Up-Down Ripple Counter in Hindi Up and down ripple or asynchronous counter is combined in one circuit. Methods for up-down counting. Method for ckt. analysis og Up-Down counter. Counters in Hindi by Dinesh Arya.
Sir, can we use 2:1 Mux between each flip flop in order to select Up counting or Down counting with the mode control input "M" acting as the select line?
nusrat perween as we have to apply M,M',Q, Q' separately for different modes, so the circuit made is OK. Technically XOR is correct. We will not use xor in this case to avoid complexity.
voh sirf truth table design karne ke liye values li hai , practically voh condition kabhi execute hi nhi hogi vaha aap dont care term daal do...fir bhi output same hi rahega.