Gigabyte XP-K8U-X_R10B-0511-1 Schematics

5

4

3

2

1

GIGABYTE GA-K8U Schematics

D D

SHEET

1

2

3

4,5,6,7

8 ~ 13

COVER SHEET

BOM & PCB MODIFY HISTORY

BLOCK DIAGRAM

AMD K8 CLAWHAMMER

ULI M1689 SINGLE CHIP

TITLE

SHEET TITLE

REV:1.0

DATE: 94/04/04

14 CLOCK GENERATOR

C C

15,16,17 DDR SDRAM DIMMS 1,2,3 & DDR Termination

18 AGP SLOT

19,20 PCI SLOT 1,2,3,4,5

21 IDE , FRONT USB , SATA

22 SMSC LPC I/O

23 BIOS & FDD

24 AUDIO AC97

B B

26 COM,PRT,KB/MS

27 RTL8100C & USB CONNECTOR

28 VCORE (PWM ISL6568CR)

29 FRONT PANEL

30 VCC12,VCC18,VCC25,VDDQ

25 AUDIO JACK & GAMEPORT

31 ATX, DC POWER

32 DDR POWER(5VDUAL,3VDUAL,25VSTR,VTTDDR)

A A

33 POWER SEQUENCE

34

35

R_USB , RESET

H/W SETTING

5

Title

Size Document Number Rev Custom

4

3

2

Date: Sheet of

AXPER

COVER SHEET

XP-K8U-X

1

COMPONENT SIDE (0.5 oz. Copper) VCC SIDE (1 oz. Copper) GND SIDE (1 oz. Copper) SOLDER SIDE (0.5 oz. Copper)

1 36Wednesday, May 11, 2005

1.0

5

4

3

2

1

XP-K8U-X REV. 1.0

Component value change history

Date Change Item Reason

D D

C C

ULi M1689 single chip FOR AMD K8_754

Circuit or PCB layout change for next version

Date Change Item

B B

A A

Title

<Title>

Size Document Number Rev

XP-K8U-X <RevCode>

Custom

5

4

3

2

Date: Sheet of

2 36Wednesday, May 11, 2005

1

5

4

3

2

1

XP-K8U-X REV. 1.0

Component value change history

Date Change Item Reason

D D

2005/05/11 FOR PVT

C C

Form GA-K8U REV:1.01 to AXPER XP-K8U-X REV:1.02005/04/04 PCB Modify

ULi M1689 single chip FOR AMD K8_754

Circuit or PCB layout change for next version

Date Change Item Reason

For RTCVDD AC plug off drop issue

B B

A A

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

AXPER

BOM & PCB MODIFY HISTORY

XP-K8U-X

3 36Wednesday, May 11, 2005

1

1.0

5

4

3

2

1

GA-K8U BLOCK DIAGRAM

System Block Diagram

D D

AMD K8 CLAWHAMMER

VCC12=1.2V VCC25=2.5V 25VSTR=2.5V CPUVREF=1.25V HT12B=1.2V

P.4,5,6,7

25VDDA=2.5V VTTDDR=1.25V

LDT LINK

AGP 8X SLOT

VDDQ=1.5V

C C

REAR USB2.0 X4

FUSEPWR=5V

P.27,34

GVREF_CG=0.35V or 0.75V

P.18

PCI SLOT 1~5

P.19,20

ULI M1689

VCC12=1.2V VDDQ=1.5V VCC18=1.8V 3VDUAL=3.3V 18VSB=1.8V VCC3=3.3V RTCVDD=3V

DDR SDRAM

DIMM 1

25VSTR=2.5V DDRVREF=1.25V

P.15

DIMM 2

25VSTR=2.5V DDRVREF=1.25V

P.15

DIMM 3

25VSTR=2.5V DDRVREF=1.25V

P.16

IDE 1,2 (ATA133)

P.21

SATA 1,2

P.21

Rtt SSTL-2

Termination

25VSTR=2.5V VTTDDR=1.25V

P.17

CPUCLKT CPUCLKC

CLK66

LANCLK FWH33 PCICLK_F PCICLK0 PCICLK1 PCICLK2 PCICLK3 PCICLK4 LPC33

CLOCK

GEN RTM360-803 /

ICS950405

P.14

USBCLK

SMBDAT SMBCLK

SB14CLK

AUDIO14

LPC14CLK

FRONT USB2.0 X4

FUSEPWR1=5V

P.21

LAN RTL8100C

B B

VDD25=2.5V AVDD33=3.3V

P.27

P.8,9,10 P.11,12,13

LPC Bus

AC'97_ALC 850

AVDD=5V

P.24

Analog Out

AVDD=5V

P.25

Analog In

AVDD=5V

P.25

3D Audio Out

AVDD=5V

P.25

SMSC LPC47M997

BIOS

P.23

A A

5

FWH

5VSB=5V

P.22

SERIAL PARALLEL FLOPPYIR

P.22 P.26 P.26 P.23

4

GAME PORT

P.23

3

VOLTAGE MONITOR

P.22

TEMPERATURE MONITOR

P.22

KEYBOARD/MOUSE

5VDUAL=5V FUSEVCC=5V

P.26

2

SPDIF

P.25

Title

Size Document Number Rev Custom

Date: Sheet of

AXPER

BLOCK DIAGRAM

XP-K8U-X

1

4 36Wednesday, May 11, 2005

1.0

5

D D

4

3

2

1

Clawhammer HT Interface

VCC12 HT12B

D29

VLDT0_A6

D27

HT12B

R1 49.9/6/1 R2 49.9/6/1 R3 49.9/6/1 R4 49.9/6/1 R5 49.9/6/1 R6 49.9/6/1 R7 49.9/6/1 R8 49.9/6/1 R9 49.9/6/1 R10 49.9/6/1

HT12B

R11 49.9/6/1 R12 49.9/6/1 R13 49.9/6/1 R14 49.9/6/1 R15 49.9/6/1 R16 49.9/6/1

R17 49.9/6/1 R18 49.9/6/1

L0_CLKIN_H0(9) L0_CLKIN_L0(9)

R19 49.9/6/1 R20 49.9/6/1

L0_CTLIN_H0(9)

L0_CTLIN_L0(9)

C C

HT12B

B B

L0_CADIN_H15 L0_CADIN_L15 L0_CADIN_H14 L0_CADIN_L14 L0_CADIN_H13 L0_CADIN_L13 L0_CADIN_H12 L0_CADIN_L12 L0_CADIN_H11 L0_CADIN_L11 L0_CADIN_H10 L0_CADIN_L10 L0_CADIN_H9 L0_CADIN_L9 L0_CADIN_H8 L0_CADIN_L8 L0_CADIN_H7 L0_CADIN_L7 L0_CADIN_H6 L0_CADIN_L6 L0_CADIN_H5 L0_CADIN_L5 L0_CADIN_H4 L0_CADIN_L4 L0_CADIN_H3 L0_CADIN_L3 L0_CADIN_H2 L0_CADIN_L2 L0_CADIN_H1 L0_CADIN_L1 L0_CADIN_H0 L0_CADIN_L0

