Video Decoder EI3 Extender Board
Manual
an EZ-Extender® product
Revision 1.1, November 2012
Part Number
82-000253-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106
a
Copyright Information
© 2012 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.
Disclaimer
Analog Devices, Inc. reserves the right to change this product without
prior notice. Information furnished by Analog Devices is believed to be
accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use; nor for any infringement of patents or other rights of
third parties which may result from its use. No license is granted by implication or otherwise under the patent rights of Analog Devices, Inc.
Trademark and Service Mark Notice
The Analog Devices logo, Blackfin, CrossCore, EngineerZone, EZ-Board,
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 Video Decoder EI3 Extender Board is designed to be used solely in a
laboratory environment. The board is not intended for use as a consumer
end product 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 Video Decoder EI3 Extender Board has been certified to comply with
the essential requirements of the European EMC directive 2004/108/EC
and therefore carries the “CE” mark.
The Video Decoder EI3 Extender Board has been appended to Analog
Devices, Inc. EMC Technical File (EMC TF) referenced DSPTOOLS1,
issue 2 dated June 4, 2008 and was declared CE compliant by an
appointed Notified Body (No.0673) as listed below.
Notified Body Statement of Compliance: Z600ANA2.045 dated September 3, 2012.
Issued by: Technology International (Europe) Limited
56 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TY, UK
The extender board 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 extender boards in the protective shipping package.
CONTENTS
PREFACE
Product Overview .........................................................................
ix
Purpose of This Manual .................................................................
x
Intended Audience ........................................................................
xi
Manual Contents ..........................................................................
xi
What’s New in This Manual ......................................................... xii
Technical Support ........................................................................ xii
Supported Products ..................................................................... xiii
Product Information ................................................................... xiii
Analog Devices Web Site ........................................................ xiv
EngineerZone ......................................................................... xiv
Related Documents ....................................................................... xv
Notation Conventions ................................................................... xv
USING VIDEO DECODER EI3 EXTENDER BOARD
Package Contents .......................................................................... 1-2
Video Decoder EI3 Extender Board Installation ............................. 1-2
High-Performance HDMI Receiver (ADV7842) ............................ 1-3
Expansion Interface III .................................................................. 1-5
Video Decoder EI3 Extender Board Manual
v
Contents
Example Programs ........................................................................ 1-6
Board Design Database ................................................................. 1-6
VIDEO DECODER EI3 EXTENDER BOARD HARDWARE
REFERENCE
System Architecture ...................................................................... 2-2
Software-Controlled Switches (SoftConfig) ................................... 2-3
Overview of SoftConfig ........................................................... 2-3
Programming SoftConfig ........................................................ 2-7
ADV7842_INT_GPIOx Signal ............................................... 2-9
SPORT_ENABLE Signal ........................................................ 2-9
Connectors ................................................................................. 2-10
Component Connector (J1) .................................................. 2-11
S-Video Connector (J2) ........................................................ 2-11
VGA Connector (J3) ............................................................. 2-11
Expansion Interface III (EI3) Connectors (J4) ....................... 2-12
HDMI Connector (J5–6) ...................................................... 2-12
Composite Connector (J7) .................................................... 2-13
Power Connector (P1) ........................................................... 2-13
LEDs ......................................................................................... 2-14
HDMI Detect LED (LED1–2) .............................................. 2-14
Power LED (LED3) .............................................................. 2-14
VIDEO DECODER EI3 EXTENDER BOARD BILL OF
vi
Video Decoder EI3 Extender Board Manual
Contents
MATERIALS
VIDEO DECODER EI3 EXTENDER BOARD SCHEMATIC
INDEX
vii
Video Decoder EI3 Extender Board Manual
Contents
viii
Video Decoder EI3 Extender Board Manual
PREFACE
Thank you for purchasing the Video Decoder EI3 Extender Board, an
EZ-Extender® for EZ-KIT Lite®/EZ-Board® evaluation systems with the
expansion interface 3 (EI3).
The EZ-KIT Lite/EZ-Board and Video Decoder EI3 Extender Board are
designed to be used in conjunction with the CrossCore® Embedded
Studio (CCES) development environment.
To learn more about Analog Devices development software, go to
http://www.analog.com/processors/tools.
Product Overview
The Video Decoder EI3 Extender Board is a separately sold daughter
board that plugs onto the EI3 of an EZ-KIT Lite/EZ-Board evaluation
system. The extender board aids the design and prototyping phases of
embedded processor-targeted applications.
The board extends the capabilities of the evaluation system by providing a
connection between the parallel peripheral interface (PPI) of the processor
and the ADV7842 video decoder. The serial port interface (SPORT) is
used to receive audio data. The two-wire interface (TWI) port of the processor is used to communicate with the video decoders and SoftConfig on
the extender.
Video Decoder EI3 Extender Board Manual
ix 
Purpose of This Manual
The following is a list of the Video Decoder EI3 Extender Board
interfaces.
• Video interface
• ADV7842 — Dual HDMI 1.4 fast switching receiver with
12-bit, 170 MHz video and graphics digitizer and 3-D
comb filter decoder
• Video connectors
• Two HDMI
• One SVIDEO
• One component
• One composite
• One VGA
• Software-controlled switches for board configuration
• Expansion Interface III
• No power supply required: derives power from the EZ-KIT
Lite/EZ-Board
• CE certified
Purpose of This Manual
The Video Decoder EI3 Extender Board Manual provides instructions for
installing the product hardware (board). The text describes operation and
configuration of the board components and provides guidelines for running your own code on the Video Decoder EI3 Extender Board. Finally, a
schematic and a bill of materials are provided for reference.
x
Video Decoder EI3 Extender Board Manual
Preface
Intended Audience
The primary audience for this manual is a programmer who is familiar
with Analog Devices processors. This manual assumes that the audience
has a working knowledge of the appropriate processor architecture,
instruction set, and C/C++ programming languages.
Programmers who are unfamiliar with Analog Devices processors can use
this manual, but should supplement it with other texts that describe your
target architecture and hardware development tools.
Programmers who are unfamiliar with the CrossCore Embedded Studio
programming environment or the mating evaluation board, should refer
to the CCES online help or the manual describing the board (see “Related
Documents”).
Manual Contents
The manual consists of:
• Chapter 1, “Using Video Decoder EI3 Extender Board” on
page 1-1
Provides basic product information.
• Chapter 2, “Video Decoder EI3 Extender Board Hardware Reference” on page 2-1
Provides information about the product’s hardware components.
• Appendix A, “Video Decoder EI3 Extender Board Bill Of Materials” on page A-1
Provides a list of hardware components used to manufacture the
board.
Video Decoder EI3 Extender Board Manual
xi
What’s New in This Manual
• Appendix B, “Video Decoder EI3 Extender Board Schematic” on
page B-1
Provides all circuits on the extender board.
What’s New in This Manual
This is the second revision of the Video Decoder EI3 Extender Board Manual. It includes the updated regulatory compliance section and minor
modifications based on the errata report against the first revision.
Technical Support
You 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 development software from CrossCore Embedded Studio or
VisualDSP++®:
Choose Help > Email Support. This creates an e-mail to
and automatically attaches
your CrossCore Embedded Studio or VisualDSP++ version information and license.dat file.
processor.tools.support@analog.com
xii
Video Decoder EI3 Extender Board Manual
Preface
• E-mail your questions about processors and processor applications
to: 
processor.support@analog.com or
processor.china@analog.com (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
• Send questions by mail to:
Processors and DSP Technical Support
Analog Devices, Inc.
Three Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
USA
Supported Products
This extender board supports EZ-KIT Lite/EZ-Board evaluation systems
with EI3.
Product Information
Product information can be obtained from the Analog Devices Web site
and the CCES online help system.
Video Decoder EI3 Extender Board Manual
xiii
Product Information
Analog Devices Web Site
The Analog Devices Web site, www.analog.com, provides information
about a broad range of products—analog integrated circuits, amplifiers,
converters, and digital signal processors.
To access a complete technical library for each processor family, go to
http://www.analog.com/processors/technical_library. The manuals
selection opens a list of current manuals related to the product as well as a
link to the previous revisions of the manuals. When locating your manual
title, note a possible errata check mark next to the title that leads to the
current correction report against the manual.
Also note, myAnalog.com is a free feature of the Analog Devices Web site
that allows customization of a Web page to display only the latest information about products you are interested in. You can choose to receive
weekly e-mail notifications containing updates to the Web pages that meet
your interests, including documentation errata against all manuals.
myAnalog.com provides access to books, application notes, data sheets,
code examples, and more.
Visit myAnalog.com (found on the Analog Devices home page) to sign up.
If you are a registered user, just log on. Your user name is your e-mail
address.
EngineerZone
EngineerZone 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.
xiv
Video Decoder EI3 Extender Board Manual
Preface
Related Documents
For additional information about the processor, refer to the following
publications.
Table 1. Related Processor Publications
Title
Description
Processor Data Sheet
General functional description, pinout, and timing
of the processor
Processor Hardware Reference
Description of the internal processor architecture
and all register functions
Blackfin® Processor Programming Reference
Description of all allowed processor assembly
instructions
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
CCES 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.
Video Decoder EI3 Extender Board Manual
xv 
Notation Conventions
xvi
Example
Description
.SECTION
Commands, directives, keywords, and feature names are in text with
letter gothic font.
filename
Non-keyword placeholders appear in text with italic style format.

Note: For correct operation, ...
A Note provides supplementary information on a related topic. In the
online version of this book, the word Note appears instead of this
symbol.

Caution: Incorrect device operation may result if ...
Caution: Device damage may result if ... 
A Caution identifies conditions or inappropriate usage of the product
that could lead to undesirable results or product damage. In the online
version of this book, the word Caution appears instead of this symbol.

Warning: Injury to device users may result if ... 
A Warning identifies conditions or inappropriate usage of the product
that could lead to conditions that are potentially hazardous for the
devices users. In the online version of this book, the word Warning
appears instead of this symbol.
Video Decoder EI3 Extender Board Manual
1 USING VIDEO DECODER EI3
EXTENDER BOARD
This chapter provides the setup procedure for the Video Decoder EI3
Extender Board and describes two types of interfaces the extender
supports.
