Analog Devices ADSP-21364 User Manual

ADSP-21364 EZ-KIT Lite

®

Evaluation System Manual

Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

Revision 3.2, July 2007

Part Number

82-000840-01

a

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 materi­als 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 impli­cation 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 refer­enced “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. 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.

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

ADSP-21364 EZ-KIT Lite Evaluation System Manual v

CONTENTS

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

vi ADSP-21364 EZ-KIT Lite Evaluation System Manual

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

ADSP-21364 EZ-KIT Lite Evaluation System Manual vii

CONTENTS

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

viii ADSP-21364 EZ-KIT Lite Evaluation System Manual

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 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
VisualDSP++® development environment to test the capabilities of the
ADSP-21364 SHARC processors. The VisualDSP++ development envi­ronment 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

ADSP-21364 EZ-KIT Lite Evaluation System Manual ix

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.

L

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

The ADSP-21364 EZ-KIT Lite installation is part of the Visu-

D 136-pin BGA package
D 300 MHz core clock speed

• Synchronous random access memory (SRAM)

D 512 Kbit x 8-bit

• Flash memory

D 1M x 8-bit

• Serial peripheral interface (SPI) flash memory

D 2Mbit

x ADSP-21364 EZ-KIT Lite Evaluation System Manual

• Analog audio interface

D AD1835A codec
D 4x2 RCA phono jack for 4 channels of stereo output
D 2x1 RCA phono jack for 1 channel of stereo input
D Headphone jack for 1 channel stereo output

• Digital audio interface

D RCA phono jack output
D RCA phono jack input

•LEDs

D 11 LEDs: 1 power (green), 1 board reset (red), 1 USB mon-

itor (amber), and 8 general purpose (amber)

• Push buttons

Preface

D 5 push buttons: 1 reset, 2 connected to DAI,

2 connected to the FLAG pins of the processor

• Expansion interface (type A)

D Parallel port, FLAGs, DAI, SPI

• Other features

D JTAG ICE 14-pin header
D 0-ohm resistors for processor current measurement
D SPI header
D DAI 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

ADSP-21364 EZ-KIT Lite Evaluation System Manual xi

Purpose of This 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 proces­sor’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 soft­ware 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

xii ADSP-21364 EZ-KIT Lite Evaluation System Manual

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.

L

ADSP-21364 EZ-KIT Lite Evaluation System Manual xiii

Appendix 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
Alternatively, the schematic can be found on the Analog Devices
Web site: http://www.analog.com/processors.

Docs\EZ-KIT Lite Manuals folder on the installation CD.

What’s New in This 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

[e-mail] (World wide support)
[e-mail] (Europe support)
[e-mail] (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

xiv ADSP-21364 EZ-KIT Lite Evaluation System Manual

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 pro­vides information about a broad range of products—analog integrated
circuits, amplifiers, converters, and digital signal processors.

MyAnalog.com

Preface

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 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
e-mail address.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xv

Product Information

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 prod­uct 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

[e-mail] (World wide support)
[e-mail] (Europe support)
[e-mail] (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 Refer­ence

ADSP-2136x SHARC Processor Programming
Reference

xvi ADSP-21364 EZ-KIT Lite Evaluation System Manual

Description of internal processor architecture,
registers, and all peripheral functions

Description of all allowed processor assembly
instructions

Preface

Table 2. Related VisualDSP++ Publications

VisualDSP++ User’s Guide Detailed description of VisualDSP++ features

and usage

VisualDSP++ Assembler and Preprocessor Man­ual

VisualDSP++ C/C++ Complier and Library
Manual for SHARC Processors

VisualDSP++ Linker and Utilities Manual Description of the linker function and com-

VisualDSP++ Loader and Utilities Manual Description of the loader function and com-

Description of the assembler function and
commands

Description of the complier function and com­mands for SHARC processors

mands

mands

If you plan to use the EZ-KIT Lite board in conjunction with a

L

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 man­uals and data sheets:

http://www.analog.com/processors/technicalSupport/technicalLi­brary/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.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xvii

Product Information

Each documentation file type is described as follows.

File Description

.chm Help system files and manuals in Help format

.htm or
.html

.pdf VisualDSP++ and processor manuals in Portable Documentation Format (PDF).

Dinkum Abridged C++ library and FlexLM network license manager software doc­umentation. Viewing and printing the
Internet Explorer 5.01 (or higher).

Viewing and printing the .pdf files requires a PDF reader, such as Adobe Acrobat
Reader (4.0 or higher).

.html files requires a browser, such as

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 run­ning 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 Visu­alDSP++ 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 documenta­tion from Windows.

xviii ADSP-21364 EZ-KIT Lite Evaluation System Manual

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/technicalLi­brary/index.html

.

Select a processor family and book title. Download archive (.zip) files,
one for each manual. Use any archive management software, such as Win­Zip, 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.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xix

Notation Conventions

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.

L

xx ADSP-21364 EZ-KIT Lite Evaluation System Manual

Additional conventions, which apply only to specific chapters, may
appear throughout this document.

Example Description

Preface

Close command
(File menu)

{this | that} Alternative required items in syntax descriptions appear within curly

[this | that] Optional items in syntax descriptions appear within brackets and sepa-

[this,…] Optional item lists in syntax descriptions appear within brackets

.SECTION Commands, directives, keywords, and feature names are in text with

filename Non-keyword placeholders appear in text with italic style format.

L

a

Titles in reference sections indicate the location of an item within the
VisualDSP++ environment’s menu system (for example, the Close
command appears on the File menu).

brackets and separated by vertical bars; read the example as this or

that. One or the other is required.

rated by vertical bars; read the example as an optional this or that.

delimited by commas and terminated with an ellipse; read the example
as an optional comma-separated list of

letter gothic font.

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.

this.

Warn in g: 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 Wa rn in g
appears instead of this symbol.

ADSP-21364 EZ-KIT Lite Evaluation System Manual xxi

Notation Conventions

xxii ADSP-21364 EZ-KIT Lite Evaluation System Manual

1 USING 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 ADSP-21364 EZ-KIT Lite
package.

• “Default Configuration” on page 1-3
Shows the default configuration of the ADSP-21364 EZ-KIT Lite.

• “Installation and Session Startup” on page 1-5
Instructs how to start a new or open an existing ADSP-21364
EZ-KIT Lite session using VisualDSP++.

• “Evaluation License Restrictions” on page 1-7
Describes the restrictions of the VisualDSP++ license shipped with
the EZ-KIT Lite.

• “External Memory” on page 1-7
Describes how to access external memory, defines the memory map
of the EZ-KIT Lite.

• “Analog Audio” on page 1-8·
Describes how to set up and communicate with the on-board audio
codec.

• “LEDs and Push Buttons” on page 1-10
Describes the board’s general-purpose IO pins and buttons.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-1

Package Contents

• “Example Programs” on page 1-12
Provides information about example programs included in the
ADSP-21364 EZ-KIT Lite evaluation system.

• “Background Telemetry Channel” on page 1-12
Highlights the advantages of the background telemetry channel
feature of VisualDSP++.

For information on the graphical user interface, including the boot load­ing, 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

• VisualDSP++ Installation Quick Reference Card

• CD containing:

D VisualDSP++ software
D ADSP-21364 EZ-KIT Lite debug software
D USB driver files
D Example programs
D ADSP-21364 EZ-KIT Lite Evaluation System Manual (this

document)

• Universal 7V DC power supply

1-2 ADSP-21364 EZ-KIT Lite Evaluation System Manual

Using ADSP-21364 EZ-KIT Lite

• USB 2.0 cable

• Registration card (please fill out and return)

If any item is missing, contact the vendor where you purchased your
EZ-KIT Lite or contact Analog Devices, Inc.

Default Configuration

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.

The ADSP-21364 EZ-KIT Lite board is designed to run outside your per­sonal computer as a stand-alone unit. You do not have to open your
computer case.

When removing the EZ-KIT Lite board from the package, handle the
board carefully to avoid the discharge of static electricity, which may dam­age some components.

To connect the EZ-KIT Lite board:

1. Remove the EZ-KIT Lite board from the package. Be careful when
handling the board to avoid the discharge of static electricity,
which may damage some components.

2. Figure 1-1 shows the default DIP switch, connector locations, and
LEDs used in installation. Confirm that your board is set up in the
default configuration before continuing.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-3

Default Configuration

Figure 1-1. EZ-KIT Lite Hardware Setup

3. Plug the provided power supply into J7 on the EZ-KIT Lite board.
Visually verify that the green power LED (
that the red reset LED (

LED9) goes on for a moment and then goes

LED10) is on. Also verify

off, and, finally, LED1 through LED8 are blinking sequentially.

4. Connect one end of the USB cable to an available full speed USB
port on your PC and the other end to

ZJ1 on the ADSP-21364

EZ-KIT Lite board.

1-4 ADSP-21364 EZ-KIT Lite Evaluation System Manual

Using ADSP-21364 EZ-KIT Lite

Installation and Session Startup

L

For correct operation, install the software and hardware in the
order presented in the VisualDSP++ Installation Quick Reference
Card.

1. Verify that the yellow USB monitor LED (ZLED3, located near the
USB connector) is lit. This signifies that the board is communicat­ing properly with the host PC and is ready to run VisualDSP++.

2. If you are running VisualDSP++ for the first time, navigate to the
VisualDSP++ environment via the Start –> Programs menu. The
main window appears. Note that VisualDSP++ does not connect to
any session. Skip the rest of this step to step 3.

If you have run VisualDSP++ previously, the last opened session
appears on the screen. You can override the default behavior and
force VisualDSP++ to start a new session by pressing and holding
down the Ctrl key while starting VisualDSP++. Do not release the
Ctrl key until the Session Wizard appears on the screen. Go to
step 4.

3. To connect to a new EZ-KIT Lite session, start Session Wizard by
selecting one of the following.

• From the Session menu, New Session.

• From the Session menu, Session List. Then click New Ses-
sion from the Session List dialog box.

• From the Session menu, Connect to Target. Then click
New Session from the Session List dialog box.

4. The Select Processor page of the wizard appears on the screen.
Ensure SHARC is selected in Processor family. In Choose a target
processor, select ADSP-21364. Click Next.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-5

Installation and Session Startup

5. The Select Connection Type page of the wizard appears on the
screen. Select ADSP-21364 and click Next.

6. The Select Platform page of the wizard appears on the screen.
In the Select your platform list, select ADSP-21364 EZ-KIT Lite
via Debug Agent. In Session name, highlight or specify the session
name.

The session name can be a string of any length; although, the box
displays approximately 32 characters. The session name can
include space characters. If you do not specify a session name,
VisualDSP++ creates a session name by combining the name of the
selected platform with the selected processor. The only way to
change a session name later is to delete the session and to open a
new session.

Click Next.

7. The Finish page of the wizard appears on the screen. The page dis-
plays your selections. If you are satisfied, click Finish. If not, click
Back to make changes.

L

1-6 ADSP-21364 EZ-KIT Lite Evaluation System Manual

To disconnect from a session, click the disconnect button
or select Session –>Disconnect from Target.

To delete a session, select Session –> Session List. Select the ses-
sion name from the list and click Delete. Click OK.

Using ADSP-21364 EZ-KIT Lite

Evaluation License Restrictions

The ADSP-21364 EZ-KIT Lite installation is part of the VisualDSP++
installation. The EZ-KIT Lite is a licensed product that offers an unre­stricted evaluation license for the first 90 days. Once the initial
unrestricted 90-day evaluation license expires:

1. VisualDSP++ allows a connection to the ADSP-21364 EZ-KIT
Lite via the USB Debug Agent interface only. Connections to sim­ulators and emulation products are no longer allowed.

2. The linker restricts a users program to 10922 words of internal
memory for code space with no restrictions for data space.

Refer to the VisualDSP++ Installation Quick Reference Card for details.

