Analog Devices ADSP-BF592 EZ-KIT Lite User manual

a
ADSP-BF592 EZ-KIT Lite®
Evaluation System Manual
Revision 1.0, May 2010
Part Number
82-000231-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

Copyright Information
© 2010 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-
ment may not be reproduced in any form without prior, express written
consent from Analog Devices, Inc.
Printed in the USA.
Disclaimer
Analog Devices, Inc. reserves the right to change this product without
prior notice. Information furnished by Analog Devices is believed to be
accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use; nor for any infringement of patents or other rights of
third parties which may result from its use. No license is granted by impli-
cation or otherwise under the patent rights of Analog Devices, Inc.
Trademark and Service Mark Notice
The Analog Devices logo, VisualDSP++, Blackfin, 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-BF592 EZ-KIT Lite is designed to be used solely in a labora-
tory environment. The board is not intended for use as a consumer end
product or as a portion of a consumer end product. The board is an open
system design which does not include a shielded enclosure and therefore
may cause interference to other electrical devices in close proximity. This
board should not be used in or near any medical equipment or RF devices.
The ADSP-BF592 EZ-KIT Lite is currently being processed for certifica-
tion that it complies with the essential requirements of the European
EMC directive 89/336/EEC amended by 93/68/EEC and therefore carries
the “CE” mark.
The EZ-KIT Lite evaluation system contains ESD (electrostatic discharge)
sensitive devices. Electrostatic charges readily accumulate on the human
body and equipment and can discharge without detection. Permanent dam-
age may occur on devices subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance degradation or loss of
functionality. Store unused EZ-KIT Lite boards in the protective shipping
package.

ADSP-BF592 EZ-KIT Lite Evaluation System Manual iii
CONTENTS
PREFACE
Product Overview .......................................................................... ix
Purpose of This Manual .................................................................. x
Intended Audience ......................................................................... xi
Manual Contents ........................................................................... xi
What’s New in This Manual .......................................................... xii
Technical or Customer Support ..................................................... xii
Supported Processors .................................................................... xiii
Product Information .................................................................... xiii
Analog Devices Web Site ........................................................ xiii
VisualDSP++ Online Documentation ..................................... xiv
Technical Library CD .............................................................. xv
EngineerZone .......................................................................... xv
Social Networking Web Sites .................................................. xvi
Related Documents ...................................................................... xvi
Notation Conventions ................................................................. xvii
USING ADSP-BF592 EZ-KIT LITE
Package Contents .......................................................................... 1-2

Contents
iv ADSP-BF592 EZ-KIT Lite Evaluation System Manual
Default Configuration .................................................................. 1-3
EZ-KIT Lite Installation ............................................................... 1-5
EZ-KIT Lite Session Startup ......................................................... 1-6
Evaluation License Restrictions ..................................................... 1-8
Memory Map ............................................................................... 1-8
SPI Flash Memory Interface .......................................................... 1-9
Audio Interface ............................................................................. 1-9
Power-On-Self Test ..................................................................... 1-11
Expansion Interface II ................................................................. 1-11
Power Architecture ..................................................................... 1-12
VDDINT Programmable Regulator ............................................ 1-13
Power Measurements .................................................................. 1-14
Example Programs ...................................................................... 1-14
Background Telemetry Channel .................................................. 1-15
Reference Design Information ..................................................... 1-15
ADSP-BF592 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Programmable Flags ...................................................................... 2-3
Push Buttons and Switches ............................................................ 2-6
SPORT0 Enable Switch (SW1) ............................................... 2-7
UART Setup Switch (SW2) ..................................................... 2-7
Battery Switch (SW3) .............................................................. 2-7
Boot Mode Select Switch (SW4) .............................................. 2-8
Push Button Enable Switch (SW5) .......................................... 2-8

