Analog Devices EZ-KIT Lite ADSP-21364 User guide

ADSP-21364 EZ-KIT Lite®
Evaluation System Manual
Revision 3.2, July 2007
Part Number
82-000840-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a

Copyright Information
©2007Analog 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 logo, VisualDSP++, the VisualDSP++ logo, SHARC,
SHARC logo, CROSSCORE, the CROSSCORE logo, EZ-KIT Lite, and
EZ-Extender are registered trademarks of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.

Regulatory Compliance
The ADSP-21364 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-21364 EZ-KIT Lite evaluation system had been appended to
Analog Devices Development Tools Technical Construction File refer-
enced “DSPTOOLS1” dated December 21, 1997 and was awarded CE
Certification by an appointed European Competent Body and is on file.
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.

ADSP-21364 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 ........................................................... xiv
Technical or Customer Support ...................................................... xiv
Supported Processors ....................................................................... xv
Product Information ....................................................................... xv
MyAnalog.com .......................................................................... xv
Processor Product Information .................................................. xvi
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 ....................................................... xx
Processor Manuals ................................................................. xx

CONTENTS
vi ADSP-21364 EZ-KIT Lite Evaluation System Manual
Data Sheets .......................................................................... xx
Notation Conventions .................................................................... xx
USING ADSP-21364 EZ-KIT LITE
Package Contents ......................................................................... 1-2
Default Configuration .................................................................. 1-3
Installation and Session Startup ..................................................... 1-5
Evaluation License Restrictions ..................................................... 1-7
External Memory .......................................................................... 1-7
Analog Audio ............................................................................... 1-8
LEDs and Push Buttons .............................................................. 1-10
Example Programs ...................................................................... 1-12
Background Telemetry Channel .................................................. 1-12
ADSP-21364 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Parallel Port ............................................................................ 2-3
DAI Interface .......................................................................... 2-5
SPI Interface ........................................................................... 2-6
FLAG Pins .............................................................................. 2-6
Expansion Interface ................................................................. 2-7
JTAG Emulation Port ............................................................. 2-8
Switch Settings ............................................................................. 2-9
Electret Microphone Select Switch (SW6) ................................ 2-9
Codec Setup Switch (SW7) ................................................... 2-10

ADSP-21364 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
SPI Disable Switch (SW8) ..................................................... 2-11
Push Button Enable Switch (SW9) ......................................... 2-11
Boot Mode and Clock Ratio Select Switch (SW10) ................. 2-12
Loop-Back Test Switch (SW11) ............................................. 2-13
LEDs and Push Buttons .............................................................. 2-13
General Purpose LEDs (LED8–1) .......................................... 2-14
Reset LED (LED9) ................................................................ 2-14
Power LED (LED10) ............................................................. 2-14
USB Monitor LED (ZLED3) ................................................. 2-14
Push Buttons (SW1–4) .......................................................... 2-15
Board Reset Push Button (SW5) ............................................ 2-15
Connectors ................................................................................. 2-16
Expansion Interface (J1–J3) ................................................... 2-16
Audio In RCA Connector (J4) ............................................... 2-17
Audio Out RCA Connector (J5) ............................................ 2-17
Headphone Out Jack (J6) ...................................................... 2-17
Power Jack (J7) ...................................................................... 2-18
S/PDIF Coax Connectors (J8 and J9) .................................... 2-18
SPI Header (P2) .................................................................... 2-19
DAI Header (P3) ................................................................... 2-19
USB Connector (ZJ1) ............................................................ 2-19
JTAG Header (ZP4) .............................................................. 2-20

CONTENTS
viii ADSP-21364 EZ-KIT Lite Evaluation System Manual
ADSP-21364 EZ-KIT LITE BILL OF MATERIALS
ADSP-21364 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
ADSP-21364 Processor ................................................................. B-2
Memory ....................................................................................... B-3
Analog Audio ............................................................................... B-4
Audio Out 1 ................................................................................. B-5
Audio Out 2 ................................................................................. B-6
Audio Out 3 ................................................................................. B-7
S/PDIF Connectors ...................................................................... B-8
Reset/PB/LED .............................................................................. B-9
Expansion Interface/JTAG/SPI/DAI ............................................ B-10
Power ......................................................................................... B-11
INDEX

ADSP-21364 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-21364 EZ-KIT Lite®, Analog
Devices, Inc. evaluation system for SHARC®processors.
The 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 pro-
cessor, which gives a SHARC processor the bandwidth for sustained
high-speed computations. SHARC processors represents 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 the
ADSP-21364 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-21364 assembly
• Load, run, step, halt, and set breakpoints in application program
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory

x ADSP-21364 EZ-KIT Lite Evaluation System Manual
Access to the ADSP-21364 processor from a personal computer (PC) is
achieved through a USB port or an optional JTAG emulator. The USB
interface gives unrestricted access to the ADSP-21364 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/processors/index.html.
LThe ADSP-21364 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-21364 EZ-KIT Lite provides example programs to demonstrate the
capabilities of the evaluation board.
The board features:
• Analog Devices ADSP-21364 processor
D136-pin BGA package
D300 MHz core clock speed
• Synchronous random access memory (SRAM)
D512 Kbit x 8-bit
• Flash memory
D1M x 8-bit
• Serial peripheral interface (SPI) flash memory
D2Mbit