External Memory

The EZ-KIT Lite contains three types of memory: parallel flash (1 MB),
SPI flash (2 MB) and SRAM (512 Kbit). The flash memories can store
user-specific boot code, allowing the board to run as a stand-alone unit.
For more information about setting the boot device for the processor, see

“Boot Mode and Clock Ratio Select Switch (SW10)” on page 2-12.

Table 1-1 provides a map of the board’s external memory.

Table 1-1. EZ-KIT Lite Evaluation Board External Memory

Start Address End Address Content

0x0100 0000 0x010F FFFF Flash memory

0x0120 0000 0x0127 FFFF SRAM memory

0x0140 0000 0x0140 FFFF LEDs (see “LEDs and Push Buttons” on page 2-13)

0x0160 0000 0x017F FFFF Unused chip select 1

0x0180 0000 0x019F FFFF Unused chip select 2

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-7

Analog Audio

The parallel flash memory and the SRAM connect to the parallel port of
the processor. The parallel port is a multiplexed address and data port.
The port can connect to 8-bit and 16-bit memory devices. When config­uring the parallel port, keep in mind that the memory devices on the
board are 8 bits wide.

To access the SRAM and flash memories, set up a parallel port DMA. For
more information on how to connect the SRAM and flash memories, see

“Parallel Port” on page 2-3.

The SPI flash memory connects to the SPI port of the processor and uses

FLAG0 as a chip select. In order for FLAG0 to behave as a chip select, clear

the PPFLG bit in the SYSCTL register.

An example program is included in the EZ-KIT Lite installation directory
to demonstrate how the parallel port and SPI port can be configured to
access the memories.

Analog Audio

The AD1835A is a high-performance, single-chip codec featuring four ste­reo digital-to-analog converters (DAC) for audio output and one stereo
analog-to-digital converters (ADC) for audio input. The codec can input
and output data with a sample rate of up to 96 kHz on all channels. A
192 kHz sample rate can be used with the one of the DAC channels.

The processor interfaces with the AD1835A codec via the DAI port. The
DAI interface pins can be configured to transfer serial data from the
AD1835A codec in either time-division multiplexed (TDM) or two-wire
interface (TWI) mode. For more information on how the AD1835A con­nects to the DAI, see “DAI Interface” on page 2-5.

The master input clock (MCLK) for the AD1835A can be generated by the
on-board 12.288 MHz oscillator or can be supplied by one of the DAI
pins of the processor. Using one of the pins to generate the

1-8 ADSP-21364 EZ-KIT Lite Evaluation System Manual

MCLK, as

Using ADSP-21364 EZ-KIT Lite

opposed to the on-board oscillator, allows synchronization of multiple
devices in the system. This is done on the EZ-KIT Lite when data is com­ing from the S/PDIF receiver and being output through the audio codec.
The S/PDIF

MCLK is routed to the AD1835A MCLK in the processor’s signal

routing unit (SRU). It is also necessary to disable the on-board audio
oscillator from driving the audio codec and the processor’s input pin. For
instructions on how to configure the clock, refer to “Codec Setup Switch

(SW7)” on page 2-10.

The AD1835A codec can be configured as a master or as a slave, depend­ing on the DIP switch settings. In master mode, the AD1835A drives the
serial port clock and frame sync signals to the processor. In slave mode,
the processor must generate and drive all of the serial port clock and frame
sync signals. For information on how to set the mode, refer to “Codec

Setup Switch (SW7)” on page 2-10.

The AD1835A audio codec’s internal configuration registers are config­ured using the SPI port of the processor. The FLAG3 register is used as the
select for the device. For information on how to configure the multichan­nel codec, refer to the codec datasheet, which can be found at

http://www.analog.com/en/prod/0,2877,AD1835A,00.html.

The RCA connector (J4) is used to input analog audio. When using an
electret microphone on this connector, configure the SW6 switch according
to the instructions in “Electret Microphone Select Switch (SW6)” on

page 2-9. The four output channels connect to the RCA connector J5.

Channel 4 of the codec connects to the headphone jack

J6. For more

information, see “Connectors” on page 2-16.

Example programs are included in the EZ-KIT Lite installation directory
to demonstrate how to configure and use the board’s analog audio
interface.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-9

LEDs and Push Buttons

LEDs and Push Buttons

The EZ-KIT Lite has eight general-purpose user LEDs and four gen­eral-purpose push buttons.

Two of the general-purpose push buttons are attached to the FLAG pins of
the processor, while the other two are attached to the DAI pins. All of the
push buttons connect to the processor through a DIP switch. The DIP
switch can disconnect processor pins attached to the push buttons. See

“Push Button Enable Switch (SW9)” on page 2-11 for instructions on

how to disable the push buttons from driving the corresponding processor
pins.

The value of the push buttons connected to the FLAG pins can be deter­mined by reading the FLAG register. The push buttons connected to the
DAI pins must be configured as interrupts. It is necessary to set up an
interrupt routine to determine each pin’s state.

Table 1-2 shows how each push button connects to the processor. Refer to

the related example program shipped with the EZ-KIT Lite for more
information.

Table 1-2. Push Button Connections

Push Button Reference Designator Processor Pin

SW1 FLAG1

SW2 FLAG2

SW3 DAI_P19

SW4 DAI_P20

1-10 ADSP-21364 EZ-KIT Lite Evaluation System Manual

Using ADSP-21364 EZ-KIT Lite

The LEDs connect to the parallel port pins,

AD7–0, via a latch. The parallel

port of the processor can be set up as a memory bus or as general-purpose

FLAG pins. The latch allows the LEDs to be written to in both cases. Infor-

mation about setting up the latch can be found in “Push Button Enable

Switch (SW9)” on page 2-11.

When the LEDs are accessed as FLAG pins, the latch must be set up to pass
the data through to pins AD7–0 of the processor. In this mode, it is also
necessary to set up the parallel port to be FLAG pins. To set up the parallel
port as FLAG pins, set the PPFLGS bit in the SYSCTL register.

Table 1-3 summarizes the LED and FLAG connections.

Table 1-3. LED Connections

LED Reference Designator Processor Pin Mapped as FLAG

LED1 AD0 FLAG8

LED2 AD1 FLAG9

LED3 AD2 FLAG10

LED4 AD3 FLAG11

LED5 AD4 FLAG12

LED6 AD5 FLAG13

LED7 AD6 FLAG14

LED8 AD7 FLAG15

An example program is included in the EZ-KIT Lite installation

L

directory to demonstrate the functionality of the LEDs and push
buttons.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 1-11

Example Programs

Example Programs

Example programs are provided with the ADSP-21364 EZ-KIT Lite to
demonstrate various capabilities of the evaluation board. These programs
are installed with the EZ-KIT Lite software and can be found in the

…\213xx\Examples\ADSP-21364 EZ-KIT Lite subdirectory of the Visu-

alDSP++ installation directory. Please refer to the readme file provided
with each example for more information.

Background Telemetry Channel

The ADSP-21364 USB debug agent supports the background telemetry
channel (BTC), which facilitates data exchange between VisualDSP++ and
the processor without interrupting processor execution.

The BTC allows the user to view a variable as it is updated or changed, all
while the processor continues to execute. For increased performance of the
BTC, including faster reading and writing, please check out our latest line
of SHARC processor emulators at http://www.analog.com/proces-

sors/sharc/evaluationDevelopment/crosscore/index.html. For more

information about the background telemetry channel, see the Visu­alDSP++ User’s Guide or online Help.

1-12 ADSP-21364 EZ-KIT Lite Evaluation System Manual

2 ADSP-21364 EZ-KIT LITE

HARDWARE REFERENCE

This chapter describes the hardware design of the ADSP-21364 EZ-KIT
Lite board. The following topics are covered.

• “System Architecture” on page 2-2
Describes the configuration of the ADSP-21364 board and
explains how the board components interface with the processor.

• “Switch Settings” on page 2-9
Shows the location and describes the function of the board
switches.

• “LEDs and Push Buttons” on page 2-13
Shows the location and describes the function of the board LEDs
and push buttons.

• “Connectors” on page 2-16
Shows the location and gives the part number for all of the connec­tors on the board. Also, the manufacturer and part number
information is given for the mating parts.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-1

System Architecture

System Architecture

This section describes the processor’s configuration on the EZ-KIT Lite
board shown in Figure 2-1.

Figure 2-1. System Architecture Block Diagram

This EZ-KIT Lite has been designed to demonstrate the capabilities of the
ADSP-21364 processor. The processor core is powered at 1.2V, and the
IO is powered at 3.3V. Two 0-ohm resistors give access to the processor’s
power planes and allow to measure the power consumption of the proces­sor. The R79 resistor provides access to the IO voltage of the processor,
and the
processor.

2-2 ADSP-21364 EZ-KIT Lite Evaluation System Manual

R80 resistor provides access to the core voltage plane of the

ADSP-21364 EZ-KIT Lite Hardware Reference

The

CLKIN pin of the processor connects to a 24.576 MHz oscillator. The

core frequency of the processor is derived by multiplying the frequency at
the CLKIN pin by a value determined by the state of the processor pins,

CLKCFG1 and CLKCFG0. The value at these pins is determined by the state of

the SW10 switch (see “Boot Mode and Clock Ratio Select Switch (SW10)”

on page 2-12). By default, the EZ-KIT Lite provides a core frequency of

147.456 MHz. It is possible to increase the speed of the processor by
changing the value of the PMCTL register.

The SW10 switch also configures the boot mode of the processor. The
EZ-KIT Lite is capable of parallel port boot and SPI master boot. By
default, the EZ-KIT Lite boots from the parallel port. For information
about configuring the boot modes, see “Boot Mode and Clock Ratio

Select Switch (SW10)” on page 2-12.

Parallel Port

The parallel port (PP) of the ADSP-21364 processor consists of a 16-bit
multiplex address/data memory bus (AD15–0) and an address latch-enable
pin (ALE). The interface does not have any memory select pins; these sig­nals must be generated by decoding the address.

The PP connections to the EZ-KIT Lite are shown in Figure 2-2. The PP
connects to an 8-bit parallel flash memory, an 8-bit SRAM memory, and
eight general-purpose LEDs. The upper three address bits connect to a
3-to-8 decoder, providing eight memory select pins. See “External Mem-

ory” on page 1-7 for more information about accessing the flash and

SDRAM memories.

Because the PP is a multiplexed address/data memory bus, two 8-bit
latches are used to latch the upper address bits. Additional latch is used to
drive the LEDs. The latter allows the LED values to be written to as if
they were at a memory location. For more information about using the
LEDs, refer to the “LEDs and Push Buttons” on page 1-10.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-3

System Architecture

AD15-0

DSP

ALE

Expansi on

Inte rface

SR AM _CS

Opening the switch
pu ts l atc h alw ays in
Transparent Mode

WR

D

373

8-bit Latch

(2)

LE

FLASH_CS

A23

C

A22

B

A21

A

Q

A8-19

138

3->8

DEC

0
1
2
3
4
5
6
7

FLASH_CS
SRAM_CS
LED_CS

A0-7

1MB

FLASH

D7-0

A8-18
A0-7

512KB
SRAM

D7-0

CS

8 LED s

D0- 7

CS

SR AM _CS

DQ

373

8-bit

Latch

LE

Figure 2-2. Parallel Port Connections Block Diagram

All of the PP signals are available externally via the expansion interface
connectors (

J1–3). The pinout of the connectors can be found in

“ADSP-21364 EZ-KIT Lite Schematic” on page B-1.

2-4 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

DAI Interface

The pins of the digital application interface (DAI) connect to the signal
routing unit (SRU). The SRU is a flexible routing system, providing a
large system of signal flows within the processor. In general, the SRU
allows to route the DAI pins to different internal peripherals in various
combinations.

The DAI pins connect to the AD1835A audio codec, a 26-pin header, 2
RCA connectors, the audio oscillator output, and two push buttons.

Figure 2-3 illustrates the EZ-KIT Lite’s connections to the DAI.

