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Week 4 Homework

Due Feb 4

For each truth table below, derive the sum of products expression that generates the correct output values, implement your expression in DEEDS, and verify that your implementation is correct. Do NOT attempt to simplify your expression. We'll get to that later. Submit your derivations on paper or via email and submit your DEEDS files as email attachments.

#1 #2 #3
A B Output
0 0 1
0 1 0
1 0 1
1 1 1
A B C Output
0 0 0 0
0 0 1 0
0 1 0 1
0 1 1 1
1 0 0 1
1 0 1 0
1 1 0 0
1 1 1 0
A B C D Output
0 0 0 0 1
0 0 0 1 0
0 0 1 0 1
0 0 1 1 0
0 1 0 0 1
0 1 0 1 0
0 1 1 0 0
0 1 1 1 0
1 0 0 0 1
1 0 0 1 0
1 0 1 0 0
1 0 1 1 1
1 1 0 0 0
1 1 0 1 0
1 1 1 0 1
1 1 1 1 0