chapter5-6 Flashcards

1
Q

CPU

A

Central Processing Unit
Central Processor
Processor
Brains of the Computer
Most Important Element

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2
Q

CPU is housed in a single chip called

A

Microprocessor

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3
Q

What is an ALU?

A

Arithmetic Logic Unit
Performs Arithmetic and Logical Operations

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4
Q

What is a CU?

A

Control Unit
Extracts instructions from memory and decodes and executes them.

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5
Q

What is an Intel?

A

Uses more advanced architecture

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6
Q

What is an AMD?

A

Focuses more on including more cores, making budget friendly CPUs, allowing users to overclock heavily.

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7
Q

4 bit

A

Intel 4004
Intel 4040

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8
Q

8 bit

A

8008
8080
8085

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9
Q

Microcontrollers

A

Intel 8048
Intel 8051
MCS-96 Family

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10
Q

Bit-slice

A

3000 Family

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11
Q

16 bit

A

MCS-86 Family

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12
Q

32 bit : non-x86

A

iAPX 432
i960 aka 80960
i860 aka 80860
XScale

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13
Q

7 32 bit: the 80386 range

A

7.1 80386DX
7.2 80386SX
7.3 80376
7.4 80386SL
7.5 80386EX

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14
Q

32 bit: the 80486 range

A

80486DX
80486SX
80486DX2
80486SL
80486DX4

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15
Q

32 bit: P5 microarchitecture

A

Original Pentium
Pentium with MMX Technology

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16
Q

32 bit: P6/Pentium M microarchitecture

A

Pentium Pro
Pentium II
Celeron (Pentium II-based)
Pentium III
Pentium II and III Xeon
Celeron (Pentium III Coppermine-based)
Celeron (Pentium III Tualatin-based)
Pentium M
Celeron M
Intel Core
Dual-Core Xeon LV

17
Q

32 bit: NetBurst Microarchitecture

A

Pentium 4
Xeon
Mobile Pentium 4-M
Pentium 4 EE
Pentium 4E
Pentium 4F

18
Q

Are 486 processor sockets

A

Sockets 1, 2, 3, 6

19
Q

Are pentium and pentium pro processor sockets

A

Sockets 4,5,7,8

20
Q

is AMD CPUs where the pins are on the CPU. It has larger pins and allows for higher voltages and stability

A

PGA (Pin Grid Array)

21
Q

is Intel chips where the pins are in the motherboard socket. It has smaller pins thus allows for higher and faster current.

A

LGA (Land Grid Array)

22
Q

The required amount to install a chip in a standard 169pin screw Socket 1 motherboard

A

100 lbs of insertion force

23
Q

Is required for all the higher-density sockets. Are handle-actuated.

A

ZIF (Zero Insertion Force)

24
Q

The original OverDrive socket,
now officially called Socket 1, is
a 169-pin PGA socket.

A

Socket 1 (Intel and AMD)

25
Q

Don’t have any mechanical components like fans

A

Passive Heatsinks

26
Q

Heatsinks with fans or other devices that use power

A

Active Heatsinks

27
Q

is called Pentium
OverDrive, it is not a full-scale
(64-bit) Pentium.