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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: LPC hardware+software problems

2006-05-01 by jayasooriah

Brendan,

SAM7:

> Single Cycle Access at Up to 30 MHz in Worst Case Conditions

LPC2:

I believe Philips has said its flash runs at 20MHz (or 25MHz I cannot
remember).

This why I said LPC flash is no faster than SAM.

As for OKI, I have seen this in comparison charts, but I do not know
the basis on which they have made such a claim.

I am not "making claims" Brendan, just sharing information I have seen
in a conversation mode.

Jaya

--- In lpc2000@yahoogroups.com, "brendanmurphy37"
<brendanmurphy37@...> wrote:
>
> --- In lpc2000@yahoogroups.com, "jayasooriah" <jayasooriah@> 
> wrote:
> > As for flash speed, I understand LPC is not as fast as SAM and 
> maybe
> > even OKI.  
> 
> I think anyone making a claim like this should provide some evidence 
> to back it up.
> 
> We've done extensive, comparative benchmarks of the LPC2xxx against 
> OKI and other 32-bit MCUs. 
> 
> Given that benchmarks can be used to prove anything, I'd suggest 
> anyone seriously concerned about performance do their own benchmarks 
> of what they're actually doing.
> 
> Similarly, anyone making a claim such as the one above should 
> provide benchmarks to back it up: otherwise there's no credibility 
> to the claim.
> 
> Brendan
>

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