1.Write the control sequence with the two-byte data bus for the von Neumann cycle to fetch the operand specifier and increment PC accordingly. (a) Assume the program counter is even so that the first...

1.Write the control sequence with the two-byte data bus for the von Neumann cycle to fetch the operand specifier and increment PC accordingly.
(a)
Assume the program counter is even so

that the first byte of the operand specifier has not been prefetched.
(b)
Assume the program

counter is odd so that the first byte of the operand specifier has been prefetched. Prefetch the

following instruction specifier.