Analog Devices 82-000218-01 User manual

Type
User manual

This manual is also suitable for

Bluetooth EZ-Extender
®
Manual
Revision 1.0, October 2009
Part Number
82-000218-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106
a
Copyright Information
© 2009 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, Blackfin, VisualDSP++, EZ-KIT Lite, and
EZ-Extender are registered trademarks of Analog Devices, Inc.
EZ-Board 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 Bluetooth EZ-Extender is designed to be used solely in a laboratory
environment. The board is not intended for use as a consumer end prod-
uct 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 Bluetooth EZ-Extender is currently being processed for certification
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-Extender 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 precau-
tions are recommended to avoid performance degradation or loss of func-
tionality. Store unused EZ-Extender boards in the protective shipping
package.
Bluetooth EZ-Extender Manual v
CONTENTS
PREFACE
Product Overview ............................................................................ x
Purpose of This Manual .................................................................. xi
Intended Audience .......................................................................... xi
Manual Contents ............................................................................ xi
What’s New in This Manual ........................................................... xii
Technical or Customer Support ...................................................... xii
Supported Products ....................................................................... xiii
Product Information ..................................................................... xiii
Analog Devices Web Site .......................................................... xiv
Technical Library CD ............................................................... xiv
Related Documents ......................................................................... xv
Notation Conventions .................................................................... xvi
USING BLUETOOTH EZ-EXTENDER
Package Contents .......................................................................... 1-2
Bluetooth EZ-Extender Default Configuration .............................. 1-3
Bluetooth EZ-Extender Setup ........................................................ 1-4
Flash Memory Interface ................................................................. 1-4
CONTENTS
vi Bluetooth EZ-Extender Manual
UART Interface ............................................................................ 1-4
Bluetooth Module ........................................................................ 1-5
USB Interface ............................................................................... 1-5
Expansion Interface ...................................................................... 1-6
Example Programs ........................................................................ 1-6
BLUETOOTH EZ-EXTENDER HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Configuration Switch ................................................................... 2-3
Jumpers ........................................................................................ 2-5
TWI Flash Address Configuration Jumper (JP1) ...................... 2-6
TWI Flash Write Protect Jumper (JP2) .................................... 2-6
Soft Reset Configuration Jumpers (JP3–4) ............................... 2-6
Bluetooth Module Default Configuration Jumper (JP5) ........... 2-6
UART Receive Data Jumper (JP6) ........................................... 2-6
Power LED ................................................................................... 2-7
Connectors ................................................................................... 2-8
STAMP UART Connector (J1) ............................................... 2-9
Expansion Interface II Connector (J3) ..................................... 2-9
Expansion Interface II Connector (J5) ................................... 2-10
Expansion Interface II Connector (P2) .................................. 2-10
Expansion Interface II Connector (P4) .................................. 2-11
USB Connector (P3) ............................................................. 2-11
Bluetooth EZ-Extender Manual vii
CONTENTS
BLUETOOTH EZ-EXTENDER BILL OF MATERIALS
BLUETOOTH EZ-EXTENDER SCHEMATIC
Title Page .................................................................................... B-1
Module ........................................................................................ B-2
LS Connector .............................................................................. B-3
PPI Connector ............................................................................. B-4
INDEX
CONTENTS
viii Bluetooth EZ-Extender Manual
Bluetooth EZ-Extender Manual ix
PREFACE
Thank you for purchasing the Bluetooth EZ-Extender
®
, Analog
Devices, Inc. daughter board to a Blackfin evaluation system with the new
expansion interface II (such as the ADSP-BF518F EZ-Board™) or the
older STAMP interface (such as the ADSP-BF537 EZ-KIT Lite
®
).
Blackfin processors are embedded processors that support a Media
Instruction Set Computing (MISC) architecture. This architecture is the
natural merging of RISC, media functions, and digital signal processing
characteristics towards delivering signal processing performance in a
microprocessor-like environment.
