Using Figure 4.23 as a guide, write the binary microcode for MARIE’s Load instruction. Assume that the microcode begins at instruction line number 0110000₂.

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Address 0000000 MAR PC 0000001 IRM[MAR] 0000010 PC PC + 1 0000011 MAR IR [11-0] If IR [15-12] = Microop2 [4-1] 0000100 0000101 0000110 0000111 MicroOp1 0001000 If IR [15-12] = Microop2 [4-1] If IR [15-12] Microop2 [4-1] If IR [15-12] - Microop2 [4-1] If IR [15-12] = Microop2 [4-1] 0101010 MARX 0101011 M[MAR]