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Results tagged with operating-system
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user 2228
Questions related to software that manages computer hardware resources, and more specifically microcontroller or microprocessor operating Systems
5
votes
Accepted
History, reason for and implications of the 2 modes of a modern microprocessor?
Rather a lot of questions in this question, but I can address some of them.
Intel have four modes known as "rings", but two are frequently unused.
Intel 8080 and Zilog Z80 didn't have modes so an …
- 47.1k
1
vote
Linux on board without 3rd party modules. Where to start?
You need:
A kernel built to support the target architecture, including endianness
A means of actually booting the kernel on the target platform (e.g. U-Boot)
Drivers included in the boot kernel or …
- 47.1k
2
votes
Accepted
What makes a circuit bootable or capable of runnning an OS?
You're searching for a distinction which is more philosophical than practical. It's very Wittgenstein's Ladder.
where is the line that separates one programmable IC from another one, that allows t …
- 47.1k