ADSP-2191 EZ-KIT Lite Manual (Rev. 2.1)

ADSP-2191 EZ-KIT Lite®
Evaluation System Manual
Revision 2.1, October 2003
Part Number
82-000535-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106
a
Copyright Information
© 2003 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 and EZ-KIT Lite are registered trademarks of
Analog Devices, Inc.
VisualDSP++ is a trademark of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.
Regulatory Compliance
The ADSP-2191 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-2191 EZ-KIT Lite evaluation system had been appended to
the Technical Construction File referenced “DSPTOOLS1” dated
December 21, 1997 and was awarded CE Certification by an appointed
European Competent Body as listed below.
Technical Certificate No: Z600ANA1.006
Issued by:
Technology International (Europe) Limited
41 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TZ, UK
The EZ-KIT Lite evaluation system contains ESD
(electrostatic discharge) sensitive devices. Electrostatic charges readily accumulate on the human
body and equipment and can discharge without
detection. Permanent damage may occur on devices
subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance
degradation or loss of functionality. Store unused
EZ-KIT Lite boards in the protective shipping
package.
CONTENTS
PREFACE
Purpose of This Manual .................................................................. xi
Intended Audience ......................................................................... xii
Manual Contents ........................................................................... xii
What’s New in This Manual .......................................................... xiii
Technical or Customer Support ..................................................... xiii
Supported Processors ...................................................................... xiv
Product Information ...................................................................... xiv
MyAnalog.com ......................................................................... xiv
DSP Product Information .......................................................... xv
Related Documents .................................................................. xvi
Online Documentation ........................................................... xvii
Printed Manuals ...................................................................... xvii
VisualDSP++ Documentation Set ........................................ xvii
Hardware Manuals ............................................................. xviii
Data Sheets ........................................................................ xviii
Contacting DSP Publications .................................................. xviii
Notation Conventions .................................................................. xviii
ADSP-2191 EZ-KIT Lite Evaluation System Manual
v
CONTENTS
GETTING STARTED
Contents of EZ-KIT Lite Package ................................................. 1-1
PC Configuration ......................................................................... 1-3
Installation Tasks .......................................................................... 1-3
Installing VisualDSP++ and EZ-KIT Lite Software .................. 1-4
Installing VisualDSP++ License ............................................... 1-5
Setting Up EZ-KIT Lite Hardware .......................................... 1-5
Installing EZ-KIT Lite USB Driver ......................................... 1-7
Windows 98 USB Driver Installation .................................. 1-8
Windows 2000 USB Driver Installation ............................ 1-12
Windows XP USB Driver Installation ............................... 1-13
Verifying Driver Installation .................................................. 1-15
Starting VisualDSP++ ........................................................... 1-16
USING EZ-KIT LITE
EZ-KIT Lite License Restrictions .................................................. 2-2
Memory Map ............................................................................... 2-2
Using Programmable Flag Pins ...................................................... 2-3
Example Programs ........................................................................ 2-5
Using Flash Programmer Utility .................................................... 2-5
Restricted Software Breakpoints .................................................... 2-5
Software Breakpoints Within Delayed Slots ............................. 2-5
EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 3-2
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ADSP-2191 EZ-KIT Lite Evaluation System Manual
CONTENTS
External Memory Interface (EMI) ............................................ 3-3
Host Port Interface (HPI) ........................................................ 3-3
SPORT0 – Audio Interface ...................................................... 3-4
SPORT1 Telephony Interface .................................................. 3-4
Breadboard Area ...................................................................... 3-5
JTAG Emulation Port .............................................................. 3-6
Jumper and DIP Switch Settings .................................................... 3-6
Audio Input Select Jumper (JP1) .............................................. 3-7
Telephony Codec Serial Interface Mode (JP2) .......................... 3-7
Telephony Codec Disable (JP3) ............................................... 3-8
Audio Codec Disable Jumper (JP4) .......................................... 3-8
Boot Mode Select Switch (JP6) ................................................ 3-9
Bypass Mode Select Switch (JP7) ............................................. 3-9
DSP Clock Multiplier Select Switch (SW4) ............................ 3-10
LEDs and Push Buttons .............................................................. 3-11
Power LED (LED1) ............................................................... 3-11
Reset LEDs (LED2, LED3) ................................................... 3-12
Telephony LEDs (LED6–4) ................................................... 3-12
USB Monitor LED (LED7) ................................................... 3-12
Programmable Flag LEDs (LED10–8) .................................... 3-12
Reset Push Button (SW1) ...................................................... 3-13
Programmable Flag Push Buttons (SW2 and SW3) ................. 3-13
Connectors ................................................................................. 3-14
USB (P1) .............................................................................. 3-14
ADSP-2191 EZ-KIT Lite Evaluation System Manual
vii
CONTENTS
Audio (P3, P4) ...................................................................... 3-15
Telephone (P5) ..................................................................... 3-15
SPORT0 (P6) and SPORT1 (P7) .......................................... 3-16
JTAG (P8) ............................................................................ 3-16
External Memory Interface (P10, P11) .................................. 3-17
Host Port Interface (P12) ...................................................... 3-17
Power Connector (P13) ......................................................... 3-17
Specifications ............................................................................. 3-18
Power Supply ........................................................................ 3-18
Board Current Measurements ................................................ 3-19
Mechanical Dimensions ........................................................ 3-20
BILL OF MATERIALS
INDEX
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ADSP-2191 EZ-KIT Lite Evaluation System Manual
PREFACE
Thank you for purchasing the ADSP-2191 EZ-KIT Lite® evaluation system. The evaluation board is designed to be used in conjunction with the
VisualDSP++ development environment to test the capabilities of the
ADSP-2191 fixed-point digital signal processor (DSP). The VisualDSP++
development environment gives you the ability to perform advanced application code development and debug tasks such as:
• Create, compile, assemble, and link application programs written
in C++, C and ADSP-2191 assembly
• Load, run, step, halt, and set breakpoints in application program
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
Access to the ADSP-2191 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-2191 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 DSP development tools, go to:
http://www.analog.com/dsp/tools/
ADSP-2191 EZ-KIT Lite Evaluation System Manual
ix
ADSP-2191 EZ-KIT Lite provides example programs to demonstrate the
capabilities of the evaluation board.
VisualDSP++ license provided with this EZ-KIT Lite evalua! The
tion system limits the size of a user program to 8K words of
internal memory.
The board’s features include:
• Analog Devices ADSP-2191 processor
"
"
160 MHz Core Clock Speed (default)
Core Clock Multiplication Factor Selection Switch
• USB Debugging Interface
is not the DSP’s USB interface.
!• This
Analog Devices AD1885 48 kHz AC’97 SoundMAX
"
"
®
Codec
Jumper-Selectable Line-In or Mic-In 3.5 mm Stereo Jack
Line-Out 3.5 mm Stereo Jack
• Analog Devices AD1803 Low-Power Modem Codec
RJ-11 Telephone Line Connector
• Rx and Tx LEDs
"
• Flash Memory
"
512K x 8
• Interface Connectors
"
"
"
"
x
14-Pin Emulator Connector for JTAG Interface
SPORT0 and SPORT1 Connectors
External Memory Interface Connectors (not populated)
Host Port Interface Connector (not populated)
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Preface
• General-Purpose IO
"
"
2 Push Button Inputs
4 LEDs Outputs
• Analog Devices ADP3338 and ADP3339 Voltage Regulators
• Breadboard area with typical SMT footprints
The EZ-KIT Lite board has a Flash memory device that can be used to
store user specific boot code. By configuring the jumpers (SW1 switch) and
by programming the Flash memory, the board can run as a stand-alone
unit. For information about using the Flash memory, see “Using Flash
Programmer Utility” on page 2-5.
is interfaced with an audio codec, allowing you to create audio signal processing applications.SPORT1 is connected to a telephony codec
allowing you to interface with a telephone line. Both SPORTs are attached to
off-board connectors to connect to other serial devices.
SPORT0
Additionally, the EZ-KIT Lite board provides un-installed expansion connector footprints that allow you to connect to the processor’s External
Memory Interface (EMI) and Host Port Interface (HPI).
Purpose of This Manual
The ADSP-2191 EZ-KIT Lite Evaluation System Manual provides instructions for using the hardware and installing the software on your PC. This
manual provides guidelines for running your own code on the
ADSP-2191 EZ-KIT Lite. The manual also describes the operation and
configuration of the evaluation board’s components. Finally, a schematic
and a bill of materials are provided as a reference for future ADSP-2191
board designs.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
xi
Intended Audience
Intended Audience
This manual is a user’s guide and reference to the ADSP-2191 EZ-KIT
Lite evaluation system. Programmers who are familiar with the Analog
Devices ADSP-2191 processor architecture, operation, and programming
are the primary audience for this manual.
Programmers who are unfamiliar with Analog Devices Blackfin processors
can use this manual in conjunction with the ADSP-219x/2191 DSP Hardware Reference and the ADSP-219x DSP Instruction Set Reference, which
describe the processor architecture and instruction set. 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, refer to “Related Documents” in this “Preface.”
Manual Contents
The manual consists of:
• Chapter 1, “Getting Started” on page 1-1
Provides software and hardware installation procedures, PC system
requirements, and basic board information.
• Chapter 2, “Using EZ-KIT Lite” on page 2-1
Provides information on the EZ-KIT Lite from a programmer’s
perspective and provides an easy-to-access memory map.
• Chapter 3, “EZ-KIT Lite Hardware Reference” on page 3-1
Provides information on the hardware aspects of the evaluation
system.
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ADSP-2191 EZ-KIT Lite Evaluation System Manual
Preface
• Appendix A, “Bill Of Materials” on page A-1
Provides a list of components used to manufacture the EZ-KIT
Lite board.
• Appendix B, “Schematics” on page B-1
Provides the resources to allow EZ-KIT Lite board-level debugging or to use as a reference design.
This appendix is not part of the online Help. The online Help
viewers should go the PDF version of the ADSP-2191 EZ-KIT Lite
Evaluation System Manual located in the Docs\EZ-KIT Lite Manuals folder on the installation CD to see the schematics.
What’s New in This Manual
This is the third revision of the ADSP-2191 EZ-KIT Lite Evaluation System Manual. The manual provides an updated listing of related
documents.
Technical or Customer Support
You can reach DSP Tools Support in the following ways.
• Visit the DSP Development Tools website at
www.analog.com/technology/dsp/developmentTools/index.html
• Email questions to
[email protected]
• Phone questions to 1-800-ANALOGD
• Contact your ADI local sales office or authorized distributor
ADSP-2191 EZ-KIT Lite Evaluation System Manual
xiii
Supported Processors
• Send questions by mail to
Analog Devices, Inc.
DSP Division
One Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
USA
Supported Processors
The ADSP-2191 EZ-KIT Lite evaluation system supports Analog Devices
ADSP-2191 processors.
Product Information
You can obtain product information from the Analog Devices website,
from the product CD-ROM, or from the printed publications (manuals).
Analog Devices is online at www.analog.com. Our website provides information about a broad range of products—analog integrated circuits,
amplifiers, converters, and digital signal processors.
MyAnalog.com
MyAnalog.com is a free feature of the Analog Devices website that allows
customization of a webpage to display only the latest information on
products you are interested in. You can also choose to receive weekly email
notification containing updates to the webpages that meet your interests.
MyAnalog.com provides access to books, application notes, data sheets,
code examples, and more.
xiv
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Preface
Registration:
Visit 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
email address.
DSP Product Information
For information on digital signal processors, visit our website at
www.analog.com/dsp, 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.
• Email questions or requests for information to
[email protected]
• Fax questions or requests for information to 1-781-461-3010
(North America) or +49 (0) 89 76903-157 (Europe)
ADSP-2191 EZ-KIT Lite Evaluation System Manual
xv
Product Information
Related Documents
For information on product related development software, see the following publications.
Table 1. Related DSP Publications
Title
Description
ADSP-2191 DSP Datasheet
General functional description, pin-out, and
timing.
ADSP-219x/2191 DSP Hardware Reference
Description of internal processor architecture
and all register functions.
ADSP-219x Instruction Set Reference
Description of all allowed processor assembly
instructions.
Table 2. Related VisualDSP++ Publications
Title
Description
VisualDSP++ 3.5 User’s Guide for 16-Bit Proces- Detailed description of VisualDSP++ 3.5 feasors
tures and usage.
VisualDSP++ 3.5 Assembler and Preprocessor
Manual for ADSP-21xx Processors
Description of the assembler function and
commands for Blackfin processors.
VisualDSP++ 3.5 C/C++ Complier and Library
Manual for ADSP-219x Processors
Description of the complier function and commands for Blackfin processors
VisualDSP++ 3.5 Linker and Utilities Manual
for 16-Bit Processors
Description of the linker function and commands for 16-bit processors.
