SHARC EZ-Extender
Manual
Revision 2.0, January 2005
Part Number
82-000805-01
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 SHARC 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, SHARC, SHARC 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 SHARC 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 SHARC 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.
iv
SHARC EZ-Extender Manual
CONTENTS
PREFACE
Purpose of This Manual ................................................................ viii
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 ............................................ xiii
Accessing Documentation From VisualDSP++ ...................... xiv
Accessing Documentation From Windows ............................ xiv
Accessing Documentation From Web .................................... xv
Printed Manuals ........................................................................ xv
VisualDSP++ Documentation Set .......................................... xv
Hardware Tools Manuals ...................................................... xvi
Processor Manuals ................................................................ xvi
SHARC EZ-Extender Manual
v
CONTENTS
Data Sheets ......................................................................... xvi
Notation Conventions .................................................................. xvii
EZ-EXTENDER INTERFACES
ADC HSC Interface ..................................................................... 1-1
Breadboard Area ........................................................................... 1-2
EZ-EXTENDER HARDWARE REFERENCE
System Architecture ...................................................................... 2-1
DIP Switches and Jumpers ............................................................ 2-3
Direction/Clock Source Control Switch (SW1) ........................ 2-3
MISO Disconnect Jumper (P6) ............................................... 2-5
SMA Connector Clock Disconnect Jumper (P10) .................... 2-5
BILL OF MATERIALS
INDEX
vi
SHARC EZ-Extender Manual
PREFACE
Thank you for purchasing the SHARC EZ-Extender, Analog Devices
(ADI) extension board to the EZ-KIT Lite® evaluation system for
ADSP-21262 SHARC® processors.
The SHARC processors are based on a 32-bit super Harvard architecture
that includes a unique memory architecture comprised of two large
on-chip, dual-ported SRAM blocks coupled with a sophisticated IO processor, which gives SHARC the bandwidth for sustained high-speed
computations. SHARC represents today’s de facto standard for floating-point processors targeted for premium audio applications.
The SHARC EZ-Extender is designed to be used in conjunction with the
ADSP-21262 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
SHARC EZ-Extender board.
The SHARC EZ-Extender is a separately sold assembly that plugs onto
the expansion interface of the ADSP-21262 EZ-KIT Lite evaluation
system.
SHARC EZ-Extender Manual
vii
Purpose of This Manual
The board extends the capabilities of the evaluation system by providing a
connection between the Parallel Data Access Port (PDAP) of the
ADSP-21262 processor and an Analog Devices analog-to-digital
high-speed converter (ADC HSC) evaluation board. 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 Evaluation Board Interface
D
D
D
40-pin, right angle, 0.1 in. spacing, female socket to connect to analog-to-digital converter boards
Switches for routing and direction selection
RJ45 with Serial Peripheral Interconnect (SPI) to configure
converter registers
• SMT Footprint Area
D
D
1206 and 805 footprints
SOIC24 and SOIC20 footprints
• Dimensions
D
5 in (H) x 5 in
Purpose of This Manual
The SHARC 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-21262 processor board
designs.
viii
SHARC EZ-Extender Manual
Preface
Intended Audience
This manual is a user’s guide and reference to the SHARC EZ-Extender.
Programmers who are familiar with the Analog Devices SHARC 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-21262 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.
• Appendix A, “Bill Of Materials” on page A-1
Provides a list of components used to manufacture the SHARC
EZ-Extender board.
• Appendix B, “Schematics” on page B-1
Provides the resources to allow modifications to the EZ-Extender
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 SHARC EZ-Extender
Manual located in the Docs\EZ-KIT
SHARC EZ-Extender Manual
Lite Manuals
folder on the
ix
What’s New in This Manual
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 is the first revision of the SHARC EZ-Extender Manual. The manual
documents the extender support for the ADSP-21262 EZ-KIT Lite.
Technical or Customer Support
You can reach DSP Tools 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
• 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
x
SHARC EZ-Extender Manual
Preface
Supported Products
The SHARC EZ-Extender is designed as an extension to the ADSP-21262
EZ-KIT Lite evaluation system.
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.
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.
SHARC EZ-Extender Manual
xi
Product Information
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.
Table 1. Related Processor Publications
xii
Title
Description
ADSP-21262 SHARC Microprocessor Datasheet
General functional description, pinout, and
timing
ADSP-2126x SHARC DSP Core Manual
ADSP-2126x SHARC DSP Peripherals Manual
Description of internal processor architecture,
registers, and all peripheral functions
ADSP-21160 SHARC DSP Instruction Set
Reference
Description of all allowed processor assembly
instructions
SHARC EZ-Extender Manual
Preface
Table 2. Related VisualDSP++ Publications
Title
Description
VisualDSP++ Assembler and Preprocessor
Manual for SHARC Processors
Description of the assembler function and
commands for SHARC processors
VisualDSP++ C/C++ Complier and Library
Manual for SHARC Processors
Description of the complier function and
commands for SHARC processors
VisualDSP++ Linker and Utilities Manual
Description of the linker function and
commands for the processors
VisualDSP++ Loader Manual
Description of the loader function and
commands for the processors
VisualDSP++ User’s Guide
Detailed description of VisualDSP++ features
and usage
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.
