The next table represents a truth table of a 1-bit comparator. With 3 outputs. A A>B AcB A=B 1 1 1 1 1 A-B 1-bit A>B Comparator A

In designing a circuit for the counter that detects two or more consecutive 1's in a string of input bits stream (x) using JK Flip-Flops, if states are named as A and B, then A(t+1) and B(t+1) can be expressed as ......... Oa. A(t+1) = m(3, 5); d(1) and B(t+1) = m(5); d(1) O b. A(t+1) = m(3, 5); d(6, 7) and B(t+1) = m(1); d(6, 7) O c. A(t+1) = m(5); d(1) and B(t+1) = m(3, 5); d(1) O d. A(t+1) = m(3, 5); d(1) and B(t+1) = m(3, 5); d(1)

Convert the following Boolean expression to a circuit, draw the circuit on EWB and simulate it to fill- in its truth table shown below. Q = A+BC + AB

Create/design a circuit in Logisim to implement the following Truth Tables requirements: All buttons are 2-state , Wiring inputs/outputs thru the remaining gate(s)

Implement the circuit defined by equation F(a,b,c,d) = E (0,5,6,7,11) using: 4-to-1 multiplexers and logic gates. 2-to-4 decoders with non-inverted outputs and logic gates. i. ii.

Task: DL34. In digital electronics, a NAND gate (NOT-AND) is a logic gate which produces an output which is false only if all its inputs are true; thus, its output is complement to that of an AND gate. A LOW (0) output results only if all the inputs to the gate are HIGH (1); if any input is LOw (0), a HIGH (1) output results. A NAND gate is made using transistors and junction diodes. Minimum number of NAND gates required to implement the following binary equation (A'+B') (C+D)?

How to do this in decoder or multiplexor?

Write down the Boolean expressions corresponding to the digital circuits shown below

A combinational circuit has three inputs (C,1,,1o) and two outputs (01,00). The function is implemented as the following: If C = 0, then O,00 becomes I, 1o. If C = 1, then O,0, becomes (1,11)+1. For example, if C = 1 and 1, is 01, 0,0, becomes 10. Note that, if I, 1, is 11 and = 1, then the output value wraps around 00, without any overflow. %3D F Oo The Boolean expression for 01 and O0 and in sum of minterms form are: Select one: None of the above. Oo = E(2,3,4,5) Oc 01 = E(2,3,5,6) 0, = E(1,3,4,6) O01Σ (1,3,5,6) 00Σ( 2,3,4,5) O c. %3D 0 Σ(1,3,5,6) 0,-Σ(2,3,4,5)

Using xilinx design the circuit described below: • Circuit takes in 3 inputs, a,b,c Outputs 1 when a is 1 but b is 0 Outputs 1 when b and c are both 1 Outputs 0 in all other cases. Design this circuit using a combination of the basic AND, OR or NOT gates. Repeat this design usung a multiplexor or a decoder. n D