hello everybody


while i was solving old exams problems, i found a really hard problem

it's as follows

what goes in the MUX is A and B
and what goes in the ROM is C and D


am I starting it right?

 

remember one thing,if you want to implement the given problem first try to come up with a truth table,treating the sum of minterms form m10-m15 as dont care condition.
then you must not that the rom is made up of a decoder and multiplexer.so for the decoder is a 2 x 4 decoder and the multiplexer is a 4-1 mux.
the ouput of the decoder goes through the OR gates then to the MUX.

try to get a book by morris mano, it will help you more