Programming LPC2148 ARM7 Development board: LPC2148 Board can be programmed through serial port UART “0” using “LPC2000 flash utility V2.2.2” it is an freeware windows utility used to download the hex file format onto the LPC2148 Board. If your PC does not have a serial port then use a USB to serial converter to download the hex file on the board. Open LPC2000 Flash Utility V2.2.2 Browse File name and Select the hex file to be downloaded. Select Device as LPC2148 Set XTL Freq [KHz] to 12000 Blank Check: Entire Device Select the appropriate com port (See your “device manager” to find out the com port number) Select the Baud Rate in between 9600 and 38400 Uncheck “Use DTR/RTS for Reset and Boot Loader Selection” Click on Read Device ID. To make the board enter programming mode: Hold down ISP and RESET Buttons, then release RESET first and finally ISP. The controller enters the bootloader mode. It will display as “Read device ID Successful”. Click on the Upload to Flash Button. Program uploaded successfully. Click the Rest Button on the Board. That’s it, your hex file is on the board. Enjoy your code output.
