Bidirectional Shift Register. Figure 1 shows an n bit bidirectional shift register with serial data loading and retrieval capacity. Verilog n bit bidirectional shift register in digital electronics a shift register is a cascade of flip flops where the output pin q of one flop is connected to the data input pin d of the next.
Bidirectional shift register allows shifting of data either to left or to the right side. Bidirectional shift registers are the storage devices which are capable of shifting the data either right or left depending on the mode selected. Bidirectional shift registers are the storage devices capable of shifting the data either right or left depending on the mode selected.
It can be implemented using logic gates circuitry that enables the transfer of data from one stage to the next stage to the right or to the left depend on the level of control line.
This register has mode input for right shift or left shift a clock signal and two serial data lines one each for input and output. This register has mode input for right shift or left shift a clock signal and two serial data lines one each for input and output. Bidirectional shift registers are the storage devices capable of shifting the data either right or left depending on the mode selected. Verilog n bit bidirectional shift register in digital electronics a shift register is a cascade of flip flops where the output pin q of one flop is connected to the data input pin d of the next.
