Sequential (138) modulator of the server of telecom

https://johnchihau.blogspot.com/2026/04/john-eddy-is-person-in-this-link.html?m=1

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Ref: https://johnchihau.blogspot.com/2026/04/john-eddy-is-person-in-this-link.html?m=1

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John : See the 1st picture.  Originally,  there's not an independent CPU for the I/O. Therefore,  I add an independent I/O for the I/O.

Me: Ok.

John : The 2nd picture above is a bit complicating.  There're 2 modulator.  1st one is the modulator of our personal computer. 2nd one is  the modulator of the telecom server. 

Me. OK.

John : I assume that.  There's a register called Register_a which has 2 bits. They are b1 and b2. The input of B1 isn't from the modulator of our personal computer. 

Me: The input of B1 is from the modulator of the telecom server. 

John : Correct.  B2 doesn't output to the modulator of our personal computer.  B2 output to the modulator of the telecom server. 

Me: Ok.

John : Therefore,  there must be a data field called Storing type, like this,

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Subject [Register_A]

Storing_type [I/O] or General Memory 

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John : If you set the data field of storing type as General Memory,  what will happen ?

Me: The input of B1 will be from the modulator of our personal computer and B2 will output to the modulator of our personal computer through Route A.

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Me: The modulator of our personal computer must be controlled by the modulator of the telecom server.