Blackfin EZ-Extender Manual - Mixed-signal and digital ...

a

Blackfin® EZ-Extender®

Manual

Revision 4.1, July 2012

Part Number82-000735-01

Analog Devices, Inc.One Technology WayNorwood, Mass. 02062-9106

Copyright Information© 2012 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-ment may not be reproduced in any form without prior, express written consent from Analog Devices, Inc.

Printed in the USA.

DisclaimerAnalog Devices, Inc. reserves the right to change this product without prior notice. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by impli-cation or otherwise under the patent rights of Analog Devices, Inc.

Trademark and Service Mark NoticeThe Analog Devices logo, Blackfin, CrossCore, EngineerZone, EZ-Extender, EZ-KIT Lite, and VisualDSP++ 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 is designed to be used solely in a laboratory environment. The board is not intended for use as a consumer end prod-uct or as a portion of a consumer end product. The board is an open system design which does not include a shielded enclosure and therefore may cause interference to other electrical devices in close proximity. This board should not be used in or near any medical equipment or RF devices.

The 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, Inc. EMC Technical File (EMC TF) referenced “DSPTOOLS1” dated December 21, 1997 and was declared CE compliant by an appointed Notified Body (No.0673) as listed below.

Notified Body Statement of Compliance: Z600ANA1.017

Issued by: Technology International (Europe) Limited 56 Shrivenham Hundred Business Park Shrivenham, Swindon, SN6 8TY, UK

The Blackfin EZ-Extender contains ESD (electrostatic discharge) sensitive devices. Electrostatic charges readily accumulate on the human body and equipment and can discharge without detection. Permanent damage may occur on devices subjected to high-energy discharges. Proper ESD precau-tions are recommended to avoid performance degradation or loss of func-tionality. Store unused extender boards in the protective shipping package.

Blackfin EZ-Extender Manual v

CONTENTS

PREFACE

Product Overview ....................................................................... viii

Purpose of This Manual ................................................................ ix

Intended Audience ........................................................................ ix

Manual Contents ........................................................................... x

What’s New in This Manual ........................................................... x

Technical Support ......................................................................... xi

Supported Products ...................................................................... xii

Product Information .................................................................... xii

Analog Devices Web Site ........................................................ xii

EngineerZone ........................................................................ xiii

Related Documents ...................................................................... xiv

EZ-EXTENDER INTERFACES

ADC and Mixed-Signal HSC Interface .......................................... 1-1

DAC HSC Interface ...................................................................... 1-2

Camera Interface ........................................................................... 1-3

LCD Interface ............................................................................... 1-4

Contents

vi Blackfin EZ-Extender Manual

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) ............................................ 2-10

External Clock Disable Jumper (P37) .................................... 2-11

EZ-EXTENDER BILL OF MATERIALS

EZ-EXTENDER SCHEMATIC

INDEX

Blackfin EZ-Extender Manual vii

PREFACE

Thank you for purchasing the Blackfin EZ-Extender®, Analog Devices (ADI) extender 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 CrossCore® Embedded Studio (CCES) and VisualDSP++® software development environments. The development environment facilitates advanced application code development and debug, such as:

• Create, compile, assemble, and link application programs written in C++, C, and Blackfin EZ-Extender assembly

• Load, run, step, halt, and set breakpoints in application programs

• Read and write data and program memory

• Read and write core and peripheral registers

• Plot memory

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.

http://www.analog.com/processors/tools/

Product Overview

viii Blackfin EZ-Extender Manual

Product OverviewThe Blackfin EZ-Extender is a separately sold assembly that plugs onto the expansion interface of the ADSP-BF533/BF561 EZ-KIT Lite evalua-tion system.

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 pro-viding surface mounted (SMT) footprints for breadboard capabilities and access to all of the pins on the EZ-KIT Lite’s expansion interface.

Please visit www.analog.com/EX1-Extender for additional information, including CCES support.

The extender features:

• High-speed converter (HSC) evaluation board interface

• 40-pin, right angle, 0.1 in. spacing, female socket to con-nect to analog-to-digital converter (ADC) boards

• 40-pin straight, 0.1 in. spacing header to connect to digi-tal-to-analog converter (DAC) boards

• Switches for routing and direction selection

• RJ-45 with serial peripheral interconnect (SPI) to configure converter registers

http://www.analog.com/EX1-Extender

Blackfin EZ-Extender Manual ix

Preface

• Camera interface

• Connection to OmniVision OV6630AA evaluation boards (This part is no longer available.)

• 32-pin, right angle, 0.1 in. spacing, female socket

• LCD interface

• 32-pin, right angle FLZ-type connector to connect to LCD displays

• SMT footprint area

• 1206 and 805 footprints

• SOIC24 and SOIC20 footprints

• Dimensions

• 5 in (H) x 5 in (W)

Purpose of This ManualThe Blackfin EZ-Extender Manual describes the operation and configura-tion 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 AudienceThis 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.

Manual Contents

x Blackfin EZ-Extender Manual

Programmers who are unfamiliar with Analog Devices processors can use this manual but should supplement it with other texts that describe your target architecture. For the locations of these documents, see “Related Documents”.

Programmers who are unfamiliar with CCES or VisualDSP++ should refer to the online help and user’s manuals.

Manual ContentsThe manual consists of:

• Chapter 1, “EZ-Extender Interfaces” on page 1-1Provides basic board information.

• Chapter 2, “EZ-Extender Hardware Reference” on page 2-1Provides information on the hardware aspects of the board.

• Appendix A, “EZ-Extender Bill Of Materials” on page A-1Provides a list of components used to manufacture the Blackfin EZ-Extender board.

• Appendix B, “EZ-Extender Schematic” on page B-1Provides the resources to allow extender board-level debugging or to use as a reference design. Appendix B is part of the online help.

What’s New in This ManualThis is revision 4.1 of the Blackfin EZ-Extender Manual. The manual has been updated to include CCES information. In addition, modifications and corrections based on errata reports against the previous manual revi-sion have been made.

For the latest version of this manual, please refer to the Analog Devices Web site.

