The block diagram shown below represents the hardware that implements the follow

Question

The block diagram shown below represents the hardware that implements the following microoperations: R1 Complementer0 R2 Adder Where Rland R2 are two n-bit registers and a, b, and c are control variables. Include the logic gates for the control functions and multiplexer inputs and outputs. (Remember that the symbol + designates an OR operation in a control or Boolean funetion but it represents an arithmetic plus in a microoperation.) Simplify the control statements for the complementer, adder and the load input (L) a- Complementer- (ab'c'+ abc')L. The simplified complementer expression- b- Adder-(ab'ctabc)L. The simplified adder expression c- L= (ab, c' + abc' + abe+ abe). The simplified expression for L = d- The seleletion multiplexer switch is S=

Explanation / Answer

Hello Sir/Madam

The simplified Complementer Expression is ac'

The simplified Adder Expression is ac

The Simplified Expression for L is a

Selection Multiplexer Switch S is b.
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