12: Design a 2x4 decoder using only a minimum number of 2-bit magnitude comparators. The compleme...
Design 2-bit comparator using 1-bit comparators. Draw the circuit using a block diagram for the unit comparator and any additional gates. Include logic such as: A=B when (A0=B0 && A1=B1) A>B when (A1>B1 or A1=B1 && A0>B0), etc.
Design 3- to – 8 decoder using logic gates with enabler, AND, NOT, etc..? Design 3- to – 8 decoder using only two 2-to-4 decoders graphical blocks, use enabler input? a) Design a 3-bit ripple-carry adder using AND, OR, NOT, EXOR, etc.; include carry-in (Cin), carry-out (Cout) and overflow input/output signals? Note: Design for 1-bit first, then extrapolate to 4-bit using 1-bit full-adder graphical block. Design a 3-bit ripple-carry subtractor using AND, OR, NOT, EXOR, etc..; include carry-in (Cin), carry-out...
Design a combinational circuit that accepts a 2-bit number and generates a 4-bit binary number output equal to the square of the input number. Use Decoder and any other external gates as necessary to implement your design. Draw the logic diagram and clearly label all input and output lines.
Using building blocks such as binary adders, comparators, multiplexers, decoders, encoders, and arbiters as well as logic gates, design an 8x2 popularity circuit – a circuit that accepts eight two-bit numbers and outputs the number of times each of the four numbers appears on the input.
Show how to implement a 5x32 decoder using smaller 3x8 and 2x4 decoders shown below. Label the minterms the resulting 5x32 decoder generates given that the inputs are (x, y, z, t, w) in this order. 0 0 1 1 2x4 lo lo 2 3 2 3 1 11 3x8 4 12 5 6 7
1. Using only half adders, design a four-bit incrementer circuit (a circuit that adds 1 to a four- bit binary number). 2. Using only 2-to-4 line decoders with enable, construct a 4-to-16 line decoder. 3. Using a decoder and external gates, design the combinational circuit defined by the following three Boolean functions: F = x'y'z' + x2 F2 = xy'z' + x'y F3 = x'y'z + xy
design a combinational circuit using suitable decoder that accepts 3 bit binary number generates an output binary number equal to square of input number.
Q2 (20pts) Design a combinational ct that accepts an input 3-bit binary number (XYZ) and generates an output 4-bit binary number (ABCD) where output equal to the double of the input number. (a) Construct the truth table (b) State each output-bit as a function in sum of minterms (SOM) form: (c) State each output-bit as a function in product of maxterms (POM) form: ΠΜ(.) (d) Optimize the circuit using K-maps and find the simplified functions Show your work full-credit. Q3...
Design 4 to 1 mutiplexer using the design procedure : 8. Design 2 to 4 decoder : 9. Design 4 bit comparator: 10. Design 1 bit ALU: 11. What is the difference between a combinational circuit and sequential circuit? Give example of each. 12. Draw an arduino board and label 10 major parts. 13. Describe the general setup for an arduino board when used to design a digital system.
4. Design a 1-of-24 decoder using the shown 1-of -8 decoder. 12 points 74ALS138 1-01-8 decoder 0,, 0,0,0,0,.