CPU

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Stores the result of any arithmetic or logical operations carried out by the ALU
Accumilator
1 of 19
Stores the next instruction ready to be decoded
CIR
2 of 19
Hold memory addresses before they go down to the memory bus
MAR
3 of 19
Stores an instruction via data bus
MDR
4 of 19
Stores the location of the next instruction in a program to be executed.
Program counter
5 of 19
is a measure of how many F/E cycles per second
Clock speed
6 of 19
is a super fast memory that stores the most commonly used instruction
Cache
7 of 19
Used to preform arithmetic and logic operations.
ALU
8 of 19
The control unit tells the ALU, input and output devices how to respond to instuctions
CU
9 of 19
Instructions are sent to this
Cores
10 of 19
Allows you to access or store data on a disk
Optical Drive
11 of 19
Protects the internal pieces
Chassis
12 of 19
Converts data into pictures/video
Graphics Card
13 of 19
Powers all internal pieces
Power supply
14 of 19
Holds the long term memory
Hard drive
15 of 19
Holds the short term memory
Random Access Memory
16 of 19
This sends control signals to the other parts of the computer
CPU
17 of 19
Allow the pieces connected to it to communicate to each other
Motherboard
18 of 19
Turns data into sound Connects to the motherboard, creates sound from speakers, and microphone
Sound Card
19 of 19

Other cards in this set

Card 2

Front

Stores the next instruction ready to be decoded

Back

CIR

Card 3

Front

Hold memory addresses before they go down to the memory bus

Back

Preview of the front of card 3

Card 4

Front

Stores an instruction via data bus

Back

Preview of the front of card 4

Card 5

Front

Stores the location of the next instruction in a program to be executed.

Back

Preview of the front of card 5
View more cards

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