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Lpc2000

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Message

Re: gcc problem / why (or not) to use ARM mode

2005-07-19 by lpc2100_fan

Almost,
they will be entered in ARM mode but you can switch within the
interrupt service routine to Thumb and it makes even sense to do this
with a 16-bit bus system

Bob

--- In lpc2000@yahoogroups.com, Mike Nelson <m1k3n3ls0n@y...> wrote:
> In the processors supporting both ARM and Thumb
> (T-variants), all exceptions (interrupts, aborts) 
> must be handled in ARM mode.
> 
> --- lpc2100_fan <lpc2100_fan@y...> wrote:
> 
> > just a brief comment about ARM mode and THUMB mode.
> 
> 
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