CpE272Lab1

# CpE272Lab1 - CpE 272 Lab# 1 Introduction In lab #1 we...

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CpE 272 Lab# 1 Introduction In lab #1 we learned how to set up different types of logic gates including; AND, OR, NOT, NAND, NOR, and XOR gates. And verify the truth tables for each gate. This experiment can show us the different qualities and uses that different logic gates can provide us with. We also learned what happens when two gates are wired through each other and the truth tables that are created. A result of 1 or 5v is true a result of 0 or the Ground is false. Experiment Part I : EXP. 1) The goal for this part of the lab was to connect an AND gate to the NI ELVIS board, connect the inputs to 5v and ground busses and the output to the LED light. We then determined the truth table for the AND gate. AND Gate Truth Table A B Y 0 0 0 0 1 0 1 0 0 1 1 1 EXP. 2) The goal for the second part was to connect the first AND gate output to a second AND gate input and the third to either the 5v or ground busses. We then determined the truth table for the double gate. Double AND Gate Truth Table A B C Y 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 Results : What we created in experiment two part one was just a three input AND gate. And the only time that the value that is returned is true is when all the inputs are true.

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Part II: EXP. 1) The goal for this part of the lab was to connect an OR gate to the NI ELVIS board, connect the inputs to 5v and ground busses and the output to the LED light. We then determined the truth table for the OR gate. EXP. 2)
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## This note was uploaded on 04/07/2008 for the course CPE 272 taught by Professor Ad during the Spring '08 term at WVU.

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CpE272Lab1 - CpE 272 Lab# 1 Introduction In lab #1 we...

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