Gigabyte GA-Z68X-UD3R-B3 Schematic rev.1.0

5

4

3

2

1

Model Name: GA-Z68X-UD3R-B3

SHEET TITLE

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D D

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C C

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COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
CPU_LGA1155-A
CPU_LGA1155-B
CPU_LGA1155-C
DDR III CHANNEL A
DDR III CHANNEL B
PCH_FDI,DMI,USB,PCIE
PCH_DP,CLK BUFFER
PCH_HOST,SATA,PCI
PCH_GPIO,CTRL,AUDIO
PCH_PWR,GND
PCI EXPRESS*16 SLOT

1.0

SHEET TITLE

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40

DISCRETE POWER I
DDR_15V & VCC1_05_PCH PWM_ISL6545CBZ
CPU_VTT PWM_ISL6322G
VCCSA POWER
F_PANEL , F_USB
ATX POWER
HWM,KB/MS , FAN CTRL
REALTEK RTL8111E
VT6308P 1394
FRONT EJ168 USB3.0
REAR EJ168 USB3.0
GSATA M9172
TABLE LIST

15
16
17

B B

18
19
20
21
22
23
24

A A

25
26
27

PCI EXPRESS*8 SLOT
PCI EXPRESS*16/*8 SWITCH
PCI EXPRESS*1 SLOTs X3
IT8892 PCI BRIDGE
PCI SLOT 1&2
I/O ITE8728
COM, -PROHOT, RUSB
Dual BIOS , TPM
ALC889
REAR AUDIO JACK
VCORE PWM_ISL6364CRZ-1
VCORE PWM_ISL6364CRZ-2
VCORE PWM_ISL6364CRZ-3

5

4

Title

Size Document Number Rev
Custom

3

2

Date: Sheet

Gigabyte Technology

Cover Sheet

GA-Z68X-UD3R-B3

1

of

140Thursday, April 14, 2011

1.0

5

4

3

2

1

GA-Z68X-UD3R-B3

D D

Component value change history

Circuit or PCB layout change

DATE Change Item Reason

2011-02-20
2011-03-10
2011-03-31 Change to Z68X-UD3R-B3 1.0 PCB release

0.1 PCB release

1.0 PCB release

Data Change Item Reason

0.1 EVT RELEASE

2011-03-10 PVT RELEASE 10A BOM

2011-03-21

2011-03-25 Relaese 10C BOM to change the PCI slot

C C

2011-03-31 Change to Z68X-UD3R-B3 1.0 PCB release 10A bom

2011-04-08

Relaese 10B BOM for ErP function fine tune
,change Erp control from I/O to PCH ,tack
care the MB_ID2 Hi for PCH , Lo for
default I/O

&F_1394 color

C14 pop 0.1u/6/X7R for Dual power heaby loading
boot fail issue

R95 change to 8.2K/4 for Erp enable PMOS soft
start fine fune

NPCH_HS change to 12SP2-S06510-11R/12R/13R
for Z68

Connector color
correction.

Fine tune havy loading Dual
power issue

B B

A A

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

Gigabyte Technology

BOM & PCB MODIFY HISTORY

GA-Z68X-UD3R-B3

1

240Thursday, April 14, 2011

1.0

of

5

BLOCK DIAGRAM

4

3

2

1

D D

PCI EXPRESS X16

PCIEX16 gen2

SWITCH

INTEL LGA1155

DDRIII
BUS

PCI EXPRESS X8

VRD12

DMI 2.0

EJ168 USB3.0 X2

C C

PCI EXPRESS X1_1~3

RTL8111E-VL 1Gb LAN

PCIE-1 gen2 X2

PCIE-1 gen2

PCIE-1 gen2

SATA III / II

PCH

M9172 GSATA3

USB PORTS 0~13

IT8892 PCI BRIDGE

PCIE-1 gen2

USB 2.0

PCIE-1 gen2

SPI BUS

LPC BUS

DDRIII DIMM X 2

CHANNEL B
DDRIII DIMM X 2

SATA3X2/SATA2X4

DUAL BIOS

TPM

CHANNEL A

B B

PCI SLOT 1,2

VT6308P 1394a

GSATA3_6_7

A A

5

4

AUDIO PORTS :

LIN_ OUT
SURR

AZALIA ALC889-GR

LINE_IN

SURR BACK

AZALIA BUS

FRONT AUDIO

MIC

CEN/LFE

3

CD_IN

LPC I/O ITE8728-DX

I/O PORTS :

COMA

2

KB/PS2

FRONT PANEL /
SMART FAN

Title

Size Document Number Rev
C

Date: Sheet

BLOCK DIAGRAM

Gigabyte Technology

GA-Z68X-UD3R-B3

1

of

340Thursday, April 14, 2011

1.0

5

N_CPUCLK(10)
N_-CPUCLK(10)

N_CPUPWROK(12,28)

N_DRAM_PWROK(12)

A_PMSYNC(11)

A_-PROCHOT(21)

A_-THRMTRIP

A_-SKTOCC(12,27)
A_-H_SNB(9)

DR116 1K/4/1/X
DR113 1K/4/1/X
DR119 1K/4/1/X
DR115 1K/4/1/X
DR128 1K/4/1/X
DR142 1K/4/1/X
DR120 1K/4/1/X
DR135 1K/4/1/X
DR143 1K/4/1/X
DR124 1K/4/1/X

DR118 1K/4/1/X
DR132 1K/4/1/X
DR150 1K/4/1/X
DR151 1K/4/1/X
DR134 1K/4/1/X
DR152 1K/4/1/X
DR114 1K/4/1/X
DR111 1K/4/1/X

NOTE

PCIE CONFIG

DR101 0/4/SHT/X
DR106 0/4/SHT/X
DR105 0/4/SHT/X

A_PECI(11,20)

A_VIDSLCK_VR(27)

-8X_EN(15,16)

RSVD

Reverse

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

CFG5

1

00

LH

A_VIDSOUT_VR(27)
A_-VIDALRT_VR(27)

RSVD
RSVD
LANE REVERSAL[0],x16
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

1X16 , Default
2X80
RSVD1
X8,X4,X4

D D

CFG5:1: 1X16 PEG
CFG5=0: 2X8 PEG

C C

CFG

RSVD RSVD

0

B B

1
2
3
4
7
8
9
10
11
12
13
14
15
16
17

CFG6

RSVD

NORM

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

1
1
0

N_CPUCLK
N_-CPUCLK

A_VIDSLCK
A_VIDSOUT
A_-VIDALRT

N_CPUPWROK
N_DRAM_PWROK

A_-CPURST

A_PMSYNC
A_PECI
A_CATERR­A_-PROCHOT
A_-THRMTRIP

A_SM_VREF

A_SND_CFG0
A_SND_CFG1
A_SND_CFG2
A_SND_CFG3
A_SND_CFG4

A_SND_CFG6
A_SND_CFG7
A_SND_CFG8
A_SND_CFG9

A_SND_CFG10
A_SND_CFG11
A_SND_CFG12
A_SND_CFG13
A_SND_CFG14
A_SND_CFG15
A_SND_CFG16
A_SND_CFG17

N_DRAM_PWROK

LGA1155E

W2

BCLK[0]

W1

BCLK#[0]

C37

VIDSCLK

B37

VIDSOUT

A37

VIDALERT#

J40

UNCOREPWRGOOD

AJ19

SM_DRAMPWROK

F36

RESET#

E38

PM_SYNC

J35

PECI

E37

CATERR#

H34

PROCHOT#

G35

THERMTRIP#

AJ33

SKTOCC#

K32

FC_K32

AJ22

SM_VREF

H36

CFG[0]

J36

CFG[1]

J37

CFG[2]

K36

CFG[3]

L36

CFG[4]

N35

CFG[5]

L37

CFG[6]

M36

CFG[7]

J38

CFG[8]

L35

CFG[9]

M38

CFG[10]

N36

CFG[11]

N38

CFG[12]

N39

CFG[13]

N37

CFG[14]

N40

CFG[15]

G37

CFG[16]

G36

CFG[17]

AT14

RSVD_016

AY3

RSVD_023

H7

RSVD_028

H8

RSVD_029

VCCAXG_VALIDATION_SENSE

LGA1155[10SC1-F01155-01R]

DBC34
100p/4/NPO/50V/J/X

VCC_VALIDATION_SENSE

VSSU_VALIDATION_SENSE

VSSGT_VALIDATION_SENSE

CFG 0-17 all internal PULL-UP

A A

O_-PFMRST1(20)

5

DR248 8.2K/4

4

VCCIO_SELECT

VCCSA_VID_0

VCCSA_SENSE

VCC_SENSE
VSS_SENSE

VCCIO_SENSE
VSSIO_SENSE

VCCAXG_SENSE
VSSAXG_SENSE

TDO

TDI
TCK
TMS

TRST#
PRDY#
PREQ#

DBR#

BCLK_ITP

BCLK_ITP#

BPM#[0]
BPM#[1]
BPM#[2]
BPM#[3]
BPM#[4]
BPM#[5]
BPM#[6]
BPM#[7]

RSVD_024
RSVD_030
RSVD_037
RSVD_036
RSVD_033
RSVD_040
RSVD_039
RSVD_018
RSVD_020
RSVD_038
RSVD_032
RSVD_034
RSVD_035

5 OF 10

3VDUAL

DR239
1K/4/1

SOT23

132

DQ24
MMBT2222A/SOT23/600mA/40

4

P33
P34
T2

A_VCC_SENSE

A36

A_VSS_SENSE

B36

A_VTT_SENSE

AB4
AB3

L32
M32

A_TDO

L39

A_TDI

L40

A_TCK

M40

A_TMS

L38

A_-TRST

J39

A_-HPRDY

K38
K40

A_-DBR

E39
C40
D40

H40
H38
G38
G40
G39
F38
E40
F40

B39
J33
L34
L33
K34
N33
M34
AV1
AW2
L9
J9
K9
L31
J31
K31
AD34
AD35

DDR_15V

DR192
100/4/1

A_SM_VREF

DR193
100/4/1

VCC3

DR126
200/4/1

DQ9
MMBT2222A/SOT23/600mA/40

SOT23

132

A_VTT_VSS

DTP15
DTP14

DBC78

0.1u/4/X7R/16V/K

A_-CPURST

A_VTT_SEL (30)
A_VSA_SEL (31)
A_VSA_SENSE (31)

A_VCC_SENSE (25)
A_VSS_SENSE (25)

A_VTT_SENSE (30)
A_VTT_VSS (30)

A_TDI (25)

1.1V

CPU_VTTP

CPU_VTT

DRN1 51/8P4R/4

CPU_VTT

A_-DBR

DR182 0/4/SHT/X

DB1

0.1u/4/X7R/16V/K/X

分壓

DR100
100/4/1

3

CPU_VTT CPU_VTTCPU_VTT

DBC72

DBC32

0.1u/4/X7R/16V/K

CPU_VTT

DBC63

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

CPU_VTT

DBC35

0.1u/4/X7R/16V/K

Stitching caps for PCIE,DMI bus

PCIEX16:16/5/5/5/16(breakout min 10/4/4/4/10)
Impedance=80 +- 17.5%

DR102 51/4/1/X
DR103 121/4/1
DR104 100/4/1

1 2
3 4
5 6
7 8

DR149 51/4/1
DR147 51/4/1

DR129 1K/4/1/X
DR136 1K/4/1/X
DR125 1K/4/1
DR130 1K/4/1
DR141 51/4/1/X

DR145 1K/4/1
DR137 8.2K/4/X
DR140 0/4/X

A_VIDSLCK
A_VIDSOUT
A_-VIDALRT

A_TMS
A_TDO
A_TDI
A_-HPRDY

A_TCK
A_-TRST

A_CATERR­A_PECI
A_-THRMTRIP
A_-PROCHOT
N_CPUPWROK

3VDUAL

N_-SYS_RST (12,27,32)

DMI:12/5/4/5/12
Impedance=85 +- 17.5%

A_SMREF_ADJ (27)

N_PCH_GP45(12)
GP0_8275(27)

DBC22
1n/4/X7R/50V/K

3

CPU_VTT

CPU_VTT

A_-THRMTRIP

DR180 0/4/X

DR178

2

LGA1155D

CPU_VTT

AC8

3 OF 10

FDI_TX[0]

AC7

FDI_TX#[0]

AC2

FDI_TX[1]

AC3

FDI_TX#[1]

AD2

FDI_TX[2]

AD1

FDI_TX#[2]

AD4

FDI_TX[3]

AD3

FDI_TX#[3]

AD7

FDI_TX[4]

AD6

FDI_TX#[4]

AE7

FDI_TX[5]

AE8

FDI_TX#[5]

AF3

FDI_TX[6]

AF2

FDI_TX#[6]

AG2

FDI_TX[7]

AG1

FDI_TX#[7]

FDI
LINK

4 OF 10

LGA1155C

PEG_TX[0]

PEG_TX#[0]

PEG_TX[1]

PEG_TX#[1]

PEG_TX[2]

PEG_TX#[2]

PEG_TX[3]

PEG_TX#[3]

PEG_TX[4]

PEG_TX#[4]

PEG_TX[5]

PEG_TX#[5]

PEG_TX[6]

PEG_TX#[6]

PEG_TX[7]

PEG_TX#[7]

PEGDMIGEN

PEG_TX[8]

PEG_TX#[8]

PEG_TX[9]
PEG_TX#[9]
PEG_TX[10]

PEG_TX#[10]

PEG_TX[11]

PEG_TX#[11]

PEG_TX[12]

PEG_TX#[12]

PEG_TX[13]

PEG_TX#[13]

PEG_TX[14]

PEG_TX#[14]

PEG_TX[15]

PEG_TX#[15]

DMI_TX[0]

DMI_TX#[0]

DMI_TX[1]

DMI_TX#[1]

DMI_TX[2]

DMI_TX#[2]

DMI_TX[3]

DMI_TX#[3]

PE_TX[0]

PE_TX#[0]

PE_TX[1]

PE_TX#[1]

PE_TX[2]

PE_TX#[2]

PE_TX[3]

PE_TX#[3]

PEG_ICOMPO

PEG_RCOMPO

PEG_ICOMPI

Title

Size Document Number Rev

Custom

Date: Sheet

CPU_VTT

DBC31

DBC33

0.1u/4/X7R/16V/K

CPU_VTT

CPU_VTT

DBC66

DBC27

0.1u/4/X7R/16V/K

PA_EXP_RXP0
PA_EXP_RXN0
PA_EXP_RXP1
PA_EXP_RXN1
PA_EXP_RXP2
PA_EXP_RXN2
PA_EXP_RXP3
PA_EXP_RXN3
PA_EXP_RXP4
PA_EXP_RXN4
PA_EXP_RXP5
PA_EXP_RXN5
PA_EXP_RXP6
PA_EXP_RXN6
PA_EXP_RXP7
PA_EXP_RXN7
PA_EXP_RXP8
PA_EXP_RXN8
PA_EXP_RXP9
PA_EXP_RXN9
PA_EXP_RXP10
PA_EXP_RXN10
PA_EXP_RXP11
PA_EXP_RXN11
PA_EXP_RXP12
PA_EXP_RXN12
PA_EXP_RXP13
PA_EXP_RXN13
PA_EXP_RXP14
PA_EXP_RXN14
PA_EXP_RXP15
PA_EXP_RXN15

A_DMI_0RXP(9)
A_DMI_0RXN(9)
A_DMI_1RXP(9)
A_DMI_1RXN(9)
A_DMI_2RXP(9) A_DMI_2TXP (9)
A_DMI_2RXN(9)
A_DMI_3RXP(9)
A_DMI_3RXN(9)

DIS_T

DQ51

BAT54A/SOT23/200mA

SOT23

DR179

8.2K/4

DQ21

8.2K/4

DIS_T

A_DMI_0RXP
A_DMI_0RXN

A_DMI_1RXN
A_DMI_2RXP
A_DMI_2RXN
A_DMI_3RXP
A_DMI_3RXN A_DMI_3TXN

N_-THRMTRIP

MMBT2222A/SOT23/600mA/40

SOT23

132

AC5

FDI_FSYNC[0]

AC4

FDI_LSYNC[0]

AE5

FDI_FSYNC[1]

AE4

FDI_LSYNC[1]

AG3

FDI_INT

AE2

FDI_COMPIO

AE1

FDI_ICOMPO

LGA1155[10SC1-F01155-01R]

B11

PEG_RX[0]

B12

PEG_RX#[0]

D12

PEG_RX[1]

D11

PEG_RX#[1]

C10

PEG_RX[2]

C9

PEG_RX#[2]

E10

PEG_RX[3]

E9

PEG_RX#[3]

B8

PEG_RX[4]

B7

PEG_RX#[4]

C6

PEG_RX[5]

C5

PEG_RX#[5]

A5

PEG_RX[6]

A6

PEG_RX#[6]

E2

PEG_RX[7]

E1

PEG_RX#[7]

F4

PEG_RX[8]

F3

PEG_RX#[8]

G2

PEG_RX[9]

G1

PEG_RX#[9]

H3

PEG_RX[10]

H4

PEG_RX#[10]

J1

PEG_RX[11]

J2

PEG_RX#[11]

K3

PEG_RX[12]

K4

PEG_RX#[12]

L1

PEG_RX[13]

L2

PEG_RX#[13]

M3

PEG_RX[14]

M4

PEG_RX#[14]

N1

PEG_RX[15]

N2

PEG_RX#[15]

W5

DMI_RX[0]

W4

DMI_RX#[0]

V3

DMI_RX[1]

V4

DMI_RX#[1]

Y3

DMI_RX[2]

Y4

DMI_RX#[2]

AA4

DMI_RX[3]

AA5

DMI_RX#[3]

P3

PE_RX[0]

P4

PE_RX#[0]

R2

PE_RX[1]

R1

PE_RX#[1]

T4

PE_RX[2]

T3

PE_RX#[2]

U2

PE_RX[3]

U1

PE_RX#[3]

LGA1155[10SC1-F01155-01R]

N_-THRMTRIP (11,26)A_-THRMTRIP

2

CPU_VTT

DBC17

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

CPU_VTT

CPU_VTT

DBC18

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

Stitching caps for PCIE,DMI bus

PA_EXP_TXP[0..15]
PA_EXP_TXN[0..15]
PA_EXP_RXP[0..15]
PA_EXP_RXN[0..15]

PA_EXP_TXP0

C13

PA_EXP_TXN0

C14

PA_EXP_TXP1

E14

PA_EXP_TXN1

E13

PA_EXP_TXP2

G14

PA_EXP_TXN2

G13

PA_EXP_TXP3

F12

PA_EXP_TXN3

F11

PA_EXP_TXP4

J14

PA_EXP_TXN4

J13

PA_EXP_TXP5

D8

PA_EXP_TXN5

D7

PA_EXP_TXP6

D3

PA_EXP_TXN6

C3

PA_EXP_TXP7

E6

PA_EXP_TXN7

E5

PA_EXP_TXP8

F8

PA_EXP_TXN8

F7

PA_EXP_TXP9

G10

PA_EXP_TXN9

G9

PA_EXP_TXP10

G5

PA_EXP_TXN10

G6

PA_EXP_TXP11

K7

PA_EXP_TXN11

K8

PA_EXP_TXP12

J5

PA_EXP_TXN12

J6

PA_EXP_TXP13

M8

PA_EXP_TXN13

M7

PA_EXP_TXP14

L6

PA_EXP_TXN14

L5

PA_EXP_TXP15

N5
N6

V7
V6
W7
W8
Y6
Y7
AA7
AA8

P8
P7
T7
T8
R6
R5
U5
U6

B5
C4
B4

PA_EXP_

A_DMI_0TXP
A_DMI_0TXN
A_DMI_1TXPA_DMI_1RXP
A_DMI_1TXN
A_DMI_2TXP
A_DMI_2TXN
A_DMI_3TXP

A_GRCOMP

W=12 mil out of CPU
S=15 mil out of CPU

TXN15

DR112 24.9/4/1

Gigabyte Technology

CPU LGA1155-A

GA-Z68X-UD3R-B3

1

CPU_VTT

DBC30

DBC20

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

DBC19

DBC26

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

PA_EXP_TXP[0..15] (14,16)
PA_EXP_TXN[0..15] (14,16)
PA_EXP_RXP[0..15] (14,16)
PA_EXP_RXN[0..15] (14,16)

VCC1_05_PCH

CPU_VTT

DR110 0/4/X

DR99 0/4

A_DMI_0TXP (9)
A_DMI_0TXN (9)
A_DMI_1TXP (9)
A_DMI_1TXN (9)

A_DMI_2TXN (9)
A_DMI_3TXP (9)
A_DMI_3TXN (9)

CPU_VTT

440Thursday, April 14, 2011

1

CPU_VTT

DBC28

CPU_VTTCPU_VTT

DBC21

CPU_VTTP

1.0

of

5

4

3

2

1

LGA1155B

AK24

SB_MA[0]

AM20

SB_MA[1]

AM19

SB_MA[2]

AK18

SB_MA[3]

AP19

SB_MA[4]

AP18

SB_MA[5]

AM18

SB_MA[6]

AL18

SB_MA[7]

AN18

SB_MA[8]

AY17

SB_MA[9]

AN23

SB_MA[10]

AU17

SB_MA[11]

AT18

SB_MA[12]

AR26

SB_MA[13]

AY16

SB_MA[14]

AV16

SB_MA[15]

AR25

SB_WE#

AK25

SB_CAS#

AP24

SB_RAS#

AP23

SB_BS[0]

AM24

SB_BS[1]

AW17

SB_BS[2]

AN25

SB_CS#[0]

AN26

SB_CS#[1]

AL25

SB_CS#[2]

AT26

SB_CS#[3]

AU16

SB_CKE[0]

AY15

SB_CKE[1]

AW15

SB_CKE[2]

AV15

SB_CKE[3]

AL26

SB_ODT[0]

AP26

SB_ODT[1]

AM26

SB_ODT[2]

AK26

SB_ODT[3]

AL21

SB_CK[0]

AL22

SB_CK#[0]

AL20

SB_CK[1]

AK20

SB_CK#[1]

AL23

SB_CK[2]

AM22

SB_CK#[2]

AP21

SB_CK[3]

AN21

SB_CK#[3]

AH1

FC_AH1

AH4

FC_AH4

AN16

SB_DQS[8]

AN15

SB_DQS#[8]

AL16

SB_ECC_CB[0]

AM16

SB_ECC_CB[1]

AP16

SB_ECC_CB[2]

AR16

SB_ECC_CB[3]

AL15

SB_ECC_CB[4]

AM15

SB_ECC_CB[5]

AR15

SB_ECC_CB[6]

AP15

SB_ECC_CB[7]

DDR_1

2 OF 10

LGA1155[10SC1-F01155-01R]

3

SB_DQS[0]

SB_DQS#[0]

SB_DQ[0]
SB_DQ[1]
SB_DQ[2]
SB_DQ[3]
SB_DQ[4]
SB_DQ[5]
SB_DQ[6]
SB_DQ[7]

SB_DQS[1]

SB_DQS#[1]

SB_DQ[8]

SB_DQ[9]
SB_DQ[10]
SB_DQ[11]
SB_DQ[12]
SB_DQ[13]
SB_DQ[14]
SB_DQ[15]

SB_DQS[2]

SB_DQS#[2]

SB_DQ[16]
SB_DQ[17]
SB_DQ[18]
SB_DQ[19]
SB_DQ[20]
SB_DQ[21]
SB_DQ[22]
SB_DQ[23]

SB_DQS[3]

SB_DQS#[3]

SB_DQ[24]
SB_DQ[25]
SB_DQ[26]
SB_DQ[27]
SB_DQ[28]
SB_DQ[29]
SB_DQ[30]
SB_DQ[31]

SB_DQS[4]

SB_DQS#[4]

SB_DQ[32]
SB_DQ[33]
SB_DQ[34]
SB_DQ[35]
SB_DQ[36]
SB_DQ[37]
SB_DQ[38]
SB_DQ[39]

SB_DQS[5]

SB_DQS#[5]

SB_DQ[40]
SB_DQ[41]
SB_DQ[42]
SB_DQ[43]
SB_DQ[44]
SB_DQ[45]
SB_DQ[46]
SB_DQ[47]

SB_DQS[6]

SB_DQS#[6]

SB_DQ[48]
SB_DQ[49]
SB_DQ[50]
SB_DQ[51]
SB_DQ[52]
SB_DQ[53]
SB_DQ[54]
SB_DQ[55]

SB_DQS[7]

SB_DQS#[7]

SB_DQ[56]
SB_DQ[57]
SB_DQ[58]
SB_DQ[59]
SB_DQ[60]
SB_DQ[61]
SB_DQ[62]
SB_DQ[63]

AH7
AH6

AG7
AG8
AJ9
AJ8
AG5
AG6
AJ6
AJ7

AM8
AL8

AL7
AM7
AM10
AL10
AL6
AM6
AL9
AM9

AR8
AP8

AP7
AR7
AP10
AR10
AP6
AR6
AP9
AR9

AN13
AN12

AM12
AM13
AR13
AP13
AL12
AL13
AR12
AP12

AN29
AN28

AR28
AR29
AL28
AL29
AP28
AP29
AM28
AM29

AP33
AR33

AP32
AP31
AP35
AP34
AR32
AR31
AR35
AR34

AL33
AM33

AM32
AM31
AL35
AL32
AM34
AL31
AM35
AL34

AG35
AG34

AH35
AH34
AE34
AE35
AJ35
AJ34
AF33
AF35

M_DQSB0
M_-DQSB0

M_DB0
M_DB1
M_DB2
M_DB3
M_DB4
M_DB5
M_DB6
M_DB7

M_DQSB1
M_-DQSB1

M_DB8
M_DB9
M_DB10
M_DB11
M_DB12
M_DB13
M_DB14
M_DB15

M_DQSB2
M_-DQSB2

M_DB16
M_DB17
M_DB18
M_DB19
M_DB20
M_DB21
M_DB22
M_DB23

M_DQSB3
M_-DQSB3

M_DB24
M_DB25
M_DB26
M_DB27
M_DB28
M_DB29
M_DB30
M_DB31

M_DQSB4
M_-DQSB4

M_DB32
M_DB33
M_DB34
M_DB35
M_DB36
M_DB37
M_DB38
M_DB39

M_DQSB5
M_-DQSB5

M_DB40
M_DB41
M_DB42
M_DB43
M_DB44
M_DB45
M_DB46
M_DB47

M_DQSB6
M_-DQSB6

M_DB48
M_DB49
M_DB50
M_DB51
M_DB52
M_DB53
M_DB54
M_DB55

M_DQSB7
M_-DQSB7

M_DB56
M_DB57

DB58

M_
M_DB59
M_DB60
M_DB61
M_DB62
M_DB63

M_VREF_DQA
M_VREF_DQB

MBC1

0.1u/4/X7R/16V/K

Place in CPU bottom side

2

LGA1155
ILM_BP/1156/BKNI[12KRC-0F0001-22R]

Need check the new CPU ME

MBC2

0.1u/4/X7R/16V/K

Title

Size Document Number Rev

Custom

Date: Sheet

Gigabyte Technology

CPU LGA1156-B

GA-Z68X-UD3R-B3

1

540Thursday, April 14, 2011

1.0

of

AV27

AY24
AW24
AW23

AV23

AT24

AT23

AU22

AV22

AT22

AV28

AU21

AT21
AW32

AU20

AT20
AW29

AV30

AU28

AY29
AW28

AV20

AU29

AV32
AW30

AU33

AV19

AT19

AU18

AV18

AV31

AU32

AU30
AW33

AY25
AW25

AU24

AU25
AW27

AY27

AV26
AW26

AW18

AV13

AV12

AU12

AU14
AW13

AY13

AU13

AU11

AY12
AW12

5

LGA1155A

SA_MA[0]
SA_MA[1]
SA_MA[2]
SA_MA[3]
SA_MA[4]
SA_MA[5]
SA_MA[6]
SA_MA[7]
SA_MA[8]
SA_MA[9]
SA_MA[10]
SA_MA[11]
SA_MA[12]
SA_MA[13]
SA_MA[14]
SA_MA[15]

SA_WE#
SA_CAS#
SA_RAS#

SA_BS[0]
SA_BS[1]
SA_BS[2]

SA_CS#[0]
SA_CS#[1]
SA_CS#[2]
SA_CS#[3]

SA_CKE[0]
SA_CKE[1]
SA_CKE[2]
SA_CKE[3]

SA_ODT[0]
SA_ODT[1]
SA_ODT[2]
SA_ODT[3]