The information is presented in the following order.
• “Package Contents” on page 1-2
• “Video Decoder EI3 Extender Board Installation” on page 1-2
• “High-Performance HDMI Receiver (ADV7842)” on page 1-3
• “Expansion Interface III” on page 1-5
• “Example Programs” on page 1-6
• “Board Design Database” on page 1-6
For information about the CCES integrated development environment
(IDE), refer to the online help.
Video Decoder EI3 Extender Board Manual
1-1
Package Contents
Package Contents
Your Video Decoder EI3 Extender Board package contains the following
items.
• Video Decoder EI3 Extender Board
• A bag containing hardware for securing the extender board onto the
EZ-KIT Lite/EZ-Board
• Two video cables: one HDMI and one component
• Release notes containing information about the product download
Contact the vendor where you purchased your extender board or contact
Analog Devices, Inc. if any item is missing.
Video Decoder EI3 Extender Board
Installation
Follow these instructions to ensure correct operation of the product hardware and software.
1. Attach the extender board to the EZ-KIT Lite/EZ-Board.

The J1 connector on the extender board can be connected to the
P1A, P2A, or P3A connector on the EZ-KIT Lite/EZ-Board. Refer to
the example program for a reference to the proper connector.
1-2
Video Decoder EI3 Extender Board Manual
Using Video Decoder EI3 Extender Board
2. Use the provided hardware to secure the extender to the EZ-KIT
Lite/EZ-Board. See Figure 1-1.
4
4
4
5
4
3
2
5
EZ-Extender 3
(Stacked)
2
1
2
Item
Part Description
1
0.75in Nylon Standoff
2
1.0in Nylon Standoff
3
1.25in Nylon Standoff
4
Nylon Screw
5
Nylon Spacer
1
Figure 1-1. Assembled Board Diagram
3. Refer to the EZ-KIT Lite/EZ-Board manual for information on
connecting to a personal computer (PC) and running CCES.
High-Performance HDMI Receiver
(ADV7842)
The video interface consists of the ADV7842 dual HDMI fast switching
receiver with video and graphics digitizer and 3-D comb filter. This device
interfaces to the processor’s parallel peripheral interface (PPI). It operates
in 24-, 16- or 8-bit modes. YCbCr and RGB video modes are supported.
Video Decoder EI3 Extender Board Manual
1-3
High-Performance HDMI Receiver (ADV7842)
The ADV7842 receiver is a high quality, single-chip, 2:1 multiplexed
HDMI receiver and graphics digitizer with an integrated multi-format
video decoder.
The ADV7842 receiver uses external 256 Mb DDR SDRAM for 3-D
comb and frame synchronizer.
The ADV7842 receiver incorporates a dual input HDMI 1.4-compatible
receiver that supports all HDTV formats up to 1080p and display resolutions up to UXGA. It also incorporates Xpressview fast switching on both
input HDMI ports. Using the Analog Devices hardware-based HDCP
engine that minimizes software overhead, Xpressview technology allows
fast switching between any HDMI input ports in less than one second.
HDCP 1.4 support with internal HDCP keys. There is a version of the
product, where the ADV7842 device is programmed with internal HDCP
keys (ADZS-DECODEK-EX3). Consumers must have HDCP adopter
status (consult Digital Content Protection, LLC for licensing requirements) to purchase any components with internal HDCP keys. In order to
interface with consumer electronics, a board with internal HDCP keys is
required.
The ADV7842 receiver supports all mandatory HDMI 1.4 3-D TV formats in addition to all HDTV formats up to 1080p.
The ADV7842 receiver also integrates an HDMI v1.4 CEC controller
that supports the capability discovery and control (CDC) feature.
The ADV7842 receiver offers a flexible audio output port for the audio
data decoded from the HDMI stream.
ADV7842 receiver can be configured to generate an interrupt based on
various events. The TWI port is used for communication between the
receiver and processor. The parallel peripheral interface (PPI) is used to
receive video data. The serial port (SPORT) is used to receive audio data.
An interrupt signal from the receiver is connected to a GPIO signal on the
processor. The GPIO signal is configured via a software switch. Refer to
1-4
Video Decoder EI3 Extender Board Manual
Using Video Decoder EI3 Extender Board
“Video Decoder EI3 Extender Board Schematic” on page B-1 for more
information.
For more information about the ADV7842, go to www.analog.com and
search for ADV7842.
An example program demonstrating capabilities of the ADV7842 device is
available by installing the Video Decoder EI3 Extender Board Support
Package (BSP).
Expansion Interface III
The Expansion Interface III (EI3) allows an extender board to be used
across various hardware platforms that have the same expansion interface
connectors.
The EI3 implemented on the Video Decoder EI3 Extender Board contains
the PPI, SPORT, TWI and GPIO ports. These signals are used for the
peripherals on the extender. The connectors contain a majority of the processor’s signals. For pinout information, go to “Video Decoder EI3
Extender Board Schematic” on page B-1. The mechanical dimensions of
the expansion connectors can be obtained by contacting “Technical
Support”.
The Video Decoder EI3 Extender Board can interface with EZ-KIT
Lites/EZ-Boards operating at an IO voltage of 3.3V. Other IO voltages
are not supported. The extender can be powered from either the EZ-KIT
Lite/EZ-Board or through the on-board 5V power connector (P1).
For more information about extender boards, visit the Analog Devices
Web site (www.analog.com).
Limits to current and interface speed must be taken into consideration
when using the EI3. Current for the EI3 can be sourced from the EZ-KIT
Lite/EZ-Board; therefore, the current should be limited to 200 mA for 5V
and 300 mA for the 3.3V planes. If more current is required, then a sepaVideo Decoder EI3 Extender Board Manual
1-5
Example Programs
rate power connector and a regulator must be designed on the daughter
card. Additional circuitry can add extra loading to signals, decreasing their
maximum effective speed.
Devices does not support and is not responsible for the
 Analog
effects of additional circuitry.
Example Programs
Example programs are included with the Video Decoder EI3 Extender
Board BSP. Example programs demonstrate various capabilities of the
product. The support package is installed on top of CrossCore Embedded
Studio. Once installed, the example programs can be found in the
<install_path>\Video_Decoder_EI3_Extender_Board-RelX.X.X\Video_D
ecoder_EI3
directory where X.X.X denotes the support package release
number.
Board Design Database
A .zip file containing all of the electronic information required for the
design, layout, fabrication and assembly of the product is available for
download from the Analog Devices board design database at:
http://www.analog.com/en/processors-dsp/blackfin/processors/board-design-database/resources/index.html.
1-6
Video Decoder EI3 Extender Board Manual
2 VIDEO DECODER EI3
EXTENDER BOARD
HARDWARE REFERENCE
This chapter describes the hardware design of the Video Decoder EI3
Extender Board.
The following topics are covered.
• “System Architecture” on page 2-2
Describes the daughter board configuration and explains how the
board components interface with the processor.
• “Software-Controlled Switches (SoftConfig)” on page 2-3
List and describe signals routed through the software-controlled
switches.
• “Connectors” on page 2-10
Shows the locations and provides part numbers for the on-board
connectors. In addition, the manufacturer and part number information is provided for the mating parts.
• “LEDs” on page 2-14
Describes the on-board LEDs.
Video Decoder EI3 Extender Board Manual
2-1
System Architecture
System Architecture
A block diagram of the Video Decoder EI3 Extender Board is shown in
Figure 2-1.
EI3 Connector
EPPI
TWI
GPIO
SPORT
Bus Transceiver
Soft
Config
3.3V 2.5V 1.8V
MCP23017
Voltage
Regulation
Soft
Config
Soft
Config
Soft
Config
74CB3Q16211
PI3C3125
74AVC8T245
PPI
TWI
INT
SPORT
ADV7842
Video Decoder
HDMI
HDMI
VGA
SVIDEO
Power
DDR
SDRAM
Component
Composite
Figure 2-1. Video Decoder EI3 Extender Board Block Diagram
2-2
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Software-Controlled Switches
(SoftConfig)
On the Video Decoder EI3 Extender Board, all of the traditional mechanical switches and jumpers have been replaced by I2C software-controlled
switches. Refer to any SoftConfig*.c file found in the installation directory of CCES for an example of how to set up the SoftConfig feature of
the product through software.
The SoftConfig section of this manual serves as a reference to any user
that intends to modify an existing software example. If software provided
by ADI is used, there should be little need to reference this section.
should be taken when changing SoftConfig settings not to
 Care
create a conflict between interfaces.
Overview of SoftConfig
In order to further clarify the use of electronic single FET switches and
multi-channel bus switches, an example of each is illustrated and compared to a traditional mechanical switching solution. This is a generic
example. After the generic discussion, there is a detailed explanation of the
SoftConfig interface specific to the extender board.
Figure 2-2 shows two individual FET switches (Pericom PI3A125CEX)
with reference designators UA and UB. Net names ENABLE_A and ENABLE_B
control UA and UB. In this example, the default FET switch enable settings
are controlled by resistors RA and RB which pull the enable pin 1 of UA and
UB to ground (low). In a real example, these enable signals are controlled
by the Microchip IO expander. The default pull-down resistors connect
the signals EXAMPLE_SIGNAL_A and EXAMPLE_SIGNAL_B and also connect signals EXAMPLE_SIGNAL_C and EXAMPLE_SIGNAL_D. To disconnect
EXAMPLE_SIGNAL_A from EXAMPLE_SIGNAL_B, the Microchip IO expander is
used to change ENABLE_A to a logic 1 through software that interfaces with
Video Decoder EI3 Extender Board Manual
2-3
Software-Controlled Switches (SoftConfig)
the Microchip. The same procedure for ENABLE_B disconnects
EXAMPLE_SIGNAL_C from EXAMPLE_SIGNAL_D.
Figure 2-2. Example of Individual FET Switches
Figure 2-3 shows the equivalent circuit to Figure 2-2 but utilizes mechanical switches that are in the same package. The default is shown by black
boxes located closer to the ON label of the switches. In order to disconnect
these switches, physically move the switch to the OFF position.
