Lpc2000

There is a simple erase/program command line option for this utility:

The syntax for starting the program in automatic mode with command 
line arguments is as follows:
LPC210x_ISP.exe "U:\test\KeilLED\KeilLED.hex" 14745 LPC2106 COM1: 
115200 1
*path and file name have to be set in quotation marks if they contain 
spaces

*crystal frequency in kHz

*device name as in the pull down list of the LPC210x ISP software
communications port

*baud rate

*the number 1

Richard