Blackfin EZ-Extender
Manual
Revision 3.0, January 2005
Part Number
82-000735-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106
a
Copyright Information
© 2005 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 Blackfin EZ-Extender 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, Blackfin, Blackfin logo, VisualDSP++, the
VisualDSP++ logo, CROSSCORE, the CROSSCORE logo, and EZ-KIT
Lite are registered trademarks of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.
Regulatory Compliance
The Blackfin EZ-Extender 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 Blackfin EZ-Extender has been appended to Analog Devices Development Tools Technical Construction File referenced “DSPTOOLS1”
dated December 21, 1997 and was awarded CE Certification by an
appointed European Competent Body and is on file.
The EZ-KIT Lite evaluation system contains ESD
(electrostatic discharge) sensitive devices. Electrostatic charges readily accumulate on the human
body and equipment and can discharge without
detection. Permanent damage may occur on devices
subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance
degradation or loss of functionality. Store unused
EZ-KIT Lite boards in the protective shipping
package.
CONTENTS
PREFACE
Purpose of This Manual .................................................................. ix
Intended Audience .......................................................................... ix
Manual Contents ............................................................................ ix
What’s New in This Manual ............................................................. x
Technical or Customer Support ........................................................ x
Supported Products ......................................................................... xi
Product Information ....................................................................... xi
MyAnalog.com .......................................................................... xi
Processor Product Information .................................................. xii
Related Documents .................................................................. xii
Online Technical Documentation ............................................. xiv
Accessing Documentation From VisualDSP++ ....................... xv
Accessing Documentation From Windows ............................. xv
Accessing Documentation From Web ................................... xvi
Printed Manuals ....................................................................... xvi
VisualDSP++ Documentation Set ......................................... xvi
Hardware Tools Manuals ...................................................... xvi
Processor Manuals ............................................................... xvii
Blackfin EZ-Extender Manual
v
Data Sheets ........................................................................ xvii
Notation Conventions ................................................................. xviii
EZ-EXTENDER INTERFACES
ADC and Mixed-Signal HSC Interface .......................................... 1-1
DAC HSC Interface ..................................................................... 1-2
Camera Interface .......................................................................... 1-3
LCD Interface .............................................................................. 1-4
EZ-EXTENDER HARDWARE REFERENCE
System Architecture ...................................................................... 2-1
DIP Switches and Jumpers ............................................................ 2-4
Direction Control Switch (SW1) ............................................. 2-4
Clock Routing Switch (SW2) .................................................. 2-5
General Frame Sync Routing Switch (SW3) ............................. 2-7
LCD Frame Sync Routing Switch (SW4) ................................. 2-8
MISO Disconnect Jumper (P7) ............................................... 2-9
SMA Connector Clock Disconnect Jumper (P10) .................... 2-9
PPI Data Routing Jumper (P36) .............................................. 2-9
External Clock Disable Jumper (P37) .................................... 2-10
BILL OF MATERIALS
INDEX
vi
Blackfin EZ-Extender Manual
PREFACE
Thank you for purchasing the Blackfin EZ-Extender, Analog Devices
(ADI) extension board to the EZ-KIT Lite® evaluation system for
ADSP-BF533 and ADSP-BF561 Blackfin® processors.
The 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
(DSP) characteristics towards delivering signal processing performance in
a microprocessor-like environment.
The Blackfin EZ-Extender is designed to be used in conjunction with the
ADSP-BF533 or ADSP-BF561 EZ-KIT Lite evaluation system. The
EZ-KIT Lite includes an evaluation suite of VisualDSP++® software,
which is limited in program memory size for use solely with the EZ-KIT
Lite product. VisualDSP++ is a powerful programming tool with flexibility that significantly decreases the time required to port software code to a
processor, reducing time-to-market.
To learn more about Analog Devices development software, go to
http://www.analog.com/processors/tools/.
Example programs are available to demonstrate the capabilities of the
Blackfin EZ-Extender board.
The Blackfin EZ-Extender is a separately sold assembly that plugs onto
the expansion interface of the ADSP-BF533 and ADSP-BF561 EZ-KIT
Lite evaluation system.
Blackfin EZ-Extender Manual
vii
The board extends the capabilities of the evaluation system by providing a
connection between the Parallel Peripheral Interface (PPI) of the
ADSP-BF533 processor (the PPI0 and PPI1 interfaces of the ADSP-BF561
processor), an Analog Devices High-Speed Converter (HSC) evaluation
board, a camera evaluation board, and an LCD display device. Moreover,
the extender broadens the range of the EZ-KIT Lite applications by providing surface mounted (SMT) footprints for breadboard capabilities and
access to all of the pins on the EZ-KIT Lite’s expansion interface.
The extender features:
• High-Speed Converter (HSC) Evaluation Board Interface
D
D
D
D
40-pin, right angle, 0.1 in. spacing, female socket to connect to analog-to-digital converter (ADC) boards
40-pin straight, 0.1 in. spacing header to connect to digital-to-analog converter (DAC) boards
Switches for routing and direction selection
RJ45 with Serial Peripheral Interconnect (SPI) to configure
converter registers
• Camera Interface
D
D
Connection to OmniVision OV6630AA Evaluation Boards
32-pin, right angle, 0.1 in. spacing, female socket
• LCD Interface
D
32-pin, right angle FLZ-type connector to connect to LCD
displays
• SMT Footprint Area
D
D
viii
1206 and 805 footprints
SOIC24 and SOIC20 footprints
Blackfin EZ-Extender Manual
Preface
• Dimensions
D
5 in (H) x 5 in
Purpose of This Manual
The Blackfin EZ-Extender Manual describes the operation and configuration of the components on the board. A schematic and a bill of materials
are provided as a reference for future ADSP-BF533 and ADSP-BF561
Blackfin processor board designs.
Intended Audience
This manual is a user’s guide and reference to the Blackfin EZ-Extender.
Programmers who are familiar with the Analog Devices Blackfin processor
architecture, operation, and development tools are the primary audience
for this manual.
Programmers who are unfamiliar with VisualDSP++ or EZ-KIT Lite evaluation software should refer to the ADSP-BF533 EZ-KIT Lite Evaluation
System Manual or ADSP-BF561 EZ-KIT Lite Evaluation System Manual,
VisualDSP++ online Help, and user’s or getting started guides. For the
locations of these documents, refer to “Related Documents”.
Manual Contents
The manual consists of:
• Chapter 1, “EZ-Extender Interfaces” on page 1-1
Provides basic board information.
• Chapter 2, “EZ-Extender Hardware Reference” on page 2-1
Provides information on the hardware aspects of the board.
Blackfin EZ-Extender Manual
ix
What’s New in This Manual
• Appendix A, “Bill Of Materials” on page A-1
Provides a list of components used to manufacture the Blackfin
EZ-Extender board.
• Appendix B, “Schematics” on page B-1
Provides the resources to allow extender board-level debugging or
to use as a reference design.
appendix is not part of the online Help. The online Help
L This
viewers should go to the PDF version of the Blackfin EZ-Extender
Manual located in the Docs\EZ-KIT Lite Manuals folder on the
installation CD to see the schematics. Alternatively, the schematics
can be found at the Analog Devices Web site,
www.analog.com/processors.
What’s New in This Manual
This revision of the Blackfin EZ-Extender Manual has been updated for
VisualDSP++ 4.0.
Technical or Customer Support
You can reach Analog Devices, Inc. Customer Support in the following
ways:
• Visit the Embedded Processing and DSP products Web site at
http://www.analog.com/processors/technicalSupport
• E-mail tools questions to
dsptools.support@analog.com
• E-mail processor questions to
dsp.support@analog.com
• Phone questions to 1-800-ANALOGD
x
Blackfin EZ-Extender Manual
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 Blackfin EZ-Extender is designed as an extension to the
ADSP-BF533 and ADSP-BF561 EZ-KIT Lite evaluation systems.
Product Information
You can obtain product information from the Analog Devices Web site,
from the product CD-ROM, or from the printed publications (manuals).
Analog Devices is online at www.analog.com. Our Web site provides information about a broad range of products—analog integrated circuits,
amplifiers, converters, and digital signal processors.
MyAnalog.com
MyAnalog.com is a free feature of the Analog Devices Web site that allows
customization of a Web page to display only the latest information on
products you are interested in. You can also choose to receive weekly
e-mail notifications containing updates to the Web pages that meet your
interests. MyAnalog.com provides access to books, application notes, data
sheets, code examples, and more.
Blackfin EZ-Extender Manual
xi
Product Information
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
e-mail address.
Processor Product Information
For information on embedded processors and DSPs, visit our Web site at
www.analog.com/processors, which provides access to technical publications, data sheets, application notes, product overviews, and product
announcements.
You may also obtain additional information about Analog Devices and its
products in any of the following ways.
• E-mail questions or requests for information to
dsp.support@analog.com
• Fax questions or requests for information to
1-781-461-3010 (North America)
+49 (89) 76 903-557 (Europe)
• Access the FTP Web site at
ftp ftp.analog.com or ftp
137.71.23.21
ftp://ftp.analog.com
Related Documents
For information on product-related development software, see the
following publications.
xii
Blackfin EZ-Extender Manual
Preface
Table 1. Related Processor Publications
Title
Description
ADSP-BF533 Blackfin Embedded Processor
Datasheet
ADSP-BF561 Blackfin Embedded
Symmetric Multi-Processor Data sheet
General functional description, pinout, and timing.