Figure 2-3. Example of Mechanical Switch Equivalent to Figure 2-2
2-4
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Figure 2-4 shows a bus switch example, reference designator UC (Pericom
PI3LVD512ZHE), selecting between lettered functionality and numbered
functionality. The signals on the left side are multiplexed signals with
naming convention letter_number.
Figure 2-4. Example of a Bus Switch
The right side of the circuit shows the signals separated into letter and
number, with the number on the lower group (eg. 0B1) and the letter on
the upper group (eg. 0B2). The default setting is controlled by the signal
CONTROL_LETTER_NUMBER which is pulled low. This selects the number signals on the right to be connected to the multiplexed signals on the left by
Video Decoder EI3 Extender Board Manual
2-5
Software-Controlled Switches (SoftConfig)
default. In this example, the Microchip IO expander is not shown but
controls the signal CONTROL_LETTER_NUMBER and allows the user to change
the selection through software.
Figure 2-5 shows the equivalent circuit to Figure 2-4 but utilizes mechanical switches. Note the default for reference designators SWC and SWD is
illustrated by black boxes located closer to the ON label of the switches to
enable the number signals by default. Note the default setting for reference designators SWE and SWF is OFF. In order to connect the letters instead
of the numbers, the user physically changes all switches on SWC and SWD to
the OFF position and all switches on SWE and SEF to the ON position.
Figure 2-5. Example of Mechanical Switch Equivalent to Figure 2-4
2-6
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Programming SoftConfig
On the Video Decoder EI3 Extender Board, a single Microchip
MCP23017 device controls individual and electronic bus switches via
TWI. The device has the following programming characteristics:
• There are two programmable GPIO registers.
GPIO Register
Register Address
GPIOA
0x12
GPIOB
0x13
• Each GPIO register controls eight signals (software switches).
• By default, the GPIO signals function as input signals; therefore,
all electronic switches are in the OFF state.

The signals must be programmed as output signals to override their
default values. The following table shows the Microchip register
addresses and values that must be written to them to program the
signals as output signals.
IODIR Register IODIR Register Address Value to be Written to Program Signals
as Outputs
IODIRA
0x00
0
IODIRB
0x01
0
Each example in CrossCore Embedded Studio includes source files that
program the soft switches, even if the default settings are being used. The
README for each example identifies only the signals that are being changed
Video Decoder EI3 Extender Board Manual
2-7
Software-Controlled Switches (SoftConfig)
from their default values. The code that programs the soft switches is
located in two files:
•
SoftConfig_Decoder.c
•
SoftConfig_xxx.c
for configuring the extender board
for configuring the EZ-KIT Lite/EZ-Board; xxx
identifies the EZ-KIT Lite/EZ-Board file in each example.
Page 2 of “Video Decoder EI3 Extender Board Schematic” on page B-1
shows how the GPIO expanders are connected to the board’s ICs.
is a 24-bit bus switch. The switch connects the decoder to the
processor.
U12
are 2-port bus switches. The switches select the GPIO signals to be
used as the interrupt for the ADV7842 device (U10).
U8–9
is an 8-port bus switch. The switch is used to connects/disconnect the
SPORT interface of the processor to the ADV7842 receiver.
U18
Table 2-1 and Table 2-2 show the output signals of the GPIO expander
(U2) with a TWI address of 0100 110X, where X represents the read or write
bit. The signals that control an individual FET have an entry under the
FET column. The Component Connected column shows the board IC
that is connected if the FET is enabled.
Table 2-1. Output Signals of GPIO Expander (U2 Port A)
2-8
Bit Signal Name
Description
FET
Component
Connected
Default
0
24_BIT_ADV7842
24-bit video mode
U12
U10
OFF
1
Not Used
2
SPORT_ENABLE
Enable SPORT interface
U18
U10
OFF
3
Not Used
4
Not Used
5
Not Used
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Table 2-1. Output Signals of GPIO Expander (U2 Port A) (Cont’d)
Bit Signal Name
6
Not Used
7
Not Used
Description
FET
Component
Connected
Default
Table 2-2. Output Signals of GPIO Expander (U2 Port B)
Bit Signal Name
Description
FET
Component
Connected
Default
0
ADV7842_INT_GPIO0
Decoder interrupt
U8
U10
OFF
1
ADV7842_INT_GPIO1
Decoder interrupt
U8
U10
OFF
2
ADV7842_INT_GPIO2
Decoder interrupt
U8
U10
OFF
3
ADV7842_INT_GPIO3
Decoder interrupt
U8
U10
OFF
4
ADV7842_INT_GPIO4
Decoder interrupt
U9
U10
OFF
5
ADV7842_INT_GPIO5
Decoder interrupt
U9
U10
OFF
6
ADV7842_INT_GPIO6
Decoder interrupt
U9
U10
OFF
7
ADV7842_INT_GPIO7
Decoder interrupt
U9
U10
OFF
ADV7842_INT_GPIOx Signal
The ADV7842_INT_GPIOx signal connects the interrupt signal of the
ADV7842 video decoder to one of eight GPIO pins of the processor. U2
ports GPB0–7 select the connection to the appropriate GPIO signal via the
U8–9 bus switches.
SPORT_ENABLE Signal
The SPORT_ENABLE signal connects the audio signal of the ADV7842 video
decoder to the SPORT interface of the processor. U2 port GPA2 enables or
disables the connection via the U18 bus switch. By default, the audio is
disabled.
Video Decoder EI3 Extender Board Manual
2-9
Connectors
Connectors
This section describes connector functionality and provides info about
mating connectors. The connector locations are shown in Figure 2-6.
Figure 2-6. Connector Locations
denoted by a dotted line are located on the opposite
 Connectors
side of the board.
2-10
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Component Connector (J1)
The component connector (J1) is a group of three RCA jacks which connect to the ADV7842 video decoder. The connector can be used for
YPrPb and RGB modes and supports SD, ED, and HD video modes.
Part Description
Manufacturer
Part Number
Component (3x1 RCA)
CUI
RCJ-32265
Mating Cable
Component cable
BELKIN
AV21000-06
S-Video Connector (J2)
The S-Video connector (J2) is a DIN connector to the ADV7842 video
decoder. The connector can be used for Y-C mode and supports SD, ED,
and HD video modes.
Part Description
Manufacturer
Part Number
S-Video
CUI
MD-40SM
Mating Cable
S-Video cable
BELKIN
F8V308-06
VGA Connector (J3)
The VGA connector (J3) is a DSUB15 connector which connects to the
ADV7842 video decoder. The connector can be used for RGB mode and
supports SD, ED, and HD video modes.
Part Description
Manufacturer
Part Number
VGA
EDAC
634-015-263-032
Video Decoder EI3 Extender Board Manual
2-11
Connectors
Part Description
Manufacturer
Part Number
Mating Cable
VGA cable
BELKIN
F2N028-06
Expansion Interface III (EI3) Connectors (J4)
One board-to-board connector (J4) provides signals from the PPI,
SPORT, TWI, and GPIO interfaces of the processor. The connector is
located on the top side of the board.
Part Description
Manufacturer
Part Number
120-pin, 0.6 mm
HIROSE
FX8-120S-SV(21)
Mating Connector
120-pin, 0.6 mm
HIROSE
FX8-120P-SV1(91)
HDMI Connector (J5–6)
The HDMI connectors (J5–6) are HDMI receptacles connected to the
ADV7842 video decoder. The connector can be used for YCbCr and RGB
modes and supports SD, ED, and HD video modes. It supports ARC and
is v.1.4 compliant.
Part Description
Manufacturer
Part Number
HDMI
FCI
10029449-002TLF
Mating Cable
HDMI cable
2-12
MEDIABRIDGE
91-02X-06B
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Hardware Reference
Composite Connector (J7)
The composite connector (J7) is a single RCA jack connected to the
ADV7842 video decoder. The connector can be used for CVBS and supports SD, ED, and HD video modes.
Part Description
Manufacturer
Part Number
Composite (1 RCA)
SWITCHCRAFT
PJRAN1X1U01X
Mating Cable
Composite Cable
KOBICONN
17FH101
Power Connector (P1)
Under normal circumstances, the power connector is not needed because
the Video Decoder EI3 Extender Board derives its power from the
EZ-KIT Lite/EZ-Board. If the EZ-KIT Lite/EZ-Board is not able to supply enough power to the Video Decoder EI3 Extender Board, then an
external power supply can be connected to P1 and power the extender and
EZ-KIT Lite/EZ-Board.
Part Description
Manufacturer
Part Number
0.65 mm power jack
CUI
045-0883R
Mating Cable
5.0VDC@3.6A power supply
GLOBETEK
Video Decoder EI3 Extender Board Manual
GS-1750(R)
2-13
LEDs
LEDs
This section describes the on-board LEDs.
HDMI Detect LED (LED1–2)
When LED1 or LED2 is lit solid (yellow), it indicates that a valid connection
is sensed on the HDMI connector.
Power LED (LED3)
When LED3 is lit solid (green), it indicates that power is being supplied to
the board properly.
2-14
Video Decoder EI3 Extender Board Manual
A VIDEO DECODER EI3
EXTENDER BOARD BILL OF
MATERIALS
The bill of materials corresponds to “Video Decoder EI3 Extender Board Schematic” on page B-1.
Ref.
Qty.
Description
Reference Designator Manufacturer
Part Number
1
2
SN74LVC1G125
SOT23-5
U21-U22
TI
74LVC1G125DBVRE4
2
1
SN74CB3Q16211
TSSOP56
U12
DIGI-KEY
296-17629-1-ND
3
1
SN74AVC4T245
SOIC16
U7
DIGI-KEY
296-17930-1-ND
4
1
SST25WF040
SOIC8
U13
SST
SST25WF040-40-5I-SAF
5
1
SN74AVC8T245
TSSOP24
U18
TI
SN74AVC8T245PW
6
1
K4H561638J
TSOP66_22P2X11
P76X0P32MM
U16
SAMSUNG
K4H561638N-LCB3000
7
1
28.6363MHZ
OSCJ850P1140X4
70-4
Y1
DIGI KEY
300-8572-1-ND
8
1
12MHZ OSC015
U26
DIGI KEY
535-9413-2-ND
9
1
MCP23017
QFN65P600X60029
U2
DIGI KEY
MCP23017-E/ML-ND
10
2
PI3C3125
TSSOP14
U8-U9
PERICOM
PI3C3125
Video Decoder EI3 Extender Board Manual
A-1
Ref.
