Gigabyte GA-P41T-USB3L Schematic rev.1.3

5

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Model Name:GA-P41T-USB3L

SHEET TITLE

01

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C C

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COVER SHEET
BLOCK DIAGRAM
BOM & PCB MODIFY HISTORY
P4_LGA775_A
P4_LGA775_B,D
P4_LGA775_C
P4_LGA775_E,F,G,H
Eaglelake HOST
Eaglelake DDR
Eaglelake PCI_EXP_16,DMI
Eaglelake VGA
Eaglelake GND
Eaglelake PWR
PCI EXPRESS*16 SLOT

Revision 1.3

SHEET TITLE

28
29
30
31
32
33

REAR AUDIO JACK
DISCRETE POWER
VCORE PWM_ISL6312
ATX, OTHERS POWER
FRONT PANEL
REALTEK RTL8111D

34 PCI SLOT3,PCIE*2,3

15
16
17

B B

18
19
20
21
22
23
24

A A

25
26
27

DDRII CHANNEL A
DDRII CHANNEL B
DDRII TERMINATION
ICH7 PCI, USB, DMI, LAN
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
CK505 CLOCK.
PCI SLOT 1,2,PCIE*1
IDE/FLOPPY
ITE 8718 GB/HX
COM_LPT
CI,HWM,KB/MS,DUAL BIOS
ALC888

5

4

Title

Size Document Number Rev
Custom

3

2

Date: Sheet

Gigabyte Technology

Cover Sheet

GA-P41T-USB3L

135Wednesday, February 09, 2011

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BLOCK DIAGRAM

INTEL Pentium4
LGA775

D D

CLOCK GENERATOR

CKVDD = 3.3V

PCI EXPRESS X16

VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V

VCORE = 1.4V
VCC3

P31

CHANNEL A
DDRII DIMM X 1

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V

CHANNEL B
DDRII DIMM X 1

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)

C C

VDDQ = 1.5V (AGP POWER 4X, HUBLINK)

VTT_DDR = 0.9V

PCI
EXPRESS_1,2,3
X1

USB PORTS 0~7

ICH7

VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V

IDE Primary

VCC = 5V

SERIAL ATA

VCC = 5V

LAN 8111C

B B

PCI BUS

+12 = 12V

-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V

PCI SLOT
1,2,3

SPI DUAL
BIOS

VCC = 5V
VCC3 = 3V

LPC BUS

ALC888

+12V = 12V
VCC = 5V 5VSB = 5V

AVDD = 5V

A A

AUDIO PORTS :

LIN_ OUT

LINE_IN

FRONT AUDIO

MIC

CD_IN

5

4

FRONT PANEL /CPU FAN

VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V

3

LPC I/O ITE8718GB

VCC = 5VVCC3 = 3.3V
VBAT = 3V

I/O PORTS :

COMA

LPT

2

PS2

FDD

Title

Size Document Number Rev
Custom

Date: Sheet

Gigabyte Technology

BOM & PCB MODIFY HISTORY

GA-P41T-USB3L

1

235Wednesday, February 09, 2011

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Model Name:GA-P41T-USB3L

Circuit or PCB layout change
for next version

Version: 1.3

D D

Component value change history

2007/08/02

Data Change Item Reason

2007/08/03 EBOM:9MG31MS2L-00-10B
2007/08/22

EBOM:10A

2007/09/10
PBOM:10A

2008/05/14

C C

PBOM:11A

2008/06/26
EBOM:20B

2008/07/21
PBOM:10A

2008/07/31
PBOM:10B

2008/08/21
PBOM:10C

B B

P41T-ES3G-10A 1. SC1~SC8

1.G31 CHIP -->P31 CHIP, remove VGA function,add comb port

2.ADD 1 PCI SLOT,2 PCIE SLOT

1.R375 8.2K-->1K ,R1951 1K-->8.2K

2.R327 2.67K-->649 ,R325 8.45K-->1M,DR37 1.4K-->1.54K,DR30 330-->365

3.R2913 1.18K-->2.21K,R2914 360-->931

1.ADD DES LITE ,FERRITE CHOKE

2.B0 CHIP , SMD POLY FUSE

1.20A BOM為 PCB2.0使用,故以20B FOR PCB:2.01

2.

修改為

RTM587 CLOCK GEN,RTL8111C,ALC883,DUAL BIOS,FORNT USB ADD PROTECT DIODE

1.ALC883--->888; DR30 316-->365 ;BC747 0.1U\Y5V-->X7R;IDE red--->green

2.ADD C1908 10PF / R1896 1K-->330 ohm add c1908 22pf ,22ohm--->0ohm for bios CS0
glitch issue

3.DEL R2935, ADD R2936 FOR MAIN POWER BIOS---rechard

1.DQ13 2N7002--->MMBT2222A FOR CPU FSB LATCH ERROR ISSUE

1.CLOCK GEN POWER CAP 0.1U/Y5V---->0.1U/X7R FOR CPU INFORMATION FAIL ISSUE

2.ADD PCB CR ,CL

轉背板

說的

DATE Change Item Reason

2007/08/08
PCB:1.0

2007/09/07
PCB:1.0

2008/05/14
PCB:1.1

2008/06/12
PCB:2.01

2008/07/18
PCB:1.0

2009/08/27
PCB:1.0

2009/10/01
PCB:1.1

1.由GA-G31M-S2L-1.01

2.ADD 1 PCI SLOT,2 PCIE SLOT

1.由GA-P31-S3E-1.0 rename GA-P31-S3G-1.0

1.由 GA-P31-S3G-1.0修改,ADD DES LITE ,FERRITE CHOKE

1.由 GA-P31-S3G-1.1

2.ALC662--->ALC883,ADD RCA IN REAR-->ALC888;RTL8111C

3.DUAL BIOS 4M;DUAL BIOS

4.SUPPORT CPU FSB 1600

1.由 GA-P31-S3G-2.01 rename GA-P31-ES3G 1.0

2.移除EASY SAVER

1.由 GA-P31-ES3G 1.0改成P41-ES3G-1.0,

1.ADD EUP FUNCTION

2.

更換螺孔

FOOTPRINT

3.更換DDR18V_OV2 GPIO PIN

修改

修改

文字面

更換北穚

P41T-USB3L-01 1. P41T-ES3G 1.0 --> ADD USB3.0

10A 1. ALC888 --> ALC892R

2. ADD

包材

P41T-USB3L-1.3A 1. NEC USB3.0 --> E-TRON EJ168 USB3.0

13B 1. UC5,14

A A

2. DR80 200/6/1 --> 200/4/1

3. ALC889 LINE-IN 10u -- >22u

走粗線

Title

Size Document Number Rev
Custom

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4

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Date: Sheet

Gigabyte Technology

BOM & PCB MODIFY HISTORY

GA-P41T-USB3L

1

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VCORE

BC5

D D

C C

10u/8/X5R/6.3V/K

VCORE

BC1
10u/8/X5R/6.3V/K

BC6
10u/8/X5R/6.3V/K

BC2
10u/8/X5R/6.3V/K

BC7
10u/8/X5R/6.3V/K

BC3
10u/8/X5R/6.3V/K

BC8
10u/8/X5R/6.3V/K

BC4
10u/8/X5R/6.3V/K

LGA775-39-2

HA[3..16]8

B B

HA[17..35]8

A A

HA[3..16]

HA[17..35]

HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16

TP_CPU18
TP_CPU19

-HREQ08

-HREQ18

-HREQ28

-HREQ38

-HREQ48

-HADSTB08

-HADSTB18

5

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35

-HADSTB1

LGA775A

L5

A<3>*

P6

A<4>*

M5

A<5>*

L4

A<6>*

M4

A<7>*

R4

A<8>*

T5

A<9>*

U6

A<10>*

T4

A<11>*

U5

A<12>*

U4

A<13>*

V5

A<14>*

V4

A<15>*

W5

A<16>*

N4

RSVD_3

P5

RSVD_4

K4

REQ<0>*

J5

REQ<1>*

M6

REQ<2>*

K6

REQ<3>*

J6

REQ<4>*

R6

ADSTB<0>*

AB6

A<17>*

W6

A<18>*

Y6

A<19>*

Y4

A<20>*

AA4

A<21>*

AD6

A<22>*

AA5

A<23>*

AB5

A<24>*

AC5

A<25>*

AB4

A<26>*

AF5

A<27>*

AF4

A<28>*

AG6

A<29>*

AG4

A<30>*

AG5

A<31>*

AH4

A<32>*

AH5

A<33>*

AJ5

A<34>*

AJ6

A<35>*

AC4

RSVD_1

AE4

RSVD_2

AD5

ADSTB<1>*

CPU-SK/775/S/GF

LGA775
(1/8)

GTLREF_SEL

4

ADS*

BNR*

HIT*

RSP*

BPRI*
DBSY*
DRDY*

HITM*

IERR*

INIT*
LOCK*
TRDY*

BINIT*

DEFER*

MCERR*

AP<0>*
AP<1>*

BR<0>*
TESTHI_8
TESTHI_9

TESTHI_10

DP<0>*

DP<1>*

DP<2>*

DP<3>*

GTLREF0
GTLREF1
GTLREF2

RESET*

RS<0>*

RS<1>*

RS<2>*

D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7

AB3
U2

U3
F3

G3
G4
H5

J16
H15
H16
J17

H1
H2
E24
H29

G23

B3
F5
A3

-HADS

-BNR

-HIT

TP_CPU16

-BPRI

-DBSY

-DRDY

-HITM

-IERR

-HINIT

-HLOCK

-HTRDY

TP_CPU17

-DEFER

TP_CPU1
TP_CPU2

-BR0

TESTHI8
TESTHI9
TESTHI10

TP_CPU3
TP_CPU4
TP_CPU5
TP_CPU6

GTLREF0
GTLREF1
GTLREF_MCH

TP_CPU20

-CPURST

-RS0

-RS1

-RS2

-HADS 8

-BNR 8

-HIT 8

-BPRI 8

-DBSY 8

-DRDY 8

-HITM 8

-HINIT 19

-HLOCK 8

-HTRDY 8

-DEFER 8

-BR0 8

-CPURST 8

-RS0 8

-RS1 8

-RS2 8

GTLREF_UV024

GTLREF_MCH 8

BC736
1u/6/X7R/16V/K

GTLREF_UV124

3

VCC3

VCC3

R2863
1K/4/1

R2868
1K/4/1

+12V

R2862

8.2K/4/1

Q361
MMBT2222A/SOT23/600mA/40

SOT23

132

+12V

R2867

8.2K/4/1

Q363
MMBT2222A/SOT23/600mA/40

SOT23

132

2

R1 49.9/4/1

VTT_OR

R3
100/4/1

R5 57.6/4/1

VTT_OR

R7
100/4/1

中間值

VTT_OR

VTT_OL

VTT_OR

VTT_OL

1.3K/4/1

R2859

3

D

Q360
2N7002/SOT23/25pF/5

GS

2

1

R2864
576/6/1

3

D

Q362
2N7002/SOT23/25pF/5

GS

2

1

Title

Size Document Number Rev
B

Date: Sheet

R8 62/4

R10 62/4

R12 62/4

7 8
5 6
3 4
1 2

R2860 0/6/X

Gigabyte Technology

GTLREF1

C1

1u/6/X7R/16V/K

GTLREF0

C2

1u/6/X7R/16V/K

0.9V

-IERR

-BR0

-CPURST

RN1

TESTHI9
TESTHI8
TESTHI10

62/8P4R/6

GTLREF0

GTLREF1

P4_LGA775-A

GA-P41T-USB3L

435Wednesday, February 09, 2011

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GTLREF2 6

GTLREF3 6

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HD[0..15]

HD[0..15]8

D D

HD[16..31]

C C

-SYS_RST19,21,32

R13 1K/4/1/X R2904

VTT_OL

B B

A A

R1941 62/4

5

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15

-DBI0

-DBI08
STBN0

STBN08

STBP0

STBP08HD[16..31]8

HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31

-DBI1

-DBI18
STBN18
STBP18

STBN1
STBP1

TCK
TDI
TDO
TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL0
FSBSEL1
FSBSEL2

TP_CPU8

LGA775B

B4

D<0>*

C5

D<1>*

A4

D<2>*

C6

D<3>*

A5

D<4>*

B6

D<5>*

B7

D<6>*

A7

D<7>*

A10

D<8>*

A11

D<9>*

B10

D<10>*

C11

D<11>*

D8

D<12>*

B12

D<13>*

C12

D<14>*

D11

D<15>*

A8

DB1<0>*

C8

DSTBN<0>*

B9

DSTBP<0>

G9

D<16>*

F8

D<17>*

F9

D<18>*

E9

D<19>*

D7

D<20>*

E10

D<21>*

D10

D<22>*

F11

D<23>*

F12

D<24>*

D13

D<25>*

E13

D<26>*

G13

D<27>*

F14

D<28>*

G14

D<29>*

F15

D<30>*

G15

D<31>*

G11

DB1<1>*

G12

DSTBN<1>*

E12

DSTBP<1>

CPU-SK/775/S/GF

LGA775D

AE1

TCK

AD1

TDI

AF1

TDO

AC1

TMS

AG1

TRST*

AJ2

BPM<0>*

AJ1

BPM<1>*

AD2

BPM<2>*

AG2

BPM<3>*

AF2

BPM<4>*

AG3

BPM<5>*

AC2

DBR*

AK3

ITPCLK<0>

AJ3

ITPCLK<1>

G29

BSEL<0>

H30

BSEL<1>

G30

BSEL<2>

N5

SPARE0

C9

SPARE1

E7

SPARE2

AE6

SPARE4

D16

NC_DSS2

A20

NC_DSS3

E23

NC

CPU-SK/775/S/GF

HD32

G16

VTT_PWRGD

VTT_OUT_1
VTT_OUT_2

VTT_SEL

EXTBGREF

SFRANAD
SFRANAC

FSA

1
1

0
0

DBI<2>*

DSTBN<2>*

DSTBP<2>

DBI<3>*

DSTBN<3>*

DSTBP<3>

VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8

VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24

DCLKPH
ACLKPH

HFPLL

D<32>*
D<33>*
D<34>*
D<35>*
D<36>*
D<37>*
D<38>*
D<39>*
D<40>*
D<41>*
D<42>*
D<43>*
D<44>*
D<45>*
D<46>*
D<47>*

D<48>*
D<49>*
D<50>*
D<51>*
D<52>*
D<53>*
D<54>*
D<55>*
D<56>*
D<57>*
D<58>*
D<59>*
D<60>*
D<61>*
D<62>*
D<63>*

A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30
AM6
AA1
J1
F27
F23
D14
E6
E5
J3
D1

FSB
FSBSEL1

0
1
0
0

LGA775
(2/8)

LGA775

(4/8)

FSBSEL0 Clock

?