SA_CK[0]
SA_CK#[0]
SA_CK[1]
SA_CK#[1]
SA_CK[2]
SA_CK#[2]
SA_CK[3]
SA_CK#[3]

SM_DRAMRST#

SA_DQS[8]
SA_DQS#[8]

SA_ECC_CB[0]
SA_ECC_CB[1]
SA_ECC_CB[2]
SA_ECC_CB[3]
SA_ECC_CB[4]
SA_ECC_CB[5]
SA_ECC_CB[6]
SA_ECC_CB[7]

DDR_0

1 OF 10

LGA1155[10SC1-F01155-01R]

SA_DQS[0]

SA_DQS#[0]

SA_DQ[0]
SA_DQ[1]
SA_DQ[2]
SA_DQ[3]
SA_DQ[4]
SA_DQ[5]
SA_DQ[6]
SA_DQ[7]

SA_DQS[1]

SA_DQS#[1]

SA_DQ[8]

SA_DQ[9]
SA_DQ[10]
SA_DQ[11]
SA_DQ[12]
SA_DQ[13]
SA_DQ[14]
SA_DQ[15]

SA_DQS[2]

SA_DQS#[2]

SA_DQ[16]
SA_DQ[17]
SA_DQ[18]
SA_DQ[19]
SA_DQ[20]
SA_DQ[21]
SA_DQ[22]
SA_DQ[23]

SA_DQS[3]

SA_DQS#[3]

SA_DQ[24]
SA_DQ[25]
SA_DQ[26]
SA_DQ[27]
SA_DQ[28]
SA_DQ[29]
SA_DQ[30]
SA_DQ[31]

SA_DQS[4]

SA_DQS#[4]

SA_DQ[32]
SA_DQ[33]
SA_DQ[34]
SA_DQ[35]
SA_DQ[36]
SA_DQ[37]
SA_DQ[38]
SA_DQ[39]

SA_DQS[5]

SA_DQS#[5]

SA_DQ[40]
SA_DQ[41]
SA_DQ[42]
SA_DQ[43]
SA_DQ[44]
SA_DQ[45]
SA_DQ[46]
SA_DQ[47]

SA_DQS[6]

SA_DQS#[6]

SA_DQ[48]
SA_DQ[49]
SA_DQ[50]
SA_DQ[51]
SA_DQ[52]
SA_DQ[53]
SA_DQ[54]
SA_DQ[55]

SA_DQS[7]

SA_DQS#[7]

SA_DQ[56]
SA_DQ[57]
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]

AK3
AK2

AJ3
AJ4
AL3
AL4
AJ2
AJ1
AL2
AL1

AP3
AP2

AN1
AN4
AR3
AR4
AN2
AN3
AR2
AR1

AW4
AV4

AV2
AW3
AV5
AW5
AU2
AU3
AU5
AY5

AV8
AW8

AY7
AU7
AV9
AU9
AV7
AW7
AW9
AY9

AV37
AV36

AU35
AW37
AU39
AU36
AW35
AY36
AU38
AU37

AP38
AP39

AR40
AR37
AN38
AN37
AR39
AR38
AN39
AN40

AK38
AK39

AL40
AL37
AJ38
AJ37
AL39
AL38
AJ39
AJ40

AF38
AF39

AG40
AG37
AE38
AE37
AG39
AG38
AE39
AE40

M_DQSA0
M_-DQSA0

M_DA0
M_DA1
M_DA2
M_DA3
M_DA4
M_DA5
M_DA6
M_DA7

M_DQSA1
M_-DQSA1

M_DA8
M_DA9
M_DA10
M_DA11
M_DA12
M_DA13
M_DA14
M_DA15

M_DQSA2
M_-DQSA2

M_DA16
M_DA17
M_DA18
M_DA19
M_DA20
M_DA21
M_DA22
M_DA23

M_DQSA3
M_-DQSA3

M_DA24
M_DA25
M_DA26
M_DA27
M_DA28
M_DA29
M_DA30
M_DA31

M_DQSA4
M_-DQSA4

M_DA32
M_DA33
M_DA34
M_DA35
M_DA36
M_DA37
M_DA38
M_DA39

M_DQSA5
M_-DQSA5

M_DA40
M_DA41
M_DA42
M_DA43
M_DA44
M_DA45
M_DA46
M_DA47

M_DQSA6
M_-DQSA6

M_DA48
M_DA49
M_DA50
M_DA51
M_DA52
M_DA53
M_DA54
M_DA55

M_DQSA7
M_-DQSA7

M_DA56
M_DA57
M_DA58
M_DA59
M_DA60
M_DA61
M_DA62
M_DA63

M_-SCASB(8)
M_-SRASB(8)

M_SBAB0(8)
M_SBAB1(8)
M_SBAB2(8)

M_-CSB0(8)
M_-CSB1(8)
M_-CSB2(8)
M_-CSB3(8)

M_CKEB0(8)
M_CKEB1(8)
M_CKEB2(8)
M_CKEB3(8)

M_DCLKB0(8)

M_-DCLKB0(8)

M_DCLKB1(8)

M_-DCLKB1(8)

M_DCLKB2(8)

M_-DCLKB2(8)

M_DCLKB3(8)

M_-DCLKB3(8)

M_VREF_DQB(8)
M_VREF_DQA(7)

M_ODT_A[0..3](7)
M_ODT_B[0..3](8)

M_DA[0..63](7)
M_DB[0..63](8)

M_DQSA[0..7](7)
M_-DQSA[0..7](7)

M_AAA[0..15](7)
M_AAB[0..15](8)

M_DQSB[0..7](8)
M_-DQSB[0..7](8)

4

M_ODT_A[0..3]
M_ODT_B[0..3]

M_DA[0..63]
M_DB[0..63]

M_DQSA[0..7]
M_-DQSA[0..7]

M_AAA[0..15]
M_AAB[0..15]

M_DQSB[0..7]
M_-DQSB[0..7]

M_AAA0
M_AAA1
M_AAA2
M_AAA3
M_AAA4
M_AAA5
M_AAA6

D D

M_-SWEA(7)
M_-SCASA(7)
M_-SRASA(7)

M_SBAA0(7)
M_SBAA1(7)
M_SBAA2(7)

M_-CSA0(7)
M_-CSA1(7)
M_-CSA2(7)
M_-CSA3(7)

M_CKEA0(7)
M_CKEA1(7)
M_CKEA2(7)
M_CKEA3(7)

C C

M_DCLKA0(7)

M_-DCLKA0(7)

M_DCLKA1(7)

M_-DCLKA1(7)

M_DCLKA2(7)

M_-DCLKA2(7)

M_DCLKA3(7)

M_-DCLKA3(7)

M_-DDR3_RST(7,8)

B B

A A

M_AAA7
M_AAA8
M_AAA9
M_AAA10
M_AAA11
M_AAA12
M_AAA13
M_AAA14
M_AAA15

M_-SWEA
M_-SCASA
M_-SRASA

M_SBAA0
M_SBAA1
M_SBAA2

M_-CSA0
M_-CSA1
M_-CSA2
M_-CSA3

M_CKEA0
M_CKEA1
M_CKEA2
M_CKEA3

M_ODT_A0
M_ODT_A1
M_ODT_A2
M_ODT_A3

M_DCLKA0
M_-DCLKA0
M_DCLKA1
M_-DCLKA1
M_DCLKA2
M_-DCLKA2
M_DCLKA3
M_-DCLKA3

MR1 0/4/SHT/M/X

MBC8

0.1u/4/X7R/16V/K/X

M_AAB0
M_AAB1
M_AAB2
M_AAB3
M_AAB4
M_AAB5
M_AAB6
M_AAB7
M_AAB8
M_AAB9
M_AAB10
M_AAB11
M_AAB12
M_AAB13
M_AAB14
M_AAB15

M_-SWEB

M_-SWEB(8)

M_-SCASB

_-SRASB

M
M_SBAB0

M_SBAB1
M_SBAB2

M_-CSB0
M_-CSB1
M_-CSB2
M_-CSB3

M_CKEB0
M_CKEB1
M_CKEB2
M_CKEB3

M_ODT_B0
M_ODT_B1
M_ODT_B2
M_ODT_B3

M_DCLKB0
M_-DCLKB0
M_DCLKB1
M_-DCLKB1
M_DCLKB2
M_-DCLKB2
M_DCLKB3
M_-DCLKB3

5

4

3

2

1

VCOREVCORE

LGA1155F

A12

VCC

A13

VCC

A14

VCC

A15

VCC

A16

VCC

A18

VCC

A24

VCC

DBC55
22u/8/X5R/6.3V/M

DBC46
22u/8/X5R/6.3V/M

A25

VCC

A27

VCC

A28

VCC

B15

VCC

B16

VCC

B18

VCC

B24

VCC

B25

VCC

B27

VCC

B28

VCC

B30

VCC

B31

VCC

B33

VCC

B34

VCC

C15

VCC

C16

VCC

C18

VCC

C19

VCC

C21

VCC

C22

VCC

C24

VCC

C25

VCC

C27

VCC

C28

VCC

C30

VCC

C31

VCC

C33

VCC

C34

VCC

C36

VCC

D13

VCC

D14

VCC

D15

VCC

D16

VCC

D18

VCC

D19

VCC

D21

VCC

D22

VCC

D24

VCC

D25

VCC

D27

VCC

D28

VCC

D30

VCC

D31

VCC

D33

VCC

D34

VCC

D35

VCC

D36

VCC

E15

VCC

E16

VCC

E18

VCC

E19

VCC

E21

VCC

E22

VCC

E24

VCC

E25

VCC

E27

VCC

E28

VCC

E30

VCC

E31

VCC

E33

VCC

E34

VCC

E35

VCC

F15

VCC

F16

VCC

F18

VCC

F19

VCC

F21

VCC

F22

VCC

F24

VCC

F25

VCC

F27

VCC

F28

VCC

F30

VCC

F31

CPU

VCC

POWER

6 OF 10

LGA1155[10SC1-F01155-01R]

DBC50
22u/8/X5R/6.3V/M

DBC41
22u/8/X5R/6.3V/M

D D

C C

B B

VCORE

A A

VCORE

F32

VCC

F33

VCC

F34

VCC

G15

VCC

G16

VCC

G18

VCC

G19

VCC

G21

VCC

G22

VCC

G24

VCC

G25

VCC

G27

VCC

G28

VCC

G30

VCC

G31

VCC

G32

VCC

G33

VCC

H13

VCC

H14

VCC

H15

VCC

H16

VCC

H18

VCC

H19

VCC

H21

VCC

H22

VCC

H24

VCC

H25

VCC

H27

VCC

H28

VCC

H30

VCC

H31

VCC

H32

VCC

J12

VCC

J15

VCC

J16

VCC

J18

VCC

J19

VCC

J21

VCC

J22

VCC

J24

VCC

J25

VCC

J27

VCC

J28

VCC

J30

VCC

K15

VCC

K16

VCC

K18

VCC

K19

VCC

K21

VCC

K22

VCC

K24

VCC

K25

VCC

K27

VCC

K28

VCC

K30

VCC

L13

VCC

L14

VCC

L15

VCC

L16

VCC

L18

VCC

L19

VCC

L21

VCC

L22

VCC

L24

VCC

L25

VCC

L27

VCC

L28

VCC

L30

VCC

M14

VCC

M15

VCC

M16

VCC

M18

VCC

M19

VCC

M21

VCC

M22

VCC

M24

VCC

M25

VCC

M27

VCC

M28

VCC

M30

VCC

DBC44
22u/8/X5R/6.3V/M

DBC58
22u/8/X5R/6.3V/M

5

CPU_VTT

VCCSA

DBC77

0.1u/4/X7R/16V/K

DBC56
22u/8/X5R/6.3V/M

DBC57
22u/8/X5R/6.3V/M

LGA1155G

A11

VCCIO_01

A7

VCCIO_02

AA3

VCCIO_03

AB8

VCCIO_04

AF8

VCCIO_05

AG33

VCCIO_06

AJ16

VCCIO_07

AJ17

VCCIO_08

AJ26

VCCIO_09

AJ28

VCCIO_10

AJ32

VCCIO_11

AK15

VCCIO_12

AK17

VCCIO_13

AK19

VCCIO_14

AK21

VCCIO_15

AK23

VCCIO_16

AK27

VCCIO_17

AK29

VCCIO_18

AK30

VCCIO_19

B9

VCCIO_20

D10

VCCIO_21

D6

VCCIO_22

E3

VCCIO_23

E4

VCCIO_24

G3

VCCIO_25

G4

VCCIO_26

J3

VCCIO_27

J4

VCCIO_28

J7

VCCIO_29

J8

VCCIO_30

L3

VCCIO_31

L4

VCCIO_32

L7

VCCIO_33

M13

VCCIO_34

N3

VCCIO_35

N4

VCCIO_36

N7

VCCIO_37

R3

VCCIO_38

R4

VCCIO_39

R7

VCCIO_40

U3

VCCIO_41

U4

VCCIO_42

U7

VCCIO_43

V8

VCCIO_44

W3

VCCIO_45

H10

VCCSA_01

H11

VCCSA_02

H12

VCCSA_03

J10

VCCSA_04

K10

VCCSA_05

K11

VCCSA_06

L11

VCCSA_07

L12

VCCSA_08

M10

VCCSA_09

M11

VCCSA_10

M12

VCCSA_11

POWER

LGA1155[10SC1-F01155-01R]

VCC1_8_PCH

DFB1

VCCPLL

0/4

DBC39
22u/8/X5R/6.3V/M

VCORE

SBC5
22u/8/X5R/6.3V/M

VDDQ_01
VDDQ_02
VDDQ_03
VDDQ_04
VDDQ_05
VDDQ_06
VDDQ_07
VDDQ_08
VDDQ_09
VDDQ_10
VDDQ_11
VDDQ_12
VDDQ_13
VDDQ_14
VDDQ_15
VDDQ_16
VDDQ_17
VDDQ_18
VDDQ_19
VDDQ_20
VDDQ_21
VDDQ_22
VDDQ_23

VCCPLL_01
VCCPLL_02

7 OF 10

DBC74

4.7u/6/X5R/6.3V/K

DBC109

0.1u/4/X7R/16V/K

DDR_15V

AJ13
AJ14
AJ20
AJ23
AJ24
AR20
AR21
AR22
AR23
AR24
AU19
AU23
AU27
AU31
AV21
AV24
AV25
AV29
AV33
AW31
AY23
AY26
AY28

VCCPLL

AK11
AK12

DBC40
22u/8/X5R/6.3V/M

SBC2
22u/8/X5R/6.3V/M

4

CPU_VTT

DBC49
22u/8/X5R/6.3V/M

CPU_VTT

SBC12
22u/8/X5R/6.3V/M

CPU_VTT

SBC10

22u/8/X5R/6.3V/M

DBC45
22u/8/X5R/6.3V/M

SBC1
22u/8/X5R/6.3V/M

LGA1155H

AB33

VCCAXG

AB34

VCCAXG

AB35

VCCAXG

AB36

VCCAXG

AB37

VCCAXG

AB38

VCCAXG

AB39

VCCAXG

AB40

VCCAXG

AC33

VCCAXG

AC34

VCCAXG

AC35

VCCAXG

AC36

VCCAXG

AC37

VCCAXG

AC38

VCCAXG

AC39

VCCAXG

AC40

VCCAXG

T33

VCCAXG

T34

VCCAXG

T35

VCCAXG

T36

VCCAXG

T37

VCCAXG

T38

VCCAXG

T39

VCCAXG

T40

VCCAXG

U33

VCCAXG

U34

VCCAXG

U35

VCCAXG

U36

VCCAXG

U37

VCCAXG

U38

VCCAXG

U39

VCCAXG

U40

VCCAXG

W33

VCCAXG

W34

VCCAXG

W35

VCCAXG

W36

VCCAXG

W37

VCCAXG

W38

VCCAXG

Y33

VCCAXG

Y34

VCCAXG

Y35

VCCAXG

Y36

VCCAXG

Y37

VCCAXG

Y38

VCCAXG

POWER

LGA1155[10SC1-F01155-01R]

DBC43

22u/8/X5R/6.3V/M

SBC13
22u/8/X5R/6.3V/M

SBC6

22u/8/X5R/6.3V/M

DBC51
22u/8/X5R/6.3V/M

SBC4
22u/8/X5R/6.3V/M

RSVD_04
RSVD_05
RSVD_08
RSVD_10
RSVD_11
RSVD_12
RSVD_19
RSVD_21

RSVD_43
RSVD_44
RSVD_45
RSVD_46
RSVD_47
RSVD_48
RSVD_49

NCTF_01
NCTF_02
NCTF_03
NCTF_04
NCTF_05

RSVD_15
RSVD_14
RSVD_13
RSVD_17
RSVD_22

RSVD_07
RSVD_03
RSVD_06
RSVD_09

RSVD_27
RSVD_26
RSVD_25
RSVD_31
RSVD_41

8 OF 10

AB7
AD37
AG4
AJ29
AJ30
AJ31
AV34
AW34

P35
P37
P39
R34
R36

DBC62

R38

22u/8/X5R/6.3V/M

R40
A38

AU40
AW38
C2
D1

AT11
AP20
AN20
AU10
AY10

AF4
AB6
AE6
AJ11

D38
C39
C38
J34
N34

VBC5
22u/8/X5R/6.3V/M

SBC14
22u/8/X5R/6.3V/M

SBC7

22u/8/X5R/6.3V/M

DBC52
22u/8/X5R/6.3V/M

3

DBC70
22u/8/X5R/6.3V/M

DBC54
22u/8/X5R/6.3V/M

DBC71
22u/8/X5R/6.3V/M

SBC16
22u/8/X5R/6.3V/M

SBC18
22u/8/X5R/6.3V/M

DBC53
22u/8/X5R/6.3V/M

DDR_15V

DBC67
22u/8/X5R/6.3V/M

CPU_VTT

DBC60
22u/8/X5R/6.3V/M

VCCSA

DBC38
22u/8/X5R/6.3V/M

DBC68
22u/8/X5R/6.3V/M

SBC15
22u/8/X5R/6.3V/M

SBC19
22u/8/X5R/6.3V/M

DBC47
22u/8/X5R/6.3V/M

DBC59
22u/8/X5R/6.3V/M

SBC9
22u/8/X5R/6.3V/M

SBC17
22u/8/X5R/6.3V/M

DBC42
22u/8/X5R/6.3V/M

DBC69
22u/8/X5R/6.3V/M

VBC9
22u/8/X5R/6.3V/M

SBC3
22u/8/X5R/6.3V/M

SBC8
22u/8/X5R/6.3V/M

SBC11
22u/8/X5R/6.3V/M

LGA1155I

A17

VSS

A23

VSS

A26

VSS

A29

VSS

A35

VSS

AA33

VSS

AA34

VSS

AA35

VSS

AA36

VSS

AA37

VSS

AA38

VSS

AA6

VSS

AB5

VSS

AC1

VSS

AC6

VSS

AD33

VSS

AD36

VSS

AD38

VSS

AD39

VSS

AD40

VSS

AD5

VSS

AD8

VSS

AE3

VSS

AE33

VSS

AE36

VSS

AF1

VSS

AF34

VSS

AF36

VSS

AF37

VSS

AF40

VSS

AF5

VSS

AF6

VSS

AF7

VSS

AG36

VSS

AH2

VSS

AH3

VSS

AH33

VSS

AH36

VSS

AH37

VSS

AH38

VSS

AH39

VSS

AH40

VSS

AH5

VSS

AH8

VSS

AJ12

VSS

AJ15

VSS

AJ18

VSS

AJ21

VSS

AJ25

VSS

AJ27

VSS

AJ36

VSS

AJ5

VSS

AK1

VSS

AK10

VSS

AK13

VSS

AK14

VSS

AK16

VSS

AK22

VSS

AK28

VSS

AK31

VSS

AK32

VSS

AK33

VSS

AK34

VSS

AK35

VSS

AK36

VSS

AK37

VSS

AK4

VSS

AK40

VSS

AK5

VSS

AK6

VSS

AK7

VSS

AK8

VSS

AK9

VSS

AL11

VSS

AL14

VSS

AL17

VSS

AL19

VSS

AL24

VSS

AL27

VSS

AL30

VSS

AL36

VSS

AL5

VSS

AM1

VSS

AM11

VSS

AM14

VSS

AM17

VSS

AM2

VSS

AM21

VSS

AM23

VSS

GND

A4

VSS_NCTF_01

AV39

VSS_NCTF_02

LGA1155[10SC1-F01155-01R]

2

AM27

VSS

AM3

VSS

AM30

VSS

AM36

VSS

AM37

VSS

AM38

VSS

AM39

VSS

AM4

VSS

AM40

VSS

AM5

VSS

AN10

VSS

AN11

VSS

AN14

VSS

AN17

VSS

AN19

VSS

AN22

VSS

AN24

VSS

AN27

VSS

AN30

VSS

AN31

VSS

AN32

VSS

AN33

VSS

AN34

VSS

AN35

VSS

AN36

VSS

AN5

VSS

AN6

VSS

AN7

VSS

AN8

VSS

AN9

VSS

AP1

VSS

AP11

VSS

AP14

VSS

AP17

VSS

AP22

VSS

AP25

VSS

AP27

VSS

AP30

VSS

AP36

VSS

AP37

VSS

AP4

VSS

AP40

VSS

AP5

VSS

AR11

VSS

AR14

VSS

AR17

VSS

AR18

VSS

AR19

VSS

AR27

VSS

AR30

VSS

AR36

VSS

AR5

VSS

AT1

VSS

AT10

VSS

AT12

VSS

AT13

VSS

AT15

VSS

AT16

VSS

AT17

VSS

AT2

VSS

AT25

VSS

AT27

VSS

AT28

VSS

AT29

VSS

AT3

VSS

AT30

VSS

AT31

VSS

AT32

VSS

AT33

VSS

AT34

VSS

AT35

VSS

AT36

VSS

AT37

VSS

AT38

VSS

AT39

VSS

AT4

VSS

AT40

VSS

AT5

VSS

AT6

VSS

AT7

VSS

AT8

VSS

AT9

VSS

AU1

VSS

AU15

VSS

AU26

VSS

AU34

VSS

AU4

VSS

AU6

VSS

AU8

VSS

AV10AM25

VSSVSS

9 OF 10

Title

Size Document Number Rev

Custom

Date: Sheet

LGA1155J

AV11

VSS

AV14

VSS

AV17

VSS

AV3

VSS

AV35

VSS

AV38

VSS

AV6

VSS

AW10

VSS

AW11

VSS

AW14

VSS

AW16

VSS

AW36

VSS

AW6

VSS

AY11

VSS

AY14

VSS

AY18

VSS

AY35

VSS

AY4

VSS

AY6

VSS

AY8

VSS

B10

VSS

B13

VSS

B14

VSS

B17

VSS

B23

VSS

B26

VSS

B29

VSS

B32

VSS

B35

VSS

B38

VSS

B6

VSS

C11

VSS

C12

VSS

C17

VSS

C20

VSS

C23

VSS

C26

VSS

C29

VSS

C32

VSS

C35

VSS

C7

VSS

C8

VSS

D17

VSS

D2

VSS

D20

VSS

D23

VSS

D26

VSS

D29

VSS

D32

VSS

D37

VSS

D39

VSS

D4

VSS

D5

VSS

D9

VSS

E11

VSS

E12

VSS

E17

VSS

E20

VSS

E23

VSS

E26

VSS

E29

VSS

E32

VSS

E36

VSS

E7

VSS

E8

VSS

F1

VSS

F10

VSS

F13

VSS

F14

VSS

F17

VSS

F2

VSS

F20

VSS

F23

VSS

F26

VSS

F29

VSS

F35

VSS

F37

VSS

F39

VSS

F5

VSS

F6

VSS

F9

VSS

G11

VSS

G12

VSS

G17

VSS

G20

VSS

G23

VSS

G26

VSS

G29

VSS

G34

VSS

G7

VSS

GND

LGA1155[10SC1-F01155-01R]

VSS_NCTF_03
VSS_NCTF_04

10 OF 10

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

Gigabyte Technology

CPU LGA1156-C

GA-Z68X-UD3R-B3

1

640Thursday, April 14, 2011

of

G8
H1
H17
H2
H20
H23
H26
H29
H33
H35
H37
H39
H5
H6
H9
J11
J17
J20
J23
J26
J29
J32
K1
K12
K13
K14
K17
K2
K20
K23
K26
K29
K33
K35
K37
K39
K5
K6
L10
L17
L20
L23
L26
L29
L8
M1
M17
M2
M20
M23
M26
M29
M33
M35
M37
M39
M5
M6
M9
N8
P1
P2
P36
P38
P40
P5
P6
R33
R35
R37
R39
R8
T1
T5
T6
U8
V1
V2
V33
V34
V35
V36
V37
V38
V39
V40
V5
W6
Y5
Y8

AY37
B3

1.0

8

DDRVTT

D D

M_ODT_A[0..3]
M_-DQSA[0..7]
M_DQSA[0..7]

C C

B B

A A

M_ODT_A[0..3] (5)
M_-DQSA[0..7] (5)
M_DQSA[0..7] (5)

MC2 0.1u/4/X7R/16V/K

MC6 0.1u/4/X7R/16V/K
MC4 0.1u/4/X7R/16V/K

SMBCLK(8,12,14,15,17,19,27)

SMBDATA(8,12,14,15,17,19,27)

M_SBAA2(5)
M_SBAA1(5)
M_SBAA0(5)

M_CKEA1(5)
M_CKEA0(5)

M_-CSA1(5)
M_-CSA0(5)

M_-DCLKA1(5)

M_DCLKA1(5)

M_-DCLKA0(5)

M_DCLKA0(5)

M_AAA[0..15](5)

M_-DDR3_RST(5,8)

M_-SCASA(5)
M_-SRASA(5)

M_-SWEA(5)

8

DDR_15V

VCC3

M_VREFCA_A
M_VREFDQ_A

SMBCLK
SMBDATA

M_SBAA2
M_SBAA1
M_SBAA0

M_CKEA1
M_CKEA0

M_-CSA1
M_-CSA0

M_-DCLKA1
M_DCLKA1

M_-DCLKA0
M_DCLKA0

M_AAA0
M_AAA1
M_AAA2
M_AAA3
M_AAA4
M_AAA5
M_AAA6
M_AAA7
M_AAA8
M_AAA9
M_AAA10
M_AAA11
M_AAA12
M_AAA13
M_AAA14
M_AAA15

M_-SCASA
M_-SRASA
M_-SW

EA

120

2
5

8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98

101
104
107
110
113
116
119
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
208
211
214
217
220
223
226
229
232
235
239

51
54
57
60
62
65
66
69
72
75
78

170
173
176
179
182
183
186
189
191
194
197

236

67

1

118
238
237
117

52

190

71

169

50
76

193

64
63

185
184

188
181

61

180

59
58

178

56

177
175

70
55

174
196
172
171

168

74

192

73

7

DDR3_4

VTT

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

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

VDDSPD

VREFCA
VREFDQ

SCL
SDA
SA1
SA0

BA2
BA1
BA0

CKE1
CKE0

S1*
S0*

CK1/NU*
CK1/NU

CK0*
CK0

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15

RESET*
CAS*
RAS*
WE*

DDR3/240/BK/VA/D

7

FREE
FREEVTT
FREE
FREE

RSVD
ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10
NC/DQS10*

DM2/DQS11
NC/DQS11*

DM3/DQS12
NC/DQS12*

DM4/DQS13
NC/DQS13*

DM5/DQS14
NC/DQS14*

DM6/DQS15
NC/DQS15*

DM7/DQS16
NC/DQS16*

DM8/DQS17
NC/DQS17*

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

6

48
49240
187
198

79

M_ODT_A1

77

M_ODT_A0

195
68

53
167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

M_DQSA0

7

M_-DQSA0

6

M_DQSA1

16

M_-DQSA1

15

M_DQSA2

25

M_-DQSA2

24

M_DQSA3

34

M_-DQSA3

33

M_DQSA4

85

M_-DQSA4

84

M_DQSA5

94

M_-DQSA5

93

M_DQSA6

103

M_-DQSA6

102

M_DQSA7

112

M_-DQSA7

111
43

42
125

126
134

135
143

144
152

153
203

204
212

213
221

222
230

231
161

162

M_DA0

3

DQ0

M_DA1

4

DQ1

M_DA2

9

DQ2

M_DA3

10

DQ3

M_DA4

122

DQ4

M_DA5

123

DQ5

M_DA6

128

DQ6

M_DA7

129

DQ7

M_DA8

12

DQ8

M_DA9

13

DQ9

M_DA10

18

M_DA11

19

M_DA12

131

M_DA13

132

M_DA14

137

M_DA15

138

M_DA16

21

M_DA17

22

M_DA18

27

M_DA19

28

M_DA20

140

M_DA21

141

M_DA22

146

M_DA23

147

M_DA24

30

M_DA25

31

M_DA26

36

M_DA27

37

M_DA28

149

M_DA29

150

M_DA30

155

M_DA31

156

M_DA32

81

M_DA33

82

M_DA34

87

M_DA35

88

M_DA36

200

M_DA37

201

M_DA38

206

M_DA39

207

M_DA40

90

M_DA41

91

M_DA42

96

M_DA43

97

M_DA44

209

M_DA45

210

M_DA46

215

M_DA47

216

M_DA48

99

M_DA49

100

M_DA50

105

M_DA51

106

M_DA52

218

M_DA53

219

M_DA54

224

M_DA55

225

M_DA56

108

M_DA57

109

M_DA58

114

M_DA59

115

M_DA60

227

M_DA61

228

M_DA62

233

M_DA63

234

M_DA[0..63] (5)

