Specification:

• MCU : NXP's ARM7TDMI LPC2148 with 512 KB internal flash and 32+8K RAM External Memory 256Kb I2C based E2PROM
Clock Crystals
• 12.0000 MHz crystal for MCU
• 32.768kHz RTC crystal
•Dimensions : 127 X 127 mm2
Power
• Power supply: DC 6.5V with power LED
• On-board linear regulators generate +3.3V/500mA and +5V/500mA from power supply
• USB connector (as alternate power source) Connectors
• Extension headers for all uC pins
• RS232 connector (2x)
• VGA connector
• PS2 connector
• JTAG connector
• SD/MMC card connector
• USB type-B connector with link-LED
• All peripheral configurable via jumper
Other Peripheral
• Audio power amplifier
• 2 line X 16 character LCD
• Backlight control for LCD
• Configurable for manual and automatic program download (ISP) via serial port
• Two layer PCB (FR-4 material)
• 8 controllable LEDs on SPI

Software Code Samples :

• Analog to Digital Converter
• Code Protection
• UART
• I2C
• E2PROM Driver
- Reading and writing to an i2c-e2prom
• SPI
- Using SPI in polled master mode to drive 8xLEDs
• FIQ Handler
• VGA
• Timer
• SoftTimer - Demonstrates multiple timers with callbacks
• Real-Time Clock
• Watchdog
• SD/MMC access
• PS2 - Code to demonstrate PS2 keyboard
• Audio - Code to demonstrate wav playback
• Buzzer- Code to demonstrate buzzer on external interrupt