Qty.
Description
Reference Designator Manufacturer
Part Number
11
1
74AVC24T245
LFBGA84
U6
DIGI KEY
296-17662-1-ND
12
1
ADP1706-3.3V
LFCSP8
VR1
ANALOG
DEVICES
ADP1706ACPZ-3.3-R7
13
3
ADP1715 MSOP8
VR2-VR4
ANALOG
DEVICES
ADP1715ARMZ-1.8-R7
14
1
ADP1715 MSOP8
VR5
ANALOG
DEVICES
ADP1715ARMZ-2.5-R7
15
1
ADV7842
BGA256C100P16
X16_1700X1700
U10
ANALOG
DEVICES
ADV7842KBCZ-5
16
1
RCA 1X1 CON012
J7
SWITCHCRAFT
PJRAN1X1U01X
17
1
PWR .65MM
CON027
P1
DIGI-KEY
CP1-022PJCT-ND
18
1
1A RESETABLE
1206
F1
RAYCHEM
NANOSMDC110F-2
19
1
DSUB 15P
EDAC_634-015-2
63-032
J3
MOUSER
587-634-015-263-032
20
2
HDMI 19P
FCI_10029449-00
2TLF
J5-J6
FCI
10029449-002LF
21
1
RCA 3X1
CUI-STACK_RCJ32265
J1
DIGI KEY
CP-1446-ND
22
1
MINI-DIN 4PIN
CUI-STACK_MD40SM
J2
DIGI KEY
CP-2240-ND
23
1
.6MM 120PIN
HIROSE_FX8-120
S-SV(21)
J4
HIROSE
FX8-120S-SV(21)
A-2
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Bill Of Materials
Ref.
Qty.
Description
Reference Designator Manufacturer
Part Number
24
3
10K 1/10W 5%
0805
R11,R15-R16
VISHAY
CRCW080510K0JNEA
25
3
10K 1/10W 5%
0805
R9-R10,R17
VISHAY
CRCW080510K0JNEA
26
2
10K 31MW 5%
RNET8
RN16-RN17
CTS
746X101103JP
27
31
0.1UF 10V 10%
0402
C5-C6,C11,C15-
C19,C21-C22,C24C26,C44,C58,C66,
C68,C77,C80-C87,
C90-C94
AVX
0402ZD104KAT2A
28
31
0.01UF 16V 10%
0402
C29-C37,C42-C43,
C45-C48,C50-C51,
C54,C57,C59-C65,
C67,C69-C72
AVX
0402YC103KAT2A
29
1
10K 1/16W 5%
0402
R55
VISHAY
CRCW040210K0FKED
30
7
4.7K 1/16W 5%
0402
R45-R46,R51-R52,
R57,R60-R61
VISHAY
CRCW04024K70JNED
31
2
0 1/16W 5% 0402
R1-R2
PANASONIC
ERJ-2GE0R00X
32
6
0 1/16W 5% 0402
R4,R6,R8,R26-R28
PANASONIC
ERJ-2GE0R00X
33
3
33 1/16W 5%
0402
R3,R5,R56
VISHAY
CRCW040233R0JNEA
34
9
24.0 1/10W 1%
0603
R30,R32,R34-R35,
R38-R41,R43
DIGI-KEY
311-24.0HRTR-ND
35
2
4.7UF 6.3V 20%
0603
C55-C56
AVX
06036D475MAT2A
36
1
1UF 6.3V 20%
0402
C78
PANASONIC
ECJ-0EB0J105M
37
4
100 1/16W 5%
0402
R12-R14,R54
DIGI-KEY
311-100JRTR-ND
38
2
27PF 50V 5%
0402
C96-C97
AVX
04025A270JAT2A
Video Decoder EI3 Extender Board Manual
A-3
Ref.
Qty.
Description
Reference Designator Manufacturer
Part Number
39
1
10UF 10V 10%
0805
C95
PANASONIC
ECJ-2FB1A106K
40
1
GREEN LED001
LED3
PANASONIC
LN1361CTR
41
1
430 1/16W 1%
0402
R50
DIGI-KEY
311-430LRCT-ND
42
2
47.0K 1/16W 1%
0402
R18,R21
ROHM
MCR01MZPF4702
43
2
47.0K 1/16W 1%
0402
R19-R20
ROHM
MCR01MZPF4702
44
4
1.0K 1/16W 1%
0402
R22-R23,R53,R59
PANASONIC
ERJ-2RKF1001X
45
13
2.2UF 25V 10%
0805
C1-C4,C27-C28,
C38-C41,C49,C52C53
DIGI KEY
445-6860-2-ND
46
3
1A
MBR130LSFT1G
SOD-123FL
D1-D3
ON SEMI
MBR130LSFT1G
47
9
51.1 1/16W 1%
0402
R31,R33,R36-R37,
R42,R44,R47-R49
DIGI-KEY
541-51.1LCT-ND
48
1
27K 1/16W 5%
0402
R29
PANASONIC
ERJ-2GEJ273X
49
2
1000PF 50V 5%
0402
C20,C23
DIGI-KEY
490-3244-1-ND
50
5
22 1/16W 5%
RNS003
RN11-RN15
PANASONIC
EXB-2HV220JV
51
2
220.0 1/10W 1%
0603
R24-R25
DIGI-KEY
P220HTR-ND
52
2
GREEN 0603
LED1-LED2
DIGI KEY
475-1409-2-ND
53
4
4700PF XXX 2A
FIL_NFE61PT
FER1-FER4
DIGI KEY
490-2554-2-ND
54
9
75 1/16W 5%
RESCAV_YC164-8
RN1-RN2,RN4-
RN10
YAGEO
YC164-JR-0775RL
A-4
Video Decoder EI3 Extender Board Manual
Video Decoder EI3 Extender Board Bill Of Materials
Ref.
Qty.
Description
Reference Designator Manufacturer
Part Number
55
4
5A RCLAMP0524
DIO_RCLAMP05
24
D7-D10
SEMTECH
RCLAMP0524P.TCT
56
2
6A RCLAMP0504
DIO_RCLAMP05
04
D4-D5
SEMTECH
RCLAMP0504P.TCT
57
1
30MA DB3X314
DIO_DB3X314
D6
PANASONIC
DB3X314K0L
58
1
499 1/10W 1%
0402
R58
PANASONIC
ERJ-2RKF4990X
59
1
75.0 1/10W 1%
0402
R7
PANASONIC
ERJ-2RKF75R0X
Video Decoder EI3 Extender Board Manual
A-5
A-6
Video Decoder EI3 Extender Board Manual
A
B
D
C
1
1
2
2
Video Decoder EI3 Extender Board
Schematic
3
3
ANALOG
DEVICES
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Title Page
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
1
of
9
A
B
D
C
J4
94
EI3_PPICLK
PPI0_CLK
95
EI3_PPIFS2
PPI0_FS2
101
EI3_PPID0
PPI0_D0
102
EI3_PPID2
PPI0_D2
103
EI3_PPID4
PPI0_D4
105
EI3_PPID6
PPI0_D6
106
EI3_PPID8
PPI0_D8
107
EI3_PPID10
1
PPI0_D10
108
EI3_PPID12
PPI0_D12
12
EI3_PPID14
PPI0_D14
111
EI3_PPID16
PPI0_D16
112
EI3_PPID18
PPI0_D18
113
EI3_PPID20
PPI0_D20
114
EI3_PPID22
PPI0_D22
27
PPI0_FS1
EI3_PPIFS1
PPI0_FS3
26
EI3_PPIFS3
20
PPI0_D1
EI3_PPID1
PPI0_D3
19
EI3_PPID3
18
PPI0_D5
EI3_PPID5
PPI0_D7
16
EI3_PPID7
PPI0_D9
15
EI3_PPID9
14
PPI0_D11
EI3_PPID11
PPI0_D13
13
EI3_PPID15
10
PPI0_D17
EI3_PPID17
9
PPI0_D19
EI3_PPID19
8
PPI0_D21
EI3_PPID21
7
PPI0_D23
1
EI3_PPID13
110
PPI0_D15
EI3_PPID23
R1
0
0402
DNP
99
PPI0_INT
87
EI3_SPORT0_CLK
SPORT0_CLK
89
EI3_SPORT0_FS
SPORT0_FS
29
SPORT0_TDV
88
EI3_SPORT0_D0
SPORT0_D0
32
EI3_SPORT0_D1
SPORT0_D1
92
SPORT1_CLK
EI3_SPORT1_CLK
90
SPORT1_FS
EI3_SPORT0_CLK
EI3_SPORT1_FS
R2
0
0402
DNP
30
SPORT1_TDV
91
SPORT1_D0
EI3_SPORT1_D0
SPORT1_D1
EI3_SPORT0_FS
31
EI3_SPORT1_CLK
TWI Address 0100 110x
x is the R/W bit. Read - 1, Write - 0
EI3_SPORT1_FS
EI3_SPORT1_D1
35
SPORT_INT
3.3V
SoftConfig control signals
82
SPI0_CLK
83
SPI0_MISO
33
SPI0_D2
39
SPI0_SEL1/SPI0_SS*
37
SPI0_SEL_B
50
SPI0_RDY
84
SPI0_MOSI
34
SPI0_D3
U2
VDD
SPI0_SEL_C
38
EI3_SCL
61
R4
0402
EI3_SDA
2
56
TWI0_A0*
79
SCL0*
80
EI3_SDA
SDA0*
42
0
9
19
GPA2
SDA
SDA1*
3.3V
16
22
GPA5
15
23
GPA6
INTA
INTB
EI3_GPIO0
EI3_GPIO1
44
77
GPIO3
25
GPB0
ADV7842_INT_GPIO0
EI3_GPIO3
76
GPIO5
26
GPB1
ADV7842_INT_GPIO1
EI3_GPIO5
27
GPB2
ADV7842_INT_GPIO2
28
GPB3
ADV7842_INT_GPIO3
1
GPB4
ADV7842_INT_GPIO4
11
2
GPB5
ADV7842_INT_GPIO5
12
3
GPB6
ADV7842_INT_GPIO6
13
4
GPB7
ADV7842_INT_GPIO7
45
GPIO4
47
EI3_GPIO6
24
GPA7
78
GPIO1
GPIO2
EI3_GPIO4
GPIO6
48
TMR_A
49
TMR_C
74
GPIO7*
R9
10K
0805
EI3_GPIO7
R10
10K
0805
R11
10K
0805
DNP
73
TMR_B
A0
72
TMR_D*
A1
59
UART0_RX
65
WAKE*
60
PWR_IN
2
43
GPIO0
EI3_GPIO2
SPORT_ENABLE
21
GPA4
RESET
41
24_BIT_ADV7842
20
GPA3
14
EI3_RESET
SCL1*
8
18
GPA1
SCL
EXT_BOOT
EI3_SCL
17
GPA0
5
85
SPI0_SEL_A
RESET_IN*
VIN
A2
62
UART0_TX
MCP23017
QFN65P600X600-29N
R15
10K
0805
DNP
64
SLEEP*
57
RESET_OUT*
R17
10K
0805
3.3V
EI3_RESET
USB_VCC
71
R16
10K
0805
DNP
TP8
CLKOUT
3
3
1
VIN
120
PS_IN
3
GND1
6
GND3
17
GND5
28
GND7
40
GND9
52
GND11
63
GND13
75
GND15
86
GND17
98
GND19
109
GND21
117
GND23
2
RSVD1
22
RSVD3
25
RSVD5
53
RSVD7
55
4
RSVD9
67
RSVD11
70
RSVD13
97
RSVD15
5
USB_VCC
C11
0.1UF
0402
116
VIO
GND2
GND4
GND6
GND8
GND10
GND12
GND14
GND16
GND18
GND20
GND22
GND24
RSVD2
RSVD4
RSVD6
RSVD8
RSVD10
RSVD12
RSVD14
RSVD16
4
11
23
36
46
58
69
81
93
104
115
118
21
24
ANALOG
DEVICES
51
54
66
68
Title
96
100
119
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
EI3 Connector/GPIO Extender
RSVD17
Size
HIROSE_FX8-120S-SV(21)
.6MM
B
C
Rev
A0253-2010
C
Date
A
Board No.
