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

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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

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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,

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