8

VRM

D

AGP

7

 

6

 

5

4

Block Diagram

 

 

 

 

Processor

 

 

 

Clock

 

ADDR

CTRL

DATA

 

 

 

ADDR

CTRL

DATA

Rambus

DRCG

 

 

 

 

 

 

AGP Bus

 

 

 

VTERM

 

 

 

 

RIMM0

 

MCH

 

 

RIMM1

 

321

Device Table

 

 

 

 

D

REFERENCE

DEVICE

GATES

SHEET

 

DESIGNATOR

TYPE

USED

NUMBER

 

U1

LM4880

 

14

 

U2

AD1881

 

13

 

U3

74LVC08A

A, B

36

 

U4, U6

GD75232

 

30

 

U8

82562

 

17

 

U10

82820 (MCH)

 

6, 7

 

U11

CK133

 

5

 

C

B

IDE Primary

IDE Secondary

USB Port 1

USB Port 2

AC’97 Audio

Modem

FWH

UltraDMA/100

USB

AC’97 Link

ICH2

PCI CNTRL

PCI ADDR/DATA

LPC Bus

SIO

Keyboard

 

Floppy

 

Parallel

 

 

 

 

 

Mouse

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial 1

 

 

 

 

 

 

 

 

 

Serial 2

 

 

 

 

 

PCI CONN 1

PCI CONN 2

PCI CONN 3

82562EH/ET

CNR LAN

Game Conn

PCI CONN 4

U12

DRCG

 

5

C

U13

82820 (ICH)

 

8, 9

 

U14

74LVC07A

A, B, C, D, E

7, 23, 34, 35

 

U15

74LVC14a

A, B, C, D, E

36

 

U16

FWH

 

10

 

U17

LPC47B27X

 

12

 

U18

74LS132

B, C

34, 36

 

U19

74LVC07A

A, C, D

23, 27

 

U20

74LVC06A

A, B, C

36

B

U21

74HC03

 

15

 

U25

82562EM

 

18

 

 

 

 

 

 

U26

FFB3904

 

23

 

U27

H1138_Argonite

 

20

 

U28

A03449-001

 

19

 

A

A

TITLE: INTEL(R) 820E CHIPSET 2 DIMM FCPGA REFERENCE BOARD

REV:

BLOCK DIAGRAM

DRAWN BY:

0.5

 

 

R

PCG PLATFORM DESIGN

PROJECT:

 

 

PCG AE

Camino2

 

 

 

1900 PRAIRIE CITY ROAD

 

 

 

FOLSOM, CALIFORNIA 95630

LAST REVISED:

SHEET:

 

 

 

5-23-2000_9:18

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Page 198
Image 198
Intel 820E manual Block Diagram, Device Table