Figure 2-3. DAI Connections Block Diagram

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-5

System Architecture

To use the DAI for a different purpose, disable any signal driving the DAI
pins, with a switch. See “Codec Setup Switch (SW7)” on page 2-10 for
how to. In addition, the codec setup switch can route the output signal of
the 12.288 MHz audio oscillator. By default, the signal is used as the mas­ter clock (

MCLK) for the AD1835A codec.

All of the DAI signals are available externally via the expansion interface
connectors (J1–3), as well as the 0.1” spaced header P3. The pinout of the
connectors can be found in “ADSP-21364 EZ-KIT Lite Schematic” on

page B-1.

SPI Interface

The serial peripheral interface (SPI) of the processor connects to an SPI
flash memory and the AD1835A audio codec. The FLAG0 pin is used as a
memory select for the SPI flash memory, and the FLAG3 pin—for the
AD1835A’s configuration registers.

The SPI chip select lines for the SPI flash memory and the AD1835A
audio codec connect to the processor via switch SW8 pins 1 and 3. The
default for SW8 is all positions ON. The switch disables the SPI devices on
the EZ-KIT Lite, enabling the same flag pins be driven on the expansion
interface

All of the SPI signals are available externally via the expansion interface
connectors (

J1–3), as well as the 0.1” spaced header P2. The pinout of the

connectors can be found in “ADSP-21364 EZ-KIT Lite Schematic” on

page B-1.

FLAG Pins

The processor has four general-purpose IO FLAG pins. Table 2-1 describes
each flag connections.

2-6 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

Table 2-1. IO FLAG Pins

FLAG Pin EZ-KIT Lite Function

FLAG0 SPI flash chip select

FLAG1 Push button (SW1) input

FLAG2 Push button (SW2) input

FLAG3 AD1835A’s SPI interface chip select

For information on how to disable the push buttons from driving the cor­responding processor flag pin, see “Push Button Enable Switch (SW9)” on

page 2-11.

The

FLAG signals are available externally via the expansion interface con-

nectors (J1–3). The pinout of the connectors can be found in

“ADSP-21364 EZ-KIT Lite Schematic” on page B-1.

Expansion Interface

The expansion interface consists of three 90-pin connectors. Table 2-2
shows the interfaces each connector provides. For the exact pinout of the
connectors, refer to “ADSP-21364 EZ-KIT Lite Schematic” on page B-1.
The mechanical dimensions can be obtained from Technical or Customer

Support.

Table 2-2. Expansion Interface Connectors

Connector Interfaces

J1 5V, AD15–0

J2 3.3V, FLAG3–0, DAI_P20–1, SPI

J3 5V, 3.3V, reset, parallel port control signals

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-7

System Architecture

Limits to the current and to the interface speed must be taken into consid­eration when using the expansion interface. The maximum current limit is
dependent on the capabilities of the used regulator. Additional circuitry
can also add extra loading to signals, decreasing their maximum effective
speed.

[

Analog Devices does not support and is not responsible for the
effects of additional circuitry.

JTAG Emulation Port

The JTAG emulation port allows an emulator to access the internal and
external memory of the processor through a 6-pin interface. The JTAG
emulation port of the processor also connects to the USB debugging inter­face. When an emulator connects to the board at ZP4, the USB debugging
interface is disabled. This is not the standard connection of the JTAG
interface.

For information about the standard connection of the interface, see EE-68
published on the Analog Devices Web site. For more information about
the JTAG connector, see “JTAG Header (ZP4)” on page 2-20. To learn
more about available emulators, contact Analog Devices (see “Product

Information”).

2-8 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

Switch Settings

Figure 2-4 shows the location and default settings of the EZ-KIT Lite

switches.

Figure 2-4. DIP Switch Locations and Default Settings

Electret Microphone Select Switch (SW6)

To connect an electret microphone to the audio input, place all positions
of the SW6 switch ON. The default position of this switch is all OFF. When
all of the positions are
gain of the input amplifiers is changed from 1x to 10x.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-9

ON, a DC offset of 2.5V is added to the signal, and

Switch Settings

Codec Setup Switch (SW7)

The codec setup switch (SW7) can re-route signals going to the AD1835A
codec and can setup the communication protocol of the codec.

Positions 1 and 2 determine the clock routing for the audio oscillator to
the codec and to the processor. Figure 2-5 illustrates how the switch
positions 1 and 2 connect on the board. In the default position, route the

DAI_P17 pin to DAIP6 (in software) to clock the AD1835A.

ADSP-21364 Processor

DAI_P17

SW7.1

SW7.2

AD1835 Codec

MCLK DAI_P6

12.288MHz
OSC

Figure 2-5. Audio Clock Routing

Position 3 of the SW7 switch determines if the AD1835A device is a master
or is a slave. If the AD1835A is a master, the device’s serial interface gen­erates the frame sync and clock signals necessary to transfer data. When
the device is a slave, the processor must generate the frame sync and clock
signals. By default, position 3 is ON, and the AD1835A generates the con­trol signals.

Position 4 of

SW7 disconnects the AD1835A’s ADC_DATA pin from the DAI

interface. This is useful when the DAI interface connects to another
device.

2-10 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

SPI Disable Switch (SW8)

The SPI interface switch (SW8) disables the SPI chip select lines connected
to the SPI flash memory and the AD1835A audio codec. The switch also
disables the ADC_LRCLK and ADC_BCLK signals on the AD1835A device. The
switch allows a customer to re-use the same pins on the SPI interface and
on the expansion interface. The SW8 default is all positions ON unless any of
the switch signals or the SPI interface signals are used on the expansion
connector or via an EZ-Extender®.

Push Button Enable Switch (SW9)

The push button enable switch (SW9) disconnects the push buttons from
the corresponding processor pins. This allows the signals to be used else­where on the board. Table 2-3 shows the SW9 connections. By default, all
of the switch positions are ON.

Table 2-3. Push Button Enable Switch (SW9) Connections

Switch Position Push Button Reference Designator Processor Pin

1

2 SW2 FLAG2

3 SW3 DAI_P19

4 SW4 DAI_P20

SW1 FLAG1

Position 6 of SW9 connects or disconnects the latch-enable pin of the LED
to the logical

OR of the ~WE and ~LED_CS signals. When position 6 is OFF,

the latch-enable pin of the LED latch (U24) is pulled high, making the
latch transparent. In this position, the value of the LEDs is directly con­nected to AD7–0.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-11

Switch Settings

When position 6 is

ON, the values of the LEDs are set by writing to a mem-

ory location. The lower 8 bits of the data written to the address 0x1400

0000

set the values of the LEDs. By default, position 6 is ON. For more

information refer to “LEDs and Push Buttons” on page 1-10.

Boot Mode and Clock Ratio Select Switch (SW10)

The SW10 switch sets the boot mode and clock multiplier ratio. Table 2-4
shows how to set up the boot mode using
default, the EZ-KIT Lite boots in parallel port mode from the flash
memory.

Table 2-4. Boot Mode Configuration (SW10)

BOOTCFG1 Pin (Position 2) BOOTCFG0 Pin (Position 1) Boot Mode

OFF OFF SPI slave boot

OFF ON SPI master boot

ON OFF Parallel flash boot (default)

ON

ON Internal boot

SW10 positions 1 and 2. By

Table 2-5 shows how to set up the clock multiply ratio using SW10

positions 3 and 4. By default, the processor increases the clock multiply
ratio by six, setting the core clock to 147.456 MHz.

Table 2-5. Core Clock Rate Configuration (SW10)

CLKCFG1 (Position 4) CLKCFG0 (Position 3) Core to CLKIN Ratio

OFF OFF 6:1 (default)

OFF ON 32:1

ON OFF 16:1

ON

ON

NA

2-12 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

Loop-Back Test Switch (SW11)

The loop-back test switch (SW11) is located at the bottom of the board.
This switch is used for testing; all switch positions should remain OFF.

LEDs and Push Buttons

This section describes the functionality of the LEDs and push buttons.

Figure 2-6 shows the LED and push button locations.

Figure 2-6. LED and Push Button Locations

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-13

LEDs and Push Buttons

General Purpose LEDs (LED8–1)

Eight general-purpose LEDs connect to the processor through a latch on
signals AD7–0. The LEDs can be accessed by writing to the FLAG registers
or by writing to a memory address. Refer to “LEDs and Push Buttons” on

page 1-10 for more information.

Reset LED (LED9)

When LED9 is lit (red), the master reset of all the major ICs is active.

Power LED (LED10)

When LED10 is lit (green), it indicates that power is being supplied to the
board properly.

USB Monitor LED (ZLED3)

The USB monitor LED (ZLED3) indicates that USB communication has
been initialized successfully, and you can connect to the processor using a
VisualDSP++ EZ-KIT Lite session. Once the USB cable is plugged into
the board, it takes approximately 15 seconds for the USB monitor LED to
light. If the LED does not light, try cycling power on the board and/or
reinstalling the USB driver (see the VisualDSP++ Installation Quick Refer-
ence Card).

L

2-14 ADSP-21364 EZ-KIT Lite Evaluation System Manual

When VisualDSP++ is actively communicating with the EZ-KIT
Lite target board, the LED can flicker, indicating communications
handshake.

ADSP-21364 EZ-KIT Lite Hardware Reference

Push Buttons (SW1–4)

Four push buttons (SW1–4) are provided for general-purpose user input.
Two push buttons connect to the FLAG pins of the processor. The other
two connect to the DAI of the processor. The push buttons are active high
and, when pressed, send a high (1) to the processor. Refer to “LEDs and

Push Buttons” on page 1-10 for more information. The push button

enable switch (SW9) is capable of disconnecting the push buttons from the
corresponding processor pins (refer to “Push Button Enable Switch

(SW9)” on page 2-11 for more information).

The processor signals and corresponding push buttons are summarized in

Table 2-6.

Table 2-6. Push Button Connections

Processor
Signal

FLAG1 SW1 DAI_P19 SW3

FLAG2 SW2 DAI_P20 SW4

Push Button Reference
Designator

Processor
Signal

Push Button Reference
Designator

Board Reset Push Button (SW5)

The RESET push button (SW5) resets all of the ICs on the board.

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-15

Connectors

Connectors

This section describes the connector functionality and provides informa­tion about mating connectors. Figure 2-7 shows the connector locations.

Figure 2-7. Connector Locations

Expansion Interface (J1–J3)

Three board-to-board connectors (J1–3) provide signals for most of the
processor’s peripheral interfaces. The connectors are located at the bottom
of the board. For more information about the interface, see “Expansion

Interface” on page 2-7. For the J1–3 availability and pricing, contact

Samtec.

2-16 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

Part Description Manufacturer Part Number

90-position 0.05” spacing,SMT SAMTEC SFC-145-T2-F-D-A

Mating Connectors

90-position 0.05” spacing
(through hole)

90-position 0.05” spacing
(surface mount)

90-position 0.05” spacing
(low cost)

SAMTEC TFM-145-x1 series

SAMTEC TFM-145-x2 series

SAMTEC TFC-145 series

Audio In RCA Connector (J4)

Part Description Manufacturer Part Number

Two-channel right angle RCA jack SWITCHCRAFT PJRAS1X2S02X

Mating Cable

Two-channel RCA interconnect cable MONSTER CABLE BI100-1M

Audio Out RCA Connector (J5)

Part Description Manufacturer Part Number

Six-channel right angle RCA jack SWITCHCRAFT PJRAS4X2U01X

Mating Cable

Two-channel RCA interconnect cable MONSTER CABLE BI100-1M

Headphone Out Jack (J6)

Part Description Manufacturer Part Number

3.5 mm stereo jack A/D ELECTRONICS ST-323-5

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-17

Connectors

Power Jack (J7)

The power connector (J7) provides all of the power necessary to operate
the EZ-KIT Lite board.

Part Description Manufacturer Part Number

2.5 mm power jack SWITCHCRAFT
DIGI-KEY

Mating Power Supply (shipped with EZ-KIT Lite)

7V power supply CUI STACK DMS070214-P6P-SZ

RAPC712X
RAPC712X-ND

The power connector supplies DC power to the EZ-KIT Lite board.

