How is time measured in computer systems?
Posted
by
DRK3
on Super User
See other posts from Super User
or by DRK3
Published on 2011-03-05T05:12:29Z
Indexed on
2011/03/05
7:26 UTC
Read the original article
Hit count: 461
Something I have been puzzled about is this: how exactly does a computer regulate and tell time? For example: if I were to write a program that did this:
Do 2+2 then wait 5 seconds
How does the processor know what "5 seconds" is? How is time measured in computer systems? Is there a specific chip for that sole purpose? How does it work?
Thanks for any replies; I'm really interested in computer science, and would love any help you could give me =D.
© Super User or respective owner