Analog Devices EZ-KIT Lite ADSP-21364 User manual

a
ADSP-21364 EZ-KIT Lite®
Evaluation System Manual
Revision 3.3, August 2012
Part Number
82-000840-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

Copyright Information
© 2012 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.
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, CrossCore, EngineerZone, EZ-Extender,
EZ-KIT Lite, SHARC, and VisualDSP++ 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 is designed to be used
solely in a laboratory 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 enclo-
sure 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-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 has been appended to Analog Devices,
Inc. EMC Technical File (EMC TF) referenced DSPTOOLS1, issue 2
dated September 15, 2004 and was declared CE compliant by an
appointed Notified Body (No.0673) as listed below.
Notified Body Statement of Compliance: Z600ANA1.020
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 dam-
age 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
Product Overview .......................................................................... x
Purpose of This Manual ............................................................... xii
Intended Audience ....................................................................... xii
Manual Contents ........................................................................ xiii
What’s New in This Manual ......................................................... xiv
Technical Support ........................................................................ xiv
Supported Processors ..................................................................... xv
Product Information ..................................................................... xv
Analog Devices Web Site ......................................................... xv
EngineerZone ......................................................................... xvi
Related Documents ..................................................................... xvii
Notation Conventions ................................................................. xvii
USING THE ADSP-21364 EZ-KIT LITE
Package Contents .......................................................................... 1-2
Default Configuration ................................................................... 1-3
CCES Install and Session Startup .................................................. 1-4
Session Startup ........................................................................ 1-6

Contents
vi ADSP-21364 EZ-KIT Lite Evaluation System Manual
VisualDSP++ Install and Session Startup ....................................... 1-8
Session Startup ........................................................................ 1-9
CCES Evaluation License ........................................................... 1-10
VisualDSP++ Evaluation License ................................................. 1-11
External Memory ........................................................................ 1-12
Analog Audio ............................................................................. 1-13
LEDs and Push Buttons .............................................................. 1-14
Example Programs ...................................................................... 1-16
Board Design Database ............................................................... 1-16
ADSP-21364 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Parallel Port ............................................................................ 2-3
DAI Interface .......................................................................... 2-4
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
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

ADSP-21364 EZ-KIT Lite Evaluation System Manual vii
Contents
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) ................................................... 2-17
Audio In RCA Connector (J4) ............................................... 2-17
Audio Out RCA Connector (J5) ............................................ 2-18
Headphone Out Jack (J6) ...................................................... 2-18
Power Jack (J7) ...................................................................... 2-18
S/PDIF Coax Connectors (J8 and J9) .................................... 2-19
SPI Header (P2) .................................................................... 2-19
DAI Header (P3) ................................................................... 2-20
USB Connector (ZJ1) ............................................................ 2-20
JTAG Header (ZP4) .............................................................. 2-21
ADSP-21364 EZ-KIT LITE BILL OF MATERIALS
ADSP-21364 EZ-KIT LITE SCHEMATIC
INDEX

Contents
viii ADSP-21364 EZ-KIT Lite Evaluation System Manual

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.
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 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
CrossCore®Embedded Studio (CCES) and VisualDSP++®development
environments to demonstrate capabilities of the ADSP-21364 SHARC
processors. The development environment aids 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
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

Product Overview
x ADSP-21364 EZ-KIT Lite Evaluation System Manual
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-21364 EZ-KIT Lite provides example programs to demon-
strate the capabilities of the evaluation board.
Product Overview
The board features:
• Analog Devices ADSP-21364 processor
• 136-pin BGA package
• 300 MHz core clock speed
• Synchronous random access memory (SRAM)
• 512K bit x 8-bit
• Flash memory
• 1M x 8-bit
• Serial peripheral interface (SPI) flash memory
•2Mbit

ADSP-21364 EZ-KIT Lite Evaluation System Manual xi
Preface
• Analog audio interface
• AD1835A codec
• 4x2 RCA phono jack for 4 channels of stereo output
• 2x1 RCA phono jack for 1 channel of stereo input
• Headphone jack for 1 channel stereo output
• Digital audio interface
• RCA phono jack output
• RCA phono jack input
•LEDs
• 11 LEDs: 1 power (green), 1 board reset (red), 1 USB mon-
itor (amber), and 8 general purpose (amber)
• Push buttons
• 5 push buttons: 1 reset, 2 connected to DAI, 2 connected to
the FLAG pins of the processor
• Expansion interface (type A)
• Parallel port, FLAGs, DAI, SPI
• Other features
• JTAG ICE 14-pin header
• 0-ohm resistors for processor current measurement
• SPI header
• DAI header