L0_CLKIN_H1 L0_CLKIN_L1 L0_CLKIN_H0 L0_CLKIN_L0

L0_CTLIN_H1 L0_CTLIN_L1 L0_CTLIN_H0 L0_CTLIN_L0

D25 C28 C26 B29 B27

T25 R25 U27 U26 V25

U25 W27 W26

AA27 AA26 AB25 AA25 AC27 AC26 AD25 AC25

T27

T28

V29

U29

V27

V28

Y29 W29

AB29 AA29 AB27 AB28 AD29 AC29 AD27 AD28

Y25 W25

Y27

Y28

R27

R26

T29

R29

VLDT0_A5 VLDT0_A4 VLDT0_A3 VLDT0_A2 VLDT0_A1 VLDT0_A0

L0_CADIN_H15 L0_CADIN_L15 L0_CADIN_H14 L0_CADIN_L14 L0_CADIN_H13 L0_CADIN_L13 L0_CADIN_H12 L0_CADIN_L12 L0_CADIN_H11 L0_CADIN_L11 L0_CADIN_H10 L0_CADIN_L10 L0_CADIN_H9 L0_CADIN_L9 L0_CADIN_H8 L0_CADIN_L8 L0_CADIN_H7 L0_CADIN_L7 L0_CADIN_H6 L0_CADIN_L6 L0_CADIN_H5 L0_CADIN_L5 L0_CADIN_H4 L0_CADIN_L4 L0_CADIN_H3 L0_CADIN_L3 L0_CADIN_H2 L0_CADIN_L2 L0_CADIN_H1 L0_CADIN_L1 L0_CADIN_H0 L0_CADIN_L0

L0_CLKIN_H1 L0_CLKIN_L1 L0_CLKIN_H0 L0_CLKIN_L0

L0_CTLIN_H1 L0_CTLIN_L1 L0_CTLIN_H0 L0_CTLIN_L0

HOLE5

HOLE6

HOLE1

12171819

SOCKET_754A

L0_CADOUT_H15

L0_CADOUT_L15

L0_CADOUT_H14

L0_CADOUT_L14

L0_CADOUT_H13

L0_CADOUT_L13

L0_CADOUT_H12

L0_CADOUT_L12

L0_CADOUT_H11

L0_CADOUT_L11

L0_CADOUT_H10

L0_CADOUT_L10

L0_CADOUT_H9

L0_CADOUT_L9

L0_CADOUT_H8

L0_CADOUT_L8

L0_CADOUT_H7

L0_CADOUT_L7

L0_CADOUT_H6

L0_CADOUT_L6

L0_CADOUT_H5

L0_CADOUT_L5

L0_CADOUT_H4

L0_CADOUT_L4

L0_CADOUT_H3

L0_CADOUT_L3

L0_CADOUT_H2

L0_CADOUT_L2

L0_CADOUT_H1

L0_CADOUT_L1

L0_CADOUT_H0

L0_CADOUT_L0

L0_CLKOUT_H1

L0_CLKOUT_L1

L0_CLKOUT_H0

L0_CLKOUT_L0

L0_CTLOUT_H1

L0_CTLOUT_L1

L0_CTLOUT_H0

L0_CTLOUT_L0

HOLE2

HOLE3

HOLE4

20

AH29

VLDT0_B6

AH27

VLDT0_B5

AG28

VLDT0_B4

AG26

VLDT0_B3

AF29

VLDT0_B2

AE28

VLDT0_B1

AF25

VLDT0_B0

N26 N27 L25 M25 L26 L27 J25 K25 G25 H25 G26 G27 E25 F25 E26 E27 N29 P29 M28 M27 L29 M29 K28 K27 H28 H27 G29 H29 F28 F27 E29 F29

J26 J27 J29 K29

N25 P25 P28 P27

HYPER TRANSPORT - LINK0

L0_CADOUT_H15 L0_CADOUT_L15 L0_CADOUT_H14 L0_CADOUT_L14 L0_CADOUT_H13 L0_CADOUT_L13 L0_CADOUT_H12 L0_CADOUT_L12 L0_CADOUT_H11 L0_CADOUT_L11 L0_CADOUT_H10 L0_CADOUT_L10 L0_CADOUT_H9 L0_CADOUT_L9 L0_CADOUT_H8 L0_CADOUT_L8 L0_CADOUT_H7 L0_CADOUT_L7 L0_CADOUT_H6 L0_CADOUT_L6 L0_CADOUT_H5 L0_CADOUT_L5 L0_CADOUT_H4 L0_CADOUT_L4 L0_CADOUT_H3 L0_CADOUT_L3 L0_CADOUT_H2 L0_CADOUT_L2 L0_CADOUT_H1 L0_CADOUT_L1 L0_CADOUT_H0 L0_CADOUT_L0

L0_CLKOUT_H1 L0_CLKOUT_L1 L0_CLKOUT_H0 L0_CLKOUT_L0

L0_CTLOUT_H0 L0_CTLOUT_L0

L0_CTLOUT_H0 (9) L0_CTLOUT_L0 (9)

HT12B

C1 10U/8/X5/6.3V

Near CPU side on Top side

L0_CADIN_L[0..7]

L0_CADIN_H[0..7] L0_CADOUT_L[0..15] L0_CADOUT_H[0..15] L0_CLKOUT_L[0..1] L0_CLKOUT_H[0..1]

L0_CADIN_L[0..7] (9) L0_CADIN_H[0..7] (9) L0_CADOUT_L[0..15] (9) L0_CADOUT_H[0..15] (9) L0_CLKOUT_L[0..1] (9) L0_CLKOUT_H[0..1] (9)

C293

0.22U/4/X/6.3V

VCC12

C285

0.22U/4/X/6.3V

C286

0.22U/4/X/6.3V

C287

0.22U/4/X/6.3V

C288

0.22U/4/X/6.3V

C289

0.22U/4/X/6.3V

C290

0.22U/4/X/6.3V

VCORE

VCC12 VCC12

C2 10U/8/X5/6.3V/X

C3 22U/12/Y/10V

1

+

EC1 100U/D/10V/57/X

C292

0.22U/4/X/6.3V

Near CPU side

A A

VCC12

C4 1U/6/Y/16V

C5 1U/6/Y/16V/X

5

C6 1U/6/Y/16V/X

C7

0.22U/4/X/6.3V

4

COUPON1

COUPON1 COUPON/X

COUPON2

COUPON2 COUPON/X

21 21

IMPEDENCE TESTING COUPON

3

VCC

Title

Size Document Number Rev Custom

2

Date: Sheet of

AXPER

K8 SOCKET 754-1

XP-K8U-X

1

5 36Wednesday, May 11, 2005

1.0

5

4

3

2

1

MD[0..63] MAA[0..13]

-DQS[0..17]

D D

MAB[0..13] MEMCHECK[0..7] MEMBANKA[0..1] MEMBANKB[0..1]

-CS[0..5]

C C

B B

A A

MD[0..63] (17)

MAA[0..13] (15,17)

-DQS[0..17] (17)

VTTDDR_SENSE(32)

MAB[0..13] (15,16,17) MEMCHECK[0..7] (17) MEMBANKA[0..1] (15,17) MEMBANKB[0..1] (15,16,17)

-CS[0..5] (15,16,17)

5

25VSTR

VTTDDR

R22 10/6/1 R23 10/6/1

R21 51.1/6/1/X

VTTDDR_SENSE

CPUVREF

MD63 MD62 MD61 MD60 MD59 MD58 MD57 MD56 MD55 MD54 MD53 MD52 MD51 MD50 MD49 MD48 MD47 MD46 MD45 MD44 MD43 MD42 MD41 MD40 MD39 MD38 MD37 MD36 MD35 MD34 MD33 MD32 MD31 MD30 MD29 MD28 MD27 MD26 MD25 MD24 MD23 MD22 MD21 MD20 MD19 MD18 MD17 MD16 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7