1.0
Sheet
3/7/12
D
2
of
9
A
B
3.3V
D
C
3.3V
U6
3.3V
B4
B3
VCCB1
D4
D3
VCCB2
H4
H3
VCCB3
L4
L3
VCCB4
N4
N3
VCCB5
VCCA1
VCCA2
VCCA3
VCCA4
VCCA5
3.3V
C86
0.1UF
0402
1
C84
0.1UF
0402
C83
0.1UF
0402
C5
0.1UF
0402
EI3_PPID0
B6
1A1
B1
1B1
PPID0
EI3_PPID1
B5
1A2
B2
1B2
PPID1
EI3_PPID2
C6
1A3
C1
1B3
PPID2
EI3_PPID3
C5
1A4
C2
1B4
PPID3
EI3_PPID4
D6
2A1
D1
2B1
PPID4
EI3_PPID5
D5
2A2
D2
2B2
PPID5
EI3_PPID6
E6
2A3
E1
2B3
PPID6
EI3_PPID7
E5
2A4
E2
2B4
PPID7
F6
3A1
F1
3B1
PPID8
EI3_PPID9
F5
3A2
F2
3B2
PPID9
EI3_PPID10
G6
3A3
G1
3B3
PPID10
EI3_PPID11
G5
3A4
G2
3B4
PPID11
H6
4A1
H1
4B1
PPID12
EI3_SPORT0_D1
EI3_PPID13
H5
4A2
H2
4B2
PPID13
EI3_SPORT1_D0
EI3_PPID14
J6
4A3
J1
4B3
PPID14
EI3_SPORT1_D1
EI3_PPID15
J5
4A4
J2
4B4
PPID15
EI3_SPORT0_CLK
EI3_PPID16
K6
5A1
K1
5B1
EI3_PPID17
K5
5A2
K2
5B2
PPID17
L6
L1
5B3
PPID18
L5
L2
5B4
PPID19
M6
M1
6B1
PPID20
EI3_PPID8
EI3_PPID12
EI3_PPID18
5A3
EI3_PPID19
2
C85
0.1UF
0402
5A4
EI3_PPID20
6A1
EI3_PPID21
PPID21
N6
N1
6B3
EI3_PPID22
PPID22
N5
6A4
N2
6B4
PPID23
A6
1OE
C3
GND1
P6
1DIR
C4
GND2
A5
2OE
E3
GND3
P5
2DIR
E4
GND4
A4
3OE
F3
GND5
P4
3DIR
F4
GND6
A3
4OE
G4
GND7
P3
4DIR
J3
GND8
A2
5OE
J4
GND9
6A3
EI3_PPID23
1
3.3V
3.3V
U18
C87
0.1UF
0402
C82
0.1UF
0402
C81
0.1UF
0402
C80
0.1UF
0402
1
VCC_A
23
VCC_B1
24
VCC_B2
3
21
B1
SPORT0_D0
4
20
B2
SPORT0_D1
5
19
B3
SPORT1_D0
6
18
B4
SPORT1_D1
7
17
B5
SPORT0_CLK
8
16
B6
SPORT0_FS
9
15
B7
10
14
B8
A1
EI3_SPORT0_D0
A2
A3
A4
A5
EI3_SPORT0_FS
A6
A7
A8
2
SPORT_ENABLE
M2
6B2
6A2
C6
0.1UF
0402
3.3V
PPID16
M5
3.3V
11
DIR
GND1
22
OE
GND2
2
12
13
GND3
SN74AVC8T245
TSSOP24
3.3V
P2
5DIR
K3
GND10
ADV7842_INT_GPIO0
A1
6OE
K4
GND11
EI3_GPIO0
P1
6DIR
M3
GND12
ADV7842_INT_GPIO1
M4
GND13
EI3_GPIO1
ADV7842_INT_GPIO2
74AVC24T245
LFBGA84
EI3_GPIO2
ADV7842_INT_GPIO3
3
EI3_GPIO3
U8
1
OE0
2
A0
RN16
3
B0
ADV7842_INT
24_BIT_ADV7842
4
OE1
5
A1
6
B1
SPORT_ENABLE
ADV7842_INT
B2
8
11
EI3_GPIO4
3.3V
ADV7842_INT_GPIO5
3.3V
EI3_GPIO5
ADV7842_INT_GPIO6
U7
1
VCCA
EI3_PPICLK
R5
0402
33
4
1A1
1A2
2A1
11
2B1
7
EI3_PPIFS3
12
1B2
6
EI3_PPIFS2
13
1B1
5
EI3_PPIFS1
2A2
10
2B2
2
1DIR
ADV7842_INT_GPIO7
PPICLK
EI3_GPIO7
PPIFS1
R8
3
B0
RN17
4
OE1
5
A1
ADV7842_INT_GPIO0
6
B1
ADV7842_INT_GPIO1
10
OE2
9
A2
ADV7842_INT_GPIO2
B2
8
ADV7842_INT_GPIO3
13
OE3
12
A3
3
3.3V
R7
10K
RNET8
ADV7842_INT_GPIO4
11
B3
ADV7842_INT_GPIO5
PI3C3125
TSSOP14
PPIFS2
R6
9
ADV7842_INT_GPIO6
ADV7842_INT_GPIO7
1
R1
2
R2
3
5
COM1
10
COM2
R3
4
R4
6
R5
7
R6
8
R7
9
R8
PPIFS3
15
1OE
3
EI3_GPIO6
16
VCCB
R5
U9
1
OE0
2
A0
10
COM2
R4
8
B3
5
COM1
R3
4
7
PI3C3125
TSSOP14
ADV7842_INT_GPIO4
3
R2
6
13
OE3
12
A3
R1
2
10
OE2
9
A2
1
10K
RNET8
14
2OE
2DIR
SN74AVC4T245
SOIC16
3.3V
3.3V
ANALOG
DEVICES
4
C90
0.1UF
0402
C91
0.1UF
0402
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Buffers/SoftConfig
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
3
of
9
A
B
D
C
1
1
3.3V
2
VCC
U12
17
TP2
PPID0
2
1A1
PPID1
3
1A2
1B2
PPID2
4
1A3
1B3
PPID3
5
1A4
PPID4
6
1A5
1B5
PPID5
7
1A6
1B6
PPID6
9
1A7
1B7
PPID7
10
1A8
1B8
PPID8
11
1A9
PPID9
12
1A10
1B10
PPID10
13
1A11
1B11
PPID11
14
1A12
1B12
1B1
1B4
1B9
54
53
52
51
50
48
47
46
45
44
43
42
ADV7842_D4
ADV7842_D5
ADV7842_D6
ADV7842_D7
ADV7842_D8
ADV7842_D9
ADV7842_D10
ADV7842_D11
ADV7842_D16
ADV7842_D17
ADV7842_D18
2
3.3V
ADV7842_D19
56
1OE
PPID12
15
2A1
2B1
PPID13
16
2A2
2B2
PPID14
18
2A3
2B3
PPID15
20
2A4
2B4
PPID16
21
2A5
PPID17
22
2A6
2B6
PPID18
23
2A7
2B7
PPID19
24
2A8
2B8
PPID20
25
2A9
2B9
PPID21
26
2A10
PPID22
27
2A11
2B11
PPID23
28
2A12
2B12
24-Bit Mode
RGB 8:8:8
3
SN74CB3Q16211
TSSOP56
2B10
40
39
37
36
35
34
33
32
31
30
29
ADV7842_D20
C15
0.1UF
0402
ADV7842_D21
ADV7842_D22
ADV7842_D23
ADV7842_D28
ADV7842_D29
ADV7842_D30
ADV7842_D31
ADV7842_D32
ADV7842_D33
ADV7842_D34
ADV7842_D35
8
GND1
19
GND2
38
GND3
49
GND4
55
2OE
24_BIT_ADV7842
2B5
41
3
ANALOG
DEVICES
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Video Mode
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
4
of
9
A
1.8V
301ma
1.8V
435ma
DVDDIO
F5
G5
H5
J5
K5
L5
M5
M6
M7
M8
M9
M10
D
C
DVddIO-6
DVddIO-1
DVddIO-2
DVddIO-7
DVddIO-5
DVddIO-3
DVddIO-4
Vdd-8
Vdd-7
Vdd-2
Vdd-1
Vdd-9
Vdd-3
Vdd-4
Vdd-5
Vdd-6
J7
K6
K7
K8
K9
L6
L7
L8
L9
F12
G12
H12
J12
K12
L12
VDD_SDRAM
Vdd_SDRAM-5
Vdd_SDRAM-1
Vdd_SDRAM-2
Vdd_SDRAM-3
Vdd_SDRAM-4
1.8V
38ma
VDD
AVdd-3
AVdd-2
AVdd-5
AVdd-4
AVdd-1
AVdd-6
D15
D16
C12
C13
C14
D12
E11
E12
1.8V
250ma
PVDD AVDD
PVdd-1
PVdd-2
3.3V
135ma
CVDD
CVdd-2
CVdd-1
CVdd-6
CVdd-5
CVdd-4
CVdd-3
TVdd-4
TVdd-2
TVdd-3
TVdd-1
A5
B5
B15
A15
TVDD
B
3.3V
150ma
2.5V or 3.3V
35ma
1
RN7
1
2R1A
3R2A
4R3A
R4A
ADV7842_D4_X
ADV7842_D5_X
ADV7842_D6_X
ADV7842_D7_X
U10
8
R1B 7
R2B 6
R3B 5
R4B
1
ADV7842_D4
ADV7842_D5
ADV7842_D6
ADV7842_D7
A1
A10
A16
B10
C5
C15
D5
E1
E5
E6
E7
E8
E9
E10
F6
F7
F8
F9
F10
F11
G6
G7
G8
G9
G10
G11
H6
H7
H8
H9
H10
H11
J6
J8
J9
J10
J11
J16
K10
K11
L10
L11
M1
M11
M12
M13
M14
M15
M16
T1
T6
T12
T16
GND-53
GND-51
GND-50
GND-49
GND-48
GND-47
GND-46
GND-45
GND-44
GND-43
GND-42
GND-41
GND-40
GND-39
GND-17
GND-38
GND-37
GND-2
GND-36
GND-35
GND-1
GND-3
GND-4
GND-5
GND-6
GND-7
GND-8
GND-9
GND-10
GND-11
GND-12
GND-13
GND-14
GND-15
GND-16
GND-52
GND-18
GND-19
GND-20
GND-21
GND-22
GND-23
GND-24
GND-25
GND-26
GND-27
GND-28
GND-29
GND-30
GND-31
GND-32
GND-33
GND-34
75
RESCAV_YC164-8
RN1
1
2R1A
3R2A
4R3A
R4A
ADV7842_D8_X
ADV7842_D9_X
ADV7842_D10_X
ADV7842_D11_X
8
R1B 7
R2B 6
R3B 5
R4B
ADV7842_D8
ADV7842_D9
ADV7842_D10
ADV7842_D11
75
RESCAV_YC164-8
BGA256C100P16X16_1700X1700
ADV7842
RN6
1
2R1A
3R2A
4R3A
R4A
ADV7842_D16_X
ADV7842_D17_X
ADV7842_D18_X
ADV7842_D19_X
ADV7842_D16
ADV7842_D17
ADV7842_D18
ADV7842_D19
75
RESCAV_YC164-8
TWI Address 0100 000x
x is the R/W bit. Read - 1, Write - 0
DDCB_V5
8
R1B 7
R2B 6
R3B 5
R4B
RN5
1
2R1A
3R2A
4R3A
R4A
ADV7842_D20_X
ADV7842_D21_X
ADV7842_D22_X
ADV7842_D23_X
DDCA_V5
8
R1B 7
R2B 6
R3B 5
R4B
ADV7842_D20
ADV7842_D21
ADV7842_D22
ADV7842_D23
75
RESCAV_YC164-8
U10
TXACTXAC+
TXA0TXA0+
TXA1TXA1+
TXA2TXA2+
2
DDCA_SCL
DDCA_SDA
C7
C9
D10
D9
TXBCTXBC+
TXB0TXB0+
TXB1TXB1+
TXB2TXB2+
A9
B9
A8
B8
A7
B7
A6
B6
HPDB
DDCB_SCL
DDCB_SDA
C6
C8
D8
D7
CEC
D6
GR_G_IN
GR_R_IN
GR_B_IN
Y_IN
PR_IN
PB_IN
L15
K15
K16
J14
K13
J13
H15
G16
G15
G13
F14
F13
HPDA
YC_CVBS_AUTO
CVBS
YC_C_AUTO
3
A14
B14
A13
B13
A12
B12
A11
B11
RXA_CRXA_C+
RXA_0RXA_0+
RXA_1RXA_1+
RXA_2RXA_2+
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
HPA_A
RXA_5V
DDCA_SCL
DDCA_SDA
RXB_CRXB_C+
RXB_0RXB_0+
RXB_1RXB_1+
RXB_2RXB_2+
HPA_B
RXB_5V
DDCB_SCL
DDCB_SDA
CEC
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AIN8
AIN9
AIN10
AIN11
AIN12
LLC/VCLK
SYNC_OUT
VS/FIELD
HS/CS
FIELD/DE
A4
A3
B3
A2
B2
B1
C2
C1
D2
D1
E2
F2
F1
G2
G1
H2
H1
J2
J1
K2
K1
L2
L1
M2
N2
P1
P2
R1
R2
T2
R3
T3
R4
T4
R5
T5
2
ADV7842_D4_X
ADV7842_D5_X
ADV7842_D6_X
ADV7842_D7_X
ADV7842_D8_X
ADV7842_D9_X
ADV7842_D10_X
ADV7842_D11_X
RN2
1
2R1A
3R2A
4R3A
R4A
ADV7842_D32_X
ADV7842_D33_X
ADV7842_D34_X
ADV7842_D35_X
TP4
TP5
TP6
HS_IN1
VS_IN1
8
R1B 7
R2B 6
R3B 5
R4B
ADV7842_D32
ADV7842_D33
ADV7842_D34
ADV7842_D35
TP1
AVDD
33
AVDD
PPICLK
C92
0.1UF
0402
B4
C3
C4
D4
RN8
1
2R1A
3R2A
4R3A
R4A
8
R1B 7
R2B 6
R3B 5
R4B
R55
10K
0402
PPIFS2
PPIFS1
VDD
OE
R7
0402
TRI1
TRI2
TRI3
TRI4
HS_IN1/TRI5
VS_IN1/TRI6
HS_IN2/TRI7
VS_IN2/TRI8
3
R56
33
0402
U26
75
H13
H14
F16
F15
L14
K14
E13
E14
ADV7842_D28
ADV7842_D29
ADV7842_D30
ADV7842_D31
75
RESCAV_YC164-8
ADV7842_D28_X
ADV7842_D29_X
ADV7842_D30_X
ADV7842_D31_X
ADV7842_D32_X
ADV7842_D33_X
ADV7842_D34_X
ADV7842_D35_X
R3
0402
8
R1B 7
R2B 6
R3B 5
R4B
75
RESCAV_YC164-8
ADV7842_D16_X
ADV7842_D17_X
ADV7842_D18_X
ADV7842_D19_X
ADV7842_D20_X
ADV7842_D21_X
ADV7842_D22_X
ADV7842_D23_X
N1
RN4
1
2R1A
3R2A
4R3A
R4A
ADV7842_D28_X
ADV7842_D29_X
ADV7842_D30_X
ADV7842_D31_X
75.0
OUT
CEC
GND
12MHZ
OSC015
PPIFS3
TP7
TP3
TP14
VGA_SCL
VGA_SDA
SYNC1
SYNC2
D13
D14
L16
J15
H16
G14
P4
L13
VGA_SCL
VGA_SDA
SYNC1
SYNC2
SYNC3
SYNC4
AP0
AP1
AP2
AP3
AP4
AP5
AVLINK
SCLK
MCLK
AOUT
ADV7842
BGA256C100P16X16_1700X1700
H3
K4
L4
K3
J4
H4
J3
G4
RN9
1
2R1A
3R2A
4R3A
R4A
8
R1B 7
R2B 6
R3B 5
R4B
SPORT0_D0
SPORT0_D1
SPORT1_D0
SPORT1_D1
75
RN10
1
2R1A
3R2A
4R3A
R4A
8
R1B 7
R2B 6
R3B 5
R4B
SPORT0_FS
SPORT0_CLK
75
ANALOG
DEVICES
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
ADV7842
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
5
of
9
A
B
D
C
3.3V
R61
4.7K
0402
R57
4.7K
0402
1
1
VDD_SDRAM
U10
M4
N3
ADV7842_INT
INT1
INT2
F4
G3
C93
0.1UF
0402
EI3_SCL
EI3_SDA
R6
0402
0
C95
10UF
0805
2
C94
0.1UF
0402
TTX_SCL
TTX_SDA
L3
M3
SCL
SDA
E16
E15
SDRAM_CS
SDRAM_WE
SDRAM_CKE
SDRAM_UDQS
SDRAM_LDQS
EP_CS
EP_SCK
EP_MOSI
EP_MISO
C16
B16
Y1
28.6363MHZ
SDRAM_BA0
SDRAM_BA1
REFN
REFP
E3
F3
E4
D3
EP_CS
EP_SCK
EP_MOSI
EP_MISO
SDRAM_DQ0
SDRAM_DQ1
SDRAM_DQ2
SDRAM_DQ3
SDRAM_DQ4
SDRAM_DQ5
SDRAM_DQ6
SDRAM_DQ7
SDRAM_DQ8
SDRAM_DQ9
SDRAM_DQ10
SDRAM_DQ11
SDRAM_DQ12
SDRAM_DQ13
SDRAM_DQ14
SDRAM_DQ15
SDRAM_RAS
SDRAM_CAS
SDRAM_CK
SDRAM_CK
XTALN
XTALP
D11
RTERM
SDRAM_VREF
T9
R9
29
30
31
32
35
36
37
38
39
40
28
41
42
SDRAM_BA0
SDRAM_BA1
26
27
47
20
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
BA0
BA1
SDRAM_UDQS
SDRAM_LDQS
N10
T10
N16
C97
27PF
0402
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
VREF
SDRAM_BA0_X
SDRAM_BA1_X
16
51
U16
UDM
LDM
CAS#
RAS#
WE#
SDRAM_CS_X
SDRAM_WE_X
SDRAM_CKE_X
P15
N11
SDRAM_RAS_X
SDRAM_CAS_X
P16
N15
SDRAM_CK_X
SDRAM_CK_X
P13
SDRAM_VREF
R58
499
0402
SDRAM_DQ0_X
SDRAM_DQ1_X
SDRAM_DQ2_X
SDRAM_DQ3_X
SDRAM_DQ4_X
SDRAM_DQ5_X
SDRAM_DQ6_X
SDRAM_DQ7_X
SDRAM_DQ0
SDRAM_DQ1
SDRAM_DQ2
SDRAM_DQ3
SDRAM_DQ4
SDRAM_DQ5
SDRAM_DQ6
SDRAM_DQ7
SDRAM_DQ8
SDRAM_DQ9
SDRAM_DQ10
SDRAM_DQ11
SDRAM_DQ12
SDRAM_DQ13
SDRAM_DQ14
SDRAM_DQ15
VDD_SDRAM
R53
1.0K
0402
49
SDRAM_VREF
22
23
21
SDRAM_CAS
SDRAM_RAS
SDRAM_WE
C77
0.1UF
0402
C78
1UF
0402
R59
1.0K
0402
2