The Bluetooth EZ-Extender is designed to be used in conjunction with an
EZ-KIT Lite or an EZ-Board running the open source Linux operating
system (OS). For more information about running Linux OS on a Black-
fin processor, go to http://blackfin.uclinux.org/gf/.
Product Overview
x Bluetooth EZ-Extender Manual
Product Overview
The Bluetooth EZ-Extender is a separately sold daughter board that plugs
onto an EZ-KIT Lite supporting the STAMP interface or
an EZ-Board/EZ-Kit Lite supporting the expansion interface II connec-
tor. The extender board isolates the low-level configuration and
communication tasks of integrating Bluetooth and radio frequency (RF)
wireless technologies in your Blackfin board designs.
The board extends the capabilities of the Blackfin evaluation system by
providing a connection to the Bluegiga WT12 Bluetooth module.
The board features:
Bluegiga WT12 Bluetooth module
D Bluetooth radio antenna
D Fully implemented protocol stack
D HCI and iWRAP firmware
USB interface
D Full speed USB interface for communicating with other
compatible digital devices. The WT12 module acts as
a USB peripheral.
UART interface
D Standard UART interface for communicating with other
serial devices
D Supports hardware flow control
Expansion interface
D Allows other EZ-Extenders to be stacked
Bluetooth EZ-Extender Manual xi
Preface
All of the power necessary to operate the extender is derived from the mat-
ing EZ-KIT Lite/EZ-Board. Before using any of the interfaces, follow the
setup procedure in “Bluetooth EZ-Extender Setup” on page 1-4.
Purpose of This Manual
The Bluetooth EZ-Extender Manual describes operation and configuration
of the extender board components. A schematic and a bill of materials are
provided for reference.
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 Processor Hardware Reference and Processor Instruction Set Ref-
erence) that describe your target architecture.
Manual Contents
The manual consists of:
Chapter 1, “Using Bluetooth EZ-Extender” on page 1-1
Provides basic board information.
Chapter 2, “Bluetooth EZ-Extender Hardware Reference” on
page 2-1
Provides information about the hardware aspects of the board.
What’s New in This Manual
xii Bluetooth EZ-Extender Manual
Appendix A, “Bluetooth EZ-Extender Bill Of Materials” on
page A-1
Provides a list of components used to manufacture the board.
Appendix B, “Bluetooth EZ-Extender Schematic” on page B-1
Provides the resources to allow board-level debugging or to use as
a reference guide.
What’s New in This Manual
This is the first revision of the Bluetooth EZ-Extender 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 processor questions to
[email protected] (World wide support)
[email protected] (Europe support)
[email protected] (China support)
Phone questions to 1-800-ANALOGD
Bluetooth EZ-Extender 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 Products
The Bluetooth EZ-Extender is designed as an extender board to the
ADSP-BF518F and ADSP-BF526 EZ-Board evaluation systems. The
extender also is compatible with the Blackfin evaluation systems featuring
the STAMP interface, such as the ADSP-BF548 and ADSP-BF527
EZ-KIT Lites.
Product Information
Product information can be obtained from the Analog Devices Web site
and a technical library CD.
Product Information
xiv Bluetooth EZ-Extender Manual
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.
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.
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.
Bluetooth EZ-Extender Manual xv
Preface
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.
Related Documents
For information on product related development software, see the follow-
ing publications.
Table 1. Related Processor Publications
Title Description
Processor Data Sheet General functional description, pinout, and timing
of the processor.
Processor Hardware Reference Description of the internal processor architecture
and all register functions.
Processor Programming Reference Description of all allowed processor assembly
instructions.
Table 2. Related Tools Publications
Title Description
EZ-Board Evaluation System Manual
EZ-KIT Lite Evaluation System Manual
Description of the hardware capabilities of the eval-
uation system.
Notation Conventions
xvi Bluetooth EZ-Extender Manual
Notation Conventions
Text conventions used in this manual are identified and described as fol-
lows. Additional conventions, which apply only to specific chapters, may
appear throughout this document.
Example Description
{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
delimited by commas and terminated with an ellipse; read the example
as an optional comma-separated list of
this.
.SECTION Commands, directives, keywords, and feature names are in text with
letter gothic font.
filename Non-keyword placeholders appear in text with italic style format.
Note: For correct operation, ...
A Note provides supplementary information on a related topic. In the
online version of this book, the word Note appears instead of this
symbol.
Caution: Incorrect device operation may result if ...
Caution: Device damage may result if ...
A Caution identifies conditions or inappropriate usage of the product
that could lead to undesirable results or product damage. In the online
version of this book, the word Caution appears instead of this symbol.
Warning: Injury to device users may result if ...
A Warning identifies conditions or inappropriate usage of the product
that could lead to conditions that are potentially hazardous for the
devices users. In the online version of this book, the word Warning
appears instead of this symbol.
L
a
[
Bluetooth EZ-Extender Manual 1-1
1 USING BLUETOOTH
EZ-EXTENDER
This chapter describes the Bluetooth EZ-Extender’s package contents,
configuration, installation procedure, and interfaces.
The information is presented in the following order.
“Package Contents” on page 1-2
Describes the product’s package contents.
“Bluetooth EZ-Extender Default Configuration” on page 1-3
Describes the board’s default configuration.
“Bluetooth EZ-Extender Setup” on page 1-4
Provides the board’s setup procedure.
“Flash Memory Interface” on page 1-4
Describes the on-board flash memory interface.
“UART Interface” on page 1-4
Describes the on-board UART interface.
“Bluetooth Module” on page 1-5
Describes the on-board Bluetooth interface.
“USB Interface” on page 1-5
Describes the on-board USB interface.
1-2 Bluetooth EZ-Extender Manual
“Expansion Interface” on page 1-6
Describes the board’s expansion interface.
“Example Programs” on page 1-6
Describes the example programs installed with the board’s
software.
For more information about the mating Blackfin processor, see documents
referred to as “Related Documents”.
Package Contents
Your Bluetooth EZ-Extender package contains one item: the Bluetooth
EZ-Extender board. If the board is missing, contact the vendor where you
purchased your Bluetooth EZ-Extender or contact Analog Devices, Inc.
Bluetooth EZ-Extender Manual 1-3
Bluetooth EZ-Extender Default
Configuration
When removing the Bluetooth EZ-Extender from the package, handle the
board carefully to avoid the discharge of static electricity, which can dam-
age some components (see Figure 1-1).
The EZ-Extender 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 precau-
tions are recommended to avoid performance degradation or loss of func-
tionality. Store unused EZ-Extender boards in the protective shipping
package.
Figure 1-1. Default EZ-Extender Hardware Setup
1-4 Bluetooth EZ-Extender Manual
Figure 1-1 shows the default jumper and switch settings, connector loca-
tions, and LED used in installation. Confirm that your board is in the
default configuration before using the board.
Bluetooth EZ-Extender Setup
It is important to set up all components of the system containing the Blue-
tooth EZ-Extender and then apply power to the system. Power on your
system after the Bluetooth EZ-Extender has been connected to the
EZ-Board or EZ-KIT Lite. Do not install or remove the Bluetooth
EZ-Extender when power is applied to the EZ-Board or EZ-KIT Lite.
Flash Memory Interface
The Bluetooth EZ-Extender is equipped with an I
2
C serial flash memory
chip for data configuration. Flash memory is programmed by the factory.
For more information, refer to “TWI Flash Address Configuration Jumper
(JP1)” on page 2-6 and “TWI Flash Write Protect Jumper (JP2)” on
page 2-6.
UART Interface
The UART interface is used for general communication between the pro-
cessor and WT12 Bluegiga Bluetooth module. The interface has a max
baud rate of 3.0 Mbaud. Flow control is supported via
SW1. Refer to
“Configuration Switch” on page 2-3 for more information.
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Analog Devices 82-000218-01 User manual

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User manual
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