ADSP-BF592 EZ-KIT Lite Evaluation System Manual v
Contents
Fuel Gauge Enable Switch (SW6) ............................................ 2-8
Reset Push Button (SW7) ........................................................ 2-9
Programmable Flag Push Buttons (SW8–9) ............................ 2-10
MIC Gain Switch (SW10) ..................................................... 2-10
WAKE_EN Switch (SW11) ................................................... 2-10
Jumpers ...................................................................................... 2-12
Reset Jumper (JP1) ................................................................ 2-13
SPI Flash CS Enable Jumper (JP2) ......................................... 2-13
VDDEXT Power Jumper (JP3) .............................................. 2-13
VDDINT Power Jumper (JP4) .............................................. 2-13
MIC Select Jumper (JP5) ....................................................... 2-14
CHG Control Jumper (JP6) .................................................. 2-14
BATT Installed Jumper (JP7) ................................................. 2-14
R89 Jumper (JP8) .................................................................. 2-14
DA Test Mode Jumper (ZP1) ................................................. 2-15
Windows/Linux Jumper (ZJP2) ............................................. 2-15
LEDs .......................................................................................... 2-16
GPIO LEDs (LED1–3) ......................................................... 2-17
Reset LED (LED4) ................................................................ 2-17
Power LED (LED5) ............................................................... 2-17
Battery Charging LED (LED6) .............................................. 2-17
Battery Low LED (LED7) ..................................................... 2-18
BATT GOOD LED (LED8) ................................................. 2-18
DA PWR LED (ZLED1) ....................................................... 2-18

Contents
vi ADSP-BF592 EZ-KIT Lite Evaluation System Manual
DA MON LED (ZLED2) ..................................................... 2-18
DA STAT LED (ZLED3) ...................................................... 2-18
Connectors ................................................................................. 2-19
DCE UART Connector (J1) .................................................. 2-20
Dual Audio Connectors (J2–3) .............................................. 2-20
DMAX Land Grid Array Connector (P1) ............................... 2-20
JTAG Connector (P2) ........................................................... 2-21
Battery Connector (P3) ......................................................... 2-21
Expansion Interface II Connectors (P4–5) ............................. 2-21
Expansion Interface II Connector (P6) .................................. 2-22
Power Connector (P9) ........................................................... 2-22
USB Connector (ZP1) .......................................................... 2-22
ADSP-BF592 EZ-KIT LITE BILL OF MATERIALS
ADSP-BF592 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
Processor and SPI Flash ................................................................ B-2
Audio Codec ................................................................................ B-3
LEDs, PBs, RESET, UART ........................................................... B-4
Expansion and DMAX .................................................................. B-5
Battery Charger and Fuel Gauge ................................................... B-6
Power ........................................................................................... B-7
INDEX

ADSP-BF592 EZ-KIT Lite Evaluation System Manual vii
PREFACE
Thank you for purchasing the ADSP-BF592 EZ-KIT Lite®, Analog
Devices, Inc. low-cost, low-power consumption evaluation system for the
ADSP-BF592 Blackfin®processors.
Blackfin processors embody a new type of embedded processor designed
specifically to meet the computational demands and power constraints of
today’s embedded audio, video, and communications applications. They
deliver breakthrough signal-processing performance and power efficiency
within a reduced instruction set computing (RISC) programming model.
Blackfin processors support a media instruction set computing (MISC)
architecture. This architecture is the natural merging of RISC, media
functions, and digital signal processing (DSP) characteristics. Blackfin
processors deliver signal-processing performance in a microprocessor-like
environment.
Based on the Micro Signal Architecture (MSA), Blackfin processors com-
bine a 32-bit RISC instruction set, dual 16-bit multiply accumulate
(MAC) DSP functionality, and eight-bit video processing performance
that had previously been the exclusive domain of very-long instruction
word (VLIW) media processors.
The evaluation board is designed to be used in conjunction with the Visu-
alDSP++®development environment to test capabilities of the