SHARC EZ-Extender Manual
xiii
Product Information
Each documentation file type is described as follows.
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).
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 SHARC 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.
xiv
SHARC EZ-Extender Manual
Preface
Help system files (.CHM) are located in the Help folder, and .PDF files are
located in the Docs folder of your VisualDSP++ installation CD-ROM.
The Docs folder also contains the Dinkum Abridged C++ library and the
FlexLM network license manager software documentation.
Your software installation kit includes online Help as part of the
Windows® interface. These help files provide information about
VisualDSP++ and the SHARC EZ-Extender EZ-KIT Lite evaluation
system.
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.
SHARC EZ-Extender Manual
xv
Product Information
Hardware Tools Manuals
To purchase EZ-KIT Lite and In-Circuit Emulator (ICE) manuals, call
1-603-883-2430. The manuals may be ordered by title or by product
number located on the back cover of each manual.
Processor Manuals
Hardware reference and instruction set reference manuals may be ordered
through the Literature Center at 1-800-ANALOGD (1-800-262-5643),
or downloaded from the Analog Devices Web site. Manuals may be
ordered by title or by product number located on the back cover of each
manual.
Data Sheets
All data sheets (preliminary and production) may be downloaded from the
Analog Devices Web site. Only production (final) data sheets (Rev. 0, A,
B, C, and so on) can be obtained from the Literature Center at
1-800-ANALOGD (1-800-262-5643); they also can be downloaded from
the Web site.
To have a data sheet faxed to you, call the Analog Devices Faxback System
at 1-800-446-6212. Follow the prompts and a list of data sheet code
numbers will be faxed to you. If the data sheet you want is not listed,
check for it on the Web site.
xvi
SHARC EZ-Extender Manual
Preface
Notation Conventions
Text conventions used in this manual are identified and described as
follows.
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.
SHARC EZ-Extender Manual
xvii
Notation Conventions
conventions, which apply only to specific chapters, may
L Additional
appear throughout this document.
xviii
SHARC EZ-Extender Manual
1 EZ-EXTENDER INTERFACES
This chapter relates how the extender interfaces with the compatible
boards. The information is presented in the following sections.
• “ADC HSC Interface” on page 1-1
• “Breadboard Area” on page 1-2
ADC HSC Interface
The SHARC EZ-Extender can connect to analog-to-digital high-speed
converter (ADC HSC) evaluation boards via the ADC HSC interface. The
ADC 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 Parallel Data Access Port (PDAP) and the HSC evaluation board.
Additionally, the extender provides a RJ45 connector, which contains all
of the Serial Peripheral Interconnect (SPI) signals necessary to configure
the control registers of capable high-speed converters. For a block diagram
of the ADC HSC interface, see Figure 2-1 on page 2-2.
Before using the SHARC EZ-Extender, familiarize yourself with the documentation and schematics of the target board and the ADSP-21262
EZ-KIT Lite. For example, on the EZ-KIT Lite, it may be necessary to
disable other devices on the PDAP or disable the push buttons.
To configure the SHARC EZ-Extender to connect to an ADC HSC evaluation board, determine the source of the PDAP clock and the direction
of general-purpose signals, DAI_P15_GP1 and DAI_P16_GP2. To learn about
possible clock settings, refer to “Direction/Clock Source Control Switch
SHARC EZ-Extender Manual
1-1
Breadboard Area
(SW1)” on page 2-3. The setup of the general-purpose signals
DAI_P15_GP1 and DAI_P16_GP2 is dependent on the specific ADC HSC
evaluation board being interfaced; thus, the board’s model must be taken
into consideration.
The data bus of the EZ-Extender must be enabled before data is read.
Enable the data bus by a memory read from address 0x160 0000, which
the AD[15:0] pins set up as the External Port. Then, the AD[15:0] pins can
be set up in PDAP mode.
A list of ADC boards compatible with the extender can be found at
http://www.analog.com/processors/processors/blackfin/technicalLibrary/manuals/pdf/EZ-Extender_to_DSP_Supported.pdf.
Contact
Technical Support for information about available examples. To learn
more about Analog Devices data converters, go to
http://www.analog.com.
Breadboard Area
SHARC EZ-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.
1-2
SHARC EZ-Extender Manual
2 EZ-EXTENDER HARDWARE
REFERENCE
This chapter describes the hardware design of the SHARC 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 2-3
Describes the function of the configuration DIP switches and
jumpers.
System Architecture
A detailed block diagram of the SHARC 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” on page 2-3 section of this manual to configure your SHARC
EZ-Extender .
