sequential (102) left shift

https://wodewangzhishime.blogspot.com/2023/12/blog-post_13.html

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Ref: https://wodewangzhishime.blogspot.com/2023/12/blog-post_13.html .

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1) The field of value is at the right-side most.

2) The field of value is right-shift unilateral.

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John: Here comes a question. . If register 1 is master and register 2 is slave, what happen??

Me: I use the first picture as an example. Register 1 will create a cross over to swap the direction of the flow of the current. . Consequently, left-shift is available. .In reality, left-shift doesn't exist.

John: In this case, the field of value will be affected.

Me: No, because, the resistance of left shift is higher than the resistance of output.

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Me: I use the second picture as an example. . If the cross-over just cover the field of value. And, it doesn' cover the field of object, the field of value can not left-shift to the field of ojbect.

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John: Both picture one and picture two work.