VisualDSP++ 3.5 Loader Manual for 16-Bit
Processors
Description of the loader/splitter function and
commands for 16-bit processors.
The listed documents can be found through online Help or in the Docs
folder of your VisualDSP++ installation. Most documents are available in
printed form.
you plan to use the EZ-KIT Lite board in conjunction with a
! IfJTAG
emulator, refer to the emulator documentation.
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ADSP-2191 EZ-KIT Lite Evaluation System Manual
Preface
Online Documentation
Your software installation kit includes online Help as part of the Windows® interface. These help files provide information about VisualDSP++
and the ADSP-2191 EZ-KIT Lite evaluation system.
To view VisualDSP++ Help, click on the Help menu item or go to the
Windows task bar and select Start→Programs→VisualDSP→
VisualDSP++ Documentation.
To view ADSP-2191 EZ-KIT Lite Help, which now is a part of the
VisualDSP++ Help system, go the Contents tab of the Help window and
select Manuals→ADSP-2191 EZ-KIT Lite.
For more documentation, please go to
http://www.analog.com/technology/dsp/library.html.
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
Printed copies of VisualDSP++ manuals may be purchased through Analog Devices Customer Service at 1-781-329-4700; ask for a Customer
Service representative. The manuals can be purchased only as a kit. For
additional information, call 1-603-883-2430.
If you do not have an account with Analog Devices, you will be referred to
Analog Devices distributors. To get information on our distributors, log
onto www.analog.com/salesdir/continent.asp.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
xvii
Notation Conventions
Hardware Manuals
Printed copies of hardware reference and instruction set reference manuals
can be ordered through the Literature Center or downloaded from the
Analog Devices website. The phone number is 1-800-ANALOGD
(1-800-262-5643). The manuals can be ordered by a title or by product
number located on the back cover of each manual.
Data Sheets
All data sheets can be downloaded from the Analog Devices website. As a
general rule, printed copies of data sheets with a letter suffix (L, M, N, S)
can be obtained from the Literature Center at 1-800-ANALOGD
(1-800-262-5643) or downloaded from the website. Data sheets without
the suffix can be downloaded from the website only—no hard copies are
available. You can ask for the data sheet by part name or by product
number.
If you want to have a data sheet faxed to you, the phone number for that
service is 1-800-446-6212. Follow the prompts and a list of data sheet
code numbers will be faxed to you. Call the Literature Center first to find
out if requested data sheets are available.
Contacting DSP Publications
Please send your comments and recommendations on how to improve our
manuals and online Help. You can contact us by sending email to:
[email protected]
Notation Conventions
The following table describes text conventions used in this manual.
conventions, which apply only to specific chapters, may
! Additional
appear throughout this document.
xviii
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Preface
Example
Description
Close command
(File menu) or OK
Text in bold style indicates the location of an item within the
VisualDSP++ environment’s and boards’ menu system and user interface items.
{this | that}
Alternative required items in syntax descriptions appear within curly
brackets separated by vertical bars; read the example as this or that.
[this | that]
Optional items in syntax descriptions appear within brackets and separated by vertical bars; read the example as an optional this or that.
[this,…]
Optional item lists in syntax descriptions appear within brackets delimited by commas and terminated with an ellipsis; read the example as an
optional comma-separated list of this.
PF9-0
Registers, connectors, pins, commands, directives, keywords, code
examples, and feature names are in text with letter gothic font.
filename
Non-keyword placeholders appear in text with italic style format.
#
Note:
A note providing information of special interest or identifying a
related topic. In the online version of this book, the word Note appears
instead of this symbol.
Caution:
A caution providing information about critical design or programming
issues that influence operation of a product. In the online version of
this book, the word Caution appears instead of this symbol.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
xix
Notation Conventions
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xxvi
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1 GETTING STARTED
This chapter provides the information you need to begin using
ADSP-2191 EZ-KIT Lite evaluation system. For correct operation, install
the software and hardware in the order presented in “Installation Tasks”
on page 1-3.
The chapter includes the following sections.
• “Contents of EZ-KIT Lite Package” on page 1-1
Provides a list of the components shipped with this EZ-KIT Lite
evaluation system.
• “PC Configuration” on page 1-3
Describes the minimum requirements for the PC to work with the
EZ-KIT Lite evaluation system.
• “Installation Tasks” on page 1-3
Describes the step-by-step procedures for setting up the hardware
and software.
Contents of EZ-KIT Lite Package
Your ADSP-2191 EZ-KIT Lite evaluation system package contains the
following items.
• ADSP-2191 EZ-KIT Lite board
• EZ-KIT Lite Quick Start Guide
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-1
Contents of EZ-KIT Lite Package
• CD containing:
"
VisualDSP++ for 16-bit processors with a limited license
"
ADSP-2191 EZ-KIT Lite debug software
"
USB driver files
"
Example programs
"
ADSP-2191 EZ-KIT Lite Evaluation System Manual (this
document)
• Installation Quick Reference Card for VisualDSP++
• Universal 7.5V DC power supply
• USB 2.0 type 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.
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.
1-2
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
PC Configuration
For correct operation of the VisualDSP++ software and the EZ-KIT Lite,
your computer must have the minimum configuration:
Windows 98, Windows 2000, Windows XP
Intel (or comparable) 166 MHz processor
VGA Monitor and color video card
2-button mouse
50 MB free on hard drive
32 MB RAM
Full-speed USB port
CD-ROM Drive
# EZ-KIT Lite does not run under Windows 95 or Windows NT.
Installation Tasks
The following task list is provided for the safe and effective use of the
ADSP-2191 EZ-KIT Lite. Follow the instructions in the presented order
to ensure correct operation of your software and hardware.
1. VisualDSP++ and EZ-KIT Lite software installation
2. VisualDSP++ license installation
3. EZ-KIT Lite hardware setup
4. EZ-KIT Lite USB driver installation
5. USB driver installation verification
6. VisualDSP++ startup
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-3
Installation Tasks
Installing VisualDSP++ and EZ-KIT Lite Software
This EZ-KIT Lite comes with the latest version of VisualDSP++ 3.5 for
16-bit processors. VisualDSP++ installation includes EZ-KIT Lite
installations.
To install VisualDSP++ and EZ-KIT Lite software:
1. Insert the VisualDSP++ installation CD into the CD-ROM drive.
2. If Autoplay is enabled on your PC, you see the Install Shield
Wizard Welcome screen. Otherwise, choose Run from the Start
menu, and enter D:\ADI_Setup.exe in the Open field, where D is
the name of your local CD-ROM drive.
3. Follow the on-screen instructions to continue installing the
software.
4. At the Custom Setup screen, select your EZ-KIT Lite from the list
of available systems and choose the installation directory.
Click an icon in the Feature Description field to see the selected
system’s description. When you have finished, click Next.
5. At the Ready to Install screen, click Back to change your install
options, click Install to install the software, or click Cancel to exit
the install.
6. When the EZ-KIT Lite installs, the Wizard Completed screen
appears. Click Finish.
1-4
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
Installing VisualDSP++ License
To install the VisualDSP++ license:
1. Locate the serial number provided on the sticker affixed to the CD
sleeve and the registration form.
2. From the Start menu, choose Programs, Analog Devices,
VisualDSP++ 3.5 for 16-bit Processors, VisualDSP++
Environment.
3. The information screen asks if you would like to install a license.
Click Yes. The About VisualDSP++ screen appears.
4. Select the Licenses tab and click New.
5. In the Install a New License dialog that opens, select Single User.
6. Fill in the tools serial number in the field provided exactly as it
appears on your CD sleeve or registration form and click Next. An
information window notifies of successful license installation.
Setting Up EZ-KIT Lite Hardware
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-2191 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.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-5
Installation Tasks
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 jumper settings, DIP switch, connector locations, and LEDs used in installation. Confirm that your
board is set up in the default configuration before going to step 3.
JP1
JP2
JP3
Enable
AD1885
AC’97
LINE IN
P1
P13
JP6
JP7
SW4
Host Boot
No Bypass
160MHz
Core Speed
Enable
AD1803
Figure 1-1. Default Jumper Settings
1-6
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
3. Plug the provided power supply into P13 on the EZ-KIT Lite
board. Visually verify that the green power LED (LED1) is on. Also
verify that the two red reset LEDs (LED2 and LED3) go on for a
moment and then go off.
4. Connect one end of the USB cable to an available full speed USB
port on your PC and the other end to P1 on the ADSP-2191
EZ-KIT Lite board.
Installing EZ-KIT Lite USB Driver
The EZ-KIT Lite evaluation system installed on Windows 98, Windows
2000, and Windows XP requires one full-speed USB port.
•
“Windows 98 USB Driver Installation” on page 1-8 describes the
installation on Windows 98.
•
“Windows 2000 USB Driver Installation” on page 1-12 describes
the installation on Windows 2000.
•
“Windows XP USB Driver Installation” on page 1-13 describes
the installation on Windows XP.
The USB driver used by the debug agent is not Microsoft certified because
it is intended for a development or laboratory environment, not a commercial environment.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-7
Installation Tasks
Windows 98 USB Driver Installation
Before using the ADSP-2191 EZ-KIT Lite for the first time, the
Windows 98 USB driver must first be installed.
To install the USB driver:
1. Insert the CD into the CD-ROM drive.
The connection of the device to the USB port activates the Windows 98 Add New Hardware Wizard, as shown in Figure 1-2.
Figure 1-2. Windows 98 – Add New Hardware Wizard
2. Click Next.
1-8
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
3. Select Search for the best driver for your device, as shown in
Figure 1-3.
Figure 1-3. Windows 98 – Searching for Driver
4. Click Next.
5. Select CD-ROM drive, as shown in Figure 1-4.
Figure 1-4. Windows 98 – Searching for CD-ROM
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-9
Installation Tasks
6. Click Next.
Windows 98 locates the WmUSBEz.inf file on the installation CD, as
shown in Figure 1-5.
Figure 1-5. Windows 98 – Locating Driver
7. Click Next.
The Coping Files dialog box appears (Figure 1-6).
Figure 1-6. Windows 98 – Searching for .SYS File Dialog Box
1-10
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
8. Click Browse. The Open dialog box, shown in Figure 1-7, appears
on the screen.
Figure 1-7. Windows 98 – Opening .SYS File
9. In Drives, select your CD-ROM drive.
10. Click OK. The Copying Files dialog box (Figure 1-8) appears.
Figure 1-8. Windows 98 – Copying .SYS File
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-11
Installation Tasks
11. Click OK.
The driver installation is complete, as shown in Figure 1-9.
Figure 1-9. Windows 98 – Completing Software Installation
12. Click Finish to exit the wizard.
13.Verify the installation by following the instructions in “Verifying
Driver Installation” on page 1-15.
Windows 2000 USB Driver Installation
VisualDSP++ 3.5 installation software pre-installs the necessary drivers for
the selected EZ-KIT Lite. The install also upgrades an older driver if such
is detected in the system.
to running the VisualDSP++ 3.5 installer, ensure no other
# Prior
Hardware Wizard windows are running in the background. If any
wizard windows are running, close them before starting the
installer.
1-12
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
To install the USB driver:
1. If VisualDSP++ 3.5 is already installed on your system, go to
step 2. Otherwise, insert the VisualDSP++ CD-ROM into the
CD-ROM drive and run VisualDSP++ 3.5 installation. Refer to
the Installation Quick Reference Card for VisualDSP++ for a
detailed installation description.
When installing VisualDSP++ 3.5 on Windows 2000, make sure
that the appropriate EZ-KIT Lite component is selected for the
installation.
2. Connect the EZ-KIT Lite device to your PC’s USB port.
Windows 2000 automatically detects an EZ-KIT device and automatically installs the appropriate driver for the selected device (see
step 1).
3. Verify the installation by following the instructions in “Verifying
Driver Installation” on page 1-15
Windows XP USB Driver Installation
VisualDSP++ 3.5 installation software pre-installs the necessary drivers for
the selected EZ-KIT Lite. The installation also upgrades an older driver if
such is detected in the system.
to running the VisualDSP++ 3.5 installer, ensure there are no
# Prior
other Hardware Wizard windows running in the background. If
any wizard windows are running, close them before starting the
installer.
To install the USB driver:
1. If VisualDSP++ 3.5 is already installed on your system, go to
step 2. Otherwise, Insert the VisualDSP++ CD-ROM into the CD
drive and run the VisualDSP++ 3.5 installation. Refer to the Installation Quick Reference Card for VisualDSP++ for a detailed
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-13
Installation Tasks
installation description.
When installing VisualDSP++ 3.5 on Windows XP, make sure the
appropriate EZ-KIT Lite component is selected for the installation.
