1 votes 1 votes An industrial control circuit has four inputs (A, B, C & D) which activate a single output (F) under the following operating conditions: • C & A can never be High (1) at the same time. • If D is high (1) and A is low (0) and at least one of the other two inputs is high, the output is active (High). • If D & A are both low (0) and at least one of the other two inputs are High (1), the output is active. • All other input combinations cause the output to be low (0). Design and implement this control. Estifo asked Aug 25, 2016 reshown Aug 25, 2016 by Estifo Estifo 435 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply Praveen Saini commented Aug 25, 2016 reply Follow Share can we say $F(A,B,C,D)= \Sigma_m(2,3,4,5,6,7)+d(10,11,14,15)$ ? 0 votes 0 votes Estifo commented Aug 25, 2016 reply Follow Share You are right but is there any way I can implement the control using a multiplexer 0 votes 0 votes Praveen Saini commented Aug 26, 2016 reply Follow Share I think we can implement any boolean function with multiplexer /decoder. 1 votes 1 votes mcjoshi commented Sep 7, 2016 reply Follow Share @Praveen_sir How can we say that ? encountered a similar question in Madeeasy_test_series : What should be the approach to solve such type questions ? 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes ans is f(a,b,c,d)=sum of( 2,3,4,5,6,7) __ answered Sep 7, 2016 __ comment Share Follow See all 0 reply Please log in or register to add a comment.