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  • Question: Design a 3-bit gray code counter using JK flip-flops. The state diagram for this counter is given in the following figure. Complete the excitation table for the counter and obtain input functions of flip-flops A and C only: (JA&KA, JC&Kc) 000 100 (001 101) 011 111) 010 (110) Input Nestane Fliplopintulu KA RH JA А KC 0 1 Present state A 0 0 0 0 0 1 D 1 0 1 1


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Design a 3-bit gray code counter using JK flip-flops. The state diagram for this counter is given in the following figure. Complete the excitation table for the counter and obtain input functions of flip-flops A and C only: (JA&KA, JC&Kc) 000 100 (001 101) 011 111) 010 (110) Input Nestane Fliplopintulu KA RH JA А KC 0 1 Present state A 0 0 0 0 0 1 D 1 0 1 1 1 0 1 1 O JA=AC Jc=( AB)' KA=A'C' Кс= АФВ JA=BC JC=AOB KA=B'C Кс= AB O JA=BC' JC=(AOB)' KA=B'C' Kc= AB JA=BC JC=AOB KA=B'C' Kc= ( AB)' ΚΛΑ