MD5 MD4 MD3 MD2 MD1 MD0

-DQS17

-DQS16

-DQS15

-DQS14

-DQS13

-DQS12

-DQS11

-DQS10

-DQS9

-DQS8

-DQS7

-DQS6

-DQS5

-DQS4

-DQS3

-DQS2

-DQS1

-DQS0

MEMZN MEMZP

AE13

AG12

AJ10

AH11

AJ11

AH15

AJ15

AG11

AJ12 AJ14 AJ16

AH13

AJ13

D14 C14

A16 B15 A12 B11 A17 A15 C13 A11 A10

C11

AC1 AC3

AC2 AD1 AE1 AE3 AG3

AE2 AF1 AH3

AH9 AG5 AH5

A13

AA1 AG1 AH7

A14

AB1

B9 C7 A6

A9 A5 B5 C5 A4 E2 E1 A3 B3 E3 F1 G2 G1 L3 L1 G3

J2

L2 M1 W1 W3

W2

Y1

AJ4

AJ3 AJ5 AJ6 AJ7

AJ9

R1

A7 C2 H1

T1

A8 D1

J1

AJ2 AJ8

VTT_SENSE

MEMVREF1 MEMZN

MEMZP

MEMDATA63 MEMDATA62 MEMDATA61 MEMDATA60 MEMDATA59 MEMDATA58 MEMDATA57 MEMDATA56 MEMDATA55 MEMDATA54 MEMDATA53 MEMDATA52 MEMDATA51 MEMDATA50 MEMDATA49 MEMDATA48 MEMDATA47 MEMDATA46 MEMDATA45 MEMDATA44 MEMDATA43 MEMDATA42 MEMDATA41 MEMDATA40 MEMDATA39 MEMDATA38 MEMDATA37 MEMDATA36 MEMDATA35 MEMDATA34 MEMDATA33 MEMDATA32 MEMDATA31 MEMDATA30 MEMDATA29 MEMDATA28 MEMDATA27 MEMDATA26 MEMDATA25 MEMDATA24 MEMDATA23 MEMDATA22 MEMDATA21 MEMDATA20 MEMDATA19 MEMDATA18 MEMDATA17 MEMDATA16 MEMDATA15 MEMDATA14 MEMDATA13 MEMDATA12 MEMDATA11 MEMDATA10 MEMDATA9 MEMDATA8 MEMDATA7 MEMDATA6 MEMDATA5 MEMDATA4 MEMDATA3 MEMDATA2 MEMDATA1 MEMDATA0

MEMDQS17 MEMDQS16 MEMDQS15 MEMDQS14 MEMDQS13 MEMDQS12 MEMDQS11 MEMDQS10 MEMDQS9 MEMDQS8 MEMDQS7 MEMDQS6 MEMDQS5 MEMDQS4 MEMDQS3 MEMDQS2 MEMDQS1 MEMDQS0

SOCKET_754B

MEMORY INTERFACE

4

VTT_A4 VTT_A1 VTT_A2

VTT_A3 VTT_B1 VTT_B2 VTT_B3 VTT_B4

MEMRESET_L

MEMCKEA MEMCKEB

MEMCLK_H7

MEMCLK_L7

MEMCLK_H6

MEMCLK_L6

MEMCLK_H5

MEMCLK_L5

MEMCLK_H4

MEMCLK_L4

MEMCLK_H3

MEMCLK_L3

MEMCLK_H2

MEMCLK_L2

MEMCLK_H1

MEMCLK_L1

MEMCLK_H0

MEMCLK_L0

MEMCS_L7 MEMCS_L6 MEMCS_L5 MEMCS_L4 MEMCS_L3 MEMCS_L2 MEMCS_L1 MEMCS_L0

MEMRASA_L MEMCASA_L

MEMWEA_L

MEMBANKA1 MEMBANKA0

RSVD_MEMADDA15 RSVD_MEMADDA14

MEMADDA13 MEMADDA12 MEMADDA11 MEMADDA10

MEMADDA9 MEMADDA8 MEMADDA7 MEMADDA6 MEMADDA5 MEMADDA4 MEMADDA3 MEMADDA2 MEMADDA1 MEMADDA0

MEMRASB_L MEMCASB_L

MEMWEB_L

MEMBANKB1 MEMBANKB0

RSVD_MEMADDB15 RSVD_MEMADDB14

MEMADDB13 MEMADDB12 MEMADDB11 MEMADDB10

MEMADDB9 MEMADDB8 MEMADDB7 MEMADDB6 MEMADDB5 MEMADDB4 MEMADDB3 MEMADDB2 MEMADDB1 MEMADDB0

MEMCHECK7 MEMCHECK6 MEMCHECK5 MEMCHECK4 MEMCHECK3 MEMCHECK2 MEMCHECK1 MEMCHECK0

D17 A18 B17 C17 AF16 AG16 AH16 AJ17

AG10 AE8

AE7 D10

C10 E12 E11 AF8 AG8 AF10 AE10 V3 V4 K5 K4 R5 P5 P3 P4

D8 C8 E8 E7 D6 E6 C4 E5

H5 D4 G5

K3 H3

E13 C12 E10 AE6 AF3 M5 AE5 AB5 AD3 Y5 AB4 Y3 V5 T5 T3 N5

H4 F5 F4

L5 J5

E14 D12 E9 AF6 AF4 M4 AD5 AC5 AD4 AA5 AB3 Y4 W5 U5 T4 M3

N3 N1 U3 V1 N2 P1 U1 U2

MEMCKEA MEMCKEB

DCLK7

-DCLK7

DCLK5

-DCLK5

DCLK1

-DCLK1 DCLK0

-DCLK0

-CS5

-CS4

-CS3

-CS2

-CS1

-CS0

-SRASA

-SCASA

-SWEA MEMBANKA1

MEMBANKA0

MAA13 MAA12 MAA11 MAA10 MAA9 MAA8 MAA7 MAA6 MAA5 MAA4 MAA3 MAA2 MAA1 MAA0

-SRASB

-SCASB

-SWEB MEMBANKB1

MEMBANKB0 MAB15

MAB14 MAB13 MAB12 MAB11 MAB10 MAB9 MAB8 MAB7 MAB6 MAB5 MAB4 MAB3 MAB2 MAB1 MAB0

MEMCHECK7 MEMCHECK6 MEMCHECK5 MEMCHECK4 MEMCHECK3 MEMCHECK2 MEMCHECK1 MEMCHECK0

VTTDDR

MEMCKEA (15,16,17) MEMCKEB (15,16,17)

DCLK7 (15,17)

-DCLK7 (15,17)

DCLK5 (15,17)

-DCLK5 (15,17)

DCLK1 (16,17)

-DCLK1 (16,17) DCLK0 (15,17)

-DCLK0 (15,17)

-SRASA (15,17)

-SCASA (15,17)

-SWEA (15,17)

-SRASB (15,16,17)

-SCASB (15,16,17)

-SWEB (15,16,17)

TP15 TP16

Place a cap every 0.5 in. on VTTDDR traces between CPU and DDR.