Table 2-7 shows the power supply specifications.

Table 2-7. Power Supply Specifications

Terminal Connection

Center pin +7 VDC@2.14A

Outer ring GND

S/PDIF Coax Connectors (J8 and J9)

Part Description Manufacturer Part Number

Coaxial SWITCHCRAFT PJRAN1X1U01X

Mating Cable

Two-channel RCA interconnect
cable

MONSTER CABLE BI100-1M

2-18 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Hardware Reference

SPI Header (P2)

The SPI connector (P2) provides access to all of the SPI signals in the from
of a .1” spacing header. In addition, the FLAG1 signal can be used as a chip
select. If you are using FLAG1 as a chip select, disable the push button asso­ciated with the flag. For more information, see “Push Button Enable

Switch (SW9)” on page 2-11.

Part Description Manufacturer Part Number

6-pin IDC header SULLINS GEC03DAAN

DAI Header (P3)

The DAI connector (P3) provides access to all of the DAI signals in the
from of a .1” spacing header. When using the header to access the DAI
pins of the processor, ensure that signals, which normally drive the DAI
pins, are disabled. Refer to “Codec Setup Switch (SW7)” on page 2-10 for
more information on how to disable signals already being driven from
elsewhere on the EZ-KIT Lite.

Part Description Manufacturer Part Number

26-PIN IDC HEADER BERG 54102-T08-13LF

USB Connector (ZJ1)

The USB connector (ZJ1) allows to configure and program the processor.

Part Description Manufacturer Part Number

Type B USB receptacle MILL-MAX

DIGI-KEY

ADSP-21364 EZ-KIT Lite Evaluation System Manual 2-19

897-30-004-90-000
ED90064-ND

Connectors

JTAG Header (ZP4)

The JTAG header (ZP4) is the connecting point for a JTAG in-circuit
emulator pod. When an emulator connects to the JTAG header, the USB
debug interface is disabled.

L
L

Part Description Manufacturer Part Number

14-pin IDC header (ZP4) FCI 68737-414HLF

Pin 3 is missing to provide keying. Pin 3 in the mating connector
should have a plug.

When using an emulator with the EZ-KIT Lite board, follow the
connection instructions provided with the emulator.

2-20 ADSP-21364 EZ-KIT Lite Evaluation System Manual

A ADSP-21364 EZ-KIT LITE BILL

OF MATERIALS

The bill of materials corresponds to “ADSP-21364 EZ-KIT Lite Sche-

matic” on page B-1. Please check the latest schematic on the Analog

Devices Web site:

http://www.analog.com/processors/sharc/technicalLibrary/
manuals/index.html#Evaluation%20Kit%20Manuals.

t

.

Ref. Qty. Description Reference Designator Manufacturer Part Number

1174LVC14A

SOIC14

2 1 24.576MHZ

OSC001

3 1 SN74AHC1G02

SOT23-5

4 1 12.288MHZ

OSC003

5 1 74LVC138AD

SOIC16

6 3 74LVC373APW

TSSOP20

7 1 IS61LV5128AL

TSOP44

8 1 LTC1877 MSOP8 VR5 LINEAR

9 1 74LVCU04AD

SOIC14

U33 TI 74LVC14AD

U16 EPSON SG-8002DC

U26 TI SN74AHC1G02DBV

U17 DIGI-KEY SG-8002CA-PCC-ND

U25 TI SN74LVC138AD

U18,U21,U24 TI SN74LVC373APWRE4

U15 ISSI IS61LV5128AL-10TLI

TECH

U3 DIGI-KEY 296-9861-1-ND

24.5760M-PCCL3:

RE4

(12.288M)

LTC1877EMS8#PBF

ADSP-21364 EZ-KIT Lite Evaluation System Manual A-1

Ref. Qty. Description Reference Designator Manufacturer Part Number

10 1 FDC658P

SOT23-6

11 1 21364

M25P20

"U12"

12 1 21364

AM29LV081B
"U19"