Blackfin EZ-Extender Manual xi

Preface

Technical SupportYou can reach Analog Devices processors and DSP technical support in the following ways:

• Post your questions in the processors and DSP support community at EngineerZone®:http://ez.analog.com/community/dsp

• Submit your questions to technical support directly at:http://www.analog.com/support

• E-mail your questions about processors, DSPs, and tools develop-ment software from CrossCore Embedded Studio or VisualDSP++:

Choose Help > Email Support. This creates an e-mail [email protected] and automatically attaches your CrossCore Embedded Studio or VisualDSP++ version infor-mation and license.dat file.

• E-mail your questions about processors and processor applications to: [email protected] [email protected] (Greater China support)

• In the USA only, call 1-800-ANALOGD (1-800-262-5643)

• Contact your Analog Devices sales office or authorized distributor. Locate one at:www.analog.com/adi-sales

http://ez.analog.com/community/dsp

http://www.analog.com/support

mailto:[email protected]



http://www.analog.com/adi-sales

Supported Products

xii Blackfin EZ-Extender Manual

• Send questions by mail to:Processors and DSP Technical SupportAnalog Devices, Inc.Three Technology WayP.O. Box 9106Norwood, MA 02062-9106USA

Supported ProductsThe Blackfin EZ-Extender is an extender board to the ADSP-BF533 and ADSP-BF561 EZ-KIT Lite evaluation systems.

Product InformationProduct information can be obtained from the Analog Devices Web site and the online help.

Analog Devices Web SiteThe Analog Devices Web site, www.analog.com, provides information about a broad range of products—analog integrated circuits, amplifiers, converters, and digital signal processors.

To access a complete technical library for each processor family, go to http://www.analog.com/processors/technical_library. The manuals selection opens a list of current manuals related to the product as well as a link to the previous revisions of the manuals. When locating your manual title, note a possible errata check mark next to the title that leads to the current correction report against the manual.

Also note, MyAnalog is a free feature of the Analog Devices Web site that allows customization of a Web page to display only the latest information

http://www.analog.com

http://www.analog.com/processors/technical_library/

http://www.analog.com/MyAnalog

Blackfin EZ-Extender Manual xiii

Preface

about products you are interested in. You can choose to receive weekly e-mail notifications containing updates to the Web pages that meet your interests, including documentation errata against all manuals. MyAnalog provides access to books, application notes, data sheets, code examples, and more.

Visit MyAnalog to sign up. If you are a registered user, just log on. Your user name is your e-mail address.

EngineerZoneEngineerZone is a technical support forum from Analog Devices. It allows you direct access to ADI technical support engineers. You can search FAQs and technical information to get quick answers to your embedded processing and DSP design questions.

Use EngineerZone to connect with other DSP developers who face similar design challenges. You can also use this open forum to share knowledge and collaborate with the ADI support team and your peers. Visit http://ez.analog.com to sign up.



http://ez.analog.com

Related Documents

xiv Blackfin EZ-Extender Manual

Related DocumentsFor additional information about the product, refer to the following publications.

If you plan to use the EZ-KIT Lite board in conjunction with a JTAG emulator, also refer to the documentation that accompanies the emulator.

Table 1. Related Processor Publications

Title Description

• ADSP-BF531/ADSP-BF532/ ADSP-BF533 Blackfin Embedded Processor Data Sheet

• ADSP-BF561 Blackfin Embedded Symmetric Multiprocessor Data Sheet

General functional description, pinout, and timing of the processor

• ADSP-BF533 Blackfin Processor Hardware Reference

• ADSP-BF561 Blackfin Processor Hardware Reference

Description of the internal processor architecture and all register functions

Blackfin Processor Programming Reference Description of all allowed processor assembly instructions

Blackfin EZ-Extender Manual 1-1

1 EZ-EXTENDER INTERFACES

The Blackfin EZ-Extender board offers the following interfaces.

• “ADC and Mixed-Signal HSC Interface” on page 1-1

• “DAC HSC Interface” on page 1-2

• “Camera Interface” on page 1-3

• “LCD Interface” on page 1-4

The following sections describe each extender interface.

ADC and Mixed-Signal HSC InterfaceThe Blackfin EZ-Extender can connect to an analog-to-digital converter (ADCs) and a mixed-signal HSC evaluation board 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 parallel peripheral interface (PPI) and the HSC evaluation board. Additionally, the extender provides a RJ-45 connector, which contains all of the serial peripheral interconnect (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 docu-mentation 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.

DAC HSC Interface

1-2 Blackfin EZ-Extender Manual

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.

Refer to the Analog Devices Web site at www.analog.com/EX1-Extender for more information about the daughter card. To learn more about Analog Devices data converters, go to www.analog.com.

DAC HSC InterfaceThe Blackfin EZ-Extender can connect to digital-to-analog converter HSC evaluation boards via the DAC HSC interface. The DAC HSC interface consists of a 40-pin male header, which contains all of the con-trol 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.


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


http://www.analog.com/EX1-Extender


EZ-Extender Interfaces

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 tar-get; 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.

Example programs can be found in the software installation directory. To learn more about Analog Devices data converters, go to www.analog.com.

Camera InterfaceThe Blackfin EZ-Extender camera interface is a right-angle 32-pin con-nector 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 (this part is no longer available). 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.


To configure the Blackfin EZ-Extender to connect to a camera, first deter-mine 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.


http://www.ovt.com

LCD Interface


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 Jump-ers” on page 2-4.

LCD InterfaceThe 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 con-trol 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 (this display is no longer available).

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.microsemi.com/en/sites/default/files/LXM1614-14-11.pdf. The part number 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).


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

http://www.microsemi.com/en/sites/default/files/LXM1614-14-11.pdf

http://www.microsemi.com/en/sites/default/files/LXM1614-14-11.pdf


EZ-Extender Interfaces

PPI1 of the processor. For more information, refer to “System Architec-ture” on page 2-1 and “DIP Switches and Jumpers” on page 2-4.

Example programs can be found in the installation directory. To learn more about Analog Devices LCD drivers, go to www.analog.com.


LCD Interface



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 2-1Describes 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 2-4Describes the function of the configuration DIP switches.

System ArchitectureA 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 bidirec-tional 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 documenta-tion 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 sig-nals. Each signal’s configuration depends on how your interface operates.