Blackfin Processor Hardware Reference
Description of internal processor architecture and
all register functions.
Blackfin Processor Instruction Set Reference
Description of all allowed processor assembly
instructions.
Table 2. Related VisualDSP++ Publications
Title
Description
ADSP-BF533 EZ-KIT Lite Evaluation
System Manual
ADSP-BF561 EZ-KIT Lite Evaluation
System Manual
Detailed description of the EZ-KIT Lite features
and usage.
VisualDSP++ User’s Guide
Detailed description of VisualDSP++ features and
usage.
VisualDSP++ Assembler and Preprocessor
Manual for Blackfin Processors
Description of the assembler function and
commands for Blackfin processors.
VisualDSP++ C/C++ Complier and
Library Manual for Blackfin Processors
Description of the complier function and
commands for Blackfin processors.
VisualDSP++ Linker and Utilities Manual
Description of the linker function and commands
for the processors.
VisualDSP++ Loader Manual
Description of the loader/splitter function and
commands for the processors.
Blackfin EZ-Extender Manual
xiii
Product Information
you plan to use the EZ-KIT Lite board in conjunction with a
L IfJTAG
emulator, also refer to the documentation that accompanies
the emulator.
All documentation is available online. Most documentation is available in
printed form.
Visit the Technical Library Web site to access all processor and tools manuals and data sheets:
http://www.analog.com/processors/resources/technicalLibrary
Online Technical Documentation
Online documentation comprises the VisualDSP++ Help system, software
tools manuals, hardware tools manuals, processor manuals, the Dinkum
Abridged C++ library, and Flexible License Manager (FlexLM) network
license manager software documentation. You can easily search across the
entire VisualDSP++ documentation set for any topic of interest. For easy
printing, supplementary .PDF files of most manuals are provided in the
Docs folder on the VisualDSP++ installation CD.
Each documentation file type is described as follows.
xiv
File
Description
.CHM
Help system files and manuals in Help format
.HTM or
.HTML
Dinkum Abridged C++ library and FlexLM network license manager software documentation. Viewing and printing the .HTML files requires a browser, such as
Internet Explorer 4.0 (or higher).
.PDF
VisualDSP++ and processor manuals in Portable Documentation Format (PDF).
Viewing and printing the .PDF files requires a PDF reader, such as Adobe Acrobat
Reader (4.0 or higher).
Blackfin EZ-Extender Manual
Preface
If documentation is not installed on your system as part of the software
installation, you can add it from the VisualDSP++ CD at any time by running the Tools installation. Access the online documentation from the
VisualDSP++ environment, Windows® Explorer, or the Analog Devices
Web site.
Accessing Documentation From VisualDSP++
To view VisualDSP++ Help, click on the Help menu item or go to the
Windows task bar and navigate to the VisualDSP++ documentation via
the Start menu.
To view Blackfin EZ-Extender EZ-KIT Lite Help, which is part of the
VisualDSP++ Help system, use the Contents or Search tab of the Help
window.
Accessing Documentation From Windows
In addition to any shortcuts you may have constructed, there are many
ways to open VisualDSP++ online Help or the supplementary documentation from Windows.
Help system files (.CHM) are located in the Help folder, and .PDF files are
located in the Docs folder of your VisualDSP++ installation CD-ROM.
The Docs folder also contains the Dinkum Abridged C++ library and the
FlexLM network license manager software documentation.
Your software installation kit includes online Help as part of the
Windows® interface. These help files provide information about
VisualDSP++ and the Blackfin EZ-Extender EZ-KIT Lite evaluation
system.
Blackfin EZ-Extender Manual
xv
Product Information
Accessing Documentation From Web
Download manuals at the following Web site:
http://www.analog.com/processors/resources/technicalLibrary/
manuals.
Select a processor family and book title. Download archive (.ZIP) files, one
for each manual. Use any archive management software, such as WinZip,
to decompress downloaded files.
Printed Manuals
For general questions regarding literature ordering, call the Literature
Center at 1-800-ANALOGD (1-800-262-5643) and follow the prompts.
VisualDSP++ Documentation Set
To purchase VisualDSP++ manuals, call 1-603-883-2430. The manuals
may be purchased only as a kit.
If you do not have an account with Analog Devices, you are referred to
Analog Devices distributors. For information on our distributors, log onto
http://www.analog.com/salesdir/continent.asp.
Hardware Tools Manuals
To purchase EZ-KIT Lite and In-Circuit Emulator (ICE) manuals, call
1-603-883-2430. The manuals may be ordered by title or by product
number located on the back cover of each manual.
xvi
Blackfin EZ-Extender Manual
Preface
Processor Manuals
Hardware reference and instruction set reference manuals may be ordered
through the Literature Center at 1-800-ANALOGD (1-800-262-5643),
or downloaded from the Analog Devices Web site. Manuals may be
ordered by title or by product number located on the back cover of each
manual.
Data Sheets
All data sheets (preliminary and production) may be downloaded from the
Analog Devices Web site. Only production (final) data sheets (Rev. 0, A,
B, C, and so on) can be obtained from the Literature Center at
1-800-ANALOGD (1-800-262-5643); they also can be downloaded from
the Web site.
To have a data sheet faxed to you, call the Analog Devices Faxback System
at 1-800-446-6212. Follow the prompts and a list of data sheet code
numbers will be faxed to you. If the data sheet you want is not listed,
check for it on the Web site.
Blackfin EZ-Extender Manual
xvii
Notation Conventions
Notation Conventions
Text conventions used in this manual are identified and described as
follows.
xviii
Example
Description
Close command
(File menu)
Titles in reference sections indicate the location of an item within the
VisualDSP++ environment’s menu system (for example, the Close command appears on the File menu).
{this | that}
Alternative required items in syntax descriptions appear within curly
brackets and separated by vertical bars; read the example as this or
that. One or the other is required.
[this | that]
Optional items in syntax descriptions appear within brackets and 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 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.
L
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.
a
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.
Blackfin EZ-Extender Manual
Preface
conventions, which apply only to specific chapters, may
L Additional
appear throughout this document.
Blackfin EZ-Extender Manual
xix
Notation Conventions
xx
Blackfin EZ-Extender Manual
1 EZ-EXTENDER INTERFACES
The Blackfin EZ-Extender board offers the following interfaces.
• “ADC and Mixed-Signal HSC Interface”
• “DAC HSC Interface”
• “Camera Interface”
• “LCD Interface”
The following sections describe each extender interface.
ADC and Mixed-Signal HSC Interface
The Blackfin EZ-Extender can connect to analog-to-digital converters
(ADCs) and mixed-signal HSC evaluation boards via the
ADC/Mixed-Signal HSC interface. The ADC/Mixed-Signal HSC interface consists of a 40-pin female header, which contains all of the control
and data signals necessary to transfer data between the processor’s PPI and
the HSC evaluation board. Additionally, the extender provides a RJ45
connector, which contains all of the SPI signals necessary to configure the
control registers of capable HSC converters. For a block diagram of this
interface, see Figure 2-1 on page 2-2.
Before using the Blackfin EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the EZ-KIT Lite. For
example, on the EZ-KIT Lite, it may be necessary to disable other devices
on the PPI, route the PPI clocks, and disable the push buttons.
Blackfin EZ-Extender Manual
1-1
DAC HSC Interface
To configure the Blackfin EZ-Extender to connect to an ADC or Mixed
Signal HSC evaluation board, first determine the source of the PPI clock.
To learn about possible clock settings, refer to “Clock Routing Switch
(SW2)” on page 2-5. It is also necessary to determine the direction of the
data and frame synchronization signals. The direction is dependent upon
the type of the board to which you connect. With ADC boards, it is necessary to set up the data driver on the extender as a receiver. With
mixed-signal boards, the data direction can change and a programmable
flag is used to change the direction in real time. The frame sync signals are
dependent on the external user interface; thus, the functionality of the
interface must be taken into consideration. For more information, refer to
“System Architecture” on page 2-1 and “DIP Switches and Jumpers” on
page 2-4.
A list of ADC and mixed-signal evaluation boards compatible with the
extender can be found at http://www.analog.com/processors/processors/blackfin/technicalLibrary/manuals/pdf/EZ-Extender_to_DSP_Su
pported.pdf.
Example programs can be found at ftp:// ftp.analog.com/pub/tools/patches/bf_extender_card.zip, when available. To
learn more about Analog Devices data converters, go to
http://www.analog.com.
DAC HSC Interface
The Blackfin EZ-Extender can connect to digital-to-analog converter
(DAC) HSC evaluation boards via the DAC HSC interface. The DAC
HSC interface consists of a 40-pin male header, which contains all of the
control and data signals necessary to transfer data from the processor’s PPI
to the DAC evaluation board. Your extender kit includes the cable used to
make a connection. For more information about this interface, see
Figure 2-1 on page 2-2.
1-2
Blackfin EZ-Extender Manual
EZ-Extender Interfaces
Before using the Blackfin EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the EZ-KIT Lite. For
example, on the EZ-KIT Lite, it may be necessary to disable other devices
on the PPI, route the PPI clocks, and disable the push buttons.
To configure the Blackfin EZ-Extender to connect to a DAC evaluation
board, first determine the source of the PPI clock. To learn about possible
clock settings, refer to “Clock Routing Switch (SW2)” on page 2-5. It is
also necessary to determine the direction and source of the data and frame
synchronization signals. If your processor holds more than one PPI, the
DAC interface allows you to communicate with either PPI0 or PPI1 of the
processor. The direction of the frame sync signals is dependent on the target; thus, the functionality of the interface must be taken into
consideration. For more information, refer to “System Architecture” on
page 2-1 and “DIP Switches and Jumpers” on page 2-4.
