Siso Shift Register Timing Diagram. There are six 6 basic types of shift registers which are listed below although some of them can be further divided based on the direction of data flow either shift right or shift left. Serial in serial out shift register siso 2.
A video by jim pytel for renewable energy technology students at columbia gorge community college. Serial in parallel out shift register sipo 3. Here the data word which is to be stored is fed bit by bit at the input of the first flip flop.
From the name serial in serial out shift register siso it is obvious that this type of register accepts data serially one bit at a time at the single input line and shifted to next flip flop serially.
Let s take the four d flip flops and take outputs from each individual flip flop. A video by jim pytel for renewable energy technology students at columbia gorge community college. In n bit register it needs n clock pulses to enter n bit of data serially. You may think what s the point of a siso shift register if the output data is exactly the same as the input data.