Before using the SHARC EZ-Extender , familiarize yourself with the documentation and schematics of the target board and the ADSP-21262
EZ-KIT Lite. For example, on the EZ-KIT Lite, it may be necessary to
disable other devices on the PDAP or disable the push buttons.
SHARC EZ-Extender Manual
2-1
System Architecture
P1, P2 , P3
Expansion Interface
U1
AD[15:0 ]_C
AD[15:0]
OE
EXP_CS1
J1 - ADC HSC
D[1 5:0]
DAI_P16_GP2
DAI_P16_GP2
T~
/ R
FS2
FS1
DAI_P15_GP1
DAI_P15_GP1
T /~R
TXCLK
RXCLK
SW1
6
5
DAI_P18_DIRCTRL
4
3
P7 - SMA
Connector
TX_CLK
2
RX_CLK
1
DAI_P2_CLOCKIN
P10
U7 - Socketed
Oscillator
J2 - SPI
SO
SI
SCLK
CS
P6
MISO
MOSI
SCLK
PF1
Figure 2-1. SHARC EZ-Extender Block Diagram
The block diagram in Figure 2-1 shows that each clock and general-purpose signal attached to the ADC HSC interface is configured depending
on how the interface operates.
2-2
SHARC EZ-Extender Manual
EZ-Extender Hardware Reference
The EZ-Extender has two clock signals, TX_CLK and RX_CLK. The TX_CLK
signal is used as an output and can be generated in three ways: by applying
a signal via an SMA connector, by using the RX_CLK signal, or by populating a socket with an oscillator. Only one of these sources can be used at a
time, the other sources must be disabled. For more information on how to
disable the TX_CLK sources, see “SMA Connector Clock Disconnect
Jumper (P10)” on page 2-5. The RX_CLK signal is generated by the target
board. Both the TX_CLK and RX_CLK can connect to the processor’s clock-in
signal (DAI_P2_CLOCKIN) as an input. See “Direction/Clock Source Control Switch (SW1)” on page 2-3 for more information.
The ADC interface has two general-purpose signals, DAI_P15_GP1 and
DAI_P16_GP2. The evaluation board with which the extender interfaces
determines how these signals are set up. For information on how to set the
direction and the source of these signals, refer to “Direction/Clock Source
Control Switch (SW1)” on page 2-3.
The ADC interface connects to the PDAP of the ADSP-21262 processor.
The PDAP is multiplexed with the address and data bus. To avoid bus
contention with the memory devices on the EZ-KIT Lite, the driver connected to the data bus of the ADC must be enabled. For more information
about enabling the data bus, see “ADC HSC Interface” on page 1-1.
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 setting effect on your application.
Direction/Clock Source Control Switch (SW1)
A designated DIP switch, SW1, provides an independent direction control
for the general-purpose signals (DAI_P15_GP1 and DAI_P16_GP2), as illustrated in Figure 2-1 on page 2-2. Each signal can be hardwired to be either
SHARC EZ-Extender Manual
2-3
DIP Switches and Jumpers
transmit or receive, or can be changed in real time using the DAI_P18 processor pin. If the DAI_P18 processor pin is intended for the direction
control, ensure the pin is not used for other purposes on the EZ-KIT Lite
board. When the SW1 switch connects a direction control signal to ground
(GND), the corresponding signal (signals) is (are) controlled as input. The
direction control functionality is summarized in Table 2-1.
Table 2-1. DAI_P15_GP1/DAI_P16_GP2 Direction Control Settings
SW1 Position 3
SW1 Position 5
SW1 Position 4
SW1 Position 6
DAI_P15_GP1 Direction
DAI_P16_GP2 Direction
OFF
OFF
EZ-KIT Lite is transmitter
OFF
ON
DAI_P18 sets the direction:
0 = EZ-KIT Lite is receiver
1 = EZ-KIT Lite is transmitter
ON
OFF
EZ-KIT Lite is receiver
ON
ON
Do not use
The source of the PDAP clock input signal, DAI_PP2_CLOCKIN, is configured through positions 1 and 2 of the DIP switch SW1, as illustrated in
Figure 2-1 on page 2-2. The switch settings are summarized in Table 2-2.
Table 2-2. PDAP Clock-in Source Settings
2-4
SW1 Position 1
RX_CLK
SW1 Position 2
TX_CLK
DIA_P2_CLOCKIN Source
OFF
OFF
Not generated by the EZ-Extender
OFF
ON
In this configuration, the TX_CLK signal must be
generated by one of the user configured clock
sources.
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.
SHARC EZ-Extender Manual
EZ-Extender Hardware Reference
MISO Disconnect Jumper (P6)
The SO signal of the SPI connector (J2) is driven by a buffer to the processor’s MISO signal, as illustrated in Figure 2-1 on page 2-2. When the SPI
connector is not in use, remove the P7 jumper to prevent the signal from
interfering with other devices on the SPI bus.