A list of DAC HSC evaluation boards compatible with the Blackfin
EZ-Extender can be found at http://www.analog.com/processors/processors/blackfin/technicalLibrary/manuals/pdf/EZ-Extender_to_DSP
_Supported.pdf.
Example programs can be found at ftp:// ftp.anawhen available. To
learn more about Analog Devices data converters, go to
http://www.analog.com.
log.com/pub/tools/patches/bf_extender_card.zip,
Camera Interface
The Blackfin EZ-Extender camera interface is a right-angle 32-pin connector with control signals compatible to the ITU-R BT.656 camera
interface specification. Specifically, the extender’s camera interface is
directly compatible with camera interface boards, such as the Omnivision
OV6630AA evaluation module. To learn more about the OV6630AA
evaluation module, go to http://www.ovt.com. For a block diagram of the
camera interface, see Figure 2-1 on page 2-2.
Blackfin EZ-Extender Manual
1-3
LCD Interface
Before using the Blackfin EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the EZ-KIT Lite. For
example, on the EZ-KIT Lite, it may be necessary to disable other devices
on the PPI, route the PPI clocks, and disable the push buttons.
To configure the Blackfin EZ-Extender to connect to a camera, first determine the source of the PPI clock. To learn about possible clock settings,
refer to “Clock Routing Switch (SW2)” on page 2-5. It is also necessary to
set the direction of the data and the frame sync signals. The direction of
frame synchronization signals depends on the camera’s configuration. The
data must be set as an input to the PPI port. For more information, refer
to “System Architecture” on page 2-1 and “DIP Switches and Jumpers” on
page 2-4.
LCD Interface
The LCD interface is intended to drive an LCD display device. A 32-pin,
right-angle FLZ-type connector is provided to connect the data and control lines of commercially available LCD panels. For a block diagram of
this interface, see Figure 2-1 on page 2-2.
A timing and functional analysis is required to determine if a specific LCD
can connect to the Blackfin EZ-Extender. An example of a display which
does connect to the extender is the Sharp LQ058T5DRQ1 display. For
more information about the Sharp LCD panel (part number
LQ058T5DRQ1), go to
http://www.sharpsma.com/fastfocus/nidetail.asp?t=DISPLAY&ck=f&p=PCPVTSBY3&n=2.
Please note that the power for the backlight feature of the LCD must be
provided by the customer. Information on the backlight inverter module
(part number LXM1614-14-11) needed to connect to the LCD panel is
available at http://www.chipdocs.com/pndecoder/datasheets/MSEMI/LXM1614-14-11.html?ReR=IN. The part number
1-4
Blackfin EZ-Extender Manual
EZ-Extender Interfaces
of the connector on the EZ-Extender is JST32FLZ-SM1-R-TB. The cable
connecting the JST part to the data port on the LCD is available from
Parlex Corporation (part number 050-32-76B).
Before using the Blackfin EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the EZ-KIT Lite. For
example, on the EZ-KIT Lite, it may be necessary to disable other devices
on the PPI, route the PPI clocks, and disable the push buttons.
To configure the EZ-Extender to connect to the LCD interface, first
determine the source of the PPI clock and the source and direction of the
data and frame sync signals. If your target processor holds more than one
PPI, the LCD interface allows you to communicate with either PPI0 or
PPI1 of the processor. For more information, refer to “System Architecture” on page 2-1 and “DIP Switches and Jumpers” on page 2-4.
Example programs can be found at ftp://
ftp.ana-
log.com/pub/tools/patches/bf_extender_card.zip,
when available. To
learn more about Analog Devices LCD drivers, go to
http://www.analog.com.
Blackfin EZ-Extender Manual
1-5
LCD Interface
1-6
Blackfin EZ-Extender Manual
2 EZ-EXTENDER HARDWARE
REFERENCE
This chapter describes the hardware design of the Blackfin EZ-Extender.
The following topics are covered.
• “System Architecture” on page 2-1
Describes the configuration of the extender and explains how the
board components interface with the processor and EZ-KIT Lite.
• “DIP Switches and Jumpers” on page 2-4
Describes the function of the configuration DIP switches.
System Architecture
A detailed block diagram of the Blackfin EZ-Extender is shown in
Figure 2-1. Note that the arrow in the bidirectional driver symbols
denotes the direction of the driver when in transmit mode. The bidirectional driver is in transmit mode when the direction pin is pulled high.
Use the diagram in conjunction with information in “DIP Switches and
Jumpers” section of this manual to configure your Blackfin EZ-Extender.
Before using the EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the EZ-KIT Lite. For
example, on the EZ-KIT Lite, it may be necessary to disable other devices
on the PPI, route the PPI clocks, and disable the push buttons.
The block diagram in Figure 2-1 shows that all of the interfaces have clock
signals, frame sync signals, data signals and, possibly, general-purpose signals. Each signal’s configuration depends on how your interface operates.
Blackfin EZ-Extender Manual
2-1
System Architecture
J2 - Camera
PWDN
RESET
SCL
SDA
FOOD
PPI1_D10
PPI1_D11
PF0
PF1
PF3
P11 - SMA
Conne ctor
U10 - Socketed
Oscillator
P37
P10
EXT_27MHz
RXCLK
TXCLK
TX_CLK
RX_CL K
SW2
4
3
VSYNC
2
HREF
1
Y[7: 0]
UV[7: 0]
PPI1_CLK
PPI0_CLK
SW3
4
FSYNC2
J3 - ADC/Mixed
RXCLK
TXCLK
T/~ R
3
PF3
2
1
FSYNC1
FS2
PF2
T/~ R
FS1
SW1
6
D[15:0]
5
J4 - DAC
PF0
4
3
U1
TXCLK
T/~ R
DATA_A
2
1
PPI0_SYNC2
U10
D[15:0]
P1, P2, P3
Expansion Interface
PPI0_SYNC1
DATA_B
PPI0_D[15:0]
T/~ R
P36
P8 - LCD
TXCLK
U11
FS2
FS1
~OE_U10
T /~R
RGB[15:0]
PPI1_D[15:0]
FSYNC2 _LCD
SW4
6
FSYNC1 _LCD
5
PPI1_SYNC2
4
3
PPI1_SYNC1
2
J1 - SPI
P7
SO
SI
SCLK
CS
1
MISO
MOSI
SCLK
PF1
Figure 2-1. Blackfin EZ-Extender Block Diagram
2-2
Blackfin EZ-Extender Manual
EZ-Extender Hardware Reference
The EZ-Extender holds two clock signals, TX_CLK and RX_CLK. The TX_CLK
signal is used as an output to the interface you are using. The TX_CLK signal can be generated in three ways, applying a signal via an SMA
connector, populating a socket with an oscillator, or using a 27 MHz signal provided by the EZ-KIT Lite. Only one of these sources can be used at
a time, the other sources must be disabled. For how to disable the TX_CLK
sources, see “SMA Connector Clock Disconnect Jumper (P10)” on
page 2-9 and “External Clock Disable Jumper (P37)” on page 2-10. The
RX_CLK signal is generated by the target board. Both the TX_CLK and
RX_CLK can be connected to the PPI_CLK signal as an input to the processor. See “Clock Routing Switch (SW2)” on page 2-5 for more
information.
The ADC/Mixed-Signal HSC interface and camera interface have two
frame sync signals, FSYNC1 and FSYNC2. For information on how to set the
direction and the source of these signals, refer to “Direction Control
Switch (SW1)” on page 2-4 and “General Frame Sync Routing Switch
(SW3)” on page 2-7.
The LCD interface has two frame sync signals, FSYNC1_LCD and
FSYNC2_LCD. These signals are always outputs, but it is possible set the
source of the signals. For more information see, “LCD Frame Sync Routing Switch (SW4)” on page 2-8.
The ADC/Mixed-Signal HSC interface and camera interface connect to
the DATA_A[15:0] parallel bus. The DAC HSC interface and the LCD
interface connect to the DATA_B[15:0] parallel bus. The DATA_A bus is
attached to only the PPI0 bus, while DATA_B[15:0] can connect to either
PPI0 or PPI1 busses. This allows access to all of the interfaces with a single
PPI port or access to two separate interfaces with two PPI ports. For more
information about the routing of the PPI data signals see, “PPI Data
Routing Jumper (P36)” on page 2-9. To configure the direction of the
DATA_A signals, see “Direction Control Switch (SW1)” on page 2-4.
Blackfin EZ-Extender Manual
2-3
DIP Switches and Jumpers
DIP Switches and Jumpers
The following section describes the function of all of the jumpers and
switches on the EZ-Extender. Before connecting the extender, make sure
you understand each possible settings effect on your application.
Direction Control Switch (SW1)
The PPI interface is bidirectional and half-duplex. A designated DIP
switch, SW1, provides an independent direction control for the DATA_A bus
and the sync signals (FSYNC1 and FSYNC2) going to the camera interface
and ADC/Mixed HSC interface, as illustrated in Figure 2-1 on page 2-2.
Each of the signals can be hardwired to be either transmit or receive, or
can be changed in real time using the PF0 processor programmable flag
pin.
the
programmable flag is intended for direction control,
L Ifensure
the flag is not used for other purposes on the EZ-KIT Lite
PF0
board (the motherboard).