2. Connect the EZ-KIT Lite device to your PC’s USB port.
Connecting the device to the USB port activates the Windows XP
Found New Hardware Wizard, shown in Figure 1-10.
Figure 1-10. Windows XP – Found New Hardware Wizard
1-14
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
3. Select Install the software automatically (Recommended) and
click Next.
When Windows XP completes the driver installation for the
selected device (see step 1), a window shown in Figure 1-11
appears on the screen.
Figure 1-11. Windows XP – Completing Driver Installation
4. Verify the installation by following the instructions in “Verifying
Driver Installation”.
Verifying Driver Installation
Before you use the EZ-KIT Lite evaluation system, verify that the USB
driver software is installed properly:
1. Ensure that the USB cable is connected to the evaluation board and
the PC.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
1-15
Installation Tasks
2. Press the RESET button (SW1) on the evaluation board.
3. Verify that the red DSP RESET LED (LED3) stays lit for a few
seconds.
4. After the DSP RESET LED (LED3) goes out, verify that the yellow
USB monitor LED (LED7) is lit. This LED signifies that the board is
communicating properly with the host PC and is ready to run
VisualDSP++.
5. Open Windows Device Manager and verify that ADSP-2191
EZ-KIT Lite shows under ADI Development Tools with no exclamation point.
are using an EZ-KIT Lite on Windows 98, disconnect the
# IfUSByoucable
from the board before booting the PC. When Windows
98 is booted and you are logged on, re-connect the USB cable to
the board. The operation should continue normally from this
point.
Starting VisualDSP++
To set up a session in VisualDSP++.
1. Verify that the yellow USB monitor LED (LED7, 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. Hold down the Control (CTRL) key.
3. Select the Start button on the Windows taskbar, then choose Programs-->Analog Devices-->VisualDSP++ 3.5 for 16-bit
Processors-->VisualDSP++ Environment.If you are running VisualDSP++ for the first time, go to step 4.
If you already have existing sessions, the Session List dialog box
appears on the screen.
1-16
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Getting Started
4. Click New Session.
5. The New Session dialog box, shown in Figure 1-12, appears on the
screen.
Figure 1-12. New Session Dialog Box
6. In Debug Target, choose EZ-KIT Lite (ADSP-2191).
7. In Processor, choose ADSP-2191.
8. Type a new target name in Session Name or accept the default
name.
9. Click OK to return to the Session List. Highlight the new session
and click Activate.
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Installation Tasks
1-18
ADSP-2191 EZ-KIT Lite Evaluation System Manual
2 USING EZ-KIT LITE
This chapter provides specific information to assist you with developing
programs for the ADSP-2191 EZ-KIT Lite evaluation board. This information appears in the following sections.
• “EZ-KIT Lite License Restrictions” on page 2-2
Describes the restrictions of the VisualDSP++ license shipped with
the EZ-KIT Lite.
• “Memory Map” on page 2-2
Defines the ADSP-2191 EZ-KIT Lite’s memory map.
• “Using Programmable Flag Pins” on page 2-3
Describes the function and use of the programmable flag pins on
the EZ-KIT Lite evaluation system.
• “Example Programs” on page 2-5
Provides information about the example programs included in the
ADSP-2191 EZ-KIT Lite evaluation system.
• “Using Flash Programmer Utility” on page 2-5
Provides information on the Flash Programmer utility included
with the EZ-KIT Lite software.
• “Restricted Software Breakpoints” on page 2-5
Describes the software breakpoint restrictions.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
2-1
EZ-KIT Lite License Restrictions
For more detailed information about programming the ADSP-2191
processor, see “Related Documents” in the “Preface.”
EZ-KIT Lite License Restrictions
The license shipped with the EZ-KIT Lite imposes the following
restrictions.
• Program memory (PM) space is limited to 8K words (1/4 of the
ADSP-2191 PM space).
• No connections to simulator or emulator sessions are allowed.
Memory Map
The ADSP-2191 processor has 32K words of internal SRAM that can be
used for program storage or data storage. The configuration of internal
SRAM is detailed in the ADSP-219x/2191 DSP Hardware Reference.
The ADSP-2191 EZ-KIT Lite board contains 512K x 8 bits of external
Flash memory. This memory is connected to the processor’s ~MS0 and ~BMS
memory select pins. The Flash memory can be accessed in either the boot
memory space or the external memory space.
Table 2-1. EZ-KIT Lite Evaluation Board Memory Map
Start Address
Internal
Memory
2-2
End Address
Page
Content
0x00 0000
0x00 7FFF
0
24-Bit Program Memory (Internal)
0x00 8000
0x00 FFFF
0
16-Bit Data Memory (Internal)
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Using EZ-KIT Lite
Table 2-1. EZ-KIT Lite Evaluation Board Memory Map (Cont’d)
Start Address
External
Memory
Reserved
Boot
Memory
IO Memory
End Address
Page
Content
0x01 0000
0x07 7FFF
1–7
External Memory (Bank 0)
0x08 0000
0x0F FFFF
8–15
512K x 8 Flash Memory (Bank 0)
0x10 0000
0x3F FFFF
16–63
External Memory (Bank 0)
0x40 0000
0x7F FFFF
64–127
External Memory (Bank 1)
0x80 0000
0xBF FFFF
128–191
External Memory (Bank 2)
0xC0 0000
0xFE FFFF
192–254
External Memory (Bank 3)
0xFF 0000
0xFF F3FF
255
24-Bit Boot ROM (Internal)
0xFF F400
0xFF FFFF
255
RESERVED (Internal)
0x01 0000
0x07 FFFF
1–7
Boot Memory
0x08 0000
0x0F FFFF
8–15
512 x 8 Flash Memory
0x10 0000
0xFE FFFF
1–254
Boot Memory
0x00 0000
0x00 1FFF
0–7
16-Bit Internal I/O Memory
0x00 2000
0x03 FFFF
8–255
16-Bit External I/O Memory
the Flash memory starts at address
! Although
Memory Space, during EPROM boot the address
0x08 0000
in the Boot
is put on
0x00 0000
the address bus.
Using Programmable Flag Pins
The ADSP-2191 processor has eight asynchronous Programmable Flag
(PF) IO pins (PF7–0) that let you interact with the running program. Data
pins 8-15 can also be used as Programmable Flag pins, depending on the configuration of the DSP.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
2-3
Using Programmable Flag Pins
During reset, the flag pins (PF7–0) are used to set the multiplication factor,
which sets the core clock frequency. After the DSP is reset, the flags are configured as inputs. The direction of the flags is configured though the DIR register
and are set and read though the FLAGC/S register. For more information on
configuring the flag pins, see the ADSP-219x/2191 DSP Hardware Reference. Flags and their uses are described in Table 2-2.
Table 2-2. Programmable Flag Pin Summary
Flag
Connected To
Description
PF0
LED8
PF1
LED9
PF2
LED10
PF3–0 are connected to the LEDs. They supply feedback for
program execution. For instance, you can write your code to
trigger a flag (and the corresponding LED) when a routine is
complete.
PF3
LED11
PF4
SW3
– Push button
PF5
SW2
– Push button
PF6
AD1803 Reset
PF6
PF7
AD1885 Reset
PF7 is connected to the AD1885 audio codec reset, and can be
used to put the chip in reset.
are connected to the push buttons on the EZ-KIT
Lite board and are for user input. For instance, you can tell
your program to poll for a flag and when it occurs, do other
operation, such as to jump to another instruction.
PF5–4
is connected to the AD1803 telephony codec reset, and can
be used to put the chip in reset.
! All the programmable flags are available on connector
2-4
P9.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Using EZ-KIT Lite
Example Programs
Example programs are provided with the ADSP-2191 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:
\…\VisualDSP\219x\EZ-KITs\ADSP-2191\Examples
Please refer to the readme file provided with each example for more
information.
Using Flash Programmer Utility
The ADSP-2191 EZ-KIT Lite evaluation system includes a Flash Programmer utility. The utility allows you to program the Flash memory on
the EZ-KIT Lite. The Flash Programmer is installed with VisualDSP++.
Once the utility is installed, it is accessible from the Tools pull-down
menu.
For more information on the Flash Programmer utility, select Start and
choose Programs-->VisualDSP-->VisualDSP++ Documentation.
Restricted Software Breakpoints
Under some conditions, breakpoints cannot effectively be placed.
Generally, the emulator or EZ-KIT Lite development system restricts
breakpoint placement when certain conditions are met. These conditions
depend on things such as bus architecture, pipeline depth, and ordering.
Software Breakpoints Within Delayed Slots
Software breakpoints within a delayed slot, such as within two instructions of a delayed branch, are restricted.
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2-5
Restricted Software Breakpoints
In the following example, placing a breakpoint at 100 is acceptable. However, a breakpoint’s behavior at 101 or 102 is not defined and, therefore, is
restricted.
100 IF EQ JUMP 0x0000
/* .+0
*/ (DB);
101 NOP;
102 NOP;
Additionally, breakpoints within two instructions of an IO access are
restricted. In the following example, a breakpoint at 100 is acceptable, but
a breakpoint at 101 or 102 is restricted.
100 DM(0x8000)=I0;
/* or I0=DM(0x8000); */
101 NOP;
102 NOP;
2-6
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3 EZ-KIT LITE HARDWARE
REFERENCE
This chapter describes the hardware design of the ADSP-2191 EZ-KIT
Lite board. The following topics are covered.
• “System Architecture” on page 3-2
Describes the configuration of the ADSP-2191 EZ-KIT Lite board
and explains how the board components interface with the
processor.
• “Jumper and DIP Switch Settings” on page 3-6
Shows the location and describes the function of the configuration
jumpers and the clock multiplication factor selection switch.
• “LEDs and Push Buttons” on page 3-11
Shows the location and describes the function of the LEDs and
push buttons.
• “Connectors” on page 3-14
Shows the location and gives the part number for all the connectors on the board. Also, the manufacturer and part number
information is given for the mating parts.
• “Specifications” on page 3-18
Gives the requirements for powering the board as well as the
mechanical locations of some components of the board.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-1
System Architecture
System Architecture
This section describes the processor’s configuration on the EZ-KIT Lite
board.
Figure 3-1. System Architecture
The EZ-KIT Lite has been designed to provide access to all the capabilities of the ADSP-2191 processor. The EZ-KIT Lite board can be configured
to boot in all of the possible ADSP-2191 boot modes. For information about
configuring the boot mode, see “Boot Mode Select Switch (JP6)” on
page 3-9.
3-2
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
The processor core voltage is 2.5V, and the external interface operates at
3.3V. The input clock to the DSP is a 16-MHz through-hole oscillator.
Footprints are provided on the board for a surface-mount oscillator or a
through-hole crystal. The speed at which the core operates is determined
by the configuration of the multiplication factor switch (SW4) at reset and
the state of the BYPASS jumper (JP7). (See “Bypass Mode Select Switch
(JP7)” on page 3-9 and “DSP Clock Multiplier Select Switch (SW4)” on
page 3-10.) By default, the processor core runs at 160 MHz.
External Memory Interface (EMI)
The External Memory Interface (EMI) is connected to a 512K x 8-bit
Flash memory. This memory is connected to the boot memory select
(~BMS) pin and the memory select 0 (~MS0) pin, allowing the Flash memory
to be used to boot the processor as well as store information during normal operation. Refer to “Memory Map” on page 2-2 for information
about the location of the Flash memory in the processor’s memory map.
All of the address, data, and control signals are available externally via two
off-board connectors. The pinout of the EMI connectors (P10, P11) is
shown in “Schematics” on page B-1.
The upper 8-bits of the data bus (D15–D8) can also be used as programmable flag pins.
Host Port Interface (HPI)
The Host Port Interface (HPI) signals are brought to an unpopulated off
board connector P12. This allows the HPI to interface to a user application.
The pinout of the host port connector (P12) is shown in “Schematics” on
page B-1.
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3-3
System Architecture
SPORT0 – Audio Interface
is connected to the AD1885 SoundMAX codec (U10). Two 3.5mm
stereo jacks (P3, P4) allow audio to be input and output. You can supply
an audio input to the Codec Microphone Input Channel (MIC1) or to the
stereo LINE_IN input channel. The jumper settings of JP1 determine the
codec channel driven by the input jack (P3). The PF6 programmable flag,
which is connected to the reset pin of the AD1885 codec, allows the processor
to reset the codec.
SPORT0
is also routed to an off-board connector (P6). When you use the
off-board connector, the codec must be disabled to avoid bus contention.
JP3 disables the codec by putting it into reset and disabling the codec outputs
from driving the processor’s SPORT inputs. For more information about disabling the codec, see “Telephony Codec Disable (JP3)” on page 3-8.