VTTDDR

C8

0.22U/4/X/6.3V

VTTDDR

C13

0.22U/4/X/6.3V

VTTDDR

C18 100P/4/N/50V/X

C9

0.22U/4/X/6.3V

C14

0.22U/4/X/6.3V/X

C19 100P/4/N/50V/X

C10

0.22U/4/X/6.3V/X

C15

0.22U/4/X/6.3V/X

C20 1n/4/X/50V

C11

0.22U/4/X/6.3V/X

C16

0.1U/4/Y/16V

C21 1n/4/X/50V/X

C12

0.22U/4/X/6.3V/X

C17

0.1U/4/Y/16V/X

Locate close to CPU socket

VTTDDR

C22 10U/8/X5/6.3V

VTTDDR

C28 10U/8/X5/6.3V

C23 10U/8/X5/6.3V/X

C29 10U/8/X5/6.3V

C24 10U/8/X5/6.3V/X

CPUVREF

40 MILS

C32 1U/6/Y/16V

3

C33 1n/4/X/50V/X

CPUVREFMD6

C34

0.1U/4/Y/16V

2

C25 10U/8/X5/6.3V

VTTDDR

25VSTR

R24

150/6/1

R25

150/6/1

Title

Size Document Number Rev Custom

Date: Sheet of

+

EC2 1000U/D/6.3V/8C

C30

0.1U/4/Y/16V

C26 10U/8/X5/6.3V/X

C27 10U/8/X5/6.3V

C299 22U/12/Y/10V

C31 10U/8/X5/6.3V

AXPER

K8 SOCKET 754-2

XP-K8U-X

1

6 36Wednesday, May 11, 2005

1.0

5

4

3

2

1

D D

Route trace 50 mils wide and 500 to 750 mils long between these caps.

3VDUAL

25VDDA_EN(33) THERM_DN (22)

C C

25VDDA_EN(33)

B B

Prevent input damage when use discret 25VDDA_EN 12/10

A A

Q1 2N7002/S

1

3

D

2

G S

Q2 TL431/SOT23

CAR

SOT23

RAC

12/27 stop use ANPEC LDO

VCC3

25VDDA_EN

R414

8.2K/6/X

ATXPWROK(21,27,31,32,33,34)

Use ATXPWROK to prevent the THRMTRIP abnormal pluse during AC loss 12/10

5

VCC3

0.1U/6/Y/25V/X

25VDDA_EN

C46

10LF2-40300A-02/03/05/08 11/30

25V_DDA

1

+

R26

22.1/6/1

R29 1K/6/1

EC4 100U/D/10V/57

HT12B

使用近端

FIX ITE8282 25VDDA POWER CONTROL ISSUE

Q3

1

6

VI

VO

2

5

G

ADJ

3 4

EN PG

AME8824/SOT23-6/X

3VDUAL

R40

8.2K/6/X

R43 1K/6

-THRMTRIP

132

25VDDA

FB1

30/8/S/3A

R30 44.2/6/1 R31 44.2/6/1

1n/4/X/50V

Trace

25V_DDA

R36 11K/6/1/X

R39 10K/6/1/X

R455 0/6

R42 0/6/SHT/X

Q4 MMBT2222A/S

SOT23

R44 1K/6

C36 10U/8/X5/6.3V

C42

VCC25

4

C37 10U/8/X5/6.3V/X

1U/6/Y/16V

C43 1n/4/X/50V

25VSTR

25VSTRFB(32)

CPUCLK0_H(14)

CPUCLK0_L(14)

-RSMRST (36)

-THRMTRIP_NB (36)

C38

Route VDDA25 trace approx. 50 mils wide (use 2x25 mil traces to exit ball field) and 500 mils long.

C39 1n/4/X/50V

COREFB+(28)

COREFB-(28)

R32 51.1/6/1/X

25VSTRFB CPUCLK0_H

C44 3.9n/4/X/50V

C45 3.9n/4/X/50V

For the ULI M1689 thermtrip function patch by BIOS porgram , not apply by pure hardware 03/17

-CPURST(9) K8PWROK(9)

-LDTSTOP(9)

VTTDDR

-CPURST K8PWROK

-LDTSTOP

COREFB+ COREFB-

CLKIN

R34 169/6/1

-CLKINCPUCLK0_L NC_AJ23 NC_AH23

DBRDY

TMS_K8 TCK_K8

-TRST_K8 TDI

NC_C18 NC_A19

NC_AE23 NC_AF23 NC_AF22 NC_AF21

REF1 REF0

AH25

AJ25 AF20

AE18

AJ27 AF27

AE26

A23 A24 B23

AE12

AF12

AE11

AJ21

AH21

AJ23

AH23

AE24

AF24

C16

AG15 AH17

C15 E20

E17 B21 A21

C18 A19 A28

AJ28

AE23

AF23 AF22 AF21

C1

J3

R3

AA2

D3

AG2

B18

AH1

AE21

C20 AG4

C6 AG6 AE9 AG9

3

VDDA1 VDDA2

RESET_L PWROK LDTSTOP_L

L0_REF1 L0_REF0

COREFB_H COREFB_L CORE_SENSE

VDDIOFB_H VDDIOFB_L VDDIO_SENSE

CLKIN_H CLKIN_L

NC_AJ23 NC_AH23

NC_AE24 NC_AF24

VTT_A5 VTT_B5

DBRDY NC_C15 TMS

TCK TRST_L TDI

NC_C18 NC_A19 KEY1

KEY0 NC_AE23

NC_AF23 NC_AF22 NC_AF21

FREE29 FREE31 FREE33 FREE35 FREE1 FREE37 FREE4 FREE38 FREE41 FREE7 FREE11 FREE12 FREE13 FREE14 FREE40

-CPURST

SOCKET_754C

THERMTRIP_L

G_FBCLKOUT_H

G_FBCLKOUT_L

C35 1n/4/X/50V/X

THERMDA THERMDC

VID4 VID3 VID2 VID1 VID0

NC_AG18 NC_AH18 NC_AG17

NC_AJ18

DBREQ_L

NC_D20 NC_C21 NC_D18 NC_C19 NC_B19

TDO

NC_AF18

RSVD_SCL RSVD_SDA

FREE26 FREE28 FREE30 FREE32 FREE34 FREE36 FREE10 FREE18 FREE19 FREE42 FREE24 FREE25 FREE27

A20

C40 1n/4/X/50V/X

A26

R27 0/6/SHT/X

A27

C41 0.1U/6/Y/25V/X

R28 470/6

AG13 AF14

1 2

AG14

3 4

AF15

5 6

AE15

7 8

AG18 AH18

NC_AG17

AG17

NC_AJ18

AJ18

FBCLKOUT

AH19 AJ19

-FBCLKOUT

-DBREQ

AE19

NC_D20

D20

NC_C21

C21

NC_D18

D18

NC_C19

C19

NC_B19

B19

TDO

A22

AF18

D22 C22

B13 B7 C3 K1 R2 AA3 F3 C23 AG7 AE22 C24 A25 C9

2

-THRMTRIP

RN1 470/8P4R

R35

80.6/6/1

C548,C549 MUST NEAR SOCKET_754

THERM_DP (22)

VID4

VID4 (22,28)

VID3

VID3 (22,28)

VID2

VID2 (22,28)

VID1

VID1 (22,28)

VID0

VID0 (22,28)

Route FBCLKOUT_H/L differentially with 20/8/5/8/20 spacing and trace width.