System Architecture


Figure 2-1. Blackfin EZ-Extender Block Diagram


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 sig-nal can be generated in three ways: applying a signal via an SMA connector, populating a socket with an oscillator, or using a 27 MHz sig-nal 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 2-11. The RX_CLK signal is generated by the target board. Both the TX_CLK and RX_CLK can connect 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 Rout-ing 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 2-10. To configure the direction of the DATA_A signals, see “Direction Control Switch (SW1)” on page 2-4.

DIP Switches and Jumpers


DIP Switches and JumpersThe 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-signal 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 program-mable flag pin.

If the PF0 programmable flag is intended for direction control, ensure the flag is not used for other purposes on the EZ-KIT Lite 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

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 receiver1 = 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 config-ured 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 2-2. SW1 FSYNC1 Direction Control Positions 3 and 4





ON ON Do not use

Table 2-3. SW1 FSYNC2 Direction Control Positions 5 and 6





ON ON Do not use

Table 2-4. PPI0_CLK Source Settings

SW2 Position 1RX_CLK

SW2 Position 2TX_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



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 2-11.

• A local oscillator, by populating the oscillator socket (U10).

• An external clock source using the SMA connector (J5). See “SMA Connector Clock Disconnect Jumper (P10)” on page 2-9.

Only one of these sources can be used at a time —ensure that all of the other sources are disabled.

ON OFF RX_CLK

ON ON RX_CLK; in this configuration, the RX_CLK sig-nal is also routed to the TX_CLK as an output

Table 2-5. PPI1_CLK Source Settings



PPI1_CLK Source

OFF OFF The PPI1_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

ON OFF RX_CLK

ON ON RX_CLK; in this configuration, the RX_CLK signal is also routed to the TX_CLK as an output

Table 2-4. PPI0_CLK Source Settings (Cont’d)



PPI0_CLK Source



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 PF2 or PF3 programmable flags are used, ensure the flags are not used for other purposes on the EZ-KIT Lite board (the mother board).

Table 2-6. FSYNC1 Source Settings



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



FSYNC2 Source

OFF OFF FSYNC2 signal is used

OFF ON FSYNC2 signal is not used

ON OFF FSYNC2 = PF3

– – All others, do not use



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. Table 2-8 and Table 2-9 depict the available options.

If the PF2 or PF3 programmable flag is used, ensure the flag is not used for other purposes on the EZ-KIT Lite board (the mother board).

Table 2-8. FSYNC1_LCD Source Settings

SW4 Position 1 PF2

SW4 Position 2PPI0_SYNC1


FSYNC1_LCDSource

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



MISO Disconnect Jumper (P7)The SO signal of the SPI connector (J1) is driven by a buffer to the proces-sor’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 (J5) provides the ability to input a clock from a sig-nal 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.

Table 2-9. FSYNC2_LCD Source Settings

SW4 Position 4 PF2



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

ON OFF ON FSYNC2_LCD = PF3

– – – All other configurations should not be used



PPI Data Routing Jumper (P36)The flexibility of the EZ-Extender used with the Blackfin processor’s sin-gle 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.

When connecting to the OV6630AA evaluation module, ensure that the P36 jumper is not installed. The signals attached to PPI1 are used as input by the camera.

Figure 2-2. P36 Not Installed Data Flow

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 trans-mit clock for all of the interfaces as illustrated in 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.

Blackfin EZ-Extender Manual A-1

A EZ-EXTENDER BILL OF MATERIALS

The bill of materials corresponds to “EZ-Extender Schematic” on page B-1.

Ref. Qty. Description Reference Designator

Manufacturer Part Number

1 1 74LVX244M SOIC20

U8 FAIRCHILD 74LVX244M

2 1 SN74AHC1G00 SOT23-5

U13 TI SN74AHC1G00DBVR

3 6 SN74LVC1G125 SOT23-5

U4-6,U9,U12,U14

TI 74LVC1G125DBVRE4

4 4 74LVTH16245MEA SSOP48

U1-2,U10-11 FAIRCHILD 74LVTH16245MEA

5 1 SN74LVC1G14DBVR SOT23-5

U3 DIGI-KEY 296-11607-1-ND

6 1 DIP 8 DIP8SOC U7 MILL-MAX 614-43-308-31-007000

7 3 0.05 45x2 CON018 P1-3 SAMTEC TFC-145-32-F-D

8 2 DIP6 SWT017 SW1,SW4 C&K TDA06H0SB1

9 1 IDC 16X2 IDC16X2RASOC

J2 SAMTEC SSW-116-02-F-D-RA

10 1 IDC 20X2 IDC20X2RASOC

J3 SAMTEC SSW-120-02-G-D-RA

11 1 RJ45 8PIN CON_RJ45

J1 TYCO 1-16609214-1

12 2 DIP4 SWT018 SW2-3 ITT TDA04HOSB1

A-2 Blackfin EZ-Extender Manual

13 1 SMA XPINS CON043

J5 JOHNSON COMP

142-0701-201

14 1 IDC 20x2 IDC20x2_S

P8 AMP/TYCO 5499910-9

15 1 FLZ 32-PIN CON044

J6 JST 32FLZ-SM1-R-TBLF

16 5 IDC 2X1 IDC2X1 P7,P9-10,P36-37 FCI 90726-402HLF

17 1 51 1/8W 5% 1206 R9 VISHAY CRCW120651R0JKEA

18 25 0.1UF 50V 10% 0805

C1-10,C12-26 AVX 08055C104KAT

19 14 10K 1/10W 5% 0805 R5-7,R11-12,R15-16,R21-25,R28,R30

VISHAY CRCW080510K0JNEA

20 4 33 1/10W 5% 0805 R10,R13,R18,R29

VISHAY CRCW080533R0JNEA

21 5 10UF 16V 10% B CT1-5 AVX TAJB106K016R

22 2 0 1/10W 5% 0805 R1,R14 VISHAY CRCW08050000ZSEA

23 4 22 1/10W 5% 0805 R3-4,R26-27 VISHAY CRCW080522R0JNEA

24 3 1.2K 1/10W 5% 0805

R17,R19-20 VISHAY CRCW08051K20JNEA

25 8 22 125MW 5% RNS001

RN1-8 CTS 744C083220JP

26 1 10K 1/2W 10% RES002

R8 COPAL ELECT

CT9EW103

Ref. Qty. Description Reference Designator

Manufacturer Part Number

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003

BLACKFIN EZ-EXTENDER

SCHEMATICBLACKFIN EZ-EXTENDER

714-24-2006_9:34

TITLE

3.3V5V

3.3V

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


5V

Expanison ConnectorP1 P2

Expanison Connector

(TMR1) (TMR1)

