#TYPES OF REGISTER
There are basically four types of shift –register is used according to storage & retrieval these
are .
1. Serial in , Serial out
2. Serial in , Parallel out
3. Parallel in , Serial out
4. Parallel in , Parallel out .
In shift register the data value are shifted in serial types such as right shifting , left shifting ,
parallel In , parallel out etc .
Thedata such as binary information are stored into flip-flop serially or parallel . the
data is shifted from the right or left etc , to hold binary request .
i. Serial in , Serial out : in serial in serial out register the data is feeded into one flipflop
and shifted into another procedure flip- flop , the flip- flop shift the data
value according to clock pulse .
Explanation : binary information 1101 is allowed for storing into a memory need four
bit of register initially all flip – flop is set as clear such as zero (low) which the clock
pulse first bit is retrieve as data in FFA . In second clock pulse another data zero is
retrieve from the sequence and feed into FFA and the value stored in FFA push in FFB
or shifted . The whole process is done by the completion of bit in a sequence .
ii. Serial in , Parallel out : In serial in parallel out shift register the value is feeded into
flip-flop as well as taken separate output .
In serial in parallel output two output is taken at a same time serially and parallel
the main function of serial in parallel out binary series are taken both in stable
format .
In serial out the output is according to sequence to sequence of input .
iii. Parallel in , Serial out : in parallel in serial out the value input is a parallel and
serially organized in such type of register all input in a register are done and
perform the task of serial out , the performance in parallel in serial out is faster
than serial in serial out and serial in parallel out .
Explanation : in parallel in serial out the input provide to all register indivisualy and
perform serially .
iv. Parallel in , Parallel out : in parallel in parallel out the input and output is taken at
the same time .
In this register the information is loaded indivisually to the register and taken
output instantaly in this register there is only one input and one output due to this
its fastest than the all other types of register .
*NOTE : in latest computer parallelly in parallel out shift register basically used .
There are basically four types of shift –register is used according to storage & retrieval these
are .
1. Serial in , Serial out
2. Serial in , Parallel out
3. Parallel in , Serial out
4. Parallel in , Parallel out .
In shift register the data value are shifted in serial types such as right shifting , left shifting ,
parallel In , parallel out etc .
Thedata such as binary information are stored into flip-flop serially or parallel . the
data is shifted from the right or left etc , to hold binary request .
i. Serial in , Serial out : in serial in serial out register the data is feeded into one flipflop
and shifted into another procedure flip- flop , the flip- flop shift the data
value according to clock pulse .
Explanation : binary information 1101 is allowed for storing into a memory need four
bit of register initially all flip – flop is set as clear such as zero (low) which the clock
pulse first bit is retrieve as data in FFA . In second clock pulse another data zero is
retrieve from the sequence and feed into FFA and the value stored in FFA push in FFB
or shifted . The whole process is done by the completion of bit in a sequence .
ii. Serial in , Parallel out : In serial in parallel out shift register the value is feeded into
flip-flop as well as taken separate output .
In serial in parallel output two output is taken at a same time serially and parallel
the main function of serial in parallel out binary series are taken both in stable
format .
In serial out the output is according to sequence to sequence of input .
iii. Parallel in , Serial out : in parallel in serial out the value input is a parallel and
serially organized in such type of register all input in a register are done and
perform the task of serial out , the performance in parallel in serial out is faster
than serial in serial out and serial in parallel out .
Explanation : in parallel in serial out the input provide to all register indivisualy and
perform serially .
iv. Parallel in , Parallel out : in parallel in parallel out the input and output is taken at
the same time .
In this register the information is loaded indivisually to the register and taken
output instantaly in this register there is only one input and one output due to this
its fastest than the all other types of register .
*NOTE : in latest computer parallelly in parallel out shift register basically used .
