User Manual: BlueBoard-LPC214X
Revision 1.3
5
1
INTRODUCTION
1.1
BlueBoard Features
BlueBoard-LPC214X is a evaluation board for LPC2148 ARM7TMDI based microcontroller. The
LPC2148 microcontroller has 512KB of internal flash and 32+8K RAM. Following are the salient
features of the board.
Dimensions: 114 X 127 mm2
Two layer PCB (FR-4 material)
Power:
Power supply: DC 6.5V with power LED
On-board linear regulators ge3.3V/500mA and +5v/500mA from power supply.
USB connector ( as alternate power source).
Connectors:
Extension headers for all microcontroller pins.
RS232 connectors (2).
VGA connector.
PS/2 connector.
JTAG connector.
SD/MMC connector.
USB B-type connector with Link-LED.
All peripheral configurable via jumpers.
Other Peripherals:
256Kb I2C based EEPROM
Audio power amplifier.
2 line X 16 character LCD with back light control.
Configurable for manual and automatic program download(ISP) via serial port.
8 controllable LEDs on SPI using 74HC595.