Embedded Artists´ LPC3250 Developer´s Kit lets you get up-and-running quickly with the LPC3250 OEM Board. The LPC3250 OEM Board is equipped with NXP´s ARM926EJ-S based LPC3250 microcontroller suitable for applications that require high performance, high integration, and low power consumption. The board can be used in OEM applications, as well as for education purposes, experiment, and prototype projects. 

LPC3250 OEM Board

• Processor: NXP´s ARM926EJ-S LPC3250 microcontroller  in BGA package
• External Flash:
  
  • 128 MB NAND FLASH (1Gbit)
  • 4 MB SPI-NOR FLASH (32Mbit)
• Data Memory:
  
  • 64 MB DDR SDRAM + 256 KB internal16-bit data bus to DDR SDRAM
• Ethernet: 100/10M Ethernet interface based on National DP83848 Ethernet PHY
• Clock Crystals: 13.000 MHz crystal for CPU
• Dimensions: 66 x 48 mm
• Power: 3.15V-3.3V powering
• Connectors: 200 pos expansion connector (as defined in SODIMM standard), 0.6mm pitch
• Other:
  
  • 256 Kbit I2C E2PROM for storing non-volatile parameters
  • 5 LEDs
  • Buffered 16-bit databus

QVGA Base Board

• Display: 3.2 inch QVGA TFT color LCD with touch screen panel
• Connectors:
  
  • 200 pos SODIMM connector for OEM Board
  • Expansion connector with all LCD controller signals, for custom displays
  • Expansion connector with all cpu signals
  • Ethernet connector (RJ45)
  • MMC/SD interface & connector
  • JTAG connector
  • Pads for ETM connector
• Interfaces:
  
  • USB OTG interface & connector
  • USB host interface & connector
  • RS232 interface
  • IrDA tranceiver interface
• Power:
  
  • Power supply, either via USB or external 9-15V DC
  • 0.3F capacitor backup for RTC and LED on ALARM output
• Expansion:
  
  • Expansion connector with all LCD controller signals, for custom displays
  • Expansion connector with all cpu signals
• Other:
  
  • 5-key joystick
  • 3 axis accelerometer
  • Push-button key and LED on P2.10
  • 4 push-button keys via I2C
  • 8 LEDs (via I2C)
  • 1 Analog inputs
  • USB-to-serial bridge on UART #0, and ISP functionality
  • Reset push-button and LED
  • Speaker output (DAC)
  • 240x150 mm in size 

Software

A Linux port based on NXPs Linux port for the LPC3250 microcontroller. The port is also integrated in the Linux Target Image Builder (LTIB).
NXP´s Common Driver Library (CDL) framework has been used to develop a number of sample applications for the LPC3250 OEM Board:P

• ADC - an example using interrupts to measure ADC channels 0, 1 and 2
• Ethernet - A polled Ping application that illustrates the usage of the Ethernet interface
• Kickstart - A simple bootloader stored in block 0 of the NAND flash loading an application stored in block 1 an onwards.
• LCD - An application using NXP´s SWIM library to draw some color bars on the QVGA LCD display
• NAND Programmer - This application programs the NAND flash with the kickstart application in block 0 and a second application, for example, the S1L application in block 1 and onwards.
• RTC An example using the Real-Time Clock to generate TICK events
• S1L - A more complex bootloader that allows you to load applications from several sources such as the NAND flash, serial port or MMC/SD card.
• SD/MMC - A sample application using the memory card interface
• SLC NAND - An application that is using the Single-Level NAND controller to read and write data to the NAND flash.
• SPI NOR - This application illustrates how to read and write data to the NOR Flash.
• Timer - A simple example using the timer interface
• Touch Screen - This application first runs a calibration sequence and then uses NXP´s SWIM library to let you draw on the display usingthe touch screen.
• UART - A simple example illustrating how to use the UART