When the switch connects a direction control signal to ground (GND),
the corresponding signal (or signals) being controlled is an input.
The SW1 DIP switch settings are summarized in Table 2-1 through
Table 2-3.
Table 2-1. SW1 Data Direction Control Positions 1 and 2
2-4
SW1 Position 1
SW1 Position 2
Function
OFF
OFF
EZ-KIT Lite is transmitter
ON
OFF
PF0 sets the direction:
0 = EZ-KIT Lite is receiver
1 = EZ-KIT Lite is transmitter
OFF
ON
EZ-KIT Lite is receiver
ON
ON
Do not use
Blackfin EZ-Extender Manual
EZ-Extender Hardware Reference
Table 2-2. SW1 FSYNC1 Direction Control Positions 3 and 4
SW1 Position 3
SW1 Position 4
Function
OFF
OFF
EZ-KIT Lite is transmitter
ON
OFF
PF0 sets the direction:
0 = EZ-KIT Lite is receiver
1 = EZ-KIT Lite is transmitter
OFF
ON
EZ-KIT Lite is receiver
ON
ON
Do not use
Table 2-3. SW1 FSYNC2 Direction Control Positions 5 and 6
SW1 Position 5
SW1 Position 6
Function
OFF
OFF
EZ-KIT Lite is transmitter
ON
OFF
PF0 sets the direction:
0 = EZ-KIT Lite is receiver
1 = EZ-KIT Lite is transmitter
OFF
ON
EZ-KIT Lite is receiver
ON
ON
Do not use
Clock Routing Switch (SW2)
The source of the clock input signals PPI0_CLK and PPI1_CLK are configured through the SW2 DIP switch settings, as illustrated in Figure 2-1 on
page 2-2. The SW2 settings are summarized in Table 2-4 and Table 2-5.
Table 2-4. PPI0_CLK Source Settings
SW2 Position 1
RX_CLK
SW2 Position 2
TX_CLK
PPI0_CLK Source
OFF
OFF
The PPI0_CLK signal is not generated by the
EZ-Extender
OFF
ON
TX_CLK; this signal must be generated by one of
the user-configured PPI clock sources
Blackfin EZ-Extender Manual
2-5
DIP Switches and Jumpers
Table 2-4. PPI0_CLK Source Settings (Cont’d)
SW2 Position 1
RX_CLK
SW2 Position 2
TX_CLK
PPI0_CLK Source
ON
OFF
RX_CLK
ON
ON
RX_CLK;
in this configuration, the RX_CLK signal is also routed to the TX_CLK to be used as an
output
Table 2-5. PPI1_CLK Source Settings
SW2 Position 3
RX_CLK
SW2 Position 4
TX_CLK
PPI1_CLK Source
OFF
OFF
The PPI1_CLK signal is not generated by the
EZ-Extender
OFF
ON
TX_CLK;
ON
OFF
RX_CLK
ON
ON
RX_CLK;
this signal must be generated by one of
the user-configured PPI clock sources
in this configuration, the RX_CLK signal
is also routed to the TX_CLK to be used as an output
Possible user-configured PPI clock sources are:
• 27 MHz clock signal from the EZ-KIT Lite (not available on
ADSP-BF533 EZ-KIT Lite). See “External Clock Disable Jumper
(P37)” on page 2-10.
• A local oscillator, by populating the oscillator socket (U10).
• An external clock source using the SMA connector (P11). See
“SMA Connector Clock Disconnect Jumper (P10)” on page 2-9.
one of these sources can be used at a time —ensure that all of
L Only
the other sources are disabled.
2-6
Blackfin EZ-Extender Manual
EZ-Extender Hardware Reference
General Frame Sync Routing Switch (SW3)
Frame synchronization signals FSYNC1 and FSYNC2 get configured through
the SW3 DIP switch settings, as illustrated in Figure 2-1 on page 2-2.
The FSYNC1 signal can be set by either the PF2 programmable flag or the
processor’s PPI0_SYNC1 signal. The FSYNC2 signal can be set by either the
PF3 programmable flag or the PPI0_SYNC2 signal. Table 2-6 and Table 2-7
depict the available options. Note that the source of the PPI0_SYNC1 and
PPI0_SYNC2 signals is dependent on the EZ-KIT Lite to which you
connect.
If the
or
programmable flags are used, ensure the flags are
L not
used for other purposes on the EZ-KIT Lite board (the mother
PF2
PF3
board).
Table 2-6. FSYNC1 Source Settings
SW3 Position 1
RX_CLK
SW3 Position 2
TX_CLK
FSYNC1 Source
OFF
OFF
FSYNC1
signal is used
OFF
ON
FSYNC1
signal is not used
ON
OFF
FSYNC1
= PF2
–
–
All others, do not use
Table 2-7. FSYNC2 Source Settings
SW3 Position 3
RX_CLK
SW3 Position 4
TX_CLK
FSYNC2 Source
OFF
OFF
FSYNC2
signal is used
OFF
ON
FSYNC2
signal is not used
ON
OFF
FSYNC2
= PF3
–
–
All others, do not use
Blackfin EZ-Extender Manual
2-7
DIP Switches and Jumpers
LCD Frame Sync Routing Switch (SW4)
Frame synchronization signals FSYNC1_LCD and FSYNC2_LCD get configured
through the SW4 DIP switch settings, as illustrated in Figure 2-1 on
page 2-2.
The FSYNC1_LCD signal can be set by the PF2 programmable flag,
PPI0_SYNC1, or PPI1_SYNC1 signal. The FSYNC2_LCD signal can be set by the
PF3 programmable flag, PPI0_SYNC2, or PPI1_SYNC2 signal. Figure 2-8 and
Figure 2-9 depict the available options.
or
programmable flag is used, ensure the flag is not
L Ifusedthefor other
purposes on the EZ-KIT Lite board (the mother
PF2
PF3
board).
Table 2-8. FSYNC1_LCD Source Settings
SW4 Position 1
PF2
SW4 Position 2
PPI0_SYNC1
SW4 Position 3
PPI1_SYNC1
FSYNC1_LCD Source
OFF
OFF
OFF
FSYNC1_LCD
signal is used
OFF
ON
OFF
FSYNC1_LCD
= PPI0_SYNC1
OFF
OFF
OFF
FSYNC1_LCD
= PPI1_SYNC1
ON
OFF
ON
FSYNC1_LCD
= PF2
–
–
–
All other configurations should not
be used
Table 2-9. FSYNC2_LCD Source Settings
2-8
SW4 Position 4
PF2
SW4 Position 5
PPI0_SYNC2
SW4 Position 6
PPI1_SYNC2
FSYNC2_LCD Source
OFF
OFF
OFF
FSYNC2_LCD
signal is used
OFF
ON
OFF
FSYNC2_LCD
= PPI0_SYNC2
OFF
OFF
OFF
FSYNC2_LCD
= PPI1_SYNC2
Blackfin EZ-Extender Manual
EZ-Extender Hardware Reference
Table 2-9. FSYNC2_LCD Source Settings (Cont’d)
SW4 Position 4
PF2
SW4 Position 5
PPI0_SYNC2
SW4 Position 6
PPI1_SYNC2
FSYNC2_LCD Source
ON
OFF
ON
FSYNC2_LCD
–
–
–
All other configurations should not
be used
= PF3
MISO Disconnect Jumper (P7)
The SO signal of the SPI connector (J1) is driven by a buffer to the DSP’s
MISO signal, as illustrated in Figure 2-1 on page 2-2. When the SPI connector is not in use, remove the jumper to prevent any interfering with
other devices on the SPI bus.
SMA Connector Clock Disconnect Jumper (P10)
The SMA connector (P11) provides the ability to input a clock from a signal generator or other clock source. This signal is first put though a buffer,
as illustrated in Figure 2-1 on page 2-2. When the SMA connector is not
in use, remove the jumper to prevent any interfering with other devices on
the net.
PPI Data Routing Jumper (P36)
The flexibility of the EZ-Extender to be used with the Blackfin processor’s
single and double PPI requires the PPI data signals to be routed accordingly. Figure 2-2 and Figure 2-3 show the data flow when P36 is installed
and when it is not installed.
connecting to the OV6630AA evaluation module, ensure
L When
that the
jumper is not installed. The signals attached to
P36
PPI1
are used as input by the camera.
Blackfin EZ-Extender Manual
2-9
DIP Switches and Jumpers
U1
J3 - AD C /Mixed
T /~R
PPI0_D [15 :0]
J2 - C am era
U 10
T /~R
J 4 - D AC
P8 - LC D
U 11
P36
~OE_U 10
T~
/ R
PPI1 _D[15:0]
Figure 2-2. P36 Not Installed Data Flow
U1
J3 - AD C / Mixed
T/~ R
PP I 0_D [15: 0]
J2 - C am era
U 10
T/~ R
P36
J 4 - D AC
P8 - LC D
U 11
~OE_U 10
T /~R
PP I 1_D [15: 0]
Figure 2-3. P36 Installed Data Flow
External Clock Disable Jumper (P37)
The EZ-KIT Lite provides a 27 MHz clock, which can be used as a transmit clock for all of the interfaces, as illustrated Figure 2-1 on page 2-2.
When the 27 MHz clock is not being used, remove the jumper to prevent
the TX_CLK signal from being driven. For information about other transmit
clock sources, see “Clock Routing Switch (SW2)” on page 2-5.