SMA Connector Clock Disconnect Jumper (P10)
The SMA connector (P7) enables a clock input from a signal generator or
from other clock source. The input signal is directed though a buffer, as
illustrated in Figure 2-1 on page 2-2. When the SMA connector is not in
use, remove the P7 jumper to prevent the buffer from driving other signals
on the net.
SHARC EZ-Extender Manual
2-5
DIP Switches and Jumpers
2-6
SHARC EZ-Extender Manual
Manufacturer
Part Number
1
74LVX244M SOIC20
LOW-VOLT-OCTAL-BUFFER
U8
FAIR
CHILD
SEMI
74LVX244M
2
1
SN74AHC1G00 SOT23-5
SINGLE-2-INPUT-NAND
U13
TI
SN74AHC1G00DBVR
3
5
SN74LVC1G125 SOT23-5
SINGLE-3STATE-BUFFER
U5–6,U9,
U12,U14
TI
SN74LVC1G125DBVR
4
4
74LVTH16245MEA SSOP48
U1–2,
16-BIT TXRX- DONT USE MTD U10–11
FAIRCHILD
74LVTH16245MEA
5
1
SN74LVC1G14DBVR SOT-23-5
SCHMIT-TRIGGERED
INVERTER
U3
DIGI-KEY
296-11607-1-ND
6
1
8 PIN DIP TH-TH
CARRIER SOCKETED PIN
U7
MILL-MAX 614-93-308-31-007
7
3
0.05 45x2 CON018
HEADER
P1–3
SAMTEC
TFC-145-32-F-D
8
2
DIP6 SWT017
SW1,SW4
DIG01
CKN1364-ND
9
1
IDC 16X2 IDC16X2RASOC
SOCKET RA
J2
SAMTEC
SSW-116-02-F-D-RA
10
1
IDC 20X2 IDC20X2RASOC
SOCKET RA
J3
SAMTEC
SSW-120-02-G-D-RA
SHARC EZ-Extender Manual
Reference
Design
Quantity
1
Description
Reference
A BILL OF MATERIALS
A-1
Quantity
Reference
Design
Manufacturer
Part Number
1
RJ45 8PIN CON_RJ45
RA
J1
TYCO
1-1609214-1
12
2
DIP4 SWT018
4PIN-SMT-SWT
SW2–3
DIG01
CKN1363-ND
13
1
SMA SMA 50OHM STRAIGHT
JACK RECEPTACLE SMA1
P11
DIGI-KEY
J500-ND
14
1
STRAIGHT HEADER.1X.
20X2 HDR W/LATCH EJECTOR
J4
AMP
499910-9
15
1
32-PIN CONN. NORM FLZ32
FLZ32
P8
JST
32FLZ-SM1-R-TB
16
1
51 1/8W 5% 1206
R9
AVX
CR1206-51R0JTR
17
25
0.1uF 50V 10% 805
CERM
C1–10,
C12–26
AVX
08055C104KAT
18
14
10K 100MW 5% 805
R5–7,
R11–12,
R15–16,
R21–25,
R28, R30
AVX
CR21-103J-T
19
4
33 100MW 5% 805
R10,R13,
R18,R29
AVX
CR21-330JTR
20
5
10uF 16V 10% B
TANT
CT1–5
AVX
TAJB106K016R
21
1
0.00 100MW 5% 805
R1
VISHAY
CRCW0805 0.0 RT1
22
4
22 1/10W 5% 805
R3–4,
R26–27
VISHAY/
DALE
CRCW0805220JRT1
23
3
1.2K 1/10W 5% 805
R17,R19–20
DALE
CRCW08051201FRT1
24
8
22 125MW 5% RNETX
RN1–8
DIGI-KEY
744C083220JCT-ND
A-2
Description
Reference
11
SHARC EZ-Extender Manual
Quantity
Reference
Design
Manufacturer
Part Number
25
1
10K 0.5W 10% RES002
TRIM POTENTIOMETER
R8
DIGI-KEY
CT9W103-ND
26
5
IDC 2X1 IDC2X1
2X1 TIN
P7,P9–10,
P36–37
BERG
54101-T08-02
Description
Reference
Bill Of Materials
SHARC EZ-Extender Manual
A-3
A-4
SHARC EZ-Extender Manual
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
1
1
2
2
SHARC EZ-Extender
Schematic
3
3
DNP = DO NOT POPULATE
ANALOG
DEVICES
4
Approvals
Drawn
MJE
Checked
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - TITLE
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
1
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