ADSP-21364 EZ-KIT Lite Evaluation System Manual xi
Preface
• Analog audio interface
DAD1835A codec
D4x2 RCA phono jack for 4 channels of stereo output
D2x1 RCA phono jack for 1 channel of stereo input
DHeadphone jack for 1 channel stereo output
• Digital audio interface
DRCA phono jack output
DRCA phono jack input
•LEDs
D11 LEDs: 1 power (green), 1 board reset (red), 1 USB mon-
itor (amber), and 8 general purpose (amber)
• Push buttons
D5 push buttons: 1 reset, 2 connected to DAI,
2 connected to the FLAG pins of the processor
• Expansion interface (type A)
DParallel port, FLAGs, DAI, SPI
• Other features
DJTAG ICE 14-pin header
D0-ohm resistors for processor current measurement
DSPI header
DDAI header
The EZ-KIT Lite board has a total of 1 MB of parallel flash memory and
2 MB of SPI flash memory. The flash memories can store user-specific
boot code, allowing the board to run as a stand-alone unit. For more

Purpose of This Manual
xii ADSP-21364 EZ-KIT Lite Evaluation System Manual
information, see “External Memory” on page 1-7 and “Boot Mode and
Clock Ratio Select Switch (SW10)” on page 2-12. The board also has
512 KB of SRAM, which can be used at runtime.
The DAI of the processor connects to the AD1835A audio codec and two
connectors, which allow Sony/Philips Digital Interface (S/PDIF) input
and output. The interface facilitates development of digital and analog
audio signal-processing applications. See “Analog Audio” on page 1-8 and
“S/PDIF Coax Connectors (J8 and J9)” on page 2-18 for more
information.
Additionally, the EZ-KIT Lite board provides access to all of the proces-
sor’s peripheral ports. Access is provided in the form of a three-connector
expansion interface. See “Expansion Interface” on page 2-7 for details.
Purpose of This Manual
The ADSP-21364 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 component is detailed in the VisualDSP++ Installation Quick
Reference Card. The manual provides guidelines for running your own
code on the ADSP-21364 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

ADSP-21364 EZ-KIT Lite Evaluation System Manual xiii
Preface
(such as the ADSP-2136x SHARC Processor Programming Reference and
ADSP-2136x SHARC Processor Hardware Reference) that describe your tar-
get architecture.
Programmers who are unfamiliar with VisualDSP++ should refer to the
VisualDSP++ online Help and the VisualDSP++ user’s or getting started
guides. For the locations of these documents, see “Related Documents”.
Manual Contents
The manual consists of:
• Chapter 1, “Using ADSP-21364 EZ-KIT Lite” on page 1-1
Provides information on the EZ-KIT Lite from a programmer’s
perspective and provides an easy-to-access memory map.
• Chapter 2, “ADSP-21364 EZ-KIT Lite Hardware Reference” on
page 2-1
Provides information on the hardware aspects of the evaluation
system.
• Appendix A, “ADSP-21364 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-21364 EZ-KIT Lite Schematic” on page B-1
Provides the resources to allow modifications to the EZ-KIT Lite
or to use as a reference design.
LAppendix B now is part of the online Help. The PDF version of
the ADSP-21364 EZ-KIT Lite Evaluation System Manual is located
in the Docs\EZ-KIT Lite Manuals folder on the installation CD.
Alternatively, the schematic can be found on the Analog Devices
Web site: http://www.analog.com/processors.

What’s New in This Manual
xiv ADSP-21364 EZ-KIT Lite Evaluation System Manual
What’s New in This Manual
This edition of the ADSP-21364 EZ-KIT Lite Evaluation System Manual
documents ADSP-21364 EZ-KIT Lite compliance with the RoHS and
WEEE directives.
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

ADSP-21364 EZ-KIT Lite Evaluation System Manual xv
Preface
Supported Processors
The ADSP-21364 EZ-KIT Lite evaluation system supports the Analog
Devices ADSP-21364 SHARC processors.
Product Information
You can obtain product information from the Analog Devices Web site,
from the product CD-ROM, or from the printed publications (manuals).
Analog Devices is online at http://www.analog.com. Our Web site pro-
vides information 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 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 http://www.myanalog.com to sign up. Click Register to use MyAna-
log.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
e-mail address.

Product Information
xvi ADSP-21364 EZ-KIT Lite Evaluation System Manual
Processor Product Information
For information on embedded processors and DSPs, visit our Web site at
http://www.analog.com/processors, which provides access to technical
publications, data sheets, application notes, product overviews, and prod-
uct announcements.
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 and hardware,
see these publications:
Table 1. Related Processor Publications
Title Description
ADSP-21364 SHARC Microprocessor Datasheet General functional description, pinout, and
timing
ADSP-2136x SHARC Processor Hardware Refer-
ence
Description of internal processor architecture,
registers, and all peripheral functions
ADSP-2136x SHARC Processor Programming
Reference
Description of all allowed processor assembly
instructions

ADSP-21364 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/index.html.
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.
Table 2. Related VisualDSP++ Publications
VisualDSP++ User’s Guide Detailed description of VisualDSP++ features
and usage
VisualDSP++ Assembler and Preprocessor Man-
ual
Description of the assembler function and
commands
VisualDSP++ C/C++ Complier and Library
Manual for SHARC Processors
Description of the complier function and com-
mands 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

Product Information
xviii ADSP-21364 EZ-KIT Lite Evaluation System Manual
Each documentation file type is described as follows.
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-21364 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.
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 5.01 (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).

ADSP-21364 EZ-KIT Lite Evaluation System Manual xix
Preface
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.
Your software installation kit includes online Help as part of the Windows
interface. These help files provide information about VisualDSP++ and
the ADSP-21364 EZ-KIT Lite evaluation system.
Accessing Documentation From Web
Download manuals at the following Web site:
http://www.analog.com/processors/technicalSupport/technicalLi-
brary/index.html.
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.

Notation Conventions
xx ADSP-21364 EZ-KIT Lite Evaluation System Manual
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.
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.
Notation Conventions
Text conventions used in this manual are identified and described as
follows.
LAdditional conventions, which apply only to specific chapters, may
appear throughout this document.