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LPC2148 POWER UP

hi,

Is it a possible to wake up the processor from PD(power down mode) using
RTC interrupt function?
Manual says:
"A wakeup condition from an external interrupt can cause the oscillator
to restart, the PD bit to be cleared,and the processor to resume
execution."
When i set the processor to the idle mode it can wake up using RTC
interrupt. Manual says:
"Any enabled interrupt from a peripheral or an external interrupt
source will cause the processor to resume execution.

regards
Timo

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