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Multiplying two 2-bit numbers (X0X1 and Y0Y1) requires a 4-bit output (Z0Z1Z2Z3). They force us to...

Multiplying two 2-bit numbers (X0X1 and Y0Y1) requires a 4-bit output (Z0Z1Z2Z3). They force us to perform the multiplication with a two-bit state machine with flip flops type D. The present state of the machine will be one of the numbers to multiply (Y0Y1) and the next state will be two of the four bits of the multiplying ( Y0Y1 -> Z2Z3). The other two bits (Z0Z1) will be additional outputs that will be determined using the two input bits (X0X1) and the present state (Y0Y1). A. Make a state table that summarizes this problem in a clear way. B. Make the state machine with its logic gates, type D flip flops, two inputs and four outputs.


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