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Re: [lpc2000] LPC2138: Ram vs Flash code execution

2005-03-24 by Marko Pavlin (home)

Runing from RAM runs at Cclk. Flash has 60ns access time, which is 3x 
slower at 60MHz. Are you using MAM?

Lowry, Jeff wrote:

> Code running from internal RAM seems to run about 4x faster than running
> from internal Flash. Is this true or do I have some settings wrong?
> Anybody know where I can find fetch timings for Ram vs Flash code
> execution?  Thanks, Jeff.

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