R37 820/6 R38 1K/6

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

R41 820/6

1

25VSTR

VCC25

RN2 1K/8P4R

RN3 1K/8P4R

RN4 1K/8P4R

RN5 1K/8P4R

RN6 1K/8P4R

NC_AJ23 TDO

-DBREQ DBRDY TCK_K8 TMS_K8 NC_A19 TDI

-TRST_K8 NC_C18

NC_AE23 NC_AF23 NC_AF22 NC_AF21 NC_D18

SWAP 11/04

Title

Size Document Number Rev Custom

Date: Sheet of

NC_AJ18 NC_B19 NC_AG17 NC_C19 NC_D20 NC_C21

NC_AH23

AXPER

K8 SOCKET 754-3

XP-K8U-X

7 36Wednesday, May 11, 2005

1.0

5

4

3

VCORE25VSTR

2

1

VCORE

VSS104

VSS105

VSS13

VSS14

AA8

AB9

SOCKET_754D

AB2

VSS106

VSS107

VSS108

VSS15

VSS16

VSS17

AA10

J12

E4G4J4L4N4U4W4

VDDIO1

VDD1

L7

AD2

AH2B4AH4B6G6J6L6N6R6U6AA6

VSS109

VSS110

VSS18

VSS19

B14

Y15

D D

C C

L28

R28

W28

AC28

AF28

AH28

C29F2H2K2M2P2T2V2Y2

VSS93

VSS94

VSS95

VSS96

VSS97

VSS98

VSS99

VSS100

VSS101

VSS102

VSS103

VSS1

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

SOCKET_754E

B2

AH20

AB21

W22

M23

B B

L24

AG25

VSS12

AG27D2AF2W6Y7

VDDIO2

VDD2

AC15

H18

VSS111

VSS20

AE16

J18

VDDIO3

VDDIO4

VDD3

VDD4

B20

E21

VSS112

VSS113

VSS21

VSS22

G20

R20

AA4

AC4

AE4D5AF5F6H6K6M6P6T6V6Y6

VDDIO5

VDDIO7

VDDIO8

VDDIO9

VDDIO10

VDD5

VDD6

VDD7

VDD8

VDD9

H22

J23

H24

F26N7L9

VSS114

VSS115

VSS116

VSS117

VSS118

VSS23

VSS24

VSS25

VSS26

VSS27

U20

W20

AA20

AC20

AE20

VDDIO11

VDDIO12

VDDIO13

VDDIO14

VDDIO15

VDDIO16

VDD10

VDD11

VDD12

VDD13

VDD14

VDD15

V10

G13

K14

Y14

AC6

AH6F7H7K7M7P7T7V7AB7

VSS119

VSS120

VSS121

VSS122

VSS123

VSS124

VSS28

VSS29

VSS30

VSS31

VSS32

VSS33

AG20

AJ20

D21

F21

H21

VDDIO17

VDDIO18

VDD16

VDD17

AB14

G15

VSS125

VSS126

VSS34

VSS35

K21

M21

VDDIO19

VDDIO20

VDD18

VDD19

J15

AA15

VSS127

VSS128

VSS36

VSS37

P21

T21

AB6

VDDIO21

VDDIO22

VDD20

VDD21

H16

K16

VSS129

VSS130

VSS38

VSS39

V21

Y21

AD6D7G7J7AA7

AC7

AF7F8H8

VDDIO23

VDDIO24

VDDIO25

VDDIO26

VDDIO27

VDDIO28

VDDIO29

VDDIO30

VDD22

VDD23

VDD24

VDD25

VDD26

VDD27

VDD28

VDD29

Y16

AB16

G17

J17

AA17

AC17

AE17

F18

AD7B8G8J8L8N8R8U8W8

VSS131

VSS132

VSS133

VSS134

VSS135

VSS136

VSS137

VSS138

VSS40

VSS41

VSS42

VSS43

VSS44

VSS45

VSS46

VSS47

AD21

AG21

B22

E22

G22

J22

L22

N22

AB8

AD8D9G9

AC9

VDDIO31

VDDIO32

VDDIO33

VDDIO34

VDDIO35

VDD30

VDD31

VDD32

VDD33

VDD34

K18

Y18

AB18

AD18

AG19

E19

AC8

AH8F9H9K9M9P9T9V9Y9

VSS139

VSS140

VSS141

VSS142

VSS143

VSS48

VSS49

VSS50

VSS51

VSS52

R22

U22

AG29

AA22

AC22

AG22

AF9

F10

VDDIO36

VDDIO37

VDDIO38

VDD35

VDD36

VDD39

G19

AC19

VSS144

VSS145

VSS146

VSS53

VSS54

VSS55

AH22

AJ22

AD10

D11

VDDIO39

VDDIO40

VDD38

VDD37

AA19

J19

VSS147

VSS148

VSS56

VSS57

D23

F23

AF11

F12

VDDIO41

VDDIO42

VDD40

VDD41

F20

H20

AD9

VSS149

VSS150

VSS58

VSS59

H23

K23

AD12

D13

VDDIO43

VDDIO44

VDD42

VDD43

K20

M20

B10

G10

VSS151

VSS152

VSS60

VSS61

P23

T23

AF13

F14

VDDIO45

VDDIO46

VDD44

VDD45

P20

T20

J10

L10

VSS153

VSS155

VSS62

VSS63

V23

Y23

AD14

F16

VDDIO47

VDDIO48

VDD46

VDD47

V20

Y20

N10

R10

VSS156

VSS157

VSS64

VSS65

AB23

AD23

AD16

D15R4N28

VDDIO49

VDDIO50

VDD48

VDD49

AB20

AD20

U10

W10

VSS158

VSS159

VSS66

VSS67

AG23

E24

U28

AA28

AE27R7U7W7K8M8P8T8V8Y8J9N9R9U9W9

VDD96

VDD97

VDD98

VDD99

VDDIO6

VDD100

VDD101

VDD102

VDD50

VDD51

VDD52

VDD53

VDD54

VDD55

VDD56

VDD57

VDD58

G21

J21

L21

N21

R21

U21

W21

AA21

AC21

AC10

AH10

F11

H11

K11

Y11

AB11

AD11

B12

VSS160

VSS161

VSS162

VSS163

VSS164

VSS165

VSS166

VSS167

VSS168

VSS68

VSS69

VSS70

VSS71

VSS72

VSS73

VSS74

VSS75

VSS76

G24

J24

N24

R24

U24

W24

AA24

AC24

AG24

VDD103

VDD59

F22

K22

G12

AA12

VSS169

VSS77

AJ24

B25

VDD104

VDD105

VDD60

VDD61

M22

P22

AC12

AH12

VSS170

VSS171

VSS78

VSS79

C25

B26

VDD106

VDD107

VDD62

VDD63

T22

V22

F13

H13

VSS172

VSS173

VSS80

VSS81

D26

H26

VDD108

VDD109

VDD64

VDD65

Y22

AB22

K13

Y13

VSS174

VSS175

VSS82

VSS83

M26

T26

VDD110

VDD111

VDD66

VDD67

AD22

E23

AB13

AD13

VSS176

VSS177

VSS84

VSS85

Y26

AD26

AA9

VDD112

VDD113

VDD68

VDD69

G23

L23

AF17

G14

VSS178

VSS179

VSS86

VSS87

AF26

AH26

H10

K10

VDD114

VDD115

VDD70

VDD71

N23

R23

J14

AA14

VSS180

VSS181

VSS88

VSS89

C27

B28

M10

P10

VDD116

VDD117

VDD72

VDD73

U23

W23

AC14

AE14

VSS182

VSS183

VSS90

VSS91

D28

G28

T10

Y10

VDD118

VDD119

VDD74

VDD75

AA23

AC23

D16

E15

VSS184

VSS185

VSS92

VSS187

F15

H15

AB10

G11

VDD120

VDD121

VDD76

VDD77

B24

D24

K15

AB15

VSS186

VSS189

VSS188

VSS206

AB17

AD17

J11

AA11

VDD122

VDD123

VDD78

VDD79

F24

K24

AD15

AH14

VSS190

VSS191

VSS207

VSS208

B16

G18

AC11

H12

VDD124

