PN Sequence Generator Circuit Design in Multisim

I tried doing a PN Sequence generator using a shift register in Multisim but it didn't work. However this one with d flip flops and xor gate did work somewhat. Here is the circuit.

Components Required:

1. 4D Flip Flops

2. XOR Gate

3. Function Generator for Clock Pulses

4. Oscilloscope

Circuit Design :

Output:-

Red Square waves- Clock Pulses

Blue waves- PN sequence

Hope this helps!

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