viii ADSP-BF592 EZ-KIT Lite Evaluation System Manual
ADSP-BF592 Blackfin processors. The VisualDSP++ development envi-
ronment aids advanced application code development and debug, such as:
• Create, compile, assemble, and link application programs written
in C++, C, and ADSP-BF592 assembly
• Load, run, step, halt, and set breakpoints in application programs
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
Access to the processor from a personal computer (PC) is achieved
through a USB port or an external JTAG emulator. The USB interface
provides unrestricted access to the ADSP-BF592 processor and evaluation
board peripherals. Analog Devices JTAG emulators offer faster communi-
cation between the host PC and target hardware. Analog Devices carries a
wide range of in-circuit emulation products. To learn more about Analog
Devices emulators and processor development tools, go to
http://www.analog.com/dsp/tools/.
The ADSP-BF592 EZ-KIT Lite provides example programs to demon-
strate the evaluation board capabilities.
LThe ADSP-BF592 EZ-KIT Lite installation is part of the Visu-
alDSP++ 5.0. An 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 1-8 in this manual and
the VisualDSP++ Installation Quick Reference Card.

ADSP-BF592 EZ-KIT Lite Evaluation System Manual ix
Preface
Product Overview
The board features:
• Analog Devices ADSP-BF592 Blackfin processor
• Core performance up to 400 MHz
• 64-lead LFCSP
• Programmable VDDINT core power
• Analog Devices AD5258 TWI digital potentiometer
• Analog Devices ADP1715 low dropout linear regulator
• SPI external flash memory
• Numonyx M25P16 – 16 Mb
• Audio codec
• Analog Devices SSM2603 stereo, 24-bit analog-to-digital
and digital-to-analog converters
• Highly efficient headphone amplifier
• Stereo line input and monaural microphone input
• Universal asynchronous receiver/transmitter (UART)
• ADM3202 RS-232 line driver/receiver
• DB9 female connector

Purpose of This Manual
x ADSP-BF592 EZ-KIT Lite Evaluation System Manual
•LEDs
• Eight LEDs: one board reset (red), three general-purpose
(amber), one power (green), one battery good indicator
(green), one battery low indicator (amber) and one battery
charging indicator (amber)
• Push buttons
• Four push buttons: one reset, two programmable flags, and
one wake-up with debounce logic
• Expansion interface II
• Next generation of the expansion interface design, provides
access to most of the processor signals
• Land grid array
• Easy probing of all port pins
• Other features
• JTAG ICE 14-pin header
• Battery charger for a 3.7V single sell Li-Ion battery
For information about the hardware components of the EZ-KIT Lite,
refer to “ADSP-BF592 EZ-KIT Lite Bill Of Materials” on page A-1.
Purpose of This Manual
The ADSP-BF592 EZ-KIT Lite Evaluation System Manual provides
instructions for installing the product hardware (board). The text
describes operation and configuration of the board components and pro-
vides guidelines for running your own code on the ADSP-BF592 EZ-KIT
Lite. Finally, a schematic and a bill of materials are provided for reference.

ADSP-BF592 EZ-KIT Lite Evaluation System Manual xi
Preface
The product software installation is detailed in the VisualDSP++ Installa-
tion Quick Reference Card.
Intended Audience
The primary audience for this manual is a programmer who is familiar
with Analog Devices processors. This manual assumes that the audience
has a working knowledge of the appropriate processor architecture and
instruction set. Programmers who are unfamiliar with Analog Devices
processors can use this manual but should supplement it with other texts
(such as the ADSP-BF50x Blackfin Processor Hardware Reference and
Blackfin Processor Instruction Set Reference) that describe your target
architecture.
Programmers who are unfamiliar with VisualDSP++ should refer to the
VisualDSP++ online Help and user’s or getting started guides. For the
locations of these documents, see “Related Documents”.
Manual Contents
The manual consists of:
• Chapter 1, “Using ADSP-BF592 EZ-KIT Lite” on page 1-1.
Describes EZ-KIT Lite functionality from a programmer’s perspec-
tive and provides an easy-to-access memory map.
• Chapter 2, “ADSP-BF592 EZ-KIT Lite Hardware Reference” on
page 2-1.
Provides information about the EZ-KIT Lite hardware
components.

