Lpc2000

this is not applicable solution, because the isp mode
requires no pll activated, it runs only with crystal
above 10 MHz.To enter isp mode pll must be deactivated
if it is actively running.
I do not know the erros but searching for the
solution...

--- K B Shah-lascaux <kbshah@...> wrote:

> May be you need to look at PLL settings and
> processor speed ...
> The Bootloader assumes certain speed of core for
> communication correctly with UART, you you change
> this by enabling pll  you  will fail to communicate.
> .
> kb 
> 
>   ----- Original Message ----- 
>   From: Mukadder CEYHAN 
>   To: lpc2000@yahoogroups.com 
>   Sent: Friday, March 17, 2006 8:34 AM
>   Subject: [lpc2000] Entering ISP mode from user
> code?
> 
> 
>   as explained in AN10356 and here:
>   http://www.compuphase.com/lpc2100_isp.htm
> 
>   for entering from user code to bootloader mode.
> 
>   But after entering the user code what should be
> done?
> 
>   The "LPC2000 Flash Utility" program from philips
> does
>   not  give any response when entered isp mode from
> my
>   code in LPC2138.
> 
>   What am I missing? If so, what is the correct
>   provedure?
> 
>   thanks..
> 
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