Help please! Which equation is the correct one for this question? Question 30 A
ID: 3664512 • Letter: H
Question
Help please! Which equation is the correct one for this question?
Question 30
A network router connects multiple computers together and allows them to send messages to each other. If two or more computers send messages simultaneously, the messages “collide” and willl have to be resent. Using the combinational logic design process, create a collision detection circuit for a router that connects 4 computers.
The circuit has 4 inputs labeled M0 through M3 that are set to '1' when the corresponding computer is sending a message, and '0' otherwise.
The circuit has one output labeled C that is set to '1' when a collision is detected, and to '0' otherwise.
Select the most correct equation
C = M0(M1+M2)+M1(M2+M3)+M1M2
***DISREGARD this big box thing! I don't know why it appeared in the question when I posted it but I don't know how to delete it***
C = M0(M1+M2)+M1(M2+M3)+M1M2
C = M0(M1+M2+M3)+M1(M2+M3)+M2M3 C = M0M1+M1(M2+M3)+M3(M2+M0)Explanation / Answer
Answer:
C = M0(M1+M2+M3)+M1(M2+M3)+M2M3 is the equation which suits because from the given data we can state that we need to activate only one product i.e 1------>activated 0-------->means inactivated and also only one slot is activated at a time.The resultant will be no data inputs n control bits and 2 to the power n output bits.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.