13 1 ADM708SARZ

SOIC8

14 1 AD8532ARZ

SOIC8

15 2 ADP3336ARMZ

MSOP8

16 8 AD8606ARZ

SOIC8

17 1 AD1835AASZ

MQFP52

18 1 ADSP-21364

BGA136

19 1 ADP1864

SOT23-6

U13 FAIRCHILD FDC658P

U12 ST MICRO M25P20-VMN6TP

U19 AMD AM29LV081-120ED

U22 ANALOG

D EV I C ES

U10 ANALOG

D EV I C ES

VR1,VR4 ANALOG

D EV I C ES

U2,U4-9,U11 ANALOG

D EV I C ES

U14 ANALOG

D EV I C ES

U1 ANALOG

D EV I C ES

VR2 ANALOG

D EV I C ES

ADM708SARZ

AD8532ARZ

ADP3336ARMZ-REEL

AD8606ARZ

AD1835AASZ

ADSP-21364KBCZ-1AA

ADP1864AUJZ-R7

20 5 RUBBER FOOT M1-5 MOUSER 517-SJ-5018BK

21 1 PWR

2.5MM_JACK
CON005

22 1 RCA 4X2

CON011

23 2 RCA 1X1

CON012

24 5 MOMENTARY

SWT013

J7 SWITCH-

CRAFT

J5 SWITCH-

CRAFT

J8-9 SWITCH-

CRAFT

SW1-5 PANASONIC EVQ-PAD04M

RAPC712X

PJRAS4X2U01X

PJRAN1X1U01X

A-2 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Bill Of Materials

Ref. Qty. Description Reference Designator Manufacturer Part Number

25 3 .05 45X2

CON019

26 1 DIP8 SWT016 SW11 C&K TDA08H0SB1

27 1 DIP6 SWT017 SW9 CTS 218-6LPST

28 4 DIP4 SWT018 SW6-8,SW10 ITT TDA04HOSB1

29 1 RCA RCA_1X2

CON031

30 1 IDC 2X1 IDC2X1 P1 FCI 90726-402HLF

31 1 IDC 7X2 IDC7X2 ZP4 FCI 68737-414HLF

32 1 2.5A RESETABLE

FUS001

33 1 3.5MM

STEREO_JACK
CON001

34 1 IDC 13x2

IDC13x2

35 1 IDC 3X2 IDC3X2 P2 SULLINS GEC03DAAN

36 1 0 1/4W 5% 1206 R82 KOA 0.0ECTRk7372BTTED

37 8 YELLOW

LED001

J1-3 SAMTEC SFC-145-T2-F-D-A

J4 SWITCH-

CRAFT

F1 RAYCHEM SMD250F-2

J6 A/D ELEC-

TRONICS

P3 BERG 54102-T08-13LF

LED1-8 PANASONIC LN1461C

PJRAS1X2S02X

ST-323-5

38 8 330PF 50V 5%

0805

39 13 0.01UF 100V

10% 0805

40 8 0.22UF 25V 10%

0805

C104,C106,C108,
C110,C112,C114,
C116,C118

C1,C22,C127,C153,
C155,C157-158,
C160-164,C182

C77,C87,C99-102,
C111,C131

AVX 08055A331JAT

AVX 08051C103KAT2A

AVX 08053C224FAT

ADSP-21364 EZ-KIT Lite Evaluation System Manual A-3

Ref. Qty. Description Reference Designator Manufacturer Part Number

41 11 0.1UF 50V 10%

0805

42 4 1000PF 50V 5%

0805

43 21 10K 1/10W 5%

0805

44 2 33 1/10W 5%

0805

45 2 4.7K 1/10W 5%

0805

46 2 2.0K 1/8W 1%

1206

47 10 49.9K 1/8W 1%

1206

48 12 100PF 100V 5%

1206

49 1 2.2UF 35V 10% B CT21 AVX TAJB225K035R

C21,C45,C47,
C120-121,C132-133,
C141,C148,C152,
C156

C82-83,C88,C98 AVX 08055A102JAT2A

R17,R64,R66,R70,
R74,R76,R78,R92,
R96,R98,R152,
R159-164,R171-174

R68,R81 VISHAY CRCW080533R0JNEA

R72,R176 VISHAY CRCW08054K70JNEA

R3,R5 VISHAY CRCW12062K00FKEA

R114-115,R117-124 VISHAY CRCW120649K9FKEA

C2-12,C64 AVX 12061A101JAT2A

AVX 08055C104KAT

VISHAY CRCW080510K0JNEA

50 2 10UF 16V 10% B CT13-14 AVX TAJB106K016R

51 4 100 1/10W 5%

0805

52 2 301.0 1/4W 1%

1206

53 9 220PF 50V 10%

1206

54 1 2A S2A

DO-214AA

55 5 600 100MHZ

500MA 1206

R185-188 VISHAY CRCW0805100RJNEA

R1-2 VISHAY CRCW1206301RFKEA

C90-97,C183 AVX 12061A221JAT2A

D2 MICRO

COMM

FER2,FER5-8 STEWARD HZ1206B601R-10

S2A-TP

A-4 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Bill Of Materials

Ref. Qty. Description Reference Designator Manufacturer Part Number

56 1 100 1/8W 5%

1206

57 4 237.0 1/8W 1%

1206

58 2 750.0K 1/8W 1%

1206

59 4 5.76K 1/8W 1%

1206

60 10 11.0K 1/8W 1%

1206

61 5 1UF 16V 10%

0805

62 1 75 1/8W 5% 1206 R4 VISHAY CRCW120675R0JNEA

63 1 30PF 100V 5%

1206

64 1 10 1/10W 5%

0805

65 1 249.0K 1/10W

1% 0805

R8 PANASONIC ERJ-8GEYJ101V

R13-14,R18,R20 VISHAY CRCW1206237RFKEA

R11,R116 VISHAY CRCW1206750KFKEA

R6,R10,R19,R22 VISHAY CRCW12065K76FKEA

R47,R49-50,R52-53,
R55-56,R58,R113,
R136

C39,C44,C48,C56,
C61

C55 AVX 12061A300JAT2A

R150 VISHAY CRCW080510R0FKEA

R83 VISHAY CRCW0805249KFKEA

VISHAY CRCW120611K0FKEA

PANASONIC ECJ2FB1E105K

66 12 680PF 50V 1%

0805

67 2 10UF 25V

+80-20% 1210

68 8 2.74K 1/8W 1%

1206

69 20 5.49K 1/8W 1%

1206

C76,C80-81,C89,
C103,C105,C107,
C109,C113,C115,
C117,C119

C46,C49 PANASONIC ECJ4YF1E106Z

R140-147 VISHAY CRCW12062K74FKEA

R7,R15-16,R21,R25,
R28,R31,R34,R37,
R40,R43,R46,R48,
R51,R54,R57,R59-62

AVX 08055A681FAT2A

VISHAY CRCW12065K49FKEA

ADSP-21364 EZ-KIT Lite Evaluation System Manual A-5

Ref. Qty. Description Reference Designator Manufacturer Part Number

70 8 1.65K 1/8W 1%

1206

71 10 10UF 16V 20%

CAP002

72 2 68UF 25V 20%

CAP003

73 1 2A SL22

DO-214AA

74 1 10UH 20%

IND001

75 10 0 1/10W 5% 0805 R9,R12,R73,R79-80,

76 1 190 100MHZ 5A

FER002

77 1 470K 1/10W 5%

0805

78 8 3.32K 1/10W 1%

0805

79 4 1.2K 1/10W 5%

0805

R23,R26,R29,R32,
R35,R38,R41,R44

CT1-9,CT12 PANASONIC EEE1 CA100SR

CT10-11 PANASONIC EEE-FC1E680P

D1 DIGI-KEY SL22-E3/1GI-ND

L1 TDK 445-2014-1-ND

R90,R126,R151,
R191-192

FE R3 MU RATA DLW5BSN1 91SQ2

R86 VISHAY CRCW0805470KJNEA

R24,R27,R30,R33,
R36,R39,R42,R45

R155-158 VISHAY CRCW08051K20JNEA

VISHAY CRCW12061K65FKEA

VISHAY CRCW08050000Z0EA

PANASONIC ERJ-6ENF3321V

80 6 10UF 6.3V 10%

0805

81 3 6.04K 1/10W 1%

0805

82 7 0.1UF 10V 10%

0402

83 5 0.01UF 16V 10%

0402

84 1 47UF 16V 10% D CT19 DIGI-KEY 478-1788-2-ND

C26,C40,C50,C52,
C84,C145

R65,R148-149 DIGI-KEY 311-6.04KCRCT-ND

C41,C128-129,C136,
C140,C142,C144

C134,C138,C147,
C149,C151

AVX 080560106KAT2A

AVX 0402ZD104KAT2A

AVX 0402YC103KAT2A

A-6 ADSP-21364 EZ-KIT Lite Evaluation System Manual

ADSP-21364 EZ-KIT Lite Bill Of Materials

Ref. Qty. Description Reference Designator Manufacturer Part Number

85 8 1000PF 50V 5%

0402

86 2 64.9K 1/10W 1%

0805

87 2 210.0K 1/4W 1%

0805

88 1 1A SK12

DO-214AA

89 1 107.0 1/10W 1%

0805

90 1 249.0 1/10W 1%

0805

91 1 68PF 50V 5%

0603

92 1 470PF 50V 5%

0603

93 1 0 1/10W 5% 0603 R85 PHYCOMP 232270296001L

94 1 24.9K 1/10W 1%

0603

C130,C135,C137,
C139,C143,C146,
C150,C154

R67,R87 VISHAY CRCW080564K9FKEA

R69,R88 VISHAY CRCW0805210KFKEA

D3 DIODES INC B120B-13-F

R112 DIGI-KEY 311-107CRTR-ND

R63 DIGI-KEY 311-249CRTR-ND

C16 AVX 06035A680JAT2A

C15 AVX 06033A471JAT2A

R84 DIGI-KEY 311-24.9KHTR-ND

AVX 04025C102JAT2A

95 1 47UF 6.3V 10% B CT20 PANASONIC EEE0JA470WR

96 1 0.05 1/2W 1%

1206

97 1 10UF 16V 10%

1210

98 1 GREEN LED001 LED10 PANASONIC LN1361CTR

99 1 RED LED001 LED9 PANASONIC LN1261CTR

100 2 1000PF 50V 5%

1206

101 8 2200PF 50V 5%

1206

R89 SUSUMA RL16326-R051-F-N

C17 AVX 1210YD106KAT2A

C37-38 AVX 12065A102JAT2A

C67-74 AVX 12065A222JAT050

ADSP-21364 EZ-KIT Lite Evaluation System Manual A-7

Ref. Qty. Description Reference Designator Manufacturer Part Number

102 1 100K 1/8W 5%

1206

103 10 270 1/8W 5%

1206

104 8 604.0 1/8W 1%

1206

105 4 1UF 20V 20% A CT15-18 AVX TAJA105K020R

106 1 255.0K 1/10W

1% 0603

107 1 80.6K 1/10W 1%

0603

108 1 6.8UH 25%

IND009

R125 VISHAY CRCW1206100KFKEA

R138-139,R177-184 VISHAY CRCW1206270RJNEA

R127-134 PANASONIC ERJ-8ENF6040V

R93 VISHAY CRCW06032553FK

R91 DIGI-KEY 311-80.6KHRCT-ND

L2 DIGI-KEY 308-1328-1-ND

A-8 ADSP-21364 EZ-KIT Lite Evaluation System Manual

A B C

D

1

1

2

2

ADSP-21364 EZ-KIT Lite

Schematic

3

ANALOG

4

DEVICES

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

3

4

Title

ADSP-21364 EZ-KIT Lite

TITLE

Size Board No.

C

Date Sheet of

A B C D

A0190-2004

Rev

2.0A

1115-18-2007_15:33

3.3V

A B C

D

3.3V

R152
10K
0805

1

1 5

When designing your JTAG interface please refer to the
Engineer to Engineer Note EE-68 which can be found at

2

http://www.analog.com

3

3.3V

C140

0.1UF

4

0402

C146
0402

DSP OSC

U16

OE OUT

24.576MHZ
OSC001

1000PF1000PF
0402

C137C139
0402

R68
33
0805

EMU

TMS

TCK

TRST

TDI

TDO

3.3V_DSP

1000PF1000PF
0402

C138C150
0402

DSP_CLKIN

R72

4.7K
0805

AD[0:15]

ALE

DSP_CLKOUT

DSP_CLKIN

0.01UF0.01UF
0402

RD

WE

RESET

C129C149
0402

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15

C136

0.1UF0.1UF
0402

C45

0.1UF
0805
DNP

U1

M1

AD0

L2

AD1

L1

AD2

K1

AD3

J2

AD4

J1

AD5

H1

AD6

G1

AD7

N6

AD8

P6

AD9

P5

AD10

P4

AD11

P3

AD12

P2

AD13

P1

AD14

N1

AD15

N3

RD

M2

WR

N2

ALE

A8

EMU

A3

TMS
TCK
TRST

A5

TDI

A7

TDO

A6

CLKOUT

B4

CLKIN

A2

XTAL

B10

RESET

ADSP-21364
BGA136

C145
10UF
0805

1000PF
0402

DAIP1/SD0A
DAIP2/SD0B

DAIP3/SCLK0

DAIP4/SFS0
DAIP5/SD1A
DAIP6/SD1B

DAIP7/SCLK1

DAIP8/SFS1
DAIP9/SD2A

DAIP10/SD2B
DAIP11/SD3A
DAIP12/SD3B

DAIP13/SCLK23

DAIP14/SFS23

DAIP15/SD4A
DAIP16/SD4B
DAIP17/SD5A
DAIP18/SD5B

DAIP19/SCLK45

DAIP20/SFS45

MISO
MOSI

SPICLK

SPIDS

FLAG0
FLAG1
FLAG2
FLAG3

BOOTCFG0
BOOTCFG1

CLKCFG0
CLKCFG1

C143 C154
1000PF
0402

P7
N8
P8
N10
P9
P10
P11
P12
P13
N14
P14
M13
M14
L14
K14
J14
H14
H13
G14
F14

A10
A9
B9A4
A11B5

F2
F1
F13
E14

C2
C1

A1
B1

1.2V_DSP

1000PF 10UF
0402

DAIP1_SPDIF_OUT
DAIP2
DAIP3
DAIP4
DAIP5_ADC_DATA
DAIP6_AD1835_MCLK
DAIP7_ADC_BCLK
DAIP8_ADC_LRCLK
DAIP9_DAC_D4
DAIP10_DAC_D3
DAIP11_DAC_D2
DAIP12_DAC_D1
DAIP13_DAC_BCLK
DAIP14_DAC_LRCLK
DAIP15
DAIP16
DAIP17_AUDIO_OSC
DAIP18_SPDIF_IN
DAIP19_SW3
DAIP20_SW4

R159
10K

C130C135
0402

0.01UF1000PF
0402

FLAG0_SPI_FLASH_CS
FLAG1_SW1
FLAG2_SW2
FLAG3_AD1835_SPI_CS

R160
10K
08050805

C134C151
0402

R161
10K
0805

3.3V

0.1UF0.01UF
0402

R162
10K
0805

R78
10K
0805

SW10

1

1 2 3 4

2
3
4 5

DIP4
SWT018

ON

C142C128

0.1UF
0402

MISO
MOSI
SPICLK
SPIDS

8
7
6

3.3V

R158

1.2K
0805

R157

1.2K
0805

SW10: BOOT/CLOCK RATIO SELECT
(Default: 1=OFF, 2=ON, 3=OFF, 4=OFF)

1.2K
0805

R155R156

1.2K
0805

1 2

BOOTCFG1BOOTCFG0

OFFOFF
OFFON

OFF ON

ON

ON

SPI SLAVE BOOT
SPI MASTER BOOT
PARALLEL PORT BOOT
RESERVED

3 4

CLKCFG0 CLKCFG1

OFF

OFF

ON OFF

ONOFF

ON

C26
0805

ON

1.2V_DSP

Place as close as possible to pin B07 and B06 of DSP

R150
10
0805

C147

0.01UF
0402

C144

0.1UF
0402

BOOTMODE

DEFAULT

CLOCK RATIO

CORE:CLKIN

6:1

DEFAULT
32:1
16:1

RESERVED

R79
0
0805

P7

1 2

IDC2X1
DNP

3.3V_DSP

G13

A12
B11

C14

D14

J13

N11
N12

A13
A14

B12
B13
B14

C12
C13

D10

ANALOG
DEVICES

U1

B3

VDDEXT1

B8

VDDEXT2
VDDEXT3

H2

VDDEXT4

N5

VDDEXT5

N9

VDDEXT6

VDDINT1
VDDINT2
VDDINT3

D1

VDDINT4
VDDINT5

E1

VDDINT6

G2

VDDINT7
VDDINT8

K2

VDDINT9

N4

VDDINT10

N7

VDDINT11
VDDINT12
VDDINT13

B7

AVDD

B6

AVSS

GND1
GND2

B2

GND3
GND4
GND5
GND6

C3

GND7
GND8
GND9

D2

GND10

D4

GND11

D5

GND12

D6

GND13

D9

GND14
GND15

ADSP-21364
BGA136

3.3V_DSP

D3
SK12
1A
DO-214AA

GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54

R80
0
0805

P8

IDC2X1
DNP

D11
D13
E2
E4
E5
E6
E9
E10
E11
E13
F4
F5
F6
F9
F10
F11
J4
J5
J6
J9
J10
J11
K4
K5
K6
K9
K10
K11
K13
L4
L5
L6
L9
L10
L11
L13
M3
M12
N13

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

1.2V1.2V_DSP

1

21

2

3

4

OSC

Title

ADSP-21364 EZ-KIT Lite

DSP

Size Board No.

ADSP-21364 ADSP-21364

A B C D

C

Date Sheet of

5-18-2007_15:33 2 11

A0190-2004

Rev

2.0A

A B C

3.3V

D

VALID DSP ADDRESS

ENDSTART

R163
10K
0805

1

A[21:23]

A21
A22
A23

U25

16

VCC

1

A

2

B

3

C

6

G1

4

G2A

5

G2B

74LVC138AD
SOIC16

Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7

GND

15
14
13
12
11
10
9
7

8

FLASH_CS
SRAM_CS
LED_CS
EXP_CS1
EXP_CS2

1A0 0000
180 0000
160 0000
140 0000
120 0000

X

X
140 0000
127 FFFF

100 0000 10F FFFF

BANK END

ADDRESS

1FF FFFF
19F FFFF
17F FFFF
15F FFFF
13F FFFF
11F FFFF

A23

1
1
0
0
0

A22 A21

-

-X

0 0

11
01
10

0 00

BANK DEVICE

-

NONE

Y4

EXPANSION INTERFACE CS 2

Y3

EXPANSION INTERFACE CS 1

Y2

LEDs

Y1

SRAM

Y0

FLASH

SPICLK

MOSI

SPI_FLASH_CS

RESET

3.3V

R66
10K
0805 0805

R64
10K

U12

7

HOLD

6

SCK

5

SI

1

CS

3

WP

M25P20
SOIC8

SPI Flash

2Mb

VCC

SO

GND

3.3V

8

2

4

MISO

1

3.3V

SRAM Flash

4Mb (512K x 8-bit) 8Mb (1M x 8-bit)

U21

2

AD[0:15]

ALE

3

ALE

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

AD8

AD9
AD10
AD11
AD12
AD13
AD14
AD15

3

1D 1Q

4

2D

7

3D

8

4D

13

5D

14

6D

17

7D

18

8D

11

LE VCC

1

OE

74LVC373APW
TSSOP20

U18

3

1D 1Q

4

2D

7

3D

8

4D

13

5D

14

6D

17

7D

18

8D

11

LE VCC

1

OE

2Q
3Q
4Q
5Q
6Q
7Q
8Q

GND

2Q
3Q
4Q
5Q
6Q
7Q
8Q

GND

2
5
6
9
12
15
16
19

20
10

2
5
6
9
12
15
16
19

20
10

A8
A9
A10
A11
A12
A13
A14
A15

A16
A17
A18
A19
A20
A21
A22
A23

A[8:23]

