Question 3 (15 points) Consider a computer similar to the one of Lab 4, and whose architecture is described in Figure 1 and Tables 1, 2, 3, 4, and 5. The instruction type is determined by the two most significant bits of the 8-bit register IR, as follows: Xo IR(7), IR(6), denotes a memory-reference instruction (MRI) in direct addressing mode, Xi IR(7)' IR(6) denotes a register-reference instruction (RRI); and IR(7) IR(6)' denotes a memory-reference instruction (MRI) in indirect addressing mode. Assume that all registers are equipped with 3 control bits for loading the register (L.D), increment I. Find the list of all RTL micro-operations in which the bus reads the contents of a memory by 1 (INC), and reset to zero (CLR). address