?
G31
G31
G31

01

4

E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17

VR_RDY

TP_CPU27
TP_CPU9

HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47

-DBI2
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

-DBI3
STBN3
STBP3

VTT_GMCH

FSC
FSBSEL2

1
0
0
0
1

1

VR_RDY 30

VTT_OR
VTT_OL

HD[32..47]

-DBI2 8
STBN2 8

HD[48..63]

STBP2 8

-DBI3 8
STBN3 8
STBP3 8

FSBSEL2

FORCE 400MHz CPU TO
333MHz

R2923
470/4/1

HD[32..47] 8

HD[48..63] 8

100MHz0
133MHz
200MHz
266MHz

3/4
2/2.66/3.33/4+0
2/2.5/3/4

333MHz 2/2.4
400MHz

VTT_GMCH

VTT_OR

C7

1u/6/X7R/16V/K

FSBSEL0 BSEL0

TO CLK GEN TO NB

FSBSEL1

Q372
MMBT2222A/SOT23/600mA/40

SOT23

132

400/533

FSBSEL1

FSBSEL121

FSBSEL2

FSBSEL221

BSEL166_324

400/533/667/800
533/667/800/1066
667/800

3

RN2

7 8
5 6
3 4
1 2

470/8P4R/4

RN3 62/8P4R/6

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

RN4 62/8P4R/6
R20 62/4

R593 1K/4/1
R22 62/4

R23 62/4

R14 8.2K/4/X
R15 8.2K/4/X
R16 8.2K/4/X

FSBSEL0
FSBSEL2
FSBSEL1

-BPM0

-BPM1

-BPM5

-BPM4

-BPM3

-BPM2
TDI
TMS

TDO
VR_RDY

-TRST
TCK

BSEL1
BSEL2

BSEL0 11FSBSEL021
BSEL1 11
BSEL2 11

FOR ALL DDR CLK RATIO

VTT_GMCH

R2900
1K/4/1

BSEL11

3

FSBSEL1

R2903
1K/4/1

BSEL22

SOT23

D

GS

2

VTT_GMCH

3

D

GS

2

R2907

8.2K/4/1

SOT23

1

BSEL00

SOT23

1

Q364

2N7002/SOT23/25pF/5

BSEL166_324

Q366

2N7002/SOT23/25pF/5

BSEL166_324

FSBSEL0

VTT_GMCH

R2906
1K/4/1

Q369

2N7002/SOT23/25pF/5

FSBSEL2

CHECK BSEL0/1 ITE8712 POWER ON

3

D

GS

2

1

2

R2901

8.2K/4/1

BSEL166_224

8.2K/4/1

BSEL166_124

BSEL2

BSEL166_424

BSEL1

VTT_GMCH

R2902
470/4/1

VTT_GMCH

R2905
470/4/1

VTT_GMCH

R2908
470/4/1

時電壓是否會高於

Title

Size Document Number Rev
Custom

Date: Sheet

BSEL11

Q365
MMBT2222A/SOT23/600mA/40

SOT23

132

BSEL0

BSEL00

Q367
MMBT2222A/SOT23/600mA/40

SOT23

132

BSEL22

Q368
MMBT2222A/SOT23/600mA/40

SOT23

132

1.2V

Gigabyte Technology

P4_LGA775-B,D

GA-P41T-USB3L

1

535Wednesday, February 09, 2011

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5

4

3

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Place outside of CPU socket

VTT_OL

Note:

VCCA & VCOREPLL

VTT_GMCH

D D

C C

L1 10uH/8/155mA/0.5/S

L2 10uH/8/155mA/0.5/S

1

+

EC174
560u/FP/D/6.3V/68/8m

define doesn't same as
old P4 design kit

C10
1u/6/X7R/16V/K

C11
1u/6/X7R/16V/K

As close as possible to
CPU socket

VCCA

R35
0/6/SHT/X

VSSA

VCOREPLL

Trace width doesn' t
less than 12 Mil

1u/6/X7R/16V/K

0.1u/4/X7R/16V/K

1u/6/X7R/16V/K

C9

VTT_OR

C12

VTT_GMCH

C8

VTT_OL

R28 49.9/4/1
R30 49.9/4/1
R31 49.9/4/1
R32 49.9/4/1
R33 49.9/4/1
R34 49.9/4/1

R36 49.9/4/1
R37 49.9/4/1
R38 24.9/4/1

R39 130/4/1
R40 62/4
R41 62/4
R42 62/4
R29 62/4

R2977 62/4/X
R2978 62/4/X

R2979 62/4

R1775 62/4
R1776 62/4

COMP5
COMP4
COMP2
COMP3
COMP0
COMP1

COMP6
COMP7
COMP8

-PROCHOT
TESTHI2_7

-THRMTRIP

-FERR
TESTHI0

TESTHI11
TESTHI13

TESTHI1

CPU_G1
TESTHI_M

-SMI

-SMI19

INTR19

NMI19

C1896

1n/4/X7R/50V/K

PECI24

-A20M

-FERR
INTR
NMI

-IGNNE

-STPCLK
VCCA
VSSA
VCOREPLL
VCC_PLL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VRD_SEL
CPUCLK

-CPUCLK

-SKTOCC

TP_CPU12
TP_CPU13

VCORE

TP_CPU22

R56 49.9/4/1

TP_CPU24

PECI

TP_CPU26

-A20M19

-FERR19

-IGNNE19

-STPCLK19

VID[0..7]24,30

B B

CPU_TEMP24

THERMDC24

VCC_SENSE30

VSS_SENSE30

A A

VID[0..7]

VRD_SEL30

CPUCLK21

-CPUCLK21

-SKTOCC19

LGA775C

P2

SMI*

K3

A20M*

R3

FERR*/PBE*

K1

LINT0

L1

LINT1

N2

IGNNE*

M3

STPCLK*

A23

VCCA

B23

VSSA

C23

VCCIOPLL

D23

VCC_PLL

AM2

VID<0>

AL5

VID<1>

AM3

VID<2>

AL6

VID<3>

AK4

VID<4>

AL4

VID<5>

AM5

VID<6>

AM7

VID<7>

AN7

VID_SELECT

F28

BCLK<0>

G28

BCLK<1>

AE8

SKTOCC*

AL1

THERMDA

AK1

THERMDC

AJ7

THERMDA_2

AH7

THERMDC_2

AN3

VCC_SENSE

AN4

VSS_SENSE

AN5

VCC_MB_REGULATION

AN6

VSS_MB_REGULATION

AL8

VCC_D_SENSE

AL7

VSS_D_SENSE

F29

VTT_PKGSENSE

F6

Z60_50*

G6

SLEW_CTRL*

G5

SST_LV*

AL3

MPG_NOBOOT*

CPU-SK/775/S/GF

LGA775
(3/8)

TESTHI_0
TESTHI_1
TESTHI_2
TESTHI_3
TESTHI_4
TESTHI_5
TESTHI_6

TESTHI_7
TESTHI_11
TESTHI_12
TESTHI_13

FORCEPH
PWRGOOD
PROCHOT*

THERMTRIP*

COMP<0>
COMP<1>
COMP<2>
COMP<3>
COMP<4>
COMP<5>
COMP<6>
COMP<7>
COMP<8>

RC1
RC2
RC4

RC5
RSVD_1
RSVD_2

PSMI*
MSID<1>
MSID<0>

CPU_BOOT

LL_ID<0>
LL_ID<1>

F26
W3
F25
G25
G27
G26
G24
F24
P1
W2
L2
AK6
N1
AL2
M2
A13
T1
G2
R1
J2
T2
Y3
AE3
B13
G1
U1
A24
E29
F2
G10
AH2
V1
W1
Y1
V2
AA2

