The flash memory can store user-specified boot code. By
configuring the boot mode switch (SW1) and programming the flash mem-
ory, the board can run as a stand-alone unit. For information about the
external memory, see “Memory Map” on page 1-7.
SPORT0 is interfaced to an audio codec, facilitating development of audio
signal processing applications. SPORT0 also connects to an off-board con-
nector for communication with other serial devices. For information
about SPORT0, see “SPORT0 Audio Interface” on page 2-4.
Additionally, the EZ-KIT Lite board provides access to most of the pro-
cessor’s peripheral ports on populated expansion interface connectors. For
information about the expansion interface, see “External Port” on
page 2-3.
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Purpose of This Manual
xii ADSP-21160 EZ-KIT Lite Evaluation System Manual
Purpose of This Manual
The ADSP-21160 EZ-KIT Lite Evaluation System Manual provides
instructions for installing the product hardware (board) and describes the
operation and configuration of the board components. The product soft-
ware installation is detailed in the VisualDSP++ Installation Quick
Reference Card. The manual provides guidelines for running your own
code on the ADSP-21160 EZ-KIT Lite. Finally, a schematic and a bill of
materials are provided as a reference for future designs.
Intended Audience
The primary audience for this manual is a programmer who is familiar
with Analog Devices processors. This manual assumes that the audience
has a working knowledge of the appropriate processor architecture and
instruction set. Programmers who are unfamiliar with Analog Devices
processors can use this manual but should supplement it with other texts
(such as the ADSP-21160 SHARC Processor Hardware Reference and
ADSP-21160 SHARC Processor Instruction Set Reference) that describe your
target architecture.
Programmers who are unfamiliar with VisualDSP++ should refer to the
VisualDSP++ online Help and user’s or getting started guides. For the
locations of these documents, see “Related Documents” on page -xvi.
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ADSP-21160 EZ-KIT Lite Evaluation System Manual xiii
Preface
Manual Contents
The manual consists of:
• Chapter 1, “Using ADSP-21160 EZ-KIT Lite” on page 1-1
Provides information on the EZ-KIT Lite from a programmer’s
perspective and provides a simplified memory map.
• Chapter 2, “ADSP-21160 EZ-KIT Lite Hardware” on page 2-1
Provides information on the hardware aspects of the evaluation
system.
• Appendix A, “ADSP-21160 EZ-KIT Lite Bill Of Materials” on
page A-1
Provides a list of components used to manufacture the EZ-KIT
Lite board.
• Appendix B, “ADSP-21160 EZ-KIT Lite Schematic” on page B-1
Provides the resources to allow EZ-KIT Lite board-level debugging
or to use as a reference design.
LAppendix B now is part of the online Help. The PDF version of
the ADSP-21160 EZ-KIT Lite Evaluation System Manual is located
in the Docs\EZ-KIT Lite Manuals folder on the installation CD.
Alternatively, the book can be found at the Analog Devices Web
site, www.analog.com/processors.
What’s New in This Manual
This edition of the ADSP-21160 EZ-KIT Lite Evaluation System Manual
documents ADSP-21160 EZ-KIT Lite compliance with the RoHS and
WEEE directives.
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Technical or Customer Support
xiv ADSP-21160 EZ-KIT Lite Evaluation System Manual
Technical or Customer Support
You can reach Analog Devices, Inc. Customer Support in the following
ways:
• Visit the Embedded Processing and DSP products Web site at
http://www.analog.com/processors/technicalSupport
• E-mail tools questions to
[e-mail]
• E-mail processor questions to
[email protected]m (World wide support)
[email protected] (Europe support)
[email protected] (China support)
• Phone questions to 1-800-ANALOGD
• Contact your Analog Devices, Inc. local sales office or authorized
distributor
• Send questions by mail to:
Analog Devices, Inc.
One Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
USA
Supported Processors
This EZ-KIT Lite evaluation system supports Analog Devices
ADSP-21160 SHARC processors.
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ADSP-21160 EZ-KIT Lite Evaluation System Manual xv
Preface
Product Information
You can obtain product information from the Analog Devices Web site,
from the product CD-ROM, or from printed publications (manuals).
Analog Devices is online at www.analog.com. Our Web site provides infor-
mation about a broad range of products—analog integrated circuits,
amplifiers, converters, and digital signal processors.
MyAnalog.com
MyAnalog.com is a free feature of the Analog Devices Web site that allows
customization of a Web page to display only the latest information on
products you are interested in. You can choose to receive weekly e-mail
notifications containing updates to the Web pages that meet your inter-
ests, including documentation errata against all manuals. You can also
choose to receive weekly e-mail notifications containing updates to the
Web pages that meet your interests. MyAnalog.com provides access to
books, application notes, data sheets, code examples, and more.
Registration:
Visit www.analog.com to sign up. Click Register to use MyAnalog.com.
Registration takes about five minutes and serves as means for you to select
the information you want to receive.
If you are already a registered user, just log on. Your user name is your
email address.
Processor Product Information
For information on embedded processors and DSPs, visit our Web site at
www.analog.com/processors, which provides access to technical publica-
tions, data sheets, application notes, product overviews, and product
announcements.
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Product Information
xvi ADSP-21160 EZ-KIT Lite Evaluation System Manual
You may also obtain additional information about Analog Devices and its
products in any of the following ways.
• E-mail questions or requests for information to
[email protected]m (World wide support)
[email protected] (Europe support)
[email protected] (China support)
• Fax questions or requests for information to
1-781-461-3010 (North America)
[phone] (Europe)
Related Documents
For information on product related development software, see the follow-
ing publications.
