B

4. Use the Word table tool to construct the truth table for this circuit. Be sure to include intermediate values. Insert column headings in the first row. Be sure to use the Insert > Equation tool so that standard Boolean logic symbols are displayed in the headings. A B. D In the circuit implementation of an 8-bit adder, explain why the carry bit connection of the least- significant bit is connected to ground. Explain in words what values for A, B, C, D, E will cause a 1 to appear at point X. A B E

Design a 2-bit multiplier with 2 2-bit inputs (X1X0 and Y1Y0) and gives out a 4-bit product (P3P2P1P0). Using ACT1 logic modules shown below only, no other gates are allowed. Intermediate logic module signals (F1, F2, and S) are not accessible to other logic modules.

Hi I need help to understand the boolean Expression. And thank you

Give all gates output

show how to design a 8-bit Function Unit Combining Arithmetic Logic Unit (ALU) and a Shifter that can perform the operations given in table 1 below. Use X and Y as 8 bits input and F as 8 bits output as shown in Figure 1. S0,S1,S2 and S3 represent the selction code in the operation set table Three statue bits V (over flow), C (carry), N (negative) and are related to arrithmatic operations and statue bit Z (zero) is relataed to both arrithmatic and logic operation. Test your designed Function Unit with necessary tables.

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Using AND gates OR gates and inverters, draw a schematic for the function F = A&B + A&C + B&C. You do not need to minimize the function.(NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE )

(b) For the following circuits, (i) Write down the logic statement (ii) write down the truth table A

How can these logic equations be modified to remove potential timing glitches? AB' + A'C + BC' (A' + B)(A+C')(B'+C)