TESTHI0
TESTHI1
TESTHI2_7

TESTHI11
TESTHI_M
TESTHI13

-FORCEPR
CPUPWROK

-PROCHOT

-THRMTRIP
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
COMP8
CPU_G1
TESTHI_M

R666 1K/4/1/X

TP_CPU21

GTLREF3
GTLREF2

R53 62/4

MSID1

R55 62/4

MSID0

TP_CPU23
TP_CPU25

PM_SLP_N 11

-FORCEPR 32
CPUPWROK 19

-PROCHOT 32

-THRMTRIP 19

PM_DPRSTP 11

PECI:Platform Environment Control Interface

5

4

3

2

VTT_OR

C16

1u/6/X7R/16V/K

VCC1_5

Title

Size Document Number Rev
B

Date: Sheet

RN6 680/8P4R/6

7 8
5 6
3 4
1 2

RN7 680/8P4R/6

7 8
5 6
3 4
1 2

R58 680/4
R2984 130/4/1

C349
1u/6/X7R/16V/K

C351
1u/6/X7R/16V/K

FB33 0/8/SHT/X

C17

1u/6/X7R/16V/K

VCC_PLL

Gigabyte Technology

P4_LGA775-C

GA-P41T-USB3L

VID0
VID4
VID2
VID5

VID1
VID3
VID7
VID6

VRD_SEL

-FORCEPR

GTLREF3

GTLREF2

C350

0.1u/4/X7R/16V/K

635Wednesday, February 09, 2011

1

GTLREF3 4

GTLREF2 4

1.3

of

5

4

3

2

1

VCORE VCORE VCORE VCORE

D D

C C

B B

A A

AA8

AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30

AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30

AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23

AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22

AF8

AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30

AG8
AG9

LGA775E

LGA775

VCC
VCC

(5/8)

VCC
VCC

PWR 1/2

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

CPU-SK/775/S/GF

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL9

AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30

AM8

AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
AN25
AN26
AN29
AN30

AN8

AN9

K23
K24
K25
K26
K27
K28
K29
K30

M23

M24

M25

M26

M27

M28

M29

M30

J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30

J8
J9

K8
L8

M8

LGA775F

LGA775

VCC
VCC

(6/8)

VCC
VCC

PWR 2/2

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

CPU-SK/775/S/GF

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

N23
N24
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8

A12
A15
A18

A21

AA23
AA24
AA25
AA26
AA27
AA28
AA29

AA3

AA30

AA6
AA7

AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30

AB7

AC3
AC6
AC7
AD4

AD7
AE10
AE13
AE16
AE17

AE2
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30

AE5

AE7

AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29

AF3

AF30

AF6

AF7

A2
A6

A9

LGA775G

LGA775

VSS
VSS

(7/8)

VSS
VSS

GND 1/2

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

CPU-SK/775/S/GF

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4

AN1
AN10
AN13
AN16
AN17

AN2
AN20
AN23
AN24
AN27
AN28

B1
B11
B14
B17
B20
B24

B5

B8

C10
C13
C16
C19
C22
C24

C4

C7
D12
D15
D18
D21
D24

D3

D5

D6

D9

E11
E14
E17

E2
E20
E25
E26
E27
E28

E8
F10
F13
F16
F19
F22

F4

F7

H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24

CPU-SK/775/S/GF

LGA775H

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

LGA775
(8/8)
GND 2/2

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

H25
H26
H27
H28
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7

Title

Size Document Number Rev
B

5

4

3

2

Date: Sheet

Gigabyte Technology

P4_LGA775-E,F,G,H

GA-P41T-USB3L

735Wednesday, February 09, 2011

1

of

1.3

5

MCHA

4

3

2

1

HA[3..35]4 HD[0..63] 5

D D

C C

B B

A A

HA[3..35]

-HREQ04

-HREQ14

-HREQ24

-HREQ34

-HREQ44

-HADSTB04

-HADSTB14

-HTRDY4

-DEFER4

-HLOCK4

-DBSY4

-CPURST4

HA3

L36

HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HADSTB1

STBP05
STBN05

STBP15
STBN15

STBP25
STBN25

STBP35
STBN35

-HADS4

-DRDY4

-HITM4

-BNR4

-BPRI4

STBP0
STBN0

-DBI0

-DBI05
STBP1

STBN1

-DBI1

-DBI15
STBP2

STBN2

-DBI2

-DBI25
STBP3

STBN3

-DBI3

-DBI35

-HADS

-HTRDY

-DRDY

-DEFER

-HITM

-HIT

-HIT4

-HLOCK

-BR0

-BR04

-BNR

-BPRI

-DBSY

-RS0

-RS04

-RS1

-RS14

-RS2

-RS24

-CPURST

FSB_AB_3

L37

FSB_AB_4

J38

FSB_AB_5

F40

FSB_AB_6

H39

FSB_AB_7

L38

FSB_AB_8

L43

FSB_AB_9

N39

FSB_AB_10

N35

FSB_AB_11

N37

FSB_AB_12

J41

FSB_AB_13

N40

FSB_AB_14

M45

FSB_AB_15

R35

FSB_AB_16

T36

FSB_AB_17

R36

FSB_AB_18

R34

FSB_AB_19

R37

FSB_AB_20

R39

FSB_AB_21

U38

FSB_AB_22

T37

FSB_AB_23

U34

FSB_AB_24

U40

FSB_AB_25

T34

FSB_AB_26

Y36

FSB_AB_27

U35

FSB_AB_28

AA35

FSB_AB_29

U37

FSB_AB_30

Y37

FSB_AB_31

Y34

FSB_AB_32

Y38

FSB_AB_33

AA37

FSB_AB_34

AA36

FSB_AB_35

G38

FSB_REQB_0

K35

FSB_REQB_1

J39

FSB_REQB_2

C43

FSB_REQB_3

G39

FSB_REQB_4

J40

FSB_ADSTBB_0

T39

FSB_ADSTBB_1

C39

FSB_DSTBPB_0

B39

FSB_DSTBNB_0

B40

FSB_DINVB_0

K31

FSB_DSTBPB_1

J31

FSB_DSTBNB_1

F33

FSB_DINVB_1

J25

FSB_DSTBPB_2

K25

FSB_DSTBNB_2

F26

FSB_DINVB_2

C32

FSB_DSTBPB_3

D32

FSB_DSTBNB_3

D30

FSB_DINVB_3

J42

FSB_ADSB

L40

FSB_TRDYB

J43

FSB_DRDYB

G44

FSB_DEFERB

K44

FSB_HITMB

H45

FSB_HITB

H40

FSB_LOCKB

L42

FSB_BREQ0B

J44

FSB_BNRB

H37

FSB_BPRIB

H42

FSB_DBSYB

G43

FSB_RSB_0

L44

FSB_RSB_1

G42

FSB_RSB_2

D27

FSB_CPURSTB

N25

RSVD

G41/A3/HDMI/[10HB1-030G41-20R]

