Question: need solution for this question 4. Further suppose that you decide to enrich the Instruction Set (15) with following instructions: Instruction MAD Microsteps involved MDA

need solution for this question 4. Further suppose that you decide

need solution for this question

4. Further suppose that you decide to enrich the Instruction Set (15) with following instructions: Instruction MAD Microsteps involved MDA Meaning Action Copy contents of D ACD to AC Copy contents of DEAC AC to D Copy contents of E BEE to B Load E register ERAM[addr] from the given address MBE LDE addr (a) Fill the Microsteps column of this table (b) What additional control signals will be required for registers D and E taking the enriched Is into account. (c) Write the Boolean expressions for the additional control signals. (d) Develop the microcode for the four extra machine instructions given in the table above

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