Question: Part B: Using 2:4 Decoders to create a 3:8 Decoder (Graded Multisim) In this part, you will construct a 3.8 decoder by using two 24 decoders. You will need • Two 74139 chips as you used above • A single inverter (listed in Multisim as NOT) USA • Three switches or interactive digital constants • 8 probes 1A 1B 1YO 141 172 143 000 L-16 74LS139D U8B You will

A decoder is a combinational circuit that decodes binary input to decimal information. For example, a 2-4 decoder will accept two selection inputs (s1, s0), and then, based on the binary value of the selection inputs, output high on one of 4 output channels (o3, o2, o1, o0).

Question: 3. Implement a 4:1 multiplexer using a 2:4 decoder and additional logic gates. Show all your work. Your circuit should be similar to the circuit given in Figure 4.17. (7 marks)

A 2:4 Decoder 1 9 D2 D3 This is an active LOW decoder as the outputs will display a 0 when it has been activated (while all other outputs display a 1). The enable line for this is also an active LOW.

Answer to 4) Implement a 2-4 decoder module using Verilog, call

Engineering Electrical Engineering Electrical Engineering questions and answers Write a 2 to 4 decoder program using Verilog and Structural modeling. I wrote the code but for so reason it will not run. Can someone please look at my code and tell me whats wrong? It has something to do with my test bench.

A 3-to-8 decoder can be built using two 2-to-4 decoders plus some basic logic gates as shown in the following figure. Wo W yo Y1 Y2 W2 En Y3 En w yo Y4 Ys Ys 17 A 3-to-8 decoder using two 2-to-4 deceders.

Question: VHDL Design of a 4-1 Multiplexer and 2-4 decoder Objectives1) Design a 4-1 multiplexer using VHDL behavioral modelling.2) Design a 2-4 decoder using VHDL behavioral modelling.3) Introduce basic simulation using the ModelSim tool.4) Introduce FPGA design flow using Intel Quartus Prime tool.EquipmentDE-10 lite FPGA development

Question: Implement a 2-4 decoder in VHDL using Structural Design.Write a Test-bench program and run simulations to validate your design. (explain your steps please)

To design a 4 to 1 multiplexer using a 2 to 4 decoder and necessary gates, first identify which lines of the decoder to connect to the select inputs (S 0 and S 1) such that each input (e.g., W 0, W 1) will be activated correctly.