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Samsung S3C2440A (ARM9) Board, RS232, USB H/D, Audio, Ethernet US$80.00

Samsung S3C2440A (ARM9) Board, RS232, USB H/D, Audio, Ethernet

The Boardcon EM2440-III offers true rapid development solutions by providing all the necessary ingredients to jump-start your embedded design. The board includes the MINI2440 SOM and a Carrier Board, and some with pre-installed Windows Embedded CE / Linux OS. The motherboard integrates a rich set of peripherals and interfaces including Ethernet, USB Host & Device, Camera, Serial ports, Audio, LCD, Keyboard, SD/MMC, Buttons, LEDs, etc.

The board comes with complete electronic documentation, schematics, demo applications, and third-party industry-standard C compilers and embedded development environments for evaluation.

S3C2440A Development Board Features

  • Can be supplied with 3.5-inch, 4.3-inch or 7-inch LCD Touchscreen (see option below)
  • Original schematic drawing and reference PCB files for board manufacturing provided
  • One key to update Bootloader, Kernel, Yaffs, NK.bin and one key to configure Linux parameters
  • Modular design: Carrier board 128mm x 105mm; CPU board 74mm x 37mm
  • Samsung ARM9 S3C2440A ARM920T, up to 400MHz
  • 2mm-pitch 20-pin Camera interface with driver
  • Supports Cramfs/ramfs/etx2/fat32/nfs/yaffs
  • System parameters can be saved in REGEDIT, and residual Flash can be read and written
  • System can be updated via USB interface
  • Supports Windows CE 6.0 and Linux 2.6.25/2.6.30
  • CPU, Memory and Buses

    Feature Specifications
    CPU Samsung S3C2440A ARM920T core, 0.13m CMOS Standard cells, around 1.2V internal, 1.8V/2.5V/3.3V memory, 3.3V external I/O microprocessor with 16KB I-Cache/16KB D-Cache/MMU, Up to 400 MHz
    Interrupt controllers, Timers
    SDRAM 32-bit, 100MHz, 64MB SDRAM
    NAND Flash 64MB NAND Flash
    NOR Flash 2MB, bootable
    Core Power 1.25V kernel voltage
    Power 3.3V power supply for CPU board
    Connector IDC 2.0mm-pitch board-to-board connectors
    Dimensions CPU module: 37mm 74mm


    Feature Specifications
    Serial Ports
    COM0: RS232, five-wire DB9 RS232 serial port
    COM1: RS232, three-wire available via 2mm-pitch pins
    COM2: RS232, three-wire available via 2mm-pitch pins
    LCD LCD port integrates a 4-wire resistive touchscreen port. The board comes with drivers for 3.5-inch, 4.3-inch, 7-inch and 10.4-inch TFT LCD (800600 resolution)
    Ethernet Davicom DM9000A MAC & PHY, 10/100BaseT, Activity LEDs
    USB USB1: Host, 12 Mbps; USB2: Device, 12 Mbps
    Camera 2mm-pitch 20-pin, 1.3 Megapixel CMOS camera interface
    JTAG 2mm-pitch 20-pin JTAG port
    Keyboard & mouse USB, keypad works via USB
    Audio codec UDA1341 Audio chip, Audio input and output jacks

    ADC Adjustable resistor is connected with pins of ADC to check analog/digital change
    RTC Real-time clock powered by external lithium battery
    Buzzer On-board PWM function test unit
    Device support SD/MMC card socket, Supports Multimedia Card, Secure Digital and Secure Digital I/O communications protocols up to 2GB
    General Purpose I/O 40-pin GPIO expansion connector
    Bus 40-pin Bus extended interface
    LEDs 4x Status LEDs
    Buttons 4 programmable User buttons
    Dimensions Motherboard: 105mm 128mm