(TMR2)

(TMR2)

EXPANSION INTERFACE (TYPE B)

4-24-2006_9:34 2 7

PPI0_SYNC2PPI0_SYNC2

1

10

1112

1314

1516

1718

1920

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

49

5

50

5152

5354

5556

5758

59

6

60

6162

6364

6566

6768

69

7

70

7172

7374

7576

7778

79

8

80

8182

8384

8586

8788

89

9

90

2

CON018

P21

10

1112

1314

1516

1718

1920

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

49

5

50

5152

5354

5556

5758

59

6

60

6162

6364

6566

6768

69

7

70

7172

7374

7576

7778

79

8

80

8182

8384

8586

8788

89

9

90

2P1

CON018

EXP_PPI0_CLK

PF[0:3]PF0

PF2 PF3

PF1PF0

PF2PF3

PF1

08050.1UFC4

10UFB

CT20.1UF0805

C17

B10UFCT1

SCK

MISO

MOSI

PPI0_SYNC1

PPI0_D2

PPI0_D0

PPI0_D3

PPI0_D1PPI0_D[0:15]

PPI0_D3

PPI0_D1

PPI0_D5PPI0_D4

PPI0_D14

PPI0_D12

PPI0_D10

PPI0_D8

PPI0_D6 PPI0_D7

PPI0_D9

PPI0_D11

PPI0_D15

PPI0_D4

PPI0_D6

PPI0_D8

PPI0_D10

PPI0_D12

PPI0_D14PPI0_D15

PPI0_D5

PPI0_D7

PPI0_D9

PPI0_D11

PPI0_D13

PPI0_D0

PPI0_D2

PPI0_D13

P1_5P1_6

P1_40

P1_70

P1_76

P1_86

P1_84

P1_82

P1_80

P1_78

P1_68

P1_66

P1_64

P1_62

P1_60

P1_58

P1_56

P1_54

P1_52

P1_50

P1_48

P1_46

P1_44

P1_42

P1_36

P1_34

P1_32

P1_30

P1_28

P1_26

P1_24

P1_22

P1_20

P1_18

P1_16

P1_14

P1_12

P1_10

P1_8

P1_39

P1_77

P1_85

P1_83

P1_81

P1_79

P1_69

P1_67

P1_65

P1_63

P1_61

P1_59

P1_57

P1_55

P1_53

P1_51

P1_49

P1_47

P1_45

P1_43

P1_41

P1_35

P1_33

P1_31

P1_29

P1_27

P1_25

P1_23

P1_21

P1_19

P1_17

P1_15

P1_13

P1_11

P1_9

P1_7

P1_[5:86]

P1_83

P1_81

P1_79

P1_77

P1_69

P1_67

P1_65

P1_63

P1_61

P1_59

P1_57

P1_51

P1_53

P1_49

P1_47

P1_45

P1_43

P1_41

P1_39

P1_35

P1_33

P1_31

P1_29

P1_27

P1_25

P1_23

P1_21

P1_19

P1_17

P1_15

P1_13

P1_11

P1_9

P1_5

P1_7

P1_55

P1_85

P1_8

P1_84

P1_86

P1_82

P1_80

P1_78

P1_76

P1_70

P1_68

P1_66

P1_64

P1_62

P1_60

P1_58

P1_56

P1_54

P1_52

P1_50

P1_48

P1_46

P1_44

P1_42

P1_40

P1_36

P1_34

P1_32

P1_30

P1_28

P1_26

P1_24

P1_22

P1_20

P1_18

P1_16

P1_14

P1_12

P1_10

P1_6

P2_[5:86]

P2_26

P2_86

P2_84

P2_82

P2_80

P2_78

P2_74

P2_72

P2_70

P2_68

P2_66

P2_64

P2_62

P2_60

P2_42

P2_40

P2_38

P2_36

P2_34

P2_32

P2_30

P2_28

P2_6

P2_8

P2_16

P2_18

P2_20

P2_22

P2_28

P2_30

P2_32

P2_34

P2_36

P2_38

P2_40

P2_60

P2_62

P2_64

P2_66

P2_68

P2_70

P2_72

P2_74

P2_78

P2_80

P2_82

P2_84

P2_86

P2_42

P2_26

P2_5

P2_7

P2_11

P2_15

P2_17

P2_19

P2_21

P2_23

P2_27

P2_29

P2_31

P2_33

P2_35

P2_37

P2_39

P2_41

P2_61

P2_63

P2_65

P2_67

P2_69

P2_71

P2_73

P2_77

P2_79

P2_81

P2_83

P2_85

P2_59

P2_85

P2_83

P2_81

P2_79

P2_77

P2_73

P2_71

P2_69

P2_67

P2_65

P2_63

P2_61

P2_59

P2_41

P2_39

P2_37

P2_35

P2_33

P2_31

P2_29

P2_27

P2_23

P2_21

P2_19

P2_17

P2_15

P2_11

P2_7

P2_5P2_6

P2_8

P2_16

P2_18

P2_20

P2_22

EXPANSION CONNECTOR 1 AND 2

87

85

83

81

77

75

73

69

67

65

63

61

59

57

1

10

1112

1314

1516

1718

19

2

20

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

5

50

6

78

9

49

55

51

53

52

54

56

58

60

62

66

70

68

72

74

76

78

80

82

84

86

88

90 89

64

71

79

P4

CON01745X2

DNP

MOSI

PPI0_SYNC1

MISO

SCK

87

85

83

81

77

75

73

69

67

65

63

61

59

57

1

10

1112

1314

1516

1718

19

2

20

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

5

50

6

78

9

49

55

51

53

52

54

56

58

60

62

66

70

68

72

74

76

78

80

82

84

86

88

90 89

64

71

79

DNP

45X2CON017

P5

5V3.3V

3.3V

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


5V

Expanison ConnectorExpanison ConnectorP3 P3

ADSP-BF533 ADSP-BF561

PA7_A

ADSP-BF533 ADSP-BF561

PA6_A PPI1_D11 (=PF35)PPI1_D10 (=PF34)