SPORT0
SPORT1 Telephony Interface
is connected to the AD1803 telephony codec (U11). The telephony
interface provided by the AD1803 allows the processor to act as a modem on a
standard telephone line. Four of the general-purpose pins of the AD1803
codec are used. The following table gives the function of each of the general-purpose pins.
SPORT1
Table 3-1. AD1803 General-Purpose Pin Function
AD1803 Pin
3-4
Description
G[0]
Used to connect or disconnect from the telephone line
G[1]
Detects when the phone is ringing
G[4]
Used as a speaker output, to monitor the telephone communication
G[5]
Connected to an LED. This LED can be used for any application; for
example, to indicate an incoming call or a phone in use
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
is also routed to an off-board connector (P7). When you use the
off-board connector, the codec must be disabled to avoid bus contention. JP4
disables the codec by putting it into reset and disabling the codec outputs
from driving the processor’s SPORT inputs. For more information about disabling the codec, see “Audio Codec Disable Jumper (JP4)” on page 3-8.
SPORT1
Breadboard Area
Use the breadboard area to add external circuitry. You can connect the following processor interfaces to the breadboard area.
• Programmable flags (PF0–PF7)
• SPORT2/SPI0/SPI1
• UART
• Timers
• All board voltages and grounds
• Package Footprints
•
•
•
•
•
•
1x SOIC16
1x SOIC20
4x SOT23-6
1x PSOP44
2x SOT23
27x 0805
# Any circuitry added to the breadboard area is not supported.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-5
Jumper and DIP Switch Settings
JTAG Emulation Port
The JTAG emulation port allows an emulator to access the processor’s
internal and external memory, as well as the special function registers.
See “JTAG (P8)” on page 3-16 for more information about the JTAG
connector. To learn more about available emulators, contact Analog
Devices (see “Product Information” in the “Preface”).
Jumper and DIP Switch Settings
This section describes the function of all the jumpers and DIP switches.
The following figure shows the location of all the jumpers and DIP
switches.
JP3: Telephony Codec Disable
JP2: AD1803 Comm Mode
JP1: Audio Input Select
JP4: Audio Codec Disable
SW4: Clock Multiply Select
JP7: Bypass
JP6: Boot Mode
Figure 3-2. Jumper and Switch Locations
3-6
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
Audio Input Select Jumper (JP1)
The audio input jack (P3) can be connected to the MIC1 or the LINEIN
input channels of the AD1885 codec. When the JP1 jumpers connect pins
1 and 3 and pins 2 and 4, P3 connects to the mono MIC1 channel.
When the jumpers connect pins 3 and 5 and pins 4 and 6, P3 connects to
the stereo LINE_IN channel of the AD1885 codec. These jumper settings
are shown in Figure 3-3. (The words MIC and LINE are on the board as a
reference.)
Figure 3-3. Audio Input Jumper Settings (JP1)
Telephony Codec Serial Interface Mode (JP2)
The AD1803 is capable of AC’97 communication or standard processor serial
port communication. The Serial Interface Mode jumpers determine the type
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-7
Jumper and DIP Switch Settings
of serial interface that the AD1803 emulates. The following table shows the
jumper setting for each mode.
Table 3-2. Jumper Settings for Serial Interface Mode
Pins 1 & 2
Pins 3 & 4
Mode
Not Installed
Not Installed
AC’97 Primary (ID:00) (Default)
Not Installed
Installed
AC’97 Secondary (ID:10)
Installed
Not Installed
AC’97 Secondary (ID:01)
Installed
Installed
DSP Mode
Telephony Codec Disable (JP3)
Placing a jumper between pins 2 and 3 of JP3 places the AD1803 into
reset and isolates its serial port outputs, which are connected to the processor. When a jumper is between pins 1 and 2 of JP3, the AD1803 is
reset on power-up or it can be reset with PF6 of the processor. These positions are labeled on the board as DIS and ENA 1803.
Audio Codec Disable Jumper (JP4)
Placing a jumper between pins 2 and 3 of JP4 places the AD1885 in reset
and isolates its serial port outputs, which are connected to the processor.
When a jumper is between pins 1 and 2 of JP4, the AD1885 is reset on
power-up or it can be reset with PF7 of the processor. These positions are
labeled on the board as DIS and ENA 1885.
3-8
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
Boot Mode Select Switch (JP6)
The boot mode select switch determines how the processor boots.
Table 3-3 shows the jumper settings for the boot modes.
Table 3-3. Boot Mode Select Jumper (JP6) Settings
OPMODE
Pins 1 and 2
BMODE1
Pins 3 and 4
BMODE0
Pins 5 and 6
Function
Installed
Installed
Installed
Execute from 16-bit external memory (no boot).
Installed
Installed
Not Installed
Boot from EPROM
Installed
Not Installed
Installed
Boot from Host (Default)
Installed
Not Installed
Not Installed
Reserved
Not Installed Installed
Installed
Executed from 8-bit external memory (no boot)
Not Installed Installed
Not Installed
Boot from UART
Not Installed Not Installed
Installed
Boot from SPI, up to 4K bits
Not Installed Not Installed
Not Installed
Boot from SPI, >4K bits, up to 512K bits
Bypass Mode Select Switch (JP7)
When the bypass mode jumper is not installed, the processor’s core clock and
the input clock (CLKIN) run at the same speed. The evaluation board ships
with a 16-MHz oscillator. When JP7 is removed, the core runs at 16 MHz.
you use VisualDSP++ to debug the processor, the core clock
! When
must run at a minimum of 24 MHz. The processor cannot be
debugged in bypass mode.
When the jumper is installed, the configuration of SW4 at reset determines the
core clock speed.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-9
Jumper and DIP Switch Settings
DSP Clock Multiplier Select Switch (SW4)
The core clock speed of the processor after reset is set by the position of the
DSP Clock Multiplier Select Switch (SW4) settings at reset.
Table 3-4 shows the default setting for SW4. This setting will produce a
10x-multiplication factor, which results in a 160-MHz core clock speed. For
more information about setting up the multiplication factors, refer to the
“Managing DSP Clocks” section of the ADSP-219x/2191 DSP Hardware
Reference.
Table 3-4. DSP Clock Multiplier Select Switch (SW4) Default Settings
Pin Name
MSEL0
MSEL0
Switch
Location
1
2
Switch
Setting
3-10
On
Off
MSEL0
3
On
MSEL0
MSEL0
MSEL0
MSEL0
DF
4
5
6
7
8
Off
On
On
On
On
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
LEDs and Push Buttons
This section describes the functionality of the LEDs and push buttons.
Figure 3-4 shows the locations of the LEDs and push buttons.
TX (LED4)
RX (LED5)
Phone (LED6)
PF3-0 (LED11-8)
USB Monitor (LED7)
Reset PB (SW1)
Reset LED (LED2)
DSP Reset LED (LED3)
PF5 (SW2)
PF4 (SW3)
Power LED (LED1)
Figure 3-4. LED and Push Button Locations
Power LED (LED1)
When LED1 is lit (green), power is being properly supplied to the board.
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-11
LEDs and Push Buttons
Reset LEDs (LED2, LED3)
When LED2 is lit, the master reset for all the major ICs is active. Therefore,
the ADSP-2191 processor (U1), CY7C64603 (U3), AD1885 (U10), and
AD1803 (U11) are being reset.
When LED3 is lit, the ADSP-2191 (U1) is being reset. The USB interface
resets the ADSP-2191 during USB communication initialization.
Telephony LEDs (LED6–4)
Three LEDs connect to the AD1803 telephony codec. LED4 indicates that the
AD1803 is transmitting serial data to the processor’s SPORT1. LED5 indicates
that the AD1803 is receiving serial data from the processor. LED6 is a user programmable flag connected to G[5], one of the general-purpose pins of the
AD1803 codec. For more information about the AD1803, refer to “SPORT1
Telephony Interface” on page 3-4.
USB Monitor LED (LED7)
The USB Monitor LED (LED7) indicates that USB communication has
been initialized successfully and you can connect to the processor by using
a VisualDSP++ EZ-KIT Lite session. If the LED does not light, try resetting the board, reinstalling the USB driver (see “Installing EZ-KIT Lite
USB Driver” on page 1-7), or both.
Programmable Flag LEDs (LED10–8)
Four LEDs are connected to four of the processor’s Programmable Flag
(PF) pins, PF3–0. These LEDs are active HIGH and are lit by an output of
“1” from the processor. Refer to “Using Programmable Flag Pins” on
page 2-3 for more information on how the flags can be used to program
the processor.
3-12
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
Table 3-5. Programmable Flag LEDs
LED Reference Designator
DSP Programmable Flag Pin
LED8
PF0
LED9
PF1
LED10
PF2
LED11
PF3
Reset Push Button (SW1)
The RESET push button resets the ADSP-2191 (U1), CY7C64603 (U3),
AD1885 (U10), and AD1803 (U11). During reset, the USB interface is automatically reinitialized.
the
push button ( ) while VisualDSP++ is running
# Pressing
disrupts communication and causes errors in the current debug sesRESET
SW1
sion. You must close and re-open VisualDSP++.
Programmable Flag Push Buttons (SW2 and SW3)
Two push buttons are provided for general-purpose user input. SW2 and SW3
connect to the processor’s programmable flag pins. The push buttons are
active high and when pressed, send a high (1) to the processor. Refer to
“Using Programmable Flag Pins” on page 2-3 for more information on how
the flags can be used to program the processor.
Table 3-6. Programmable Flag Push Buttons
Flag Pin
Push Button Reference Designator
PF4
SW3
PF5
SW2
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-13
Connectors
Connectors
This section describes the connector functionality and provides information about mating connectors. The locations of the connectors are shown
in Figure 3-5.
SPORT0
SPORT1
Audio In
Audio Out
USB
Phone In
P6
P5
P1
P7
P3
P4
P12
P8
P13
P10
P11
JTAG
+7.5v
EMI 1
EMI 2
Host Port
Figure 3-5. Connector Locations
USB (P1)
The USB connector is a standard Type B USB receptacle. This connector
is used to debug the processor and is not connected to the processor’s USB
interface.
3-14
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
Part Description
Manufacturer
Part Number
Type B USB receptacle (P1)
Mill-Max
897-30-004-90-000
Digi-Key
ED90003-ND
Mating Connector
USB cable (provided with kit)
Assmann
AK672-5
Digi-Key
AK672-5ND
Audio (P3, P4)
These connectors are two 3.5 mm stereo audio jacks: one input and one
output.
Part Description
Manufacturer
Part Number
3.5 mm stereo jack (P3, P4)
Shogyo
SJ-0359AM-5
Mating Cable
3.5 mm stereo plug to 3.5 mm
stereo cable
Mouser
172-3504
Telephone (P5)
The telephone connector is a standard 6-position 4-contact phone jack.
Part Description
Manufacturer
Part Number
Phone jack (P5)
AMP
555165-2
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-15
Connectors
SPORT0 (P6) and SPORT1 (P7)
SPORT0
and SPORT1 are each connected to a 20-pin connector.
Table 3-7. SPORT Connectors
Part Description
20 position AMPMODU system
50 receptacle
Manufacturer
Part Number
AMP
104069-1
Mating Connectors
20 position AMPMODU system
20 connector
AMP
2-487937-0
20 position AMPMODU system
20 connector (without lock)
AMP
2-487938-0
Flexible film contacts (20 per
connector)
AMP
487547-1
Mating Assembly
Straight-through assembly with
locking connector on each end
Gopher Electronics
DRFFC10X7RHU-RHU5
JTAG (P8)
The JTAG header is the connecting point for a JTAG in-circuit emulator
pod. When an emulator is connected to the JTAG header, the USB debug
interface is disabled.
3 is missing to provide keying. Pin 3 in the mating connector
! Pin
should have a plug.
using an emulator with the EZ-KIT Lite board, follow the
! When
connection instructions provided with the emulator.
3-16
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
External Memory Interface (P10, P11)
Two MICTOR board-to-board connectors provide all of the processor’s
External Memory Interface signals. Contact AMP for information about
mating connectors. The location of these connectors is shown in
“Mechanical Dimensions” on page 3-20.
Table 3-8. External Memory Connectors
Part Description
Manufacturer
Part Number
AMP
2-767004-2
38-Position MICTOR
Host Port Interface (P12)
One MICTOR board-to-board connector provides all the processor’s
Host Port Interface signals. Contact AMP for information about mating
connectors. The location of this connector is shown in “Mechanical
Dimensions” on page 3-20.
Table 3-9. Host Port Connector
Part Description
Manufacturer
Part Number
38-Position MICTOR
AMP
2-767004-2
Power Connector (P13)
The power connector provides all of the power necessary to operate the
EZ-KIT Lite board.