VDD125

VDD80

VDD81

M24

P24

E16

G16

VSS192

VSS194

VSS209

VSS210

AA18

AC18

K12

Y12

VDD126

VDD127

VDD82

VDD83

T24

V24

J16

AA16

VSS195

VSS196

VSS211

VSS212

D19

F19

AB12

J13

VDD128

VDD129

VDD84

VDD85

Y24

AB24

AC16

AE29

VSS197

VSS198

VSS213

VSS214

H19

K19

AA13

AC13

VDD130

VDD131

VDD86

VDD87

AD24

AH24

AJ26

E18

VSS199

VSS223

VSS215

VSS216

Y19

AB19

H14

AB26

VDD132

VDD133

VDD88

VDD89

AE25

K26

F17

H17

VSS201

VSS202

VSS217

VSS218

AD19

AF19

E28

J28

VDD93

VDD94

VDD90

VDD91

P26

V26

K17

Y17

VSS203

VSS204

VSS219

VSS220

J20

L20

VDD95

POWER

VDD92

VSS205

VSS221

VSS222

N20

GROUND

VCORE

4

C51

0.1U/6/Y/25V

C63 10U/8/X5/6.3V/X

C75 10U/8/X5/6.3V/X

C47

0.1U/6/Y/25V

VCORE

C59

0.1U/6/Y/25V

5

VCORE

C71 22U/12/Y/10V

A A

C48

0.1U/6/Y/25V

C60 10U/8/X5/6.3V/X

C72 22U/12/Y/10V

C49

0.1U/6/Y/25V

C61 10U/8/X5/6.3V

C73 22U/12/Y/10V

C62 10U/8/X5/6.3V/X

C74 22U/12/Y/10V

C52

0.22U/4/X/6.3V/X

C76 10U/8/X5/6.3V

C77 10U/8/X5/6.3V/X

3

25VSTR

C65 10U/8/X5/6.3V/X

25VSTR

C53

0.22U/4/X/6.3V

C66 10U/8/X5/6.3V/X

C54

0.22U/4/X/6.3V

C67 10U/8/X5/6.3V/X

C55

0.22U/4/X/6.3V

2

C56

0.22U/4/X/6.3V

C68 10U/8/X5/6.3V/X

C57

0.22U/4/X/6.3V

C69 10U/8/X5/6.3V

Title

Size Document Number Rev Custom

Date: Sheet of

C58

0.22U/4/X/6.3V

C70 10U/8/X5/6.3V

C50

0.22U/4/X/6.3V

AXPER

K8 SOCKET 754-4

XP-K8U-X

1

8 36Wednesday, May 11, 2005

1.0

A

4 4

B

U1A

C

VCC12

J31

K29

VDD12M

L31

M29

VDD12M

N31

H29

VDD12M

G31

VDD12M

D

E

L0_CADIN_H[7..0](5)

L0_CADIN_L[7..0](5)

LAYOUT: Place near CPU

L0_CLKIN_H0(5)

3VDUAL

R45

HTT_CLK

8.2K/6

R47

8.2K/6/X

11/02

C300

10P/4/N/50V/X

VCC12

GND SINGLE USE TRACE

-LDTSTOP

-CPURST

K8PWROK

VCC25

R46 680/6

R50 680/6

R53 680/6

3 3

2 2

L0_CLKIN_L0(5)

L0_CTLIN_H0(5) L0_CTLIN_L0(5)

-LDTSTOP(7)

-CPURST(7) K8PWROK(7)

R48

HTTCLK(14)

33/6

R51

33/6

L0_CADIN_H0 L0_CADIN_L0 L0_CADIN_H1 L0_CADIN_L1 L0_CADIN_H2 L0_CADIN_L2 L0_CADIN_H3 L0_CADIN_L3 L0_CADIN_H4 L0_CADIN_L4 L0_CADIN_H5 L0_CADIN_L5 L0_CADIN_H6 L0_CADIN_L6 L0_CADIN_H7 L0_CADIN_L7

L0_CLKIN_H0 L0_CLKIN_L0

L0_CTLIN_H0 L0_CTLIN_L0

TP58

VCC12

R49 33/6

R52 33/6

-LDTSTOP

-CPURST K8PWROK

-HTTPME

TX_COM_HTT_H TX_COM_HTT_L RX_COM_HTT_H RX_COM_HTT_L

HTT_CLK HTTREF_CLK AVDDPLL_HTT

VDDPLL_HTT

G34

LTXCADP0

G33

LTXCADN0

H33

LTXCADP1

H32

LTXCADN1

J34

LTXCADP2

J33

LTXCADN2

K33

LTXCADP3

K32

LTXCADN3

M33

LTXCADP4

M32

LTXCADN4

N34

LTXCADP5

N33

LTXCADN5

P33

LTXCADP6

P32

LTXCADN6

R34

LTXCADP7

R33

LTXCADN7

L34

LTXCLKP

L33

LTXCLKN

P29

LTXCTLP

P30

LTXCTLN

D32

HTTSTOPJ

D34

HTTRESETJ

C34

HTTPWROK

AJ14

HTTREQJ/AGPBUSYJ

M3

HTTPMEJ

D33

TX_COMP_HTT_H

E34

TX_COMP_HTT_L

E33

RX_COMP_HTT_H

F34

RX_COMP_HTT_L

E31

AVDD12HTT

E32

AVSSHTT

G29

LCLKP

F30

LCLKN

G30

AVDD18HTTPLL

F31

AVSSHTTPLL

F32

VDD18HTTPLL

F33

VSSHTTPLL

M1689/S

ULi M1689

( 1 of 6 )

HTT interface

TX Signals

GND

L32

U32

U29

R32

N32

J32

RX Signals

GND

AA32

AA29

W32

W29

LRXCADP0 LRXCADN0 LRXCADP1 LRXCADN1 LRXCADP2 LRXCADN2 LRXCADP3 LRXCADN3 LRXCADP4 LRXCADN4 LRXCADP5 LRXCADN5 LRXCADP6 LRXCADN6 LRXCADP7 LRXCADN7

LRXCLKP0 LRXCLKN0

LRXCADP8 LRXCADN8 LRXCADP9

LRXCADN9 LRXCADP10 LRXCADN10 LRXCADP11 LRXCADN11 LRXCADP12 LRXCADN12 LRXCADP13 LRXCADN13 LRXCADP14 LRXCADN14 LRXCADP15 LRXCADN15

LRXCLKP1

LRXCLKN1

LRXCTLP LRXCTLN

GND

AC29

AC32

R29

G32

TO SYS GND PLACE

VCC18

VDDPLL_HTT

C78

0.1U/6/Y/25V

VCC18

AVDDPLL_HTT

1 1

R56 0/6/SHT/X

C84

0.1U/6/Y/25V

C85

4.7U/8/Y/16V/X

HyperTransport Resistor Compensation

R55

R54

49.9/6/1

150/6/1

TX_COM_HTT_H RX_COM_HTT_H RX_COM_HTT_L TX_COM_HTT_L

R58 150/6/1

R57

49.9/6/1

C83

0.1U/6/Y/25V

VCC12

AD32 AD33 AC33 AC34 AB32 AB33 AA33 AA34 W33 W34 V32 V33 U33 U34 T32 T33

Y32 Y33

AD30 AD29 AC31 AC30 AB30 AB29 AA31 AA30 W31 W30 V30 V29 U31 U30 T30 T29

Y30 Y29

R30 R31

L0_CADOUT_H0 L0_CADOUT_L0 L0_CADOUT_H1 L0_CADOUT_L1 L0_CADOUT_H2 L0_CADOUT_L2 L0_CADOUT_H3 L0_CADOUT_L3 L0_CADOUT_H4 L0_CADOUT_L4 L0_CADOUT_H5 L0_CADOUT_L5 L0_CADOUT_H6 L0_CADOUT_L6 L0_CADOUT_H7 L0_CADOUT_L7

L0_CLKOUT_H0 L0_CLKOUT_L0

L0_CADOUT_H8 L0_CADOUT_L8

L0_CADOUT_H9

L0_CADOUT_L9 L0_CADOUT_H10 L0_CADOUT_L10 L0_CADOUT_H11 L0_CADOUT_L11 L0_CADOUT_H12 L0_CADOUT_L12 L0_CADOUT_H13

L0_CADOUT_L13

L0_CADOUT_H14 L0_CADOUT_L14 L0_CADOUT_H15 L0_CADOUT_L15

L0_CLKOUT_H1 L0_CLKOUT_L1

L0_CTLOUT_H0 L0_CTLOUT_L0

L0_CADOUT_H[7..0] (5) L0_CADOUT_L[7..0] (5)

ClawHummer------>M1689M1689------>ClawHummar

L0_CLKOUT_H0 (5) L0_CLKOUT_L0 (5)

L0_CADOUT_H[15..8] (5)

L0_CADOUT_L[15..8] (5)

ClawHummer------>M1689

L0_CLKOUT_H1 (5) L0_CLKOUT_L1 (5)

L0_CTLOUT_H0 (5) L0_CTLOUT_L0 (5)

LAYOUT: Place HTT bypass caps on

topside near connected M1689 HTT link.

