[En-Nut-Discussion] LPC2138 port

Ole Reinhardt ole.reinhardt at embedded-it.de
Thu Sep 20 00:15:56 CEST 2007


Hi,

> LPC2138 is a much better cpu than Atmel's. I will not change from 
> Nut/OS, but I would gladly change to LPC if it were possible.
> 
> Just one comparison: LPC2138 runs at 60MHz zero wait states, SAM7 runs 
> at 55MHz one wait state. It's a BIG difference, even considering thumb mode.

One big drawbag is the limited amount of on-chip ram. 32 KB is quite
limited for a 32Bit CPU.

Bye,

Ole

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