Q.3. Answer (only Two) of the followings: A. Analyze the sequential logic circuit shown in figure below: x x D1 A D2 A CLK A B. Draw the logic circuit and state waveform of 5-bit Ring counter of an initial state (11011). C. Design M8 Asynchronous counter.

answere fast please question from DIGITAL LOGIC DESIGN  TOPIC : Designing Combinational Logic You are designing a water level circuit using 74ALS151 (8 to 1 Multiplexer IC)* When input is 0000 that means tank is empty.* When input is 1111 that means tank is full.* When input is below 5, that means water level is low.* So, make a circuit using 74ALS151 Multiplexer IC that shows a "low water" indicator light(by setting an output L to 1) when the water level drops below level 5.

For the input waveforms in Figure , what logic circuit will generate the output waveform shown? Explain in detail for each. Inputs B Output X Inputs B Output X

PLEASE HELP ME , this subject is all about combinational logic  design

.Provide a detailed report on the combinational logic circuits below. 1. Magnitude Comparators a. What are magnitude comparators? b. How does it work? c. Applications of magnitude comparators.

6. For the follow logic circuit system, the output f is: 5 (A) ab. (B) a + b. (C) a'+b'. (D) a'b'. a b

What is the main difference between combinational and sequential logic circuits.

Draw logic diagram for half adder and full adder circuit using Logisim Software

Figure Q2(e) shows a programmable logic array (PLA) unit with two inputs, four columns, and three outputs. Show the steps to implement a one-bit comparator using this PLA. Note that the output should have equal (EQ), less than (LT), and greater (GT) status. A, 02 Figure Q2(e)

Design the following combinational logic circuit with a four-bit input and a three-bit output. The input represents two unsigned 2-bit numbers: A1 A0 and B1 B0. The output C2 C1.C0 is the result of the integer binary division A1 A0/B1 B0 rounded down to three bits. The 3-bit output has a 2-bit unsigned whole part C2 C1 and a fraction part CO. The weight of the fraction bit CO is 21. Note the quotient should be rounded down, i.e. the division 01/11 should give the outputs 00.0 (1/3 rounded down to 0) not 00.1 (1/3 rounded up to 0.5). A result of infinity should be represented as 11.1. A minimal logic implementation is not required. (Hint: start by producing a truth table of your design).