June 2014
Beginner to intermediate
208 pages
7h 14m
English
Content preview from Computer Interfacing
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Computer interfacing
A question of speed
The second case concerns two devices, the computer and
a peripheral, that both handle digital signals but have
quite different operating speeds. The best example is
when a printer is driven from a computer. The latter is
capable of working at quite incredible speed, often ex-
ecuting thousands of instructions in a few milliseconds.
The printer, by contrast, is incredibly slow. Even the
fastest printer is virtually at a standstill compared with
the speed of the computer. Yet somehow it is essential
to synchronise the two so that the printer gets its sup-
ply of data to carry out its task. An interface i ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.