8
16
9, 8 to shift the bits in & 1 to move the byte into another register.
Approximately 70
the timing of all registers in the basic computer is controlled by a master clock generation.the clock pulses are applied to all flip-flops and registers in the system,including the flip-flops and registers in the control unit.the clock pulses donot change the state of register until it recieves an signal from control unit,these control signals are generated in control unit and provide control inputs for multiplexers in common bus to choose a particular process register!
Hands of a clock move in a clockwise direction. Most hands move with pulses every second and minute, while some move smoothly without any pulses in between.
register has the same clock. counter do not need to have the same clock.
A counter is a sequencial circuit with a set of flip flop which counts the number of pulses given at the clock input A counter is a sequencial circuit with a set of flip flop which counts the number of pulses given at the clock input
Clock
If they're sellers, they clock in at the register in their respective department.
If the shift register is synchronized (uses clock) the control signal is level triggered. If the shift register is asycronized (no clock) the control signal is edge triggered.
A digital Tachometer is digital device which measure the speed of a rotating object. A rotating object can be a ceiling fan ,it can be a car tyre etc. In this meter we just take no. of pulses for one minute then divide by 60,this gives the no. of pulses per min. And its reciprocal ie time for these pulses will be 60/N,where N are pulses for one minute. Then we apply these pulses(which in fact decide open gate time for counting the pulses of a clock signal). Now the no. of pulses of clock signal which are counted by a counter and divide by the open gate time(60/N) gives frquency of the of the rotating object. Since this frequency ie no. of pulses so this the original speed(rpm) of a rotating shaft.
The primary use of a clock in flip flops is to provide the trigger pulse to the flip flop