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Discussions on how to get your MSP JTAG programmer up and running.
By mynameispranay
#71110
Hi again guys,
Well I am working with the Olimex MSP430-169LCd board based on MSP430F169 micro.

I was practicing interrupts and wanted to know what happens to the state of I/o pins when an ISR is called.


e.g if i have an LED light up at p2.0(0V= glow) and an an ISR is generated by P1.0 then what happens to the LED state?


Also , just to confirm....in ALL the low power modes the PREVIOUS I/o pin's status is unchanged?

Regards,


Pranay
User avatar
By leon_heller
#71111
It remains the same.

Leon