M_AAA[0..15](5)

6

5

DDRVTT

MC1 0.1u/4/X7R/16V/K

MC5 0.1u/4/X7R/16V/K
MC3 0.1u/4/X7R/16V/K

SMBCLK(8,12,14,15,17,19,27)

SMBDATA(8,12,14,15,17,19,27)

M_SBAA2(5)
M_SBAA1(5)
M_SBAA0(5)

M_CKEA3(5)
M_CKEA2(5)

M_-CSA3(5)
M_-CSA2(5)

M_-DCLKA3(5)

M_DCLKA3(5)

M_-DCLKA2(5)

M_DCLKA2(5)

M_-DDR3_RST(5,8)

M_-SCASA(5)
M_-SRASA(5)

M_-SWEA(5)

5

DDR_15V

VCC3

VCC3

M_VREFCA_A
M_VREFDQ_A

SMBCLK
SMBDATA

M_SBAA2
M_SBAA1
M_SBAA0

M_CKEA3
M_CKEA2

M_-CSA3
M_-CSA2

M_-DCLKA3
M_DCLKA3

M_-DCLKA2
M_DCLKA2

M_AAA0
M_AA

A1
M_AAA2
M_AAA3
M_AAA4
M_AAA5
M_AAA6
M_AAA7
M_AAA8
M_AAA9
M_AAA10
M_AAA11
M_AAA12
M_AAA13
M_AAA14
M_AAA15

M_-SCASA
M_-SRASA
M_-SWEA

DDR3_2

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0*

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

DDR3/240/BK/VA/D

4

FREE
FREEVTT
FREE
FREE

RSVD
ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

4

3

48
49240
187
198

79

M_ODT_A3

77

M_ODT_A2

195
68

53
167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

M_DQSA0

7

M_-DQSA0

6

M_DQSA1

16
15

25
24

34
33

85
84

94
93

103
102

112
111

43
42

125
126

134
135

143
144

152
153

203
204

212
213

221
222

230
231

161
162

3

DQ0

4

DQ1

9

DQ2

10

DQ3

122

DQ4

123

DQ5

128

DQ6

129

DQ7

12

DQ8

13

DQ9

18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234

M_-DQSA1
M_DQSA2

M_-DQSA2
M_DQSA3

M_-DQSA3
M_DQSA4

M_-DQSA4
M_DQSA5

M_-DQSA5
M_DQSA6

M_-DQSA6
M_DQSA7

M_-DQSA7

M_DA0
M_DA1
M_DA2
M_DA3
M_DA4
M_DA5
M_DA6
M_DA7
M_DA8
M_DA9
M_DA10
M_DA11
M_DA12
M_DA13
M_DA14
M_DA15
M_DA16
M_DA17
M_DA18
M_DA19
M_DA20
M_DA21
M_DA22
M_DA23
M_DA24
M_DA25
M_DA26
M_DA27
M_DA28
M_DA29
M_DA30
M_DA31
M_DA32
M_DA33
M_DA34
M_DA35
M_DA36
M_DA37
M_DA38
M_DA39
M_DA40
M_DA41
M_DA42
M_DA43
M_DA44
M_DA45
M_DA46
M_DA47
M_DA48
M_DA49
M_DA50
M_DA51
M_DA52
M_DA53
M_DA54
M_DA55
M_DA56
M_DA57
M_DA58
M_DA59
M_DA60
M_DA61
M_DA62
M_DA63

1u/4/X5R/6.3V/K

DDR_15V

MR7
1K/4/1

M_VREFCA_A

MR6
1K/4/1

DDR_15V

MBC4

MR5
1K/4/1

M_VREFDQ_A

MR4
1K/4/1

MBC9
1u/4/X5R/6.3V/K

DDR TERMINATION
CHANNEL A/B

DDR15V Decouple

DDR_15V

MEC1 560u/FP/D/6.3V/68/8m

MEC4 560u/FP/D/6.3V/68/8m

MEC2 560u/FP/D/6.3V/68/8m

M_DA[0..63] (5)

DDR_15V

DDR_15V

3

M_VREFCA_A (27)

MR3 10/4

MR2 10/4

1

+

1

+

1

+

MBC22

0.1u/4/X7R/16V/K
MBC24

0.1u/4/X7R/16V/K
MBC26

0.1u/4/X7R/16V/K
MBC14

4.7u/6/X5R/6.3V/K

MBC25
1u/4/X5R/6.3V/K

MBC11
1u/4/X5R/6.3V/K

MBC17
1u/4/X5R/6.3V/K

MBC18
1u/4/X5R/6.3V/K

MBC19
1u/4/X5R/6.3V/K

MBC20
1u/4/X5R/6.3V/K

MBC12
1u/4/X5R/6.3V/K

MBC3
1u/4/X5R/6.3V/K

MBC10
1u/4/X5R/6.3V/K

MBC5
1u/4/X5R/6.3V/K

MBC6
1u/4/X5R/6.3V/K

MBC7
1u/4/X5R/6.3V/K

2

M_-DDR3_RST

MC10

100p/4/NPO/50V/J

SMBDATA
SMBCLK

MC14

100p/4/NPO/50V/J/X

M_VREF_DQA (5)

M_VREF_DQA_ADJ (27)

DDRVTT Decouple

DDRVTT

DDRVTT

DDRVTT

DDRVTT

Title

Size Document Number Rev

Date: Sheet

Gigabyte Technology

DDRIII CHANNEL A

Custom

2

1

MC15
100p/4/NPO/50V/J/X

MBC32
22u/8/X5R/6.3V/M
MBC33
22u/8/X5R/6.3V/M

MBC16
22u/8/X5R/6.3V/M

MBC13
22u/8/X5R/6.3V/M

MBC28

0.1u/4/X7R/16V/K
MBC27

0.1u/4/X7R/16V/K
MBC29

0.1u/4/X7R/16V/K

MBC21
1u/4/X5R/6.3V/K

MBC15
1u/4/X5R/6.3V/K

GA-Z68X-UD3R-B3

1

740

of

1.0

8

DDRVTT DDRVTT

D D

M_-DQSB[0..7]

M_-DQSB[0..7] (5)

M_DQSB[0..7]

M_DQSB[0..7] (5)

M_ODT_B[0..3]

C C

B B

A A

M_ODT_B[0..3] (5)

DDR_15V DDR_15V

MC11 0.1u/4/X7R/16V/K

VCC3

MC13 0.1u/4/X7R/16V/K
MC9 0.1u/4/X7R/16V/K

SMBCLK(7,12,14,15,17,19,27) SMBCLK(7,12,14,15,17,19,27)

SMBDATA(7,12,14,15,17,19,27)

VCC3

M_SBAB2(5)
M_SBAB1(5)

M_SBAB0(5)

M_CKEB1(5)
M_CKEB0(5)

M_-CSB1(5)
M_-CSB0(5)

M_-DCLKB1(5)

M_DCLKB1(5)

M_-DCLKB0(5)

M_DCLKB0(5)

M_AAB[0..15](5)

M_-DDR3_RST(5,7)

M_-SCASB(5)
M_-SRASB(5)

M_-SWEB(5)

8

7

DDR3_3

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

67

1

118
238
237
117

52

190

71

169

50
76

193

64
63

185
184

188
181

61

180

59
58

178

56
177
175

70

55
174
196
172
171

168

74
192

73

7

VDDSPD

VREFCA
VREFDQ

SCL
SDA
SA1
SA0

BA2
BA1
BA0

CKE1
CKE0

S1*
S0*

CK1/NU*
CK1/NU

CK0*
CK0

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15

RESET*
CAS*
RAS*
WE*

DDR3/240/BK/VA/D

M_VREFCA_B
M_VREFDQ_B M_VREFDQ_B

SMBCLK
SMBDATA

M_SBAB2
M_SBAB1
M_SBAB0

M_CKEB1
M_CKEB0

M_-CSB1
M_-CSB0

M_-DCLKB1
M_DCLKB1

M_-DCLKB0
M_DCLKB0

M_AAB0
M_AAB1
M_AAB2
M_AAB3
M_AAB4
M_AAB5
M_AAB6
M_AAB7
M_AAB8
M_AAB9
M_AAB10
M_AAB11
M_AAB12
M_AAB13
M_AAB14
M_AAB15

M_-SCASB
M_-SRASB
M_-SWEB

FREE
FREEVTT
FREE
FREE

RSVD
ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10
NC/DQS10*

DM2/DQS11
NC/DQS11*

DM3/DQS12
NC/DQS12*

DM4/DQS13
NC/DQS13*

DM5/DQS14
NC/DQS14*

DM6/DQS15
NC/DQS15*

DM7/DQS16
NC/DQS16*

DM8/DQS17
NC/DQS17*

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9

6

48
49240
187
198

79

M_ODT_B1

77

M_ODT_B0

195
68

53
167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

M_DQSB0

7

M_-DQSB0

6

M_DQSB1

16

M_-DQSB1

15

M_DQSB2

25

M_-DQSB2

24

M_DQSB3

34

M_-DQSB3

33

M_DQSB4

85

M_-DQSB4

84

M_DQSB5

94

M_-DQSB5

93

M_DQSB6

103

M_-DQSB6

102

M_DQSB7

112

M_-DQSB7

111
43

42
125

126
134

135
143

144
152

153
203

204
212

213
221

222
230

231
161

162

M_DB0

3

M_DB1

4

M_DB2

9

M_DB3

10

M_DB4

122

M_DB5

123

M_DB6

128

M_DB7

129

M_DB8

12

M_DB9

13

M_DB10

18

M_DB11

19

M_DB12

131

M_DB13

132

M_DB14

137

M_DB15

138

M_DB16

21

M_DB17

22

M_DB18

27

M_DB19

28

M_DB20

140

M_DB21

141

M_DB22

146

M_DB23

147

M_DB24

30

M_DB25

31

M_DB26

36

M_DB27

37

M_DB28

149

M_DB29

150

M_DB30

155

M_DB31

156

M_DB32

81

M_DB33

82

M_DB34

87

M_DB35

88

M_DB36

200

M_DB37

201

M_DB38

206

M_DB39

207

M_DB40

90

M_DB41

91

M_DB42

96

M_DB43

97

M_DB44

209

M_DB45

210

M_DB46

215

M_DB47

216

M_DB48

99

M_DB49

100

M_DB50

105

M_DB51

106

M_DB52

218

M_DB53

219

M_DB54

224

M_DB55

225

M_DB56

108

M_DB57

109

M_DB58

114

M_DB59

115

M_DB60

227

M_DB61

228

M_DB62

233

M_DB63

234

6

M_DB[0..63] (5)

5

MC7 0.1u/4/X7R/16V/K

MC12 0.1u/4/X7R/16V/K
MC8 0.1u/4/X7R/16V/K

M_AAB[0..15](5)

5

VCC3

M_VREFCA_B

SMBCLK
SMBDATA

SMBDATA(7,12,14,15,17,19,27)

VCC3

M_SBAB2

M_SBAB2(5)

M_SBAB1

M_SBAB1(5)

M_SBAB0

M_SBAB0(5)

M_CKEB3

M_CKEB3(5)

M_CKEB2

M_CKEB2(5)

M_-CSB3

M_-CSB3(5)

M_-CSB2

M_-CSB2(5)

M_-DCLKB3

M_-DCLKB3(5)

M_DCLKB3

M_DCLKB3(5)

M_-DCLKB2

M_-DCLKB2(5)

M_DCLKB2

M_DCLKB2(5)

M_AAB0
M_AAB1
M_AAB2
M_AAB3
M_AAB4
M_AAB5
M_AAB6
M_AAB7
M_AAB8
M_AAB9
M_AAB10
M_AAB11
M_AAB12
M_AAB13
M_AAB14

M_-DDR3_RST(5,7)

M_AAB15

M_-SCASB

M_-SCASB(5)

M_-SRASB

M_-SRASB(5)

M_-SWEB

M_-SWEB(5)

4

4

DDR3_1

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

80

VSS

83

VSS

86

VSS

89

VSS

92

VSS

95

VSS

98

VSS

101

VSS

104

VSS

107

VSS

110

VSS

113

VSS

116

VSS

119

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

199

VSS

202

VSS

205

VSS

208

VSS

211

VSS

214

VSS

217

VSS

220

VSS

223

VSS

226

VSS

229

VSS

232

VSS

235

VSS

239

VSS

51

VDD

54

VDD

57

VDD

60

VDD

62

VDD

65

VDD

66

VDD

69

VDD

72

VDD

75

VDD

78

VDD

170

VDD

173

VDD

176

VDD

179

VDD

182

VDD

183

VDD

186

VDD

189

VDD

191

VDD

194

VDD

197

VDD

236

VDDSPD

67

VREFCA

1

VREFDQ

118

SCL

238

SDA

237

SA1

117

SA0

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

76

S1*

193

S0*

64

CK1/NU*

63

CK1/NU

185

CK0*

184

CK0

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

168

RESET*

74

CAS*

192

RAS*

73

WE*

DDR3/240/BK/VA/D

FREE
FREEVTT
FREE
FREE

RSVD
ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

3

48
49240
187
198

79

M_ODT_

77

M_ODT_B2

195
68

53
167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

M_DQSB0

7

M_-DQSB0

6

M_DQSB1

16

M_-DQSB1

15

M_DQSB2

25

M_-DQSB2

24

M_DQSB3

34

M_-DQSB3

33

M_DQSB4

85

M_-DQSB4

84

M_DQSB5

94

M_-DQSB5

93

M_DQSB6

103

M_-DQSB6

102

M_DQSB7

112

M_-DQSB7

111
43

42
125

126
134

135
143

144
152

153
203

204
212

213
221

222
230

231
161

162

M_DB0

3

DQ0

M_DB1

4

DQ1

M_DB2

9

DQ2

M_DB3

10

DQ3

M_DB4

122

DQ4

M_DB5

123

DQ5

M_DB6

128

DQ6

M_DB7

129

DQ7

M_DB8

12

DQ8

M_DB9

13

DQ9

M_DB10

18

M_DB11

19

M_DB12

131

M_DB13

132

M_DB14

137

M_DB15

138

M_DB16

21

M_DB17

22

M_DB18

27

M_DB19

28

M_DB20

140

M_DB21

141

M_DB22

146

M_DB23

147

M_DB24

30

M_DB25

31

M_DB26

36

M_DB27

37

M_DB28

149

M_DB29

150

M_DB30

155

M_DB31

156

M_DB32

81

M_DB33

82

M_DB34

87

M_DB35

88

M_DB36

200

M_DB37

201

M_DB38

206

M_DB39

207

M_DB40

90

M_DB41

91

M_DB42

96

M_DB43

97

M_DB44

209

M_DB45

210

M_DB46

215

M_DB47

216

M_DB48

99

M_DB49

100

M_DB50

105

M_DB51

106

M_DB52

218

M_DB53

219

M_DB54

224

M_DB55

225

M_DB56

108

M_DB57

109

M_DB58

114

M_DB59

115

M_DB60

227

M_DB61

228

M_DB62

233

M_DB63

234

3

DDR_15V

B3

DDR_15V

DDR3 1066,1333,1600MHZ BANDWIDTH

DDR3 1066MHZ
DDR3 clock=533MHZ
DDR3 single channel bandwidth=533x2x8Byte=8.5GB/s
DDR3 dual channel bandwidth=533x2x2x8Byte=17GB/s

DDR3 1333MHZ
DDR3 clock=667MHZ
DDR3 single channel bandwidth=10.6GB/s
DDR3 dual channel bandwidth=21GB/s

DDR3 1600MHZ
DDR3 clock=800MHZ
DDR3 single channel bandwidth=12.8GB/s
DDR3 dual channel bandwidth=25.6GB/s

M_DB[0..63] (5)

MR13
1K/4/1

M_VREFCA_B

MR12
1K/4/1

MR11
1K/4/1

M_VREFDQ_B

MR10
1K/4/1

2

M_VREFCA_B (27)

COUPON1

COUPON2

MR9 10/4

MR8 10/4

COUPON1 COUPON/X

COUPON2 COUPON/X

1

M_VREF_DQB (5)

M_VREF_DQB_ADJ (27)

21

21

CPU

DIMM1
DIMM2

DIMM3
DIMM4

Title

Size Document Number Rev

Custom

Date: Sheet

Gigabyte Technology

DDRIII CHANNEL B

GA-Z68X-UD3R-B3

2

CHA

CHB

840

1

VCC3

1.0

of

5

NR82 49.9/4/1

A_DMI_0TXN
A_DMI_0TXP
A_DMI_0RXN
A_DMI_0RXP
A_DMI_1TXN
A_DMI_1TXP
A_DMI_1RXN
A_DMI_1RXP
A_DMI_2TXN
A_DMI_2TXP
A_DMI_2RXN
A_DMI_2RXP
C_DMI_3TXN
A_DMI_3TXP
A_DMI_3RXN
A_DMI_3RXP
A_DMI_COMP

CK_-SRCCLK_PCH
CK_SRCCLK_PCH

M41

M17

M15

A_DMI_0TXN(4)

A_DMI_0TXP(4)
A_DMI_0RXN(4)
A_DMI_0RXP(4)

VCC1_05_PCH

A_DMI_1TXN(4)

A_DMI_1TXP(4)

A_DMI_1RXN(4)
A_DMI_1RXP(4)

A_DMI_2TXN(4)

A_DMI_2TXP(4)
A_DMI_2RXN(4)
A_DMI_2RXP(4)

A_DMI_3TXN(4)

A_DMI_3TXP(4)

A_DMI_3RXN(4)
A_DMI_3RXP(4)

D D

W=4 mil out of PCH
S=15 mil out of PCH

PI_PCIE_IN1(17)

PI_PCIE_IP1(17)
PI_PCIE_TN1(17)
PI_PCIE_TP1(17)

PJ_PCIE_IN2(17)

PJ_PCIE_IP2(17)
PJ_PCIE_TN2(17)
PJ_PCIE_TP2(17) N_-USBOC_F (32)

PK_PCIE_IN3(17)

PK_PCIE_IP3(17)

C C

PK_PCIE_TN3(17)
PK_PCIE_TP3(17)

G_PCIEBIN(18)

G_PCIEBIP(18)
G_PCIEBON(18)
G_PCIEBOP(18)

UA_USB3_IN_F(38)

UA_USB3_IP_F(38)
UA_USB3_ON_F(38)
UA_USB3_OP_F(38)

UB_PCIE_IN6(16)

UB_PCIE_IP6(16)
UB_PCIE_TN6(16)
UB_PCIE_TP6(16)

LA_ML_IN(35)

LA_ML_IP(35)
LA_ML_ON(35)
LA_ML_OP(35)

RA_SL_IN(39)

RA_SL_IP(39)
RA_SL_ON(39)
RA_SL_OP(39)

PCIEX1:16/5/5/5/16 (breakout min 8/4/4/4/8)
Impedance=80 +- 17.5%

B B

VCC3

1u/4/X5R/6.3V/K

NBC51

N_-USBOC_F N_-USBOC_R

PCHB

D33

DMI0RXN

B33

DMI0RXP

J36

DMI0TXN

H36

DMI0TXP

A36

DMI1RXN

B35

DMI1RXP

P38

DMI1TXN

R38

DMI1TXP

B37

DMI2RXN

C36

DMI2RXP

H38

DMI2TXN

J38

DMI2TXP

E37

DMI3RXN

F38

DMI3RXP
DMI3TXN

P41

DMI3TXP

B31

DMI_IRCOMP

E31

DMI_ZCOMP

P33

CLKIN_DMI_N

R33

CLKIN_DMI_P

J20

PERN1

L20

PERP1

F25

PETN1

F23

PETP1

P20

PERN2

R20

PERP2

C22

PETN2

A22

PETP2

H17

PERN3

J17

PERP3

E21

PETN3

B21

PETP3

P17

PERN4
PERP4

F18

PETN4

E17

PETP4

N15

PERN5
PERP5

B17

PETN5

C16

PETP5

J15

PERN6

L15

PERP6

A16

PETN6

B15

PETP6

J12

PERN7

H12

PERP7

F15

PETN7

F13

PETP7

H10

PERN8

J10

PERP8

B13

PETN8

D13

PETP8

BD82Z68/B3/S

NBC45

0.1u/4/X7R/16V/K

4

USB:12/7.5/4.5/7.5/12 (breakout min 8/4/4/4/8)
Impedance=90 +- 17.5%

N_-USBP0

BF36

USBP0N
USBP0P
USBP1N
USBP1P
USBP2N
USBP2P

DMI PCI-E

USBP3N
USBP3P
USBP4N
USBP4P
USBP5N
USBP5P
USBP6N
USBP6P
USBP7N
USBP7P
USBP8N
USBP8P
USBP9N

USBP9P
USBP10N
USBP10P
USBP11N
USBP11P
USBP12N
USBP12P
USBP13N

USB

USBP13P

OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43

OC5#/GPIO9
OC6#/GPIO10
OC7#/GPIO14

USBRBIAS#

USBRBIAS

CLKIN_DOT_96N
CLKIN_DOT_96P

DMI2RBIAS

2 OF 11

NBC46

0.1u/4/X7R/16V/K NR98

N_+USBP0

BD36

N_-USBP1

BC33

N_+USBP1

BA33

N_-USBP2

BM33

N_+USBP2

BM35

N_-USBP3

BT33

N_+USBP3

BU32

N_-USBP4

BR32

N_+USBP4

BT31

N_-USBP5

BN29

N_+USBP5

BM30

N_-USBP6

BK33

N_+USBP6

BJ33

N_-USBP7

BF31

N_+USBP7

BD31

N_-USBP8

BN27

N_+USBP8

BR29

N_-USBP9

BR26

N_+USBP9

BT27

N_-USBP10

BK25

N_+USBP10

BJ25

N_-USBP11

BJ31

N_+USBP11

BK31

N_-USBP12

BF27

N_+USBP12

BD27

N_-USBP13

BJ27

N_+USBP13

BK27
BM43

N_-USBOC_F

BD41
BG41
BK43
BP43
BJ41
BT45

N_GPIO14

BM45

N_USBRBIAS

BP25
BM25

CK_-DOTCLK

BD38

CK_DOTCLK

BF38

NR85 750/4/1

A32

W=4 mil out of PCH
S=15 mil out of PCH

3

N_-USBP0 (32)
N_+USBP0 (32)
N_-USBP1 (32)
N_+USBP1 (32)
N_-USBP2 (32)
N_+USBP2 (32)
N_-USBP3 (32)
N_+USBP3 (32)
N_-USBP4 (32)
N_+USBP4 (32)
N_-USBP5 (32)
N_+USBP5 (32)
N_-USBP6 (35)
N_+USBP6 (35)
N_-USBP7 (35)
N_+USBP7 (35)
N_-USBP8 (21)
N_+USBP8 (21)
N_-USBP9 (21)
N_+USBP9 (21)
N_-USBP10 (36)
N_+USBP10 (36)
N_-USBP11 (36)
N_+USBP11 (36)
N_-USBP12 (34)
N_+USBP12 (34)
N_-USBP13 (34)
N_+USBP13 (34)

N_-USBOC_R (32,35)

NR74 22.6/4/1

W=4 mil out of PCH
S=15 mil out of PCH

3VDUAL

N_GPIO14

8.2K/4

OC[3:0]# for
Device 29
(ports 0-7)

OC[7:4]# for
Device 26
(ports 8-13)

USB OC# Configure

OC0#
OC1#
OC2#
OC3#
OC4#
OC5#

USB0,1
USB2,3
USB4,5
USB6,7
USB8,9

USB10,11
OC6# USB12,13
OC7#

Not Use

2

N_NV_CLE

H31
C29

E29

L27
F28
E27

L25
C26
B27

L22
B25

D25

M48
R47
Y41
M50
M49
U43

J31

J27

J25

J22

J57

PCHG

TP21
TP25
TP29
TP33

TP22
TP26
TP30
TP34

TP23
TP27
TP31
TP35

TP24
TP28
TP32
TP36

BD82Z68/B3/S

PCHE

NV_ALE
NV_CLE
NV_RB#
NV_RE#_WRB0
NV_RE#_WRB1
NV_WE#_CK0
NV_WE#_CK1

NVRAM

BD82Z68/B3/S

FDILINK

FDI_RXN0
FDI_RXP0
FDI_RXN1
FDI_RXP1
FDI_RXN2
FDI_RXP2
FDI_RXN3
FDI_RXP3
FDI_RXN4
FDI_RXP4
FDI_RXN5
FDI_RXP5
FDI_RXN6
FDI_RXP6
FDI_RXN7
FDI_RXP7

FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1

7 OF 11

C42
B43
F45
F43
H41
J41
C46
D47
B45
A46
B47
C49
J43
H43
M43
P43

B51
E49
C52
D51

H46

FDI_INT

NV_DQ0/NV_IO0
NV_DQ1/NV_IO1
NV_DQ2/NV_IO2
NV_DQ3/NV_IO3
NV_DQ4/NV_IO4
NV_DQ5/NV_IO5
NV_DQ6/NV_IO6
NV_DQ7/NV_IO7
NV_DQ8/NV_IO8

NV_DQ9/NV_IO9
NV_DQ10/NV_IO10
NV_DQ11/NV_IO11
NV_DQ12/NV_IO12
NV_DQ13/NV_IO13
NV_DQ14/NV_IO14
NV_DQ15/NV_IO15

NV_CE#0
NV_CE#1
NV_CE#2
NV_CE#3

NV_DQS0
NV_DQS1

NV_RCOMP

5 OF 11

AB50
Y50
AB49
AB44
U49
R44
U50
U46
U44
H50
K46
L56
J55
F53
H52
E52

K50
K49
AB46
G56

Y44
L53

R50

1

N_NV_RCOMP

NR155 33/4

PCH_HS

1

VCC1_8_PCH

CK_SRCCLK_PCH
CK_-SRCCLK_PCH

NR87 8.2K/4
NR86 8.2K/4

Mount for integrated clock Generation Mode

NR118
1K/4/1

NR117 8.2K/4

A A

2

PCH_HS/[12SP2-S06510-11R_12SP2-S06510-12R_12SP2-S06510-13R]

5

A_-H_SNB (4)

NBC57

0.1u/4/X7R/16V/K

N_NV_CLE

DMI /FDI termination voltage

4

R102 short to GND in non
graphic SKU

3

CK_DOTCLK
CK_-DOTCLK

NR84 8.2K/4
NR88 8.2K/4

Gigabyte Technology

Title

Size Document Number Rev

2

Date: Sheet

PCH FDI,DMI,USB ,PCIE

Custom

GA-Z68X-UD3R-B3

940Thursday, April 14, 2011

1

of

1.0

5

PCHF

T1

DDPB_HPD

M11
M12

N2
M1

R8

R9
U14
U12

N6

R6
R14

R12

H8

K8

L5

M3

L2

J3
G2
G4
F3
F5
E4
E2
D5
B5
C6
D7
B7
C9

E11
B11

U2
T3

W3

U5
U8

U9

BD82Z68/B3/S

DDPC_HPD
DDPD_HPD

DDPB_AUXP
DDPB_AUXN
DDPC_AUXP
DDPC_AUXN
DDPD_AUXP
DDPD_AUXN

DDPB_0P
DDPB_0N
DDPB_1P
DDPB_1N
DDPB_2P
DDPB_2N
DDPB_3P
DDPB_3N
DDPC_0P
DDPC_0N
DDPC_1P
DDPC_1N
DDPC_2P
DDPC_2N
DDPC_3P
DDPC_3N
DDPD_0P
DDPD_0N
DDPD_1P
DDPD_1N
DDPD_2P
DDPD_2N
DDPD_3P
DDPD_3N