Part Description
Manufacturer
Part Number
2.5 mm Power Jack
Switchcraft
RAPC712
Digi-key
SC1152-ND
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-17
Specifications
Part Description
Manufacturer
Part Number
Mating Power Supply (shipped with EZ-KIT Lite)
7.5V Power Supply
GlobTek
TR9CC2000LCP-Y
Specifications
This section provides the requirements for powering the board and the
mechanical locations of board components.
Power Supply
The power connector supplies DC power to the EZ-KIT Lite board.
Table 3-10 shows the power connector pinout.
Table 3-10. Power Connector
Terminal
Connection
Center pin
+7.5 [email protected]
Outer Ring
GND
Table 3-11 shows the power supply specifications.
Table 3-11. Power Supply Specifications
Input
Output
General
Voltage: 90–264 V AC
Voltage: 7.5 V DC + 5%
Operating Temp: 0 to +40 C
Frequency: 47–63 Hz
Current: 2 A
Storage Temp: -20 to +85 C
Current: < 0.5 A
Regulation: < 5%
Efficiency: 65% typical
Inrush Current: < 40 A
Total Power: 15 W Max
Approvals: UL, CUL, CE
Protection: 1 A fuse
Noise and ripple: < 1%
EMC: EN55022 Class B
3-18
ADSP-2191 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
Table 3-11. Power Supply Specifications (Cont’d)
Input
Output
General
Connector: IEC320 / C14 /3 Pin
Protection: Short Ckt, Over
Load, Over Volt
Connector: FB, 5.5 x 2.5 x
11 mm, CP
Board Current Measurements
The ADSP-2191 EZ-KIT Lite board provides six zero-ohm resistors,
which you can remove to measure current draw. Table 3-12 shows the
resistor number, the voltage plane, and a description of each component
on the plane.
Table 3-12. Current Measurement Resistors
Resistor
Voltage Plane
Description
R89
5V
Main power of the entire board except A5V
R85
A5V
5V analog side of the AD1885
R90
3.3V
All 3.3V ICs, Pull-up Resistors, and LEDs
R87
VDDINT
Core Voltage of the processor
R88
VDDEXT
IO Voltage of the processor
ADSP-2191 EZ-KIT Lite Evaluation System Manual
3-19
Specifications
Mechanical Dimensions
Figure 3-6 shows the dimensions of the board and the location MICTOR
connectors (P10, P11, P12).
Figure 3-6. Mechanical Dimensions
3-20
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Reference
Quantity
Description
Reference
Design
Manufacturer
Part
Number
A BILL OF MATERIALS
1
3
0.00 1/4W 5% RC05
R87-89
YAGEO
0.0QBK-ND
2
1
M29W040 PLCC32
FLASH-512K-X-8-3V
U7
ST MICRO
M29W040B120K6
3
1
74LVC14A SOIC14
U6
HEX-INVER-SCHMITT-TRIGGER
TI
74LVC14AD
4
2
IDT74FCT3244APY SSOP20
3.3V-OCTAL-BUFFER
U2, U16
IDT
IDT74FCT3244APY
5
1
24.576MHZ SMT OSC005
CRYSTAL
Y4
EPSON
MA505 24.576M-C2
6
1
CY7C64603-128 PQFP128
USB-TX/RX MICROCONTROLLER
U3
CYPRESS
CY7C64603-128NC
7
1
MMBT4401 SOT-23
NPN TRANSISTOR 200MA
Q1
FAIRCHILD
MMBT4401
8
2
74LVC00AD SOIC14
U5, U8
PHILIPS
74LVC00AD
9
1
24LC00-SN SOIC8
128 BIT SERIAL EEPROM
U4
MICROCHIP 24LC00-SN
10
1
82082R ICS004
1:1 TRANSFORMER
T1
MIDCOM
82082R
11
1
TS117P ICS003
TELECOM SWITCH
U14
CP CLARE
TS117P
ADSP-2191 EZ-KIT Lite Evaluation System Manual
A-1
Quantity
Reference
Design
Manufacturer
Part
Number
1
CY7C1019BV33-15VC SOJ32
128K X 8 SRAM
U12
CYPRESS
CY7C1019BV33-12VC
13
2
AD8532AR SOIC8
DUAL AMP 250MA
U12–U13
ANALOG
DEVICES
AD8532AR
14
1
BC517 TO-92
DARLINGTON TRAN
Q2
ON SEMIBC517
CONDUCTR
15
1
16MHZ OSC001
U19
DIGI-KEY
SG-8002DC-PCC-ND
(16MHZ)
16
1
SN74AHC1G02 SOT23-5
SINGLE-2 INPUT-NOR
U25
TI
SN74AHC1G02DBVR
17
1
SN74LV164A SOIC14
8-BIT-PARALLEL-SERIAL
U22
T1
SN74LV164AD
18
1
CY7C4201V-15AC TQFP32
64-BYTE-FIFO
U21
CYPRESS
CY7C4201V-15AC
19
1
12.0MHZ THR OSC006
CRYSTAL
Y2
DIG01
300-6027-ND
20
1
10 1/4W 5% RC05
R50
YAGEO
10QTR-ND
21
3
1000pF 50V 5% 1206
CERM
C26,
C36-37
AVX
12065A102JAT2A
22
2
0.1uF 50V 10% 1206
CERM
C11–12
PHILIPS
12062R104K9BB2
23
1
22uF 25V 10% D
TANT
CT12
SIEMENS
B45196-H5226-K409
24
1
AD1803JRU TSSOP24
U11
ANALOG
DEVICES
AD1803JRU
25
1
ADM708SAR SOIC8
VOLTAGE-SUPERVISOR
U15
ANALOG
DEVICES
ADM708SAR
26
1
AD1885JST LQFP48
AC97 STEREO CODEC
U10
ANALOG
DEVICES
AD1885JST
A-2
Description
Reference
12
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Manufacturer
27
1
ADP3338AKC-33 SOT-223
3.3V-1.0AMP REGULATOR
VR3
ANALOG
DEVICES
ADP3338AKC-3.3
28
1
ADP3338AKC-5 SOT-223
5.0V-1.0AMP REGULATOR
VR2
ANALOG
DEVICES
ADP3338AKC-5
29
1
ADP3338AKC-25 SOT-223
2.5V-1.0AMP REGULATOR
VR4
ANALOG
DEVICES
ADP3338AKC-2.5
30
1
ADP3339AKC-5 SOT-223
5V-1.5A REGULATOR
VR1
ANALOG
DEVICES
ADP3339AKC-5-REEL
31
1
ADSP-2191MKST160 LQFP144 U1
1.3MBIT-FIXED-150MHZ
ANALOG
DEVICES
ADSP2191-22MKST160
32
1
RJ11 4PIN CON002
RIGHT ANGLE
P5
AMP
555165-1
33
1
PWR 2.5MM_JACK CON005
RA
P13
SWITCHCRAFT
SC1152-ND12
34
1
USB 4PIN CON009
USB
P1
MILL-MAX
897-30-004-90-000000
35
2
.05 10X2 CON014
RA
P6–7
AMP
104069-1
36
1
DIP8 SWT012
SW4
DIGI-KEY
CKN3060-ND
37
3
SPST-MOMENTARY SWT013
6MM
SW1–3
PANASONIC EVQ-PAD04M
38
6
0.00 1/8W 5% 1206
R28-29,R8
5,R90,R99
,R111
YAGEO
0.0ECT-ND
39
2
220uF 10V 20% E
ELEC
CT2–3
SPRAGUE
293D227X9010E2T
40
8
AMBER-SMT LED001
GULL-WING
LED4-11
PANASONIC LN1461C-TR
41
2
0.22uF 25V 10% 805
CERM
C114
AVX
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Part
Number
Quantity
Reference
Design
Reference
Description
Bill Of Materials
08053C224FAT
A-3
Quantity
Manufacturer
Part
Number
29 0.01uF 100V 10% 805
CERM
C49-69,
C75-82
AVX
08051C103KAT2A
43
1
C89
AVX
08053C224FAT
44
27 0.1uF 50V 10% 805
CERM
C21,
C23-24,
C33-C35,
C38-48,
C70-74,
C83-84,
C86-88
AVX
08055C104KAT
45
5
CT13-17
SPRAGUE
293D106X9025C2T
46
42 10K 100MW 5% 805
R8,R11,
R13-16,R3
1-32,R45,
R53-54,R5
9,
R68,R70-8
1,R92-98,
R100-102,
R104-107,
R110,R114
-115
AVX
CR21-103J-T
47
3
33 100MW 5% 805
R1, R30,
R113
AVX
CR21-330JTR
48
4
4.7K 100MW 5% 805
R52,
R82-84
AVX
CR21-4701F-T
49
1
1M 100MW 5% 805
R5
AVX
CR21-1004F-T
50
1
1.5K 100MW 5% 805
R9
AVX
CR21-1501F-T
51
3
2.21K 1/8W 1% 1206
R6–7, R27
AVX
CR32-2211F-T
52
1
10pF 100V 10% 1206
CERM
C17
AVX
12061A100JATMA
A-4
Reference
Design
Description
Reference
42
0.22uF 25V 10% 805
CERM
10uF 16V 10% C
TANT
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Quantity
Reference
Design
Manufacturer
Part
Number
53
1
2.2uF 35V 10% B
TANT
CT11
AVX
TAJB225K035R
54
3
10uF 16V 10% B
TANT
CT6, CT18–
19
AVX
TAJB106K016R
55
3
100 100MW 5% 805
R49, R57–
58
AVX
CR21-101J-T
56
1
1000 100MHZ 1.5A FER002
0.06 CHOKE
FER10
MURATA
PLM250S40T1
57
2
2A S2A_RECT DO-214AA
SILICON RECTIFIER
D10-11
GENERALSEMI
S2A
58
7
600 100MHZ 500MA 1206
0.70 BEAD
FER1-5,
FER8,
FER11
DIGIKEY
240-1019-1-ND
59
1
0.047UF 16V 10% 1206
C10
AVX
12065C473JATME
60
2
270PF 50V 10% 805
C6, C9
KEMET
C1206C271J5GAC210
61
4
1UF 16V 10% 805
X7R
C90–93
MURATA
GRM40X7R105K016AL
62
4
470PF 100V 10% 1206
CERM
C4–5, C7–
8
AVX
12061A471JAT2A
63
2
30PF 100V 5% 1206
C3, C85
AVX
12061A300JAT2A
64
1
100A P3100SB DO-214AA
SIDACTOR 275V
D8
TECCOR
P3100SB
65
2
95 100MHZ FER003
0.9
FER6–7
FAIR-RITE
2743021447
66
2
27.4K 1/10W 1% 805
R35, R39
DALE
CRCW0805-2742FT
67
1
560 1/10W 1% 805
R91
DALE
CRCW0805-5600FT
68
1
249K 1/10W 1% 805
R36
DALE
CRCW0805-2493FRT1
69
2
97.6K 1/10W 1% 805
R37–38
DALE
CRCW0805-9762FT
70
1
124K 1/10W 1% 805
R40
DALE
CRCW0805-1243FT
Description
Reference
Bill Of Materials
ADSP-2191 EZ-KIT Lite Evaluation System Manual
A-5
Reference
Quantity
Description
Reference
Design
Manufacturer
Part
Number
71
2
8.2K 1/10W 1% 805
R42–43
DALE
CRCW0805-8201FT
72
1
18.2 1/8W 1% 1206
R44
DALE
CRCW1206-100-18R2FT
73
1
7.5K 1/10W 5% 805
R46
DALE
CRCW0805-752JT
74
1
47K 1/10W 1% 805
R47
DALE
CRCW0805-4702FT
75
1
24.3K 1/10W 1% 805
R48
DALE
CRCW0805-2432FRT1
76
1
200MA 1N5235B DO-35
D9
ON SEMI1N5235B
CONDUCTR
77
2
225MA CMPD2004S SOT23D
D3–4
CENTRAL
SEMICON
78
2
1.5A BZX84C18LT1 SOT23D
ZENER 18V
D6–7
ON SEMIBZX84C18LT1
CONDUCTR
79
2
6A BZX84C4V3 SOT23D
ZENER 4.3V
D1–2
DIODES
BZX84C4V3-7
80
1
0.47UF 250V 10% 2220
MONOLITHIC
C32
MURATA
GHM1545B474K250
81
1
82PF 50V 5% 805
NPO
C27
AVX
08055A820JAT2A
82
2
680PF 50V 1% 805
NPO
C22, C25
AVX
08055A681FAT2A
83
2
1000PF 2KV 105 1812
CERM
C28, C31
MURATA
GRM43-2X7R102K1KVAL
84
1
0.047UF 250V 20% 1206
MONOLITHIC
C29
MURATA
GHM1530B473K250
85
1
10UF 25V +80-20% 1210
Y5V
C30
MURATA
GRM235Y.5V106Z025
86
1
0.00 100MW 5% 805
C14
PAN
ERJ-6GE10R00V
87
1
10K 100MW 2% RNET16
BUSSED
RN1
CTS
767-161-103G
88
2
1K 1/8W 5% 1206
R10, R41
AVX
CR32-102J-T
A-6
CMPD2004S
ADSP-2191 EZ-KIT Lite Evaluation System Manual
Reference
Quantity
Description
Reference
Design
Manufacturer
Part
Number
Bill Of Materials
89
6
10K 1/8W 5% 1206
R20–25
DALE
CRCW1206-1002FRT1
90
1
100K 1/8W 5% 1206
R86
91
1
20.0K 1/8W 1% 1206
R103
92
2
22 1/8W 5% 1206
R3–4
93
11 270 1/8W 5% 1206
R51,
R55-56,
R60-64,
R66-67,
R69
AVX
CR32-271J-T
94
4
4.7K 1/8W 5% 1206
R17-19,
R26
AVX
CR32-472J-T
95
1
680 1/8W 5% 1206
R65
AVX
CR32-681J-T
96
2
RED-SMT LED001
GULL-WING
LED2-3
PANASONIC LN1261C
97
1
GREEN-SMT LED001
GULL-WING
R65
PANASONIC ECS-T1EY105R
98
4
1uF 25V 20% A
TANT -55+125
CT9-10,
CT20-21
AVX
CR32-681J-T
99
4
QS3257Q QSOP16
QUICKSWITCH-257
U17-18,
U23-24
ANALOG
DEVICES
ADG774ABRQ
100 1
IDC 2X1 IDC2X1
2X1 TIN
JP7
BERG
54101-T08-02
101 2
IDC 3X1 IDC3X1
JP3–4
BERG
54101-T08-03
102 1
IDC 2X2 IDC2X2
0.1x0.1
JP2
BERG
54102-T08-02
103 2
IDC 3X2 IDC3X2
JP1, JP6
BERG
54102-T08-03
104 1
IDC 7X2 IDC7X2
P8
BERG
54102-T08-07
SJ1-10
MOLEX
15-38-1024
105 10 IDC 2PIN_JUMPER
0.1
CR1206-1003FTR1
ADSP-2191 EZ-KIT Lite Evaluation System Manual
A-7
RAYCHEM
CORP.