Purpose of This Manual
xii ADSP-21364 EZ-KIT Lite Evaluation System Manual
The EZ-KIT Lite board has a total of 1 MB of parallel flash memory and
2 MB of SPI flash memory. Flash memories can store user-specific boot
code, allowing the board to run as a standalone unit. For more informa-
tion, see “External Memory” on page 1-12 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 1-13
and “S/PDIF Coax Connectors (J8 and J9)” on page 2-19 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). The text
describes operation and configuration of the board components and pro-
vides 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.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xiii
Preface
Programmers who are unfamiliar with Analog Devices processors can use
this manual but should supplement it with other texts that describe your
target architecture. For the locations of these documents, see “Related
Documents”.
Programmers who are unfamiliar with CCES or VisualDSP++ should refer
to the online help and the user’s manuals.
Manual Contents
The manual consists of:
• Chapter 1, “Using the 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 guide. Appendix B is part of the online help.

What’s New in This Manual
xiv ADSP-21364 EZ-KIT Lite Evaluation System Manual
What’s New in This Manual
This is revision 3.3 of the ADSP-21364 EZ-KIT Lite Evaluation System
Manual. The manual has been updated to include CCES information. In
addition, modifications and corrections based on errata reports against the
previous manual revision have been made.
For the latest version of this manual, please refer to the Analog Devices
Web site.
Technical Support
You can reach Analog Devices processors and DSP technical support in
the following ways:
• Post your questions in the processors and DSP support community
at EngineerZone®:
http://ez.analog.com/community/dsp
• Submit your questions to technical support directly at:
http://www.analog.com/support
• E-mail your questions about processors, DSPs, and tools develop-
ment software from CrossCore Embedded Studio or
VisualDSP++:
Choose Help > Email Support. This creates an e-mail to
[e-mail] and automatically attaches
your CrossCore Embedded Studio or VisualDSP++ version infor-
mation and license.dat file.
• E-mail your questions about processors and processor applications
to:
[email protected]m or
[email protected] (Greater China support)

ADSP-21364 EZ-KIT Lite Evaluation System Manual xv
Preface
•IntheUSA only, call 1-800-ANALOGD (1-800-262-5643)
• Contact your Analog Devices sales office or authorized distributor.
Locate one at:
www.analog.com/adi-sales
• Send questions by mail to:
Processors and DSP Technical Support
Analog Devices, Inc.
Three Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
USA
Supported Processors
The ADSP-21364 EZ-KIT Lite evaluation system supports the Analog
Devices ADSP-21364 SHARC processors.
Product Information
Product information can be obtained from the Analog Devices Web site
and the online help system.
Analog Devices Web Site
The Analog Devices Web site, www.analog.com, provides information
about a broad range of products—analog integrated circuits, amplifiers,
converters, and digital signal processors.
To access a complete technical library for each processor family, go to
http://www.analog.com/processors/technical_library. The manuals
selection opens a list of current manuals related to the product as well as a