SDVO_INTP
SDVO_INTN

SDVO_STALLP
SDVO_STALLN

SDVO_TVCLKINP
SDVO_TVCLKINN

D D

C C

CRT_HSYNC
CRT_VSYNC

CRT_GREEN

CRT_DDC_DATA

CRT_DDC_CLK

DDPC_CTRLCLK

DDPC_CTRLDATA

DDPD_CTRLCLK

DDPD_CTRLDATA

SDVO_CTRLCLK

SDVO_CTRLDATA

6 OF 11

CRT_RED

CRT_BLUE

CRT_IRTN

DAC_IREF

AR4
AR2

AN6
AN2
AM1

AM6

N_DDCDATA

AW1

N_DDCCLK

AW3

N_VGA_RSET

AT3

Pop 0/4 for non graphic skus

Y18

TP6

Y17

TP7

AB18

TP8

AB17

TP9

N_DDPC_CTRLCLK

AL12

N_DDPC_CTRLDATA

AL14

N_DDPD_CTRLCLK

AL9

N_DDPD_CTRLDATA

AL8

N_DDPB_CTRLCLK

AL15

N_DDPB_CTRLDATA

AL17

4

NR50 1K/4/1

Flex0,2 : 33MHZ
Flex1,3 :

27/14/24/48/25MHZ

N_LPC33(20)
N_PCH33(11)

T_TPMCLK(22)

O_LPCCLK48(20)

VCC1_05_PCH

N_XTALI_PCH

NX1

25M/20p/30ppm/49US/20/D

NC6

27p/4/NPO/50V/J

N_XTALO_PCH

N_PCHCLK14

3

NR18 33/4
NR47 33/4
NR29 33/4

NR48 33/4

NR51 90.9/4/1

NR16
1M/4

NC4

27p/4/NPO/50V/J

NR33 8.2K/4

NTP2
NTP1
NTP11

N_PCH_48M

N_CLK_RCOMP

N_PCHCLK14

N_XTALO_PCH
N_XTALI_PCH

PCHH

AT11

CLKOUT_PCI0

AN14

CLKOUT_PCI1

AT12

CLKOUT_PCI2

AT17

CLKOUT_PCI3

AT14

CLKOUT_PCI4

AT9

CLKOUTFLEX0/GPIO64

BA5

CLKOUTFLEX1/GPIO65

AW5

CLKOUTFLEX2/GPIO66

BA2

CLKOUTFLEX3/GPIO67

AL2

XCLK_RCOMP

AN8

REFCLK14IN

AJ5

XTAL25_OUT

AJ3

XTAL25_IN

BD82Z68/B3/S

8 OF 11

2

CLKIN_GND1_N
CLKIN_GND1_P

CLKIN_GND0_N
CLKIN_GND0_P

CLKOUT_ITPXDP_N
CLKOUT_ITPXDP_P

CLKOUT_PCIE7N
CLKOUT_PCIE7P

CLKOUT_DMI_N
CLKOUT_DMI_P

CLKOUT_DP_N
CLKOUT_DP_P

CLKOUT_PCIE0N
CLKOUT_PCIE0P

CLKOUT_PCIE1N
CLKOUT_PCIE1P

CLKOUT_PCIE2N
CLKOUT_PCIE2P

CLKOUT_PCIE3N
CLKOUT_PCIE3P

CLKOUT_PCIE4N
CLKOUT_PCIE4P

CLKOUT_PCIE5N
CLKOUT_PCIE5P

CLKOUT_PCIE6N
CLKOUT_PCIE6P

CLKOUT_PEG_A_N

CLKOUT_PEG_A_P

CLKOUT_PEG_B_N

CLKOUT_PEG_B_P

N_-PCHCLK

R27

N_PCHCLK

P27

N_-CLK_GND

W53

N_CLK_GND

V52
R52

N52
AE2

AF1

N_-CLK_CPU

P31

N_CLK_CPU

R31
N56

M55
AE6

AC6
AA5

W5
AB12

AB14
AB9

AB8
Y9

Y8
AF3

AG2
AB3

AA2
AG8

AG9
AE12

AE11

Differential Clock:18/6/4/6/18
Impedance=90 +- 15%

120Mhz for DP

N_-SRCCLK1
N_SRCCLK1

N_-SRCCLK5
N_SRCCLK5

NR38 0/4/SHT/M/X
NR37 0/4/SHT/M/X

NR78 0/4/SHT/M/X
NR77 0/4/SHT/M/X

NR54 0/4/SHT/M/X
NR55 0/4/SHT/M/X

NR58 0/4/SHT/M/X
NR59 0/4/SHT/M/X

NR60 0/4/SHT/M/X
NR61 0/4/SHT/M/X

NR42 0/4/SHT/M/X
NR41 0/4/SHT/M/X

NR44 0/4/SHT/M/X
NR43 0/4/SHT/M/X

NR53 0/4/SHT/M/X
NR52 0/4/SHT/M/X

NR56 0/4/SHT/M/X
NR57 0/4/SHT/M/X

NR39 0/4/SHT/M/X
NR40 0/4/SHT/M/X

NR21 0/4/SHT/M/X
NR20 0/4/SHT/M/X

1

NR125 8.2K/4

N_-CLK_GND
N_CLK_GND

NR126 8.2K/4

N_-PCHCLK

NR75 8.2K/4

N_PCHCLK

NR76 8.2K/4

PI_-PCIE_CLK1 (17)
PI_PCIE_CLK1 (17)

N_-CPUCLK (4)
N_CPUCLK (4)

PJ_-PCIE_CLK2 (17)
PJ_PCIE_CLK2 (17)

PK_-PCIE_CLK3 (17)
PK_PCIE_CLK3 (17)

LA_-SRCCLK_LAN (35)
LA_SRCCLK_LAN (35)

RA_-SRCCLK (39)
RA_SRCCLK (39)

UA_-SRCCLK_USB3_F (38)
UA_SRCCLK_USB3_F (38)

UB_-SRCCLK_USB3 (37)
UB_SRCCLK_USB3 (37)

G_-PBCLK (18)
G_PBCLK (18)

PA_-SRCCLK_3GIO (14)
PA_SRCCLK_3GIO (14)

PE_-SRCCLK_3GIO1 (15)
PE_SRCCLK_3GIO1 (15)

Mount for integrated clock Generation
Mode

NR19

2.2K/4/1/X

VCC3VCC3

NR31

2.2K/4/1/X

B B

NR30

NR49

2.2K/4/1/X

N_DDCDATA
N_DDCCLK

2.2K/4/1/X

N_DDPB_CTRLCLK
N_DDPB_CTRLDATA

VCC3 VCC3

NR32

2.2K/4/1/X

NR34

2.2K/4/1/X

NR208

2.2K/4/1/X

N_DDPC_CTRLCLK
N_DDPC_CTRLDATA

NR209

2.2K/4/1/X

N_DDPD_CTRLCLK
N_DDPD_CTRLDATA

GP29 , 35, 36 , 37 power on with 3.3V pluse

GP8 always Hi without PU

GP20 with pluse during power on & reset

Check if NC for P67 non graphic chip

A A

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

Gigabyte Technology

PCH DISPLAY ,CLK BUFFER

Custom

GA-Z68X-UD3R-B3

1

10 40Thursday, April 14, 2011

1.0

of

5

SATA:20/7.5/4.5/7.5/20 (breakout min 8/4/4/4/8)
Impedance=90 +- 17.5%

PCHC

SATA0RXN
SATA0RXP

For WIFI

BA50

D D

O_PWROK1(12,20)

NC19

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

N_PHASE_CTRL(28)

N_SSTCTL(20)

C C

N_GPIO39(15)

NRN8

VCC3

8.2K/8P4R/4

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

NRN7 8.2K/8P4R/4

B B

N_GPIO1

UA_SMIB(12,38)

N_SATA1TXP
N_SATA1TXN

N_SATA1RXN
N_SATA1RXP

A A

N_SATA3TXP N_SATA3TXPC
N_SATA3TXN N_SATA3TXNC

N_SATA3RXP

N_ME_PWROK

N_GPIO17
N_GPIO1
N_GPIO6
N_PHASE_CTRL
N_GPIO68
N_GPIO69
N_GPIO70
N_GPIO71

N_GPIO70
N_GPIO6
N_GPIO17
N_GPIO1

N_GPIO71
N_GPIO68
N_PHASE_CTRL

NR206 0/4/X
NR205
0/4/SHT/M/X

NR177
0/4/SHT/M/X

NTP6

NTP7
NTP5
NTP4

N_GPIO22
N_GPIO38
N_GPIO39
N_GPIO48

UB_SMIB (37)

NC430.01u/4/X7R/25V/K
NC420.01u/4/X7R/25V/K

NC410.01u/4/X7R/25V/K NC45 0.01u/4/X7R/25V/K
NC400.01u/4/X7R/25V/K

NC350.01u/4/X7R/25V/K
NC340.01u/4/X7R/25V/K

NC330.01u/4/X7R/25V/K
NC320.01u/4/X7R/25V/K

5

CL_CLK1

BF50

CL_DATA1

BF49

CL_RST1#

BC46

APWROK

BN21

PWM0

BT21

PWM1

BM20

PWM2

BN19

PWM3

BT17

TACH0/GPIO17

BR19

TACH1/GPIO1

BA22

TACH2/GPIO6

BR16

TACH3/GPIO7

BU16

TACH4_GPIO68

BM18

TACH5_GPIO69

BN17

TACH6_GPIO70

BP15

TACH7_GPIO71

BC43

SST

BA53

SCLOCK/GPIO22

BE54

SLOAD/GPIO38

BF55

SDATAOUT0/GPIO39

AW53

SDATAOUT1/GPIO48

AY20

NC_5

N_SATA1TXPC
N_SATA1TXNC

N_SATA1RXNC
N_SATA1RXPC

N_SATA3RXNCN_SATA3RXN
N_SATA3RXPC

3 OF 11

SATA3_0_1

GND

8

TX1+

9

TX1-

10

GND

11

RX1-

12

RX1+

13

GND

14

SATA/14/WH/H/OP/RA/D/2

SATA2_2_3

GND

8

TX1+

9

TX1-

10

GND

11

RX1-

12

RX1+

13

GND

14

SATA/14/BK/H/OP/RA/D/2

CLINK

FANGPIO

SATA0TXN

SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN

SATA3

SATA1TXP

SATA2RXN
SATA2RXP
SATA2TXN

SATA2TXP
SATA3RXN
SATA3RXP

SATA2

SATA3TXN

SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN

SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN

SATA5TXP

CLKIN_SATA_N
CLKIN_SATA_P

SATALED#

SATAICOMPI

SATAICOMPO

SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
SATA4GP/GPIO16
SATA5GP/GPIO49

SATA3COMPI

SATA3RCOMPO

SATA3RBIAS

A20GATE

INIT3_3V#

HOST

THRMTRIP#

PMSYNCH

BD82Z68/B3/S

TP16

RCIN#

SERIRQ

PECI

GND
TX0+
TX0­GND
RX0­RX0+
GND

GND
TX0+
TX0­GND
RX0­RX0+
GND

4

N_SATA0RXN

AC56

N_SATA0RXP

AB55

N_SATA0TXN

AE46

N_SATA0TXP

AE44

N_SATA1RXN

AA53

N_SATA1RXP

AA56

N_SATA1TXN

AG49

N_SATA1TXP

AG47

N_SATA2RXN

AL50

N_SATA2RXP

AL49

N_SATA2TXN

AL56

N_SATA2TXP

AL53

N_SATA3RXN

AN46

N_SATA3RXP

AN44

N_SATA3TXN

AN56

N_SATA3TXP

AM55

N_SATA4RXN

AN49

N_SATA4RXP

AN50

N_SATA4TXN

AT50

N_SATA4TXP

AT49

N_SATA5RXN

AT46

N_SATA5RXP

AT44

N_SATA5TXN

AV50

N_SATA5TXP

AV49

CK_-SRCCLK_SATA

AF55

CK_SRCCLK_SATA

AG56
BF57

AJ55
AJ53

BC54
AY52
BB55
BG53
AU56
BA56

AE54
AE52

AE50
AC52

BB57
BN56
BG56
AV52
E56
H48
F55

1
2

N_SATA0T

3
4

N_SATA0RXNC

5

N_SATA0RXPC

6
7

1

N_SATA2TXPC

2

N_SATA2TXNC N_SATA2TXN

3
4

N_SATA2RXNC

5
6
7

4

N_-SATALED (32)

N_SATACOMP
N_GPIO21

N_GPIO19
N_GPIO36
N_GPIO37
N_GPIO16
N_TEMP_ALART-

N_SATA3COMP

N_SATA3BIAS

NR115 49.9/4/1

NR116 750/4/1

N_A20GATE
N_-INIT_3V
N_-KBRST
N_SERIRQ
N_-THRMTRIP
N_SB_PECI

NC47 0.01u/4/X7R/25V/K

XNC N_SATA0TXN

NC46 0.01u/4/X7R/25V/K

NC44 0.01u/4/X7R/25V/K

NC39 0.01u/4/X7R/25V/K
NC38 0.01u/4/X7R/25V/K

NC37 0.01u/4/X7R/25V/K
NC36 0.01u/4/X7R/25V/K

N_TEMP_ALART-(20)

NR150 1K/4/1/X

NR114 37.4/4/1

W=4 mil out of PCH
S=15 mil out of PCH

N_A20GATE (20)

N_-KBRST (20)
N_SERIRQ (20,22)
N_-THRMTRIP (4,26)

NR103 0/4/X

A_PMSYNC (4)

MB-ID

NR64 8.2K/4/X
NR173 8.2K/4/X

N_GPIO21
N_GPIO19
N_GPIO36

FDI RX

N_TEMP_ALART-

VCC1_05_PCH

NR70 1K/4/1/X

A_PECI

A_PECI (4,20)

N_GPIO37

N_GPIO22
N_GPIO38
N_GPIO39
N_GPIO48
N_GPIO16
N_-GNT3

NR146 8.2K/4/X

VCC1_05_PCH

W=4 mil out of PCH
S=15 mil out of PCH

N_SATA0TXPN_SATA0TXPC

N_SATA0RXN
N_SATA0RXP

N_SATA2TXP

N_SATA2RXN
N_SATA2RXPN_SATA2RXPC

N_GPIO17
N_GPIO19

N_A20GATE
N_SERIRQ
N_-KBRST
N_-INIT_3V
N_-GNT2
N_-GNT3

3

N_PCH33(10)

NC270.01u/4/X7R/25V/K
NC260.01u/4/X7R/25V/K

NC250.01u/4/X7R/25V/K
NC240.01u/4/X7R/25V/K

NTP3

N_-GNT0(22)
N_-GNT1(22)

N_SATA5TXPC
N_SATA5TXNC

N_SATA5RXPCN_SATA5RXP

VCC3

NR170 8.2K/4
NR152 8.2K/4
NR171 8.2K/4/X
NR145 8.2K/4/X

NR151 8.2K/4
NR172 8.2K/4
NR147 8.2K/4
NR168 8.2K/4
NR153 8.2K/4
NR154 8.2K/4
NR46 8.2K/4

VCC3

NR149 8.2K/4
NR175 8.2K/4
NR124 1K/4/1
NR121 1K/4/1/X
NR45 1K/4/1/X
NR27 1K/4/1/X

N_GPIO69

NR66 8.2K/4/X

O_PECI_CTL(20)

N_SATA5TXP
N_SATA5TXN N_SATA4TXNC

N_SATA5RXN N_SATA4RXNCN_SATA5RXNC

CK_SRCCLK_SATA
CK_-SRCCLK_SATA

Mount for integrated clock Generation
Mode

3

VCC3

5VSB

NR68

8.2K/4/X

NR67 1K/4/1/X

To prevent PCH PECI crosstalk to CPU when disable PCH PECI

NR157 8.2K/4
NR156 8.2K/4

2

PCHA

BH8

N_-DEVSEL
N_PCH33

N_-IRDY
N_-SERR

N_-STOP
N_-PLOCK
N_-TRDY
N_-PERR
N_-FRAME

N_-GNT0
N_-GNT1
N_-GNT2
N_-GNT3

N_-REQ0
N_-REQ1
N_-REQ2
N_-REQ3

N_-PIRQA
N_-PIRQB
N_-PIRQC
N_-PIRQD
N_-PIRQE
N_-PIRQF
N_-PIRQG
N_-PIRQH

PAR

BH9

DEVSEL#

BD15

CLKIN_PCILOOPBACK

AV14

PCIRST#

BF11

IRDY#

AV15

PME#

BR6

SERR#

BC12

STOP#

BA17

PLOCK#

BC8

TRDY#

BM3

PERR#

BC11

FRAME#

BA15

GNT0#

AV8

GNT1#/GPIO51

BU12

GNT2#/GPIO53

BE2

GNT3#/GPIO55

BG5

REQ0#

BT5

REQ1#/GPIO50

BK8

REQ2#/GPIO52

AV11

REQ3#/GPIO54

BK10

PIRQA#

BJ5

PIRQB#

BM15

PIRQC#

BP5

PIRQD#

BN9

PIRQE#/GPIO2

AV9

PIRQF#/GPIO3

BT15

PIRQG#/GPIO4

BR4

PIRQH#/GPIO5

PCI

BD82Z68/B3/S

A_PECI

NQ4
MMBT2222A/SOT23/600mA/40/X

SOT23

132

N_SB_PECI

SATA2_4_5

GND

8

TX1+

9

TX1-

10

GND

11

RX1-

12

RX1+

13

GND

14

SATA/14/BK/H/OP/RA/D/2

2

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

C/BE0#
C/BE1#
C/BE2#
C/BE3#

1 OF 11

GND

1

TX0+

2

TX0-

3

GND

4

RX0-

5

RX0+

6

GND

7

Title

Size Document Number Rev

B

Date: Sheet

Gigabyte Technology

PCH HOST , SATA, PCI

BF15
BF17
BT7
BT13
BG12
BN11
BJ12
BU9
BR12
BJ3
BR9
BJ10
BM8
BF3
BN2
BE4
BE6
BG15
BC6
BT11
BA14
BL2
BC4
BL4
BC2
BM13
BA9
BF9
BA8
BF8
AV17
BK12

BN4
BP7
BG2
BP13

N_SATA4TXPC

N_SATA4RXPC

N_-REQ1
N_-REQ2
N_-REQ0
N_-REQ3

N_-IRDY
N_-DEVSEL
N_-FRAME
N_-TRDY

N_-STOP
N_-PLOCK
N_-PERR
N_-SERR

N_-PIRQA
N_-PIRQD
N_-PIRQC
N_-PIRQB

N_-PIRQG
N_-PIRQF
N_-PIRQE
N_-PIRQH

NC31 0.01u/4/X7R/25V/K
NC30 0.01u/4/X7R/25V/K

NC29 0.01u/4/X7R/25V/K
NC28 0.01u/4/X7R/25V/K

GA-Z68X-UD3R-B3

1

1

NRN5

8.2K/8P4R/4

1 2
3 4
5 6
7 8

NRN6

8.2K/8P4R/4

1 2
3 4
5 6
7 8

NRN4

8.2K/8P4R/4

1 2
3 4
5 6
7 8

NRN3

8.2K/8P4R/4

1 2
3 4
5 6
7 8

NRN2

8.2K/8P4R/4

1 2
3 4
5 6
7 8

N_SATA4TXP
N_SATA4TXN

N_SATA4RXN
N_SATA4RXP

11 40Thursday, April 14, 2011

VCC3

1.0

of

5

NRN10

1K/8P4R/4

3VDUAL

D D

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

NR105 1K/4/1
NR106 1K/4/1

PMBT2907A/SOT23/-600mA/50

N_GPIO27

NR201
0/4/X

N_GPIO11
N_SML0DAT
N_SML1DAT
N_SML0CLK

N_SML1CLK
N_-PCH_HOT
N_GPIO60

NRN9 8.2K/8P4R/4

SMBCLK
SMBDAT

NQ10

NR199 8.2K/4

3VDUAL_PCH

A

NR198

C_ACZ_SDOUT

8.2K/4

SOT23

132

C_ACZ_SDOUT(23)

C_ACZ_SYNC(23)

N_ICH_SPI_MOSI(22)
N_ICH_SPI_MISO(22) N_-PFMRST (20)

N_-ICH_SPI_CS(22)

N_ICH_SPI_CLK(22)

ACZ_SDOUT : Hi --> Disable ME

UA_SMIB

C C

B B

3VDUAL_PCH

NR187
0/4/X

GPIO15 : Hi --> Enable TLS
GPIO15 : Lo --> Disable TLS

N_-SRTCRST

NR135 75K/4/1
NR136 27K/4/1
NC17

1u/4/X5R/6.3V/K

NR90 20K/4/1
NC12
1u/4/X5R/6.3V/K

5VSB

3VDUAL_PCH

D

NR119

GS

22K/4

2

NQ9
MMBT2222A/SOT23/600mA/40

SOT23

132

At least 40ns lead fall
to 0V before 3VDUAL_PCH
fall to 2V

N_RTCVDD (13,32)

NR134

8.2K/4

N_PCH_DPWROK

3

SOT23

1

NQ8
2N7002/SOT23/25pF/5

Eup from SIO

O_-RSMRST(20,28)

NC13
1n/4/X7R/50V/K

At least 10ms delay after
3VDUAL_PCH stabel

4

VCC3

N_-LDRQ0(20)

N_-LFRAME(20,22)

C_ACZ_BITCLK(23)
C_-ACZ_RST(23)

C_ACZ_SDIN2(23)

VCC3

NR99 0/4/X

N_GPIO11(32)

SMBCLK(7,8,14,15,17,19,27)

SMBDATA(7,8,14,15,17,19,27)

N_-PCH_HOT(21)

N_SML1CLK(20)
N_SML1DAT(20)

NR62 8.2K/4/X

N_LAD0(20,22)
N_LAD1(20,22)
N_LAD2(20,22)
N_LAD3(20,22)

NR71 33/4
NR69 33/4

NR176 8.2K/4

3

PCHD

N_GPIO23

BA20

N_LAD0
N_LAD1
N_LAD2
N_LAD3
N_-LDRQ0
N_-LFRAME N_-LPCPME

NR65 33/4
NR63 33/4

N_A_SO
N_A_SYC

N_Y2
N_-RTCRST

N_-SRTCRST

N_PCH_DPWROK

N_DSWVRMEN

N_GPIO11
N_SMBCLK
N_SMBDATA
N_GPIO60
N_SML0CLK
N_SML0DAT
N_-PCH_HOT

LDRQ1#/GPIO23

BK15

FWH0/LAD0

BJ17

FWH1/LAD1

BJ20

FWH2/LAD2

BG20

FWH3/LAD3

BK17

LDRQ0#

BG17

FWH4/LFRAME#

BU22

HDA_BCLK

BC22

HDA_RST#

BD22

HDA_SDIN0

BF22

HDA_SDIN1

BK22

HDA_SDIN2

BJ22

HDA_SDIN3

BT23

HDA_SDO

BP23

HDA_SYNC

AU53

SPI_MOSI

AT55

SPI_MISO

AT57

SPI_CS0#

AR54

SPI_CLK

AR56

SPI_CS1#

BR39

RTCX1

BN39

RTCX2

BT41

RTCRST#

BN37

SRTCRST#

BT37

DPWROK

BR42

DSWVRMEN

BN49

SMBALERT#/GPIO11

BT47

SMBCLK

BR49

SMBDATA

BU49

SML0ALERT#/GPIO60

BT51

SML0CLK

BM50

SML0DATA

BR46

SML1ALERT#_PCHHOT#_GPIO74

BJ46

SML1CLK/GPIO58

BK46

SML1DATA/GPIO75

BD82Z68/B3/S

LPC

LAN_PHY_PWR_CTRL_GPIO12

AUDIO RTC

SPI

SUSWARN#_SUSPWRDNACK/GPIO30

SMB

BMBUSY#_GPIO0

CLKRUN#_GPIO32

HDA_DOCK_EN#_GPIO33

STP_PCI#_GPIO34

HDA_DOCK_RST#_GPIO13

GPIO24_MEM_LED

SLP_LAN#_GPIO29
PCIECLKRQ2#_GPIO20
PCIECLKRQ5#_GPIO44
PCIECLKRQ6#_GPIO45
PCIECLKRQ7#_GPIO46

SYS_PWROK

SLP_S5#_GPIO63

SUS_SATA#_GPIO61

SUSCLK_GPIO62

BATLOW#_GPIO72

SUSACK#

DRAMPWROK

SLP_SUS#

PWRBTN#

SYS_RESET#

PROCPWRGD

JTAG_TCK

JTAG_TDI
JTAG_TDO
JTAG_TMS

4 OF 11

INTVRMEN

RSMRST#

INTRUDER#

GPIO35

GPIO8

GPIO15
GPIO28

GPIO57

PLTRST#

WAKE#

SLP_A#
SLP_S3#
SLP_S4#

GPIO27

GPIO31

SPKR

TP12

PWROK

AW55
BC56
BC25
BL56
BJ57

BP51
BK50
BA25
BM55
BP53
BJ55
BH49
AV43
BL54
AV44
BP55
BT53
BJ53
BJ48

RI#

BK48
BC44
BC41
BM53
BN52

BH50
BN54
BA47
AV46
BP45
BU46
BG46

BJ43
BG43

BD43
BT43

BE52
BE56

D53

BC49
BA43
BC52
BF47
BC50

BN41
BK38
BJ38
BM38

N_-ICH_PSI
N_GPIO32
N_GPIO33
N_-PCI_STOP
C_-ACZ_DET

N_-IGC_EN
N_GPIO12

UA_SMIB

NR142 0/4/X

N_GPIO28
N_-SLP_LAN
N_GPIO20
N_GPIO44
N_GPIO45

NR207 0/4/X

N_GPIO46

NR185 0/4/SHT/M/X

N_GPIO57

NR141 0/4/SHT/M/X

N_-SLP_A

N_-SLP_S5

N_-SUSTAT
N_SUSCLK
N_GPIO72

N_-S_ACK

N_-S_WARN

N_GPIO27
N_GPIO31

N_CPUPWROK

NR101 10/4

N_DRAM_PWROKN_Y1

N_-SYS_RST

N_SPKR

N_PCH_RST

N_PCH_TCK

N_PCH_TDI

N_PCH_TDO

N_PCH_TMS

N_INTVRMEN

O_-RSMRST

O_PWROK1

NR93 1M/4

2

N_-ICH_PSI (27)
N_GPIO32 (26)

C_-ACZ_DET (24)

N_-LPCPME (20)
UA_SMIB (11,38)

N_GPIO28 (32)

N_PCH_VRMPWRGD (25)
N_-RI (21)

N_-PCIE_WAKE (14,15,17,19,35,36,37,38)

N_-SLP_S3 (20,25,28,29)
N_-S4_S5 (20,29)

N_SUSCLK (22)

N_-DEPSLP (28)

N_-SYS_RST (4,27,32)
N_SPKR (32)

N_CPUPWROK (4,28)

O_-RSMRST (20,28)
O_PWROK1 (11,20)
N_RTCVDD (13,32)

A_-SKTOCC (4,27)

N_PCH_GP45 (4)
N_-SPI_WP1 (22)
N_-SPI_WP0 (22)

NC16

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

NR94 0/4/SHT/X
NR95 0/4/X

GP15:Low to Disable TLS,
Hi to Enable TLS

GP8:Low to enable
PCH clock chip

NR138 1K/4/1/X

GP28:Lo disable
VRM ,Hi enable VRM

NR144 8.2K/4/X
NR163 8.2K/4/X
NR184 8.2K/4/X

NR162 1K/4/1/X

Boot/EUP from SIO

O_PWRBTSW (20)

-PWRBTSW (20,32)

Boot/EUP from PCH

1

N_-RI
N_-LPCPME
UA_SMIB
A_-SKTOCC

N_-IGC_EN
N_GPIO28
N_-SLP_LAN

N_GPIO44
N_GPIO45

N_GPIO46
N_GPIO57
N_-SUSTAT
N_SUSCLK
N_-SLP_S5
N_GPIO72

N_-PCIE_WAKE

N_-S_WARN
N_GPIO27
N_GPIO31

N_-PCI_STOP
N_-ICH_PSI

N_GPIO20
C_-ACZ_DET
N_-SYS_RST
N_GPIO32
N_GPIO33
N_-SLP_A
N_GPIO12

N_PCH_RST
N_PCH_TDI
N_PCH_TDO
N_PCH_TMS
N_PCH_TCK

N_PCH_RST
N_PCH_TDI
N_PCH_TDO
N_PCH_TMS
N_PCH_TCK

3VDUAL

NR110 8.2K/4
NR73 8.2K/4
NR186 8.2K/4
NR164 8.2K/4
NR120 8.2K/4/X
NR167 1K/4/1
NR137 8.2K/4/X
NR166 8.2K/4
NR183 8.2K/4
NR165 8.2K/4
NR112 8.2K/4
NR143 8.2K/4/X
NR188 8.2K/4/X
NR133 8.2K/4/X
NR113 8.2K/4
NR140 8.2K/4