AD[8:15] AD[0:7]

A[8:19]

SRAM_CS

RD

WE RD

AD8

AD9
AD10
AD11
AD12
AD13
AD14
AD15

A8

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18

A19

U15

3

A0

4

A1

5

A2

6

A3

7

A4

16

A5

17

A6

18

A7

19

A8

20

A9

26

A10

27

A11

28

A12

29

A13

30

A14

38

A15

39

A16

40

A17

41

A18

25

NC/A19

8

CE

37

OE

15

WE

IS61LV5128AL
TSOP44

D0
D1
D2
D3
D4
D5
D6
D7

NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9

VDD1
VDD2

GND1
GND2

9

AD0

10

AD1

13

AD2

14

AD3

31

AD4

32

AD5

35

AD6

36

AD7

1
2
21
22
23
24
42
43
44

11
33

12
34

3.3V

AD[0:7]

AD[8:15]

A[8:20]

FLASH_CS

AD9
AD10
AD11
AD12
AD13
AD14
AD15

A8

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19

A20

WE

U19

21

A0

20

A1

19

A2

18

A3

17

A4

16

A5

15

A6

14

A7

8

A8

7

A9

36

A10

6

A11

5

A12

4

A13

3

A14

2

A15

1

A16

40

A17

13

A18

37

A19

38

NC/A20

22

CE

24

OE

9

WE

AM29LV081B
TSOP40

D0
D1
D2
D3
D4
D5
D6
D7

NC1
NC2

RY/BY

RESET

VCC1
VCC2

VSS1
VSS2

25

AD0AD8

26

AD1

27

AD2

28

AD3

32

AD4

33

AD5

34

AD6

35

AD7

11
29

12

10

31
30

39
23

RESET

3.3V

2

3

74LVC373APW
TSSOP20

3.3V

3.3V3.3V

3.3V

3.3V

3.3V

ANALOG

20 Cotton Road
Nashua, NH 03063

4

C163

0.01UF
0805

C127

0.01UF
0805

C160
0805

0.01UF0.01UF
0805

C141C158

0.1UF
0805

C153

0.01UF
0805

C156

0.1UF
0805

C157

0.01UF
0805

Title

DEVICES

ADSP-21364 EZ-KIT Lite

PH: 1-800-ANALOGD

4

MEMORY

74LVC138 AT25F512 74LVC373 IS61LV512874LVC373 AM29LV081

Size Board No.

C

A0190-2004

Date Sheet of

Rev

2.0A

1235-18-2007_15:33

A B C D

A B C

D

ADC

LEFT (WHITE)

DAC1

DAC2

DAC3

DAC4

DAC4

RIGHT (RED)

1

IN (J4) OUT (J5) OUT (J6)

3.3V

3.3V

1

AUDIO OSC

AD1835 AUDIO

CODEC

U14

45

ADC_BCLK

ADC_LRCLK

ADC_DATA

DAIP13_DAC_BCLK

DAIP14_DAC_LRCLK

DAIP12_DAC_D1
DAIP11_DAC_D2
DAIP10_DAC_D3

DAIP9_DAC_D4

3.3V

ABCLK

46

ALRCLK

49

ASDATA

38

DBCLK

37

DLRCLK

41

DSDATA1

42

DSDATA2

43

DSDATA3

44

DSDATA4

2

47

FER8
600

1206

3
50
51

2

36

4

48

1
39

40
52

MCLK

CIN
COUT
CCLK
CLATCH

~M/S

PD/RST

ODVDD

DVDD1
DVDD2

DGND1
DGND2

AD1835AASZ
MQFP52

A5V

A5V3.3V

DAIP6_AD1835_MCLK

R76
10K

AD1835_SPI_CS

5V

0805

MASTER_SLAVE

3.3V

MOSI
MISO

SPICLK

RESET

3

5V_B

3.3V

5V

ADCLN

ADCLP
ADCRN
ADCRP

OUTRP1
OUTRN1

OUTLP1
OUTLN1

OUTRP2
OUTRN2

OUTLP2
OUTLN2

OUTRP3
OUTRN3

OUTLP3
OUTLN3

OUTRP4
OUTRN4

OUTLP4
OUTLN4

FILTD
FILTR

AVDD1

AVDD2

AVDD3

AGND1

AGND2

AGND3

AGND4

AGND5

AGND6

20
21
22
23

9
8
7
6

15
14
13
12

28
27
26
25

34
33
32
31

17
18

11
19
29

5
10
16
24
30
35

AGND

A5V

A5V

ADCLN
ADCLP
ADCRN
ADCRP

OUTRP1
OUTRN1
OUTLP1
OUTLN1

OUTRP2
OUTRN2
OUTLP2
OUTLN2

OUTRP3
OUTRN3
OUTLP3
OUTLN3

OUTRP4
OUTRN4
OUTLP4
OUTLN4

AGND

CT14
10UF
B

ADC

DAC1

DAC2

DAC3

DAC4

C120

0.1UF
0805

CT13
10UF
B

C121

0.1UF
0805

R65

6.04K
0805

R148

6.04K
0805

2

3

6

5

U11

AD8606ARZ
SOIC8

R149

6.04K
0805

U11

AD8606ARZ
SOIC8

1

7

R74
10K
0805

U17

1 3

OE OUT

12.288MHZ
OSC003

AUDIO_VREF_ADC

AUDIO_VREF_DAC

R81
33
0805

DAIP5_ADC_DATA

SW7: CODEC SETUP SWITCH
(Default: 1=OFF, 2=ON, 3=ON, 4=ON)

Connects or disconnects the audio oscillator

1-2

depending on how the system is setup.
See users manual for more information.

3

OFF = AD1835 is SLAVE
ON = AD1835 is MASTER

Disconnects ADC_DATA signal from

4

driving the corresponding DAI signal.
Useful if using this DAI pin for another purpose.

DISCONNECTS SIGNALS FROM SPI FLASH AND AD1835

(Default= All ON)

FLAG3_AD1835_SPI_CS

DAIP8_ADC_LRCLK

FLAG0_SPI_FLASH_CS

DAIP7_ADC_BCLK

Loopback Test Switch

For Test Purposes Only

AIN_LEFT

AIN_RIGHT

SW7

1 2 3 4

DIP4
SWT018

SW8

1

1 2 3 4

2
3

DIP4
SWT018

ON

8
7
6

ON

8
7
6
54

1
2
3
4 5

(Default= All OFF)

SW11

3

81 2 4 5 6 7

DIP8
SWT016

ON

16
15
14
13
12
11
10
9

1
2
3
4
5
6
7
8

R70
10K
0805

AD1835_SPI_CS
ADC_LRCLK
SPI_FLASH_CS
ADC_BCLK

AOUT1_LEFT
AOUT1_RIGHT
AOUT2_LEFT
AOUT2_RIGHT
AOUT3_LEFT
AOUT3_RIGHT
AOUT4_LEFT
AOUT4_RIGHT

DAIP6_AD1835_MCLK
DAIP17_AUDIO_OSC
MASTER_SLAVE
ADC_DATA

2

3

C41
0402

0.01UF0.1UF
0805

C148C155

0.1UF
0805

C152

0.1UF
0805

C132

0.1UF
0805

C133

0.1UF
0805

C131

0.22UF
0805

ANALOG

20 Cotton Road
Nashua, NH 03063

4

OSC

AD1835 AD1835

R151
0
0805

AGND

AGND

AD1835

AGND

AD8606

PH: 1-800-ANALOGD

Title

DEVICES

ADSP-21364 EZ-KIT Lite

ANALOG AUDIO

Size Board No.

C

Date Sheet of

5-18-2007_15:33 4 11

A0190-2004

Rev

2.0A

4

A B C D

A B C

D

1

OUTLN1

OUTLP1

AUDIO_VREF_DAC

R58

11.0K
1206

R57
1206

R140

2.74K
1206

R46

5.49K
1206

R45

3.32K
0805

C112
330PF
0805

C103
680PF
0805

R44 R38

1.65K
1206

C11
100PF
1206

6

5

C90
220PF
1206

U9

AD8606ARZ
SOIC8

R55

11.0K
1206

OUTLN2

7

R127

604.0
1206

CT9
10UF
CAP002

C68
2200PF
1206

AOUT1_LEFT

R118

49.9K
1206

2

J5
CON011

3

DAC2 LEFTDAC1 LEFT

R54

5.49K5.49K
1206

OUTLP2

R142

2.74K
1206

AUDIO_VREF_DAC

R40

5.49K
1206

C114
330PF
0805

C105
680PF
0805

R39

3.32K
0805

1.65K
1206

C9
100PF
1206

6

5

C92
220PF
1206

U8

AD8606ARZ
SOIC8

7

R129

604.0
1206

CT7
10UF
CAP002

C70
2200PF
1206

AOUT2_LEFT

R120

49.9K
1206

5

J5
CON011

6

1

2

AGND

R43

5.49K

R56

11.0K

OUTRN1

3

DAC1 RIGHT DAC2 RIGHT

5.49K
1206

OUTRP1

R141

2.74K
1206

AUDIO_VREF_DAC

1206

C104
330PF
0805

C113
680PF
0805

R42

3.32K
0805

R41

1.65K
1206

C10
100PF
1206

2

3

C91
220PF
1206

U9

AD8606ARZ
SOIC8

R53

11.0K
12061206

OUTRN2

1

R128

604.0
1206

CT8
10UF
CAP002

C67
2200PF
1206

AOUT1_RIGHT

R117

49.9K
1206

1

J5
CON011

3

OUTRP2

AUDIO_VREF_DAC

R61R62

5.49K
1206

R143

2.74K
1206

R37

5.49K
1206

C106
330PF
0805

C115
680PF
0805

R36

3.32K
0805

R35

1.65K
1206

C8
100PF
1206

2

3

C93
220PF
1206

AGND

U8

AD8606ARZ
SOIC8

1

R130

604.0
1206

CT6
10UF
CAP002

C69
2200PF
1206

AOUT2_RIGHT

R119

49.9K
1206

4

J5
CON011

6

2

3

A5V

C100
0805

4

A5V

C99

0.22UF0.22UF
0805

AGND AGND

Title

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

4

AUDIO OUT 1

AGND

AGND

AD8606AD8606

Size Board No.

C

A0190-2004

Date Sheet of

A B C D

Rev

2.0A

1155-18-2007_15:33

A B C

D

1

OUTLN3

DAC3 LEFT

OUTLP3

AUDIO_VREF_DAC

R34

5.49K

R52

11.0K
1206

R51 R48

5.49K
1206

R144 R146

2.74K
1206

1206

C116
330PF
0805

C107
680PF
0805

R33

3.32K
0805

R32

1.65K
1206

C7
100PF
1206

6

5

C94
220PF
1206

U7

AD8606ARZ
SOIC8

R49

11.0K
1206

OUTLN4

7

R131

604.0
1206

CT5
10UF
CAP002

C72
2200PF
1206

AOUT3_LEFT

R122

49.9K
1206

8

J5
CON011

9

DAC4 LEFT

OUTLP4

AUDIO_VREF_DAC

5.49K
1206

2.74K
1206

R28

5.49K
1206

C118
330PF
0805

C109
680PF
0805

R27

3.32K
0805

R26

1.65K
1206

C5
100PF
1206

6

5

C96
220PF
1206

U6

AD8606ARZ
SOIC8

7

R133

604.0
1206

AOUT4_LEFT_HP

CT3
10UF
CAP002

C74
2200PF
1206

AOUT4_LEFT

R124

49.9K
1206

11

J5
CON011

12

1

2

AGNDAGND

R31

5.49K
1206

C108
330PF
0805

C117
680PF
0805

R30

3.32K
0805

R29

1.65K
1206

11.0K
1206

OUTRN3

3

DAC3 RIGHT DAC4 RIGHT

5.49K
1206

OUTRP3

2.74K
1206

AUDIO_VREF_DAC AUDIO_VREF_DAC

C6
100PF
1206

2

3

C95
220PF
1206

U7

AD8606ARZ
SOIC8

R47R50

11.0K
1206

OUTRN4

1

R132

604.0
1206

CT4
10UF
CAP002

C71
2200PF
1206

AOUT3_RIGHT

R121

49.9K
1206

7

J5
CON011

9

OUTRP4

R59R60

5.49K
1206

R147R145

2.74K
1206

R25

5.49K
1206

C110
330PF
0805

C119
680PF
0805

R24

3.32K
0805

R23

1.65K
1206

C4
100PF
1206

2

3

C97
220PF
1206

U6

AD8606ARZ
SOIC8

AOUT4_RIGHT_HP

1

R134

604.0
1206

CT2
10UF
CAP002

C73
2200PF
1206

AOUT4_RIGHT

R123

49.9K
1206

10

J5
CON011

12

2

3

A5V

C102

4

0805

A5V

C101

0.22UF0.22UF
0805

AGND AGND

Title

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

4

AUDIO OUT 2

AGND

AGND

AD8606AD8606

Size Board No.