EXPANSION INTERFACE (TYPE B)

PIN 18 SIGNAL (OMNI PWDN) PIN 17 SIGNAL (OMNI RST)

3 74-24-2006_9:34

EXT_27MHZ_CLK

PPI1_D10

PPI1_D[0:15]

PPI1_D1PPI1_D0PPI1_D1

PPI1_D5

PPI1_D7

PPI1_D9

PPI1_D13

PPI1_D15

PPI1_D11

PPI1_D3

PPI1_D14

PPI1_D12

PPI1_D10

PPI1_D8

PPI1_D6

PPI1_D4

PPI1_D2

PPI1_D0

PPI1_D2

PPI1_D14

PPI1_D12

PPI1_D8

PPI1_D6

PPI1_D4

PPI1_D3

PPI1_D5

PPI1_D7

PPI1_D9

PPI1_D13

PPI1_D15

PPI1_D11

EXP_PPI1_CLK

P3_39

P3_37

P3_[1:90]

P3_29

P3_31

P3_33

P3_35

P3_37

P3_39

P3_45

P3_47

P3_49

P3_51

P3_53

P3_55

P3_57

P3_59

P3_61

P3_63

P3_67

P3_69

P3_71

P3_73

P3_75

P3_77

P3_79

P3_81

P3_83

P3_85

P3_89

P3_7

P3_5

P3_8

P3_30

P3_32

P3_34

P3_36

P3_38

P3_42

P3_46

P3_48

P3_50

P3_52

P3_54

P3_56

P3_58

P3_60

P3_62

P3_64

P3_68

P3_70

P3_72

P3_74

P3_76

P3_78

P3_80

P3_82

P3_84

P3_86

P3_28

P3_6 P3_6

P3_8

P3_28

P3_30

P3_32

P3_34

P3_36

P3_38

P3_42

P3_46

P3_48

P3_50

P3_52

P3_54

P3_56

P3_58

P3_60

P3_62

P3_64

P3_68

P3_70

P3_72

P3_74

P3_76

P3_78

P3_80

P3_82

P3_84

P3_86

P3_5

P3_7

P3_29

P3_31

P3_33

P3_35

P3_45

P3_47

P3_49

P3_51

P3_53

P3_55

P3_57

P3_59

P3_61

P3_63

P3_67

P3_69

P3_71

P3_73

P3_75

P3_77

P3_79

P3_81

P3_83

P3_85

P3_89

EXP_PPI1_CLK

PPI1_SYNC2 PPI1_SYNC2

PPI1_SYNC1 PPI1_SYNC1

08050.1UFC15

10UFB

CT30.1UF0805

C5CT4

B10UF

EXPANSION CONNECTOR 3

1

10

1112

1314

1516

1718

1920

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

49

5

50

5152

5354

5556

5758

59

6

60

6162

6364

6566

6768

69

7

70

7172

7374

7576

7778

79

8

80

8182

8384

8586

8788

89

9

90

2P3

CON018

87

85

83

81

77

75

73

69

67

65

63

61

59

57

1

10

1112

1314

1516

1718

19

2

20

2122

2324

2526

2728

29

3

30

3132

3334

3536

3738

39

4

40

4142

4344

4546

4748

5

50

6

78

9

49

55

51

53

52

54

56

58

60

62

66

70

68

72

74

76

78

80

82

84

86

88

90 89

64

71

79

P6

CON01745X2

DNP

3.3V

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


3.3V5V

3.3V

B0

B1

B2

B3

B4

B5

CK

G0

G1

G2

G3

G4

G5

HS

R0

R1

R2

R3

R4

R5

VS

LCD Connector

Y0

Y2

Y4

Y6

PWDN

SDA

SCL

UV0

UV2

UV4

UV6

EXCLK

GND

GND

Y1

Y3

Y7

UV3

UV5

UV7

Y5

UV1

VIN

VIN

PCLK

VSYNC

HREF

FODD

RESET

LSB

LCD Connector

ADC/Mixed Signal HSC Interface

DAC HSC Interface

Camera Interface

MSB

744-24-2006_9:34

08050R2

DNP

1

10

1112

1314

1516

1718

1920

2122

2324

2526

2728

29

3

30

32

34

36

38

40

56

78

9

2

4

39

37

35

33

31

P8

IDC20X2_S

12

19

26

27

28

29

30

31

32

5

20

21

22

23

24

25

2

13

14

15

16

17

18

3

6

7

8

9

10

11

4

1

J6

CON044

13

15

17

19

21

23

25

27

29

5

9

11

3

31

7

12

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

J2

IDC16X2RASOC

PF[0:3]PF3PF1

DATA_B0

DATA_B1

DATA_B2

DATA_B10

DATA_B9

DATA_B8

DATA_B7

DATA_B6

DATA_B5

DATA_B1

DATA_B12

DATA_B15

DATA_B15

DATA_B4

DATA_B3 DATA_B14

DATA_B13

DATA_B11

DATA_B10

DATA_B9

DATA_B8

DATA_B7

DATA_B6

DATA_B5

DATA_B4

DATA_B3

DATA_B2

DATA_B0

DATA_B[0:15]

DATA_B14

DATA_B13

DATA_B12

DATA_B11

00805

R1

10K0805

R22

10K0805

R21

1

10

1112

1314

1516

1718

1920

2122

2324

2526

2728

29

3

30

32

34

36

38

40

56

78

9

2

4

39

37

35

33

31

J3

IDC20X2RASOC

TP129 TP130

THERMISTOR2

THERMISTOR1

TX_CLK

FSYNC1_LCD

FSYNC2_LCD

INV_SCREEN

DATA_A[0:15]