3VDUAL_PCH

NR104 8.2K/4
NR200 8.2K/4
NR107 8.2K/4

VCC3

NR122 8.2K/4
NR174 8.2K/4
NR182 8.2K/4
NR123 8.2K/4
NR139 1K/4/1
NR148 8.2K/4/X
NR72 1K/4/1
NR91 8.2K/4/X
NR130 8.2K/4

3VDUAL

NR179 20K/4/1
NR189 200/4/1
NR131 200/4/1
NR180 200/4/1
NR181 200/4/1/X

NR159 100/4/1/X
NR169 100/4/1
NR132 100/4/1
NR160 100/4/1
NR161 51/4/1

BATTERY-DUAL-4

NX2
SHW/D0.64*5.08*6.74

N_Y1

NR89 10M/4

N_Y2

A A

32.768K/12.5p/20ppm/TF38/35K/D
NC10

18P/4/NPO/50V/J

NX2

3 4

NC11

18P/4/NPO/50V/J

5

BAT-SK/BK/P/S/D/SN

12

BAT

PH/1*2/BK/2.54/VA/D

CLR_CMOS

BATTERY
CR2032

CR2032

+

N_VBATT

3VDUAL_PCH

NRB 1K/4/1

RB

4

BAS40-05/0.2A/SOT23

必須放在

ND1

2
1

BAT

N_VBAT

N_-RTCRST

NR97 390K/4

NR96 390K/4
NR92 20K/4/1

3

NC14
1u/4/X5R/6.3V/K

外

N_VBAT (20)

N_DSWVRMEN
N_RTCVDD
N_INTVRMEN

N_-RTCRST

NC15
1u/4/X5R/6.3V/K

3

N_RTCVDD (13,32)

DDR_15V

NR108
1K/4/1

N_DRAM_PWROK

NR109
3K/4/1/X

N_DRAM_PWROK (4)

2

Title

Size Document Number Rev

B

Date: Sheet

Gigabyte Technology

PCH GPIO , CTRL , AUDIO

GA-Z68X-UD3R-B3

1

of

12 40Thursday, April 14, 2011

1.0

5

AA34
AA36

AL40
AN40
AN41
AG38
AG40
AG41

BA38

NBC48
1u/4/X5R/6.3V/K

NBC19
1u/4/X5R/6.3V/K

F20

F30
V25
V27
V31
V33
Y24
Y26
Y30
Y32
Y34

V22
Y20
Y22

B41
E41

U56
B53
C54
AL5
A19

VCC1_05_PCH

NBC71

D D

VCC1_05_ME VCC3

NBC68

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

C C

10U/8/X5R/6.3V/K/X

B B

10U/8/X5R/6.3V/K

NBC7

1u/4/X5R/6.3V/K

NBC69

1u/4/X5R/6.3V/K

NBC61

N_DMI_PLL_PCH

NBC49

1u/4/X5R/6.3V/K

NBC10

VCC1_05_PCH

NBC17

NBC55
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K

NBC52
1u/4/X5R/6.3V/K/X

NBC47
1u/4/X5R/6.3V/K

VCC1_05_PCH

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

CPU_VTT

NBC43

NBC44
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K

VCC1_05_PCH

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

1u/4/X5R/6.3V/K

VCC1_05_PCH

NFB5 0/6/X
NFB4 0/6/X
NR111 0/4/X
NR35 0/4/X
NFB3 0/6/X

N_IPL_PLL_PCHN_SATA_PLL_PCH

N_CLK_PLL_PCH

NBC26

NBC27

NBC28

NBC29

NBC30

NBC70

NBC73

NBC33

N_SATA_PLL_PCH
N_DMI_PLL_PCH
N_IPL_PLL_PCH
N_CLK_PLL_PCH
N_USB3_PLL_PCH

PCHI

VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO

VCCIO
VCCIO
VCCIO
VCCIO
VCCIO

VCCDMI_02
VCCDMI_01

VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO

VCCIO
VCCAPLLSATA

VCCAPLLEXP
VCCAFDIPLL
VCCACLK
VCCAPLLDMI2

BD82Z68/B3/S

10U/8/X5R/6.3V/K/X

10U/8/X5R/6.3V/K/X

4

VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE

VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW

VCCASW
VCCASW
VCCASW

VCCDIFFCLKN_01
VCCDIFFCLKN_02
VCCDIFFCLKN_03

VCCCLKDMI

VCCIO
VCCSSC_01
VCCSSC_02

VCCIO

VCCIO

VCCIO

VCCIO

VCCIO

VCCIO

VCCIO

VCCIO

9 OF 11

N_USB3_PLL_PCH

NBC23

N_VCC_PCH_SRC

NBC22

VCC1_05_PCH

AC24
AC26
AC28
AC30
AC32
AE24
AE28
AE30
AE32
AE34
AE36
AG32
AG34
AJ32
AJ34
AJ36
AL32
AL34
AN32
AN34
AR32
AR34

AG24
AG26
AG28
AJ24
AJ26
AJ28
AL24
AL28
AN22
AN24
AN26
AN28
AR24
AR26
AR28
AR30
AR36
AR38
AU30
AU36

AU34
AV36
AU32

AE15
AE17
AG15
AJ20
AE40
AC20
AE20

AV24
AV26
AY25
AY27

V36
Y36
AJ38
Y28

NBC36
1u/4/X5R/6.3V/K

NBC37
1u/4/X5R/6.3V/K

NBC35
1u/4/X5R/6.3V/K

NBC72
1u/4/X5R/6.3V/K

VCC1_05_ME

NBC8
1u/4/X5R/6.3V/K

NBC11
1u/4/X5R/6.3V/K

NBC9
1u/4/X5R/6.3V/K

VCC1_05_PCH

N_VCC_PCH_SRC

Need isolation

VCC1_05_PCH

NBC24
1u/4/X5R/6.3V/K/X

NBC21
1u/4/X5R/6.3V/K

3VDUAL 5VDUAL

SOT23

132

NQ5
MMBT2222A/SOT23/600mA/40

3VDUAL

NBC38

0.1u/4/X7R/16V/K/X

NFB2 0/6/SHT/M/X

VCC1_05_PCH

VCC1_05_PCH

VCC3_DAC

VCC3_DAC

NBC18

1u/4/X5R/6.3V/K

3

VCC3

NR79
100/4/1

NQ3
MMBT2222A/SOT23/600mA/40

NBC25
1u/4/X5R/6.3V/K

5VDUAL

NBC31
1u/4/X5R/6.3V/K

NBC5
10u/8/X5R/6.3V/K

NC7

0.1u/4/X7R/16V/K

SOT23

132

VCC3_ME

V5REF

V5REF_SUS

3VDUAL

VCC3

VCC3_ME

NBC63

0.1u/4/X7R/16V/K

VCC3_DAC

VCC

NR15
100/4/1

BF1
BT25
AV28

AU20
AV20
AU22

AN52

AT1

AB1

AC2

NBC34
1u/4/X5R/6.3V/K/X
NBC6
1u/4/X5R/6.3V/K/X

PCHJ

V5REF
V5REF_SUS
VCCSUSHDA

VCC3_3
VCC3_3
VCC3_3

VCCSPI

VCCADAC

VCCADPLLA
VCCADPLLB

10 OF 11

BD82Z68/B3/S

VCC3_DAC VCC3

NBC75
10u/8/X5R/6.3V/K

VCCVRM
VCCVRM
VCCVRM
VCCVRM

VCCPNAND
VCCPNAND

VCC3_3
VCC3_3

VCC3_3
VCC3_3
VCC3_3

VCC3_3
VCC3_3

VCCSUS3_3
VCCSUS3_3

VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3

VCCSUS3_3
VCCSUS3_3

VCCSUS3_3

VCCDSW3_3

0.1u/4/X7R/16V/K

V_PROC_IO

V_PROC_IO_NCTF

DCPSUS_03
DCPSUS_01

VCCRTC
DCPRTC

DCPRTC_NCTF

DCPSUS_02
DCPSUSBYP

DCPSST

NFB1

0/6/SHT/M/X

2

NBC201u/4/X5R/6.3V/K
NR36 0/4/SHT/M/X
NBC16

NR22 0/4/SHT/M/X

AJ1
R2
R54
R56

N_NV_PCH

T55
T57

AL38
AN38

BC17
BD17
BD20

A12
AF57

BT35
AV30

AV32
AY31
AY33
BJ36
BK36
BM36

AT40
AU38

U31

NR178 0/4/SHT/M/X

AV40

NR1580/4/X

NBC62

D55
B56

A39
AA32

BU42
BR54
BT56

AT41
AV41

BA46

0.1u/4/X7R/16V/K/X

N_V_1P5_RTC_INT

1u/4/X5R/6.3V/K

NBC541u/4/X5R/6.3V/K

NR129 0/4/SHT/M/X

NR128 0/4/SHT/X
NR127 0/4/X

NBC53 1u/4/X5R/6.3V/K

NBC12

NBC56

10U/8/X5R/6.3V/K

3VDUAL

Need isolation

NC8

0.1u/4/X7R/16V/K

Eup from PCH

3VDUAL_PCH
3VDUAL

Eup from SIO

CPU_VTT

NBC58
1u/4/X5R/6.3V/K

N_V_1P1_USB

NTP8

N_V_1P5_RTC_INT

NTP9
NTP10

N_V_1P5_INT

NSC1

NBC60

0.1u/4/X7R/16V/K

N_V_1P5_INT

VCC1_8_PCH

VCC1_8_PCH

VCC1_8_PCH

VCC3

1u/4/X5R/6.3V/K

NBC67

1u/4/X5R/6.3V/K

NBC59
1u/4/X5R/6.3V/K

NBC74

0.1u/4/X7R/16V/K

VCC1_8_PCH
VCC3

3VDUAL_PCH

NBC42
1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

VCC3_ME

NQ13
L1117LG/N/SOT223/1A

4

0.1u/4/X7R/16V/K

NBC39

0.1u/4/X7R/16V/K

N_V_1P1_USB

NBC41

NRN11 0/8P4R/0402/SHT/X

NRN1 0/8P4R/0402/SHT/X

3
2
1

NR195

301/4/1

NBC64

NR192
510/4/1

N_RTCVDD (12,32)

NBC40
1u/4/X5R/6.3V/K

1

1
3 4
5 6
7 8

1
3 4
5 6
7 8

2

VCC3

2

VCC1_05_PCHVCC1_05_ME

3VDUAL_PCH

NBC1
10u/8/X5R/6.3V/K/X

NBC76
22u/8/X5R/6.3V/M

5VSB

NBC66
1u/4/X5R/6.3V/K

PCHK
BD82Z68/B3/S

A26

A29

A42

A49A9AA20

AA22

AA24

AA26

AA28

AA30

AA38

AB11

AB15

AB40

AB41

AB43

AB47

AB52

AB57

AB6

AC22

AC34

AC36

AC38

AC4

AC54

AE14

AE18

AE22

AE26

AE38

AE4

AE47

AE8

AE9

AF52

AF6

AG11

AG14

AG20

AG22

AG30

AG36

AG43

AG44

AG46

AG5

AG50

AG53

AH52

AH6

AJ22

AJ30

AJ57

AK52

AK6

AL11

AL18

AL20

AL22

AL26

AL30

AL36

AL41

AL46

AL47

AM52

AM3

AM57

AN11

AN12

AN15

AN17

AN18

AN20

AN30

AN36

AN4

AN43

AN47

AN54

AN9

AR20

AR22

AR52

AR6

AT15

AT18

AT43

AT47

AT52

AT6

AT8

AU24

AU26

AU28

AU5

AV12

BA49

BB1

BB3

BB52

BB6

BC14

M33

M36

M46

M52

M57M6M8M9N4

N54

R11

R15

R17

R22R4R41

R43

R46

R49

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

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

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

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

A A

BC15

BC20

BC27

BC31

BC36

BC38

BC47

BC9

BD25

BD33

BF12

BF20

BF25

BF33

BF41

BF43

BF46

BF52

BF6

BG22

BG25

BG27

BG31

BG33

BG36

BG38

BH52

BH6

BJ1

BJ15

BK20

BK41

BK52

BK6

BM10

BM12

BM16

BM22

BM23

BM26

BM28

BM32

BM40

BM42

BM48

BM5

BN31

BN47

BN6

BP3

BP33

BP35

BR22

BR52

BU19

BU26

BU29

BU36

BU39

C19

C32

C39C4D15

D23D3D35

D43

D45

E19

E39

E54E6E9

F10

F12

F16

F22

F26

F32

F33

F35

F36

F40

F42

F46

F48

F50F8AV18

AV22

AV34

AV38

AV47

AV6

AW57

AY38

AY6

B23

BA11

BA12

BA31

BA41

BA44

G54

H15

H20

H22

H25

H27

H33H6J1

J33

J46

5

4

3

J48J5J53

K52K6K9

VSS

L12

L17

L38

2

P22

BA36

AY36

Y14

Y12

AE49

L33

TP3

VSS

TP17

TP18

TP13

VSS

VSS

VSS

VSS

VSS

VSS

L41

L43

M20

M22

M25

M27

L31

L36

AL44

AL43

M38

P25

R25

1

TP

TP4

VSS

TP19

TP20

VSS

VSS

VSS

VSS

VSS

M31

T52

T6

U15

U11

AE41

P36

R36

AE43

BA27

TP2

TP5

VSS

VSS

VSS

VSS

VSS

TP14

TP15

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

U25

U22

U20

U17

U27

U33

U36

U38

U41

Gigabyte Technology

Title

Size Document Number Rev

Custom

Date: Sheet

U47

U53

BM46

TP11

VSS_NCTF

A4A6B2

V20

AG12

AG18

AG17

VSS

VSS

TP10

L_BKLTEN

L_VDD_EN

L_BKLTCTL

VSS_NCTF

VSS_NCTF

VSS_NCTF

VSS_NCTF

VSS_NCTF

VSS_NCTF

VSS_NCTF

VSS_NCTF

BM1

BM57

BP1

BP57

BT2

BU4

BU52

PCH PWR ,GND

GA-Z68X-UD3R-B3

V38V6W1

VSS

VSS_NCTF

BU54

1

VSS

VSS

VSS_NCTF

VSS_NCTF

BU6D1AY22

W55

W57

Y11

Y15

Y38

Y40

Y43

Y46

Y47

Y49

Y52

Y6

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

11 OF 11

VSS_NCTF

VSS

VSS

VSS

VSS

VSS_ADAC

TS_VSS1

TS_VSS2

TS_VSS3

VSS_NCTF

C12

F1

TS_VSS4

AE56

BR36

AU2

A54

A52

F57

D57

13 40Thursday, April 14, 2011

1.0

of

8

+12V

1

+

PAEC1
270u/FP/D/16V/88/12m

D D

X16_+12V

+12 protect
short-wire test

PCIEX16:16/5/5/5/16

PA_EXP_RXP[0..15]
PA_EXP_RXN[0..15]
PA_EXP_TXP[0..15]
PA_EXP_TXN[0..15]

C C

B B

PA_EXP_RXP[0..15] (4,16)
PA_EXP_RXN[0..15] (4,16)
PA_EXP_TXP[0..15] (4,16)
PA_EXP_TXN[0..15] (4,16)

PA_EXP_TXP0
PA_EXP_TXN0
PA_EXP_TXP1
PA_EXP_TXN1
PA_EXP_TXP2
PA_EXP_TXN2
PA_EXP_TXP3
PA_EXP_TXN3
PA_EXP_TXP4
PA_EXP_TXN4
PA_EXP_TXP5
PA_EXP_TXN5
PA_EXP_TXP6
PA_EXP_TXN6
PA_EXP_TXP7
PA_EXP_TXN7

PA_EXP_SW_TXP8
PA_EXP_SW_TXN8
PA_EXP_SW_TXP9
PA_EXP_SW_TXN9
PA_EXP_SW_TXP10
PA_EXP_SW_TXN10
PA_EXP_SW_TXP11
PA_EXP_SW_TXN11
PA_EXP_SW_TXP12
PA_EXP_SW_TXN12
PA_EXP_SW_TXP13
PA_EXP_SW_TXN13
PA_EXP_SW_TXP14
PA_EXP_SW_TXN14
PA_EXP_SW_TXP15
PA_EXP_SW_TXN15

PA_EXP_SW_RXP[8..15]
PA_EXP_SW_RXN[8..15]
PA_EXP_SW_TXP[8..15]
PA_EXP_SW_TXN[8..15]

PAC5 0.22u/4/X5R/6.3V/K
PAC4 0.22u/4/X5R/6.3V/K
PAC6 0.22u/4/X5R/6.3V/K
PAC7 0.22u/4/X5R/6.3V/K
PAC8 0.22u/4/X5R/6.3V/K
PAC9 0.22u/4/X5R/6.3V/K
PAC10 0.22u/4/X5R/6.3V/K
PAC11 0.22u/4/X5R/6.3V/K
PAC12 0.22u/4/X5R/6.3V/K
PAC13 0.22u/4/X5R/6.3V/K
PAC14 0.22u/4/X5R/6.3V/K
PAC15 0.22u/4/X5R/6.3V/K
PAC16 0.22u/4/X5R/6.3V/K
PAC17 0.22u/4/X5R/6.3V/K
PAC19 0.22u/4/X5R/6.3V/K
PAC18 0.22u/4/X5R/6.3V/K
PAC20 0.22u/4/X5R/6.3V/K
PAC21 0.22u/4/X5R/6.3V/K
PAC22 0.22u/4/X5R/6.3V/K
PAC23 0.22u/4/X5R/6.3V/K
PAC24 0.22u/4/X5R/6.3V/K
PAC25 0.22u/4/X5R/6.3V/K
PAC26 0.22u/4/X5R/6.3V/K
PAC27 0.22u/4/X5R/6.3V/K
PAC28 0.22u/4/X5R/6.3V/K
PAC29 0.22u/4/X5R/6.3V/K
PAC30 0.22u/4/X5R/6.3V/K
PAC31 0.22u/4/X5R/6.3V/K
PAC32 0.22u/4/X5R/6.3V/K
PAC33 0.22u/4/X5R/6.3V/K
PAC34 0.22u/4/X5R/6.3V/K
PAC35 0.22u/4/X5R/6.3V/K

PCI-E REV:1.1--> 2.5GHZ
PCE-E X1(

單向

) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s

PCE-E X1(雙向) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s

PCE-E X16(

A A

PCE-E X16(

單向

) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s

雙向

) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s

PCI-E REV:2.0--> 5GHZ

8

7

VCC3

PABC1

0.1u/4/X7R/16V/K

PA_EXP_SW_RXP[8..15] (16)
PA_EXP_SW_RXN[8..15] (16)
PA_EXP_SW_TXP[8..15] (16)
PA_EXP_SW_TXN[8..15] (16)

1

+

PAEC2
560u/FP/D/6.3V/68/8m

+12V X16_+12V

PARN2 0/8P4R/0402/SHT/X

PARN1 0/8P4R/0402/SHT/X

PARN3 0/8P4R/4/X

7

1

2
3 4
5 6
7 8

1

2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

PA_EXP_TXP0_C
PA_EXP_TXN0_C
PA_EXP_TXP1_C
PA_EXP_TXN1_C
PA_EXP_TXP2_C
PA_EXP_TXN2_C
PA_EXP_TXP3_C
PA_EXP_TXN3_C
PA_EXP_TXP4_C
PA_EXP_TXN4_C
PA_EXP_TXP5_C
PA_EXP_TXN5_C
PA_EXP_TXP6_C
PA_EXP_TXN6_C
PA_EXP_TXP7_C
PA_EXP_TXN7_C
PA_EXP_SW_TXP8_C
PA_EXP_SW_TXN8_C
PA_EXP_SW_TXP9_C
PA_EXP_SW_TXN9_C
PA_EXP_SW_TXP10_C
PA_EXP_SW_TXN10_C
PA_EXP_SW_TXP11_C
PA_EXP_SW_TXN11_C
PA_EXP_SW_TXP12_C
PA_EXP_SW_TXN12_C
PA_EXP_SW_TXP13_C
PA_EXP_SW_TXN13_C
PA_EXP_SW_TXP14_C
PA_EXP_SW_TXN14_C
PA_EXP_SW_TXP15_C
PA_EXP_SW_TXN15_C

6

X16_+12V X16_+12V

PAR30/4/SHT/X

SMBCLK(7,8,12,15,17,19,27)

SMBDATA(7,8,12,15,17,19,27)

N_-PCIE_WAKE(12,15,17,19,35,36,37,38)

SMBCLK
SMBDATA

3VDUAL

VCC3

PA_EXP_TXP0_C
PA_EXP_TXN0_C

PA_EXP_TXP1_C
PA_EXP_TXN1_C

PA_EXP_TXP2_C
PA_EXP_TXN2_C

PA_EXP_TXP3_C
PA_EXP_TXN3_C

PA_EXP_TXP4_C
PA_EXP_TXN4_C

PA_EXP_TXP5_C
PA_EXP_TXN5_C

PA_EXP_TXP6_C
PA_EXP_TXN6_C

PA_EXP_TXP7_C
PA_EXP_TXN7_C

PA_EXP_SW_TXP8_C
PA_EXP_SW_TXN8_C

PA_EXP_SW_TXP9_C
PA_EXP_SW_TXN9_C

PA_EX

P_SW_TXP10_C

PA_EXP_SW_TXN10_C

PA_EXP_SW_TXP11_C
PA_EXP_SW_TXN11_C

PA_EXP_SW_TXP12_C
PA_EXP_SW_TXN12_C

PA_EXP_SW_TXP13_C
PA_EXP_SW_TXN13_C

PA_EXP_SW_TXP14_C
PA_EXP_SW_TXN14_C

PA_EXP_SW_TXP15_C
PA_EXP_SW_TXN15_C

5

PCIESLOT-164DN-3

PCIEX16

B1

12V

B2

12V

B3

RSVD

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

B19

HSOP1

B20

HSON1

B21

GND

B22

GND

B23

HSOP2

B24

HSON2

B25

GND

B26

GND

B27

HSOP3

B28

HSON3

B29

GND

B30

RSVD

B31

PRSNT2*

B32

GND

B33

HSOP4

B34

HSON4

B35

GND

B36

GND

B37

HSOP5

B38

HSON5

B39

GND

B40

GND

B41

HSOP6

B42

HSON6

B43

GND

B44

GND

B45

HSOP7

B46

HSON7

B47

GND

B48

PRSNT2*

B49

GND

B50

HSOP8

B51

HSON8

B52

GND

B53

GND

B54

HSOP9

B55

HSON9

B56

GND

B57

GND

B58

HSOP10

B59

HSON10

B60

GND

B61

GND

B62

HSOP11

B63

HSON11

B64

GND

B65

GND

B66

HSOP12

B67

HSON12

B68

GND

B69

GND

B70

HSOP13

B71

HSON13

B72

GND

B73

GND

B74

HSOP14

B75

HSON14

B76

GND

B77

GND

B78

HSOP15

B79

HSON15

B80

GND

B81

PRSNT2*

B82

RSVD

PCI-E/16X-164P/BK/RIGHT PUSH

3GIO_*16

KEY

4

PRSNT1*

12V
12V

GND
JTAG2
JTAG3
JTAG4
JTAG5

3.3V

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0
HSIN0

GND

RSVD

GND

HSIP1
HSIN1

GND

GND

HSIP2
HSIN2

GND

GND

HSIP3
HSIN3

GND

RSVD
RSVD

GND

HSIP4
HSIN4

GND

GND

HSIP5
HSIN5

GND

GND

HSIP6
HSIN6

GND

GND

HSIP7
HSIN7

GND

RSVD

GND

HSIP8
HSIN8

GND

GND

HSIP9
HSIN9

GND

GND

HSIP10
HSIN10

GND

GND

HSIP11
HSIN11

GND

GND

HSIP12
HSIN12

GND

GND

HSIP13
HSIN13

GND

GND

HSIP14
HSIN14

GND

GND

HSIP15
HSIN15

GND

3

A1
A2
A3

PAR2 0/4/SHT/X

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32

A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82

PAR1 0/4/SHT/X

VCC3

O_-PCIE_RST

PA_EXP_RXP0
PA_EXP_RXN0

PA_EXP_RXP1
PA_EXP_RXN1

PA_EXP_RXP2
PA_EXP_RXN2

PA_EXP_RXP3
PA_EXP_RXN3

PA_EXP_RXP4
PA_EXP_RXN4

PA_EXP_RXP5
PA_EXP_RXN5

PA_EXP_RXP6
PA_EXP_RXN6

PA_EXP_RXP7
PA_EXP_RXN7

PA_EXP_SW_RXP8
PA_EXP_SW_RXN8

PA_EXP_SW_RXP9
PA_EXP_SW_RXN9

PA_EXP_SW_RXP10
PA_EXP_SW_RXN10

PA_EXP_SW_RXP11
PA_EXP_SW_RXN11

PA_EXP_SW_RXP12
PA_EXP_SW_RXN12

PA_EXP_SW_RXP13
PA_EXP_SW_RXN13

PA_EXP_SW_RXP14
PA_EXP_SW_RXN14

PA_EXP_SW_RXP15
PA_EXP_SW_RXN15

2

O_-PCIE_RST (15,17,18,20,37,38)

PAC3

33p/4/NPO/50V/J/X

VCC3

PABC2

0.1u/4/X7R/16V/K

PAC2
33p/4/NPO/50V/J/X

O_-PCIE_RST

PAC1
33p/4/NPO/50V/J

1

PA_SRCCLK_3GIO (10)
PA_-SRCCLK_3GIO (10)

PABC3

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K/X

PABC4

Gigabyte Technology

Title

Size Document Number Rev
Custom

6

5

4

3

Date: Sheet

2

PCI EXPRESS * 16

GA-Z68X-UD3R-B3

14 40Thursday, April 14, 2011

1

1.0

of

8

7

6

5

4

3

2

1

+12V

D D

SMBCLK

SMBCLK(7,8,12,14,17,19,27)

SMBDATA

SMBDATA(7,8,12,14,17,19,27)

PER3 10/4
PER5 10/4

3VDUAL

C C

PEBC3
1u/4/X5R/6.3V/K

+12V

PEBC1

0.1u/4/X7R/16V/K

VCC3

PEBC2

0.1u/4/X7R/16V/K

B B

PEBC4

0.1u/4/X7R/16V/K/X

PER2 0/4/SHT/X

3VDUAL

VCC3

PE_EXP_SW_TXP8_C
PE_EXP_SW_TXN8_C

PE_EXP_SW_TXP9_C
PE_EXP_SW_TXN9_C

PE_EXP_SW_TXP10_C
PE_EXP_SW_TXN10_C

PE_EXP_SW_TXP11_C
PE_EXP_SW_TXN11_C

PE_EXP_SW_TXP12_C
PE_EXP_SW_TXN12_C

PE_EXP_SW_TXP13_C
PE_EXP_SW_TXN13_C

PE_EXP_SW_TXP14_C
PE_EXP_SW_TXN14_C

PE_EXP_SW_TXP15_C
PE_EXP_SW_TXN15_C

B10
B11

B12
B13
B14
B15
B16
B17
B18

B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32

B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCIEX8

12V
12V
RSVD
GND
SMCLK
SMDAT
GND

3.3V
JTAG1

3.3VAUX
WAKE*

RSVD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

HSOP1
HSON1
GND
GND
HSOP2
HSON2
GND
GND
HSOP3
HSON3
GND
RSVD
PRSNT2*
GND

HSOP4
HSON4
GND
GND
HSOP5
HSON5
GND
GND
HSOP6
HSON6
GND
GND
HSOP7
HSON7
GND
PRSNT2*
GND

3GIO_*8

KEY

PRSNT1*

GND
JTAG2
JTAG3
JTAG4
JTAG5

3.3V

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND
HSIP0
HSIN0

GND

RSVD

GND
HSIP1
HSIN1

GND

GND
HSIP2
HSIN2

GND

GND
HSIP3
HSIN3

GND

RSVD
RSVD

GND
HSIP4
HSIN4

GND

GND
HSIP5
HSIN5

GND

GND
HSIP6
HSIN6

GND

GND
HSIP7
HSIN7

GND

A1
A2

12V

A3

12V

PER4 0/4/SHT/X

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32

A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

VCC3

O_-PCIE_RST

PE_SRCCLK_3GIO1 (10)

