4 bit Shift Register
It’s work as a serial or parallel input/output
Si/So , Si/Po , Pi/Po , Pi/So
From the up left
1st Logic source is the mode Enable HIGH for serial input and LOW for the parallel input
2nd logic source is for serial input
3rd,4th,5th,6th logic sources are for the parallel input
The “Single Pole Single Throw” switch is for circulate the date in the register
7th,8th logic sources are the Clock for the circuit
if you want to take the serial output “So” is the output from the last D flip flop
Please submit a comment if you have any questions or advice.
Thanks
Enjoy ;)
