Question: Consider the following data path ( slightly modified from that given in the book ) Screen Shot 2 0 2 0 - 1 1 -
Consider the following data path slightly modified from that given in the book
Screen Shot at PMpng
The Finite State Machine Control unit presents the following control signals to the data path on a given tick of the clock. All values given as unsigned binary
DR ; SR; SR; SRMUX ; ALUK ; GateALU; LDREG
You may further assume that the ALU control signals mean the following
ALUK Add input A and B
ALUK Compute bitwise AND of input A and B
ALUK Bitwise NOT of Input A
ALUK Pass input A through to the output unchanged
Which of the LC assembly instructions does this presentation of control signals implement?
Group of answer choices
ADD R R R
ADD R R R
AND R R R
AND R R R
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