C

Date Sheet of

A B C D

5-18-2007_15:33 6 11

A0190-2004

Rev

2.0A

A B C

R1

301.0
1206

VREF_MIC_L

D

J4

CON031

2

1

3

AGND

AIN_LEFT

FER7
600

1206

AGND

2

CT12
10UF
CAP002

C2
100PF
1206

AUDIO_VREF_ADC

R136

11.0K
1206

R22

5.76K
1206

R11

750.0K
1206

AUDIO_VREF_ADC

AGND

R16

5.49K
1206

R21

5.49K
1206

1

C89C80
680PF
0805

6

5

2

3

U5

AD8606ARZ
SOIC8

R19

5.76K
1206

C86
120PF
1206
DNP

U5

AD8606ARZ
SOIC8

7

1

680PF

0805

AGND

R20

237.0
1206

R18

237.0
1206

C88
1000PF
0805

C98
1000PF
0805

C12
100PF
1206

ADCLN

ADC LEFT

ADCLP

DAC4

HEADPHONE OUT

AOUT4_RIGHT_HP

AOUT4_LEFT_HP

2

3

6

5

U10

AD8532ARZ
SOIC8

U10

AD8532ARZ
SOIC8

1

7

CT11
68UF
CAP003

CT10
68UF
CAP003

R115

49.9K
1206

R114

49.9K
1206

J6

2
3
4
5
1

CON001

2

A5V

AGND

C84
10UF
0805

R2

301.0
1206

VREF_MIC_R

C64
100PF
1206

CT1
10UF
CAP002

R113

11.0K
1206

AUDIO_VREF_ADC

R10

5.76K
1206

R116

750.0K
1206

AUDIO_VREF_ADC

R7

5.49K
1206

C76
680PF
0805

2

3

6

5

U2

AD8606ARZ
SOIC8

R6

5.76K
1206

C78
120PF
1206
DNP

U2

AD8606ARZ
SOIC8

R15

5.49K
1206

C81
680PF
0805

R14

237.0

1

R13

237.0

7

1206

1206

AGND

C82
1000PF
0805

C83
1000PF
0805

C3
100PF
1206

ADCRN

ADC RIGHT

ADCRP

AUDIO_VREF_ADC

R12
0
0805

2

3

U4

AD8606ARZ
SOIC8

1

R5

2.0K
1206

R3

2.0K
1206

AUDIO_VREF_ADC

ELECTRET MICROPHONE ENABLE SWITCH

(Default = All OFF)

SW6

1 2 3 4

DIP4
SWT018

ON

8
7
6

AIN_RIGHT
AIN_LEFT
VREF_MIC_L
VREF_MIC_R

1
2
3
4 5

WHEN USING AN ELECTRET MICROPHONE
PLACE ALL SWITCHES IN ON POSITION

J4

CON031

1

AIN_RIGHT

3

A5V

AGND

A5V

3

A5V

FER6
600
1206

AGND

AGND

AD8606

3

C87 C77

0.22UF
0805

0.22UF 0.22UF
0805

C111
0805

AGND

R126
0
0805

6

5

4

AGND

U4

AD8606ARZ
SOIC8

7

ANALOG

20 Cotton Road
Nashua, NH 03063

4

Title

DEVICES

ADSP-21364 EZ-KIT Lite

PH: 1-800-ANALOGD

AUDIO OUT 3

AGND

AGND

AD8606AD8532

AGND

AD8606

Size Board No.

C

A0190-2004

Date Sheet of

A B C D

Rev

2.0A

1175-18-2007_15:33

A B C

D

1

R17
10K
0805

SPDIF
COAX
INPUT

J8
CON012

1

2

SPDIF_COAX_IN

R4
75

C1

0.01UF
0805

R125
100K
12061206

R8
100
1206

U3

1 2

74LVCU04AD
SOIC14

U3

74LVCU04AD
SOIC14

R9
0

43

0805

DAIP18_SPDIF_IN

1

2

U3

5 6

74LVCU04AD
SOIC14

U3

13 12

74LVCU04AD
SOIC14

C21

3

DAIP1_SPDIF_OUT

U3

74LVCU04AD
SOIC14

89

U3

11 10

74LVCU04AD
SOIC14

0.1UF
0805

R63

249.0
0805

SPDIF_COAX_OUT

R112

107.0
0805

CON012

2

J9

SPDIF
COAX
OUT

1

2

3

3.3V

HEADER FOR LOOPBACK TEST ONLY

C22

0.01UF
0805

4

SPDIF_COAX_IN

P1

1 2

IDC2X1

SPDIF_COAX_OUT

Title

74LVCU04

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

SPDIF CONNECTORS

Size Board No.

C

Date Sheet of

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

A0190-2004

4

Rev

2.0A

1185-18-2007_15:33

A B C D

A B C

3.3V

D

3.3V

R174
10K
0805

1

FLAG1

SW1
SWT013
MOMENTARY

R188
100
0805

3.3V

CT18
1UF
A

U33

74LVC14A
SOIC14

21

RESET

SW5
SWT013
MOMENTARY

3.3V

R92 0805
10K
0805

U22

4

RESETMR

PFI

RESET

ADM708SARZ
SOIC8

PFO

81
7
5

RESET
LED9

RED
LED001

R138
270
1206

RESET

3.3V

POWER
LED10

GREEN
LED001

R139
270
1206

3.3V

R96
10K

U33

13 12

74LVC14A
SOIC14

3.3V

R98
10K
0805

11 10

U33

74LVC14A
SOIC14

1

DA_SOFT_RESET

R173
10K
0805

FLAG2

2

SW2
SWT013
MOMENTARY

R187
100
0805

3.3V

CT17
1UF
A

U33

3 4

74LVC14A
SOIC14

3.3V

2

LEDs can be accessed as a memory address,
or directly as flags depending on the DSP settings.

R172
10K
0805

DAIP19

SW3
SWT013
MOMENTARY

3

R186
100
0805

LED_CS

WE

CT16
1UF
A

U26

1
2

SN74AHC1G02

SOT23-5

U33

74LVC14A
SOIC14

4

65

SW9

ON

1

1 2 3 4 5 6

2
3
4
5
6 7

DIP6
SWT017

12
11
10
9
8

FLAG1_SW1
FLAG2_SW2
DAIP19_SW3
DAIP20_SW4

3.3V

R164
10K
0805

AD[0:15]

LED_CS_SW

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

U24

3

1D 1Q

4

2D

7

3D

8

4D

13

5D

14

6D

17

7D

18

8D

11

LE VCC

1

OE

74LVC373APW
TSSOP20

2Q
3Q
4Q
5Q
6Q
7Q
8Q

GND

2
5
6
9
12
15
16
19

20
10

See SW9 Settings and the EZ-KIT
Lite User Manual for more information.

LED8
LED001

R177
1206

YELLOWYELLOW
LED001

270270
1206

LED6LED7
LED001

R179R178
1206

YELLOWYELLOW
LED001

270270
1206

LED4LED5
LED001

R181R180
270
1206

YELLOWYELLOW
LED001

R182
270
1206

LED2LED3
LED001

R183
1206

AD0AD7 AD1AD6 AD2AD5 AD3AD4

LED1
YELLOWYELLOW
LED001

R184
270270
1206

3

SW9: PUSH BUTTON ENABLE SWITCH

3.3V

(Default = All ON, except position 5)

Used to stop the pushbuttons from

1-4 driving the corrisponding DSP signal.

Useful if using these DSP signals for another purpose.

R171
10K
0805

DAIP20

4

SW4
SWT013
MOMENTARY

R185
100
0805

CT15
1UF
A

U33

9 8

74LVC14A
SOIC14

6

OFF = LEDs function as flags
ON = LEDs are accessed at a memory address

C162

0.01UF
0805

3.3V3.3V

0.01UF
0805

3.3V

C161C164

0.01UF
0805

3.3V

C182

0.01UF
0805

Title

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

4

RESET/PB/LED

5 Not Used

Size Board No.

SN74AHC1G02

74LVC373 ADM708

74LVC14A

C

Date Sheet of

5-18-2007_15:33 9 11

A B C D

A0190-2004

Rev

2.0A

A B C

D

All USB interface circuitry is considered proprietary and has

EXPANSION INTERFACE (TYPE A)

1

3.3V 5V3.3V5V

1.2V_DSP

1.2V

3.3V

been omitted from this schematic.
When designing your JTAG interface please refer to the

Engineer to Engineer Note EE-68 which can be found at
http://www.analog.com

1

AD[0:15]

AD1
AD3
AD5
AD7
AD9
AD11
AD13
AD15

2

3

J1

2
4
6
8

10

20

30

40

50

60

70

80

90

CON019

1
3
5
7
9
1112
1314
1516
1718
19
2122
2324
2526
2728
29
3132
3334
3536
3738
39
4142
4344
4546
4748
49
5152
5354
5556
5758
59
6162
6364
6566
6768
69
7172
7374
7576
7778
79
8182
8384
8586
8788
89

AD0
AD2
AD4
AD6
AD8
AD10
AD12
AD14

3.3V_DSP

FLAG1_SW1

FLAG3_AD1835_SPI_CS

EXP_CS1

DAIP2
DAIP4

DAIP6_AD1835_MCLK

DAIP8_ADC_LRCLK

DAIP10_DAC_D3
DAIP12_DAC_D1

DAIP14_DAC_LRCLK

DAIP16

DAIP18_SPDIF_IN

DAIP20_SW4

SPIDS

SPICLK

J2

2
4
6
8

10

20

30

40

50

60

70

80

90

CON019

1
3
5
7
9
1112
1314
1516
1718
19
2122
2324
2526
2728
29
3132
3334
3536
3738
39
4142
4344
4546
4748
49
5152
5354
5556
5758
59
6162
6364
6566
6768
69
7172
7374
7576
7778
79
8182
8384
8586
8788
89

FLAG0_SPI_FLASH_CS
FLAG2_SW2

DAIP1_SPDIF_OUT
DAIP3
DAIP5_ADC_DATA
DAIP7_ADC_BCLK
DAIP9_DAC_D4
DAIP11_DAC_D2
DAIP13_DAC_BCLK
DAIP15
DAIP17_AUDIO_OSC
DAIP19_SW3

MISO
MOSI

RESET
RESET

ALE

FLAG2_SW2

EXP_CS2

J3

2
4
6
8

10

20

30

40

50

60

70

80

90

CON019

1
3
5
7
9
1112
1314
1516
1718
19
2122
2324
2526
2728
29
3132
3334
3536
3738
39
4142
4344
4546
4748
49
5152
5354
5556
5758
59
6162
6364
6566
6768
69
7172
7374
7576
7778
79
8182
8384
8586
8788
89