FSB

FSB_SWING

FSB_RCOMP

FSB_DVREF

FSB_ACCVREF

HPL_CLKINP
HPL_CLKINN

CPU INTERFACE

1 OF 9

FSB_DB_0
FSB_DB_1
FSB_DB_2
FSB_DB_3
FSB_DB_4
FSB_DB_5
FSB_DB_6
FSB_DB_7
FSB_DB_8

FSB_DB_9
FSB_DB_10
FSB_DB_11
FSB_DB_12
FSB_DB_13
FSB_DB_14
FSB_DB_15
FSB_DB_16
FSB_DB_17
FSB_DB_18
FSB_DB_19
FSB_DB_20
FSB_DB_21
FSB_DB_22
FSB_DB_23
FSB_DB_24
FSB_DB_25
FSB_DB_26
FSB_DB_27
FSB_DB_28
FSB_DB_29
FSB_DB_30
FSB_DB_31
FSB_DB_32
FSB_DB_33
FSB_DB_34
FSB_DB_35
FSB_DB_36
FSB_DB_37
FSB_DB_38
FSB_DB_39
FSB_DB_40
FSB_DB_41
FSB_DB_42
FSB_DB_43
FSB_DB_44
FSB_DB_45
FSB_DB_46
FSB_DB_47
FSB_DB_48
FSB_DB_49
FSB_DB_50
FSB_DB_51
FSB_DB_52
FSB_DB_53
FSB_DB_54
FSB_DB_55
FSB_DB_56
FSB_DB_57
FSB_DB_58
FSB_DB_59
FSB_DB_60
FSB_DB_61
FSB_DB_62
FSB_DB_63

F44
C44
D44
C41
E43
B43
D40
B42
B38
F38
A38
B37
D38
C37
D37
B36
E37
J35
H35
F37
G37
J33
L33
G33
L31
M31
M30
J30
G31
K30
M29
G30
J29
F29
H29
L25
K26
L29
J26
M26
H26
F25
F24
G25
H24
L24
J24
N24
C28
B31
F35
C35
B35
D35
D31
A34
B32
F31
D28
A29
C30
B30
E27
B28

B24
A23

C22
B23

P29
P30

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

HXSWING
HXRCOMP

MCH_GTLREF0

MCHCLK

-MCHCLK

HD[0..63]

MCHCLK 21

-MCHCLK 21

0.01u/4/X7R/25V/K/X

tracer min 10/10 or (10/5
breakout),L1<3"

VTT_GMCH

VTT_GMCH

BC750

R2950
301/4/1

R2952
100/4/1

R2947

57.6/4/1

R2951

49.9/4/1

C1910

0.01u/4/X7R/25V/K

Not used for CoreTM2 Duo and Wolfdale

FB34 0/4/SHT/X

GTLREF_MCH

GTLREF_MCH 4

Note

R2948

49.9/4/1

R2949
100/4/1

HXSWING HXRCOMP

BC751
1u/4/X5R/6.3V/K

R2953

16.5/4/1

COUPON1
COUPON2

MCH_GTLREF0

C1909
220p/4/NPO/50V/J/X

tracer 10/7 or
5/5(breakout)

COUPON1 COUPON/X
COUPON2 COUPON/X

21
21

VCC1_1

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

Gigabyte Technology

GMCH-HOST

GA-P41T-USB3L

835Wednesday, February 09, 2011

1

of

1.3

5

4

3

2

1

MCHC

-SCASB16

-SRASB16

SBAB016
SBAB116
SBAB216

-CSB016

-CSB116

CKEB016
CKEB116

MODT_B016
MODT_B116

DCLKB016

-DCLKB016

DCLKB216

-DCLKB216

-CSA115

-SWEA15

-SWEB16

MCH_DDR_RPD
MCH_DDR_RPU
MCH_DDR_SPD
MCH_DDR_SPU

MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14

-SWEB

-SCASB

-SRASB

SBAB0
SBAB1
SBAB2

-CSB0

-CSB1

CKEB0
CKEB1

MODT_B0
MODT_B1

DCLKB0

-DCLKB0

DCLKB2

-DCLKB2

-CSA1
MAAA0

-SWEA

DDR3_PWROK

MCH_VREF

BC41
BC35
BB32
BC32
BD32
BB31
AY31
BA31
BD31
BD30

AW43

BC30
BB30

AM42

BD28

AW42

AU42
AV42

AV45
AY44
BC28

AU43
AR40
AU44

AM43

BB27
BD27
BA27
AY26

AR42

AM44

AR44
AL40

AY37
BA37

AW29

AY29
AU37
AV37
AU33
AT33
AT30
AR30

AW38

AY38

DDR_A_MA_0
DDR_A_MA_1
DDR_A_MA_2
DDR_A_MA_3
DDR_A_MA_4
DDR_A_MA_5
DDR_A_MA_6
DDR_A_MA_7
DDR_A_MA_8
DDR_A_MA_9
DDR_A_MA_10
DDR_A_MA_11
DDR_A_MA_12
DDR_A_MA_13
DDR_A_MA_14

DDR_A_WEB
DDR_A_CASB
DDR_A_RASB

DDR_A_BS_0
DDR_A_BS_1
DDR_A_BS_2

DDR_A_CSB_0
DDR_A_CSB_1
DDR_A_CSB_2
DDR_A_CSB_3

DDR_A_CKE_0
DDR_A_CKE_1
DDR_A_CKE_2
DDR_A_CKE_3

DDR_A_ODT_0
DDR_A_ODT_1
DDR_A_ODT_2
DDR_A_ODT_3

DDR_A_CK_0
DDR_A_CKB_0
DDR_A_CK_1
DDR_A_CKB_1
DDR_A_CK_2
DDR_A_CKB_2
DDR_A_CK_3
DDR_A_CKB_3
DDR_A_CK_4
DDR_A_CKB_4
DDR_A_CK_5
DDR_A_CKB_5

MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8

D D

MODT_A015
MODT_A115

C C

MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14

-SCASA

-SCASA15

-SRASA

-SRASA15

SBAA0

SBAA015

SBAA1

SBAA115

SBAA2

SBAA215

-CSA0

-CSA015

CKEA0

CKEA015

CKEA1

CKEA115

MODT_A0
MODT_A1

DCLKA0

DCLKA015

-DCLKA0

-DCLKA015

DCLKA2

DCLKA215

-DCLKA2

-DCLKA215

DDR_A

6.5/5/6.5 Length max=5.0"

MCH die to DIMM0/1 pin =6" max

B B

FOR channel A

DDR INTERFACE

A A

G41/A3/HDMI/[10HB1-030G41-20R]

