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©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

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Page 1: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman1

AT StyleSystem Board

(Animated Presentation)

©Richard L. Goldman

April 25, 2002

Page 2: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman2

Baby AT Style System Board

Page 3: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman3

Baby AT Style System Board

8.57”

13.04”

Page 4: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman4

Baby AT Style System Board

8.57”

13.04”

Mounting Holes

Page 5: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman5

Baby AT Style System Board

8.57”

13.04”

Keyboard Connector5-Pin DIN

Page 6: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman6

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….CPU Socket

Page 7: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman7

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

Chip Set

Page 8: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman8

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

Memory Slots

Page 9: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman9

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

BIOS

AM

I

Page 10: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman10

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

Battery

AM

I

Page 11: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman11

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Floppy Disk Drive Connector(34-pins)

Page 12: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman12

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Hard Disk Drive Connector(40-pin)

Page 13: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman13

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

ISA Expansion Slots(16-bit)

Page 14: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman14

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

PCI Expansion Slots

Page 15: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman15

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

AGP “Expansion Slot” Accelerated Graphics Port

Page 16: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman16

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Serial Port ConnectorsCOM 1 & COM 2

Page 17: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman17

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Parallel Port ConnectorLPT 1

Page 18: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman18

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Power Connector

Page 19: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman19

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

IOn-board Power Supply

Page 20: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman20

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

IOn-board Power Supply

Voltage Regulator

Capacitor

Inductor

Heat Sink

Page 21: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman21

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Integrated CircuitKeyboard Controller

Page 22: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman22

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Transistors

Page 23: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman23

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

CrystalOscillator

Page 24: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman24

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

DiodesRectifiers

Page 25: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman25

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

DiodesRectifiers

DiodesSignal

Page 26: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman26

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Resistors

Page 27: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman27

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

SIPPSingle Inline Pin Package

(Resistor Array)

Page 28: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman28

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Capacitors

Page 29: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman29

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Jumpers

Page 30: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman30

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Configuration Tables(Jumper Settings)

•Bus Speed•Multiplier•CPU Voltage•etc.

Page 31: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman31

Baby AT Style System Board

8.57”

13.04”

……………………………….…………….….…….… ….…….

…….

…………………….…………………….

AM

I

Indicators and Control Connector•Power Switch•Power Indicator•Reset Switch•Hard Drive Indicator•Speaker•etc.

Page 32: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman32

Baby AT Style System Board……………………………….…………….

….…….… ….…….

…….

…………………….…………………….

AM

I

Page 33: ©Richard L. Goldman 1 AT Style System Board (Animated Presentation) ©Richard L. Goldman April 25, 2002

©Richard L. Goldman33

Baby AT Style System Board……………………………….…………….

….…….… ….…….

…….

…………………….…………………….

AM

I