SMD250-2
107 2
3.5MM STEREO_JACK
CON001
P3–4
Shogyo
SJ-0359AM-5
A-8
Part
Number
Reference
Design
Manufacturer
Description
F1
Quantity
2.5A RESETABLE FUS001
Reference
106 1
ADSP-2191 EZ-KIT Lite Evaluation System Manual
A
B
C
D
1
1
2
2
ADSP-2191 EZ-KIT LITE
3
3
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
Title
Nashua, NH 03063
4
PH: 1-800-ANALOGD
ADSP-2191 EZ-KIT LITE - TITLE
Size Board No.
B
Date
20 Cotton Road
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
1 OF 14
A
1
B
U1
A[21:0]
2
CLOCKOUT
TP1
C
D[15:0]
D0123
D0
HAD0
3HAD0
RCLK061
A1
85A1
D1124
D1
HAD1
4HAD1
RFS062
RFS0
A2
86A2
D2125
D2
HAD2
6HAD2
DR060
DR0
A3
87A3
D3126
D3
HAD3
7HAD3
TCLK057
A4
88A4
D4128
D4
HAD4
8HAD4
TFS059
TFS0
A5
89A5
D5135
D5
HAD5
9HAD5
DT056
DT0
A6
91A6
D6136
D6
HAD6
10HAD6
A7
92A7
D7137
D7
HAD7
11HAD7
RCLK168
A8
93A8
D8138
D8
HAD8
12HAD8
RFS169
RFS1
A9
95A9
D9139
D9
HAD9
14HAD9
DR167
DR1
A10
96A10
D10140
D10
HAD10
15HAD10
TCLK165
A11
97A11
D11141
D11
HAD11
17HAD11
TFS166
TFS1
A12
98A12
D12142
D12
HAD12
18HAD12
DT164
DT1
A13
99A13
D13144
D13
HAD13
20HAD13
A14 101A14
D141
D14
HAD14
21HAD14
RCLK2/SCK150
A15 102A15
D152
D15
HAD15
22HAD15
RFS2/MOSI151
DR2/MISO149
DR2_MISO1
HA16
A17 104A17
RXD52
A18 106A18
TXD53
A20 108A20
ACK120
A21 109A21
RD122
WR121
3
TMR0
43TMR0
TMR1
44TMR1
TMR2
45TMR2
R1
33
805
130CLKOUT
U19
OUT5
133XTAL
TXD
24HACKP
HACKP
ACK
R45
10K
805
RD
WR
BMS
Y1
16MHZ
OSC006
DNP
73RESET
141Y3
1A36
121Y4
1A48
92Y1
2A111
RCLK2_SCK1
72Y2
2A213
RFS2_MOSI1
52Y3
2A315
32Y4
2A417
TCLK1
TCLK2/SCK047
TCLK2_SCK0
TFS2/MOSI048
TFS2_MOSI0
DT2/MISO046
DT2_MISO0
OPMODE83
OPMODE
HALE
30HALE
BMODE070
BMODE0
HCMS
27HCMS
BMODE171
BMODE1
EMU
81EMU
MS2117
MS2
TMS
76TMS
MS3119
MS3
TCK
78TCK
TRST
79TRST
TDI
75TDI
TDO
74TDO
MSEL0/PF034
MS_PF0
DIN0
2
CLK1
DIN1
OE11
1885_OE
OE219
1803_OE
MSEL1/PF135
MS_PF1
MSEL2/PF236
MS_PF2
MSEL3/PF337
MS_PF3
MSEL4/PF438
MS_PF4
MSEL5/PF539
MS_PF5
MSEL6/PF641
MS_PF6
DF/PF742
MS_PF7
3V
3V
MS_PF[7:0]
RN1
BYPASS72
ADSP-2191MKST160
LQFP144
RX_LED
CLK0
IDT74FCT3244APY
SSOP20
BG
BGH
1A24
26HACK
MS1
BGH110
1A12
161Y2
HACK
28HCIOMS
U2
181Y1
32HWR
MS1116
BR
RCLK1
HWR
MS0
BR112
TCLK0
31HRD
MS0115
IOMS
RCLK0
HRD
HCIOMS
BG111
DSP_RESET
23HA16
RXD
132CLKIN
16MHZ
OSC001
4
BMS113
IOMS114
1OE
1
84A0
A19 107A19
R114
10K
805
U1
HAD[15:0]
A0
A16 103A16
3V
D
RD
COM16
WR
2R2
R1515
HRD
ACK
3R3
R1414
HWR
MS3
4R4
R1313
HACK
MS2
5R5
R1212
BGH
MS1
6R6
R1111
BG
MS0
7R7
R1010
BR
IOMS
8R8
R99
BYPASS
ADSP-2191MKST160
LQFP144
3
1R1
BMS
10K
RNET16
C1
22PF
805
DNP
R102
10K
805
C2
22PF
805
DNP
R100
10K
805
R101
10K
805
ANALOG
DEVICES
Approvals
HALE
Drawn
HCMS
Checked
HCIOMS
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - DSP
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
2 OF 14
A
B
C
D
1
1
U7
A[18:0]
2
12A0
D013
D0
A1
11A1
D114
D1
A2
10A2
D215
D2
A3
9A3
D317
D3
A4
8
A4
D418
D4
A5
7
A5
D519
D5
A6
6
A6
D620
D6
A7
5
A7
D721
D7
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
A17
3
A18
BMS
1
MS0
2
U5
D[7:0]
A0
2
30
1
USB_A[15:0]
3V
A8
A9
A10
FLASH
512K X 8
A11
A12
R14
10K
805
A13
A14
A15
A16
PSEN
9
A17
USB_A16
10
A18
U8
1
8
U8
3
2
74LVC00AD
SOIC14
74LVC00AD
SOIC14
74LVC00AD
SOIC14
1
74LVC14A
SOIC14
2
USB_A0
1A0
D06
USB_D0
USB_A1
2A1
D17
USB_D1
USB_A2
3A2
D210
USB_D2
USB_A3
4A3
D311
USB_D3
USB_A4
13A4
D422
USB_D4
USB_A5
14A5
D523
USB_D5
USB_A6
15A6
D626
USB_D6
USB_A7
16A7
D727
USB_D7
USB_A8
17A8
2
3V
SRAM
128K X 8
USB_A9
18A9
USB_A10
19A10
USB_A11
20A11
USB_A12
21A12
USB_A13
29A13
USB_A14
30A14
CE5
USB_CS
USB_A15
31A15
WE12
USB_WR
32A16
OE28
USB_OE
R15
10K
805
R13
10K
805
R16
10K
805
3
CY7C1019V33-15VC
SOJ32
U6
3
USB_D[7:0]
U9
22CE
RD
24OE
WR
31WE
AT49BV040
PLCC32RS
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - FLASH/SRAM
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
3 OF 14
A
B
C
D
R27
2.21K
1206
JP1 SETTINGS
SJ1
SJ2
1&3
2&4
*
3&5
4&6
* = DEFAULT
1
CT6
10UF
B
POPULATE TO COMPLY WITH PC99
INPUT SOURCE
MIC IN
LINE IN
R28
0.00
1206
JP1
1
C89
0.22UF
805
3
4
5
ALT_VAL=1K
6
C13
0.01UF
1206
DNP
IDC3X2
C15
DNP
805
C14
0.00
805
C12
0.1UF
1206
SJ2
SHORTING
JUMPER
DEFAULT=3 & 5
1
2
DNP
Y3
24.576MHZ
OSC005
C9
270PF
805
SJ1
U10
SHORTING
JUMPER
DEFAULT=4 & 6
FER3
600
1206
R17
4.7K
1206
C90
1UF
805
AGND
C6
270PF
805
27 VREF
XTAL_IN
2
XTL_OUT
3
SDATA_IN
8
DIN0
29 AFILT1
SDATA_OUT
5
DT0
32 FILT_L
BIT_CLK
6
CLK0
SYNC 10
RFS0
28 VREFOUT
R26
4.7K
1206
C4
470PF
1206
C93
1UF
805
30 AFILT2
AD1803_CLKOUT
LINE IN/MIC
P3
2
2
C92
1UF
805
3
4
AGND
33 RX3D
AGND
5
FER2
600
1206
1
31 FILT_R
R18
4.7K
1206
C91
1UF
805
C10
0.047UF
1206
TP2
C11
0.1UF
1206
AD1885
34 CX3D
RESET 11
2
1885_RESET
ID1 46
ID0 45
CON001
JS1 48
AGND
JS0 47
R19
4.7K
1206
C5
470PF
1206
AGND
AGND
AGND
FER4
600
1206
HEAD PHONE OUT
3
P4
CT3
220UF
E
2
22 MIC2
PC_BEEP 12
21 MIC1
PHONE_IN 13
24 LINE_IN_R
AUX_L 14
23 LINE_IN_L
AUX_R 15
36 LINE_OUT_R
VIDEO_L 16
35 LINE_OUT_L
VIDEO_R 17
37 MONO_OUT
CD_L 18
R22
10K
1206
R23
10K
1206
R25
10K
1206
R24
10K
1206
3
3
4
R20
10K
1206
C8
470PF
1206
5
CD_R 20
41 HP_OUT_R
1
CD_GND_REF 19
39 HP_OUT_L
CON001
AD1885JST
LQFP48
AGND
AGND
AGND
CT2
220UF
E
FER5
600
1206
NOTE: Place MIC2 TestPoint(TP2) as close to PIN (22) as possible.
