Intel 810e2 Quick start guide

A A

INTEL® PENTIUM® III & INTEL® CELERON (R)

PROCESSOR/ 810E2 CHIPSET UNIVERSAL

SOCKET 370 PLATFORM

UNIPROCESSOR CUSTOMER REFERENCE SCHEMATICS

REVISION 1.0

TitlePage

Cover Sheet

Block Diagram

370-pin socket

82810e

Display Cache

System Memory

ICH2

FWH & UDAM 100 IDE1-2

Super I/O

PCI Connectors

USB Connectors

AC97 CODEC

Audio I/O

Kybrd / Mse / F. Disk / Gme Connectors

Digital Video Out

Video Connectors

Front Panel & CNR

ATX Power & H/W Monitor

Voltage Regulators

System Configuration

3 , 4

7, 8, 9

11, 12

13, 14

17, 18

** Please note these schematics are subject to change.

THESE SCHEMATICS ARE PROVIDED "AS IS" WITH NO WARRANTIES

WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS

FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING

OUT OF PROPOSAL, SPECIFICATION OR SAMPLES.

Information in this document is provided in connection with Intel products. No license,

express or implied, by estoppel or otherwise, to any intellectual property rights is

granted by this document. Except as provided in Intel's Terms and Conditions of Sale

for such products, Intel assumes no liability whatsoever, and Intel disclaims any

express or implied warranty, relating to sale and/or use of Intel products including

liability or warranties relating to fitness for a particular purpose, merchantability, or

infringement of any patent, copyright or other intellectual property right. Intel products

are not intended for use in medical, life saving or life sustaining applications.

Intel may make changes to specifications and product descriptions at any time,

without notice.

The Intel® Celeron(R) processor and Intel® 810e2 chipset may contain design defects

or errors known as errata which may cause the product to deviate from published

specifications. Current characterized errata are available on request.

* Third-party brands and names are the property of their respective owners.

5AGTL Termination

Clock Synthesi zer 6

WOL, WOR & 2S1P

35, 36

Pullup Resistors

UMB Circuits

Unused Gates & Decoupling capacitors

27, 28

29, 30

33, 34

Intel® 810e2 Chipset Universal Socket370CRB

Cover Sheet

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

A A

DATA

CTRL

ADDR

Term

VRM

ICH2

Keyboard

Mouse Floppy Parallel

Serial1

SIO

Clock

PCI CONN 1

PCI CONN 2

PCI CONN 3

Block Diagram

2 DIMM

Modules

USB Port1-4

CNR

CONNECTOR

CTRL

DATA

ADDR

IDE Primary

IDE Secondary UltraDMA/100 PCI CNTRL

PCI ADDR/DATA

AC'97 Link

FirmWare

Hub

LPC Bus

GMCH

Game Port

Display Cache

Memory

Out Device

Digital Video

370-PIN SOCKET PROCESSOR

GTL BUS

USB

AUDIO

CODEC

Serial2

Intel® 810e2 Chipset Universal Socket370CRB

Block Diagram

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

A A

370 - Pin Socket Part 1

Intel® 810e2 Chipset Universal Socket 370 CRB

HREQ#0

HREQ#1

HREQ#2

HREQ#3

HREQ#4

HD#63

370-PIN SOCKET PART 1

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

HA#[31:3]

HD#[63:0]

HA#16

HD#11

HD#2

HA#12

HA#11

HA#3

HD#53

HD#34

HD#29

HA#30

HA#13

HA#9

HD#28

HD#17

HA#15

HD#61

HD#57

HD#26

HD#10

HD#3

HD#59

HD#20

HD#15

HD#13

HD#6

HD#0

HA#26

HA#19

HD#42

HD#25

HD#16

HD#14

HD#9

HD#8

HD#7

HA#6

HA#5

HD#55

HD#47

HD#46

HD#5

HA#25

HA#18

HA#14

HA#4

HD#52

HD#45

HD#23

HD#4

HA#28

HD#32

HD#31

HD#44

HD#35

HD#33

HD#18

HA#17

HD#50

HD#43

HD#36

HD#22

HD#21

HA#31

HA#27

HA#22

HD#58

HD#54

HD#49

HD#48

HD#40

HD#1

HA#23

HA#10

HD#56

HD#12

HA#20

HD#30

HA#21

HA#8

HA#7

HD#62

HD#51

HD#41

HD#38

HD#24

HA#24

HD#60

HD#39

HD#27 HA#29

HD#37

HD#19

HA#[31:3] 5,7

HD#[63:0] 5,7

VID1 16,29

RS#[2:0]7

HREQ#[4:0] 5,7

VID2 16,29

VID3 16,29

VID0 16,29

33 TUALDET

VTTPWRGD 33

VID4 16,29

VCCVID

VTT

VTTR340

U1A

Socket 370_9

F12

D10

C15

D14

D12

A11

C11

A21

A15

A17

C13

C25

A13

D16

A23

C21

C19

C27

A19

C23

C17

A25

A27

E25

F16

AH26

AH22

AK28

AM34

AH2

AD2

D18

AL3

AK4

AG5

AC5

AM6

AJ7

AM10

AJ11

E11

B12

AM14

AJ15

E15

B16

AM18

AJ19

E19

F20

B20

AM22

AJ23

D22

F24

B24

AM26

AJ27

D26

F28

B28

AM30

D30

AF32

AB32

X32

T32

P32

F32

B32

AH34

AD34

Z34

V34

R34

M34

H34

D34

AK36

AF36

X36

T36

P36

K36

F36

A37

AC33

AJ3

AL1

AN3

Y37

AK8

AH12

AH8

AN9

AL15

AH10

AL9

AH6

AK10

AN5

AL7

AK14

AL5

AN7

AE1

AG3

AC3

AJ1

AE3

AB6

AB4

AF6

AA1

AK6

AA3

AD4

AC1

AF4

AL35

AM36

AL37

AJ37

AK18

AH16

AH18

AL19

AL17

C33

C31

A33

A31

E31

C29

E29

A29

AH20

AK16

AL21

AN11

AN15

G35

AL13

U37

U35

S37

S33

E23

AN21

AA35

AA33

B26

AK2

AF2

AB2

AM4

AE5

AA5

AM8

AJ9

B10

AM12

AJ13

E13

B14

AM16

AJ5

AJ17

E17

B18

AM20

AJ21

D20

F22

AM24

AJ25

D24

F26

AM28

AJ29

D28

AK34

F30

B30

AM32

AH32

Z32

V32

R32

M32

H32

AF34

AB34

X34

T34

P34

K34

F34

B34

AH36

B22

V36

R36

H36

D36

D32

AD32

AH24

F14

K32

AA37

Y35

HD#0

HD#1

HD#2

HD#3

HD#4

HD#5

HD#6

HD#7

HD#8

HD#9

HD#10

HD#11

HD#12

HD#13

HD#14

HD#15

HD#16

HD#17

HD#18

HD#19

HD#20

HD#21

HD#22

HD#23

HD#24

HD#25

HD#26

HD#27

HD#28

HD#29

HD#30

HD#31

HD#32

HD#33

HD#34

HD#35

HD#36

HD#37

HD#38

HD#39

HD#40

HD#41

HD#42

HD#43

HD#44

HD#45

HD#46

HD#47

HD#48

HD#49

HD#50

HD#51

HD#52

HD#53

HD#54

HD#55

HD#56

HD#57

HD#58

HD#59

HD#60

HD#61

HD#62

HD#63

RS#0

RS#1

RS#2

GND

VTTPWRGD

GND

GND/VID4

TUALDET

GND

RSVD-NC

GND

DYN_OE

GND

HA#3

HA#4

HA#5

HA#6

HA#7

HA#8

HA#9

HA#10

HA#11

HA#12

HA#13

HA#14

HA#15

HA#16

HA#17

HA#18

HA#19

HA#20

HA#21

HA#22

HA#23

HA#24

HA#25

HA#26

HA#27

HA#28

HA#29

HA#30

HA#31

HA#32

HA#33

HA#34

HA#35

VID0

VID1

VID2

VID3

REQ#0

REQ#1

REQ#2

REQ#3

REQ#4

DEP0#

DEP1#

DEP2#

DEP3#

DEP4#

DEP5#

DEP6#

DEP7#

VTT1_5

VCCVID

VTT

VCCVID

A A

FSB

66M

100M

133M

rsvd

near VCMOS Processor Pin

VCMOS Decouping

370 - Pin Socket

Place 0603 Paclage

Part2

Place Site w/in 0.5"

Do Not stuff C

of clock pin (W37)

GTLREF Generation Circuit

Use 0603 Packages and distribute

within 500 mils of VREF pins

BSEL#0

01 11

BSEL#1

CMOSREF

CMOSREF Generation

Circuit

No-stuff R199 page33

see page 34

see page 4

150

Intel® 810e2 Chipset Universal Socket 370 CRB

370-Pin Socket Part 2

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

GTLREFA

A20M# 13

VTIN2 16,28

BPRI# 5,7

HITM# 5,7

BNR# 5,7

STPCLK# 13

INTR 13

HLOCK# 5,7

HTRDY# 5,7

IGNNE# 13

CPUSLP# 13

HIT# 5,7

DRDY# 5,7

BSEL#1 31

DEFER# 5,7

VCMOS 14

HADS# 7

BSEL#0 31

SMI# 13

DBSY# 5,7

APICD113,32 APICD013,32

CPUHCLK6

CPURST#7

APICCLK_CPU6

CPU_PWGD13

ITPRDY#5

ITPCLK6

DBRESET#27

BR0# 5

GTLREF 7

CMOSREF

NMI 13

FERR# 13,32

INIT# 13,15

THERMTRIP# 33

THRMDN 16,28

33 TUAL5

ITPTCK33

VCC2_5

VTT

V3SBV3SB

VTT1_5

VTT

VCC 2_5

VTT

VCCVID

VTT

X18PF

BC3

0.1UF

R15

R340

330

U1B

Socket 370_9

AG1

C37 E21

AJ33

AJ31

AN29

AL29

AL31

AH28

S35

W33

U33

E27

AN35

AN37

AN33

AL33

AK32

J37

A35

G33

E37

C35

E35

N33

N35

N37

Q33

Q35

Q37

AK30

AM2

F10

W35

G37

L33

J35

L35

J33

W37

Y33

AK26

AH4

AB36

AD36

Z36

E33

F18

AD6

AK12

AK22

AH14

AN17

AN25

AN19

AK20

AN27

AL23

AL25

AL27

AN31

AE37

AE33

AG35

AH30

AJ35

M36

L37

AG33

AC35

AG37

AE35

AC37

AL11

AN13

AN23

B36

AK24

RESVD21(BR1#)

EDGCTRL/VRSEL

CPUPRES# VCOREDET

BSEL0#

BSEL1#

BR0#

THRMDN

THRMDP

THERMTRIP#

RTTCNTR

PLL1

PLL2

SLEWCNTR

TDI

TDO

TRST#

TCK

TMS

PREQ#

PRDY#

BP2#

BP3#

BPM0#

BPM1#

RSRVD6

RSRVD7

RSRVD8

RSRVD9

RSRVD10

RSRVD11

RSRVD12/JBSEL1#

RSRVD13

RSRVD15

RSRVD16

RSRVD17

RSRVD18

RSRVD19

RSRVD20

PICD0

PICD1

PICCLK

BCLK

CLKREF

PWRGOOD

RESET#

RESET2#

V_CMOS

V1_5

V2_5

VREF0

VREF1

VREF2

VREF3

VREF4

VREF5

VREF6

VREF7

BNR#

BPRI#

TRDY#

DEFER#

LOCK#

DRDY#

HITM#

HIT#

DBSY#

ADS#

FLUSH#

A20M#

STPCLK#

SLP#

SMI#

LINT0/INTR

LINT1/NMI

INIT#

FERR#

IGNNE#

IERR#

RSP#

AP0#

AP1#

RP#

BINIT#

AERR#

BERR#

R339

150,1%

R23 X0

R11

150

R275

22 PR3

110,%1

MC1

4.7UF

R346

BC5

0.1UF

R12

150

PR5

75,1%

150

R317 0

R373

330

R316 0

R14

C6 33uF (C size)

J1 HEADER 15X2

12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930

R33

90.9, 1%

330

R199

1.8K

PR4

110,%1

BC228

0.1UF

R319

243,1%

PR6

150,1%

R345 1k

PR1

150,1%

BC6

0.1UF

R374

R338

75.1%

C12

10PF

BC4

0.1UF

R10

680

R318

243.1%

4.7UH/SMD-0805

BC1

0.1UF

Q27

FDN335N

PR2

150,1%

150

BC2

0.1UF

R13

D D

C C

B B

A A

AGTL Termination

" One Cap for each 2 R-Pack "

HEATSINK GROUNDING

Intel® 810e2 Chipset Universal Socket 370 CRB

AGTL TERMINATION

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

HA#23

HA#17

HA#22

HA#31

HA#19

HA#21

HA#25

HA#10

HA#13

HA#16

HA#3

HA#9

HA#20

HA#24

HA#30

HA#28

HA#15

HA#12

HA#5

HA#7

HA#11

HA#6

HA#8

HA#4

HA#14

HA#27

HA#29

HA#26

HD#15

HD#1

HD#0

HD#6

HD#4

HD#9

HD#5

HD#8

HD#10

HD#12

HD#24

HD#21

HD#17

HD#23

HD#16

HD#3

HD#20

HD#7

HD#18

HD#11

HD#30

HD#13

HD#14

HD#2

HD#19

HD#29

HD#31

HD#26

HD#25

HD#35

HD#59

HD#48

HD#52

HD#40

HD#60

HD#62

HD#61

HD#56

HD#57

HD#55

HD#46

HD#58

HD#63

HD#53

HD#50

HD#54

HD#45

HD#27

HD#51

HD#44

HD#42

HD#47

HD#41

HD#49

HD#22

HD#38

HD#39

HD#37

HD#28

HD#34

HD#36

HD#43 HD#[63:0]

HA#[31:3]

HA#18

HD#32

HD#33

BNR# 4,7

HA#[31:3] 3,7

HD#[63:0] 3,7

HREQ#2 3,7

HLOCK# 4,7

HITM# 4,7

HIT# 4,7

DRDY# 4,7

DBSY# 4,7

HREQ#4 3,7

BPRI# 4,7

HREQ#0 3,7

ITPRDY# 4

BR0# 4

HREQ#1 3,7

HTRDY# 4,7

DEFER# 4,7

HREQ#3 3,7

VTT1_5VTT1_5VTT1_5VTT1_5

VTT1_5

RN27

56/8P4R

R24 150

BC14

0.1UF

BC13

0.1UF

U1C

Socket 370_9

GD1

GD2

GD3

GD4

GD5

GD6

GD7

GD8

GD9

GD10

GD11

GD12

GD13

GD14

GD15

GD16

GD17

GD18

GD19

GD20

GD21

GD22

GD23

GD24

GD25

GD26

GD27

GD28

GD29

GD30

GD31

GD32

GD33

GD34

GD35

GD36

GND

BC11

0.1UF

RN25

56/8P4R

BC18

0.1UF

BC17

0.1UF

RN21

56/8P4R

RN13

56/8P4R

RN16

56/8P4R

RN6

56/8P4R

RN2

56/8P4R

RN24

56/8P4R

RN8

56/8P4R

BC15

0.1UF

RN7

56/8P4R

MC3

4.7UF

RN15

56/8P4R

BC12

0.1UF

RN18

56/8P4R

RN1

56/8P4R

RN4

56/8P4R

RN19

56/8P4R

BC21

0.1UF

RN26

56/8P4R

BC16

0.1UF

BC7

0.1UF

RN14

56/8P4R

RN11

56/8P4R

RN20

56/8P4R

RN3

56/8P4R

RN23

56/8P4R

BC10

0.1UF

RN17

56/8P4R

RN5

56/8P4R

BC20

0.1UF

BC19

0.1UF

BC9

0.1UF

RN10

56/8P4R

BC8

0.1UF

RN28

56/8P4R

RN22

56/8P4R

RN9

56/8P4R

MC2

4.7UF

R25 10

A A

Clock Synthesizer

- Place all decoupling caps as closetoVCC/GNDpinsaspossible

Notes:

Minimize Stub Length from

CLK14 trace to

JP20A.

- PCI_0/ICH pin has to go totheICH.

- CPU_ITP pin must go to the ITP.Itistheonly

CPU CLK that can be shut off throughtheSMBUSinterface.

(This clock cannot be turnedoffthroughSMBus)

APIC Clk Strap JP20A

16 MH z

33 MH z

out

Intel® 810e2 Chipset Universal Socket370CRB

Clock Synthesizer

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

DCLK

MEMCLK2

MEMCLK1

MEMCLK4

MEMCLK7

MEMCLK3

MEMCLK5

MEMCLK0

MEMCLK6

DRAM_1

XTAL_IN

CPU_0_1

DRAM_7

MEMV3PCIV3

3V66_0

L_VCC2_5

XTAL_OUT

USBV3

APIC_1

DRAM_0

DRAM_2

DRAM_3

DRAM_4

DRAM_5

DRAM_6

SEL1_PU

3V66_1

PCI_3

L_CKVDDA

CPU_2

REFCLK

APIC_0

DCLK_WR8

FREQSEL9,31

APICCLK_ICH 13

CPUHCLK 4

GMCHHCLK 7

ITPCLK 4

SLP_S3# 14,16,30

CK_SMBDATA 25

CK_SMBCLK25

ICH_CLK1414

ICH_3V6614GMCH_3V668

PCLK_0/ICH13

DOTCLK9USBCLK14,16

PCLK_615 PCLK_518 PCLK_416

PCLK_318 PCLK_217 PCLK_117

FMOD131

SIO_CLK2414,16

MEMCLK[7:0] 11,12

33 VTTPWRGD12

TUAL5 33

APICCLK_CPU 4

VCC_CLOCK

VCC2_5

VCC3_3

VCC_CLOCK

0.1UF

C22A

0.1UF

C8A

R26A

8.2K

CPU

APIC

USB

REF

CK810e

3V66

PCI Memory

U2A

3V66_0

3V66_1

APIC_0

APIC_1

CPU_0

CPU_1

CPU_2/ITP

PCI_0/ICH

PCI_1

PCI_2

PCI_3

PCI_4

PCI_5

PCI_6

PCI_7

REF0

SCLK

SDATA

SDRAM_0

SDRAM_1

SDRAM_2

SDRAM_3

SDRAM_4

SDRAM_5

SDRAM_6

SDRAM_7

SEL0

SEL1

USB_0

USB_1

VDD2_5[0]

VDD2_5[1]

VDD3_3[0]

VDD3_3[1]

VDD3_3[2]

VDD3_3[3]

VDD3_3[4]

VDD3_3[5]

VDD3_3[6]

VDD3_3[7]

VDD_A

VSS2_5[0]

VSS2_5[1]

VSS3_3[0]

VSS3_3[1]

VSS3_3[2]

VSS3_3[3]

VSS3_3[4]

VSS3_3[5]

VSS3_3[6]

VSS3_3[7]

VSS_A

XTAL_IN

XTAL_OUT

DCLK

PWRDWN#

R32A

.001UF

C6A

R54A

10K

.1UF

C16A

BC23

X10PF

R36A

R347

.001UF

C13A

.1UF

C18A

.001UF

C15A

R348

130

R35A

R51A

R45A

0.1UF

C25A

R41A

Q29

FDN359AN

R52A

22UF

C11A

Q28

2N7002

.001UF

C23A

.001UF

C17A

.001UF

C7A

R42A

R27A

R38A

.001UF

C9A

R49A

R37A

L6A

1 2

L4A

1 2

R31A

10 R33A

22UF

C4A

12PF

C21A

R47A

4.7UF

C26A

R28A

R53A

22UF

C19A

R44A

Y1A

XTAL

14.318MHZ

1 2

JP1A

12PF

C20A

0.1UF

C5A

0.1UF

C10A

R29A

R43A

R39A

L3A

1 2

R34A

R50A

BC22

X10PF

0.1UF

C12A

0.1UF

C14A

L2A

1 2

R30A

R40A

.001UF

C24A

R48A

R46A

L5A

1 2

A A

82810E, PART 1: HOST INTERFACE

Place site w/in 0.5"

of clock ball (V6)

Do not Stuff C365A

Intel® 810e2 Chipset Universal Socket370CRB

82810E, Part 1: Host Interface

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

HA#13

HA#26

HA#6

HD#16

HD#17

HREQ#0

HA#4

HD#29

HREQ#4

HD#18

HD#30

HD#31

HD#43

HD#44

HD#49

HD#5

HD#6

HA#18

HA#25

HD#1

HD#11

HD#25

HD#40

HD#62

RS#1

HA#27

HD#46

HD#48

HA#10

HA#9

HD#2

HD#63

HREQ#3

HA#20

HA#21

HD#23

HD#24

HD#53

HREQ#1

HA#24

HA#3

HD#47

HD#51

RS#2

HD#12

HD#19

HD#3

HD#35

HD#36

HD#52

HD#55

HD#8

HD#9

HA#11

HD#26

HD#14

HD#20

HD#21

HD#4

HD#50

HD#57

HA#15

HA#22

HA#30

HA#7

HD#15

HD#28

HD#41

HD#56

HD#61

HREQ#2

HA#28

HA#31

HA#5

HD#0

HD#59

HA#29

HD#34

HD#38

HA#16

HA#19

HA#8

HD#13

HD#42

HD#45

HD#54

HD#58

HD#60

HD#7

HA#23

HD#10

HD#32

HD#39

RS#0

HA#12

HA#14

HA#17

HD#22

HD#27

HD#33

HD#37

GMCHGTLREF

CPURST#4HLOCK#4,5

HTRDY#4,5

GMCHHCLK6PCIRST#15,16,24,32

DEFER#4,5 HADS#4 BNR#4,5 BPRI#4,5 DBSY#4,5 DRDY#4,5 HIT#4,5 HITM#4,5

HD#[63:0]3,5

HA#[31:3]3,5

HREQ#[4:0]3,5

RS#[2:0]3

GTLREF

VCC1_8

VTT1_5

HOST INTERFACE

U3A

INTEL 82810E

PART1

W13

AC2

AA2

AB3

AA1

AB2

AC3

AA3

AB5

AC4

AC5

AB1

AB7

AC8

AA7

AC6

AC9

AA10

AB8

AC10

AB13

AB10

AB9

AB11

Y10

AB16

AB12

Y11

AA6

AC12

W11

AC11

W12

AA11

AA13

Y13

Y12

AC14

AB6

AA15

AC15

Y14

AC13

AA14

AB14

Y17

Y15

AC17

AC16

AA18

AB15

W15

AB18

W17

AA17

W18

W16

AC19

Y16

AA5

AB19

Y18

AC18

AB17

AA9

AC7

B20

V17

F14

F10

V16

V15

V14

V10

F17

F16

Y22

K11

K10

L14

L13

L12

L11

L10

M14

M13

M12

V18

M11

M10

N14

N13

N22

J22

Y19

C19

E22

K14

K13

K12

U18

AB4

ADS#

BNR#

BPRI#

DBSY#

DEFER#

DRDY#

GTLREFA

GTLREFB

HA10#

HA11#

HA12#

HA13#

HA14#

HA15#

HA16#

HA17#

HA18#

HA19#

HA20#

HA21#

HA22#

HA23#

HA24#

HA25#

HA26#

HA27#

HA28#

HA29#

HA3#

HA30#

HA31#

HA4#

HA5#

HA6#

HA7#

HA8#

HA9#

HD0#

HD1#

HD10#

HD11#

HD12#

HD13#

HD14#

HD15#

HD16#

HD17#

HD18#

HD19#

HD2#

HD20#

HD21#

HD22#

HD23#

HD24#

HD25#

HD26#

HD27#

HD28#

HD29#

HD3#

HD30#

HD31#

HD32#

HD33#

HD34#

HD35#

HD36#

HD37#

HD38#

HD39#

HD4#

HD40#

HD41#

HD42#

HD43#

HD44#

HD45#

HD46#

HD47#

HD48#

HD49#

HD5#

HD50#

HD51#

HD52#

HD53#

HD54#

HD55#

HD56#

HD57#

HD58#

HD59#

HD6#

HD60#

HD61#

HD62#

HD63#

HD7#

HD8#

HD9#

HIT#

HITM#

HREQ0#

HREQ1#

HREQ2#

HREQ3#

HREQ4#

HTRDY#

RESETB

RS0#

RS1#

RS2#

VCC1_8[0]

VCC1_8[1]

VCC_CORE[0]

VCC_CORE[10]

VCC_CORE[11]

VCC_CORE[12]

VCC_CORE[13]

VCC_CORE[1]

VCC_CORE[2]

VCC_CORE[3]

VCC_CORE[4]

VCC_CORE[5]

VCC_CORE[6]

VCC_CORE[7]

VCC_CORE[8]

VCC_CORE[9]

VSS[0]

VSS[10]

VSS[11]

VSS[12]

VSS[13]

VSS[14]

VSS[15]

VSS[16]

VSS[17]

VSS[18]

VSS[19]

VSS[1]

VSS[20]

VSS[21]

VSS[22]

VSS[23]

VSS[2]

VSS[3]

VSS[4]

VSS[5]

VSS[6]

VSS[7]

VSS[8]

VSS[9]

HTCLK

VCC1_8[2]

CPURST#

HLOCK#

18PF

C29A

R56A

0.1UF

C27A

R55A

.001UF

C28A

R57A

150

A A

82810E, PART 2: SYSTEM MEMORY

AND HUB INTERFACE

as possible to GMCH

Place Resistor as Close

Place C369A as close

as possible to GMCH

Place HUBREF Generation

Circuit in the middle of

GMCH and ICH. Must be

within 4" of GMCH and

ICH2.

Intel® 810e2 Chipset Universal Socket370CRB

82810E, Part 2: System Memory and Hub

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

GHCOMP

SM_MD2

SM_MD33

SM_MD58

SM_MD61

SM_MD18

SM_MD42

SM_MD24

SM_MD23

SM_MD29

SM_MD21

SM_MD48

SM_MD50

SM_MD7

SM_MD0

SM_MD46

SM_MD12

SM_MD54

SM_MD39

SM_MD10

SM_MD5

SM_MD37

SM_MD35

SM_MD14

SM_MD59

SM_MD30

SM_MD3

SM_MD34

SM_MD19

SM_MD62

SM_MD49

SM_MD15

SM_MD8

SM_MD51

SM_MD22

SM_MD57

SM_MD55

SM_MD25

SM_MD47

SM_MD40

SM_MD31

SM_MD44

SM_MD60

SM_MD32

SM_MD36

SM_MD17

SM_MD1

SM_MD27

SM_MD20

SM_MD28

SM_MD63

SM_MD6

SM_MD16

SM_MD9

SM_MD52

SM_MD11

SM_MD53

SM_MD13

SM_MD38

SM_MD4

SM_MD56

SM_MD43

SM_MD26

SM_MD41

SM_MD45

SCLK

SM_MAB# 7

SM_MAB# 6

SM_MAB# 5

SM_MAB# 4

SM_DQM0

SM_DQM1

SM_DQM2

SM_DQM3

SM_DQM4

SM_DQM5

SM_DQM6

SM_DQM7

SM_BS0

SM_BS1

SM_CS# 3

SM_CS# 2

SM_CS# 1

SM_CS# 0

SM_CKE0

SM_CKE1

HL0

HL1

HL2

HL3

HL4

HL5

HL6

HL9

HL10

HL8

HL7

SM_MAA8

SM_MAA5

SM_MAA1

SM_MAA7

SM_MAA6

SM_MAA9

SM_MAA3

SM_MAA2

SM_MAA0

SM_MAA11

SM_MAA10

SM_MAA4

HUBREF

SM_MAB#[7:4]12

SM_RAS#11,12 SM_CAS#11,12 SM_WE#11,12

GMCH_3V666

HLSTB13 HLSTB#13

SM_DQM[7:0]11,12

SM_BS[1:0]11,12

SM_CS#[3:0]11,12

SM_CKE[1:0]11,12

SM_MD[63:0] 11,12

HL[10:0]13

SM_MAA[11:0]11,12

DCLK_WR6

HUBREF13

VCC1_8VCC3_3

VCC3_3SBY

VCC1_8

R60

300 1%

RP1A

4 5

R59A

R61

300 1%

RP2A

4 5

18PF

C33A

22PF

C30A

AND

SYSTEM MEMORY

HUB INTERFACE

HUB I/F

U3B

INTEL 82810E

PART 2

D18

C21

B23

A19

B22

A23

B19

B18

C18

A18

A22

C20

D19

A21

A20

D20

A11

C10

A10

B10

E17

C16

B14

A14

D13

C13

A13

A12

D15

D17

D16

E15

D14

E14

E13

E12

D12

B15

C17

B12

C12

D11

D10

E10

A17

A16

B16

A15

C14

B11

L21

F18

J18

R18

C11

C15

F15

N12

N11

N10

P14

P13

P12

P11

P10

AC1

AA4

AA8

AA12

AA16

W10

W14

G21

HCOMP

HL0

HL1

HL10

HL2

HL3

HL4

HL5

HL6

HL7

HL8

HL9

HLCLK

HLSTB

HLSTB#

HUBREF

SBS0

SCAS#

SCKE0

SCKE1

SCLK

SCS0#

SCS1#

SCS2#

SCS3#

SDQM0

SDQM1

SDQM2

SDQM3

SDQM4

SDQM5

SDQM6

SDQM7

SMAA0

SMAA1

SMAA10

SMAA11

SMAA2

SMAA3

SMAA4

SMAA5

SMAA6

SMAA7

SMAA8

SMAA9

SMAB4#

SMAB5#

SMAB6#

SMAB7#

SMD0

SMD1

SMD10

SMD11

SMD12

SMD13

SMD14

SMD15

SMD16

SMD17

SMD18

SMD19

SMD2

SMD20

SMD21

SMD22

SMD23

SMD24

SMD25

SMD26

SMD27

SMD28

SMD29

SMD3

SMD30

SMD31

SMD32

SMD33

SMD34

SMD35

SMD36

SMD37

SMD38

SMD39

SMD4

SMD40

SMD41

SMD42

SMD43

SMD44

SMD45

SMD46

SMD47

SMD48

SMD49

SMD5

SMD50

SMD51

SMD52

SMD53

SMD54

SMD55

SMD56

SMD57

SMD58

SMD59

SMD6

SMD60

SMD61

SMD62

SMD63

SMD7

SMD8

SMD9

SRAS#

SWE#

VCC3_3[0]

VCC3_3[10]

VCC3_3[11]

VCC3_3[13]

VCC3_3[14]

VCC3_3[15]

VCC3_3[1]

VCC3_3[2]

VCC3_3[3]

VCC3_3[4]

VCC3_3[5]

VCC3_3[6]

VCC3_3[7]

VCC3_3[8]

VCC3_3[9]

VSS[24]

VSS[25]

VSS[26]

VSS[27]

VSS[28]

VSS[29]

VSS[30]

VSS[31]

VSS[32]

VSS[33]

VSS[34]

VSS[35]

VSS[36]

VSS[37]

VSS[38]

VSS[39]

VSS[40]

VSS[41]

VSS[42]

VSS[43]

VSS[44]

VSS[45]

SBS1

VCC3_3[12]

0.01UF

C32A

C31

0.1 uF

R58A

A A

Place as close as

Possible to GMCH

and via straight to

VSS plane.

GMCH RESET STRAPS

Place R242A within 0.5"

of the GMCH Ball.

Use Surface Mount Caps

placed as close as possible to

power pins with short,

wide direct connections

82810E, PART 3: DISPLAY CACHE

AND VIDEO INTERFACE

JumperComment

Function

XOR

IN = XOR Tree

*OUT = Normal

Tri-state JP22A IN = Tri-state Mode

*OUT = Normal

System

bus fregN/A Reads System

Bus Freq.

IOQ Depth JP23A

IN = IOQ Depth of 1

*Out = IOQ Depth of 4

VCORE

Detect

RESVD

N/A

JP24A

Detects type of Processor

I/O Buffers

TBD

Do not Stuff C374A

Place site w / in 0.5"

of clock ball (AA21).

JP21A

Do Not Populate C375A

LMD26 Processor Auto-Detect Circuit

Intel® 810e2 Chipset Universal Socket370CRB

82810E, Part 3 : Display Cache andVideo

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

DC_MD 31

DC_MD30

DC_MD 28

DC_MD 26

GRS_PU26

GRS_PU28

GRS_PU30

DC_MD21

DC_MD29

VCCDACA

DC_MD14

DC_MD3

DC_MD6

DC_MD7

RCLK

FTD10

DC_MA2

DC_MD10

DC_MD15

DC_MD26

DC_MD12

DC_MD8

DC_MD9

FTD1

FTD2

DC_DQM1

DC_DQM2

DC_MA11

DC_MD0

DC_MD5

DC_MA10

DC_MA3

DC_MA5

DC_MD25

FTD8

DC_MD17

FTD3

DC_MA8

DC_MD4

R_LTCLK

FTD0

DC_DQM0

DC_MA0

DC_MD31

FTD9

DC_MA1

DC_MA6

DC_MD11

DC_MD20

DC_MD22

OCLK

DC_DQM3

DC_MD13

DC_MD27

DC_MD30

FTD11

FTD4

DC_MA9

DC_MD24

IREFPD

DC_MD1

DC_MD16

DC_MD18

DC_MD23

FTD7

DC_MD13

DC_MA7

DC_MD2

FTD6

DC_MD29

DOTCLK

DC_MA4

DC_MD19

DC_MD28

FTD5

FREQSEL6,31

FTBLNK# 24

SL_STALL 24

DC_CLK10

DC_RAS#10 DC_CAS#10 DC_WE#10

DC_CS#10

DC_DQM[3:0]10

DC_MA[11:0]10

DC_MD[31:0]10

FTD[11:0]24

R_REFCLK 31

CRT_HSYNC 25

3VFTSCL24,25

CRT_VSYNC 25

VID_RED 25

FTCLK1 24

DOTCLK 6

VID_BLUE 25

3VDDCCL 25

VID_GREEN 25

3VFTSDA24,25

FTCLK0 24

FTHSYNC24

FTVSYNC24

3VDDCDA25

VCC1_8VCC1_8

VCC3_3

TUAL5

DC_MD26

L7A

68NH-0.3A

22PF

C38A

0.01UF

C34A

33UF

C36A

JP4A

0.1UF

C35A

RP4A

10K

4 5

JP5A

JP2A

8.2K

JP3A

R63A

18PF

C37A

2N7002

R62A

174

R65A

INTERFACE

VIDEO DIGITAL OUT

GRAPHICS INTERFACE

DISPLAY CACHE

U3C

AND

VIDEO INTERFACE

DISPLAYCACHE

INTEL 82810E

PART3

V19

AC23

V21

V22

AA21

W20

W19

AC22

AB20

AA23

Y23

K20

L20

P21

R23

C23

F20

M19

P19

M20

L19

P20

N19

J21

H19

H20

H18

G19

F19

M22

M21

P23

P22

N23

N21

N20

M23

F23

E20

E21

E23

L23

D22

D23

D21

C22

H21

H22

H23

G20

G22

G23

L22

F21

F22

K21

K23

R19

R20

R22

R21

J23

K19

J20

K22

T19

T20

Y21

Y20

T22

T21

W23

W22

W21

V23

U23

U22

U21

T23

J19

AC21

U20

U19

V20

E19

AC20

AB23

AB21

E18

AA22

AB22

E11

B13

E16

B17

B21

G18

K18

P18

T18

AA19

AA20

BLANK#

BLUE

CLKOUT0

CLKOUT1

DCLKREF

DDCCL

DDCDA

GREEN

HSYNC

IREF

IWASTE

LCAS#

LCS#

LDQM0

LDQM1

LDQM2

LDQM3

LMA0

LMA1

LMA10

LMA11

LMA2

LMA3

LMA4

LMA5

LMA6

LMA7

LMA8

LMA9

LMD0

LMD1

LMD10

LMD11

LMD12

LMD13

LMD14

LMD15

LMD16

LMD17

LMD18

LMD19

LMD2

LMD20

LMD21

LMD22

LMD23

LMD24

LMD25

LMD26

LMD27

LMD28

LMD29

LMD3

LMD30

LMD31

LMD4

LMD5

LMD6

LMD7

LMD8

LMD9

LOCLK

LRAS#

LRCLK

LTCLK

LTVCL

LTVDA

LTVDATA0

LTVDATA1

LTVDATA10

LTVDATA11

LTVDATA2

LTVDATA3

LTVDATA4

LTVDATA5

LTVDATA6

LTVDATA7

LTVDATA8

LTVDATA9

LWE#

RED

TVCLKIN/SL_STALL

TVHSYNC

TVVSYNC

VCCBA

VCCDA

VCCDACA1

VCCDACA2

VCCHA

VSSBA

VSSDA

VSSDACA

VSSHA

VSS[46]

VSS[47]

VSS[48]

VSS[49]

VSS[50]

VSS[51]

VSS[52]

VSS[53]

VSS[54]

VSS[55]

VSS[56]

VSS[57]

VSS[58]

VSS[59]

VSS[60]

VSS[61]

VSYNC

R64A

RP3A

10K

4 5

A A

4MB Display

Cache

Intel® 810e2 Chipset Universal Socket370CRB

Display Cache

1.0

9/02/01

IAMG Platform Apps Engineering

1900 Prairie City Road

Folsom, Ca. 95630

REV.

Last Revision Date:

Sheet:

Title:

intel

DC_DQM2

DC_DQM3

DC_DQM1

DC_DQM0

DC_MD 16

DC_MD 18

DC_MD 17

DC_MD 19

DC_MD 20

DC_MD 21

DC_MD 22

DC_MD 23

DC_MD 24

DC_MD 25

DC_MD 26

DC_MD 27

DC_MD 28

DC_MD 29

DC_MD 30

DC_MD 31

DC_MD 0

DC_MD 1

DC_MD 2

DC_MD 3

DC_MD 4

DC_MD 5

DC_MD 6

DC_MD 7

DC_MD 8

DC_MD 9

DC_MD10

DC_MD 11

DC_MD 12

DC_MD 13

DC_MD 14

DC_MD 15

DC_WE#

DC_CAS#

DC_RAS#

DC_CS#

DC_CLK

DC_MA[11:0]

DC_CKE

DC_MA0

DC_MA1

DC_MA2

DC_MA3

DC_MA4

DC_MA5

DC_MA6

DC_MA7

DC_MA8

DC_MA9

DC_MA10

DC_MA11 DC_MA1 1

DC_MA1 0

DC_MA9

DC_MA8

DC_MA7

DC_MA6

DC_MA5

DC_MA4

DC_MA3

DC_MA2

DC_MA1

DC_MA0

DC_DQM[3:0] 9

DC_CS#9 DC_RAS#9DC_CAS#9DC_WE#9

DC_CLK9

DC_MA[11:0]9DC_MD[31:0]9

VCC3_3

50-PIN TSOP

SDRAM

U4A

A10

A11

CLK

DQ0

DQ1

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

LDQM

NC_1

NC_2

UDQM

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDD_1

VDD_2

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSS_1

VSS_2

CKE

CAS#

RAS#

CS#

WE#

R66A

4.7K

50-PIN TSOP

SDRAM

U5A

A10

A11

CLK

DQ0

DQ1

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

LDQM

NC_1

NC_2

UDQM

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDD_1

VDD_2

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSS_1

VSS_2

CKE

CAS#

RAS#

CS#

WE#

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