ECT 114 Week 5 iLab

ECT 114 Week 5 iLab Click Below Link To Purchase www.foxtutor.com/product/ect-114-week-5-ilab Problems: 1. efly explain the operation of a multiplexer 2. Describe one practical application that uses a multiplexer. 3. Briefly explain the operation of a demultiplexer. (1 point 4. Describe one practical application that uses a demultiplexer. (1 point 5. Complete the following timing diagram based on the data sheet for the 74151 multiplexer. (10 points) 6. Interpret the datasheet for the 74138 demultiplexer and complete the following timing diagram. (9 points) 7. Download and unzip the Quartus programming file entitled “multiplexer” to the folder c:\ECT 114 \week5 on your computer. The file is located in the “Doc Sharing (Week 5 Lab Files)” directory in eCollege. Note: You will not be able to recompile this project because you are only given the programming (.sof) file. The steps to programming a file are included in the Week 3 Lecture. Program the faulty 74151 multiplexer into the FPGA on your eSOC board. As you control the multiplexer inputs with switches, complete the following function table. If the LED is on, that corresponds to logic high. Off corresponds to a logic low. In order to see which input connects to the Y output, you will need to toggle the data switches one at a time. (10 points) 8. Compare the results of your table from the eSOC multiplexer to a data sheet and identify what line(s) are incorrect. (5 points) 9. Download and unzip the Quartus programming file entitled “demultiplexer” to the folder c:\ECT 114 \week5 on your computer. The file is located in the “Doc Sharing (Week 5 Lab Files)” directory in eCollege. Note: You will not be able to recompile this project because you are only given the programming (.sof) file. Program the faulty 74138 demultiplexer into the FPGA on your eSOC board. As you control the demultiplexer inputs with switches, complete the following function table. If the LED is on, that corresponds to logic high. The circuit programmed is identical to the circuit in problem 6. (10 points) 10. Compare the results of your table from the eSOC demultiplexer to that of the data sheet and identify what line(s) are incorrect. (5 points) 11. Open the Quartus II software and create a new project calledW5iLabmux. Using the VHDL editor, create a mutliplexer (shown below) based on the IF – THEN – ELSE statement. A note of caution is that some text editors add the smart quotes. Quartus will not recognize those quotes and you may get an error in your program. (6 points) 12. Open the Quartus II software and create a new project calledW5iLabdemux. Using the VHDL editor, create a demultiplexer based on the IF – THEN – ELSE statement. (6 points)