EXPANSION INTERFACE (TYPE A)
5V
5V
5V
1
1
P1_[21:86]
P1_[21:86]
AD[0:15]
P1_[21:86]
AD[0:15]
AD[0:15]
P1A
2
P1
1
2
1
2
AD0
3
4
AD2
3
4
AD4
5
6
AD6
AD0
5
6
AD1
P1B
1
2
AD1
3
4
AD3
AD5
5
6
AD7
AD8
7
8
AD10
AD2
7
8
AD3
AD9
7
8
AD11
AD12
9
10
AD14
AD4
9
10
AD5
AD13
9
10
AD15
P1_21
11
12
P1_23
AD6
11
12
AD7
P1_22
11
12
P1_24
P1_25
13
14
P1_27
AD8
13
14
AD9
P1_26
13
14
P1_28
P1_29
15
16
P1_31
AD10
15
16
AD11
P1_30
15
16
P1_32
P1_33
17
18
P1_35
AD12
17
18
AD13
P1_34
17
18
P1_36
19
20
P1_39
AD14
19
20
AD15
19
20
P1_40
P1_41
21
22
P1_43
P1_21
21
22
P1_22
P1_42
21
22
P1_44
P1_45
23
24
P1_47
P1_23
23
24
P1_24
P1_46
23
24
P1_48
P1_49
25
26
P1_51
P1_25
25
26
P1_26
P1_50
25
26
P1_52
P1_53
27
28
P1_55
P1_27
27
28
P1_28
P1_54
27
28
P1_56
P1_57
29
30
P1_59
P1_29
29
30
P1_30
P1_58
29
30
P1_60
P1_61
31
32
P1_63
P1_31
31
32
P1_32
P1_62
31
32
P1_64
P1_65
33
34
P1_67
P1_33
33
34
P1_34
P1_66
33
34
P1_68
P1_69
35
36
P1_71
P1_35
35
36
P1_36
P1_70
35
36
P1_72
P1_73
37
38
P1_75
37
38
P1_74
37
38
P1_76
P1_77
39
40
P1_79
P1_39
39
40
P1_40
P1_78
39
40
P1_80
P1_81
41
42
P1_83
P1_41
41
42
P1_42
P1_82
41
42
P1_84
P1_85
43
44
P1_43
43
44
P1_44
P1_86
43
44
45
46
P1_45
45
46
P1_46
45
46
P1_47
47
48
P1_48
P1_49
49
50
P1_50
P1_51
51
52
P1_52
P1_53
53
54
P1_54
P1_55
55
56
P1_56
P1_57
57
58
P1_58
P1_59
59
60
P1_60
P1_61
61
62
P1_62
P1_63
63
64
P1_64
P1_65
65
66
P1_66
P1_67
67
68
P1_68
P1_69
69
70
P1_70
P1_71
71
72
P1_72
P1_73
73
74
P1_74
P1_75
75
76
P1_76
P1_77
77
78
P1_78
P1_79
79
80
P1_80
P1_81
81
82
P1_82
P1_83
83
84
P1_84
P1_85
85
86
P1_86
87
88
89
90
IDC23X2
3
2
IDC23X2
3
45X2
CON018
5V
DNP = DO NOT POPULATE
4
C1
10UF
1210
ANALOG
DEVICES
C17
0.1UF
805
Approvals
Drawn
MJE
Checked
Expanison Connector
P1
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - P1
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
2
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
EXPANSION INTERFACE (TYPE A)
3.3V
1
1
3.3V
3.3V
P2_[5:86]
P2_[5:86]
P2_[5:86]
P2A
1
2
P2_5
3
4
P2_7
P2_9
5
6
P2_11
P2_13
7
8
P2_17
9
10
P2_19
P2_21
11
12
P2_25
13
P2_29
15
P2_33
P2_37
2
P2B
1
2
3
4
P2_6
3
4
P2_8
P2_5
5
6
P2_6
P2_10
5
6
P2_12
P2_7
7
8
P2_8
P2_14
7
8
P2_9
9
10
P2_10
P2_18
9
10
P2_20
P2_23
P2_11
11
12
P2_12
P2_22
11
12
P2_24
14
P2_27
P2_13
13
14
P2_14
P2_26
13
14
P2_28
16
P2_31
15
16
P2_30
15
16
P2_32
17
18
P2_35
P2_17
17
18
P2_18
17
18
P2_36
19
20
P2_39
P2_19
19
20
P2_20
P2_38
19
20
P2_40
P2_41
21
22
P2_43
P2_21
21
22
P2_22
P2_42
21
22
P2_44
P2_45
23
24
P2_47
P2_23
23
24
P2_24
P2_46
23
24
P2_48
25
26
P2_51
P2_25
25
26
P2_26
25
26
P2_52
P2_53
27
28
P2_55
P2_27
27
28
P2_28
P2_54
27
28
P2_56
P2_57
29
30
P2_59
P2_29
29
30
P2_30
P2_58
29
30
P2_60
P2_61
31
32
P2_31
31
32
P2_32
P2_62
31
32
P2_65
33
34
P2_67
P2_33
33
34
33
34
P2_68
P2_69
35
36