DATA_A1

DATA_A15

DATA_A13

DATA_A11

DATA_A9

DATA_A7

DATA_A5

DATA_A3

DATA_A0

DATA_A14

DATA_A12

DATA_A10

DATA_A8

DATA_A6

DATA_A4

DATA_A2

DATA_A0

DATA_A15

DATA_A14

DATA_A13

DATA_A12

DATA_A11

DATA_A10

DATA_A9

DATA_A8

DATA_A7

DATA_A6

DATA_A5

DATA_A4

DATA_A3

DATA_A2

DATA_A1

TX_CLK

OMNIVISION_PWDN

SCL

TX_CLK

0.1UF0805

C13

B10UFCT5

RX_CLK

FSYNC2

FSYNC1

OMNIVISION_RESET

FSYNC1

FSYNC2

RX_CLK

TX_CLK

HSC/OMNIVISON/LCD CONNECTORS

0.1UF0805

C2

08050.1UFC1

TP128TP127

3.3V3.3V

3.3V

3.3V

3.3V

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


3.3V

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

R4B

R3B

R2B

R1BR1A

R2A

R4A

R3A

3.3V

3.3V

3.3V

3.3V3.3V

JUMPERSHORTING

1A2

1A3

1A4

1A5

1A6

1A7

1A8

1B1

1B2

1B3

1B4

1B5

1B6

1B7

1B8

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2B1

2B2

2B3

2B4

2B5

2B6

2B7

2B8

1A1

2A8

T/~R1

T/~R2

OE1

OE2

1A2

1A3

1A4

1A5

1A6

1A7

1A8

1B1

1B2

1B3

1B4

1B5

1B6

1B7

1B8

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2B1

2B2

2B3

2B4

2B5

2B6

2B7

2B8

1A1

2A8

T/~R1

T/~R2

OE1

OE2

1A2

1A3

1A4

1A5

1A6

1A7

1A8

1B1

1B2

1B3

1B4

1B5

1B6

1B7

1B8

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2B1

2B2

2B3

2B4

2B5

2B6

2B7

2B8

1A1

2A8

T/~R1

T/~R2

OE1

OE2

1A2

1A3

1A4

1A5

1A6

1A7

1A8

1B1

1B2

1B3

1B4

1B5

1B6

1B7

1B8

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2B1

2B2

2B3

2B4

2B5

2B6

2B7

2B8

1A1

2A8

T/~R1

T/~R2

OE1

OE2

JUMPER PLUG IN FOR LOOPBACK TEST/BF533

74LVTH16245MTDU2

U12 U1474LVTH16245MTDU11

U1374LVTH16245MTD

U1

74LVTH16245MTDU10

754-24-2006_9:34

1

24

U13

SOT23-5SN74AHC1G00

1

4 2

SOT23-5

U14

SN74LVC1G125

1

4 2

SOT23-5

U12

SN74LVC1G125

46

44

43

41

40

38

37

2

3

5

6

8

9

11

12

36

35

33

32

30

29

27

13

14

16

17

19

20

22

23

47

26

1

24

48

25

SSOP48

U11

74LVTH16245MEA

46

44

43

41

40

38

37

2

3

5

6

8

9

11

12

36

35

33

32

30

29

27

13

14

16

17

19

20

22

23

47

26

1

24

48

25

SSOP48

U10

74LVTH16245MEA

25

48

24

1

26

47

23

22

20

19

17

16

14

13

27

29

30

32

33

35

36

12

11

9

8

6

5

3

2

37

38

40

41

43

44

46

U2

SSOP4874LVTH16245MEA

46

44

43

41

40

38

37

2

3

5

6

8

9

11

12

36

35

33

32

30

29

27

13

14

16

17

19

20

22

23

47

26

1

24

48

25

SSOP48

U1

74LVTH16245MEA

DNPDEFAULT=NOT INSTALLED

SJ2

08050.1UFC9

220805

R26

080522R27

080510KR5

10K0805

R6

220805

R3

080522R4

10K0805

R7

10K0805

R23

10K0805

R28

DIR_DAT

1 2

IDC2X1

P36

DATA_B_R15

DATA_B_R14

DATA_B_R13

DATA_B_R12

DATA_B_R11

DATA_B_R10

DATA_B_R9

DATA_B_R8

DATA_B_R7

DATA_B_R6

DATA_B_R5

DATA_B_R4

DATA_B_R3

DATA_B_R2

DATA_B_R1

DATA_B_R[0:15]DATA_B_R0

DATA_B_R1

DATA_B_R2

DATA_B_R3

DATA_B_R4

DATA_B_R5

DATA_B_R6

DATA_B_R7

DATA_B_R8

DATA_B_R9

DATA_B_R10

DATA_B_R11

DATA_B_R12

DATA_B_R13

DATA_B_R14

DATA_B_R15

DATA_B_R0

DATA_B_R15

DATA_B_R0

DATA_B_R1

DATA_B_R2

DATA_B_R3

DATA_B_R4

DATA_B_R5

DATA_B_R6

DATA_B_R7

DATA_B_R8

DATA_B_R9

DATA_B_R10

DATA_B_R11

DATA_B_R12

DATA_B_R13

DATA_B_R14

PPI0_D[0:15]