What’s New in This Manual
xii ADSP-BF592 EZ-KIT Lite Evaluation System Manual
• Appendix A, “ADSP-BF592 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-BF592 EZ-KIT Lite Schematic” on page B-1.
Provides the resources for board-level debugging, can be used as a
reference guide.
What’s New in This Manual
This is the first revision of the ADSP-BF592 EZ-KIT Lite Evaluation Sys-
tem Manual.
Technical or Customer Support
You can reach Analog Devices, Inc. Customer Support in the following
ways:
• Visit the Embedded Processing and DSP products Web site at
http://www.analog.com/processors/technical_support
• E-mail tools questions to
[e-mail]
• E-mail processor questions to
[email protected]m (World wide support)
[email protected] (Europe support)
[email protected] (China support)
• Phone questions to 1-800-ANALOGD

ADSP-BF592 EZ-KIT Lite Evaluation System Manual xiii
Preface
• Contact your Analog Devices, Inc. local sales office or authorized
distributor
• Send questions by mail to:
Analog Devices, Inc.
One Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
USA
Supported Processors
This evaluation system supports Analog Devices ADSP-BF592 Blackfin
embedded processors.
Product Information
Product information can be obtained from the Analog Devices Web site,
VisualDSP++ online Help system, and a technical library CD.
Analog Devices Web Site
The Analog Devices Web site, www.analog.com, provides information
about a broad range of products—analog integrated circuits, amplifiers,
converters, and digital signal processors.
To access a complete technical library for each processor family, go to
http://www.analog.com/processors/technical_library. The manuals
selection opens a list of current manuals related to the product as well as a
link to the previous revisions of the manuals. When locating your manual
title, note a possible errata check mark next to the title that leads to the
current correction report against the manual.

Product Information
xiv ADSP-BF592 EZ-KIT Lite Evaluation System Manual
Also note, MyAnalog.com is a free feature of the Analog Devices Web site
that allows customization of a Web page to display only the latest infor-
mation about products you are interested in. You can choose to receive
weekly e-mail notifications containing updates to the Web pages that meet
your interests, including documentation errata against all manuals.
MyAnalog.com provides access to books, application notes, data sheets,
code examples, and more.
Visit MyAnalog.com to sign up. If you are a registered user, just log on.
Your user name is your e-mail address.
VisualDSP++ Online Documentation
Online documentation comprises the VisualDSP++ Help system, software
tools manuals, hardware tools manuals, processor manuals, Dinkum
Abridged C++ library, and FLEXnet License Tools software documenta-
tion. You can search easily across the entire VisualDSP++ documentation
set for any topic of interest.
For easy printing, supplementary Portable Documentation Format (.pdf)
files for all manuals are provided on the VisualDSP++ installation CD.
Each documentation file type is described as follows.
File Description
.chm Help system files and manuals in Microsoft help format
.htm or
.html
Dinkum Abridged C++ library and FLEXnet License Tools software documenta-
tion. Viewing and printing the .html files requires a browser, such as Internet
Explorer 6.0 (or higher).
.pdf VisualDSP++ and processor manuals in PDF format. Viewing and printing the
.pdf files requires a PDF reader, such as Adobe Acrobat Reader (4.0 or higher).