PE_EXP_SW_RXP8
PE_EXP_SW_RXN8

PE_EXP_SW_RXP9
PE_EXP_SW_RXN9

PE_EXP_SW_RXP10
PE_EXP_SW_RXN10

PE_EXP_SW_RXP11
PE_EXP_SW_RXN11

PE_EXP_SW_RXP12
PE_EXP_SW_RXN12

PE_EXP_SW_RXP13
PE_EXP_SW_RXN13

PE_EXP_SW_RXP14
PE_EXP_SW_RXN14

PE_EXP_SW_RXP15
PE_EXP_SW_RXN15

PE_-SRCCLK_3GIO1 (10)

PER1
0/4/SHT/X

O_-PCIE_RST (14,17,18,20,37,38)N_-PCIE_WAKE(12,14,17,19,35,36,37,38)

PEC1
22p/4/NPO/50V/J

PE_EXP_SW_RXP[8..15]
PE_EXP_SW_RXN[8..15]
PE_EXP_SW_TXP[8..15]
PE_EXP_SW_TXN[8..15]

PE_EXP_SW_RXP[8..15] (16)
PE_EXP_SW_RXN[8..15] (16)
PE_EXP_SW_TXP[8..15] (16)
PE_EXP_SW_TXN[8..15] (16)

+12V

PE_EXP_SW_TXP8
PE_EXP_SW_TXN8

PE_16_8_SW(16)

-8X_EN(4,16)

PED1

PE_EXP_SW_TXP9
PE_EXP_SW_TXN9
PE_EXP_SW_TXP10
PE_EXP_SW_TXN10
PE_EXP_SW_TXP11
PE_EXP_SW_TXN11
PE_EXP_SW_TXP12
PE_EXP_SW_TXN12
PE_EXP_SW_TXP13
PE_EXP_SW_TXN13
PE_EXP_SW_TXP14
PE_EXP_SW_TXN14
PE_EXP_SW_TXP15
PE_EXP_SW_TXN15

PEC2 0.22u/4/X5R/6.3V/K
PEC3 0.22u/4/X5R/6.3V/K
PEC4 0.22u/4/X5R/6.3V/K
PEC5 0.22u/4/X5R/6.3V/K
PEC6 0.22u/4/X5R/6.3V/K
PEC7 0.22u/4/X5R/6.3V/K
PEC8 0.22u/4/X5R/6.3V/K
PEC9 0.22u/4/X5R/6.3V/K
PEC10 0.22u/4/X5R/6.3V/K
PEC11 0.22u/4/X5R/6.3V/K
PEC12 0.22u/4/X5R/6.3V/K
PEC13 0.22u/4/X5R/6.3V/K
PEC14 0.22u/4/X5R/6.3V/K
PEC15 0.22u/4/X5R/6.3V/KBAT54C/SOT23/200mA
PEC16 0.22u/4/X5R/6.3V/K
PEC17 0.22u/4/X5R/6.3V/K

PE_EXP_SW_TXP8_C
PE_EXP_SW_TXN8_C
PE_EXP_SW_TXP9_C
PE_EXP_SW_TXN9_C
PE_EXP_SW_TXP10_C
PE_EXP_SW_TXN10_C
PE_EXP_SW_TXP11_C
PE_EXP_SW_TXN11_C
PE_EXP_SW_TXP12_C
PE_EXP_SW_TXN12_C
PE_EXP_SW_TXP13_C
PE_EXP_SW_TXN13_C
PE_EXP_SW_TXP14_C
PE_EXP_SW_TXN14_C
PE_EXP_SW_TXP15_C
PE_EXP_SW_TXN15_C

VCC3

PER6

A A

8

N_GPIO39(11)

7

8.2K/4

6

B81

PRSNT2*

PCI-E/16X-99P/BK/RIGHT PUSH

5

Title

Size Document Number Rev
Custom

4

3

Date: Sheet

Gigabyte Technology

PCI EXPRESS X 4 PORT

GA-Z68X-UD3R-B3

2

15 40Thursday, April 14, 2011

1

1.0

of

8

VCC3

BC10
1u/4/X5R/6.3V/K

D D

VCC3

PE_16_8_SW(15)

BC13

C C

1u/4/X5R/6.3V/K

R10

8.2K/4

BC8
1u/4/X5R/6.3V/K

PA_EXP_RXN9
PA_EXP_RXP9

PA_EXP_TXN9
PA_EXP_TXP9

PA_EXP_RXN8_SW
PA_EXP_RXP8_SW

PA_EXP_TXN8_SW
PA_EXP_TXP8_SW

PE_16_8_SW

BC11
1u/4/X5R/6.3V/K

PA_EXP_RXN11
PA_EXP_RXP11

PA_EXP_TXN11
PA_EXP_TXP11

PA_EXP_RXN10
PA_EXP_RXP10

PA_EXP_TXN10
PA_EXP_TXP10

VCC3

PE_16_8_SW

7

U1

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

U3

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

AOa+
AOa-

BOa+
BOa-

COa+
COa-

DOa+
DOa-

AOb+
AOb-

BOb+
BOb-

COb+
COb-

DOb+
DOb-

6

PE_EXP_SW_RXN9

37

AOa+

AOa-

BOa+

BOa-

COa+

COa-

DOa+

DOa-

AOb+

AOb-

BOb+

BOb-

COb+

COb-

DOb+

DOb-

GND
GND
GND
GND
GND
GND
GND
GND
GND

37
36

33
32

28
27

24
23

3
4

7
8

12
13

16
17

18

GND

20

GND

22

GND

25

GND

29

GND

35

GND

38

GND

40

GND

42

GND

36
33

32
28

27
24

23

3
4

7
8

12
13

16
17

18
20
22
25
29
35
38
40
42

PE_EXP_SW_RXP9
PE_EXP_SW_TXN9

PE_EXP_SW_TXP9
PE_EXP_SW_RXN8

PE_EXP_SW_RXP8
PE_EXP_SW_TXN8

PE_EXP_SW_TXP8

PA_EXP_SW_RXN9
PA_EXP_SW_RXP9

PA_EXP_SW_TXN9
PA_EXP_SW_TXP9

PA_EXP_SW_RXN8
PA_EXP_SW_RXP8

PA_EXP_SW_TXN8
PA_EXP_SW_TXP8

PE_EXP_SW_RXN11
PE_EXP_SW_RXP11

PE_EXP_SW_TXN11
PE_EXP_SW_TXP11

PE_EXP_SW_RXN10
PE_EXP_SW_RXP10

PE_EXP_SW_TXN10
PE_EXP_SW_TXP10

PA_EXP_SW_RXN11
PA_EXP_SW_RXP11

PA_EXP_SW_TXN11
PA_EXP_SW_TXP11

PA_EXP_SW_RXN10
PA_EXP_SW_RXP10

PA_EXP_SW_TXN10
PA_EXP_SW_TXP10

5

PA_EXP_SW_RXP[8..15]
PA_EXP_SW_RXN[8..15]

PA_EXP_SW_TXP[8..15]
PA_EXP_SW_TXN[8..15]

PE_EXP_SW_RXP[8..15]
PE_EXP_SW_RXN[8..15]

PE_EXP_SW_TXP[8..15]
PE_EXP_SW_TXN[8..15]

PA_EXP_RXP[0..15]
PA_EXP_RXN[0..15]

PA_EXP_TXP[0..15]
PA_EXP_TXN[0..15]

PA_EXP_SW_RXP[8..15] (14)
PA_EXP_SW_RXN[8..15] (14)

PA_EXP_SW_TXP[8..15] (14)
PA_EXP_SW_TXN[8..15] (14)

PE_EXP_SW_RXP[8..15] (15)
PE_EXP_SW_RXN[8..15] (15)

PE_EXP_SW_TXP[8..15] (15)
PE_EXP_SW_TXN[8..15] (15)

PA_EXP_RXP[0..15] (4,14)
PA_EXP_RXN[0..15] (4,14)

PA_EXP_TXP[0..15] (4,14)
PA_EXP_TXN[0..15] (4,14)

4

Function

xI--> xOa

xI--> xOb

3

BC17
1u/4/X5R/6.3V/K

SEL

L

H

BC15
1u/4/X5R/6.3V/K

BC16
1u/4/X5R/6.3V/K

PA_EXP_RXN13
PA_EXP_RXP13

PA_EXP_TXN13
PA_EXP_TXP13

PA_EXP_RXN12
PA_EXP_RXP12

PA_EXP_TXN12
PA_EXP_TXP12

BC14
1u/4/X5R/6.3V/K

PA_EXP_RXN15
PA_EXP_RXP15

PA_EXP_TXN15
PA_EXP_TXP15

PA_EXP_RXN14
PA_EXP_RXP14

PA_EXP_TXN14
PA_EXP_TXP14

VCC3

PE_16_8_SW

VCC3

PE_16_8_SW

2

U4

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

U5

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

AOa+

BOa+

COa+

COa-

DOa+

DOa-

AOb+

BOb+

COb+

COb-

DOb+

DOb-

AOa-

BOa-

AOb-

BOb-

GND
GND
GND
GND
GND
GND
GND
GND
GND

AOa+

BOa+

COa+

DOa+

AOb+

BOb+

COb+

DOb+

AOa-

BOa-

COa-

DOa-

AOb-

BOb-

COb-

DOb-

GND
GND
GND
GND
GND
GND
GND
GND
GND

1

37
36

33
32

28
27

24
23

3
4

7
8

12
13

16
17

18
20
22
25
29
35
38
40
42

PE_EXP_SW_RXN13
PE_EXP_SW_RXP13

PE_EXP_SW_TXN13
PE_EXP_SW_TXP13

PE_EXP_SW_RXN12
PE_EXP_SW_RXP12

PE_EXP_SW_TXN12
PE_EXP_SW_TXP12

PA_EXP_SW_RXN13
PA_EXP_SW_RXP13

PA_EXP_SW_TXN13
PA_EXP_SW_TXP13

PA_EXP_SW_RXN12
PA_EXP_SW_RXP12

PA_EXP_SW_TXN12
PA_EXP_SW_TXP12

37
36

33
32

28
27

24
23

3
4

7
8

12
13

16
17

18
20
22
25
29
35
38
40
42

PE_EXP_SW_RXN15
PE_EXP_SW_RXP15

PE_EXP_SW_TXN15
PE_EXP_SW_TXP15

PE_EXP_SW_RXN14
PE_EXP_SW_RXP14

PE_EXP_SW_TXN14
PE_EXP_SW_TXP14

PA_EXP_SW_RXN15
PA_EXP_SW_RXP15

PA_EXP_SW_TXN15
PA_EXP_SW_TXP15

PA_EXP_SW_RXN14
PA_EXP_SW_RXP14

PA_EXP_SW_TXN14
PA_EXP_SW_TXP14

B B

BC12

VCC3

R12

8.2K/4

X16_

SW

1u/4/X5R/6.3V/K

CPU PCIEX16 LANE8

Q2

DEFAULT HI

A A

8

R13 22K/4

USB3_TURBO(20)

7

MMBT2222A/SOT23/600mA/40

SOT23

132

USB3_TURBO(20)

PE_16_8_SW

-8X_EN

D1
BAT54C/SOT23/200mA

NEC USB3.0 PCH/CPU switch

USB3.0 Gen1 : Lo
USB3.0 Gen2 : Hi

USB3.0 PCH

USB3.0 CPU

6

-8X_EN (4,15)

X16_SW

Lo
Hi

MCH X16 : Hi
MCH X8 : Lo

-8X_EN

Hi
Lo

5

UB_USB3_IN(37)
UB_USB3_IP(37)

UB_USB3_ON(37)
UB_USB3_OP(37)

H: CPU FOR PCIEX16
L: CPU FOR PCIEX8

Function

xI--> xOa

xI--> xOb

Function

USB3.0 GNE2
USB3.0 GNE1

4

BC9

1u/4/X5R/6.3V/K

PA_EXP_RXN8(4)
PA_EXP_RXP8(4)

PA_EXP_TXN8(4)
PA_EXP_TXP8(4)

UB_USB3_IN
UB_USB3_IP

UB_USB3_ON
UB_USB3_OP

SEL

L
H

VCC3

PA_EXP_RXN8
PA_EXP_RXP8

PA_EXP_TXN8
PA_EXP_TXP8

SEL
H
L

X16_SW

U2

9

VDD

19

VDD

21

VDD

26

VDD

31

VDD

34

VDD

39

VDD

41

VDD

1

AI+

2

AI-

5

BI+

6

BI-

10

CI+

11

CI-

14

DI+

15

DI-

30

SEL

43

GNDPAD

PI3PCIE2415ZHE/TQFN42

3

AOa+

BOa+

COa+

DOa+

AOb+

BOb+

COb+

DOb+

AOa-

BOa-

COa-

DOa-

AOb-

BOb-

COb-

DOb-

GND
GND
GND
GND
GND
GND
GND
GND
GND

37
36

33
32

28
27

24
23

3
4

7
8

12
13

16
17

18
20
22
25
29
35
38
40
42

PA_EXP_RXN8_SW
PA_EXP_RXP8_SW

PA_EXP_TXN8_SW
PA_EXP_TXP8_SW

UB_PCIE_IN6
UB_PCIE_IP6

UB_PCIE_TN6
UB_PCIE_TP6

X8_SW_IN8
X8_SW_IP8

X8_SW_TN8
X8_SW_TP8

X8_SW_IN8
X8_SW_IP8

X8_SW_TN8
X8_SW_TP8

PCIEX16

UB_PCIE_IN6 (9)
UB_PCIE_IP6 (9)

UB_PCIE_TN6 (9)
UB_PCIE_TP6 (9)

USB3.0 GEN1

GEN2

Title

Size Document Number Rev
Custom

Date: Sheet

Gigabyte Technology

2

PCI EXPRESS X16 SWITCH

GA-Z68X-UD3R-B3

16 40Thursday, April 14, 2011

1

of

1.0

5

PCIE*1PCIE*1

+12V

PIBC1 0.1u/4/X7R/16V/K

SMBCLK(7,8,12,14,15,19,27)

SMBDATA(7,8,12,14,15,19,27)

D D

PI_PCIE_TP1(9)
PI_PCIE_TN1(9)

C C

PJ_PCIE_TP2(9)
PJ_PCIE_TN2(9)

N_-PCIE_WAKE(12,14,15,19,35,36,37,38)

PIC2 0.1u/4/X7R/16V/K
PIC3 0.1u/4/X7R/16V/K

SMBCLK(7,8,12,14,15,19,27)

SMBDATA(7,8,12,14,15,19,27)

N_-PCIE_WAKE(12,14,15,19,35,36,37,38)

PJC2 0.1u/4/X7R/16V/K
PJC3 0.1u/4/X7R/16V/K

SMBCLK
SMBDATA

VCC3

3VDUAL

PI_PCIE_TP1_C
PI_PCIE_TN1_C

PCIE*1

PCIE*1

PJBC1 0.1u/4/X7R/16V/K

PJR3 0/4/SHT/X

SMBCLK
SMBDATA

VCC3

3VDUAL

PJ_PCIE_TP2_C
PJ_PCIE_TN2_C

B1
B2 A2

B4
B5
B6
B7
B8

B9
B10
B11

B12
B13
B14
B15
B16
B17
B18

+12V

B1

B2 A2

B4

B5

B6

B7

B8

B9
B10
B11

B12
B13
B14
B15
B16
B17
B18

4

3GIO_X1

PCIEX1_1

12V
12V 12V

GND
SMCLK
SMDAT
GND

3.3V
JTAG1

3.3VAUX
WAKE*

RVSD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

PCI-E/1X-36P/BK/OL

PCIEX1_2

12V
12V 12V

GND
SMCLK
SMDAT
GND

3.3V
JTAG1

3.3VAUX
WAKE*

RVSD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

KEY

3GIO_X1

KEY

PRSNT1*

JTAG2
JTAG3
JTAG4

JYAG5

PWRGD

REFCLK+

REFCLK-

HSIP0
HSIN0

PRSNT1*

JTAG2
JTAG3
JTAG4

JYAG5

PWRGD

REFCLK+

REFCLK-

HSIP0
HSIN0

12VRSVD

GND

3.3V

3.3V

GND

GND

GND

12VRSVD

GND

3.3V

3.3V

GND

GND

GND

A1
A3B3

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

A1
A3B3

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

PIR1 0/4/SHT/X

+12V

PIR2 0/4/SHT/XPIR3 0/4/SHT/X

VCC3

PI_PCIE_CLK1 (10)
PI_-PCIE_CLK1 (10)

PI_PCIE_IP1
PI_PCIE_IN1

PJR1 0/4/SHT/X

+12V

PJR2 0/4/SHT/X

VCC3

PJ_PCIE_CLK2 (10)
PJ_-PCIE_CLK2 (10)

PJ_PCIE_IP2
PJ_PCIE_IN2

3

O_-PCIE_RST (14,15,18,20,37,38)

PIC1
22p/4/NPO/50V/J/X

PI_PCIE_IP1 (9)
PI_PCIE_IN1 (9)

O_-PCIE_RST (14,15,18,20,37,38)

PJC1
22p/4/NPO/50V/J/X

PJ_PCIE_IP2 (9)
PJ_PCIE_IN2 (9)

2

1

PCI-E/1X-36P/BK/OL

PCIE*1

PCIE*1

+12V

B B

PK_PCIE_TP3(9)
PK_PCIE_TN3(9)

VCC3

A A

PIBC3

0.1u/4/X7R/16V/K

PKC2 0.1u/4/X7R/16V/K
PKC3 0.1u/4/X7R/16V/K

PIBC2

0.1u/4/X7R/16V/K

5

PKBC1 0.1u/4/X7R/16V/K

PKR2 0/4/SHT/X

SMBCLK(7,8,12,14,15,19,27)

SMBDATA(7,8,12,14,15,19,27)

SMBCLK
SMBDATA

PJBC3

0.1u/4/X7R/16V/K

VCC3

3VDUAL

PK_PCIE_TP3_C
PK_PCIE_TN3_C

B1

B2 A2

B4

B5

B6

B7

B8

B9
B10
B11

B12
B13
B14
B15
B16
B17
B18

PCI-E/1X-36P/BK/OL

PJBC2

0.1u/4/X7R/16V/K

3GIO_X1

PCIEX1_3

12V
12V 12V

GND
SMCLK
SMDAT
GND

3.3V
JTAG1

3.3VAUX
WAKE*

RVSD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

KEY

PKBC3

0.1u/4/X7R/16V/K

4

PRSNT1*

12VRSVD

GND
JTAG2
JTAG3
JTAG4

JYAG5

3.3V

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0
HSIN0

GND

PKBC2

0.1u/4/X7R/16V/K

PKR1 0/4/SHT/X

A1
A3B3

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

+12V

PKR3 0/4/SHT/X

VCC3

PK_PCIE_CLK3 (10)
PK_-PCIE_CLK3 (10)

PK_PCIE_IP3
PK_PCIE_IN3

O_-PCIE_RST (14,15,18,20,37,38)N_-PCIE_WAKE(12,14,15,19,35,36,37,38)

PKC1
22p/4/NPO/50V/J/X

PK_PCIE_IP3 (9)
PK_PCIE_IN3 (9)

3

Gigabyte Technology

Title

Size Document Number Rev
Custom

2

Date: Sheet

PCIE_X1 1,2

GA-Z68X-UD3R-B3

17 40Thursday, April 14, 2011

1

1.0

of

8

7

6

5

4

3

2

1

VCC3 1.8VD 1.8VA

VCC3 1.8VD 1.8VA

GBC12

GBC6

10u/8/X5R/6.3V/K

D D

C C

G_PCIEBOP(9)
G_PCIEBON(9)

G_PCIEBIN(9)

G_PCIEBIP(9)

B B

A A

1u/4/X5R/6.3V/K

O_-PCIE_RST

G_-PBCLK(10)

G_PBCLK(10)

GC2 0.1u/4/X7R/16V/K
GC1 0.1u/4/X7R/16V/K

GBC9 0.1u/4/X7R/16V/K
GBC8 0.1u/4/X7R/16V/K

8

GBC5

GBC20

0.1u/4/X7R/16V/K
1u/4/X5R/6.3V/K

GBC28 100p/4/NPO/50V/J/X

G_PCIEWAKE
G_-BPCIPME

VCCP

LDOAUX_18V

1.8V_AUX

GTP4

1.8VA

1.8VA

G_RREF
G_PCIEBOP_C
G_PCIEBON_C

1.8V_AUXA

G_PCIEBIN_C
G_PCIEBIP_C

1.8VD

GTP3
GTP2

G_A_D0
G_A_D1

GTP1

GBC25

0.1u/4/X7R/16V/K

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

GTP10

128

GTP8

127

SEG_F/GP1

G_PCICLK_SEL

126

SEG_E/GP0

PCICLK_SEL

1.8VD

125

GBC2

10u/8/X5R/6.3V/K

1.8VD

GBC22

1u/4/X5R/6.3V/K

GTP6

GND

G_M66EN

121

122

123

124

VCCP

VCCK

GNDP

M66EN

GTP9

120

SEG_C

SEG_D

GTP5

119

GTP7

118

SEG_A

SEG_B

G_-PCIRST

O_-PCIE_RST

G_-PIRQD

115

116

117

INTD#

PERST#

GBC26

1u/4/X5R/6.3V/K

GBC10

0.1u/4/X7R/16V/K

1.8VD

G_-GNT2

110

111

112

113

114

NC

VSS

VCCK

GNDP

PCIRST#

IT8892E/BX LQFP128

AD2

AD3

VCCP

GNDP

AD4

AD5

AD6

AD7

VCCK

VSS

AD8

AD9

AD10

CBE0#

VCCP

GNDP

CBE1#

33343536373839404142434445464748495051525354555657585960616263

G_A_D2

1.8VD

G_A_D3

G_A_D4

G_A_D5

G_A_D6

G_A_D7

G_A_D8

VCC3

AD11

VCC3

G_A_D10

G_-C_BE0

G_-C_BE1

G_A_D12

G_A_D11

G_A_D9

GBC4

0.01u/4/X7R/25V/K

VCC3

GU1

WAKE#
PME#
GNDP_AUX
VCCP_AUX
LDOAUX_18V
VSS_AUX
VCCK_AUX
NC
CLKN
CLKP
VCC18A
VCC18A
GNDA
GNDA
GNDA
RREF
DIP
DIN
VCC18A_AUX
DON
DOP
VSS
VCCK
SEG_EN1/GP3
SEG_EN2/GP4
EECS#
EECLK
EEWRDATA
EERDDATA
AD0
AD1
SEG_G

7

0.01u/4/X7R/25V/K

G_-REQ2

G_-REQ0

G_-GNT0

107

108

109

TP2

VCCP

GNT0#

REQ0#

AD12

AD13

AD14

AD15

G_A_D14

G_A_D13

G_A_D15

6

GBC24

0.1u/4/X7R/16V/K

GBC7

G_-REQ3

G_A_D31

G_-REQ1

G_-GNT1

G_CLKOUT0

101

102

103

104

105

106

NC

TP1

GNT1#

REQ1#

PCICLK0

PERR#

SERR#

VCCP

GNDP

LDO_18V

VCC3

LDO_18V

G_-PERR

G_-SERR

G_A_D30

100

AD31

VSS

G_PAR

AD30

PAR

G_A_D29

G_A_D28

AD29

LOCK#

G_-PLOCK

G_-PIRQB

GBC16

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

979899

VSS

AD28

VCCK
GNDP
VCCP

NC
EXT_ARB
RST_SEL
TEST_EN

AD27
AD26

CBE3#

AD25
AD24

VCCP

AD23
AD22
AD21
AD20

VSS

VCCK

AD19
AD18
AD17

AD16
GNDP
VCCP

FRAME#

IRDY#

CBE2#
TRDY#
STOP#

DEVSEL#

INTA#

INTB#

INTC#

64

IT8892E/CX/LQFP128

G_-PIRQC

96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65

GBC15

1u/4/X5R/6.3V/K

1.8VD

G_CLKOUT1
G_EXT_ARB
G_RST_SEL
G_TEST_EN
G_A_D27
G_A_D26
G_-C_BE3
G_A_D25
G_A_D24

G_A_D23
G_A_D22
G_A_D21
G_A_D20

1.8VD

G_A_D19
G_A_D18
G_A_D17
G_A_D16

G_-FRAME
G_-IRDY
G_-C_BE2
G_-TRDY
G_-STOP
G_-DEVSEL
G_-PIRQA

5

GBC14

0.1u/4/X7R/16V/K

VCC3

VCC3

VCC3

3VDUAL 1.8V_AUX 1.8V_AUXA

GBC27

0.1u/4/X7R/16V/K/X

G_A_D[0..31]

G_-C_BE0
G_-C_BE1
G_-C_BE2
G_-C_BE3

G_-PERR
G_-SERR

G_PAR
G_-PLOCK
G_-DEVSEL
G_-STOP
G_-TRDY
G_-IRDY
G_-FRAME

O_-PCIE_RST
G_-PCIRST
G_-REQ0

G_-REQ1
G_-REQ2
G_-GNT0
G_-GNT1
G_-GNT2

G_-PIRQA
G_-PIRQB
G_-PIRQC
G_-PIRQD

G_CLKOUT0
G_CLKOUT0
G_CLKOUT1

G_PCIEWAKE
G_-BPCIPME
VCCP

GBC17

0.1u/4/X7R/16V/K

G_A_D[0..31] (19,36)

G_-C_BE0 (19,36)
G_-C_BE1 (19,36)
G_-C_BE2 (19,36)
G_-C_BE3 (19,36)

G_-PERR (19,36)
G_-SERR (19)

G_PAR (19,36)

G_-PLOCK (19)
G_-DEVSEL (19,36)
G_-STOP (19,36)
G_-TRDY (19,36)

G_-IRDY (19,36)

G_-FRAME (19,36)
O_-PCIE_RST (14,15,17,20,37,38)

G_-PCIRST (19,36)
G_-REQ0 (19)

G_-REQ1 (19)
G_-REQ2 (36)

G_-GNT0 (19)

G_-GNT1 (19)

G_-GNT2 (36)

G_-PIRQA (19)

G_-PIRQB (19)

G_-PIRQC (19,36)

G_-PIRQD (19)

GR12 22/4
GR11 22/4
GR6 47/4/1

VCC VCC

GRN1

2.7K/8P4R/4

G_-PIRQA

1 2

G_-PIRQB

3 4

G_-PIRQC

5 6

G_-PIRQD

7 8

GRN4

2.7K/8P4R/4

G_-REQ2

1 2

G_-REQ0 G_-STOP

3 4

G_-REQ3

5 6

G_-REQ1

7 8

GR1 2.7K/4/1/X

G_PAR

4

3VDUAL

GR9 10K/4/1
GR8 10K/4/1
GR7 0/4/SHT/X

GBC11

0.1u/4/X7R/16V/K

G_PCLK0 (19)
G_PCLK1 (19)
G_1394CLK (36)

G_-DEVSEL
G_-TRDY
G_-IRDY
G_-FRAME

G_-SERR
G_-PERR

G_-PLOCK

G_RREF

G_TEST_EN

G_EXT_ARB

G_RST_SEL

LDO_18V

LDOAUX_18V

LDOAUX_18V

LDO_18V

3

10u/8/X5R/6.3V/K

10u/8/X5R/6.3V/K

G_M66EN

G_PCICLK_SEL

GRN2

2.7K/8P4R/4

1 2
3 4
5 6
7 8

GRN3

2.7K/8P4R/4

1 2
3 4
5 6
7 8

GR2 12K/4/1

GR3 10K/4/1

GR5 10K/4/1

GR4 10K/4/1

GFB3 0/6/SHT/M/X

GFB1 0/6/SHT/M/X

GFB4 0/6/SHT/M/X

GFB2 0/6/SHT/M/X

GBC21

PCB layout note:

Close to chip

GBC1

VCC3

GR14

8.2K/4/1/X

GR13
10/4

VCC3

GR15

8.2K/4/1/X

GR10
10K/4/1

1.8VA

1.8VD

1.8V_AUX

1.8V_AUXA

GBC19

1u/4/X5R/6.3V/K

GBC3

1u/4/X5R/6.3V/K

GBC18

0.01u/4/X7R/25V/K

GBC13

0.01u/4/X7R/25V/K

High: Enable PCI CLK 66MHz
Low: Disable PCI CLK 66MHz

High: PCICLK INTPUT form CLK Gen
Low: PCICLK OUTPUT form IT8893 chip

Title

Size Document Number Rev
Custom

Date: Sheet

2

Gigabyte Technology

GA-Z68X-UD3R-B3

IT8892E

18 40Thursday, April 14, 2011

1

1.0

of

5

PCI SLOT 1

-12V +12VVCC3

VCC -12V +12VVCC3

D D

G_-PIRQB(18)