Product Information
xvi ADSP-21364 EZ-KIT Lite Evaluation System Manual
link to the previous revisions of the manuals. When locating your manual
title, note a possible errata check mark next to the title that leads to the
current correction report against the manual.
Also note, myAnalog is a free feature of the Analog Devices Web site that
allows customization of a Web page to display only the latest information
about products you are interested in. You can choose to receive weekly
e-mail notifications containing updates to the Web pages that meet your
interests, including documentation errata against all manuals.
myAnalog provides access to books, application notes, data sheets, code
examples, and more.
Visit myAnalog (found on the Analog Devices home page) to sign up. If
you are a registered user, just log on. Your user name is your e-mail
address.
EngineerZone
EngineerZone is a technical support forum from Analog Devices. It allows
you direct access to ADI technical support engineers. You can search
FAQs and technical information to get quick answers to your embedded
processing and DSP design questions.
Use EngineerZone to connect with other DSP developers who face similar
design challenges. You can also use this open forum to share knowledge
and collaborate with the ADI support team and your peers. Visit
http://ez.analog.com to sign up.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xvii
Preface
Related Documents
For additional information about the product, refer to the following
publications.
If you plan to use the EZ-KIT Lite board in conjunction with a
JTAG emulator, also refer to the documentation that accompanies
the emulator.
Notation Conventions
Text conventions used in this manual are identified and described as
follows.
Table 1. Related Processor Publications
Title Description
ADSP-21362/ADSP-21363/ADSP-21364/
ADSP-21365/ADSP-21366 SHARC Processor Data
Sheet
General functional description, pinout, and
timing of the processor
ADSP-2136x SHARC Processor Hardware Reference Description of the internal processor archi-
tecture, registers, and all peripheral functions
SHARC Processor Programming Reference Description of all allowed processor assembly
instructions
Example Description
Close command
(File menu)
Titles in reference sections indicate the location of an item within the
development environment’s menu system (for example, the Close com-
mand appears on the File menu).
{this | that} Alternative required items in syntax descriptions appear within curly
brackets and separated by vertical bars; read the example as this or
that. One or the other is required.
[this | that] Optional items in syntax descriptions appear within brackets and sepa-
rated by vertical bars; read the example as an optional this or that.

Notation Conventions
xviii ADSP-21364 EZ-KIT Lite Evaluation System Manual
[this,…] Optional item lists in syntax descriptions appear within brackets delim-
ited by commas and terminated with an ellipse; read the example as an
optional comma-separated list of this.
.SECTION Commands, directives, keywords, and feature names are in text with
letter gothic font.
filename Non-keyword placeholders appear in text with italic style format.
Note: For correct operation, ...
A Note provides supplementary information on a related topic. In the
online version of this book, the word Note appears instead of this
symbol.
Caution: Incorrect device operation may result if ...
Caution: Device damage may result if ...
A Caution identifies conditions or inappropriate usage of the product
that could lead to undesirable results or product damage. In the online
version of this book, the word Caution appears instead of this symbol.
Warning: Injury to device users may result if ...
A Warning identifies conditions or inappropriate usage of the product
that could lead to conditions that are potentially hazardous for the
devices users. In the online version of this book, the word Warning
appears instead of this symbol.
Example Description




ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-1
1 USING THE ADSP-21364
EZ-KIT LITE
This chapter provides specific information to assist you with development
of programs for the ADSP-21364 EZ-KIT Lite evaluation system.
The information appears in the following sections.
•“Package Contents” on page 1-2
Lists the items contained in your EZ-KIT Lite package.
•“Default Configuration” on page 1-3
Shows the default configuration of the EZ-KIT Lite board.
•“CCES Install and Session Startup” on page 1-4
Instructs how to start a new or open an existing EZ-KIT Lite ses-
sion using CCES.
•“VisualDSP++ Install and Session Startup” on page 1-8
Instructs how to start a new or open an existing EZ-KIT Lite ses-
sion using VisualDSP++.
•“CCES Evaluation License” on page 1-10
Describes the CCES demo license shipped with the EZ-KIT Lite.
•“VisualDSP++ Evaluation License” on page 1-11
Describes the VisualDSP++ demo license shipped with the EZ-KIT
Lite.
•“External Memory” on page 1-12
Describes how to access external memory; defines the memory map
of the EZ-KIT Lite.

Package Contents
1-2 ADSP-21364 EZ-KIT Lite Evaluation System Manual
•“Analog Audio” on page 1-13
Describes how to set up and communicate with the on-board audio
codec.
•“LEDs and Push Buttons” on page 1-14
Describes the board’s general-purpose I/O pins and buttons.
•“Example Programs” on page 1-16
Provides information about example programs included in the
evaluation system.
•“Board Design Database” on page 1-16
Highlights the available technical resources for the design, layout,
fabrication, and assembly of the EZ-KIT Lite.
For information on the graphical user interface, including the boot load-
ing, target options, and other facilities of the EZ-KIT Lite system, refer to
the online help.
For detailed information on how to program the ADSP-21364 SHARC
processor, refer to the documents referenced in “Related Documents”.
Package Contents
Your ADSP-21364 EZ-KIT Lite evaluation system package contains the
following items.
• ADSP-21364 EZ-KIT Lite board
• Universal 7V DC power supply
• USB 2.0 cable
If any item is missing, contact the vendor where you purchased your
EZ-KIT Lite or contact Analog Devices, Inc.