DSP_CLKOUT

RD

WE

R176

4.7K
0805

JTAG

HEADER

ZP4

1
3
5
7

9
11
13

2
4
6
8
10
12
14

IDC7X2

EMULATOR_SELECT

EMULATOR_EMU
EMULATOR_TMS
EMULATOR_TCK
EMULATOR_TRST
EMULATOR_TDI
EMULATOR_TDO

RESET

DA_SOFT_RESET

DAIP5_ADC_DATA
DAIP7_ADC_BCLK

DAIP9_DAC_D4

DAIP11_DAC_D2

DAIP13_DAC_BCLK

DAIP17_AUDIO_OSC

DA_EMULATOR_SELECT
DA_EMULATOR_EMU
DA_EMULATOR_TMS
DA_EMULATOR_TCK
DA_EMULATOR_TRST
DA_EMULATOR_TDI
DA_EMULATOR_TDO

RESET
DA_SOFT_RESET

DEBUG_AGENT

DAI

HEADER

P3

1
3

DAIP3

DAIP15

DAIP19_SW3 DAIP20_SW4

5
7

9
11
13
15
17
19
21
23
25

IDC13X2

GND

2
4
6
8
10
12
14
16
18
20
22
24
26

3.3V

3V

SHGND

SHGND

TMS
TCK

TRST

TDI

TDO

EMU

DA_GP0
DA_GP1
DA_GP2
DA_GP3

DAIP2DAIP1_SPDIF_OUT
DAIP4
DAIP6_AD1835_MCLK
DAIP8_ADC_LRCLK
DAIP10_DAC_D3

DAIP12_DAC_D1
DAIP14_DAC_LRCLK
DAIP16
DAIP18_SPDIF_IN

TMS
TCK
TRST
TDI
TDO
EMU

2

3

SPI

HEADER

P2

IDC3X2

2
4

SPICLK
SPIDS
FLAG1_SW1

NOTE: Must disable SW1 when using this pin as SPI select.

Title

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

EXPANSION INTERFACE/JTAG/SPI/DAI

MOSI

4

MISO

1
3
5 6

See page 9

Size Board No.

C

Date Sheet of

A B C D

5-18-2007_15:33 10 11

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

A0190-2004

4

Rev

2.0A

A B C

D

1

POWER IN

J7

1

2

CON005

3

C37
1000PF
1206

D2S2A
2A
DO-214AA

C38
1000PF
1206

F1

2.5A
FUS001

FER3
190
FER002

4
1

UNREG_IN

3
2

C46
10UF
1210

C47

0.1UF
0805

UNREG_IN

C61
1UF
0805

7
8

VR4
IN1

IN2

OUT1
OUT2
OUT3

GND

4

ADP3336ARMZ
MSOP8

R82

0
1
2
3
56

FBSD

R88

210.0K
0805

R87

64.9K
0805

1206

C56
1UF
0805 0805

5V

C52 C40
10UF

UNREG_IN

VR1

7

IN1

8

IN2

6 5

GND

4

C44
1UF
0805

1

OUT1

2

OUT2

3

OUT3

FBSD

ADP3336ARMZ
MSOP8

R69

210.0K
0805

R67

64.9K
0805

C39
1UF

5V_B

10UF
08050805

1

2

SHGND

UNREG_IN

C17
10UF
1210

R192
0
0805

UNREG_IN

3

C49
10UF
1210

C48
1UF
0805

C183
220PF
1206

R191
0
0805
DNP

VR5

6 7

VIN SYNC_MODE

SWRUN

4 8

GND PLL_LPF

2

ITH

LTC1877
MSOP8

VFB

R93

255.0K
0603

VR2

1

COMP

R84

C15
470PF
0603

24.9K
0603

C16
68PF
0603

R91

80.6K
0603

CT19
47UF
D

TP3

C50
10UF
0805

PGND

1.2V

L1
10UH

51

3

IND001

R83

249.0K
0805

R86
470K
0805

C55
30PF
1206

C14
10UF
0805

DNP

GND

2

PGND

IN

CS

PGATEFB

ADP1864
SOT23-6

R73
0
0805

R89

0.05

R85

0

0603

1206

5

4

63

FDC658P

U13

3

FDC658P
SOT23-6

3.3V

TP5

14
2
5
6

L2

6.8UH
IND009

D1
SL22
DO-214AA

CT20
47UF
B

CT21

2.2UF
B

C13
1UF
0805
DNP

R90
0
0805

2

3

PGND

FER2
600

1206

TP1

4

TP7TP4TP6TP2

FER5
600

1206

MH5 MH4MH3MH1

MH2

M5 M4M3M2M1

RUBBER FOOT

MSC009

RUBBER FOOT

MSC009

RUBBER FOOT

MSC009

RUBBER FOOT

MSC009

RUBBER FOOT

MSC009

Title

ANALOG
DEVICES

ADSP-21364 EZ-KIT Lite

20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD

4

POWER

SHGND

A B C D

SHGND

Size Board No.

C

A0190-2004

Date Sheet of

Rev

2.0A

11115-18-2007_15:33

IINDEX

A

AD15-8 pins, 2-3, 2-7
AD1835, CAD and DAC

master clock (MCLK), 1-8, 2-6

AD1835A, CAD and DAC

configuration registers, 1-9, 2-6
DAI interface, 1-8, 2-5
master/slave modes, 1-9, 2-10
setup switch (SW7), 2-10

SPI interface, 2-6, 2-7
AD7-0 (LED8-1) pins, 1-11, 2-7, 2-11, 2-14
ADC_DATA pins, 2-10
ALE pins, 2-3, 2-11
analog audio, See audio, AD1835A
analog-to-digital converters (ADCs), See

AD1835A
architecture, of this EZ-KIT Lite, 2-2
audio

in RCA connector (J4), 1-9, 2-17
interface, xi, 1-8
oscillators, 2-5, 2-10
out RCA connector (J5), 2-17

B

background telemetry channel (BTC), 1-12
bill of materials, A-1
board schematic, B-1
boot

configuration pins (BOOTCFG1-0), 2-12
modes, 2-3, 2-12

C

CLKCFG1-0 pins, 2-3, 2-12
CLKIN pins, 2-3
clock

multiplier ratios, 2-12
routing, 2-10

codecs, See AD1835A
configuration, of this EZ-KIT Lite, 1-3
connectors

diagram of locations, 1-3, 2-16
J1-3 (expansion interface), 2-4, 2-6, 2-7, 2-16
J4 (audio in RCA), 1-9, 2-17
J5 (audio out RCA), 1-9, 2-17
J6 (headphone out), 1-9, 2-17
J7 (power), 1-4, 2-18
J8-9 (S/PDIF in coax), 2-18
P2 (SPI header), 2-6, 2-19
P3 (DAI header), 2-6, 2-19
ZJ1 (USB), 1-4, 2-19

ZP4 (JTAG), 2-8, 2-20
conventions, manual, xx
core

clock rates, 2-12

frequency, 2-3

to CLKIN ratios, 2-12

voltage, 2-2
customer support, xiv

ADSP-21364 EZ-KIT Lite Evaluation System Manual I-1

INDEX

D

DAI

block diagram, 2-5
connections, 2-10, 2-11
header (P3), 2-19

port
DAI_P17 pins, 2-10
DAI_P19-20 (SW3-4) pins, 1-10, 2-11, 2-15
DAIP6 pins, 2-10
default configuration, of this EZ-KIT Lite, 1-3
digital audio interface, See DAI
digital-to-analog converters (DACs), See

AD1835A

DIP switch SW9, 1-3, 1-10, 2-11

E

electret microphone, 1-9, 2-9
example programs, 1-12
expansion interface, 2-4, 2-6, 2-7, 2-16
external memory, 1-7

F

features, of this EZ-KIT Lite, x
FLAG0 (SPI flash) pins, 1-8, 2-6, 2-7
FLAG1 (SW1/SPI) pins, 1-10, 2-7, 2-11, 2-19
FLAG2 (SW2) pins, 1-10, 2-7, 2-11
FLAG3 (AD1835A select) pins, 1-9, 2-6, 2-7
FLAG registers, 1-10, 2-14
flash memory

boot mode (default), 2-12

start/end addresses, 1-7

via parallel port, 1-7, 2-3
frame sync/clock signals, 1-9, 2-10
frequency, 2-3

H

headphone jack (J6), -xi, 2-17

I

installation, of this EZ-KIT Lite, 1-5
internal boot mode, 2-12
IO

sample rates, 1-8
voltage, 2-2

J

JTAG

connector (ZP4), 2-20
emulation port, 2-8

L

latch-enable pin (ALE), 1-11, 2-3, 2-11
LED_CS signals, 2-11
LEDs

diagram of locations, 1-3, 2-13
LED10 (power), 1-4, 2-14
LED1-8 (general-purpose IO), 1-11, 2-14
LED9 (processor reset), 1-4, 2-14

ZLED3 (USB monitor), 1-5, 2-14
license restrictions, 1-7
loop-back test switch (SW11), 2-13

M

master input clock (MCLK), 1-8, 2-6
memory bus (AD15-0), 2-3

N

notation conventions, -xx

G

general-purpose IO pins, 1-10, 1-11, 2-3, 2-6,

2-14, 2-15

O

oscillators, 1-8, 2-3

I-2 ADSP-21364 EZ-KIT Lite Evaluation System Manual

INDEX

P

package contents, 1-2
parallel flash memory, See flash memory
parallel port (PP)

boot mode, 2-3, 2-12
connections, 1-8, 1-11, 2-3

control signals, 2-7
PMCTL register, 2-3
power

connector (J7), 2-18

LED (LED10), 2-14

supply, 1-2, 2-18
PPFLG bits, 1-8, 1-11
push buttons

See also switches by name (SWx)

diagram of locations, 1-10, 2-13

R

R79-80 resistors, 2-2
RCA connectors, xi, 1-9, 2-5
registration, of this product, 1-3
reset

processor (LED9), 2-14

push button (SW5), 2-15
restrictions, of the licence, 1-7

S

sample rates, 1-8
schematic, of this EZ-KIT Lite, B-1
serial peripheral interface, See SPI
setup, of this EZ-KIT Lite, 1-3
signal routing units (SRUs), 1-9, 2-5
S/PDIF

connectors (J8-9), 2-18

receivers, 1-9

SPI

connections, 2-6
disable switch (SW8), 2-11
flash memory, 1-7, 2-6, 2-7
header (P2), 2-19
master boot mode, 2-3, 2-12
port, 1-8, 1-9
slave boot mode, 2-12

SRAM

configuration, 1-7

via parallel port, 2-3
startup, of this EZ-KIT Lite, 1-5
SW10 (boot mode/clock ratio) switch, 2-3, 2-12
SW11 (loop-back test) switch, 2-13
SW1-2 (FLAG1-2) push buttons, 1-10, 2-7,

2-11, 2-15

SW3-4 (DAI19-20) push buttons, 1-10, 2-11,

2-15

SW5 (reset) push button, 2-15
SW6 (microphone) switch, 1-9, 2-9
SW7 (AD1835A) switch, 2-10
SW8 (SPI disable) switch, 2-6, 2-11
SW9 (push button enable) DIP switch, 1-3,

1-10, 2-11, 2-15

switches

See also switches by name (SWx)
diagram of locations, 2-9

synchronous random access memory, See SRAM
SYSCTL register, 1-8, 1-11
system architecture, of this EZ-KIT Lite,

2-2

T

time-division multiplexed (TDM) mode, 1-8
two-wire interface (TWI) mode, 1-8

U

U24, LED latch, 2-11

ADSP-21364 EZ-KIT Lite Evaluation System Manual I-3

INDEX

USB

cable, 1-3, 2-14
connector (ZJ1), 2-19
interface, 2-8, 2-20
monitor LED (ZLED3), 2-14

V

VisualDSP++

documentation, xix
environment, 1-5
online Help, xix

voltage planes, 2-2

W

WE signals, 2-11

I-4 ADSP-21364 EZ-KIT Lite Evaluation System Manual