How to identify one byte of information?

Question

Electronics

There is a number 198 in decimal. In binary it will be /11000110/ and it is equal to 1 byte. This one was taken from the full register and put into another register. That is, they have transmitted information. To find out what information it contains, you need to know in which register it lies. Register address required. And what can be written in one byte /11000110/ . Let's say the word /policy/

Answer 1

van you would read the initial one, or at least looked at the videos on YouTube.
to find out what a processor register is - see the documentation for the processor. there the whole work environment and all the teams are scheduled.
CPU registers have no address. because it is located inside the processor, and not in memory, memory is a device separate from the processor, and addressing is used to indicate specific sections of memory.
you can't write the word "politics" in one byte. look at what text variables and strings are. as well as a text encoding system.
on YouTube everything is chewed on the most do not indulge.

Answer 2

For the very beginning, it’s probably a bit complicated, but still try to read and understand this:
https://ru.wikipedia.org/wiki/ASCII
https://ru.wikipedia.org/wiki/KOI-8
https://ru. wikipedia.org/wiki/CP866
https://en.wikipedia.org/wiki/Windows-1251
Briefly: one letter from the word "policy" can be placed in one byte.