Lpc2000

Hi,

we also did some speed testing. From internal RAM (room temperature)
we got the first suspicious behavior between 90 and 100 MHz. I guess
this is very good performance. Nevertheless, if the device is at its
lowest voltage and higest temperature (this is worst case), it is
probably not a lot faster than the specification. We decided NOT to
overclock because we would be on our own in case there is any
misbehavior of the device and this is my recommendation for everybody
who wants to develop a serious application with the 21xx.

Also for the flash block, the MAMTIM has to be increased if running at
a faster speed. The MAMTIM determines the delay for the initial flash
access after a branch.

The device seems to run faster than specified but that should be the
case under lab conditions anyhow, otherwise it would fail miserably
under worst case conditions. 

Cheers, Bob


--- In lpc2100@yahoogroups.com, "Leon Heller" <leon_heller@h...> wrote:
> Here is a note from someone about overclocking the LPC210x:
> 
> http://runryder.com/helicopter/t66907p2/
> 
> He has had one running at 120 MHz.
> 
> Leon
> --
> Leon Heller, G1HSM
> Email: aqzf13@d...
> http://www.geocities.com/leon_heller