P2_71
P2_35
35
36
P2_36
P2_70
35
36
P2_72
P2_73
37
38
P2_75
P2_37
37
38
P2_38
P2_74
37
38
P2_76
39
40
P2_39
39
40
P2_40
39
40
P2_80
41
42
P2_41
41
42
P2_42
41
42
P2_84
43
44
P2_43
43
44
P2_44
43
44
45
46
P2_45
45
46
P2_46
45
46
P2_47
47
48
P2_48
49
50
P2_51
51
52
P2_52
P2_53
53
54
P2_54
P2_55
55
56
P2_56
P2_57
57
58
P2_58
P2_59
59
60
P2_60
P2_61
61
62
P2_62
DAI_P1_PDAP_HOLD
2
P2
1
MOSI
P2_85
DAI_P15_GP1
MISO
P2_83
IDC23X2
DAI_P1_PDAP_HOLD
3
64
65
66
P2_67
67
68
P2_68
P2_69
69
70
P2_70
P2_71
71
72
P2_72
P2_73
73
74
P2_74
P2_75
75
76
P2_76
77
78
79
80
81
82
P2_83
83
84
P2_84
P2_85
85
86
P2_86
87
88
89
90
MOSI
R1
10K
805
DAI_P18_DIRCTRL
SCK
P2_86
2
DAI_P16_GP2
IDC23X2
DAI_P2_CLOCKIN
63
MISO
DAI_P2_CLOCKIN
FLAG1_SPI_CS
P2_65
DAI_P15_GP1
FLAG1_SPI_CS
DAI_P16_GP2
DAI_P18_DIRCTRL
3
P2_80
SCK
45X2
CON018
3.3V
DNP = DO NOT POPULATE
C2
10UF
1210
ANALOG
DEVICES
C4
0.1UF
805
4
Approvals
Drawn
Expanison Connector
P2
MJE
Checked
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - P2
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
3
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
EXPANSION INTERFACE (TYPE A)
3.3V
3.3V
1
3.3V
5V
5V
1
5V
P3_[1:90]
P3_[1:90]
P3_[1:90]
P3A
P3_1
1
2
P3_1
P3_5
3
4
P3_7
P3_9
5
6
P3_11
P3_13
7
8
P3_15
P3_17
9
10
P3_19
P3_21
P3_29
2
11
12
13
14
15
16
18
P3_35
P3_37
19
20
P3_39
P3_41
21
22
P3_45
23
24
P3_47
P3_49
25
26
P3_51
P3_53
27
28
P3_55
P3_57
29
30
P3_59
P3_69
32
34
P3_67
35
36
P3_71
P3_73
37
38
P3_75
P3_77
39
40
P3_79
41
42
P3_85
43
44
P3_89
45
46
P3_2
P3B
1
2
3
4
P3_6
3
4
P3_8
P3_5
5
6
P3_6
P3_10
5
6
P3_12
P3_7
7
8
P3_8
P3_14
7
8
P3_16
P3_9
9
10
P3_10
P3_18
9
10
P3_20
P3_11
11
12
P3_12
P3_22
11
12
P3_13
13
14
P3_14
13
14
P3_28
P3_15
15
16
P3_16
P3_30
15
16
P3_32
P3_17
17
18
P3_18
P3_34
17
18
P3_36
P3_19
19
20
P3_20
P3_38
19
20
P3_40
P3_21
21
22
P3_22
P3_42
21
22
P3_23
23
24
P3_46
23
24
P3_48
25
26
P3_50
25
26
P3_52
27
28
P3_28
P3_54
27
28
P3_56
P3_29
29
30
P3_30
P3_58
29
30
P3_60
P3_31
31
32
P3_32
P3_62
31
32
P3_64
P3_33
33
34
P3_34
33
34
P3_68
P3_35
35
36
P3_36
35
36
P3_72
P3_37
37
38
P3_38
37
38
P3_76
P3_39
39
40
P3_40
P3_78
39
40
P3_80
P3_41
41
42
P3_42
P3_82
41
42
P3_84
P3_86
43
44
P3_90
45
46
2
P3_63
33
P3_81
P3_2
P3_31
17
31
2
P3_23
P3_33
P3_61
P3
1
P3_70
EXP_CS1
P3_83
43
44
P3_45
45
46
P3_46
P3_47
47
48
P3_48
P3_49
49
50
P3_50
P3_51
51
52
P3_52
P3_53
53
54
P3_54
P3_55
55
56
P3_56
P3_57
57
58
P3_58
P3_59
59
60
P3_60
P3_61
61
62
P3_62
P3_63
63
64
P3_64
65
66
P3_67
67
68
P3_68
P3_69
69
70
P3_70
P3_71
71
72
P3_72
P3_73
73
74
P3_75
75
76
P3_76
P3_77
77
78
P3_78
P3_79
79
80
P3_80
P3_81
81
82
P3_82
P3_83
83
84
P3_84
P3_85
85
86
P3_86
87
88
89
90
IDC23X2
3
P3_89
IDC23X2
3
EXP_CS1
P3_90
45X2
CON018
3.3V
5V
DNP = DO NOT POPULATE
C13
10UF
1210
C5
0.1UF
805
C11
10UF
1210
C15
0.1UF
805
ANALOG
DEVICES
4
Approvals
Expanison Connector
P3
Drawn
Expanison Connector
P3
MJE
Checked
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - P3
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
4
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
3.3V
Interface to ADC
Eval Board
1
R7
10K
805
1
J1
2
1
4
3
AD0_C
47
6
5
AD1_C
46
8
7
AD2_C
44
10
9
AD3_C
43
12
11
AD4_C
41
14
13
AD5_C
40
16
15
AD6_C
38
18
17
AD7_C
37
20
19
AD8_C
22
21
AD9_C
U1
TX_CLK
1A1
1Y1
1A2
1Y2
1A3
1Y3
1A4
1Y4
2A1
2Y1
2A2
2Y2
2A3
2Y3
2A4
2Y4
36
3A1
3Y1
35
24
23
3A2
AD10_C
3Y2
33
26
25
3A3
AD11_C
3Y3
32
28
27
3A4
AD12_C
3Y4
30
30
29
4A1
AD13_C
4Y1
29
32
31
4A2
AD14_C
4Y2
27
34
33
4A3
AD15_C
4Y3
26
2
36
35
38
37
40
39
4A4
DAI_P16_GP2_C
RX_CLK
4Y4
2
AD0
3
AD1
5
AD2
6
AD3
8
AD4
9
AD5
11
AD6
12
AD7
13
AD8
14
AD9
16
AD10
17
AD11
19
AD12
20
AD13
22
AD14
23
AD15
1
OE1
EXP_CS1
DAI_P15_GP1_C
2
48
OE2
IDC20X2RASOC
20X2
25
OE3
24
OE4
SN74ALVTH16244
SSOP48
Place close to connector
R4
22
805
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
R3
22
805
3
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
47
DAI_P16_GP2
46
44
43
41
40
38
3
37
36
DAI_P15_GP1
35
3.3V
33
32
30
29
R6
10K
805
27
26
1
T/~R1
24
T/~R2
48
OE1
25
OE2
3.3V
R5
10K
805
DIR_GP2
DIR_GP1
When T/~R is high the signals are transmitted from the EZ-KIT.
3.3V
74LVTH16245MEA
SSOP48
DNP = DO NOT POPULATE
4
C7
0.1UF
805
C8
0.1UF
805
C9
0.1UF
805
ANALOG
DEVICES
C18
0.1UF
805
Approvals
Drawn
74LVTH16245
MJE
Checked
74LVTH16244
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - HSC
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
5
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
3.3V
Label pin 1 = TXCLK
Label pin 2 = GND
Place close to each other
R18
33
805
U7
1
OE/NC
5
OUT
1
1
To be used as test point
P4
2
CLOCK SHIFT CIRCUITRY
Place close to each other
IDC2X1
2X1
DNP
SOCKET
DIP8SOC
R14
0.00
805
1
R16
10K
805
1
U4
2
4
Direction/Clock Source Control
SMA
P7
SMA
50OHM
2
4
2
SW1
1
12
U5
2
11
2
3
10
DIR_GP1
4
9
5
8
6
7
3
IDC2X1
2X1
4
SN74LVC1G14DBVR
SOT-23-5
2
RX_CLK
2
1
P10
1
6
SJ1
3.3V
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
2
5
DIR_GP2
R9
51
1206
Install when using the SMA connector
as a clock source.
Be sure that the oscillator is not installed.
ON
R10
33
805
U3
TX_CLK
1
C3
0.1UF
805
DNP
SN74LVC1G125
SOT23-5
DNP
Default Settings:
1 = ON, 2 = OFF, 3 = OFF, 4 = OFF, 5 = OFF, 6 = OFF
DAI_P18_DIRCTRL
R13
33
805
1
CLOCK SQUARING CIRCUITRY
4
DAI_P2_CLOCKIN
SN74LVC1G125
SOT23-5
SWT017
DIP6
To be used as test point
P5
1
2
R17
1.2K
805
R15
1.2K
805
IDC2X1
2X1
DNP
R11
10K
805
2
Label pin 1 = CLOCKIN
Label pin 2 = GND
3.3V
R8
10K
RES002
SPI
R12
10K
805
R2
10K
805
Be sure that the pushbutton on the EZ-KIT Lite is not
driving FLAG1.
