Lpc2000

--- In lpc2000@yahoogroups.com, "r_goncalves2000" <rpsgoncalves@...> 
wrote:

> I'm devoloping a aplication in LPC2129 and I want to protect
> the code from reading.
> I read the manual but still have some doubts:
> 
> 1. Can I program the LPC2129 and then protect it from code reading
> by writing the value 0x87654321 in position 0x1FC using Philips
> LPC2000 Flash Utility? How to do that?

Address 0x1FC is normally in the middle of your program, and you 
should not overwrite it from the Flash Utility unless you absolutely 
know that that location is unused.
See http://groups.yahoo.com/group/lpc2000/message/11515
 

> 2. After protecting the LPC can I erase it and reprogram it?

Yes.

Karl Olsen