Imaging Solutions
Interactive Display Appliances
Conexant’s portfolio includes a comprehensive suite of semiconductor
solutions for communications and consumer applications.
Evaluation Kit Content
FCX92735 development board
F 8” LCD with touchscreen and remote
controller
F Microphone and a pair of speakers with
cables
F USB and serial (RS-232) cables
F USB wireless adaptor (Linux only)
F Custom Lexan panel
F CD for Software Development Kit (SDK)
includes Getting Started Guide, User’s
Guide and all documentation for CX92735
chip, board, and SDK
F ThreadX or Linux Operating System
F 5V AC switching power adapter
Part Number CX92735-EVK-L, CX92735-EVK-X
Description Interactive Display and Image
Processor Evaluation Kit
Interactive Display and Image Processor
Evaluation Kit
CX92735-EVK
Conexant’s CX92735 is an integrated imaging and interactive display processor
that enables advanced functions for a variety of applications, including connected
frames, interactive display appliances, and smart home and security systems.
The device delivers best-in-class image processing, a flexible LCD interface,
and supports streaming media content, MP3 audio playback with slideshow
functionality, and Wi-FI®, Bluetooth®, and Ethernet connectivity. The CX92735
Evaluation Kit (EVK), available for ThreadX and Linux Operating Systems, is
a robust platform that offers OEM’s, ODM’s, and designers a full system
development environment to bring applications and solutions to market quickly.
The Evaluation Kit supports Conexant audio, video, modem, and surveillance
products, and also interfaces to third party peripherals for advanced networking
and touchscreen support.
CX92735 Interactive Display Processor Features
s !2- PROCESSOR WITH 6ECTOR &LOATING 0OINT 5NIT
s (ARDWARE *0%' AND IMAGE PROCESSOR
s )NTEGRATED 53" DEVICE AND HOST PORTS
s (IGH RESOLUTION ,#$ DISPLAY CONTROLLER
s -0 AND VIDEO PLAYBACK
s &ULL MEMORY CARD SUPPORT
s )2S, I2C, UART, SDIO support
s $$2 MEMORY
s -ULTI#HANNEL !$ #ONVERTER
CX92735 EVK Hardware Features
s #8 0ROCESSOR
s -" $$2 -EMORY -" .!.$ &LASH
s -" 3ERIAL 2/-
s v X ,#$ WITH SURFACE CAPACITIVE TOUCHSCREEN
s 2ESISTIVE TOUCHSCREEN OPTION
s %XPANSION SUPPORT FOR v X ,6$3 ,#$
s 53" DEVICE AND TWO 53" HOST PORTS
s #8 -BIT %THERNET AND 2* CONNECTOR
s &ULL MEMORY CARD CONNECTORS AND 3$)/ SLOT
s )2 REMOTE CONTROL AND ROTATION SENSOR
s #ONEXANTS #8 3PEAKERSONA#HIP WITH 6OICE!UDIO $30 #ODEC
and PWM Class-D Amplifer
s #8 07- !UDIO /PTION
s #32 "LUETOOTH "#-- %$2 -ODULE
s BUTTON 5) INTERFACE
s *4!' AND 5!24 DEBUG PORTS 30) SUPPORT
CX92735 EVK Support for Conexant Security, Modem, Smart Home, and
Video Solutions
The CX92735 supports a number of peripheral interfaces, including USB, I2C,
30)5!24 AND OTHERS SUPPORTING CONNECTION TO AND SYSTEM DEVELOPMENT WITH
other Conexant solutions for modem, video, smart home, and surveillance
solutions
s #8 n #ONEXANTS LOW POWER 0)2 SENSOR SURVEILLANCE CAMERA SOLUTION
Designed for low cost and low power motion detection camera applications,
THE #8 CAN INTERFACE TO THE #8 %6+ TO CAPTURE STORE DISPLAY
AND SEND IMAGES #8 %6+ 0ART .UMBER #8¬%6+¬2
CX92735
¥ #ONEXANT 3YSTEMS )NC !LL 2IGHTS 2ESERVED #ONEXANT AND THE #ONEXANT
logo are registered trademarks of Conexant Systems, Inc. All other trademarks
are owned by their respective owners. Although Conexant strives for accuracy
in all its publications, this material may contain errors or omissions and is
subject to change without notice. THIS MATERIAL IS PROVIDED AS IS AND WITHOUT
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NON-INFRINGEMENT. Conexant shall not be liable for any
special, indirect, incidental or consequential damages as a result of its use.