2-10
Blackfin EZ-Extender Manual
Part
Number
Manufacturer
Reference
Design
Description
Reference
A BILL OF MATERIALS
1
74LVX244M SOIC20
LOW-VOLT-OCTAL-BUFFER
U8
FAIR CHILD
SEMI
74LVX244M
2
SN74AHC1G00 SOT23-5
SINGLE-2-INPUT-NAND
U13
TI
SN74AHC1G00DBVR
3
SN74LVC1G14DBVR
SOT-23-5
SCHMIT-TRIGGERED
INVERTER
U3
DIGI-KEY
296-11607-1-ND
4
8 PIN DIP TH-TH
CARRIER SOCKETED PIN
U7
MILL-MAX
614-93-308-31-007
5
IDC 16X2 IDC16X2RASOC
SOCKET RA
J2
SAMTEC
SSW-116-02-F-D-RA
6
IDC 20X2 IDC20X2RASOC
SOCKET RA
J3
SAMTEC
SSW-120-02-G-D-RA
7
RJ45 8PIN CON_RJ45
RA
J1
TYCO
1-1609214-1
8
SMA SMA 50OHM
STRAIGHT
JACK RECEPTACLE SMA1
P11
DIGI-KEY
J500-ND
Blackfin EZ-Extender Manual
A-1
Reference
Design
Manufacturer
Part
Number
J4
AMP
499910-9
10
32-PIN CONN. NORM FLZ32
FLZ32
P8
JST
32FLZ-SM1-R-TB
11
51 1/8W 5% 1206
R9
AVX
CR1206-51R0JTR
12
0.00 100MW 5% 805
R1
VISHAY
CRCW0805 0.0 RT1
13
10K 0.5W 10% RES002
TRIM POTENTIOMETER
R8
DIGI-KEY
CT9W103-ND
14
DIP6 SWT017
SW1,
SW4
DIG01
CKN1364-ND
15
DIP4 SWT018
4PIN-SMT-SWT
SW2,
SW3
DIG01
CKN1363-ND
16
0.05 45x2 CON018
HEADER
P1-3
SAMTEC
TFC-145-32-F-D
17
1.2K 1/10W 5% 805
R17,
R19-20
DALE
CRCW08051201FRT1
18
74LVTH16245MEA SSOP48
16-BIT TXRX- DONT USE
MTD
U1-2,
U10-11
FAIRCHILD
74LVTH16245MEA
19
33 100MW 5% 805
R10,
R13,
R18,R29
AVX
CR21-330JTR
20
22 1/10W 5% 805
R3-4,
R26-27
VISHAY/
DALE
CRCW0805220JRT1
A-2
Description
STRAIGHT HEADER.1X.1
20X2 HDR W/LATCH EJECTOR
Reference
9
Blackfin EZ-Extender Manual
Reference
Design
Manufacturer
Part
Number
21
SN74LVC1G125 SOT23-5
SINGLE-3STATE-BUFFER
U5-6,U9,
U12,U14
TI
SN74LVC1G125DBVR
22
10uF 16V 10% B
TANT
CT1-5
AVX
TAJB106K016R
23
IDC 2X1 IDC2X1
2X1 TIN
P7,P9-10,
P36-37
BERG
54101-T08-02
24
22 125MW 5% RNETX
RN1-8
DIGI-KEY
744C083220JCT-ND
25
10K 100MW 5% 805
R5-7,
R11-12,
R15-16,
R21-25,
R28, R30
AVX
CR21-103J-T
26
0.1uF 50V 10% 805
CERM
C1-10,
C12-26
AVX
08055C104KAT
Reference
Description
Bill Of Materials
Blackfin EZ-Extender Manual
A-3
A-4
Blackfin EZ-Extender Manual
A
B
C
D
1
1
2
2
BLACKFIN EZ-EXTENDER
SCHEMATIC
3
3
20 Cotton Road
Nashua, NH 03063
4
4
PH: 1-800-ANALOGD
Title
Size
BLACKFIN EZ-EXTENDER - TITLE
Board No.
C
Date
A
B
Rev
A0186-2003
1.0
Sheet
1-29-2004_15:02
D
1
of
7
A
B
C
D
5V
3.3V
CT1
10UF
B
C17
0.1UF
805
CT2
10UF
B
C4
0.1UF
805
EXPANSION INTERFACE (TYPE B)
1
1
5V
3.3V
Expanison Connector
P1
Expanison Connector
P2
P1_[5:86]
P1
2
1
P2_[5:86]
P4
2
1
P2
2
1
4
3
4
3
4
3
P1_6
6
5
P1_5
P1_6
6
5
P1_5
P2_6
6
5
P2_5
P1_8
8
7
P1_7
P1_8
8
7
P1_7
P2_8
8
7
P2_7
P1_10
10
9
P1_9
P1_10
10
9
P1_9
10
9
P1_12
12
11
P1_11
P1_12
12
11
P1_11
12
11
P1_14
14
13
P1_13
P1_14
14
13
P1_13
14
13
P1_16
16
15
P1_15
P1_16
16
15
P1_15
P2_16
16
15
P2_15
P2_16
P1_18
18
17
P1_17
P1_18
18
17
P1_17
P2_18
18
17
P2_17
P1_20
20
19
P1_19
P1_20
20
19
P1_19
P2_20
20
19
P1_22
22
21
P1_21
P1_22
22
21
P1_21
P2_22
22
21
MOSI
MISO
P5
2
1
4
3
P2_6
6
5
P2_5
P2_8
8
7
P2_7
10
9
12
11
14
13
16
15
P2_15
P2_18
18
17
P2_17
P2_19
P2_20
20
19
P2_19
P2_21
P2_22
22
21
P2_21
P2_23
SCK
MOSI
P2_11
MISO
SCK
P2_11
(TMR2)
2
3
PPI0_D[0:15]
P1_24
24
23
P1_23
P1_24
24
23
P1_23
P1_26
26
25
P1_25
P1_26
26
25
P1_25
24
23
P2_26
26
25
P1_28
28
27
P1_27
P1_28
28
27
P1_27
P2_28
28
27
P2_27
P1_30
30
29
P1_29
P1_30
30
P1_32
32
31
P1_31
P1_32
32
29
P1_29
P2_30
30
29
31
P1_31
P2_32
32
31
P1_34
34
33
P1_33
P1_34
P1_36
36
35
P1_35
P1_36
34
33
P1_33
P2_34
34
36
35
P1_35
P2_36
36
38
37
38
37
P2_38
P1_40
40
39
P1_39
P1_42
42
41
P1_41
P1_40
40
39
P1_39
P1_42
42
41
P1_41
P1_44
44
43
P1_46
46
45
P1_43
P1_44
44
43
P1_43
P1_45
P1_46
46
45
P1_45
P1_48
48
47
P1_47
P1_48
48
47
P1_50
P1_52
50
49
P1_49
P1_50
50
52
51
P1_51
P1_52
52
P1_54
54
53
P1_53
P1_54
P1_56
56
55
P1_55
P1_56
P1_58
58
57
P1_57
P1_60
60
59
P1_62
62
61
P1_64
64
P1_66
66
P1_68
P1_70
PPI0_D0
PPI0_D2
24
23
P2_26
26
25
P2_28
28
27
P2_27
P2_29
P2_30
30
29
P2_29
P2_31
P2_32
32
31
P2_31
33
P2_33
P2_34
34
33
P2_33
35
P2_35
P2_36
36
35
P2_35
38
37
P2_37
P2_38
38
37
P2_37
P2_40
40
39
P2_39
P2_40
40
39
P2_39
P2_42
42
41
P2_41
P2_42
42
41
P2_41
PPI0_D5
44
43
PPI0_D4
PPI0_D5
44
43
PPI0_D4
PPI0_D7
46
45
PPI0_D6
PPI0_D7
46
45
PPI0_D6
P1_47
PPI0_D9
48
47
PPI0_D8
PPI0_D9
48
47
PPI0_D8
49
P1_49
PPI0_D11
50
49
PPI0_D10
PPI0_D11
50
49
PPI0_D10
51
P1_51
PPI0_D13
52
51
PPI0_D12
PPI0_D13
52
51
PPI0_D12
54
53
P1_53
PPI0_D15
PPI0_D15
56
55
P1_55
P1_58
58
57
P1_57
P1_59
P1_60
60
59
P1_59
P1_61
P1_62
62
61
P1_61
63
P1_63
P1_64
64
63
65
P1_65
P1_66
66
65
68
67
P1_67
P1_68
68
70
69
P1_69
P1_70
72
71
PPI0_D0
74
73
PPI0_D1
P1_76
76
75
PPI0_D3
P1_78
78
77
P1_80
80
P1_82
82
P1_84
P1_86
P2_23
PPI0_SYNC2
PPI0_SYNC1
(TMR1)
PPI0_SYNC1
(TMR1)
54
53
PPI0_D14
54
53
PPI0_D14
PF2
56
55
PF3
PF2
56
55
PF3
PF0
58
57
PF1
PF0
58
57
PF1
P2_60
60
59
P2_59
P2_60
60
59
P2_59
P2_62
62
61
P2_61
P2_62
62
61
P2_61
P1_63
P2_64
64
63
P2_63
P2_64
64
63
P2_63
P1_65
P2_66
66
65
P2_65
P2_66
66
65
P2_65
67
P1_67
P2_68
68
67
P2_67
P2_68
68
67
P2_67
70
69
P1_69
P2_70
70
69
P2_69
P2_70
70
69
P2_69
72
71
P2_72
72
71
P2_71
P2_72
72
71
P2_71
P2_74
74
73
P2_73
P2_74
74
73
P2_73
76
75
76
75
PF[0:3]
EXP_PPI0_CLK
74
73
PPI0_D1
P1_76
76
75
PPI0_D3
P1_77
P1_78
78
77
P1_77
P2_78
78
77
P2_77
P2_78
78
77
P2_77
79
P1_79
P1_80
80
79
P1_79
P2_80
80
79
P2_79
P2_80
80
79
P2_79
81
P1_81
P1_82
82
81
P1_81
P2_82
82
81
P2_81
P2_82
82
81
P2_81
84
83
P1_83
P1_84
84
83
P1_83
P2_84
84
83
P2_83
P2_84
84
83
P2_83
86
85
P1_85
P1_86
86
85
P1_85
P2_86
86
85
P2_85
P2_86
86
85
P2_85
88
87
88
87
88
87
88
87
90
89
90
89
90
89
90
89
45X2
CON018
PPI0_D2
PPI0_SYNC2
(TMR2)
45X2
CON017
DNP
45X2
CON018
2
3
45X2
CON017
DNP
20 Cotton Road
Nashua, NH 03063
4
4
PH: 1-800-ANALOGD
Title
Size
BLACKFIN EZ-EXTENDER - EXP CONN 1,2
Board No.