ADSP-BF592 EZ-KIT Lite Evaluation System Manual xv
Preface
Technical Library CD
The technical library CD contains seminar materials, product highlights, a
selection guide, and documentation files of processor manuals, Visu-
alDSP++ software manuals, and hardware tools manuals for the following
processor families: Blackfin, SHARC, TigerSHARC, ADSP-218x, and
ADSP-219x.
To order the technical library CD, go to http://www.analog.com/proces-
sors/technical_library, navigate to the manuals page for your
processor, click the request CD check mark, and fill out the order form.
Data sheets, which can be downloaded from the Analog Devices Web site,
change rapidly, and therefore are not included on the technical library
CD. Technical manuals change periodically. Check the Web site for the
latest manual revisions and associated documentation errata.
EngineerZone
EngineerZone is a technical support forum from Analog Devices. It allows
you direct access to ADI technical support engineers. You can search
FAQs and technical information to get quick answers to your embedded
processing and DSP design questions.
Use EngineerZone to connect with other DSP developers who face similar
design challenges. You can also use this open forum to share knowledge
and collaborate with the ADI support team and your peers. Visit
http://ez.analog.com to sign up.

Related Documents
xvi ADSP-BF592 EZ-KIT Lite Evaluation System Manual
Social Networking Web Sites
You can now follow Analog Devices processor development on Twitter
and LinkedIn. To access:
• Twitter: http://twitter.com/ADIsharc and
http://twitter.com/blackfin
• LinkedIn: Network with the LinkedIn group, Analog Devices
SHARC or Analog Devices Blackfin: http://www.linkedin.com
Related Documents
For information on product related development software, see the follow-
ing publications.
Table 1. Related Processor Publications
Title Description
ADSP-BF592 Blackfin Embedded Processor Data
Sheet
General functional description, pinout, and
timing of the processor.
ADSP-BF59x Blackfin Processor Hardware Refer-
ence
Description of the internal processor archi-
tecture and all register functions.
ADSP-BF59x Blackfin Processor Programming Ref-
erence
Description of all allowed processor assembly
instructions.
Table 2. Related VisualDSP++ Publications
Title Description
VisualDSP++ Assembler and Preprocessor Manuals Description of the assembler function and
commands.
VisualDSP++ C/C++ Complier and Library Man-
ual for Blackfin Processors
Description of the complier function and
commands for Blackfin processors.

ADSP-BF592 EZ-KIT Lite Evaluation System Manual xvii
Preface
Notation Conventions
Text conventions used in this manual are identified and described as
follows.
VisualDSP++ Linker and Utilities Manual Description of the linker function and com-
mands.
VisualDSP++ Loader and Utilities Manual Description of the loader/splitter function
and commands.
VisualDSP++ Device Drivers and System Services
Manual for Blackfin Processors
Description of the device drivers’ and system
services’ functions and commands.
Example Description
Close command
(File menu)
Titles in reference sections indicate the location of an item within the
VisualDSP++ environment’s menu system (for example, the Close com-
mand appears on the File menu).
{this | that} Alternative required items in syntax descriptions appear within curly
brackets and separated by vertical bars; read the example as this or
that. One or the other is required.
[this | that] Optional items in syntax descriptions appear within brackets and sepa-
rated by vertical bars; read the example as an optional this or that.
[this,…] Optional item lists in syntax descriptions appear within brackets delim-
ited by commas and terminated with an ellipse; read the example as an
optional comma-separated list of this.
.SECTION Commands, directives, keywords, and feature names are in text with
letter gothic font.
filename Non-keyword placeholders appear in text with italic style format.
Table 2. Related VisualDSP++ Publications (Cont’d)
Title Description

Notation Conventions
xviii ADSP-BF592 EZ-KIT Lite Evaluation System Manual
Note: For correct operation, ...
A Note provides supplementary information on a related topic. In the
online version of this book, the word Note appears instead of this
symbol.
Caution: Incorrect device operation may result if ...
Caution: Device damage may result if ...
A Caution identifies conditions or inappropriate usage of the product
that could lead to undesirable results or product damage. In the online
version of this book, the word Caution appears instead of this symbol.
Warning: Injury to device users may result if ...
A Warning identifies conditions or inappropriate usage of the product
that could lead to conditions that are potentially hazardous for the
devices users. In the online version of this book, the word Warning
appears instead of this symbol.
Example Description
L
a
[