G_-PIRQD(18)

G_PCLK0(18)

G_-REQ0(18)

C C

B B

A A

VCC

G_-C_BE3(18,36)

G_-C_BE2(18,36)

G_-IRDY(18,36)

G_-DEVSEL(18,36)

G_-PLOCK(18)

G_-PERR(18,36)
G_-SERR(18)

G_-C_BE1(18,36)

G_-PTRST
G_PTCK
G_PTMS

GBRN2

1K/8P4R/4

1 2
3 4
5 6
7 8

G_PTCK

G_-PIRQB
G_-PIRQD

G_PCLK0
G_-REQ0
G_A_D31

G_A_D29

G_A_D25
G_-C_BE3

G_A_D23

G_A_D19

G_-C_BE2
G_-IRDY
G_-DEVSEL
G_-PLOCK

G_-PERR G_PCI_A40

-BSERR
G_-C_BE1

G_A_D14
G_A_D12

G_A_D10

G_A_D8
G_A_D7

G_A_D5
G_A_D3

GBRN1

8.2K/8P4R/4

1 2
3 4
5 6
7 8

GB_-REQ64
G_-ACK64

GA_-REQ64

5

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

RESERVED

B11

PRSNT2

B12

GND

B13

GND

B14

RESERVED

B15

GND

B16

CLK

B17

GND

B18

REQ

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2

B34

GND

B35

IRDY

B36

+3.3V

B37

DEVSEL

B38

GND

B39

LOCK

B40

PERR

B41

+3.3V

B42

SERR

B43

+3.3V

B44

C/BE1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V

B60

ACK64

B61

+5V

B62

+5V

PCI/120/P/BK/VA

-REQ0/-GNT0/A_D16

VCC

TRST

+12V

TMS

TDI

+5V
INTA
INTC

+5V

RESERVED

+5V

RESERVED

GND
GND

3.3V_AUX
RST
+5V

GNT
GND
PME

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3V

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME

GND

TRDY

GND

STOP

+3.3V

SDONE

SBO

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6
AD4

GND

AD2
AD0
+5V

REQ64

+5V
+5V

GABC4

0.1u/4/X7R/16V/K

4

G_A_D[0..31](18,36)

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

3VDUAL3VDUAL VCC3 VCC3 +12V +12V

GBBC4

0.1u/4/X7R/16V/K

G_-PTRST
G_PTMS

G_-PIRQA
G_-PIRQC

G_-PCIRST

GAR1 100/4/1

N_-PCIE_WAKE
G_A_D30

G_A_D28
G_A_D26G_A_D27

G_A_D24

GAR2 100/4/1 GBR2 100/4/1

G_A_D22
G_A_D20G_A_D21

G_A_D18
G_A_D16G_A_D17

G_-FRAME
G_-TRDY
G_-STOP

G_PCI_A41
G_PAR

G_A_D15
G_A_D13

G_A_D11
G_A_D9

G_-C_BE0
G_A_D6

G_A_D4
G_A_D2

G_A_D0G_A_D1

GA_-REQ64G_-ACK64

4

G_-PIRQA (18)
G_-PIRQC (18,36)

3VDUAL

G_-FRAME (18,36)
G_-TRDY (18,36)
G_-STOP (18,36)

G_PAR (18,36)

G_-C_BE0 (18,36)

GABC8

0.1u/4/X7R/16V/K

G_PCLK0
G_PCLK1

G_-GNT0 (18)

N_-PCIE_WAKE (12,14,15,17,35,36,37,38)

G_A_D16

GABC9

0.1u/4/X7R/16V/K

G_A_D[0..31]

G_-PCIRST

GABC5
33p/4/NPO/50V/J

GABC7 10p/4/NPO/50V/J/X
GABC6 10p/4/NPO/50V/J/X

VCC

GABC10

0.1u/4/X7R/16V/K

VCC

GBBC7

0.1u/4/X7R/16V/K

GBC23

0.1u/4/X7R/16V/K

3

PCI SLOT 2

G_-PCIRST (18,36)

G_-PIRQC(18,36)
G_-PIRQA(18)

G_-C_BE3(18,36)

G_-DEVSEL(18,36)

GABC3

0.1u/4/X7R/16V/K

GBBC3

0.1u/4/X7R/16V/K

GBBC6

0.1u/4/X7R/16V/K

3

G_PCLK1(18)

G_-REQ1(18)

G_-C_BE2(18,36)

G_-IRDY(18,36)

G_-PLOCK(18)

G_-PERR(18,36)
G_-SERR(18)

G_-C_BE1(18,36)

G_PTCK

G_-PIRQC
G_-PIRQA

B10
B11
B12
B13
B14

G_PCLK1
G_-REQ1
G_A_D31

G_A_D29

G_A_D25
G_-C_BE3

G_A_D23

G_A_D19

G_-C_BE2
G_-IRDY
G_-DEVSEL
G_-PLOCK

G_-PERR G_PCI_A40
G_-SERR
G_-C_BE1

G_A_D14
G_A_D12

G_A_D10

G_A_D8
G_A_D7

G_A_D5 G_A_D4
G_A_D3

GABC1

0.1u/4/X7R/16V/K

GBBC1

0.1u/4/X7R/16V/K

B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

2

VCC

PCI2

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V

PCI/120/P/BK/VA

RESERVED
RESERVED

3.3V_AUX

-REQ1/-GNT1/A_D17

GABC2

0.1u/4/X7R/16V/K

GBBC2

0.1u/4/X7R/16V/K

2

TRST

+12V

TMS

TDI

+5V
INTA
INTC

+5V

+5V

GND
GND

RST

+5V

GNT
GND
PME

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3V

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME

GND

TRDY

GND

STOP

+3.3V

SDONE

SBO

GND

PAR
AD15

+3.3V

AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6
AD4

GND

AD2
AD0
+5V

REQ64

+5V
+5V

1

G_-PCIRST

GBBC5
33p/4/NPO/50V/J

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

G_-PTRST
G_PTMS

G_-PIRQB
G_-PIRQD

G_-PCIRST

GBR1 100/4/1

N_-PCIE_WAKE
G_A_D30

G_A_D28
G_A_D26G_A_D27

G_A_D24

G_A_D22
G_A_D20G_A_D21

G_A_D18
G_A_D16G_A_D17

G_-FRAME
G_-TRDY
G_-STOP

G_PCI_A41
G_PAR

G_A_D15
G_A_D13

G_A_D11
G_A_D9

G_-C_BE0
G_A_D6

G_A_D2
G_A_D0G_A_D1

GB_-REQ64G_-ACK64

SMBCLK(7,8,12,14,15,17,27)

SMBDATA(7,8,12,14,15,17,27)

Title

PCI SLOT 1&2

Size Document Number Rev

Custom

Date: Sheet

G_-PIRQB (18)
G_-PIRQD (18)

3VDUAL

G_-GNT1 (18)

N_-PCIE_WAKE (12,14,15,17,35,36,37,38)

G_A_D17

G_-FRAME (18,36)
G_-TRDY (18,36)
G_-STOP (18,36)

G_PAR (18,36)

G_-C_BE0 (18,36)

GBR3 0/6/SHT/X
GBR4 0/6/SHT/X

G_PCI_A40
G_PCI_A41

GA-Z68X-UD3R-B3

1

G_-PCIRST (18,36)

of

19 40Thursday, April 14, 2011

1.0

8

OR7 8.2K/4

VCC3

OR15 8.2K/4/X

3VDUAL_PCH

VCC3
VCC3
VCC3

D D

3VDUAL_PCH

3VDUAL

3VDUAL_PCH

PU for PCH ErP
PD for IO ErP

C C

B B

OR44 8.2K/4
OR13 8.2K/4
OR5 8.2K/4
OR64 8.2K/4/X

VCC3

TPM_GP14(22)

O_PWROK1(11,12)

MB_ID2

OR6 8.2K/4
OR17 1K/4/1
OR46 1K/4/1
OR28 8.2K/4

OR14 8.2K/4/X

N_TEMP_ALART-(11)

OR4 1K/4/1

-PFMRST2(22,35,39)

O_-PFMRST1(4)

N_-PFMRST(12)

N_-LDRQ0(12)

N_-LFRAME(12,22)

N_A20GATE(11)

O_LPCCLK48(10)

FANIO1(34)
FANIO2(34)
FANIO3(34)

I_PHONE_C(32)

N_SERIRQ(11,22)

N_-KBRST(11)

VCC3

VTT_LEVEL(30)

-5VSB_CTRL(28)

FANIO4(34)

CHARGE_SEL0(32)
CHARGE_SEL1(32)

N_LAD0(12,22)
N_LAD1(12,22)
N_LAD2(12,22)
N_LAD3(12,22)

N_LPC33(10)

OR51 8.2K/4/X
OR48 8.2K/4

-5VSB_CTRL
VTT_LEVEL
VCCSA_LEVEL

-THERM

IO_GP43
IO_GP26

-THERM

IT_VCCH

FANPWM1(34)
FANPWM2(34)
FANPWM3(34)

BEEP-(32)

O_PECI_CTL(11)

IT_VCCH

CTS1-(21)

IO_PWOK
MB_ID2
IO_GP26

N_-PFMRST

-LDRQ0

OR30 0/4/SHT/M/X

-RST_BTN

OR3 22/4

IT8721

FAN_CTL4/VID_TURBO

PIN121

PIN120

PIN19

PIN31

PIN53

PIN55

PIN66

PIN70

PIN95

PIN96

PIN97

A A

PIN98

VDDA_EN

GP30

GP14

SST/AMDTSI_D/PECI_AVA/MTRB#/PCH_D

PECI/AMDTSI_C/DRVB#/PCH_C

GP47

SYS_3VSB

VIN3/ATXPG

VIN2

VIN1(VCC5)

VIN0(VCC12)

-SPI_HOLD0(22)

-SPI_HOLD1(22)

OR55 8.2K/4/X
OR24 10/4
OR11 8.2K/4/X
OR21 10/4

8

CEB_N
HOLD_M

-RST_BTN
HOLD_B

7

MB_ID3

-THERM (21)
USB3_TURBO (16)

CHARGE_SEL0 (32)
CHARGE_SEL1 (32)

HOLD_M
HOLD_B

ITE_PWROK2

For IT8728

N_ISOLATEB(35)

ITE_PWROK

OR9 22/4
OR22 22/4

SIO_18V

For IT8275

JP6

PRST1-

SMBDATA_8275(27)

SMBCLK_8275(27)

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

IT8728

VCORE_EN/PCH_C0

VLDT_EN/PCH_D0

ATXPG

PCH_C1

SST/AMDTSI_D/MTRB#/PCH_D1

PECI/AMDTSI_C/DRVB#

SYS_3VSB

GP47

VIN2(VCC5)

VIN1(VCC12)

VIN1/VDIMM_STR(1.5V)

VIN0/VCORE(1.1V)

MMBT2222A/SOT23/600mA/40/X

O_PWROK1(11,12)

7

For IT8728

N_SML1DAT(12)
N_SML1CLK(12)

RTS1-(21)

DSR1-(21)

TXD1(21)

RXD1(21)
DTR1-(21)
DCD1-(21)

RI1-(21)

CTS1#/GP31
BEEP_GB
PCIRSTIN#/CIRTX2/GP15
3VSB
HOLD_M#/GP64
HOLD_B#/GP63
FAN_TAC1
FAN_CTL1
FAN_TAC2/GP52
FAN_CTL2/GP51
FAN_TAC3/GP37
FAN_CTL3/GP36
RSTCONOUT/GP35
RSTCONIN/GP34
GNDD
5VSB_CTRL#
5VAUX_SW
PWRGD2_50ms
ATXPG/GP30
GP27/SIN2
GP26/SOUT2
FAN_TAC4/GP25/DSR2#
FAN_TAC5/GP24/RTS2#
GP23/CPU_PG
GP22
GP21/DCD2#
GP20/CTS2#
GP17/RI2#
DTR2#
CIRTX1/CE_N
PCH_C1/GP14
PWRGD1_30ms
PCIRST1#/GP12
PCIRST2#/GP11
3VSB
VCORE
LRESET#
LDRQ#

CEB_N

HOLD_M
HOLD_B

OR39 8.2K/4/X

VCC3

OQ2

OR29 47K/4/1/X

OBC9

0.1u/4/X7R/16V/K/X

6

OR40 0/4
OR38 0/4

OR43 0/4/X
OR41 0/4/X

JP2
JP3
JP4

31

RI1#/GP32

SIN1/GP41

DTR1#/JP4

SOUT1#/JP3

DSR1#/GP45

DCD1#/GP33

IT8728F(GB)

LAD2

LAD1

LAD0

LAD3

SERIRQ

LFRAME#

747372

75

70

71

76777879808182838485868788899091929394

LAD1

LAD2

LAD3

LAD0

OC2

10p/4/NPO/50V/J/X

CSIN

OR54 1K/4/1/X
OR58 680/4/1/X

OR56 1K/4/1
OR26 1K/4/1
OR23 1K/4/1

OR37 0/4/X

SOT23

132

6

GP67

GP66

GNDD

RTS1#/JP2

PD2/GP72/BUSSI0

PD3/GP73/BUSSI1

PD4/GP74/BUSSI2

PD5/GP75/BUSSO0

PD6/GP76/BUSSO1

PD7/GP77/BUSSO2

VLDT_EN/PCH_D0/GP65

VCORE_EN/PCH_C0/FAN_CTRL4

KRST#/GP62

GA20/JP5

PCICLK

CE_IN/GP50

CLKIN

GNDD

DENSEL#

MTRA#

SST/AMDTSI_D/PCH_D1/MTRB#

DRVA#

PECI/AMDTSI_C/DRVB#

WDATA#

O_PECI

CSIN

N_-LDRQ0

ITE_PWROK2

ITE_PWROK

O_-PCIE_RST

O_-PFMRST1

-PFMRST2

N_A20GATE

VCC

VCC3
VCC3
VCC3

OR34

8.2K/4/X

Hi :Disable WDT
Lo :Enable WDT to rest PWROK

5

ERR#

PD0/GP70

PD1/GP71

AFD#/GP86/SMBC_R1

STB#/GP87/SMBC_M1

SMBC_R2/DIR#

SMBC_M2/STEP#

SMBD_R2/HDSEL#

SMBD_M2/WGATE#

RDATA#

OR45 0/4/SHT/M/X
OR42 0/4/SHT/M/X

5

MB_ID3

6789101112131415161718192021222324252627282930

ACK#/GP83

VIN0/VCORE(1.1V)

VIN1/VDIMM_STR(1.5V)

INIT#/GP85/SMBD_M1

SLIN#/GP84/SMBD_R1

RSMRST#/CIRRX1/GP55

PCIRST3#/GP10

3VSBSW#/GP40

PWRGD3_150ms

PANSWH#/GP43

TRK0#

INDEX#

WPT#

95

IT8728F/DX (GB)/QFP128

OR27 1K/4/1

OR16 1K/4/1

OR10 1K/4/1

OR71 1K/4/1

OR19 1K/4/1/X
OR2 1K/4/1/X

OR31 680/4/1/X

ERP (28)
USB3_TURBO (16)

VCCSA_LEVEL (31)

OU1

BUSY/GP82

PE/GP81

SLCT/GP80

AVCC3

VIN2(+12V)

VIN3(+5V)

VIN4/VLDT_12

VIN5
VIN6

VREF
TMPIN1
TMPIN2
TMPIN3

TS_D­GNDA

MCLK/GP56

MDAT/GP57

KCLK/GP60
KDAT/GP61

SUSC#/GP53
PSON#/GP42

GNDD

PME#/GP54

PWRON#GP44

SUSB#

CE2_N/GP47

VBAT

COPEN#

3VSB

SYS_3VSB

DSKCHG#

10U/8/X5R/6.3V/K

4

For IT8721 Power leakage

5
4
3
2
1
128
127
126
125
124
123
122
121
120
119

OR69 0/4/X

118
117
116
115
114
113
112
111
110
109
108
107

IO_GP43

106
105
104
103
102

CEB_N

101
100
99
98

28_3VSB

97
96

OBC11

0.1u/4/X7R/16V/K

For IT8728

A_PECI (4,11)
N_SSTCTL (11)

VCC3

VCC3

VCC3

-PCIE_RST is OD in
IT8728

VCC3

VCC3
VCC3

OBC12

Only For Push-Pull Mode

IT_VCCH

4

IT_AVCC

3

D

OQ3
2N7002/SOT23/25pF/5

GS

-PSON

IT_AVCC

OR72 22/4
OR68 22/4
OR67 8.2K/4
OR66 8.2K/4

IT_VCCH

SOT23

2

1

OR50
330/6

IO_GP80 (27)
VIN0 (34)

VIN1 (34)
VIN2 (34)
VIN3 (34)
VIN4 (34)
VIN5 (34)
VIN6 (34)
VREF (34)
SYS_TEMP (34)
CPU_TEMP (34)
PWM_TEMP (34)

KCLK (34)
KDAT (34)

N_VBAT (12)

-CASEOPEN (32)

OBC13
1u/4/X5R/6.3V/K

IO_PWOK

-RSMRST

3VDUAL

0.01u/4/X7R/25V/K

internal power pin, max 22nF cap

SIO_18V

OBC4

1u/4/X5R/6.3V/K

EUP control detect

FANPWM3(34)

OBC3

0.1u/4/X7R/16V/K

3VDUAL

VCC

3VDUAL

OR47 100/4/1

OR18

8.2K/4
OBC2

1u/4/X5R/6.3V/K

OBC1

10U/8/X5R/6.3V/K

IT_AVCC

3

電源若改成
可省略

3VDUAL stabel

3VDUAL_PCH

OC1
1n/4/X7R/50V/K

O_-RSMRST (12,28)
O_-PCIE_RST (14,15,17,18,37,38)

OR65 0/4/SHT/M/X
OR63 0/4/SHT/M/X

OR59 0/4/SHT/M/X

OC5

OR62

8.2K/4/X

3VDUAL_PCH

EUP from PCH

OBC5
1u/4/X5R/6.3V/K

28_3VSB

IT_VCCH

OBC10

22u/8/X5R/6.3V/M

3

OBC7

0.1u/4/X7R/16V/K

3VDUAL_PCH

2

3VDUAL

-RSMRST At least 10ms delay after

For 8728 EUP function

3VDUAL

VCC3

VCC3

JP4

JP3
JP50101

10mil

OBC8

0.1u/4/X7R/16V/K

OR25 0/6/SHT/X

OR20 0/6/X

OR49 0/6/SHT/X

OR52 1K/4/1

1

k8 power sequency function is Disable

0

k8 power sequency function is Enable

1 The default value of EC Index 63h/6Bh/73h is 80h.

1

The default value of EC Index 63h/6Bh/73h is FFh.

The default value of EC Index 63h/6Bh/73h is 00h.

0

0

The default value of EC Index 63h/6Bh/73h is 40h.

PWOK(28,33)

IT_VCCH

IT_AVCC

IO_GP80

N_-S4_S5 (12,29)

-PSON (28,29,33)

-PWRBTSW (12,32)
N_-LPCPME (12)

O_PWRBTSW (12)
N_-SLP_S3 (12,25,28,29)

OR8 0/4/SHT/M/X

-CASEOPEN

OBC14
1u/4/X5R/6.3V/K

OR33 1K/4/1/X

JP3--- High SPI-Flash Disable
Low SPI-Flash Enable

N_-PFMRST

JP2
JP3
JP4
JP6

1

N_-PFMRST (12)

OBC6
22p/4/NPO/50V/J/X

OR36 8.2K/4
OR35 8.2K/4
OR32 8.2K/4
OR12 8.2K/4/X

IO_PWOK

Gigabyte Technology

Title

Size Document Number Rev

B

Date: Sheet

2

ITE 8728 LPC IO

GA-Z68X-UD3R-B3

20 40Thursday, April 14, 2011

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VCC3
VCC3
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8

COMA COM RI

D D

RI1-(20)

CTS1-(20)

DSR1-(20)

RTS1-(20)

DTR1-(20)

RXD1(20)

TXD1(20)

DCD1-(20)

-12V

OABC1

0.1u/4/X7R/16V/K/X

7

OAU1

19

RY1

18

RY2

17

RY3

16

DA1

15

DA2

14

RY4

13

DA3

12

RY5

11

GND

10

-12V

GD75232/TSSOP20

RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5

12V

5V

2
3
4
5
6
7
8
9

20
1

OABC3

0.1u/4/X7R/16V/K/X

NRIA­NCTSA­NDSRA­NRTSA­NDTRA­NSINA
NSOUTA
NDCDA-

6

VCC

+12V

OABC2

0.1u/4/X7R/16V/K/X

5

NRIA-

OAD1

OAR1 75K/4/1

CD4148WP/1206/300mA

4

OAQ1
MMBT2222A/SOT23/600mA/40

-RI
N_-RI (12)

SOT23

132

OAR2

8.2K/4

3

NDCDA­NSOUTA

NRTSA­NRIA-

2

COMA

12
34
56
78
910

BH/2*5K10/BK/2.54/VA/COM

NSINA
NDTRA­NDSRA­NCTSA-

1

11NH3-000205-Y1R/Y2R

NDTRA- NRIA­NSINA
NSOUTA
NDCDA-

OACN1

87
65
43
21

180P/8P4C/6/NPO/50V/K

NCTSA­NDSRA­NRTSA-

OACN2

87
65
43
21

180P/8P4C/6/NPO/50V/K

R_USB

1 2
3 4

N_+USBP8 N_+USBP9

UBBC3

C C

B B

0.1u/4/X7R/16V/K

3571

5 6
7 8

2468

121011

9

USB/A/O/RED/GF/2/RA/D

N_-USBP8 (9)
N_+USBP8 (9)
N_-USBP9 (9)
N_+USBP9 (9)

FUSEVCC_R6FUSEVCC_R5

N_-USBP9N_-USBP8

UBBC4

0.1u/4/X7R/16V/K

5VDUAL

UBF5

1 2

SMD1206P200SLR/S

UBF6

1 2

SMD1206P200SLR/S

1

+

UBEC2
100u/OS/D/16V/66/30m

UBESD2

1
2
3 4

AOZ8902CIL/SOT23-6

6
5

FUSEVCC_R5

FUSEVCC_R6

N_-USBP8N_+USBP8

N_-USBP9N_+USBP9

FUSEVCC_R5

A_-PROCHOT

A_-PROCHOT(4)

R81 8.2K/4

Q21

BAT54A/SOT23/200mA

A_-PROCHOT

VCC

R67
22K/4

Q22
MMBT2222A/SOT23/600mA/40

132

SOT23

SOT23

R80 0/4/X

-THERM (20)

3

D

GS

2

1

VR_HOT (25)
N_-PCH_HOT (12)

Q9
2N7002/SOT23/25pF/5

SOT23

-PROHOT

deasserted at 116 degree

+12V

R29
10K/4/1/X

RS1
100K/1/4/S/X

A A

CLOSE PWM HOT MOSFET

8

7

6

5

4

3

RS2 CLOSE CPU VR MOSFET

R59 35.7K/4/1/X

R65

2.32K/4/1/X

TSM_5
TSM_6

R61
1K/4/1/X

+12V

411

5

+

6

-

C6

0.1u/4/X7R/16V/K/X

Title

Size Document Number Rev

Custom

Date: Sheet

U6B
LM324DR/SO14

TSM_7

7

R? CLOSE Q32

GS

2

GS

2

Gigabyte Technology

COM & PROHOT/Dynamic O.C.

2

A_-PROCHOT

3

D

1

-THERM

3

D

1

GA-Z68X-UD3R-B3

A_-PROCHOT (4)

Q7
2N7002/SOT23/25pF/5/X

SOT23

-THERM (20)

Q8
2N7002/SOT23/25pF/5/X

SOT23

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VCC3

NBC4

D D

0.1u/4/X7R/16V/K

7

NC1

10p/4/NPO/50V/J/X

6

-ICH_SPI_CS

5

M_BIOS
NR7 22/4

SPI_MISO -SPI_HOLD0

-SPI_WP0

1

CS#

2

SO

3

WP#

4

VSS

32M/SPI/SO8/200mil/S

VDD

HOLD#

SCK

SI

8
7
6
5

MAIN BIOS

VCC3

NR4
0/4/SHT/M/X

ICH_SPI_CLK
ICH_SPI_MOSI

VCC3

NR12
0/4/SHT/M/X

4

NBC2
1u/4/X5R/6.3V/K

-SPI_HOLD0 (20)

NC2
10p/4/NPO/50V/J/X

3

MOSI For DMI RX Termination Voltage

2

N_ICH_SPI_MOSI(12)

N_-ICH_SPI_CS(12)

N_-SPI_WP1(12)
N_-SPI_WP0(12)

N_ICH_SPI_MISO(12)

ICH_SPI_MOSI

-ICH_SPI_CS

-SPI_HOLD0

-SPI_HOLD1

-SPI_WP1

-SPI_WP0

ICH_SPI_MISO

N_-GNT0(11)
N_-GNT1(11)

NR10 8.2K/4/X
NR9 8.2K/4/X
NR3 8.2K/4/X
NR11 8.2K/4/X

NR2 8.2K/4/X
NR1 8.2K/4/X
NR5 8.2K/4

NR26 1K/4/1/X
NR25 1K/4/1/X

1

VCC3

VCC3

Default int pull up

SPI_MISO

NR6 22/4

N_ICH_SPI_MISO (12)

B_BIOS
NR8 22/4

SPI_MISO

-SPI_WP1 ICH_SPI_CLK

防呆

LAD2
LAD1

SERIRQ

1

CS#

2

SO

3

WP#

4

VSS

32M/SPI/SO8/200mil/S

N_LAD2 (12,20)N_LAD3(12,20)
N_LAD1 (12,20)

N_SERIRQ (11,20)

5

VCC3

VDD

HOLD#

SCK

TR2

8.2K/4

SI

8
7
6
5

BACKUP BIOS

TPM_GP14 (20)

TPM

TR1 10/4

-ICH_SPI_CS

pin 4

VCC5
LAD2
LAD1
GND
RSV1
SERIRQ
CLKRUN#
RSV2

14
16
18
20

6

C C

B B

VCC3

3VDUAL_PCH

LCLK GND

T_TPMCLK(10)
N_-LFRAME(12,20)

-PFMRST2(20,35,39)

N_LAD0(12,20)

A A

TBC1

0.1u/4/X7R/16V/K/X

8

-LFRAME

-PFMRST2
LAD3

LAD0

TBC2

0.1u/4/X7R/16V/K/X

1 2

LFRAME#

3

LRESET#

5 6

LAD3

7 8

VCC3

9 10

LAD0

11 12

RSV0

13

SB3V

15

GND

17

LPCPD#

19

BH/2*10K4/BK/2.54/VA/HA

N_SUSCLK(12)

7

NBC3
1u/4/X5R/6.3V/K

-SPI_HOLD1

ICH_SPI_MOSI

4

-SPI_HOLD1 (20)
N_ICH_SPI_CLK (12)
N_ICH_SPI_MOSI (12)

BOOT
DEVICE

LPC
PCI
NAND

GNT0

0
0
1

GNT1

0
1
0

11SPI

1 means floating
0 means PD 1K

Gigabyte Technology

Title

Size Document Number Rev
Custom

3

Date: Sheet

2

BIOS

GA-Z68X-UD3R-B3

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AZALIA CODEC

5

4

ALC889/ALC889B/ALC892/ALC898 Colay

3

2

1

ALC889

CR49 O

D D

CBC36

CR52

X

O

CR53 X X

CBC1/CBC2

CBC7/CBC9/CBC20/CBC15

10uF/X5R

CR7/CR9/CR5/CR13/
CR29/CR32/CR46/CR19/
CR50/CR41/CR21/CR47/

62 ohm

CR2/CR11/CR14/CR24

C C

B B

ALC889B ALC898/ALC892

O
X

10uF/X5RXXCBC35

X
O

10uF/X5R
XCFB1/CD1/CBC4
OCD2/CD3/CQ3/CQ4

X
O

62 ohm

X

10uF/X5R

O

22uF/X5R22uF/X5R 22uF/X5R
10uF/X5R

O
X

62 ohm

co-layout

SPDIFO2_HDMI(24)

SPDIFO3_HDMI(24)