3 OF 9

DDR_A_DQS_0

DDR_A_DQSB_0

DDR_A_DM_0
DDR_A_DQ_0

DDR_A_DQ_1
DDR_A_DQ_2
DDR_A_DQ_3
DDR_A_DQ_4
DDR_A_DQ_5
DDR_A_DQ_6
DDR_A_DQ_7

DDR_A_DQS_1

DDR_A_DQSB_1

DDR_A_DM_1
DDR_A_DQ_8

DDR_A_DQ_9
DDR_A_DQ_10
DDR_A_DQ_11
DDR_A_DQ_12
DDR_A_DQ_13
DDR_A_DQ_14
DDR_A_DQ_15

DDR_A_DQS_2

DDR_A_DQSB_2

DDR_A_DM_2

DDR_A_DQ_16
DDR_A_DQ_17
DDR_A_DQ_18
DDR_A_DQ_19
DDR_A_DQ_20
DDR_A_DQ_21
DDR_A_DQ_22
DDR_A_DQ_23

DDR_A_DQS_3

DDR_A_DQSB_3

DDR_A_DM_3

DDR_A_DQ_24
DDR_A_DQ_25
DDR_A_DQ_26
DDR_A_DQ_27
DDR_A_DQ_28
DDR_A_DQ_29
DDR_A_DQ_30
DDR_A_DQ_31

DDR_A_DQS_4

DDR_A_DQSB_4

DDR_A_DM_4
DDR_A_DQ_32

DDR_A_DQ_33
DDR_A_DQ_34
DDR_A_DQ_35
DDR_A_DQ_36
DDR_A_DQ_37
DDR_A_DQ_38
DDR_A_DQ_39

DDR_A_DQS_5

DDR_A_DQSB_5

DDR_A_DM_5
DDR_A_DQ_40

DDR_A_DQ_41
DDR_A_DQ_42
DDR_A_DQ_43
DDR_A_DQ_44
DDR_A_DQ_45
DDR_A_DQ_46
DDR_A_DQ_47

DDR_A_DQS_6

DDR_A_DQSB_6

DDR_A_DM_6

DDR_A_DQ_48
DDR_A_DQ_49
DDR_A_DQ_50
DDR_A_DQ_51
DDR_A_DQ_52
DDR_A_DQ_53
DDR_A_DQ_54
DDR_A_DQ_55

DDR_A_DQS_7

DDR_A_DQSB_7

DDR_A_DM_7
DDR_A_DQ_56

DDR_A_DQ_57
DDR_A_DQ_58
DDR_A_DQ_59
DDR_A_DQ_60
DDR_A_DQ_61
DDR_A_DQ_62
DDR_A_DQ_63

BC5
BD4
BC3

BC2
BD3
BD7
BB7
BB2
BA3
BE6
BD6

BB9
BC9
BD9

BB8
AY8
BD11
BB11
BC7
BE8
BD10
AY11

BD15
BB15
BD14

BB14
BC14
BC16
BB16
BC11
BE12
BA15
BD16

AR22
AT22
AV22

AW21
AY22
AV24
AY24
AU21
AT21
AR24
AU24

AH43
AH42
AK42

AL41
AK43
AG42
AG44
AL42
AK44
AH44
AG41

AD43
AE42
AE45

AF43
AF42
AC44
AC42
AF40
AF44
AD44
AC41

Y43
Y42
AA45

AB43
AA42
W42
W41
AB42
AB44
Y44
Y40

T44
T43
T42

V42
U45
R40
P44
V44
V43
R41
R44

DQSA0

-DQSA0
DMA0

MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7

DQSA1

-DQSA1
DMA1

MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15

DQSA2

-DQSA2
DMA2

MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23

DQSA3

-DQSA3
DMA3

MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31

DQSA4

-DQSA4
DMA4

MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39

DQSA5

-DQSA5
DMA5

MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47

DQSA6

-DQSA6
DMA6

MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55

DQSA7

-DQSA7
DMA7

MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63

MCH die to DIMM2/3 pin =7" max
FOR channel B

DDR3_RST15,16

6.5/5/6.5 Length max=5.0"

MCHD

BD24

DDR_B_MA_0

BB23

DDR_B_MA_1

BB24

DDR_B_MA_2

BD23

DDR_B_MA_3

BB22

DDR_B_MA_4

BD22

DDR_B_MA_5

BC22

DDR_B_MA_6

BC20

DDR_B_MA_7

BB20

DDR_B_MA_8

BD20

DDR_B_MA_9

BC26

DDR_B_MA_10

BD19

DDR_B_MA_11

BB19

DDR_B_MA_12

BE38

DDR_B_MA_13

BA19

DDR_B_MA_14

BD36

DDR_B_WEB

BC37

DDR_B_CASB

BD35

DDR_B_RASB

BD26

DDR_B_BS_0

BB26

DDR_B_BS_1

BD18

DDR_B_BS_2

BB35

DDR_B_CSB_0

BD39

DDR_B_CSB_1

BB37

DDR_B_CSB_2

BD40

DDR_B_CSB_3

BC18

DDR_B_CKE_0

AY20

DDR_B_CKE_1

BE17

DDR_B_CKE_2

BB18

DDR_B_CKE_3

BD37

DDR_B_ODT_0

BC39

DDR_B_ODT_1

BB38

DDR_B_ODT_2

BD42

DDR_B_ODT_3

AY33

DDR_B_CK_0

AW33

DDR_B_CKB_0

AV31

DDR_B_CK_1

AW31

DDR_B_CKB_1

AW35

DDR_B_CK_2

AY35

DDR_B_CKB_2

AT31

DDR_B_CK_3

AU31

DDR_B_CKB_3

AP31

DDR_B_CK_4

AP30

DDR_B_CKB_4

AW37

DDR_B_CK_5

AV35

DDR_B_CKB_5

AR43

DDR3_A_CSB1

BB40

DDR3_A_MA0

AT44

DDR3_A_WEB

AV40

DDR3_B_ODT3

AR6

DDR3_DRAM_PWROK

BC24

DDR3_DRAMRSTB

AN29

RSVD

AN30

RSVD

AJ33

RSVD

AK33

RSVD

DDR_B

BB44

DDR_VREF

AY42

DDR_RPD

BA43

DDR_RPU

BC43

DDR_SPD

BC44

DDR_SPU

G41/A3/HDMI/[10HB1-030G41-20R]