PPI0_D15

PPI0_D15

PPI0_D14

PPI0_D13

PPI0_D12

PPI0_D11

PPI0_D10

PPI0_D9

PPI0_D8

PPI0_D7

PPI0_D6

PPI0_D5

PPI0_D4

PPI0_D3

PPI0_D2

PPI0_D1

PPI0_D0

PPI0_D0

PPI0_D1

PPI0_D2

PPI0_D3

PPI0_D4

PPI0_D5

PPI0_D6

PPI0_D7

PPI0_D8

PPI0_D9

PPI0_D10

PPI0_D11

PPI0_D12

PPI0_D13

PPI0_D14

PPI1_D[0:15]PPI1_D0

PPI1_D1

PPI1_D2

PPI1_D3

PPI1_D4

PPI1_D5

PPI1_D6

PPI1_D7

PPI1_D8

PPI1_D9

PPI1_D10

PPI1_D11

PPI1_D12

PPI1_D13

PPI1_D14

PPI1_D15

FS2_LCD

FS1_LCD

0.1UF0805

C230.1UF0805

C24

FSYNC2_LCD

FSYNC1

FSYNC2

C180.1UF0805

0.1UF0805

C70.1UF0805

C8

1 2

IDC2X1

P9

3

4

2

1 8

7

6

5

22RNS001

RN4

5

6

7

81

2

4

3

RN3

RNS00122

3

4

2

1 8

7

6

5

22RNS001

RN2

5

6

7

81

2

4

3

RN1

RNS00122

DATA/FSYNC BUFFERS

3

4

2

1 8

7

6

5

22RNS001

RN8

5

6

7

81

2

4

3

RN7

RNS00122

3

4

2

1 8

7

6

5

22RNS001

RN6

5

6

7

81

2

4

3

RN5

RNS00122

0.1UF0805

C200.1UF0805

C19

0.1UF0805

C220.1UF0805

C21

FSYNC1_LCD

0.1UF0805

C26

DATA_B0

DATA_B1

DATA_B2

DATA_B3

DATA_B4

DATA_B5

DATA_B6

DATA_B7

DATA_B8

DATA_B9

DATA_B10

DATA_B11

DATA_B13

DATA_B14

DATA_B15

DATA_B12

DATA_B[0:15]

DATA_A_R0

DATA_A_R1

DATA_A_R2

DATA_A_R3

DATA_A_R4

DATA_A_R5

DATA_A_R6

DATA_A_R7

DATA_A_R8

DATA_A_R9

DATA_A_R10

DATA_A_R11

DATA_A_R15

DATA_A_R14

DATA_A_R13

DATA_A_R12

DATA_A_R0

DATA_A_R15

DATA_A_R1

DATA_A_R2

DATA_A_R3

DATA_A_R4

DATA_A_R5

DATA_A_R6

DATA_A_R7

DATA_A_R8

DATA_A_R9

DATA_A_R10

DATA_A_R11

DATA_A_R14

DATA_A_R13

DATA_A_R12

DATA_A_R[0:15]

DATA_A13

DATA_A14

DATA_A15

DATA_A11

DATA_A10

DATA_A9

DATA_A8

DATA_A7

DATA_A6

DATA_A5

DATA_A4

DATA_A3

DATA_A2

DATA_A1

DATA_A0

DATA_A12

DATA_A[0:15]

FS1

FS2

DIR_FS1

DIR_FS2

3.3V

3.3V 3.3V 3.3V3.3V 3.3V

3.3V

3.3V

3.3V

3.3V

JUMPERSHORTING

3.3V

12

45

6

ON

3

ON1

23

4

ON1

23

4

3.3V

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


JUMPERSHORTING

OE/NC OUT

SMA

1A1

1A2

1A3

1A4

2A2

2A3

2A4

1Y1

1Y2

1Y3

1Y4

2Y1

2Y2

2A1

2Y4

2Y3

OE1

OE2

12

45

6

ON

3

SN74LVC1G125

SN74LVC1G125SN74LVC1G125SN74LVC1G125U4 U6U5

SN74LVC1G14 OSCU7 U8

74LVX244MU3

Direction Control

CLOCK SQUARING CIRCUITRY

SPI INTERFACE

U9

SW3 (4-5) = OFF

SW1 (1-12) = OFF

SW1 (3-10) = OFF

SW1 (5-8) = OFF

SW4 (1-12) = OFF

SW4 (3-10) = OFF

SW4 (5-8) = OFF

SW4 (2-11) = OFF

SW4 (4-9) = OFF

SW4 (6-7) = OFF

SW2 (4-5) = OFF

SW3 (1-8) = OFF

SW3 (2-7) = OFF

SW3 (3-6) = OFF

SW2 (1-8) = OFF

SW2 (2-7) = OFF

SW2 (3-6) = OFF

SW1 (2-11) = OFF

SW1 (4-9) = OFF

SW1 (6-7) = OFF

764-24-2006_9:34

1

2

3

4

5

6 7

8

9

10

11

12

SWT017DIP6

SW4

PF2PF[0:3]

PF3

PF3

PF2

08050.1UFC11

DNP

8

7

6

5

4

3

2

1

CON_RJ45

J1

2

4

6

8

13

15

17

18

16

14

12

9

7

11

3

5

1

19

SOIC20

U8

74LVX244M

2 4

SOT23-5

U3

SN74LVC1G14DBVR

1

4 2

SOT23-5

U6

SN74LVC1G125

1

42

SOT23-5

U9

SN74LVC1G125

2 4

1

SOT23-5

U4

SN74LVC1G125

1

42

SOT23-5

U5

SN74LVC1G125

1

2

J5

CON043

1 5

U7

DIP8SOC

1 2

IDC2X1

P7

1 2

IDC2X1

P37

1 2

IDC2X1

P10


SJ3

CONFIGURATION - SPI INTERFACE

08050R14

2

3

1

4 5

6

7

8SW2

SWT018DIP4

2

3

1

4 5

6

7

8SW3

SWT018DIP4

1

2

3

4

5

6 7

8

9

10

11

12

SWT017DIP6

SW1

080510KR30

080510KR25

080510KR24

PF0

TP2

TP4TP1

TP3

330805

R13

PPI1_SYNC2

PPI0_SYNC1

PPI0_SYNC2

PPI1_SYNC1

MISO


SJ1

TX_CLK

0.1UF0805

C60.1UF0805

C120.1UF0805

C14

08050.1UFC10

0.1UF0805

C16

FS2_LCD

FS1_LCD

FS2

FS1

RX_CLK

EXP_PPI1_CLK

EXP_PPI0_CLK

SCK

MOSI

PPI1_D10

PPI1_D11

PPI1_D[0:15]

PF[0:3]

