11 lines
No EOL
456 B
Markdown
11 lines
No EOL
456 B
Markdown
---
|
|
tags:
|
|
- memory
|
|
- bits
|
|
---
|
|
|
|
# Basics of main memory
|
|
|
|
In essence the main memory is just a large storage area for a bunch of binary digits. Each slot for a 0 or 1 is called a bit:
|
|
|
|
> This is where the running kernal and processes reside - they're just big collections of bits. A CPU is just an operator on memory. It reads its instructions and data from the memory and write back out to the memory. (_How Linux Works: Third Edition_, Brian Ward 2021) |