Question

Consider the following circuit which contains 2 Mux 8x1, one 3-bit binary count-up counter, and some logic gates along with the timing diagram of 5 output lines L1 to L5. (Fig. 18) which of the timing lines (L1 to L5) can represent the F4 function based on MUX inputs. . 1 0 1 1 0 0 + F1 MUX 3x8 clk 1 . . 1 1 L1 CLK Binary Counter L2 L3 0 1 1 L4 13 MUX 3x8 4 0 0 1 -5 . 1 F3 F4 F5 Fig. 18 L1 on the table A. L5 on the table B. L2 on the table L3 on the table D. None of them E.

Answer 1

For the given cape lete draw a truth table FH - F,-F (count Fi Fa F4 O 1 1 - 0 - 1 O a 1 1 the truth By observing table. we can say thot * 123 gives correct ware foom

ok how we gonna conform this - too clk one 2 -> by is o clk 23 1318 i clk 456 23ię o cik 7,8 23.181 Thak you!

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