Question: Register R5 is used in a program to point to the top of a stack. Write a sequence of instructions using the Index, Autoincrement, and

Register R5 is used in a program to point to the top of a stack. Write a sequence of instructions using the Index, Autoincrement, and Autodecrement addressing modes to perform each of the following tasks:

(a) Pop the top two items off the stack, add them, and then push the result onto the stack.

(b) Copy the fifth item from the top into register R3.

(c) Remove the top ten items from the stack.LO1

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