Table 1. Related Processor Publications
Title Description
ADSP-21160M SHARC DSP Data Sheet
ADSP-21160N DSP Microcomputer Data Sheet
General functional description, pinout, and
timing
ADSP-21160 SHARC Processor Hardware Refer-
ence
Description of internal processor architecture,
registers, and all peripheral functions
ADSP-21160 SHARC Processor Instruction Set
Reference
Description of all allowed processor assembly
instructions
Table 2. Related VisualDSP++ Publications
Title Description
VisualDSP++ User’s Guide Description of VisualDSP++ features and usage
VisualDSP++ Assembler and Preprocessor Man-
ual
Description of the assembler function and
commands
VisualDSP++ C/C++ Complier Manual for
SHARC Processors
Description of the complier function and com-
mands for SHARC processors
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ADSP-21160 EZ-KIT Lite Evaluation System Manual xvii
Preface
LIf you plan to use the EZ-KIT Lite board in conjunction with a
JTAG emulator, also refer to the documentation that accompanies
the emulator.
All documentation is available online. Most documentation is available in
printed form.
Visit the Technical Library Web site to access all processor and tools man-
uals and data sheets:
http://www.analog.com/processors/technicalSupport/technicalLi-
brary/.
Online Technical Documentation
Online documentation comprises the VisualDSP++ Help system, software
tools manuals, hardware tools manuals, processor manuals, the Dinkum
Abridged C++ library, and Flexible License Manager (FlexLM) network
license manager software documentation. You can easily search across the
entire VisualDSP++ documentation set for any topic of interest. For easy
printing, supplementary .pdf files of most manuals are provided in the
Docs folder on the VisualDSP++ installation CD.
Each documentation file type is described as follows.
VisualDSP++ Run-Time Library Manual for
SHARC Processors
Description of the run-time library functions
for SHARC processors
VisualDSP++ Linker and Utilities Manual Description of the linker function and com-
mands
VisualDSP++ Loader and Utilities Manual Description of the loader function and com-
mands
Table 2. Related VisualDSP++ Publications (Cont’d)
Title Description
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Product Information
xviii ADSP-21160 EZ-KIT Lite Evaluation System Manual
If documentation is not installed on your system as part of the software
installation, you can add it from the VisualDSP++ CD at any time by run-
ning the Tools installation. Access the online documentation from the
VisualDSP++ environment, Windows®Explorer, or the Analog Devices
Web site.
Accessing Documentation From VisualDSP++
To view VisualDSP++ Help, click on the Help menu item or go to the
Windows task bar and navigate to the VisualDSP++ documentation via
the Start menu.
To view ADSP-21160 EZ-KIT Lite Help, which is part of the Visu-
alDSP++ Help system, use the Contents or Search tab of the Help
window.
Accessing Documentation From Windows
In addition to any shortcuts you may have constructed, there are many
ways to open VisualDSP++ online Help or the supplementary documenta-
tion from Windows.
Help system files (.chm) are located in the Help folder, and .pdf files are
located in the Docs folder of your VisualDSP++ installation CD-ROM.
The Docs folder also contains the Dinkum Abridged C++ library and the
FlexLM network license manager software documentation.
File Description
.chm Help system files and manuals in Help format
.htm or
.html
Dinkum Abridged C++ library and FlexLM network license manager software doc-
umentation. Viewing and printing the .html files requires a browser, such as
Internet Explorer 6.0 (or higher).
.pdf VisualDSP++ and processor manuals in Portable Documentation Format (PDF).
Viewing and printing the .pdf files requires a PDF reader, such as Adobe Acrobat
Reader (4.0 or higher).
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ADSP-21160 EZ-KIT Lite Evaluation System Manual xix
Preface
Your software installation kit includes online Help as part of the Win-
dows®interface. These help files provide information about VisualDSP++
and the ADSP-21160 EZ-KIT Lite evaluation system.
Accessing Documentation From Web
Download manuals at the following Web site:
http://www.analog.com/processors/technicalSupport/technicalLi-
brary/.
Select a processor family and book title. Download archive (.zip) files,
one for each manual. Use any archive management software, such as Win-
Zip, to decompress downloaded files.
Printed Manuals
For general questions regarding literature ordering, call the Literature
Center at 1-800-ANALOGD (1-800-262-5643) and follow the prompts.
VisualDSP++ Documentation Set
To purchase VisualDSP++ manuals, call 1-603-883-2430. The manuals
may be purchased only as a kit.
If you do not have an account with Analog Devices, you are referred to
Analog Devices distributors. For information on our distributors, log onto
http://www.analog.com/salesdir/continent.asp.
Hardware Tools Manuals
To purchase EZ-KIT Lite and in-circuit emulator (ICE) manuals, call
1-603-883-2430. The manuals may be ordered by title or by product
number located on the back cover of each manual.
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Product Information
xx ADSP-21160 EZ-KIT Lite Evaluation System Manual
Processor Manuals
Hardware reference and instruction set reference manuals may be ordered
through the Literature Center at 1-800-ANALOGD (1-800-262-5643),
or downloaded from the Analog Devices Web site. Manuals may be
ordered by title or by product number located on the back cover of each
manual.
Data Sheets
All data sheets (preliminary and production) may be downloaded from the
Analog Devices Web site. Only production (final) data sheets (Rev. 0, A,
B, C, and so on) can be obtained from the Literature Center at
1-800-ANALOGD (1-800-262-5643); they also can be downloaded from
the Web site.
To have a data sheet faxed to you, call the Analog Devices Faxback System
at 1-800-446-6212. Follow the prompts and a list of data sheet code
numbers will be faxed to you. If the data sheet you want is not listed,
check for it on the Web site.
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