sequential (42) no realistic serial circuit (not and gate)

https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_13.html 

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Ref: https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_15.html .

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Me: OK. Now, we look at the above picture. It is a circuit of "flip and flop" called R0(1).

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if (the gate of Setting of R0(1) = 1 & the gate of resetting of R0(1) =0)

{

if (the clock line of setting of R0(1) is 1 & the clock line of resetting of R0(1) is 1) 

{

The output of the setting of R0(1) is false;

The output of the resetting of R0(1) is true;

The status of R0(1) = stable.

}

}

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John: However, hacker may create the following phenomenon.

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if (the gate of Set of R0(1) = 1 & the gate of reset of R0(1) =0)

{

if (the clock line of set of R0(1) = 0 & the clock line of reset of R0(1) =1) 

{

The output of the setting of R0(1) is true;

The output of the resettig of R0(1) is true;

The status of R0(1) = Unstable. 

}

}

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