I am trying to power a MSP430F5529 launch pad using alkaline batteries but not sure if I need a DC/DC converter to convert the voltage to exactly 3.3 V (while two 1.5-V batteries give 3V). The manual says when using something that is not exactly 3.3V care has to be taken (remove certain jumpers) to prevent damage to the emulator. But is it the only problem a 3V power supply would cause? Will the rest of the board function properly with a 3V supply plugged to the 3.3V pin? Is there any additional regulators inside the circuit to convert 3V to 3.3V?
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