R21
10K
1206
C7
470PF
1206
4
ANALOG
DEVICES
Approvals
Drawn
AGND
AGND
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - STEREO CODEC
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
4 OF 14
A
B
C
D
1
1
A5V
3V
SJ3
3V
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
SJ4
R30
33
805
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
U11
3
2
CLK1
21
DVDD
AVDD
DGND
AGND
R31
10K
805
19
R32
10K
805
JP2
C17
10PF
1206
2
R29
0.00
1206
6BIT_CLK
RX16
1803_RX
1
2
RFS1
9SYNC
TX20
1803_TX
3
4
DIN1
7SDATA_IN
DT1
8DATA_OUT
1803_OH
G[1]/MIC15
1CLK_OUT
AD1803_CLKOUT
1803_RESET
Y4
24.576MHZ
OSC005
IDC2X2
G[0]14
1803_VREF
G[2]13
4XTALO
G[3]/WAKE12
5XTAL1
G[4]/MOUT11
10RESET
2
RING_DET
JP1 SETTINGS: SERIAL INTERFACE MODE
1&2
3&4
SERIAL INTERFACE MODE
G[5]/BCLK24
17FILT
G[6]/BCLK~23
18VREF
G[7]/BDATA22
* NOT INSTALLED NOT INSTALLED
NOT INSTALLED
INSTALLED
INSTALLED
NOT INSTALLED
INSTALLED
INSTALLED
* = DEFAULT
MONITOR_PHONE
AC'97 PRIMARY (ID:00)
AC'97 SECONDARY (ID:10)
AC'97 SECONDARY (ID:01)
DSP MODE
AD1803JRU
TSSOP24
R34
1K
805
DNP
AGND
C18
22PF
805
C16
22PF
805
C20
1UF
805
DNP
MOUT
3
CT9
1UF
A
C21
0.1UF
805
CT10
1UF
A
R33
4.7K
805
DNP
3
C19
0.1UF
805
DNP
AGND
AGND
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - PHONE CODEC
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
5 OF 14
A
B
C
D
C25
680PF
805
R37
97.6K
805
1
1
AGND
R39
27.4K
805
U12A
4
2
VREF
1
3
8
XFRM_B
AD8532AR
SOIC8
R43
8.2K
805
A5V
2
CT11
2.2UF
B
2
1803_TX
C22
680PF
805
AGND
R42
8.2K
805
U13A
4
2
R38
97.6K
805
1
3
1803_VREF
R35
27.4K
805
8
VREF
AD8532AR
SOIC8
C23
0.1UF
805
U12B
R91
560
805
6
A5V
7
VREF
5
AD8532AR
SOIC8
AGND
AGND
3
3
C27
82PF
805
XFRM_A
3
R36
249K
805
1
1
R40
124K
805
U13 B
R41
1K
1206
C24
0.1UF
805
6
D1
BZX84C4V3
SOT23D
C26
1000PF
1206
D2
BZX84C4V3
SOT23D
3
7
1803_RX
5
VREF
ANALOG
DEVICES
AD8532AR
SOIC8
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - TELEPHONY 1
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
6 OF 14
A
B
C
D
T1
S282082
ICS004
8
1
1
XFRM_A
FER6
95
FER003
1
TIP
P5
5
XFRM_B
4
22
1
C29
0.047UF
1206
R44
18.2
1206
55
FER7
95
FER003
D9
1N5235B
DO-35
C30
10UF
1210
2
R49
100
805
2
2
D5
1N5248B
DO-35
1 DNP
1
2
D3
CMPD2004S
SOT23D
3
3
1
3
CT12
22UF
D
C28
1000PF
1812
D4
CMPD2004S
SOT23D
2
Q2
BC517
TO-92
RJ11
CON002
RING
R47
47K
805
R50
10
RC05
44
2
2
1
33
D8
P3100SB
DO-214AA
C31
1000PF
1812
2
1
R48
24.3K
805
SHGND
3V
R103
20.0K
1206
3
R51
270
1206
3
1
U14
8
OH
2
7
RING_DET
3
6
4
5
D6
BZX84C18LT1
SOT23D
3
1
D7
BZX84C18LT1
SOT23D
1
3
R46
7.5K
805
C32
0.47UF
2220
TS117P
ICS003
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - TELEPHONY 2
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
7 OF 14
A
B
C
D
3V
1
1
R104
10K
805
R107
10K
805
3V
POR
9
PF6
10
U5
JP3: 1803 DISABLE
* 1&2
NORMAL OPERATION
2&3
DISABLE AD1885
* = DEFAULT
8
74LVC00AD
SOIC14
JP3
2
1
U6
3
2
SHORTING
JUMPER
DEFAULT=1 & 2
3
74LVC14A
SOIC14
2
R54
10K
805
SJ5
4
1803_RESET
IDC3X1
1803_OE
4
SOFT_RESET
SW1
SWT013
SPST-MOMENTARY
9
8
DSP_RESET
5
74LVC00AD
SOIC14
U15
3V
U6
6
R53
10K
805
RESET
U5
1MR
RESET8
4PFI
RESET7
74LVC14A
SOIC14
POR
PFO5
ADM708SAR
SOIC8
R105
10K
805
3
R106
10K
805
POR
12
PF7
13
3
U8
JP4: 1885 DISABLE
* 1&2
NORMAL OPERATION
2&3
DISABLE AD1885
* = DEFAULT
11
74LVC00AD
SOIC14
JP4
1
U6
1885_RESET
SJ6
6
5
74LVC14A
SOIC14
2
SHORTING
JUMPER
DEFAULT=1 & 2
3
IDC3X1
1885_OE
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - RESET
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
8 OF 14
A
B
C
3V
D
3V
3V
1
1
DSP RESET
LED3
RED-SMT
LED001
RESET
LED2
RED-SMT
LED001
R67
270
1206
PHONE TX
LED4
AMBER-SMT
LED001
PHONE
LED6
AMBER-SMT
LED001
R66
270
1206
R68
10K
805
PF4
DT1
12
1803_RESET
13
U6
11
R55
270
1206
R69
270
1206
R57
100
805
SW3
SWT013
SPST-MOMENTARY
PF4
SOIC14
74LVC14A
CT21
1UF
A
U5
10
11
DSP_RESET
74LVC00AD
SOIC14
2
2
3V
U16
1803_OH
21A1
1Y118
MONITOR_PHONE
41A2
1Y216
POR
61A3
1Y314
MONITOR_USB
81A4
1Y412
PF0
112A1
2Y19
PF1
132A2
2Y27
PF2
152A3
2Y35
PF3
172A4
2Y43
PF[3:0]
3
1OE1
19OE2
IDT74FCT3244APY
SSOP20
OH
RX_LED
5V
R59
10K
805
PF5
U6
13
SW2
SWT013
SPST-MOMENTARY
FLAG3
LED11
AMBER-SMT
LED001
R60
270
1206
FLAG2
LED10
AMBER-SMT
LED001
R61
270
1206
FLAG1
LED9
AMBER-SMT
LED001
R62
270
1206
FLAG0
LED8
AMBER-SMT
LED001
R63
270
1206
4
USB
LED7
AMBER-SMT
LED001
R64
270
1206
PHONE RX
LED5
AMBER-SMT
LED001
R56
270
1206
3
PF5
CT20
1UF
A
R65
680
1206
ANALOG
DEVICES
Approvals
Drawn
Checked
Engineering
B
12
74LVC14A
SOIC14
POWER
LED1
GREEN-SMT
LED001
LED FUNCTION
USB
MONITOR FIRMWARE IS RUNNING
PHONE
AD1803 GENERAL PURPOSE PIN
PHONE RX
AD1803 RECEIVING DATA
PHONE TX
AD1803 TRANSMITTING DATA
A
R58
100
805
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - LED/PB
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
9 OF 14
A
B
C
D
3V
1
1
3V
SJ8
SHORTING
JUMPER
DEFAULT=1 & 2
SW4: CLOCK MULTIPLIER SELECT
REFER TO MANUAL FOR SWITCH SETTINGS
R77
10K
805
R76
10K
805
R75
10K
805
R74
10K
805
DEFAULT SETTINGS: 160MHz Core Clock
1
2
3
4
5
6
7
8
R72
10K
805
ON OFF ON OFF ON ON ON ON
R73
10K
805
SJ9
R71
10K
805
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
U17
MS_PF[3:0]
MS_PF0
4YA
I0A2
I1A3
MS_PF1
7YB
9YC
2
PF2
I0D14
1
I1D13
2
15
3
14
4
13
5
12
6
11
7
10
8
9
PF3
2
3
S1
16
3
4
BMODE0
5
6
2
JP3 SETTINGS: BOOT MODE SELECTION
OPMODE
BMODE1
BMODE0
BOOT MODE
1&2
3&4
5&6
ON
ON
ON
EXTERNAL 16 BITS
ON
ON
OFF
EPROM 8BITS
*
ON
OFF
ON
HOST
ON
OFF
OFF
SPORT0
OFF
ON
ON
EXTERNAL 8 BITS
OFF
ON
OFF
UART
OFF
OFF
ON
SPI 4KBITS
OFF
OFF
OFF
SPI512K BITS
* = DEFAULT
3V
DSP_RESET
4
E15
5
6
QS3257Q
QSOP16
7
8
R81
10K
805
MS_PF[7:4]
BMODE1
SHORTING
JUMPER
DEFAULT=5 & 6
SW4
ON
12YD
2
IDC3X2
1
MS_PF3
JP6
1
PF1
I0C11
I1C10
OPMODE
PF0
I0B5
I1B6
MS_PF2
SJ10
R80
10K
805
R79
10K
805
R78
10K
805
SWT012
DIP8
3V
U18
MS_PF4
4YA
3
I0A2
I1A3
MS_PF5
7YB
9YC
12YD
PF6
JP7
I0D14
I1D13
1
BYPASS
2
PF7
WHEN SJ10 IS NOT INSTALLED: CLKIN=CORE CLOCK
IDC2X1
S1
3
R70
10K
805
PF5
I0C11
I1C10
MS_PF7
SHORTING
JUMPER
DEFAULT=INSTALLED
PF4
I0B5
I1B6
MS_PF6
SJ7
DSP_RESET
E15
QS3257Q
QSOP16
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - DSP CONFIG
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
10 OF 14
A
B
A5V
2.5V
3V
C
D
5V
1
1
P14
1
2
3
4
5
6
7
3V
3V
8
IDC4X2
DNP
AGND
R115
10K
805
P9
EMULATOR_SELECT
2
P8
1
2
3
4
5
6
7
8
2
RFS2_MOSI1
3
4
DR2_MISO1
5
6
TCLK2_SCK0
7
8
TFS2_MOSI0
9
10
DT2_MISO0
11
12
TMR0
13
14
TMR1
15
16
TMR2
17
18
PF0
19
20
13
14
PF1
21
22
15
16
PF2
23
24
PF3
25
26
PF4
27
28
PF5
29
30
PF6
31
32
PF7
33
34
TMS
TCK
9
10
12
TDI
13
14
TDO
3
1
EMU
11
IDC7X2
RCLK2_SCK1
TRST
2
P7
1
DT1
TFS1
TCLK1
TXD
DT0
2
3
4
5
6
7
8
9
10
11
12
17
18
19
20
TFS0
TCLK0
RCLK1
RFS1
DR1
P6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RCLK0
RFS0
DR0
CON014
CON014
RXD
3
MOUT
IDC17X2
DNP
JTAG HEADER
SPORT1
SPORT0
PIN 3 SHOULD BE CUT
BREAD BOARD AREA
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - CONNECTORS 1
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
11 OF 14
A
B
C
D
1
1
TP3
TP4
TP5
SDA4
5CLK1
CLK26
7AD15
BD158
HAD14
9AD14
BD1410
HAD13
11AD13
BD1312
HAD12
13AD12
BD1214
HAD11
15AD11
BD1116
HAD10
17AD10
BD1018
HAD9
19AD9
BD920
HAD8
21AD8
BD822
ACK
HAD7
BD724
23AD7
BD724
HA16
RD
HAD6
25AD6
BD626
25AD6
BD626
HACKP
WR
HAD5
27AD5
BD528
27AD5
BD528
HRD
BMS
HAD4
29AD4
BD430
29AD4
BD430
HWR
MS0
HAD3
31AD3
BD332
31AD3
BD332
HACK
MS1
HAD2
BD234
BD234
HALE
BR
33AD2
33AD2
MS2
HAD1
BD136
BD136
HCMS
BG
35AD1
35AD1
MS3
HAD0
BD038
BD038
HCIOMS
BGH
37AD0
37AD0
IOMS
SCL2
3GND
SDA4
3GND
SDA4
5CLK1
CLK26
5CLK1
CLK26
7AD15
BD158
D15
7AD15
BD158
9AD14
BD1410
D14
9AD14
BD1410
A21
11AD13
BD1312
D13
11AD13
BD1312
A20
A12
13AD12
BD1214
D12
13AD12
BD1214
A19
A11
15AD11
BD1116
D11
15AD11
BD1116
A18
17AD10
BD1018
D10
17AD10
BD1018
A17
19AD9
BD920
D9
19AD9
BD920
A16
21AD8
BD822
D8
21AD8
BD822
23AD7
BD724
D7
23AD7
25AD6
BD626
D6
27AD5
BD528
D5
29AD4
BD430
D4
31AD3
BD332
D3
33AD2
BD234
D2
35AD1
BD136
D1
37AD0
BD038
D0
A13
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
3
3GND
P11
15VDC
A14
2
SCL2
SCL2
A15
A[15:0]
P12
15VDC
P10
15VDC
D[15:0]
CON015
DNP
HAD[15:0]
HAD15
A[21:16]
CON015
DNP
CON015
DNP
EXTERNAL MEMORY INTERFACE 1
EXTERNAL MEMORY INTERFACE 2
4
Approvals
Drawn
Checked
Engineering
B
3
HOST PORT INTERFACE
ANALOG
DEVICES
A
2
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - CONNECTORS 2
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-15-2002_9:54
