CSE370 Quiz 2 (25 October)

1. A function, F, is implemented using the 8:1 multiplexer shown below. Finish filling in the Karnaugh map shown below.

2. It turns out that in implementing F using the multiplexer of problem 1, some assignments were made to don't care conditions. In reality, we do not care what the function output is whenever C is 0 and D is 1. Minimize the function taking advantage of this don't care information by first filling in a new K-map with the don't cares present. Finally, implement the resulting minimized expression using the PAL shown below by placing an "X" where you want a connection to be made.