May 2024
Intermediate to advanced
560 pages
14h 32m
English
Content preview from Computer Architecture
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10
MEMORY
So far we’ve constructed registers and a small, Baby-sized RAM to use as memory. We made these from flip-flops. Larger memories can’t usually afford to use flip-flops, however, so they’re typically made using other technologies, like DRAM and hard disks. These other technologies are slower, creating a trade-off between speed and size. In this chapter, we’ll look at the details of larger memories. We’ll discuss primary memory, caches, and secondary and offline memory, and begin by looking at the memory hierarchy.
The Memory Hierarchy
At any point in time, usually only some of our data is important and in frequent, current use. Other data ...
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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.