sequential (47) chosen clock line (starting point and ending point)

https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_62.html

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Ref: https://wodewangzhishime.blogspot.com/2022/06/what-does-he-need.html .

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Me: R0(1),R0(2),R0(3),R0(4) form a register called register_a.

John: This register has a starting point and an ending point.

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If (the starting point and the ending point = 1,1,1)

{

Commutator_a = chosen.

}

else if (the starting point and the ending point = 0,1,1)

{

Commutator_b = chosen.

}

else if (starting point and ending point = 0, 0,0)

{

commutator_c = chosen;

}

else if (starting point and ending point = 0,0,1)

{

No commutator is chosen; // the status is mask - interrupt.

}

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You can read this articles. https://wodewangzhishime.blogspot.com/2022/06/httpswodewangzhishime_10.html . No matter it is parallel or serial input, the chosen clock line is at the Up cycle.

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