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Re: [lpc2000] Re: speed of pin toggle

2004-05-05 by MaxStream - Ryan Bedwell

tsvetanusunov wrote:
> where do you run your code from? RAM or Flash?
> Flash can't work at 59Mhz (read the docs ;) and usually code from 
> Flash runs slower than from RAM - make blink LED code and compile it 
> for RAM and Flash - you will see visual the difference

True, but if you have the memory accelerator (MAM) on, this tight of a 
loop should run with zero wait states from flash on the 21xx.  A loop 
this small will probably fit completely in the MAM buffers.

Ryan

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