Question

A four-bit ring counter and a four-bit Johnson counter are in turn clocked by a 10 MHz clock signal. Determine the frequency and duty cycle of the output of the output flip-flop in the two cases

Answer 1

Answer:

A

four-bit ring counter and a four-bit Johnson counter are in turn clocked by a 10 MHz clocksignal. Determine the frequency and duty cycle of the output of the output flip-flop in the twocases.Refer to the three-bit counter arrangement of Fig. 11.57. Determine its count sequence and alsodetermine whether the counter is self-starting. (A counter is self-starting if it automatically goesto one of the desired states with subsequent clock pulse in case it lands itself accidentally into anyof the undesired states.)