10-2916
Imaging Solutions
Interactive Display Appliances
www.conexant.com
General Information:
U.S. and Canada: (888) 855-4562
International: 1+ (949) 483-3000
Headquarters
4000 MacArthur Blvd.
Newport Beach, CA 92660
Doc# EVK-202519
s &AX AND DATA MODEM OPTIONS ARE SUPPORTED FOR CONNECTED
devices, kiosk, point of sale, security, and other applications
s #8 n #ONEXANTS 33& 3ERIAL 6 (IGH
Performance Fax Modem with SmartDAA® Technology
s #8 #ONEXANTS TH GENERATION 3MART-ODEM %6+ 53"
$ONGLE 0ART .UMBER #8:.2
CX92735 Third Party Peripheral Hardware Support
The CX92735 EVK interfaces with a number of third party
hardware solutions, to extend functionality in areas such as
networking, 3G connectivity, and touchscreen
s ' "ROADBAND #ELLULAR n 4HE #8 %6+ 3UPPORTS THE
!NY$!4! $407 ' (IGH 3PEED $ATA 0ACKET !CCESS
Module, through a USB interface. Driver support for this
module is included in the CX92735 Linux SDK.
s 7I&I n #ONEXANT 3UPPORTS 7I&I NETWORK THROUGH 53" 7I&I
peripherals from a number of major solution providers. WiFi
drivers are included in both the ThreadX and Linux SDK’s.
s "LUETOOTH n 4O SUPPORT ADVANCED HANDSFREE SPEAKERPHONE
and audio streaming applications, the CX92735 EVK supports
THE #32 "#-- "LUETOOTH %$2 SOLUTION !PPLICATION
software support is included in the ThreadX SDK.
s 4OUCHSCREEN n 4HE %6+ SUPPORTS AN v 3URFACE #APACITIVE
Touchscreen solution, including CX92735 touchscreen drivers
for ThreadX and Linux. Resistive touchscreen drivers are also
included in the ThreadX and Linux SDKs.
CX92735 EVK Software and SDK Support
The CX92735 EVK is available with either ThreadX or Linux
Operating Systems. The EVK hardware is the same with each
version. The CX92735 Threadx and Linux EVK software supports
a robust feature set of functions, which customers can quickly
customize or take to market using Conexant’s CX92735 SDK’s.
CX92735-EVK-X ThreadX EVK Software
s 3UPPORTS A FULL REFERENCE APPLICATION FOR CONNECTED APPLIANCES
and mobile phone call center functions
- Call control with touchscreen control
- Phone book sync
- Multiple phone support
- A2DP audio streaming
s 3UPPORTS PHOTO PLAYBACK WITH FULL SCREENSPLIT SCREEN
playback
Conexant Product Portfolio
Conexant’s comprehensive product portfolio includes solutions for imaging, audio, embedded modem and video surveillance applications.
- Thumbnail view
- Slideshow Duration and Transition Effects
:OOM AND 0AN
2EALTIME #LOCK WITH !LARM !UTO /N /FF
- Imaging Features
O -ONO 3EPIA )MAGE -ANIPULATION
o On screen file management
s -0 AUDIO PLAYBACK
s -*0%' -0%' ( PLAYBACK
s 7I&I NETWORK SUPPORT FOR POPULAR 233 SERVICES INCLUDING
Flickr, Picassa
s 3OURCE CODE FOR THESE FUNCTIONS TO MODIFY OR EXTEND
these functions, is available with the CX92735 ThreadX SDK
CX92735-EVK-L Linux EVK Software
s 3UPPORTS A BASED ,INUX KERNEL ENVIRONMENT THAT
provides an open source development system and board
support package, along with reference applications
s 4OUCHSCREEN 5) LAUNCHPAD
s 0HOTO 6IEWER
s 7EBKIT "ROWSER
s 233 2EADER
s -EDIA 0LAYER WITH 5)
s #OMMAND ,INE -EDIA 0LAYER
s #ONEXANT *0%' )MAGE 0ROCESSING 2EFERENCE !PPLICATIONS
s 7I&I N AND %THERNET $RIVERS
s !NY$!4! (3$0! ' -ODEM $RIVER MODEL $407
s #ONEXANT #8 ,INUX -ODEM $RIVER
s #ONEXANT #8 *0%' %NCODER WITH "4 #AMERA
)NTERFACE 0)2 3ENSOR #AMERA %6+ 2EFERENCE !PPLICATION
This Linux application will capture an image from the
#8 STORE IT IN THE #8 %6+ MEMORY AND EMAIL
OR POST THIS lLE OVER 7I&I %THERNET OR !NY$!4! ' (3$0!
modem.
The Conexant CX92735 ThreadX and Linux EVK systems
are flexible, robust environments to evaluate and begin
development of unique interactive display applications,
leveraging the strengths of the CX92735, Conexant software,
and Conexant and third party peripherals.
ThreadX EVK/SDK SoftwareLinux EVK/BSP SDK Software
