Code #$1$ is running and interrupt occurs. Explain what happens regarding saving the status of the

CPU.

d$)$ Low$-$power mode $3$ is engaged and an interrupt occurs. Explain what happens regarding saving the

status of the CPU.

e$)$ By default, are interrupts in MSP$430$ preemptable? Explain.

f$)$ How is the interrupt priority in MSP$430$ determined?

g$)$ What is the $$reset vector$?$ Where is it located?

h$)$ A button is interfaced in the active low configuration using the built$-$in resistor. Should the resistor be

pulled$-$up or pulled$-$down? What about the active high configuration