Question

In: Computer Science

what is nibble? what is counter?

what is nibble?
what is counter?

Solutions

Expert Solution

Nibble:-

  • Nibble is nothing but the name of 4 bit binary number i.e. 8 bits equal a Byte similary the 4 bit binary digits is Nibble.
  • A single haxadecimal number is represented by a Nibble i.e. by 4 bits.

Counter:-

  • Counter is a sequential circuit which consists of groups of flip flops (along with a clock signal) that is used to counting the pulses.
  • Generally, there are two types of counter :i)Synchronous counter and (ii)  Asynchronous counter
  • In Synchronous counter the same clock signal is applied to all flip flop at the same time.
  • In Asynchronous counter the different clock signal are provided to each flip flops i.e. output of of one flip flop is given as clock signal for the next flip flop.
  • Asynshronous counter is also known as ripple counter.

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