D
12 OF 14
A
B
C
D
5V
F1
2.5A
FUS001
1
FER10
CHOKE_COIL
FER002
4
3
1
D10
2A
DO-214AA
5V_REG_IN
3INPUT
2
1
2
1
OUTPUT2
0 OHM RESISTORS TO MEASURE DSP CURRENT
GND
1
ADP3339AKC-5
SOT-223
P13
D11
2A
DO-214AA
C37
1000PF
1206
R89
0.00
RC05
VR1
R86
100K
1206
CT15
10UF
C
2.5V
C40
0.1UF
805
VDDINT
C41
0.1UF
805
CT16
10UF
C
R87
0.00
RC05
3
7.5V_POWER
CON005
3V
VDDEXT
C36
1000PF
1206
R88
0.00
RC05
2
2
SHGND
A5V
3V
5V
R85
0.00
1206
VR2
R90
0.00
1206
VR3
3INPUT
5V_REG_IN
OUTPUT2
3INPUT
OUTPUT2
GND
1
ADP3338AKC-5
SOT-223
GND
1
ADP3338AKC-33
SOT-223
CT17
10UF
C
C35
0.1UF
805
CT13
10UF
C
C38
0.1UF
805
R111
0.00
1206
3
3
AGND
AGND
FER11
600
1206
2.5V
5V
R99
0.00
1206
VR4
3INPUT
FER8
600
1206
OUTPUT2
SHGND
SHGND
GND
1
ADP3338AKC-25
SOT-223
CT14
10UF
C
C39
0.1UF
805
ANALOG
DEVICES
4
Approvals
Drawn
Checked
Engineering
A
B
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - POWER
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-12-2002_15:03
D
13 OF 16
A
B
C
D
1
1
3V
3V
CT18
10UF
B
A5V
3V
A5V
C42
0.1UF
805
C43
0.1UF
805
CT19
10UF
B
C44
0.1UF
805
C45
0.1UF
805
C46
0.1UF
805
C47
0.1UF
805
AGND
U10 (AD1885)
C48
0.1UF
805
C49
0.01UF
805
C50
0.01UF
805
C51
0.01UF
805
C52
0.01UF
805
C53
0.01UF
805
U10 (AD1885)
U11 (AD1803)
VDDEXT
C58
0.01UF
805
C59
0.01UF
805
C60
0.01UF
805
C61
0.01UF
805
VDDINT
C62
0.01UF
805
C63
0.01UF
805
C64
0.01UF
805
C65
0.01UF
805
C54
0.01UF
805
C55
0.01UF
805
C56
0.01UF
805
C86
0.1UF
805
U2, U16 (IDT74FCT3244APY)
U4 (24LC00)
U6 (74LVC14A)
U7 (AT49BV040)
U15 (ADM708SAR)
U5, U8 (74LVC00AD)
AGND
2
C57
0.01UF
805
3V
3V
C66
0.01UF
805
C67
0.01UF
805
U22 (SN74ALS164) U25 (SN74AHC1G02)
2
A5V
C68
0.01UF
805
C69
0.01UF
805
C70
0.1UF
805
C87
0.1UF
805
3V
C71
0.1UF
805
C33
0.1UF
805
C34
0.1UF
805
3V
C72
0.1UF
805
C73
0.1UF
805
C83
0.1UF
805
C84
0.1UF
805
3
3
AGND
C74
0.1UF
805
C75
0.01UF
805
C76
0.01UF
805
U1 (ADSP2191)
U1 (ADSP2191)
3V
3V
C77
0.01UF
805
C78
0.01UF
805
C79
0.01UF
805
C80
0.01UF
805
C81
0.01UF
805
C82
0.01UF
805
U17,U18, U23, U24(QS3257Q)
U12,U13 (AD8532)
C88
0.1UF
805
ANALOG
DEVICES
4
Approvals
U21 (CY7C4421V)
Drawn
U3 (CY7C64603-128)
Checked
Engineering
A
B
U9 (CY7C1019)
C
Date
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Title
ADSP-2191 EZ-KIT LITE - BYPASS CAPS
Size Board No.
B
Date
Rev
A0158-2000
2.2
Sheet
7-12-2002_15:03
D
14 OF 16
I
INDEX
Symbols
~BMS, memory select pin, 2-2, 3-3
~MS0, memory select pin, 2-2, 3-3
A
AC’97 communication, 3-7
AD1803 telephony codec, -x
connecting (G5), 3-12
disable (JP3), 3-8
reset pin (U11), 3-12
resetting (PF6), 2-4
serial interface (JP2), 3-7
SPORT1 connect pin (U11), 3-4
SPORT1 connection (LED4), 3-12
AD1885 audio codec, -x
audio input jack (P3), 3-7
disable (JP4), 3-8
reset pin (U10), 3-12
resetting (PF6), 3-4
resetting (PF7), 2-4
SPORT0 connection pin (U10), 3-4
Add New Hardware Wizard, Windows
98, 1-8
ADSP-2191 processor
boot modes, 3-2
Clock Multiplier Select switch (SW4),
3-10
core voltage, 3-3
DF pin, 3-10
internal SRAM, 2-2
memory map
MSEL0 pin, 3-10
U1 pin (reset), 3-12
audio
applications, -xi
codec disable jumper (JP4), 3-8
input select jumper (JP1), 3-7
interface, 3-4
jacks (P3, P4), 3-15
B
bill of materials, A-1
BMODE0 pins, 3-9
BMODE1 pins, 3-9
board measurements, 3-19
boot
memory, 2-3
memory select pins, 3-3
memory space, 2-2
mode switch (SW1), -xi
see also switch settings
breadboard area, -xi, 3-5
breakpoints, 2-5
bypass
ADSP-2191 EZ-KIT Lite Evaluation System Manual
I-1
INDEX
jumper, 3-3
mode select switch (JP7), 3-9
C
clock
frequency, 2-4
input (CLKIN), 3-9
multiplication factor selection, -x
speed, -x
codec microphone input channel
(MIC1), 3-4
codecs, EZ-KIT Lite supported, -x
connecting, EZ-KIT Lite board, 1-6
connectors, 1-6, 3-14
G0 pin (AD1803), 3-4
G1 pin (AD1803), 3-4
G4 pin (AD1803), 3-4
G5 pin (AD1803), 3-4
P1 (USB), 1-7, 3-14
P10 (MICTOR), 3-17, 3-20
P11 (MICTOR), 3-17, 3-20
P12 (HPI), 3-3, 3-17, 3-20
P13 (power), 3-17
P3 (audio), 3-4, 3-7, 3-15
P4 (audio), 3-4, 3-15
P5 (telephony), 3-15
P6 (SPORT0), 3-4, 3-16
P7 (off-board), 3-5
P8 (JTAG), 3-16
P9 (all PFs), 2-4
contents, EZ-KIT Lite package, 1-1
conventions, manual, -xviii
core voltage, 3-19
customer support, -xiii
I-2
CY7C64603
U3 pin (reset), 3-12
D
data
bus, 3-3
pins 8-15, 2-3
storage, 2-2
delayed slots, 2-5
Device Manager window, 1-16
DIP switches, 3-6
see also switches
DIR register, 2-4
E
electrostatic discharge, 1-2
emulation port (JTAG), 3-6
emulator, -x, 3-16
EPROM, 3-9
example programs, 2-5
external
flash memory, see flash memory
interface, 3-3
memory boot (no-boot mode), 3-9
memory connectors (P10, P11), 3-17
memory interface (EMI), -x, -xi, 3-3
EZ-KIT Lite architecture, 3-2
F
features, product, -x
FLAGC/S register, 2-4
flash
memory, -x, 3-3
programmer, 2-5
ADSP-2191 EZ-KIT Lite Evaluation System Manual
INDEX
Found New Hardware Wizard
Windows 2000, 1-14
frequency, 3-18
H
Help, online, -xvii, 2-5
host
boot mode, 3-9
port interface (HPI), -xi, 3-3
port interface connector (P12), 3-17
I
input
(CLKIN), 3-3
channels, 3-7
clock (CLKIN), 3-9
jack (P3), 3-4
installation, summary, 1-3
installing
EZ-KIT Lite USB driver, 1-7
VisualDSP++ and EZ-KIT Lite
software, 1-4
VisualDSP++ license, 1-5
internal memory, ADSP-2191
processor, 2-2
IO
interface, -xi
memory, 2-3
voltage, 3-19
J
JTAG
connector (P8), 3-6, 3-16
emulation port, 3-6
interface, -x
jumper settings, 1-6, 3-4, 3-6, 3-7
codec disable (JP4), 3-8
input select (JP1), 3-7
L
LEDs, 1-6, 3-11
LED1 (power), 1-7, 3-11
LED10 (PF2 flag), 2-4, 3-13
LED11 (PF3 flag), 2-4, 3-13
LED2 (reset), 1-7, 3-12
LED3 (reset), 1-7, 1-16, 3-12
LED4 (SPORT1), 3-12
LED5 (AD1803), 3-12
LED6 (AD1803), 3-12
LED7 (USB), 3-12
LED8 (PF0 flag), 2-4, 3-13
LED9 (PF1 flag), 2-4, 3-13
license restrictions, 2-2
M
managing DSP clocks, 3-10
mechanical dimensions, 3-20
memory map, see ADSP-2191
processor
memory select pins, 2-2
MICTOR connectors, 3-17, 3-20
modems, -x, 3-4
N
no boot mode, 3-9
ADSP-2191 EZ-KIT Lite Evaluation System Manual
I-3
INDEX
O
OPMODE pins, 3-9
oscillator, 3-3, 3-9
P
package
contents, 1-1
footprints, 3-5
PC configuration, 1-3
phone jack, 3-15
plane components, 3-19
power
connector, 3-17
connector (P13), 3-17
LED (LED1), 3-11
supply, 3-18
processor memory map, see
ADSP-2191 processor
program storage, 2-2
programmable flags (PFs), 2-3, 3-3
PF0, 2-4, 3-13
PF1, 2-4, 3-13
PF2, 2-4, 3-13
PF3, 2-4, 3-13
PF4, 2-4
PF5, 2-4
PF6, 2-4
PF7, 2-4
see also push buttons
push buttons, 3-11
SW1 (reset), 3-13
SW2 (PF5 flag), 2-4, 3-13
SW3 (PF4 flag), 2-4, 3-13
I-4
R
registering, this product, 1-2
regulatory compliance, -iii
reserved memory, ADSP-2191
processor, 2-3
reset
LED3, 1-16
processor, 2-4, 3-12
push button (SW1), 3-13
resetting
AD1803, 3-13
AD1885, 3-13
ADSP-2191 processor, 3-13
board (LED3), 1-16
CY7C64603, 3-13
resistors, 3-19
restricted software breakpoints, 2-5
S
selecting boot mode (JP6), 3-9
serial
interface mode (JP2), 3-7
port communication, 3-7
port outputs, 3-8
setting up EZ-KIT Lite hardware, 1-5
software breakpoints, 2-5
specifications, 3-18
SPORT0
codec connection pin, 3-16
connector (P6), -xi
SPORT1
codec connection pin, 3-4
connector (P7), 3-16
SRAM memory, 2-2
ADSP-2191 EZ-KIT Lite Evaluation System Manual
INDEX
starting VisualDSP++, 1-16
stereo
audio jacks, 3-15
input channel, 3-4
switch settings
boot mode select (JP6), 3-9
also see boot mode switch
switches
JP6 (boot mode select), 3-9
JP7 (bypass mode), 3-9
locations, 3-6
SW4 (clock select), 3-10
system
board architecture, 3-2
PC requirements, 1-3
T
telephony
codec disable jumper (JP3), 3-8
codec, see AD1803
interface, 3-4
jack (P5), 3-15
line, 3-4
timers, 3-5
U
U10 connector (AD1885), 3-4
U11 connector (AD1803), 3-4
UART, 3-5
boot mode, 3-9
USB
cable, 1-2
connector (P1), 3-14
driver installation, Windows 2000,
1-12
driver installation, Windows 98, 1-8
driver installation, Windows XP, 1-13
interface, -x, 3-12, 3-13
monitor LED (LED7), 1-16, 3-12
V
verifying USB driver installation, 1-15
VisualDSP++
documentation, -xvii
installation, 1-4
license, 1-5
online Help, -xvii
requirements, 1-3
starting, 1-16
voltage, 3-18
plane, 3-19
regulators, -xi
ADSP-2191 EZ-KIT Lite Evaluation System Manual
I-5
INDEX
I-6
ADSP-2191 EZ-KIT Lite Evaluation System Manual
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