4 OF 9

DDR_B_DQS_0

DDR_B_DQSB_0

DDR_B_DM_0
DDR_B_DQ_0

DDR_B_DQ_1
DDR_B_DQ_2
DDR_B_DQ_3
DDR_B_DQ_4
DDR_B_DQ_5
DDR_B_DQ_6
DDR_B_DQ_7

DDR_B_DQS_1

DDR_B_DQSB_1

DDR_B_DM_1
DDR_B_DQ_8

DDR_B_DQ_9
DDR_B_DQ_10
DDR_B_DQ_11
DDR_B_DQ_12
DDR_B_DQ_13
DDR_B_DQ_14
DDR_B_DQ_15

DDR_B_DQS_2

DDR_B_DQSB_2

DDR_B_DM_2

DDR_B_DQ_16
DDR_B_DQ_17
DDR_B_DQ_18
DDR_B_DQ_19
DDR_B_DQ_20
DDR_B_DQ_21
DDR_B_DQ_22
DDR_B_DQ_23

DDR_B_DQS_3

DDR_B_DQSB_3

DDR_B_DM_3
DDR_B_DQ_24

DDR_B_DQ_25
DDR_B_DQ_26
DDR_B_DQ_27
DDR_B_DQ_28
DDR_B_DQ_29
DDR_B_DQ_30
DDR_B_DQ_31

DDR_B_DQS_4

DDR_B_DQSB_4

DDR_B_DM_4
DDR_B_DQ_32

DDR_B_DQ_33
DDR_B_DQ_34
DDR_B_DQ_35
DDR_B_DQ_36
DDR_B_DQ_37
DDR_B_DQ_38
DDR_B_DQ_39

DDR_B_DQS_5

DDR_B_DQSB_5

DDR_B_DM_5

DDR_B_DQ_40
DDR_B_DQ_41
DDR_B_DQ_42
DDR_B_DQ_43
DDR_B_DQ_44
DDR_B_DQ_45
DDR_B_DQ_46
DDR_B_DQ_47

DDR_B_DQS_6

DDR_B_DQSB_6

DDR_B_DM_6
DDR_B_DQ_48

DDR_B_DQ_49
DDR_B_DQ_50
DDR_B_DQ_51
DDR_B_DQ_52
DDR_B_DQ_53
DDR_B_DQ_54
DDR_B_DQ_55

DDR_B_DQS_7

DDR_B_DQSB_7

DDR_B_DM_7
DDR_B_DQ_56

DDR_B_DQ_57
DDR_B_DQ_58
DDR_B_DQ_59
DDR_B_DQ_60
DDR_B_DQ_61
DDR_B_DQ_62
DDR_B_DQ_63

AW8
AW9
AY6

AV7
AW4
BA9
AU11
AU7
AU8
AW7
AY9

AT15
AU15
AR15

AY13
AP15
AW15
AT16
AU13
AW13
AP16
AU16

AR20
AR17
AU17

AY17
AV17
AR21
AV20
AP17
AW16
AT20
AN20

AU26
AT26
AV25

AT25
AV26
AU29
AV29
AW25
AR25
AP26
AR29

AR38
AR37
AU39

AR36
AU38
AN35
AN37
AV39
AW39
AU40
AU41

AK34
AL34
AL37

AL35
AL36
AK36
AJ34
AN39
AN40
AK37
AL39

AF37
AF36
AJ35

AJ38
AJ37
AF38
AE37
AK40
AJ40
AF34
AE35

AB35
AD35
AD37

AD40
AD38
AB40
AA39
AE36
AE39
AB37
AB38

DQSB0

-DQSB0
DMB0

MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7

DQSB1

-DQSB1
DMB1

MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15

DQSB2

-DQSB2
DMB2

MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23

DQSB3

-DQSB3
DMB3

MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31

DQSB4

-DQSB4
DMB4

MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39

DQSB5

-DQSB5
DMB5

MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47

DQSB6

-DQSB6
DMB6

MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55

DQSB7

-DQSB7
DMB7

MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63

0.1u/4/X7R/16V/K

R227
1K/4/1

tracer min 10/10

MCH_VREF

BC796

R214

0.1u/4/X7R/16V/K

1K/4/1

R211 80.6/4/1

R235 80.6/4/1

BC124

0.1u/4/X7R/16V/K

R233 249/4/1

R234 80.6/4/1

BC127

0.1u/4/X7R/16V/K

5VSB

R2995

8.2K/4/1

132

MMBT2222A/SOT23/600mA/40

MODT_A[0..1]
MODT_B[0..1]

-DQSB[0..7]
MAAB[0..14]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..14]
DMA[0..7]
MDA[0..63]
DQSA[0..7]

-DQSA[0..7]

MCH_DDR_RPD

MCH_DDR_RPU

MCH_DDR_SPD

MCH_DDR_SPU

2N7002/SOT23/25pF/5
Q379

SOT23

MODT_A[0..1]15
MODT_B[0..1]16

-DQSB[0..7]16

MAAB[0..14]16

DMB[0..7]16
MDB[0..63]16
DQSB[0..7]16

MAAA[0..14]15

DMA[0..7]15
MDA[0..63]15

DQSA[0..7]15

-DQSA[0..7]15

DDR18V

BC90

DDR18V

DDR18V

R2996

-S4_S519,21,29

8.2K/4/1

NB_HEATSIN

NB_HS
NB_HEATSINK/[12SP2-04A004-51R_12SP2-04A004-52R]

2

3

D

GS

2

1

Q378

DDR18V

SOT23

tracer min
5/10( 1:2)

R2994
10K/4/1

DDR3_PWROK

BC798
1u/4/X5R/6.3V/K

1

至少

1us

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

Gigabyte Technology

GMCH-DDRII

GA-P41T-USB3L

935Wednesday, February 09, 2011

of

1

1.3

5

4

3

2

1

PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8)

MCHB

D D

Impedance=85 +- 17.5%

C C

DMI:12/4/8/4/12

Impedance=95 +- 17.5%

DMI_0RXP18
DMI_0RXN18

B B

DMI_1RXP18
DMI_1RXN18
DMI_2RXP18
DMI_2RXN18
DMI_3RXP18
DMI_3RXN18

EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9
EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15

DMI_MCH_IT_MR_0_DP
DMI_MCH_IT_MR_0_DN
DMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_1_DN
DMI_MCH_IT_MR_2_DP
DMI_MCH_IT_MR_2_DN
DMI_MCH_IT_MR_3_DP
DMI_MCH_IT_MR_3_DN

G7
G4

N10

R10
U10

AA9

AA10

AA7
AA6

AB10

AB9
AB3

AA2
AD10
AD11

AD7

AD8

AE9

AE10

AE6

AE7

AF9

AF8

F6

H6

J6
J7
L6
L7

N9
N7

N6
R7
R6
R9

U9
U6
U7

R4
P4

PEG_RXP_0
PEG_RXN_0
PEG_RXP_1
PEG_RXN_1
PEG_RXP_2
PEG_RXN_2
PEG_RXP_3
PEG_RXN_3
PEG_RXP_4
PEG_RXN_4
PEG_RXP_5
PEG_RXN_5
PEG_RXP_6
PEG_RXN_6
PEG_RXP_7
PEG_RXN_7
PEG_RXP_8
PEG_RXN_8
PEG_RXP_9
PEG_RXN_9
PEG_RXP_10
PEG_RXN_10
PEG_RXP_11
PEG_RXN_11
PEG_RXP_12
PEG_RXN_12
PEG_RXP_13
PEG_RXN_13
PEG_RXP_14
PEG_RXN_14
PEG_RXP_15
PEG_RXN_15

DMI_RXP_0
DMI_RXN_0
DMI_RXP_1
DMI_RXN_1
DMI_RXP_2
DMI_RXN_2
DMI_RXP_3
DMI_RXN_3

PCIE

DMI

PEG_TXP_0
PEG_TXN_0
PEG_TXP_1
PEG_TXN_1
PEG_TXP_2
PEG_TXN_2
PEG_TXP_3
PEG_TXN_3
PEG_TXP_4
PEG_TXN_4
PEG_TXP_5
PEG_TXN_5
PEG_TXP_6
PEG_TXN_6
PEG_TXP_7
PEG_TXN_7
PEG_TXP_8
PEG_TXN_8
PEG_TXP_9

PEG_TXN_9
PEG_TXP_10
PEG_TXN_10
PEG_TXP_11
PEG_TXN_11
PEG_TXP_12
PEG_TXN_12
PEG_TXP_13
PEG_TXN_13
PEG_TXP_14
PEG_TXN_14
PEG_TXP_15
PEG_TXN_15

DMI_TXP_0
DMI_TXN_0
DMI_TXP_1
DMI_TXN_1
DMI_TXP_2
DMI_TXN_2
DMI_TXP_3
DMI_TXN_3

C11
B11
A10
B9
C9
D8
B8
C7
B7
B6
B3
B4
D2
C2
H2
G2
J2
K2
K1
L2
P2
M2
T2
R1
U2
V2
W4
V3
AA4
Y4
AC1
AB2

DMI_MCH_MT_IR_0_DP

AC2

DMI_MCH_MT_IR_0_DN

AD2

DMI_MCH_MT_IR_1_DP

AD4

DMI_MCH_MT_IR_1_DN

AE4

DMI_MCH_MT_IR_2_DP

AE2

DMI_MCH_MT_IR_2_DN

AF2

DMI_MCH_MT_IR_3_DP

AF4

DMI_MCH_MT_IR_3_DN

AG4

EXP_TXP0
EXP_TXN0
EXP_TXP1
EXP_TXN1
EXP_TXP2
EXP_TXN2
EXP_TXP3
EXP_TXN3
EXP_TXP4
EXP_TXN4
EXP_TXP5
EXP_TXN5
EXP_TXP6
EXP_TXN6
EXP_TXP7
EXP_TXN7
EXP_TXP8
EXP_TXN8
EXP_TXP9
EXP_TXN9
EXP_TXP10
EXP_TXN10
EXP_TXP11
EXP_TXN11
EXP_TXP12
EXP_TXN12
EXP_TXP13
EXP_TXN13
EXP_TXP14
EXP_TXN14
EXP_TXP15
EXP_TXN15

EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_RXP[0..15]
EXP_RXN[0..15]

DMI_MCH_IT_MR_0_DP
DMI_MCH_IT_MR_1_DP
DMI_MCH_IT_MR_2_DP
DMI_MCH_IT_MR_3_DP

Close to MCH

C86 0.1u/4/X7R/16V/K
C90 0.1u/4/X7R/16V/K
C1925 0.1u/4/X7R/16V/K
C1926 0.1u/4/X7R/16V/K
C1927 0.1u/4/X7R/16V/K
C1928 0.1u/4/X7R/16V/K
C1929 0.1u/4/X7R/16V/K
C1930 0.1u/4/X7R/16V/K

EXP_TXP[0..15] 14
EXP_TXN[0..15] 14
EXP_RXP[0..15] 14
EXP_RXN[0..15] 14

R189 4.7K/4/X
R190 4.7K/4/X
R192 4.7K/4/X
R193 4.7K/4/X

DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN

DMI_0TXP 18
DMI_0TXN 18
DMI_1TXP 18
DMI_1TXN 18
DMI_2TXP 18
DMI_2TXN 18
DMI_3TXP 18
DMI_3TXN 18

VCC1_1

SRCCLK_MCH21

-SRCCLK_MCH21

SDVO_CLDATA14

SDVO_CLCLK14

A A

5

SRCCLK_MCH

-SRCCLK_MCH

SDVO_CLDATA
SDVO_CLCLK

TP46
TP47

D9

EXP_CLKP

E9

EXP_CLKN

J13

SDVO_CTRLDATA

G13

SDVO_CTRLCLK

AB13

RSVD

AD13

RSVD

2 OF 9

G41/A3/HDMI/[10HB1-030G41-20R]

4

EXP_RCOMPO

EXP_COMPI

EXP_ICOMPO

EXP_RBIAS

Y7
Y8
Y6

AG1

tracer 10/10

GRCOMP

GRBIAS

R2976
750/4/1

R168 49.9/4/1

BC795

0.1u/4/X7R/16V/K

3

VCC1_1

Title

Gigabyte Technology

GMCH-PCI E & DMI

Size Document Number Rev
Custom

Date: Sheet

2

GA-P41T-USB3L

10 35Wednesday, February 09, 2011

of

1

1.3

5

4

3

2

1

EXP_SM
0:SDVO OR PCIE
1:BOTH SDVO AND
PCIE

EXP_SLR:
0:BTX PCIE are reversed
1:ATX PCIE normal

D D

VCC1_1

EXP_PRSNT_N14

VCC3

VCC1_1

VCC1_1

R2962

C C

1K/4/1

R2965
464/4/1

BSEL0

BSEL05

BSEL1

BSEL15

BSEL2

BSEL25

R2954 1K/4/1/X
R2955 8.2K/4/1

R2956 0/4/SHT/X
R2957 1K/4/X
R2958 1K/4/X

R2959 1K/4/X

R2961 1K/4/X

-CL_RST

PWROK119,24,29 PWROK1 19,24,29

CL_VREF:4/10

0.349V

ITPM:
0:ENABLE ITPM
1:DISABLE
ITPM

CEN:
0:DISABLE TLS

B B

A A

1:ENABLE TLS

DualX8_Enable:
0 = 2x8 PCI Express Ports
1 = 1x16 PCI Express Port

MCHE

F17

BSEL0

G16

BSEL1

P15

BSEL2

M20

ALLZTEST

N17

XORTEST

K16

RSVD

F15

EXP_SLR

G15

RSVD

H17

EXP_SM

L17

ITPM_ENB

M17

RSVD

J17

CEN

G20

BSCANTEST

J16

RSVD

M16

RSVD

J15

RSVD

J20

RSVD

F20

DUALX8_ENABLE

AY4

CL_DATA

AY2

CL_CLK

AN13

CL_VREF

AW2

CL_RSTB

AN8

CL_PWROK

AR7

JTAG_TDI

AN10

JTAG_TDO

AN11

JTAG_TCK

AN9

JTAG_TMS

R31

RSVD

R32

RSVD

U30

RSVD

U31

RSVD

R15

RSVD

R14

RSVD

T15

RSVD

T14

RSVD

AN17

NC

AB15

RSVD

A44

NC

BD1

NC

BD45

NC

BE2

NC

BE44

NC

A45

RSVD

B2

RSVD

BE1

RSVD

BE45

RSVD

G41/A3/HDMI/[10HB1-030G41-20R]

VGA

CRT_DDC_DATA

CRT_DDC_CLK

DPL_REFCLKINP

DPL_REFCLKINN
DPL_REFSSCLKINP
DPL_REFSSCLKINN

MISC

DDPC_CTRLCLK

DDPC_CTRLDATA

5 OF 9

CRT_HSYNC
CRT_VSYNC

CRT_RED

CRT_GREEN

CRT_BLUE

CRT_IRTN

DAC_IREF

RSVD
RSVD

RSTINB

PWROK

ICH_SYNCB

HDA_BCLK
HDA_RSTB

HDA_SDI

HDA_SDO

HDA_SYNC

DPRSTPB

SLPB

4/10//15<500 MILS

D14
C14

B18
D18
C18
F13

L15
M15

REFSET

B15

E15
D15
G8
G9

R2963 8.2K/4/X

L13
L11
B14

NC

AN6
AR4
K15

AU4
AV4
AU2
AV1
AU3

J11
F11

P43

PM_DPRSTP 6

P42

B45

NC

AK15

NC

AD42

NC

AN16

NC

W30

NC

AW44

NC

R42

NC

U32

NC

1th RGB:7.5/6 < 300 MILS 2th RGB:4/20 <5"~8" inch

R
G
B

DDCDATA

DDCCLK

R2960 1.02K/4/1

4/6//12

DOTCLK 21

-DOTCLK 21

VCC3

-PFMRST1
PWROK1

RN164 0/8P4R/0402/SHT/X

R2966 0/4/SHT/X

PM_SLP_N 6

1
3 4
5 6
7 8

-PFMRST1 24,33

2

ON-BOARD VGA 1.02k
non-ON-BOARD VGA 0ohm

C1911
1n/4/X7R/50V/K/X

R2967 1.65K/4/1

C1913
22p/4/NPO/50V/J/X

ON-BOARD VGA 75ohm
non-ON-BOARD VGA 0ohm

VCC3

R2964
1K/4/X

-ICHSYNC

BW+ICH8
BW+ICH7

PWROK1

C1912
22p/4/NPO/50V/J/X

R2970
1K/4/1

不要上
要上

-CL_RST-PFMRST1

-ICHSYNC 19

(SAMPLE)

2.2K/4/1

DDCDATA

DDCCLK

VCC1_1

10u/8/X5R/6.3V/K

R2968

VCC3

SC1

10u/8/X5R/6.3V/K

R2969

2.2K/4/1

G41CHIP

SC3

SC2

10u/8/X5R/6.3V/K

10u/8/X5R/6.3V/K

都要上

SC4

0.1u/4/X7R/16V/K

SC6

SC5

0.1u/4/X7R/16V/K

SC7

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

SC8

Gigabyte Technology

Title

Size Document Number Rev
B

5

4

3

2

Date: Sheet

GMCH-INTERNAL VGA

GA-P41T-USB3L

11 35Wednesday, February 09, 2011

1

of

1.3