C
Date
A
B
Rev
A0186-2003
1.0
Sheet
1-27-2004_12:15
D
2
of
7
A
B
3.3V
C
D
5V
EXPANSION INTERFACE (TYPE B)
CT4
10UF
B
C5
0.1UF
805
CT3
10UF
B
C15
0.1UF
805
1
1
3.3V
5V
Expanison Connector
P3
Expanison Connector
P3
PPI1_D[0:15]
P3_[1:90]
P3
PPI1_D0
2
1
PPI1_D1
PPI1_D0
P6
2
1
PPI1_D1
4
3
4
3
P3_6
6
5
P3_5
P3_6
6
5
P3_5
P3_8
8
7
P3_7
P3_8
8
7
P3_7
PPI1_D2
10
9
PPI1_D3
PPI1_D2
10
9
PPI1_D3
PPI1_D4
12
11
PPI1_D5
PPI1_D4
12
11
PPI1_D5
PPI1_D6
14
13
PPI1_D7
PPI1_D6
14
13
PPI1_D7
PPI1_D8
16
15
PPI1_D9
PPI1_D8
16
15
PPI1_D9
PIN 18 SIGNAL (OMNI PWDN)
ADSP-BF533
PPI1_D10
18
17
PPI1_D11
PPI1_D12
20
19
PPI1_D14
22
21
24
23
26
25
P3_28
28
27
P3_30
30
29
P3_32
32
31
P3_34
34
P3_36
36
P3_38
18
17
PPI1_D11
PPI1_D13
PPI1_D12
20
19
PPI1_D13
PPI1_D15
PPI1_D14
22
21
PPI1_D15
24
23
26
25
P3_28
28
27
P3_29
P3_30
30
29
P3_29
P3_31
P3_32
32
31
P3_31
33
P3_33
P3_34
34
33
P3_33
35
P3_35
P3_36
36
35
P3_35
38
37
P3_37
P3_38
38
37
P3_37
40
39
P3_39
40
39
P3_39
42
41
42
41
44
43
44
43
P3_46
46
45
P3_45
P3_46
46
45
P3_45
P3_48
48
47
P3_47
P3_48
48
47
P3_47
P3_50
50
49
P3_49
P3_50
50
49
P3_49
P3_52
52
51
P3_51
P3_52
52
51
P3_51
P3_54
54
53
P3_53
P3_54
54
53
P3_53
P3_56
56
55
P3_55
P3_56
56
55
P3_55
P3_58
58
57
P3_57
P3_58
58
57
P3_57
P3_60
60
59
P3_59
P3_60
60
59
P3_59
P3_62
62
61
P3_61
P3_62
62
61
P3_61
P3_64
64
63
P3_63
P3_64
64
63
P3_63
66
65
66
65
P3_68
68
67
P3_67
P3_68
68
67
P3_67
P3_70
70
69
P3_69
P3_70
70
69
P3_69
P3_72
72
71
P3_71
P3_72
72
71
P3_71
P3_74
74
73
P3_73
P3_74
74
73
P3_73
P3_76
76
75
P3_75
P3_76
76
75
P3_75
P3_78
78
77
P3_77
P3_78
78
77
P3_77
P3_80
80
79
P3_79
P3_80
80
79
P3_79
P3_82
82
81
P3_81
P3_82
82
81
P3_81
P3_84
84
83
P3_83
P3_84
84
83
P3_83
P3_86
86
85
P3_85
P3_86
86
85
P3_85
88
87
88
87
90
89
PPI1_SYNC2
P3_42
3
ADSP-BF533
PPI1_D10
PA7_A
2
PIN 17 SIGNAL (OMNI RST)
ADSP-BF561
90
89
PPI1_D10 (=PF34)
PA6_A
EXP_PPI1_CLK
PPI1_SYNC2
P3_42
PPI1_SYNC1
P3_89
45X2
CON018
EXT_27MHZ_CLK
ADSP-BF561
PPI1_D11 (=PF35)
2
EXP_PPI1_CLK
PPI1_SYNC1
3
P3_89
45X2
CON017
DNP
20 Cotton Road
Nashua, NH 03063
4
4
PH: 1-800-ANALOGD
Title
Size
BLACKFIN EZ-EXTENDER - EXP CONN 3
Board No.
C
Date
A
B
Rev
A0186-2003
1.0
Sheet
1-27-2004_12:15
D
3
of
7
A
B
C
Camera Interface
D
ADC/Mixed Signal HSC Interface
1
1
DATA_A[0:15]
J3
2
1
Y1
4
3
DATA_A0
DATA_A0
Y2
DATA_A2
4
3
DATA_A3
Y3
6
5
DATA_A1
Y4
DATA_A4
6
5
DATA_A5
Y5
8
7
DATA_A2
Y6
DATA_A6
8
7
DATA_A7
Y7
10
9
DATA_A3
12
11
DATA_A4
14
13
DATA_A5
16
15
DATA_A6
18
17
DATA_A7
20
19
DATA_A8
22
21
DATA_A9
24
23
DATA_A10
1
DATA_A1
OMNIVISION_RESET
5V
OMNIVISION_PWDN
PF1
PF[0:3]
SCL
TX_CLK
PWDN
10
9
RESET
SDA
12
11
FODD
SCL
14
13
HREF
GND
16
15
VSYNC
GND
18
17
PCLK
EXCLK
20
19
VIN
22
21
VIN
3.3V
PF3
FSYNC1
FSYNC2
R2
0.00
805
DNP
RX_CLK
R1
0.00
805
UV0
DATA_A8
24
23
DATA_A9
UV1
26
25
DATA_A11
UV2
DATA_A10
26
25
DATA_A11
UV3
28
27
DATA_A12
30
29
DATA_A13
32
31
DATA_A14
34
33
DATA_A15
36
35
38
37
40
39
UV4
DATA_A12
28
27
DATA_A13
UV5
UV6
DATA_A14
30
29
DATA_A15
UV7
32
31
C1
0.1UF
805
C2
0.1UF
805
IDC16X2RASOC
16X2
2
TX_CLK
Y0
J2
2
FSYNC2
2
RX_CLK
FSYNC1
IDC20X2RASOC
20X2
LCD Connector
P8
1
CK
HS
VS
2
TX_CLK
3
FSYNC1_LCD
4
FSYNC2_LCD
DAC HSC Interface
5
R0
R1
6
7
LSB
8
R2
9
R3
DATA_B[0:15]
DATA_B1
J4
DATA_B2
2
1
DATA_B15
10
DATA_B3
4
3
DATA_B14
11
R5
12
DATA_B4
6
5
DATA_B13
8
7
DATA_B12
13
G0
14
G1
DATA_B5
10
9
DATA_B11
DATA_B6
12
11
DATA_B10
15
DATA_B7
14
13
DATA_B9
16
G3
17
G4
DATA_B8
16
15
DATA_B8
DATA_B9
18
17
DATA_B7
DATA_B10
20
19
DATA_B6
22
21
DATA_B5
24
23
DATA_B4
26
25
DATA_B3
R4
G2
3
DATA_B0
G5
18
19
B0
20
21
B1
22
B2
DATA_B11
DATA_B12
28
27
DATA_B2
23
B3
24
B4
DATA_B13
30
29
DATA_B1
DATA_B14
32
31
DATA_B0
DATA_B15
34
33
36
35
38
37
40
39
B5
25
3.3V
MSB
TP127
26
27
R21
10K
805
28
29
3.3V
TP128
TP129
3
TP130
TX_CLK
100X100
HEADER
30
INV_SCREEN
31
THERMISTOR1
32
THERMISTOR2
NORM
CONN.
4
CT5
10UF
B
R22
10K
805
20 Cotton Road
Nashua, NH 03063
C13
0.1UF
805
4
PH: 1-800-ANALOGD
Title
BLACKFIN EZ-EXTENDER - HSC/OMNIVISON/LCD
Size
Board No.
C
LCD Connector
Date
A
B
Rev
A0186-2003
1.0
Sheet
1-29-2004_11:31
D
4
of
7
A
B
C
D
3.3V
R7
10K
805
RN1
U1
DATA_A_R[0:15]
1
DATA_A[0:15]
DATA_A0
1
DATA_A1
2
DATA_A2
3
DATA_A3
4
R1A
R2A
R3A
R4A
R1B
R2B
R3B
R4B
8
DATA_A_R0
DATA_A_R0 2
7
DATA_A_R1
DATA_A_R1 3
6
DATA_A_R2
DATA_A_R2 5
5
DATA_A_R3
DATA_A_R3 6
1B1
1B2
1
DATA_A5
2
DATA_A6
DATA_A7
R1A
R2A
3
R3A
4
R4A
R2B
R3B
R4B
DATA_A_R4
7
DATA_A_R5
6
1B6
DATA_A_R6 11
1B7
DATA_A_R7 12
1B8
DATA_A_R8 13
2B1
DATA_A_R9 14
2B2
DATA_A_R1016
2B3
DATA_A_R1117
2B4
DATA_A_R1219
2B5
DATA_A_R1320
2B6
DATA_A_R1422
2B7
DATA_A_R1523
2B8
5
DATA_A_R6
DATA_A_R7
22
RNS001
RN3
DATA_A8
1
DATA_A9
2
DATA_A10
3
DATA_A11
R1A
R2A
R3A
4
R4A
R1B
R2B
R3B
R4B
8
DATA_A_R8
7
DATA_A_R9
6
DATA_A_R10
5
43
PPI0_D3
1A5
DATA_A_R5 9
8
PPI0_D2
41
1B5
R1B
44
1A4
DATA_A_R4 8
DATA_A4
PPI0_D1
1A3
1B4
RN2
PPI0_D0
46
1A2
1B3
22
RNS001
47
1A1
PPI0_D5
38
PPI0_D6
37
PPI0_D7
36
PPI0_D8
1A7
1A8
2A1
35
2A2
PPI0_D10
32
PPI0_D11
30
PPI0_D12
29
PPI0_D13
2A4
2A5
2A6
27
PPI0_D14
26
PPI0_D15
2A7
2A8
2
DATA_A13
2
DATA_A14
3
DATA_A15
4
OE2
1
RN4
DATA_A12
OE1
R1A
R2A
R3A
R4A
R1B
R2B
R3B
R4B
8
DATA_A_R12
7
DATA_A_R13
6
DATA_A_R14
5
DATA_A_R15
R4
22
805
FSYNC2
P9
1
2
IDC2X1
2X1
DIR_DAT
24
T/~R2
22
RNS001
U2
2
1B1
3
1B2
5
1B3
6
1B4
8
1B5
9
1B6
11
1B7
12
1B8
13
2B1
14
2B2
16
2B3
17
2B4
19
2B5
20
2B6
22
2B7
23
2B8
FSYNC1
1
T/~R1
DATA_A_R11
R3
22
805
PPI0_D9
33
2A3
1
PPI0_D4
40
1A6
PPI0_D[0:15]
48
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
47
FS1
46
44
43
41
FS2
40
38
37
36
35
3.3V
33
32
30
29
R6
10K
805
27
R5
10K
805
26
25
1
T/~R1
24
T/~R2
48
OE1
25
OE2
74LVTH16245MEA
SSOP48
DIR_FS1
2
DIR_FS2
74LVTH16245MEA
SSOP48
22
RNS001
1
R26
22
805
4
FSYNC1_LCD
U12
2
FS1_LCD
SN74LVC1G125
SOT23-5
RN5
U10
U11
DATA_B_R[0:15]
DATA_B[0:15]
1
DATA_B1
2
DATA_B2
3
DATA_B3
4
R1A
R2A
R3A
R4A
R1B
R2B
R3B
R4B
8
DATA_B_R0
DATA_B_R0 2
7
DATA_B_R1
DATA_B_R1 3
6
DATA_B_R2
DATA_B_R2 5
5
DATA_B_R3
DATA_B_R3 6
1B1
1B2
1B3
3
1
1B4
DATA_B5
2
DATA_B6
3
DATA_B7
4
R1A
R2A
R3A
R4A
R1B
R2B
R3B
R4B
DATA_B_R4
7
DATA_B_R5
6
DATA_B_R6
5
DATA_B_R7
22
RNS001
RN7
DATA_B8
1
DATA_B9
2
DATA_B10
3
DATA_B11
4
R1A
R2A
R3A
R4A
R1B
R2B
R3B
R4B
8
DATA_B_R8
7
DATA_B_R9
6
DATA_B_R10
5
DATA_B_R11
1B6
DATA_B_R6 11
1B7
DATA_B_R7 12
1B8
DATA_B_R8 13
2B1
DATA_B_R9 14
2B2
DATA_B_R1016
2B3
DATA_B_R1117
2B4
DATA_B_R1219
2B5
DATA_B_R1320
2B6
DATA_B_R1422
2B7
DATA_B_R1523
2B8
DATA_B14
3
DATA_B15
4
R2A
R3A
R4A
R1B
R2B
R3B
R4B
8
DATA_B_R12
7
DATA_B_R13
6
DATA_B_R14
5
DATA_B_R15
41
PPI0_D4
40
PPI0_D5
38
PPI0_D6
37
PPI0_D7
36
PPI0_D8
35
PPI0_D9
33
PPI0_D10
32
PPI0_D11
30
PPI0_D12
29
PPI0_D13
27
PPI0_D14
26
PPI0_D15
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
T/~R1
OE2
R1A
PPI0_D3
1A8
RN8
2
43
1A7
OE1
1
PPI0_D2
1A6
22
RNS001
DATA_B13
44
1A5
T/~R2
DATA_B12
PPI0_D1
1A4
DATA_B_R5 9
8
46
1A3
1B5
RN6
DATA_B4
PPI0_D0
1A2
DATA_B_R4 8
22
RNS001
47
1A1
DATA_B_R0 47
1A1
DATA_B_R1 46
1A2
DATA_B_R2 44
1A3
DATA_B_R3 43
1A4
DATA_B_R4 41
1A5
DATA_B_R5 40
1A6
DATA_B_R6 38
1A7
DATA_B_R7 37
1A8
DATA_B_R8 36
2A1
DATA_B_R9 35
2A2
DATA_B_R1033
2A3
DATA_B_R1132
2A4
DATA_B_R1230
2A5
DATA_B_R1329
2A6
DATA_B_R1427
2A7
DATA_B_R1526
2A8
1
2
PPI1_D0
3
PPI1_D1
5
PPI1_D2
6
PPI1_D3
8
PPI1_D4
9
PPI1_D5
11
PPI1_D6
12
PPI1_D7
13
PPI1_D8
14
PPI1_D9
16
PPI1_D10
17
PPI1_D11
19
PPI1_D12
20
PPI1_D13
22
PPI1_D14
23
PPI1_D15
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
48
25
74LVTH16245MEA
SSOP48
R27
22
805
4
FSYNC2_LCD
U14
2
FS2_LCD
SN74LVC1G125
SOT23-5
3
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
2B7
2B8
1
T/~R1
24
T/~R2
48
OE1
25
OE2
24
PPI1_D[0:15]
1
DATA_B0
74LVTH16245MEA
SSOP48
3.3V
C7
0.1UF
805
C20
0.1UF
805
C8
0.1UF
805
C26
0.1UF
805
C22
0.1UF
805
C21
0.1UF
805
C9
0.1UF
805
C18
0.1UF
805
C24
0.1UF
805
C23
0.1UF
805
C19
0.1UF
805
U13
74LVTH16245MTD
U1
74LVTH16245MTD
U11
74LVTH16245MTD
U2
U12
U14
3.3V
3.3V
22
RNS001
20 Cotton Road
74LVTH16245MTD
U10
4
SJ2
P36
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
DNP
1
2
1
R28
10K
805
Title
U13
4
IDC2X1
2X1
2
SN74AHC1G00
SOT23-5
JSZ
08/02/03
BLACKFIN EZ-EXTENDER - DATA/FSYNC BUFFERS
Size
B
Board No.
C
Date
A
4
PH: 1-800-ANALOGD
R23
10K
805
JUMPER PLUG IN FOR LOOPBACK TEST/BF533
Nashua, NH 03063
Rev
A0186-2003
1.0
Sheet
1-27-2004_12:15
D
5
of
7
A
B
C
D
SW3 (1-6) = OFF
Direction Control
SW3 (2-5) = OFF
4
9
5
8
6
7
3
4
5
DIR_FS2
FS2
6
4
5
PPI0_SYNC1
PF3
PPI0_SYNC2
SWT018
DIP4
1
ON
1
FS1_LCD
11
3
10
FS2_LCD
4
9
5
8
6
7
5
SW1 (3-10) = OFF
R20
1.2K
805
4
SW1 (2-11) = ON
R19
1.2K
805
3
R17
1.2K
805
6
SW1 (4-9) = ON
SW1 (5-8) = OFF
12
2
2
SWT017
DIP6
SW1 (1-12) = OFF
3
PF2
SW4
6
1
ON
10
7
4
3
8
2
3
11
2
2
FS1
SW3 (4-5) = OFF
PF0
2
ON
1
DIR_FS1
12
1
1
SW1
1
DIR_DAT
PF[0:3]
SW3
SW3 (3-4) = OFF
PF2
SW4 (1-12) = OFF
SW4 (2-11) = OFF
PPI1_SYNC1
1
SW4 (3-10) = OFF
PF3
SW4 (4-9) = OFF
SW4 (5-8) = OFF
PPI1_SYNC2
SW4 (6-7) = OFF
SWT017
DIP6
SW1 (6-7) = ON
TP2
3.3V
3.3V
TP3
8
U5
2
7
2
3
6
4
5
1
ON
1
RX_CLK
2
3
4
R30
10K
805
SJ3
P37
1
SN74LVC1G125
U9
2
U9
2
EXT_27MHZ_CLK
U4
SW2 (2-5) = OFF
2X1
R29
33
805
R14
0.00
805
2
SW2 (3-4) = OFF
4
2
EXP_PPI1_CLK
DNP
SW2 (4-5) = OFF
4
EXP_PPI0_CLK
R25
10K
805
SW2 (1-6) = OFF
IDC2X1
2
4
SN74LVC1G125
SOT23-5
SWT018
DIP4
1
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
DNP
R13
33
805
1
SW2
C25
0.1UF
805
1
3.3V
R24
10K
805
SN74LVC1G125
SOT23-5
DNP
SN74LVC1G125
SOT23-5
3.3V
TP1
TP4
3.3V
R16
10K
805
R18
33
805
U7
1
OE/NC
OUT
5
R15
10K
805
TX_CLK
SPI INTERFACE
SOCKET
DIP8SOC
1
CLOCK SQUARING CIRCUITRY
P11
SMA
50OHM
U6
P7
C3
0.1UF
805
1
4
3
SN74LVC1G14DBVR
SOT-23-5
3.3V
2
SMA
MISO
R10
33
805
U3
2
1
SJ1
P10
1
IDC2X1
2X1
4
IDC2X1
2X1
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
DNP
2
2
MISO_IN
2
SN74LVC1G125
SOT23-5
3
J1
1
PF[0:3]
R9
51
1206
MOSI
SCK
PF1
R11
10K
805
PPI1_D[0:15]
BMOSI
U8
PPI1_D10
2
1A1
4
1A2
6
1A3
8
1A4
1Y1
1Y2
1Y3
1Y4
2
18
3
16
BSCK
4
14
BCS_L
5
12
6
OMNIVISION_PWDN
7
PPI1_D11
PF0
R8
10K
RES002
11
2A1
13
2A2
15
2A3
17
2A4
2Y1
2Y2
2Y3
2Y4
9
OMNIVISION_RESET
7
8
SCL
5
CON_RJ45
3
8PIN
1
OE1
19
OE2
R12
10K
805
74LVX244M
SOIC20
3.3V
3.3V
C11
0.1UF
805
DNP
4
3.3V
C16
0.1UF
805
3.3V
C10
0.1UF
805
3.3V
C14
0.1UF
805
3.3V
C12
0.1UF
805
20 Cotton Road
C6
0.1UF
805
Nashua, NH 03063
Title
SN74LVC1G14
U3
SN74LVC1G125
U4
SN74LVC1G125
U5
SN74LVC1G125
U6
OSC
U7
74LVX244M
U8
Size
BLACKFIN EZ-EXTENDER - CONFIG/SPI
Board No.
C
Date
A
4
PH: 1-800-ANALOGD
B
Rev
A0186-2003
1.0
Sheet
1-27-2004_12:15
D
6
of
7
A
1
TP99
TP5
TP32
P17
1
2
B
TP108
TP80
P20
1
2
TP106
P24
1
805
805
805
P16
P21
P25
1
1
2
TP21
TP101
1
2
TP100
TP110
2
TP107
1
2
2
TP109
P29
TP118
1
2
805
805
805
P22
P26
1
P30
1
2
TP103
1
2
TP112
805
P19
1
TP102
2
TP69
TP104
805
2
805
2
TP111
TP120
1
805
P23
1
TP105
TP114
P27
1
TP116
805
P18
TP43
D
1
P28
TP115
805
805
TP53
TP94
C
TP117
2
TP119
TP113
P31
TP121
1
805
TP91
TP90
805
2
P34
1
TP89
2
2
3
4
5
6
TP92
TP46
TP93
TP44
TP95
TP45
SOT23-6
PRT_NUM=DNE
TP122
P35
1
2
3
4
5
6
TP49
TP48
TP47
SOT23-6
805
2
2
TP33
TP34
TP126
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP36
P13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TP13
P12
TP52
1
TP14
TP50
TP15
TP51
TP16
TP54
TP17
TP56
TP18
TP55
TP19
TP58
TP20
TP57
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TP59
TP35
TP60
TP38
TP61
TP37
TP62
TP40
TP63
TP39
TP64
TP41
TP65
TP42
TP66
P15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TP22
TP68
TP23
TP86
TP24
TP84
TP25
TP85
TP26
TP82
TP27
TP83
TP28
TP79
TP29
TP81
TP30
TP88
TP31
TP87
P14
SOIC20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TP76
TP75
TP67
TP74
TP73
TP72
TP71
TP70
TP77
TP78
SOIC20
SOIC16
SOIC16
3
3
TP123
TP124
TP125
P33
1
2
3
SOT23D
TP97
TP96
TP98
P32
1
2
3
SOT23D
20 Cotton Road
Nashua, NH 03063
4
4
PH: 1-800-ANALOGD
Title
Size
BLACKFIN EZ-EXTENDER - SPARE
Board No.
C
Date
A
B
Rev
A0186-2003
1.0
Sheet
1-27-2004_12:15
D
7
of
7
I
INDEX
A
D
ADC (analog-to-digital converter)
connecting, 1-1
interface, 1-1
ADC/mixed-signal HSC interface, 2-3
architecture, EZ-Extender, 2-1
DAC (digital-to-analog converter)
connecting, 1-2
interface, 1-2
data
converters, 1-2
directing, 1-2, 1-4, 1-5
direction control switch (SW1), 2-4
driver, 1-2
signals, 1-2, 2-1
transfer, 1-1
DATA_A bus, 2-3, 2-4
DATA_B bus, 2-3
dimensions, ix
DIP switches, 2-4, 2-5, 2-7, 2-8
direction control switch (SW1), 2-4
B
bidirectional driver, 2-1
bill of materials, A-1
block diagram, EZ-Extender, 2-1
breadboard capabilities, viii
C
camera
evaluation boards, viii
interface, 2-3
see also OmniVision
clock
disconnect jumper (P10), 2-9
input signals, 2-5
routing switch (SW2), 2-5
signals, 2-1, 2-3
compatible boards, 1-2
conventions, manual, xvii
customer support, x
Blackfin EZ-Extender Manual
E
expansion interface, EZ-KIT Lite, vii
external clock disable jumper (P37), 2-10
EZ-Extender
architecture, 2-1
features, viii
F
features, EZ-Extender, viii
FLZ-type connector, 1-4
frame sync signals, 1-4, 1-5, 2-1
FSYNC1 frame sync signal, 2-3, 2-4, 2-7
FSYNC1_LCD frame sync signal, 2-3, 2-8
I-1
INDEX
FSYNC2 frame sync signal, 2-3, 2-4, 2-7
FSYNC2_LCD frame sync signal, 2-3, 2-8
N
G
O
general frame sync routing switch (SW3), 2-7
OmniVision OV6630AA camera, 2-9
see also camera
oscillator, 2-3, 2-6
socket (U10), 2-6
H
Help, online, xv
HSC (high-speed converter), viii, 1-1, 1-2
notation conventions, xviii
P
I
interfaces, 1-1
ADC and mixed-signal HSC, 1-1
camera, 1-3
DAC HSC, 1-2
LCD display, 1-4
IO signals, 2-1
J
jumpers, 2-4, 2-9, 2-10
L
LCD
backlight inverter, 1-4
display device, 1-4
frame sync routing switch (SW4), 2-8
interface, 1-4, 2-3
M
MISO
disconnect jumper (P7), 2-9
processor signal, 2-9
mixed-signal HSC
boards, 1-1
interface, 1-1
I-2
P10 (SMA connector clock disconnect) jumper,
2-9
P36 (PPI data routing) jumper, 2-9
P37 (ext clock disable) jumper, 2-10
P7 (MISO disconnect) jumper, 2-9
PF0 processor programmable flag, 2-4
PF2 programmable flag, 2-7, 2-8
PF3 programmable flag, 2-7, 2-8
PPI, 1-1
clocks, 1-1, 1-3, 1-4, 1-5
clock sources, 2-6
data signals, 2-9
interface, viii
PPI0 bus, 2-3
PPI0_CLK clock input signal, 2-5
PPI0_SYNC1 signal, 2-7, 2-8
PPI0_SYNC2 signal, 2-7, 2-8
PPI1 bus, 2-3
PPI1_CLK clock input signal, 2-5
PPI1_SYNC1 signal, 2-8
PPI1_SYNC2 signal, 2-8
PPI_CLK signal, 2-3
programmable flags, 1-2
R
receivers, 1-2, 2-4
RJ45 connector, 1-1
RX_CLK clock signal, 2-3
Blackfin EZ-Extender Manual
INDEX
S
T
SMA connector (P11), 2-3, 2-6, 2-9
SO signal, 2-9
SPI
connector (J1), 2-9
signals, 1-1
surface mounted (SMT) footprints, viii
SW1 (direction control) switch, 2-4
SW2 (clock routing) switch, 2-5
SW3 (gen frame sync routing) switch, 2-7
SW4 (LCD frame sync routing) switch, 2-8
transmit
clock, 2-10
mode, 2-1
transmitters, 2-4
TX_CLK clock signal, 2-3, 2-10
Blackfin EZ-Extender Manual
V
VisualDSP++
documentation, xvi
online Help, xv
I-3
I-4
Blackfin EZ-Extender Manual