Administrator

One approach for Mux4Way16 is to design Mux4Way (single bit) and put 16 of them into Mux4Way16.
The Mux4Way has 6 inputs: sel0, sel1, a, b, c, d, so there are 2^6=64 lines in the truth table and the Karnaugh map will be 8 by 8. This is too big to easily do by hand, so a different approach is needed.
One of the goals of this course is to learn how to use abstraction. Since you just made Mux16, think about how you can use some Mux16s to make Mux4Way16.
It might be easier to first think about how to make DeMux4Way from DeMuxs.
Mark