SDRAM_UDQS_X
SDRAM_LDQS_X
P10
R10
2
4
5
7
8
10
11
13
54
56
57
59
60
62
63
65
LDQS
UDQS
SDRAM_CS
24
SDRAM_CKE
44
SDRAM_CK
SDRAM_CK
46
45
NC1
NC2
NC3
CS#
CKE
NC5
NC6
NC7
NC8
CK#
CK
ADV7842
BGA256C100P16X16_1700X1700
C96
27PF
0402
61
55
15
9
3
SDRAM_DQ0_X
SDRAM_DQ1_X
SDRAM_DQ2_X
SDRAM_DQ3_X
SDRAM_DQ4_X
SDRAM_DQ5_X
SDRAM_DQ6_X
SDRAM_DQ7_X
SDRAM_DQ8_X
SDRAM_DQ9_X
SDRAM_DQ10_X
SDRAM_DQ11_X
SDRAM_DQ12_X
SDRAM_DQ13_X
SDRAM_DQ14_X
SDRAM_DQ15_X
SDRAM_A0
SDRAM_A1
SDRAM_A2
SDRAM_A3
SDRAM_A4
SDRAM_A5
SDRAM_A6
SDRAM_A7
SDRAM_A8
SDRAM_A9
SDRAM_A10
SDRAM_A11
VDDQ-1
VDDQ-5
VDDQ-3
VDDQ-2
VDDQ-4
R13
T13
R12
P12
N12
T11
R11
P11
R16
R15
T15
N14
P14
R14
T14
N13
R60
4.7K
0402
RN11
1
2R1A
3R2A
4R3A
5R4A
6R5A
7R6A
8R7A
R8A
16
R1B15
R2B14
R3B13
R4B12
R5B11
R6B10
R7B9
R8B
SDRAM_DQ0
SDRAM_DQ1
SDRAM_DQ2
SDRAM_DQ3
SDRAM_DQ4
SDRAM_DQ5
SDRAM_DQ6
SDRAM_DQ7
16
R1B15
R2B14
R3B13
R4B12
R5B11
R6B10
R7B9
R8B
SDRAM_DQ8
SDRAM_DQ9
SDRAM_DQ10
SDRAM_DQ11
SDRAM_DQ12
SDRAM_DQ13
SDRAM_DQ14
SDRAM_DQ15
16
R1B15
R2B14
R3B13
R4B12
R5B11
R6B10
R7B9
R8B
SDRAM_A0
SDRAM_A1
SDRAM_A2
SDRAM_A3
SDRAM_A4
SDRAM_A5
SDRAM_A6
SDRAM_A7
16
R1B15
R2B14
R3B13
R4B12
R5B11
R6B10
R7B9
R8B
SDRAM_A8
SDRAM_A9
SDRAM_A10
SDRAM_A11
SDRAM_BA0
SDRAM_BA1
SDRAM_UDQS
SDRAM_LDQS
16
R1B15
R2B14
R3B13
R4B12
R5B11
R6B10
R7B9
R8B
SDRAM_CS
SDRAM_WE
SDRAM_CKE
SDRAM_RAS
SDRAM_CAS
SDRAM_CK
SDRAM_CK
14
17
25
43
53
19
50
VSS-2
VSS-1
VSS-3
TEST4
TEST5
TEST6
TEST7
TEST8
VDD_SDRAM
66
48
34
N4
P3
N6
P5
C11
SDRAM_A0_X
SDRAM_A1_X
SDRAM_A2_X
SDRAM_A3_X
SDRAM_A4_X
SDRAM_A5_X
SDRAM_A6_X
SDRAM_A7_X
SDRAM_A8_X
SDRAM_A9_X
SDRAM_A10_X
SDRAM_A11_X
33
18
1
PWRDN1
N9
T8
R8
P8
N8
T7
R7
P7
N7
R6
P9
P6
VDD-2
VDD-3
VDD-1
C10
SDRAM_A0
SDRAM_A1
SDRAM_A2
SDRAM_A3
SDRAM_A4
SDRAM_A5
SDRAM_A6
SDRAM_A7
SDRAM_A8
SDRAM_A9
SDRAM_A10
SDRAM_A11
VSSQ-5
VSSQ-4
VSSQ-3
VSSQ-2
VSSQ-1
RESET
64
58
52
12
6
N5
EI3_RESET
K4H561638J
TSOP66_22P2X11P76X0P32MM
22
RNS003
RN12
SDRAM_DQ8_X
SDRAM_DQ9_X
SDRAM_DQ10_X
SDRAM_DQ11_X
SDRAM_DQ12_X
SDRAM_DQ13_X
SDRAM_DQ14_X
SDRAM_DQ15_X
3
SDRAM_A0_X
SDRAM_A1_X
SDRAM_A2_X
SDRAM_A3_X
SDRAM_A4_X
SDRAM_A5_X
SDRAM_A6_X
SDRAM_A7_X
EP_SCK
EP_CS
1
2R1A
3R2A
4R3A
5R4A
6R5A
7R6A
8R7A
R8A
22
RNS003
RN14
R52
4.7K
0402
U13
EP_MOSI
3
22
RNS003
RN13
3.3V
R51
4.7K
0402
1
2R1A
3R2A
4R3A
5R4A
6R5A
7R6A
8R7A
R8A
8
VCC
5
SI
6
1
3
7
2
SO
SCK
CS
EP_MISO
SDRAM_A8_X
SDRAM_A9_X
SDRAM_A10_X
SDRAM_A11_X
SDRAM_BA0_X
SDRAM_BA1_X
SDRAM_UDQS_X
SDRAM_LDQS_X
22
RNS003
RN15
WP
RST/HOLD
SST25WF040
SOIC8
1
2R1A
3R2A
4R3A
5R4A
6R5A
7R6A
8R7A
R8A
GND
4
SDRAM_CS_X
SDRAM_WE_X
SDRAM_CKE_X
SDRAM_RAS_X
SDRAM_CAS_X
SDRAM_CK_X
SDRAM_CK_X
1
2R1A
3R2A
4R3A
5R4A
6R5A
7R6A
8R7A
R8A
ANALOG
DEVICES
22
RNS003
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
ADV7842 Memory
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
6
of
9
A
B
D
C
DDCA_V5
DDCB_V5
R22
1.0K
0402
R23
1.0K
0402
J5
1
TXA2+
2
1
TXA2-
4
5
TXA1-
TMDS_CLOCK+
11
TXACCECA
DDCA_SCL
CEC
HEC
15
DDCB_SCL
SCL
16
DDCB_SDA
SDA
17
DDC/CEC_GND
18
+5V
19
HPDA
TMDS_CLOCK-
14
DDC/CEC_GND
18
TMDS_CLK_SHIELD
13
CECB
SDA
17
TMDS_CLOCK+
12
TXBC-
+5V
19
HPDB
HOT_PLUG_DETECT
FCI_10029449-002TLF
HDMI
HDMI
TMDS_DATA0-
11
SCL
16
DDCA_SDA
TXBC+
SHGND
TMDS_SHIELD0
10
HEC
15
TMDS_DATA0+
9
TXB0-
CEC
14
TMDS_DATA1-
8
TMDS_CLOCK-
13
TMDS_SHIELD1
7
TMDS_CLK_SHIELD
12
TMDS_DATA1+
6
TXB1-
1
TMDS_DATA2-
4
TXB0+
HDMI
TMDS_DATA0-
10
TMDS_SHIELD2
3
5
R8
0
0402
TMDS_SHIELD0
9
TXAC+
TXB2TXB1+
TMDS_DATA0+
8
TXA0-
TMDS_DATA2TMDS_DATA1+
TMDS_DATA1-
7
TMDS_DATA2+
2
TMDS_SHIELD1
6
TXA0+
1
TXB2+
TMDS_SHIELD2
3
TXA1+
J6
TMDS_DATA2+
HOT_PLUG_DETECT
FCI_10029449-002TLF
HDMI
2
2
TXAC-
TXA1-
TXBC-
TXB1-
TXAC+
TXA1+
TXBC+
TXB1+
TXA0-
TXA2-
TXB0-
TXB2-
TXA0+
TXA2+
TXB0+
TXB2+
D7
3.3V
D8
1
IN1
10
1
9
2
7
4
6
5
8
3
OUT1
2
IN2
OUT2
4
IN3
IN4
GND1
GND2
OUT2
IN3
OUT4
3
OUT1
IN2
OUT3
5
D9
IN1
OUT3
IN4
OUT4
GND1
RCLAMP0524
DIO_RCLAMP0524
GND2
10
1
9
2
IN1
IN2
4
7
IN3
R29
27K
0402
6
5
IN4
8
3
GND1
RCLAMP0524
DIO_RCLAMP0524
D10
10
1
10
OUT1
9
2
9
OUT2
7
4
7
OUT3
6
5
6
OUT4
8
GND2
3
8
GND2
OUT1
IN1
OUT2
IN2
IN3
OUT3
OUT4
IN4
GND1
RCLAMP0524
DIO_RCLAMP0524
D6
DB3X314
RCLAMP0524
DIO_RCLAMP0524
DIO_DB3X314
R26
0
0402
3
DDCA_V5
R28
0
0402
CECA
3
DDCB_V5
CEC
R27
0
0402
CECB
R18
47.0K
0402
R21
47.0K
0402
R19
47.0K
0402
DNP
D4
DDCA_SCL
CLAMP2
5V/NC
NC
5
2
6
CLAMP3
DDCA_SDA
4
HPDA
CLAMP4 GND_PAD
RCLAMP0504
DIO_RCLAMP0504
U21
CECB
D5
1
CLAMP1
5
5V/NC
DDCB_SCL
3
CLAMP2
2
NC
DDCB_SDA
7
U22
1
3
CLAMP1
1
1
CECA
HPDB
HPDA
6
CLAMP3
4
7
CLAMP4 GND_PAD
RCLAMP0504
DIO_RCLAMP0504
HPDB
SN74LVC1G125
SOT23-5
R20
47.0K
0402
DNP
SN74LVC1G125
SOT23-5
R24
220.0
0603
R25
220.0
0603
LED1
GREEN
0603
ANALOG
DEVICES
LED2
GREEN
0603
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Video Connectors
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
7
of
9
A
B
D
C
C20
1000PF
0402
1
1
SYNC2
C17
0.1UF
0402
J1
CUI-STACK_RCJ-32265
RCA
R32
