[sdiy] self-modifying code was: Re: My latest project

[Colin f]

> ARM7 based microcontrollers from NXP can execute from 
> internal SRAM.  Although you are limited in size - e.g., 
> LPC2148 (I'm currently using) has 512kB FLASH, 40kB SRAM.  
> But its enough for debugging drivers and core chunks of functionality.

If you're starting a new project, I would strongly recommend Cortex M3 over
ARM7.
The differences seem subtle at first, but when you get into, the M3 is a
great improvement.
Not sure what NXP do on that line, the ST parts are good.

Cheers,
Colin f