So how how does the heart of it distinguish between importation and memory, I suppose we think I'll
think about I'll tell you where we have different artist spaces for memory.
And you know how this how does the how do I know it has to access memory or how does the how do I know
it has to access.
For either device or peripheral device.
Before that, let's look into this, suppose this is not supposed to be afraid of C.P.U, CPU had a
memory and then you have utilizers and then you have the bus system, bus system, buses, nothing but
a combination of address, both not a bus and under the bus.
But this is in and of itself.
So you you you have memory and then you have a utilizers and.
You have a system which is used for communication between CPU memory and Iot wireless.
So I guess Buzz is used to carry the address or is a source or destination.
It is used to identify the source or destination that is used to carry the data.
And we have controls which is used to carry them controlling that information.
For example, blocking this call.
We call it US system plus.
So when you're accessing memory, what happens is the CPU will process, I will put the address of memory,
the address of memory on the address box, then it will set the control signal indicating that they
are doing it in operation.
All right.
Look at it.
Information regarding the data and then the delight, the memory is being placed on the back of by the
ship.
But this is a memory addressing works.
So when you try to rewrite CPU will put the address of the particular memory on that bus and they can
send a controlled signal indicating whether it is trying to read or write.
And then the data is placed on the memory team better on the moment.
You know, this isn't a memory on the back of this.
So now it is.
You have American dollars and KBIO directly communicates with the memory controller and memory controller
will do all this operation of getting the data from the chip.
So this is about memory, then we have our devices and devices like paddleboard, keyboard and mouse.
So how can we read or write on these devices?
So Onex say this is what we have is we have a separate quinonez I use.
So this thing is used to distinguish between memory and your operations.
So if this pin is high, I imagine if the skin is high, this means it is performing your operation.
It means it is accessing the memory of the device if this spin is slow.
This means it is accessing memory from the RAM.
So if you are using separate instructions like in and out, what happens is this, I mean, is high.
So that memory will not respond, that it will not respond and I will respond.
So depending on the state of I am.
So when you do not, there's still be high and memory chip will not respond and Iot will respond.
But also the instructions I use will be low and the memory response devices will not respond.
So this is how the hardware will distinguish between memory operation or are you operating.
It has a separate thing in case of Xabier.