    S3C2440A Development Board Software

    OS Item Feature Description
    boot Boot Start up system, supports one key to update bootloader, Kernel, Yaffs, NK.bin and one key to configure Linux parameters. Also can be configured to boot from Yaffs or NFS
    tftp Supports tftp transmission protocol
    File system Yaffs
    Kernel Supports writing kernel image into NAND Flash and kernel parameter settings
    Etc. Supports application download via USB and Serial interface to flash debug
    Kernel Version Linux kernel
    Serial device Three serial ports
    10/100M Ethernet DM9000
    RTC RTC driver
    USB Host USB Host, USB Slave driver
    LEDs Four LEDs driver
    Buttons User buttons
    Language Multi-language Support
    LCD Comes with driver for 3.5", 4.3", 7" and 10.4" TFT LCD (800600)
    Touch panel Touch panel driver
    SD/MMC card SD/MMC card driver
    Sound UDA1341
    CMOS Camera CMOS Camera driver
    USB Camera For Vimicro 301p chip, displays dynamic picture on the LCD
    GPRS Module Using GPRS Module to connect to Ethernet, the speed is up to 90Kbit/s
    CDMA Module Using CDMA Module to connect to Ethernet, the speed is up to 90Kbit/s
    Printer Supports Thermal Printer GP-586OIII
    Embedded GUI Qt/Embedded Qtopia 1.7.0 and Qtopia 2.2.0
    Application Servfox Application runs under Console platform. It controls the USB Camera via internet and displays the picture taken by camera on the LCD. It can be used as net monitor with USB Camera.
    Spcacat Camera picture capture application under Console platform
    Snapshot LCD picture capture application under Console platform
    Rz and sz Applications to transfer and receive files via serial port
    Madplay MP3 player
    Network protocol

    TCP/IP TCP/IP protocol
    Telnet Telnet server, telnet remote login
    File transfer FTP Client/Server
    Web server boa web server
    USB port supported devices U-disk, portable hard-disk, USB mouse, USB Keyboard, USB Hub, USB Camera, etc.
    Command commands cat, chmod, discard, echo, flashfsd, flashwrite, free, genhtml, hostname, init, kill, loader, ls, mkdir, mount, ps, reboot, rm, smanaged, sysconf, yes, insmod, lsmod, rmmod
    Tools Busybox1.2.0 and busybox1.13 (provided on the CD-ROM)
    Bootloader stepldr Copy Eboot to SDRAM to jump to Eboot
    Eboot Ethernet bootloader for WinCE, supports downloading image through USB device port. Supports one key to update Bootloader, Kernel, Yaffs, NK.bin and one key to configure parameters of Linux
    (source code)
    Serial device Three serial ports
    10M/100M Ethernet DM9000
    USB Host USB Host driver, supports USB ActiveSync
    USB Device USB Device driver
    RTC Real time keeping
    Buttons User buttons
    LCD Comes with driver for 3.5", 4.3", 7" and 10.4" TFT LCD (800600)
    USB Camera For Vimicro 301p chip, displays dynamic picture on the LCD
    USB WiFi
    ADC ADC driver
    Touch Screen Touch Screen driver
    Audio UDA1341
    SD/MMC card Block device drivers
    Others Supports MediaPlayer, IE browser, saving Register change, MFC, NET2.0 etc.

    S3C2440A Development Board Package Contents

    • EM2440-III Board with MINI2440 CPU Board
    • LCD & Touchscreen of your choosing if selected below
    • Serial cable
    • USB cable
    • Ethernet cable
    • 5V/2A DC power supply
    • CD-ROM with WinCE 6.0 BSP, Linux BSP, User Manual, Tools, Schematics, Datasheets)

    S3C2440A Development Board Resources

    Ships from: China
    Lead time: 1 week

    Optional Modules

    Add these modules to your order using the option selectors below. Drivers may not be available for all operating systems. Check the Software tables above to make sure that the operating system you'll be running will include drivers for the module(s) you want to use.

    Datasheets, user guides and software can be downloaded for the GPS Module, Camera Module, WiFi Module, GPRS Module, and VGA Module.

    Available Options:
    LCD Display:
    GPS Module:
    Camera Module:
    WiFi Module:
    GPRS Module:
    VGA Module:

    This product was added to our catalog on Tuesday 24 November, 2009.


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