24.0
0603
2
PR_IN
C18
0.1UF
0402
R35
24.0
0603
C19
0.1UF
0402
R34
24.0
0603
G
3
Component
R41
24.0
0603
J2
YC_CVBS_AUTO
C22
0.1UF
0402
R43
24.0
0603
R36
51.1
0402
4
C
CUI-STACK_MD-40SM
MINI-DIN
B
R42
51.1
0402
5
R37
51.1
0402
1
GND12
GND25
GND36
GND47
GND5
3
Y
YC_C_AUTO
6
PB_IN
C21
0.1UF
0402
1
4
Y_IN
R
R44
51.1
0402
R33
51.1
0402
2
2
3.3V
S-Video
C23
1000PF
0402
SYNC1
C24
0.1UF
0402
R38
24.0
0603
C25
0.1UF
0402
R39
24.0
0603
R45
4.7K
0402
R46
4.7K
0402
GR_R_IN
J3
GR_G_IN
4
C26
0.1UF
0402
R40
24.0
0603
GR_B_IN
HS_IN1
VS_IN1
VGA_SCL
3
R47
51.1
0402
R48
51.1
0402
R49
51.1
0402
VGA_SDA
R12
0402
R13
0402
R54
0402
R14
0402
1
RED
GND1
2
GREEN
GND2
3
BLUE
GND3
5
6
J7
RCA
CON012
100
13
HS
100
14
VS
GND5
7
GND4
8
10
9
VGA_5V
GND6
100
15
VGA_SCL
GND7
100
12
VGA_SDA
GND8
11
16
C16
0.1UF
0402
VGA
R30
24.0
0603
2
CVBS
3
1
R31
51.1
0402
17
GND9
EDAC_634-015-263-032
DSUB
Composite
ANALOG
DEVICES
4
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Video Connectors 2
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
8
of
9
A
B
D
C
3.3V
TP9
TP11
3.3V
VDD_SDRAM
VR5
LED3
GREEN
LED001
1
EN
OUT
3
2
IN
4
C39
2.2UF
0805
R50
430
0402
C27
2.2UF
0805
C67
0.01UF
0402
ADP1715
MSOP8
5
6GND1
7GND2
8GND3
GND4
SS
1
C28
2.2UF
0805
C69
0.01UF
0402
C70
0.01UF
0402
C71
0.01UF
0402
2.5V @ 500mA
C72
0.01UF
0402
1
TP12
AVDD
VR2
1
EN
OUT
3
2
IN
4
C40
2.2UF
0805
C38
2.2UF
0805
C37
0.01UF
0402
ADP1715
MSOP8
5
6GND1
7GND2
8GND3
GND4
SS
C33
0.01UF
0402
C35
0.01UF
0402
C34
0.01UF
0402
C54
0.01UF
0402
C36
0.01UF
0402
1.8V @ 500mA
C48
0.01UF
0402
1.8V @ 500mA
TP13
VDD
VR3
1
EN
OUT
3
2
IN
C49
2.2UF
0805
4
C41
2.2UF
0805
C31
0.01UF
0402
ADP1715
MSOP8
5
6GND1
7GND2
8GND3
GND4
SS
2
C46
0.01UF
0402
C29
0.01UF
0402
C47
0.01UF
0402
C45
0.01UF
0402
2
1.8V
VR4
CVDD
FER1
1
EN
OUT
3
1
3
OUT
IN
2
IN
2
GND
4
SS
C52
2.2UF
0805
C51
0.01UF
0402
ADP1715
MSOP8
C53
2.2UF
0805
5
6GND1
7GND2
8GND3
GND4
5V
C32
0.01UF
0402
NFE61PT472
FIL_NFE61PT
C30
0.01UF
0402
C42
0.01UF
0402
C1
2.2UF
0805
C66
0.1UF
0402
1.8V @ 500mA
PVDD
FER2
1
3
IN
OUT
3
3
2
GND
C43
0.01UF
0402
NFE61PT472
FIL_NFE61PT
VIN
USB_VCC
C68
0.1UF
0402
C2
2.2UF
0805
PWR_IN
3.3V @ 1A
D2
MBR130LSFT1G
SOD-123FL
TP10
3.3V
D3
MBR130LSFT1G
SOD-123FL
F1
1A
1206
VR1
DVDDIO
FER4
1
5
OUT1
D1
3
6
OUT2
MBR130LSFT1G
SOD-123FL
4
7
EN
IN1
IN2
SENSE
2
GND
8
SS
1
IN
3
OUT
2
GND
C56
4.7UF
0603
C60
0.01UF
0402
NFE61PT472
FIL_NFE61PT
C61
0.01UF
0402
C62
0.01UF
0402
C63
0.01UF
0402
C64
0.01UF
0402
C65
0.01UF
0402
C3
2.2UF
0805
ADP1706-3.3V
LFCSP8
P1
3
2
C55
4.7UF
0603
C57
0.01UF
0402
1
XV_POWER
CON027
PWR
1
IN
4
ANALOG
DEVICES
TVDD
FER3
3
OUT
2
GND
NFE61PT472
FIL_NFE61PT
C50
0.01UF
0402
C44
0.1UF
0402
C59
0.01UF
0402
C58
0.1UF
0402
C4
2.2UF
0805
Title
Size
A
B
C
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Video Decoder EI3 Extender Board
Power
Board No.
Rev
A0253-2010
C
Date
20 Cotton Road
1.0
Sheet
3/7/12
D
9
of
9
I
INDEX
A
ADV7842
high-performance receiver, x, 1-3
ADV7842_INT_GPIOx signal, 2-9
component connector (J1), 2-11
composite connectors (J7), 2-13
HDMI connectors (J5-6), 2-12
SPORT_ENABLE signal, 2-9
S-video connector (J2), 2-11
VGA connector (J3), 2-11
architecture, of Video Decoder EI3 Extender
Board, 2-2
B
bill of materials, A-1
board design database, 1-6
board schematic (Video Decoder EI3 Extender
Board), B-1
bus switch example, 2-5
J7 (composite), 2-13
P1 (power), 1-5, 2-13
contents, of this Extender Board package, 1-2
customer support, xii
D
DIN connector, 2-11
DSUB15 connector, 2-11
E
example programs, 1-6
expansion interface III (EI3)
connector (J4), 2-12
overview, 1-5
F
FET switches, 2-3, 2-4
G
C
component connector (J1), 2-11
composite connector (J7), 2-13
connectors
diagram of locations, 2-10
J1 (component), 2-11
J2 (S-video), 2-11
J3 (VGA), 2-11
J4 (EI3), 2-12
J5–6 (HDMI), 2-12
GPIO
expander (U10), 2-8
signal (ADV7842_INT_GPIOx), 2-8, 2-9
H
HDCP 1.4 support, 1-4
HDMI
connector (J5–6), 2-12
detect LED (LED1-2), 2-14
Video Decoder EI3 Extender Board Manual
I-1
Index
receiver (ADV7842), x, 1-3, 2-11, 2-12,
2-13
receptacles, 2-12
I
R
RCA jacks, 2-11, 2-13
S
MCP23017 device, 2-7
mechanical switch, 2-4, 2-6
schematic, of Video Decoder EI3 Extender
Board, B-1
serial port (SPORT), 1-4
SoftConfig (software-controlled switches)
examples, 2-3
on the Extender Board, 2-8
overview, 2-3
programming, 2-7
SPORT_ENABLE signal, 2-9
supported products, xiii
S-video connector (J2), 2-11
system architecture, 2-2
N
T
notation conventions, xv
TWI port, 1-4
two-wire interface (TWI), 2-7
installation, of this Extender Board, 1-2
L
LEDs, 2-14
LED1-2 (HDMI), 2-14
LED3 (power), 2-14
M
P
package contents, 1-2
power
connector (P1), 1-5, 2-13
LED (LED3), 2-14
product overview, ix
I-2
V
VGA connector (J3), 2-11
video
connectors, x
interface (ADV7842), x
Video Decoder EI3 Extender Board Manual