A full featured compact development board MINI2440

The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the system operation. The PCB on the MINI2440 board is designed to be 4-layers board, adopting the ENIG technology and professional equal-length wiring to ensure the completeness of the signals of the key signal wires; and manufactured and released under stringent quality control plans. With the help of this detailed manual, users are supposed to become proficient in the development process of embedded Linux and WinCE operating system, they are supposed to get the foundation, so long as they have obtained the basic and necessary knowledge about the C language, in two weeks.

Specifications:

CPU

* Samsung S3C2440A，400MHz Main frenquency，533Mhz Peak Frequency

SDRAM

* 64M SDRAM on board
* 32 bit data bus
* SDRAM clock frequency can reach upto 100MHz

Flash Memory

* 64M Nand Flash on board, nonvolatile
* 2M Nor Flash on board, nonvolatile

LCD Module

* Model number: NL2432HC22-23B
* Company:NEC
* Panel type:TFT
* LCD size: 8.90cm 3.5")
* Resolution:320 RGB 240
* Reflectivity: 7
* Illumination: 90cd/m
* Contrast: 10:1
* Display mode: 80:1 transmissive
* Shape size: 64.0 (H) 85.0 (V) 4.13 (D) (mm)
* Active area: 53.64 (H) 71.52 (V) (mm)
* Dot pitch: 74.5m x 223.5m
* Backlight type: LED
* Working temperature: 10 to +55 C
* Storage temperature: 20 to +70 C
* Remarks: with touch screen

Interfaces and Resources
* One 100M Ethernet RJ-45 interface (DM9000 ethernet chip adopted)
* 3 serial ports
* One USB Host
* One USB Slave (B-type interface)
* One SD card interface
* One stereo audio output interface, one MIC interface
* One 10pin (2.0mm space) JTAG interface
* 4 user LEDs
* 6 user buttons
* One PWM control buzzer
* One adjustable resistance, used for AD conversion test
* One I2C bus AT24C08 chip, used for I2C bus test
* One 20pin (2.0mm space) camera interface
* RTC battery on board
* Power supply interface, with switch and indicator

System clock source
* 12MHz passive crystal

RTC
* Internal real time clock, battery backed

Expansion interfaces
* One 34pin 2.0mm GPIO interface
* One 40pin 2.0mm system bus interface

Dimension
* 100 x 100 (mm)

OS supported
* Linux 2.6.13
* WindowsCE.NET 5.0

Order Information
Hardwares

1 MINI2440 development board
1 Serial cable
1 Ethernet cable
1 USB cable
1 5V power adapter
1 DVD with product reference
1 NEC 3.5 inch LCD with touch panel attached
1 Jtag board

Softwares

1.ADS1.2 development environment
2.H-JTAG burning & debugging tool
3.SJF2440 (Flash Burning tool for Windows)
4. Jflash-2440 (Nand Flash Burning tool for Linux, source code provided)
5.Serial tools CRT, dnw
6.bmp2t (picture transformer)
7.USB driver for Windows XP/2000
8.vivi bootloader used for Linux, source code provided
9.Test programs, source code provided
10.WinCE BSP and example project file
11.Linux development tools and kernel source code package

- arm-linux-gcc-3.3.2 used for compiling Qtopia

- arm-linux-gcc-3.4.1 used for compiling kernel

- arm-linux-gcc-2.95.3 used for compiling vivi

- mkyaffsimage yaffs filesystem image maker

- linux-2.6.13 kernel source code for MINI2440, including DM9000 driver, TFT LCD driver, audio card driver, touch screen driver, YAFFS source code, SD card driver, RTC driver, expansion serial port driver, USB camera driver, USB mouse, keyboard, U-disk driver.

12. Qtopia source code
13. embedded browser source code

Documentations

Users manual
Schematics
Data sheets
Tutorial Videos
Reference data for S3C2440

Options

7‟ LCD
VGA module
CMOS camera
USB camera
WIFI module

More details are available at http://www.developmentboard.net or leon@developmentboard.net
GPS module