Lpc2000

--- In lpc2000@yahoogroups.com, "painfulcn" <painfulcn@y...> wrote:
> Thanks Robert,
> you are right. The flash maybe destroyed by the 3.3v. Now I give 
the 
> chip a 1.8v power and let it run at 1.8v. This time I can upload 
the 
> firmware to the part. Though the message "Code in HEX file exceeds 
> Flash Limitations!" still pops up, I think the firmware is uploaded 
> into the chip. because I passed the Flash Compare, even I turned 
off 
> the power and then on again. So I guess it do be uploaded.

The ISP program discards all code that is out of the address range of 
the microcontroller flash during program and compare. So if you get 
the above warning message it means that at least part of your code 
from the hex file could not be uploaded even if the compare passed.