J2
1
U6
2
1A1
4
1A2
6
1A3
8
1A4
FLAG1_SPI_CS
SCK
MOSI
3
11
MISO_IN
13
15
17
2A1
2A2
2A3
2A4
2
18
1Y1
16
1Y2
14
1Y3
12
1Y4
9
2Y1
7
2Y2
5
2Y3
3
2Y4
BCS_L
3
BSCK
4
BMOSI
5
P6
1
3
6
MISO_IN
7
2
MISO
8
IDC2X1
2X1
CON_RJ45
8PIN
1
OE1
19
OE2
74LVX244M
SOIC20
3.3V
3.3V
3.3V
3.3V
SJ2
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
3.3V
DNP = DO NOT POPULATE
C16
0.1UF
805
C10
0.1UF
805
C14
0.1UF
805
C12
0.1UF
805
C6
0.1UF
805
ANALOG
DEVICES
4
Approvals
SN74LVC1G125
SN74LVC1G125
SN74LVC1G125
OSC
Drawn
74LVX244M
MJE
Checked
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - CONTROL
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
6
of
7
A
B
C
D
REVISIONS
REV
DESCRIPTION
ENGR
DATE
1.0
Initial Release
MJE
07/07/03
APPR
1
1
TP99
P17
1
2
TP108
P20
TP80
1
805
2
TP5
P16
1
TP32
2
TP21
P19
1
P24
1
2
1
2
TP100
TP110
TP43
2
1
2
TP102
TP112
1
TP69
1
805
2
805
P29
1
TP118
2
TP111
P30
1
TP120
805
P23
TP104
TP105
TP114
TP116
2
TP117
TP89
2
TP119
TP91
TP90
805
P27
1
2
805
P26
805
2
TP109
805
P22
TP103
P28
1
TP115
805
P25
1
805
2
TP107
805
P21
TP101
805
TP53
TP106
805
805
P18
1
TP94
2
TP113
P31
1
TP121
805
2
P9
1
2
3
4
5
6
TP92
TP46
TP93
TP44
TP95
TP45
SOT23-6
TP122
P8
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
TP13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P12
TP52
TP14
TP50
TP15
TP51
TP16
TP54
TP17
TP56
TP18
TP55
TP19
TP58
TP20
TP57
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TP59
TP35
TP60
TP38
TP61
TP37
TP62
TP40
TP63
TP39
TP64
TP41
TP65
TP42
TP66
16
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SOIC20
TP76
TP75
TP67
TP74
TP73
TP72
TP71
TP70
TP77
TP78
SOIC20
SOIC16
SOIC16
3
3
MH3
TP123
TP124
TP125
P33
1
2
3
SOT23D
TP97
TP96
TP98
MH2
MH1
P32
1
2
3
SOT23D
DNP = DO NOT POPULATE
ANALOG
DEVICES
4
Approvals
Drawn
MJE
Checked
Engineering
A
B
C
Date
Title
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
SHARC EZ-EXTENDER - BREADBOARD
07/07/03
Size
Board No.
C
Date
Rev
A0182-2003
1.0
Sheet
3-11-2004_11:15
D
7
of
7
I
INDEX
A
ADC HSC interface, 1-1, 2-2
architecture, EZ-Extender, 2-1
B
bidirectional driver, 2-1
bill of materials, A-1
block diagram, EZ-Extender, 2-1
breadboard area, viii, 1-2
C
clock, 2-2
disconnect jumper (P10), 2-5
processor input signal
(DAI_PP2_CLOCKIN), 2-3, 2-4
settings (SW1 switch), 1-1
signals (TX_CLK, RX_CLK), 2-3
sources, 2-5
compatible boards, 1-2
connectors
J2 (SPI), 2-5
P7 (SMA), 2-3, 2-5
customer support, x
D
DAI signals, 1-1, 2-3, 2-4
data
bus, 1-2, 2-3
converters, 1-2
transfer, 1-1
dimensions, viii
DIP switches
see direction control switch (SW1)
direction control switch (SW1), 2-3
E
expansion interface, vii
external port, 1-2
EZ-Extender
architecture, 2-1
features, viii
F
features, EZ-Extender, viii
G
general-purpose signals, 1-1, 2-2, 2-3
H
Help, online, xv
high-speed converter (HSC) interface, viii, 1-1
I
interface, ADC HSC, viii, 1-1
SHARC EZ-Extender Manual
I-1
INDEX
J
R
jumpers, 2-3
clock disconnect (P10), 2-5
MISO disconnect (P6), 2-5
regulatory compliance, iii
RJ45 connector, 1-1
RX_CLK signal, 2-3, 2-4
M
S
MISO
disconnect jumper (P6), 2-5
processor signal, 2-5
serial peripheral interconnect (SPI)
connector (J2), 2-5
signals, 1-1
signal generator, 2-5
SMA connector (P7), 2-3, 2-5
SO signal, 2-5
surface mounted (SMT) footprints, viii, 1-2
SW1 (direction control) switch, 2-3
N
notation conventions, xvii
O
oscillator, 2-3
T
P
transmit mode, 2-1
TX_CLK signal, 2-3, 2-4
P10 (SMA connector clock disconnect) jumper,
2-5
P6 (MISO disconnect) jumper, 2-5
parallel data access port (PDAP), viii, 1-1, 2-3
clock, 1-1
source settings, 2-4
push buttons, 1-1
I-2
V
VisualDSP++
documentation, xv
online Help, xv
SHARC EZ-Extender Manual