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 452 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.