Decoder
easyA decoder receives a binary address and asserts exactly one of its outputs.
1.
For an input vector of width N, what is the width of the output vector?
2.
Build a 2-to-4 decoder.
3.
Build a 3-to-8 decoder.
4.
Explain what a pre-decoder is, why it is used, and demonstrate it on a 4-to-16 decoder.