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‫Welcome to enter your feedback register demonstration on the basis to development board for this demonstration

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‫we're using the four digit seven segment display located on the basis to development.

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‫We also are using sites which zero to be a reset and or push button zero to give us the next number

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‫in our if you back shift register.

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‫We're using this when your feedback shift register to generate random numbers where we're displaying

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‫the random numbers on the 7 segment display in hexadecimal format.

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‫So right now we start out we have our what we call the seed value.

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‫In this case is 0 0 1.

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‫And since we have 16 bits we have a design in such a way that we have sixty five thousand five hundred

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‫thirty five different combinations until we receive one again.

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‫So when I pressed button zero and we generate a number 8 000 press again for 0 0 2 1 0 0 8 if I just

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‫keep pressing we keep generating numbers.

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‫Now if I keep doing this they'll appear to be random it just appears to be Gerring is random hex numbers.

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‫But if I go and I reset we go back to 1 and pressed again.

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‫Since I've been reset I can press the button.

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‫Nothing will happen.

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‫A plot of reset.

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‫Press the button.

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‫Now I guess my a for to reset try again a four two.

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‫And so that's where Rickover the term pseudo random because every output is dependent upon the previous

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‫input.

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‫So it's not truly random.

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‫However if in a computer system you have a clock is just clocking real fast.

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‫They like this are much faster and you just say stop.

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‫And then you say go again.

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‫You say stop.

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‫These numbers would appear to be random.

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‫They're all over the place.

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‫And so that is one of the major things you can you lend your feedback shift register for this to generate

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‫random numbers such as in your computer whenever you call a function to generate a random number.

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‫It most likely has some sort of feedback register used to generate these random numbers as is dependent

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‫upon what the seed value is you're placing inside your random number generator to determine what the

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‫outcome of the next number.

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‫So on and so forth will be known as is when your feedback shift treatise or demonstration running on

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‫the base is to board.