PF0

PF1

EXT_27MHZ_CLK

10K0805

R15

BCS_L

080510KR16

080510KR12

10K0805

R11

080533R18

BSCK

BMOSI

MISO_IN

RES00210KR8

08051.2KR20

08050.1UFC3

120651R9

330805

R10

SCL

OMNIVISION_RESET

OMNIVISION_PWDN

DIR_DAT

DIR_FS1

DIR_FS2

08051.2KR17

1.2K0805

R19

080533R29

0.1UF0805

C25

D

4

3

2

1

A B C

20 Cotton Road

Nashua, NH 03063

A B C D

4

3

2

1

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet of

DEVICESANALOG

Rev2.0A0186-2003


4-24-2006_9:34 7 7

21P31

0805

1 2

0805

P30

21P29

0805

1 2

0805

P28

1 2

0805

P27

21P26

0805

1 2

0805

P25

21P24

0805

1 2

0805

P23

21P22

0805

1 2

0805

P21

21P20

0805

21P19

0805

1 2

0805

P18

21P16

0805

1 2

0805

P17

1

3

2

SOT23D

P32

2

3

1

SOT23D

P33

2

4

5 6

3

1

SOT23-6

P351

3

65

4

2

SOT23-6

P34

PRT_NUM=DNE

7

18

20

16

14

12

19

17

15

13

11

9

3

1

6

10

8

4

2

5

SOIC20

P14

5

2

4

8

10

6

1

3

9

11

13

15

17

19

12

14

16

20

18

7

SOIC20

P15

11

13

15 16

14

12

2

4

6

8

109

7

5

3

1

SOIC16

P121

3

5

7

9 10

8

6

4

2

12

14

1615

13

11

SOIC16

P13 TP24

TP6

TP7

TP126

TP33

TP29

TP124

BREADBOARD AREA FOOTPRINTS

TP99 TP108

TP123

TP125

TP8

TP10

TP9

TP12

TP11

TP13

TP14

TP15

TP16

TP17

TP18

TP19

TP20

TP28

TP27

TP26

TP25

TP23

TP22

TP30

TP31

TP40

TP39

TP38

TP37

TP36

TP35

TP34

TP42

TP41

TP46

TP45

TP44

TP49

TP48

TP47

TP66

TP65

TP64

TP63

TP62

TP61

TP60

TP59

TP58

TP57

TP56

TP55

TP54

TP52

TP51

TP50

TP88

TP87

TP86

TP85

TP84

TP83

TP82

TP81

TP79

TP78

TP77

TP76

TP75

TP74

TP73

TP72

TP71

TP70

TP68

TP67

TP95

TP93

TP92

TP91

TP90

TP89

TP98

TP97

TP96

TP21TP5

TP43TP32

TP69TP53 TP105TP104

TP103 TP102

TP101 TP100

TP94TP80

TP122TP121

TP120 TP119

TP118 TP117

TP116TP115

TP114 TP113

TP112 TP111

TP110 TP109

TP107TP106

Blackfin EZ-Extender Manual I-1

I INDEX

AADC (analog-to-digital converter)

interface, 1-1ADC/mixed-signal HSC interface, 2-3, 2-4ADSP-BF533/561 processors

MIS0 signal, 2-9programmable flags, 2-4, 2-7, 2-8

architecture, of this EZ-Extender, 2-1

Bbidirectional drivers, 2-1bill of materials, A-1block diagram, of this EZ-Extender, 2-1board schematic, B-1breadboard capabilities, viii

Ccamera

See also OmniVisioninterface, 2-3, 2-4

clockdisconnect jumper (P10), 2-9routing switch (SW2), 2-5signals, 2-1, 2-3, 2-5

DDAC (digital-to-analog converter)

interface, 1-2data

directing, 1-2, 1-3, 1-4, 2-4signals, See PPI0, PPI1transfer (PPI/HSC), 1-1

DATA_A net, 2-3, 2-4DATA_B net, 2-3dimensions, of this EZ-Extender, ixDIP switches, See SWxdirection control switch (SW1), 2-4

Eexpansion interface, viiiexternal clock disable jumper (P37), 2-11

Ffeatures, of this EZ-Extender, viiiFLZ-type connector, 1-4frame sync signals, 1-2, 1-3, 1-4, 2-1FSYNC1-2 (ADC/HCS) frame sync

signals, 2-3, 2-4, 2-7FSYNC1-2 (LCD) frame sync signals, 2-3,

2-8

Index

I-2 Blackfin EZ-Extender Manual

Ggeneral frame sync routing switch (SW3),

2-7general-purpose signals, 2-1

HHSC (high-speed converter), viii, 1-1, 1-2

Iinterfaces

ADC and mixed-signal HSC, 1-1camera, 1-3DAC high-speed converter (HSC), 1-2LCD display, 1-4

Jjumpers, See Px

LLCD

backlight inverters, 1-4frame sync routing switch (SW4), 2-8interface, 1-4, 2-3

MMISO

disconnect jumper (P7), 2-9signal, 2-9

mixed-signal HSC interface, 1-1

OOmniVision OV6630AA module, 1-3,

2-10See also camera

oscillator socket (U10), 2-3, 2-6

PP10 (SMA connector clock disconnect)

jumper, 2-9P36 (PPI data routing) jumper, 2-10P37 (ext clock disable) jumper, 2-11P7 (MISO disconnect) jumper, 2-9parallel peripheral interfaces

See also PPI0, PPI1clocks, 1-1, 1-2, 1-3, 1-4clock sources, 2-6

PF0 programmable flag, 2-4PF2-3 programmable flags, 2-7, 2-8PPI0_CLK signal, 2-3, 2-5PPI0 net, 2-3PPI0_SYNC1-2 signals, 2-7, 2-8PPI1_CLK signal, 2-3, 2-5PPI1 net, 2-3PPI1_SYNC1-2 signals, 2-8programmable flags, See PFx

RRJ-45 connector, viii, 1-1RX_CLK signal, 2-3, 2-6

Sschematic, B-1serial peripheral interconnect, See SPISMA connector (J5), 2-3, 2-6, 2-9SO signal, 2-9SPI

connector (J1)signals, 1-1

surface mounted (SMT) footprints, viiiSW1 (direction control) switch, 2-4SW2 (clock routing) switch, 2-5SW3 (gen frame sync routing) switch, 2-7SW4 (LCD frame sync routing) switch, 2-8

Blackfin EZ-Extender Manual I-3

Index

Ttechnical support, xitransmit

clock, 2-11mode, 2-1

TX_CLK signal, 2-3, 2-5, 2-11

Blackfin EZ-Extender Manual - Mixed-signal and digital ...

Documents

Transcript of Blackfin EZ-Extender Manual - Mixed-signal and digital ...