VCC12

C79

0.1U/6/Y/25V

C80

0.1U/6/Y/25V/X

C81

0.1U/6/Y/25V/X

C82

0.1U/6/Y/25V/X

Title

Size Document Number Rev C

A

B

C

D

Date: Sheet of

AXPER

ULI M1689 HT

XP-K8U-X

E

9 36Wednesday, May 11, 2005

1.0

A

3VDUAL

B

C

D

E

C98

C97

0.1U/6/Y/25V/X

10U/8/X5/6.3V/X

4 4

USB0(21)

-USB0(21)

USB1(34)

-USB1(34)

USB2(34)

-USB2(34)

USB3(21)

-USB3(21)

USB4(27)

-USB4(27)

USB5(21)

-USB5(21)

USB6(27)

R67 0/6/X

R68 14k/6/1 R69 14k/6/1

12/15

3VDUAL

18VSB

-USB6(27)

USB7(21)

-USB7(21)

-USB_OC3(27)

-USB_OC4(21)

USBCLK(14)

3VDUAL

R65

8.2k/6/X

-USB_OC1

R66

8.2k/6/X

3 3

3VDUAL

RN7

-USB_OC0

1 2 5 6

-USB_OC2

3 4

-USB_OC3

7 8

8.2K/8P4R/X

RN8

-USB_OC4

1 2

-USB_OC5

5 6

-USB_OC6

3 4

-USB_OC7

7 8

8.2K/8P4R/X

-SLPBTN(29)

USBCLK -PCIRST (23,34)

SC26 10P/6/N/50V/X

310mil width

2 2

1 1

VDD33RUSBBGR

AVDDPL_USB

C102

0.1U/6/Y/25V

R73 0/6/SHT/X

C103

0.1U/6/Y/25V

R72

0/6/SHT/X

C99

0.1U/6/Y/25V/X

USB0

-USB0 USB1

-USB1 USB2

-USB2 USB3

-USB3 USB4

-USB4 USB5

-USB5 USB6

-USB6 USB7

-USB7

-USB_OC0

-USB_OC1

-USB_OC2

-USB_OC3

-USB_OC4

-USB_OC5

-USB_OC6

-USB_OC7

USB_RX_COMP USB_TX_COMP

VDD33RUSBBGR

USBCLK AVDDPL_USB

C100

0.1U/6/Y/25V

AA5

AA2 AA3

AB2 AB1

AB6 AB5

U1C

R2

USB_D0+

R3

USB_D0-

U5

USB_D1+

T5

USB_D1-

U4

USB_D2+

T4

USB_D2-

U2

USB_D3+

U3

USB_D3-

Y4

USB_D4+

W4

USB_D4-

W2

USB_D5+

W3

USB_D5USB_D6+

Y5

USB_D6USB_D7+

USB_D7-

N3

USBOVR0J/RSMGPI0

N2

USBOVR1J/SDATAIN2

P3

USBOVR2J/RSMGPI1

P2

USBOVR3J/RSMGPI3

P1

USBOVR4J/RSMGPI4

P4

USBOVR5J/RSMGPI5

N4

USBOVR6J/RSMGPI2

P5

USBOVR7J/SLPBTN#

USB_RX_TERM USB_TX_CS

AVDD33RUSBBGR AVSSUSBBGR

R5

USBCLK

R6

AVDD18RUSBPLL

T6

AVSSUSBPLL

GND

R4

T1

W6

V6

V13

U13

VDD33VRUSB

GND

T3U6V1V4V5V2V3W5Y1Y6Y2

T2

W13

AA6

VDD33VRUSB

ULi M1689

(3 of 6)

GND

Y3

AA4

AB3

AB4

PCI BusUSB

GND

AC4

AJ5

GND

AL8

AM4

AN1

AP1

AP2

PCI_CAD0 PCI_CAD1 PCI_CAD2 PCI_CAD3 PCI_CAD4 PCI_CAD5 PCI_CAD6 PCI_CAD7 PCI_CAD8

PCI_CAD9 PCI_CAD10 PCI_CAD11 PCI_CAD12 PCI_CAD13 PCI_CAD14 PCI_CAD15 PCI_CAD16 PCI_CAD17 PCI_CAD18 PCI_CAD19 PCI_CAD20 PCI_CAD21 PCI_CAD22 PCI_CAD23 PCI_CAD24 PCI_CAD25 PCI_CAD26 PCI_CAD27 PCI_CAD28 PCI_CAD29 PCI_CAD30 PCI_CAD31

PCI_CBE0J PCI_CBE1J PCI_CBE2J PCI_CBE3J

PCI_DEVSELJ

PCI_FRAMEJ

PCI_IRDYJ

PCI_PAR PCI_TRDYJ PCI_SERRJ PCI_STOPJ

PCI_IRQAJ

PCI_IRQBJ PCI_IRQCJ PCI_IRQDJ

PCI_IRQEJ/RUNGPI3 PCI_IRQFJ/RUNGPI4

PCI_IRQGJ/RUNGPI5

PCI_IRQHJ/RUNGPI6

PCIRSTJ

PCI_REQ0J PCI_REQ1J PCI_REQ2J

PCI_REQ3J PCI_REQ4J/RUNGPI0 PCI_REQ5J/RUNGPI1 PCI_REQ6J/RUNGPI2

PCI_GNT0J

PCI_GNT1J

PCI_GNT2J

PCI_GNT3J

PCI_GNT4J/RUNGPOH0 PCI_GNT5J/RUNGPOH1 PCI_GNT6J/RUNGPOH2

PMEJ

PCI_CLK

AVDD18CORE

AVSSCORE

VDD18COREPLL

VSSCOREPLL

RUNGPIO4/CLKRUNJ

GND

M1689/S

AK9 AL9 AN9 AM9 AP8 AN8 AM8 AK8 AN7 AK7 AL7 AL6 AM6 AP6 AN6 AL5 AM1 AM2 AL4 AL3 AL1 AL2 AK5 AK4 AK1 AK2 AJ1 AJ2 AJ4 AJ3 AH4 AH5

AM7 AM5 AM3 AK3

AN4 AN2 AN3 AP5 AP3 AN5 AP4

AG3 AG2 AH3 AH2 AG4 AH1 AF5 AF6

J3 AC2

AD2 AE3 AF3 AF1 AD4 AF4

AC3 AD3 AD1 AE2 AF2 AD5 AE5

J2 E11

F11 F12 B11 A11

AG5

AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31

-CBE0

-CBE1

-CBE2

-CBE3

-DEVSEL

-FRAME

-IRDY PAR

-TRDY

-SERR

-STOP

-PIRQA

-PIRQB

-PIRQC

-PIRQD

-PIRQE

-PIRQF

-PIRQG

-PIRQH

-PCIRST

-REQ0

-REQ1

-REQ2

-REQ3

-REQ4

-REQ5

-REQ6

-GNT0

-GNT1

-GNT2

-GNT3

-GNT4

-GNT5 GPOH1

-PCIPME

PCICLK_F AVDD1D8_CORE

VDD18COREPLL

CLKRUNJ

Internal pull 22K

-DEVSEL (19,20,27)

