Thanx for the info Karl!! I think I'd been in that message some
days ago, but I guess I was too tired that I didn't paid enough
atention to the bug.

--- In lpc2000@yahoogroups.com, "Leighton Rowe" <leightonsrowe@y...>
wrote:
> Are you using the prepare sector command before u erase/write
them?
> What area in flash are u trying to write over? Just curious.
>

My problem is exactly the same as Karl. And I do prepare the sectors
(2nd to 14th) before any erase/flash command. Just as Karl,
yesterday figured out that the problem was the CCLK frequency.
Disabling the PLL and running at 12Mhz enables me to erase sectors,
but still, sometimes doesn't return from the command.

>must be disabled (my interrupt handlers are in flash),
> not
> > much can work during IAP anyway.
>
> As long as u call the IAP function passing in the frequency value
of
> the physical crystal, I think PLLs shouldn't matter...enabled or
> disabled. I have my PLL enabled running @60Mhz now on a 12MHz
Xtal,
> and I can call IAP to write flash without trouble using 12Mhz as
the
> frequency value.
>

I thought that was my error, but I make sure that I was passing the
correct frequency.

I'm working with a LPC2119 (BootCode Ver 1.6) Even though the
message 2472 only says that parts LPC2106 and LPC2129 have the bug,
I think that the LPC2119 has it too (It's pretty much the same thing
as the LPC2129).

Who should I write to, in order to make sure whether the part I'm
using has the IAP bug or not??