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Lpc2000

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Message

Re: Handling interrupts on RAM (debug) version

2006-05-29 by stefano_m_a

> > So I think this it is correcty mapped ...
> 
> Yes this seems to be OK.

OK :)


> 
> No. You are making a mistake. The remapping does not
> affect the program counter.
> In my code I have also:
> 
> ldr   pc, [pc,#-0xFF0]
> 
> at IRQ vector location and it works placed in RAM or
> FLASH.
> So this is not the case.

OK :)

> You are telling that only interrupts are not working
> ...?

Yes, both uart interrupts and timer interrupts, so i also think any 
interrups will work  :(   (not tested)

Any other ideas ?
I try with GDB, i see a jump to location 0x18 but i can't see any 
code; if i step one more time, i jump to location 0x1C (FIQ??)

Thanks again !
--
SM

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