-FRAME (19,20,27)

-IRDY (19,20,27)

-TRDY (19,20,27)

-SERR (19,20,27)

-STOP (19,20,27)

-PIRQA (18,20)

-PIRQB (18,19,20)

-PIRQC (19,20,27)

-PIRQD (19,20)

-PIRQE (19,20)

-PIRQF (19,20)

-PIRQG (19,20)

-PIRQH (20)

-REQ0 (19,20)

-REQ1 (19,20)

-REQ2 (19,20)

-REQ3 (20)

-REQ4 (20)

-REQ5 (20,27)

-GNT0 (19,20)

-GNT1 (19,20)

-GNT2 (19,20)

-GNT3 (20)

-GNT4 (20)

-GNT5 (20,27)

internal pull

PCICLK_F (14)

VDD18COREPLL

-PCIPME (18,19,20,27)

TP59

C104

0.1U/6/Y/25V

AD[31..0] (19,20,27)

-CBE[3..0] (19,20,27)

PAR (19,20,27)

Internal pull 40K

VCC3

VCC18

FB2100/6/S

R71

8.2k/6/X

R70

8.2k/6/X

C291 100P/4/N/50V/X

GPOH1 (29)

VCC3

R63

8.2K/6

-REQ6

VCC18

AVDD1D8_CORE

C101

0.1U/6/Y/25V

R64 0/6/SHT/X

HEATSINK

2

HEATSINK/[12SP2-04E004-C1_12SP2-04E004-C2_12SP2-04E004-C3]

HEATSINK 2nd Source: 12SP2-04E004-12//-13/-14

1

Title

Size Document Number Rev C

A

B

C

D

Date: Sheet of

AXPER

ULI USB & PCI

XP-K8U-X

E

10 36Wednesday, May 11, 2005

1.0

A

4 4

SBA[7..0](18)

SB_STB(18)

-SB_STB(18)

-WBF(18)

-RBF(18)

-GGNT(18)

-GREQ(18)

-GDEVSEL(18)

-GSTOP(18)

-GTRDY(18)

-GIRDY(18)

-AGP8XDET(18)

C91

3 3

3.9n/4/X/50V

A_GC8XDETJ_M1689

close M1689

-GFRAME(18) GPAR(18)

ST0(18) ST1(18) ST2(18)

GCLK(18)

-AGPRST(18)

SB_STB

-SB_STB

-WBF

-RBF

-GGNT

-GREQ

-GDEVSEL

-GSTOP

-GTRDY

-GIRDY

-GFRAME GPAR ST0

ST1 ST2

GCLK

C92

22P/4/N/50V

colse agp slot

B

SBA0 SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7

COMP_AGP_L COMP_AGP_H

VDDQ

AREF_GC

R59 0/6/SHT/X

R60 0/6/SHT/X

C93 22P/4/N/50V/X

4.7U/8/Y/16V

U1B

B13

SBA0J

B12

SBA1J

D15

SBA2J

B14

SBA3J

D17

SBA4J

B16

SBA5J

B17

SBA6J

C17

SBA7J

C15

SB_STBF

B15

SB_STBS

F17

WBF

D18

RBF

D14

GGNT

D16

GREQ

A30

GDEVSEL

B29

GSTOP

B30

GTRDY

A31

GIRDY

A32

GFRAME

E14

GC_DETJ

B28

GPAR

F16

ST0

F15

ST1

E16

ST2

C13

COMP_AGPL

D13

COMP_AGPH

D12

AVDDIM_AGP

E12

AVSSIM_AGP

F14

VREF_AGP

F26

VREF_AGP

F13

SHIELD_AGP

E26

SHIELD_AGP

C11

GCLK

D11

GRESETJ

M1689/S

For signal fine tune

VDDQ

C87

A9B8B9

VDD15M

Side Band and 1X Signals

GND

A17

A19

A21

A15

B10C8C9

C10D8D9

D10E8E9

E10F8F9

F10

VDD15M

ULi M1689

( 2 of 6)

AGP interface

Address and Data Bus

GND

A23

A25

GND

A13

A29

A27

C16

C14

A34

A33

C24

C22

C20

C18

M12

M13

VDD15M

GND

C28

C26

N13

M14

VDD15M

GND

B34

C12

N14

M21

VDD15M

GND

E17

E15

C

M22

VDD15M

GND

E21

E19

VDDQ

GAD10 GAD11 GAD12 GAD13 GAD14 GAD15 GAD16 GAD17 GAD18 GAD19 GAD20 GAD21 GAD22 GAD23 GAD24 GAD25 GAD26 GAD27 GAD28 GAD29 GAD30 GAD31

AD_STBF0 AD_STBS0 AD_STBF1 AD_STBS1

GCBE#0 GCBE#1 GCBE#2 GCBE#3

DBI_LO

DBI_HI/PIPEJ

GND

E23

E25

E27

GAD0 GAD1 GAD2 GAD3 GAD4 GAD5 GAD6 GAD7 GAD8 GAD9

E13

GND

Close chip

0.01U/6/X/50V/X

D19 B18 C19 B19 B21 B20 D23 D21 B23 D25 B24 C25 B25 D27 B26 C27 F19 F20 E20 D22 F21 F22 E22 D24 F25 D26 D28 F27 E28 C29 C30 D29

C21 B22 E24 F24

C23 B27 D20 F23

F18 E18

C86

0.01U/6/X/50V C88

GAD0 GAD1 GAD2 GAD3 GAD4 GAD5 GAD6 GAD7 GAD8 GAD9 GAD10 GAD11 GAD12 GAD13 GAD14 GAD15 GAD16 GAD17 GAD18 GAD19 GAD20 GAD21 GAD22 GAD23 GAD24 GAD25 GAD26 GAD27 GAD28 GAD29 GAD30 GAD31

AD_STB0

-AD_STB0 AD_STB1

-AD_STB1

ADBIL ADBIH

-GCBE0

-GCBE1

-GCBE2

-GCBE3

GAD[31..0] (18)

AD_STB0 (18)

-AD_STB0 (18) AD_STB1 (18)

-AD_STB1 (18)

-GCBE0 (18)

-GCBE1 (18)

-GCBE2 (18)

-GCBE3 (18)

ADBIL (18) ADBIH (18)

D

VDDQ

C89

0.1U/6/Y/25V/X

C90

0.1U/6/Y/25V/X

E

2 2

GND SINGLE USE TRACE

TO SYS GND PLACE

VDDQ

CLOSE M1689

30 mils width , short ASAP

R403

AREF_GC

C95 1U/6/Y/16V

1 1

A

C96 1U/6/Y/16V/X

R61

GVREF_CG (18)

0/6

R62

GVREF_GC (18)

0/6/X

C94 1U/6/Y/16V

Place Solder Side

B

49.9/6/1

COMP_AGP_H COMP_AGP_L

R404

49.9/6/1

Title

Size Document Number Rev C

C

D

Date: Sheet of

AXPER

ULI AGP8X & CONTROL

XP-K8U-X

E

11 36Wednesday, May 11, 2005

1.0

Gigabyte XP-K8U-X_R10B-0511-1 Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual