Part Number: MSP430F6736
Hello,
I wanted to know what happens to the port 1 when controller enters in LPM3. Is it disabled? If yes, how does this happens internally?
When I wanted to check the status of pin P1.1 in LPM3 (which is defined as output and pulled up to 3.3V in Active mode). What I did is, I removed the pullup supply from the P1.1 pin and checked the pin status on the DSO by using external resistor of 4.7K connected to P1.1 pin. When the resistor is connected to 3.3V, the pin goes to 3.3V and when resistor is connected to ground, the pin goes to ground.
Why does this happen?
Regards
Tushar Bhavsar