50歐姆:4/5

VCC3

CR60/CBC32 close to PCH

C_ACZ_SDOUT(12)
C_ACZ_BITCLK(12)

C_ACZ_SDIN2(12)
C_ACZ_SYNC(12)

C_-ACZ_RST(12)

CR38 2.2/H/6

VCC3

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

CR54 22/4

CBC31

CBC24
22u/8/X5R/6.3V/M

CBC35 10u/8/X5R/6.3V/K/X

CBC36 10u/8/X5R/6.3V/K/X

CR49 0/4

CR55 22/4

CBC32

0.1u/4/X7R/16V/K

S_SURR_L(24)

S_SURR_R(24)

1
2
3
4
5
6
7
8

9
10
11
12

CEN(24)

LFE(24)

SPDIF(24)

DVDD1
GPIO0/XTALI
GPIO1/XTALO
DVS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA-IN
DVDD2
SYNC
RESET#
PC_BEEP

CR36 20K/4/1

4847464544434241403938

LFE

CEN

AVSS2

SPDIFO

SPDIF/EAPD

SURBACK-R/XTALSEL

SURBACK-L/JD0 GPIO0

SENSE A(JD1)/PHONE JD5

LINE2-L/AUX-L

LINE2-R/AUX-R

MIC2-L/JD2

1314151617181920212223

SURR-L

SURR-R

JDREF (NC)/JD3

MIC2-R/JD1 GPIO1

CD_L

CD_GND

CD_R

MIC1-L/MIC1

MIC1-R/MIC2

0.1u/4/X7R/16V/K

37

ALC889A+

AVDD2

LINE1-VREFOR/VREFO3
LINE1-VREFO-L/AFILT1

MIC1-VREFO-L/VREFOUT

LINE1-L

LINE1-R

24

FRONT-R

FRONT-L

SENSE B (JD2)/FMIC1

DCVOL/VREFVOUT2

MIC1-VREFO-R/FMIC2

LINE2-VREFO/JD4

MIC2-VREFO/AFILT2

VREF

AVSS1

AVDD1

ALC889-GR/S

CBC12

CU1

SURR_R (24)
SURR_L (24)

AVDD

CR6 5.11K/4/1
CR40 10K/4/1

CR28 47/4/1

JD resistors close to pin34 of CODEC

36
35
34
33
32
31
30
29
28
27
26
25

CBC3

0.1u/4/X7R/16V/K

VODR

VOBR

AVDD

LINE_O_R (24)
LINE_O_L (24)

CR17 8.2K/4

CR30 8.2K/4

22u/8/X5R/6.3V/M/X
CBC5
22u/8/X5R/6.3V/M

S_SURR_JD (24)
CEN_JD (24)
FAUDIO_JD (24)

CBC11
1n/4/X7R/50V/K

Can Support Amp Out

MIC1_VREFO_R (24)
LINE2_VREFO (24)
MIC2_VREFO (24)

MIC1_VREFO_L (24)

CBC4

CFB1
30/6/4A/S/X

1

CD1
AZ2225-01L/SOD323/X

ALC892/ALC898

5VDUAL

Digital Area Analog Area

CBC1 22u/8/X5R/6.3V/M
CBC2 22u/8/X5R/6.3V/M
CBC7 10u/8/X5R/6.3V/K

FRONT_JD(24)

LINE1_JD(24)

MIC1_JD(24)

SURR_JD(24)

A A

JD resistors close to pin13 of CODEC

CR18 5.11K/4/1
CR39 10K/4/1
CR16 20K/4/1
CR48 39.2K/4/1

CBC9 10u/8/X5R/6.3V/K

LINE_IN_R (24)
LINE_IN_L (24)
MIC1_R (24)
MIC1_L (24)

50

歐姆

:4/10

Gigabyte Technology

LINE2_L(24)

LINE2_R(24)

MIC2_L(24)

5

4

MIC2_R(24)

3

2

Title

Size Document Number Rev
Custom

Date: Sheet

HD AUDIO ALC889A

GA-Z68X-UD3R-B3

23 40Thursday, April 14, 2011

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5

CODEC POWER/EMI PAD

EUP

5VDUAL

CD4148WP/1206/300mA

D D

22u/8/X5R/6.3V/M

上

ALC892時,

0/6/SHT/X

C C

AVDD

CQ4

CBC8

此顆電容要保留

CR4

SPDIFO2_HDMI(23)
SPDIFO3_HDMI(23)

4

CQ3

123

78L05/SOT89/0.1A

1

CD2
AZ2225-01L/SOD323

ADD CD2 For ESD PROTECT DIODE

CESD1

1
2
3

AZ2025-04S/SOT23-5L/[10TA1-0I2025-10R]/X

CR52 0/4
CR53 0/4/X

CBC37

100p/4/NPO/50V/J

CR44 0/6/X

CR23 2.2/6

+12V

CD3
CD4148WP/1206/300mA

CBC21

0.1u/4/X7R/16V/K/X

CR37 0/4/X

5

4

M2_RM2_L

L2_LL2_R

PH/1*2/BK/2.54/VA/D

PIN

SPDIF_O

For HDMI SPDIF

AZALIA JACK

BTX AZALIA CONNECTOR

CESD2

B B

1
2
3

AZ2025-04S/SOT23-5L/[10TA1-0I2025-10R]/X

AJ_B2AJ_A2

5

AJ_C5AJ_C2

4

11NR6-403007-21R

AUDIOB

A3

LINE1_JD(23)

FRONT_JD(23)

A A

LINE1_JD CEN_JD
AJ_A5 BJ_B5

AJ_A2

FRONT_JD
AJ_B5

AJ_B2

MIC1_JD
AJ_C5

AJ_C2

5

A3

A2

A2

A4

A4

A1

A1

GND

LINE-IN

B3

B3

B2

B2

B4

B4

B1

B1

GND

LINE-OUT

C3

C3

C2

C2

C4

C4

C1

C1

GND

C0

C0

MIC-IN

2X3RP/26P/OR,BK,GY,BU,GE,PK/RA

BLUE

LINE-IN

GREEN

PINK

MIC-IN

4

FUSEVCC_R7

CESD4

1
2
3

AZ2025-04S/SOT23-5L/[10TA1-0I2025-10R]/X

CEN_JD(23)

SURR_JD(23)

S_SURR_JD(23)MIC1_JD(23)

SPDIF

SPDIF(23)

SPDIF SPDIFSPDIFO_HDMI

AJ_A5AJ_B5

5

BJ_A2BJ_C2

4

BJ_B2

SURR_JD
BJ_C5

BJ_C2

S_SURR_JD
BJ_A5

BJ_A2

4

GIn

NC NC

1
2
3

CESD5

1
2
3

AZ2025-04S/SOT23-5L/[10TA1-0I2025-10R]/X

AUDIOA

D3

D3

D2

D2

D4

D4

D1

D1

E3

E3

E2

E2

E4

E4

E1

E1

F3

F3

F2

F2

F4

F4

F1

F1

F0

F0

G4

G4

2X3RP/26P/OR,BK,GY,BU,GE,PK/RA

OPTICAL

V

4 5

6 7

FR/5P/BK/T/D/S(GY)

5

SPDIFO_HDMISPDIFO_HDMI

4

CESD3

1
2
3

AZ2025-04S/SOT23-5L/[10TA1-0I2025-10R]/X

5

4

Orange

GND

REAR

CEN/LFE

Black

GND
CEN

SURROUNDLINE-OUT

Gray

GND

SIDE

SURROUND SIDE

G1

G1

G2

G2

G3

G3

3

LINE-OUT

LINE_O_R(23)

LINE_O_L(23)

LINE-IN

MIC-IN

SURROUND

CEN/LFE

SURR BACK

BJ_A5BJ_B5

BJ_B2BJ_C5

AZALIA FRONT PANEL

FAUDIO_JD(23)

3

LINE2_VREFO(23)

MIC2_VREFO(23)

CBC20 10u/8/X5R/6.3V/K

MIC2_L(23)

CBC15 10u/8/X5R/6.3V/K

LINE2_R(23)
LINE2_L(23)

100u/OS/D/16V/66/30m
CEC6
CEC1

CQ2

BAT54A/SOT23/200mA

CQ1

BAT54A/SOT23/200mA

1

+

1

+

100u/OS/D/16V/66/30m

L2_R
L2_L

2

CEC2 100u/OS/D/16V/66/30m

CEC3 100u/OS/D/16V/66/30m

LINE_IN_R(23)

LINE_IN_L(23)

MIC1_R(23)

MIC1_L(23)

CEC5 100u/OS/D/16V/66/30m

SURR_R(23)

CEC7 100u/OS/D/16V/66/30m

SURR_L(23)

CEC9 100u/OS/D/16V/66/30m

LFE(23)

CEC10 100u/OS/D/16V/66/30m

CEN(23)

CEC8 100u/OS/D/16V/66/30m

S_SURR_R(23)

CEC4 100u/OS/D/16V/66/30m

S_SURR_L(23)

SOT23

CR25 8.2K/4
CR15 8.2K/4

SOT23

CR12 8.2K/4
CR3 8.2K/4

EMI

CR2 62/4
CR11 62/4

L2_R

CR14 62/4
CR24 62/4

2

1

+

1

+

CR5 62/4

CR13 62/4

CR29 62/4

CR32 62/4

MIC1_VREFO_L(23)
MIC1_VREFO_R(23)

1

+

1

+

1

+

1

+

1

+

1

+

M2_L
M2_R

L2-R
L2-LL2_L

CR1 0/4/X

CBC10

180p/4/NPO/50V/J

1

CBC26
180p/4/NPO/50V/J

CBC27
180p/4/NPO/50V/J

CBC22
180p/4/NPO/50V/J

BJ_C5

BJ_C2

CBC28
180p/4/NPO/50V/J

CR42 22K/4
CR51 22K/4

BJ_B5

BJ_B2

CBC34
180p/4/NPO/50V/J

CR43 22K/4
CR22 22K/4

CBC6

BJ_A5

BJ_A2

CBC30
180p/4/NPO/50V/J

Digital Area

3VDUAL

AJ_B5

AJ_B2

AJ_A5

AJ_A2

AJ_C5

AJ_C2

CR56

8.2K/4/X

CR7 62/4

CR9 62/4

CR46 62/4

CR19 62/4

CR50 62/4

CR41 62/4

CR21 62/4

CR47 62/4

CR27 22K/4
CR26 22K/4

CBC16

180p/4/NPO/50V/J

CBC23

180p/4/NPO/50V/J

CBC18

180p/4/NPO/50V/J

CBC19

180p/4/NPO/50V/J

EMI

CBC29

180p/4/NPO/50V/J

EMI

CBC25

180p/4/NPO/50V/J

EMI

CBC33

180p/4/NPO/50V/J

F_AUDIO

1

2

3

4

5

6
7
9

10

bh/2*5k8/bk/2.54/va/[11nh3-000205-p1r]

CBC17

180p/4/NPO/50V/J

CR10 22K/4
CR8 22K/4

CR20 22K/4
CR45 22K/4

CR35 20K/4/1
CR31 39.2K/4/1

180p/4/NPO/50V/J

Gigabyte Technology

Title

Size Document Number Rev
Custom

Date: Sheet

AUDIO JACK

GA-Z68X-UD3R-B3

1

C_-ACZ_DET (12)MIC2_R(23)

1.0

of

24 40Thursday, April 14, 2011

Gigabyte Confidential

Do not Copy

5

CPU_VTTPVCC

DR233
100K/4/1

D D

FB

DR226

5.49K/4/1
1n/4/X7R/50V/K/X

DC137

1.5n/4/X7R/50V/K

DR200 0/4/SHT/M/X

VCORE_ADJ(27)

VTT_PWRGD(28,31)

-PVIDALRT(27)
PVIDSOUT(27)
PVIDSLCK(27)

DR244 10/4

VR_HOT(21)

A_VSS_SENSE(4)

DR225 0/4/SHT/X

DR194 499/4/1

DR195 0/4/SHT/X

VSEN

VCORE

DR205

8.2K/4

DR203
100/4/1

FB_1(27)

DBC95

A_VCC_SENSE(4)

Disable VAXG

C C

IOUT

DR240 2M/4/1/X

VCC

IOUT(27)

Fsw = 10^11 / (Rt/2)

DBC94

0.033u/4/X7R/16V/K

Fast DVID=10mV/us [T=400mV/(10mV/us)=40us]
Q = C*V = I*T
6000uF*400mV = I*40us
I = 60A

------------------------­Fast DVID=20mV/us [T=400mV/(20mV/us)=20us]
Q = C*V = I*T
6000uF*400mV = I*20us
I = 120A

B B

OCP

點做在

240A
L=0.8uH/0.85m ohm
Isens+ DR45~DR64
Risen=[load/phase)*DCR]/Isen
=[(240A/12)X0.85m]/50uA=340ohm
L/DCR=RC' 0.8u/0.85m=RX0.22u 'DR49~DR70=4.27K
Rset=57.6k (ISL6366 set range 3.84k~115.2k)

57.6K/64=0.9K , 0.9K + 100ohm=1k --> DR105~DR111
DR104~DR117=100ohm
Vmon=(Rimon/N)*(DCR/Risen)*Iout

1.085=(21k/12)*(0.85/332)*Iout
Iout=242A , Rmon=DR158=21K
Fsw=(10^11)/(Rt/2)=600KHz , Rt=83k

阻值

332ohm

DR242

DR229

100/4/1

100/4/1/X

DBC96

1u/4/X5R/6.3V/K

DR241
21K/4/1

DR228
100/4/1

DR230 51/4/1

DR224 57.6k/4/1 DR168

VDIFF

DR216249/4/1

DBC92

DR221 4.87K/4/1

DBC88

0.1u/4/X7R/16V/K/X

DBC84

0.1u/4/X7R/16V/K/X

DBC87

0.1u/4/X7R/16V/K/X

FS(27)

DR207
330K/4/1

DBC91 33p/4/NPO/50V/J

DBC90 680p/4/X7R/50V/K DC136 27p/4/NPO/50V/J/X

DR211
10/4

Rt

FBFBFBFBFBFB

680p/4/X7R/50V/K

VR_RDY

DBC93 1n/4/X7R/50V/K

DR212 100/4/1

DR210 4.87K/4/1/X

VSEN

DR234 0/4/SHT/M/X

DR245 0/4/SHT/M/X
DR235 0/4/SHT/M/X

DR232 0/4/SHT/M/X

DR246
1M/4

DR206

57.6K/4/1

DR190

2K/4/1/X

DR208
10/4

VCC3

0.1u/4/X7R/16V/K/X
DR231

1K/4/1

VR_RDY

N_-SLP_S3(12,20,28,29)

4

DBC79

0.1u/4/X7R/16V/K

DU17

40

EN_VTT

11

SVALERT#

10

SVDATA

12

SVCLK

13

VR_RDY

17

VR_RDYS

15

VR_HOT#

8

COMP

7

FB

6

PSICOMP

5

HFCOMP

4

VSEN

3

RGND

18

COMPS

19

FBS

16

HFCOMPS

20

VSENS

21

RGNDS

BTS_IMAXS_TCOMPS

9

IMON

ADDR_DES_FDVID_TMAX

14

IMONS

34

FS_DRP

22

FSS_DRPS

33

RSET

32

IAUTO

BOTTOM PAD
CONNECT TO GND
Through 8 VIAs

ISENS+

DR237 1K/4/1/X
DR238 0/4/SHT/M/X

ISENS-

disable VAXG

3VDUAL

DR253

8.2K/4

DBC97

DR243 8.2K/4

DR249 8.2K/4/X

VCC

DR202

2.2/6

DBC85
1u/6/X7R/16V/K

VCC_PWM

35

PWM1

ISEN1+

VCC

ISEN1-

PWM2

ISEN2+

ISEN2-

PWM3

ISEN3+

ISEN3-

PWM4

ISEN4+

ISEN4-

PWMS

ISENS+

ISNES-

EN_PWR_OVP

RAMP_ADJ

BT_SUTH_TCOMP

NPSI_DE_IMAX

GND

49

ISL6364CRZ/QFN48

132

V12

VCC_PWM

1u/6/X7R/16V/K

38
46
45

36
42
41

39
48
47

37
44
43

26
24
25

1
2
30
29
27
28

31

TM

23

TMS

3VDUAL

DR255
1K/4/1/X

DR256
100K/4/1

DQ29

SOT23

132

MMBT2222A/SOT23/600mA/40

DQ27

SOT23

MMBT2222A/SOT23/600mA/40

DBC110

DBC111

1u/6/X7R/16V/K

DC133 27p/4/NPO/50V/J/X

DR184 100/4/1

DR185 1K/4/1
DBC81 0.1u/6/X7R/25V/K/X

DC135 27p/4/NPO/50V/J/X

DR188 100/4/1

DR189 1K/4/1
DBC83 0.1u/6/X7R/25V/K/X

DR198 100/4/1

DR183 1K/4/1
DBC80 0.1u/6/X7R/25V/K/X

DC134 27p/4/NPO/50V/J/X

DR186 100/4/1

DR187 1K/4/1
DBC82 0.1u/6/X7R/25V/K/X

DR222 0/4/SHT/M/X

ISENS+
ISENS-

BT

DR214

10K/4/1/X

DR236
0/4/SHT/M/X

0.1u/4/X7R/16V/K

VCC3

DR254
1K/4/1

N_PCH_VRMPWRGD (12)

DBC98

0.1u/4/X7R/16V/K

0.8uH/35A/PINC/FR/D
DL1

R50

DEC2
DBC112
1u/6/X7R/16V/K

270u/FP/D/16V/88/12m

PWM1

PWM2

PWM3

PWM4

VCC_PWM

DR199 2.74K/4/1

DR217

DR223

10K/4/1
499K/4/1

DR209 1K/4/1

DBC89

3

1

1

+

+

DEC3

270u/FP/D/16V/88/12m

PWM1 (26)
ISEN1 (26)

PWM2
ISEN2 (26)

PWM3
ISEN3 (26)

PWM4
ISEN4 (26)

OVP

DR196 6.65K/4/1

DBC86 0.1u/4/X7R/16V/K

DR201 100K/4/1
DR204 499K/4/1
DR213 499K/4/1
DR215 499K/4/1/X
DR220 0/4/X
DR218 75K/4/1

For new Cut5 sample
setting

DR219
100K/4/1

VCC_PWM

DRT1
10K/1/4/S

Close VCORE output choke

DEC1

270u/FP/D/16V/88/12m

Disable VAXG

+12V

VCC_PWM

2

VIN

1

+

VCC

PH3

+12V

DR173

8.2K/4

D

GS

2

DR162

8.2K/4/X

PH4

+12V

DR43

8.2K/4

D

GS

2

+

D

GS

2

GS

3

DQ17
2N7002/SOT23/25pF/5

1

PH2

+12V

3

D

GS

2

1

VCC

D

GS

2

GS

3

DQ4
2N7002/SOT23/25pF/5

1

1

3

DQ18
2N7002/SOT23/25pF/5

1

PWM3

3

D

DQ15
2N7002/SOT23/25pF/5

2

1

PWM3_DRV

VCC

3

D

DQ11
2N7002/SOT23/25pF/5/X

GS

2

1

PWM2

3

D

DQ10
2N7002/SOT23/25pF/5/X

GS

2

1

PWM2_DRV

DQ12
2N7002/SOT23/25pF/5/X

3

DQ5
2N7002/SOT23/25pF/5

1

PWM4

3

D

DQ6
2N7002/SOT23/25pF/5

2

1

PWM4_DRV

1

+

VCORE VCORE

1

1

+

+

+12V

DR191

8.2K/4

3

VCC

D

DQ20
2N7002/SOT23/25pF/5

DR247

GS

8.2K/4

PWM3_CR

PWM3_CR(26,27)

EN_PH2(26,27)

PWM4_CR

PWM4_CR(26,27)

VCORE VCOREVCORE VCOREVCORE

1

+

1

+

EN_PH2

VCC

1

+

DC139

0.01u/4/X7R/25V/K

VCC

DR167

8.2K/4/X

DC140

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

DR53

GS

8.2K/4

DC141

0.01u/4/X7R/25V/K

2

1

+12V

DR165

8.2K/4/X

3

D

GS

2

1

+12V

DR42

8.2K/4

3

D

DQ3
2N7002/SOT23/25pF/5

2

1

DQ13
2N7002/SOT23/25pF/5/X

PWM3

0/4/X

PWM3_DRV (26)

PWM2

DR160
0/4

PWM2_DRV (26)

PWM4

DR75
0/4/X

PWM4_DRV (26)

1

VCORE

1

+

DEC11

VCC3

A A

DR250 1K/4/1

A_TDI(4)

DR252 10K/4/1

3

D

DR251
22K/4

132

DQ25
2N7002/SOT23/25pF/5

GS

SOT23

2

1

DQ26
MMBT2222A/SOT23/600mA/40

SOT23

Set BT=PD 10K for Vboot=1.1V

5

BT

4

3

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

DEC4

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

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

DEC5

DEC6

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

DEC12

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

2

DEC7

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

DEC8

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

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

Title

ISL6366 for VR12 DT

Size Document Number Rev

Custom

Date: Sheet

DEC10

Gigabyte Technology

GA-Z68X-UD3R-B3

1

1.0

of

25 40Thursday, April 14, 2011

Gigabyte Confidential

Do not Copy

5

DR26 4.3K/4/1

PHASE1

DC16

0.22u/6/X7R/16V/K

DR14 430/4/1

DC5

82p/4/NPO/50V/J

DUU1
ISL6617CRZ/DFN10

1

ISENA+

2

ISENA-

3 8

PWMIN IOUT

PWM1(25)

D D

PWM2_DRV(25)

C C

PWM3_DRV(25)

B B

82p/4/NPO/50V/J

PWM4_DRV(25)

DC3

82p/4/NPO/50V/J

DC25
82p/4/NPO/50V/J

DC116

82p/4/NPO/50V/J

82p/4/NPO/50V/J

DC98

DC102
82p/4/NPO/50V/J

82p/4/NPO/50V/J

DC122

4

ISENB+

5 6

ISENB- PWMB

430/4/1

DR27

DC29

DR8 430/4/1

DUU2
ISL6617CRZ/DFN10

1

ISENA+

2

ISENA-

3 8

PWMIN IOUT

4

ISENB+

EN_PH_SYNC

5 6

ISENB- PWMB

430/4/1

DR29

DR157

DR153 430/4/1

DUU3
ISL6617CRZ/DFN10

1

ISENA+

2

ISENA-

3 8

PWMIN IOUT

4

ISENB+

EN_PH_SYNC

5 6

ISENB- PWMB

430/4/1

DR158

DR108 4.3K/4/1

DC105

0.22u/6/X7R/16V/K

DR95 430/4/1

DC106

0.1u/6/X7R/25V/K
DUU4
ISL6617CRZ/DFN10

1

ISENA+

2

ISENA-

3 8

PWMIN IOUT

4

ISENB+

EN_PH_SYNC

5 6

ISENB- PWMB

DR107

DC104

430/4/1

0.22u/6/X7R/16V/K

DR109

DC107

0.1u/6/X7R/25V/K

LED POWER

A A

N_GPIO32(12)

LED_PWR1

DR268

DR269

8.2K/4

8.2K/4

DR270

132

MMBT2222A/SOT23/600mA/40

8.2K/4

DC15

0.1u/6/X7R/25V/K

10

PWMA

9

VCC

7

EN_PH_SYNC

11

GND

DR38

4.3K/4/1

DC35

0.22u/6/X7R/16V/K
DC34

0.1u/6/X7R/25V/K

DR28

4.3K/4/1

DC13

0.22u/6/X7R/16V/K
DC12

0.1u/6/X7R/25V/K

10

PWMA

9

VCC

7

11

GND

DR39

4.3K/4/1

DC37

0.22u/6/X7R/16V/K
DC36

0.1u/6/X7R/25V/K

4.3K/4/1

DC123

0.22u/6/X7R/16V/K
DC121

0.1u/4/X7R/16V/K

10

PWMA

9

VCC

7

11

GND

DR159

4.3K/4/1

DC124

0.22u/6/X7R/16V/K
DC125

0.1u/6/X7R/25V/K

10

PWMA

9

VCC

PWM4_CR_A

7

11

GND

4.3K/4/1

LED_PWR

DQ39

132

PMBT2907A/SOT23/-600mA/50

DR272 0/4/X

LED_PWR1

DR271 0/4/SHT/M/X

DQ40

SOT23

5

PWM3_CR_A

PHASE7

VCORE7

P_VCC04

PHASE8

VCORE8

SOT23

VCORE1

PWMA1

P_VCC01

ISEN1 (25)

PWMB1

PHASE2

VCORE2

PHASE3

VCORE3

PWMA2

P_VCC02

ISEN2 (25)

EN_PH2_A

PWMB2

PHASE4

VCORE4

PHASE5

VCORE5

PWMA3

P_VCC03

ISEN3 (25)

PWMB3

PHASE6

VCORE6

PWMA4

ISEN4 (25)

PWMB4

EN_PH1

VCC

VCC
VCC3

VCC

DR10

1/6

DC27

VCC

DR146
1/6

DC114

0.1u/4/X7R/16V/K
DR122 0/4/X

VCC

DR92

DC96

0.1u/4/X7R/16V/K
DR84 0/4/X

DR5

1/6

DC23

0.1u/4/X7R/16V/K
DR15 0/4/X

0.1u/4/X7R/16V/K

1/6

PWM4_CR (25,27)

DR69 1/4/1

VCC

VCC

EN_PH2 (25,27)

VCC

VCC

PWM3_CR (25,27)

VCC

VCC

PHASE LED

DC75 1u/4/X5R/6.3V/K

DR48 1/6

VCC

DC58

1u/4/X5R/6.3V/K

DC46

0.1u/6/X7R/25V/K

VIN

DBC10

DBC16

1u/6/X7R/16V/K

1u/6/X7R/16V/K

DC76 1u/4/X5R/6.3V/K

DR70 1/4/1

DR49 1/6

VCC

DC60

1u/4/X5R/6.3V/K

0.1u/6/X7R/25V/K

VIN

DBC29

1u/6/X7R/16V/K

DC77 1u/4/X5R/6.3V/K

DR71 1/4/1

DR50 1/6

DC62

1u/4/X5R/6.3V/K

0.1u/6/X7R/25V/K

VIN

DBC116

1u/6/X7R/16V/K

DR72 1/4/1

DC78 1u/4/X5R/6.3V/K

DR51 1/6

DC64

1u/4/X5R/6.3V/K

0.1u/6/X7R/25V/K

VIN

DBC122

1u/6/X7R/16V/K

LED1(27)

DR296 0/4

STAGE1

P_LED3(27) P_LED4(27)

DR298 0/4/SHT/M/X

1
2
3
4

DC47

5
6
7
8
9

DBC25

10

1u/6/X7R/16V/K

1
2
3
4

DC48

5
6
7
8
9

DBC117

10

1u/6/X7R/16V/K

1
2
3
4

DC49

5
6
7
8
9

10

DBC123

1u/6/X7R/16V/K

DR273
220/6

DD1
LED/G/6/S

LED1 LED2

P_LED2(27)

LED_PWR

DR275
220/6

DD3
LED/Y/6/S

STAGE3

LED3 LED4

4

VIN

PWMA1

A_WORK

PHASE1

1

SMOD

2

VCIN

3

VDRV

4

BOOT

5

CGND

6

GH

7

PHASE

8

VIN

9

VIN

10

VIN

PHASE2

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

11

PHASE3

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

11

PHASE4

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

11

DR297 0/4/SHT/M/X

EN_VTT(27) PHASE5

DTP5

3837363534

41

394042

43

VIN

VSWH

VIN

VIN

VIN

1314151617

11

12

VIN

PWMB1

41

42

43

VIN

CGND

VSWH

VIN

VIN

VIN

1314151617

12

PHASE2

VIN

PWMA2

41

404243

VIN

CGND

VSWH

SiC769CD/MLP66-40

VIN

VIN

VIN

1314151617

12

PHASE3

VIN

PWMB2 PHASE8

41

404243

VIN

CGND

VSWH

SiC769CD/MLP66-40

VIN

VIN

VIN

1314151617

12

PHASE4

LED_PWRLED_PWR

25mA

PWM

CGND

DISBL#

DU1

SiC769CD/MLP66-40

VIN

VSWH

PGND

PHASE1

EN_VTT(27)

3837363534

39

40

PWM

DISBL#

DU2

SiC769CD/MLP66-40

VSWH

PGND

EN_VTT(27)

3837363534

39

PWM

THDN

DISBL#

DU3

VSWH

PGND

PGND

EN_VTT(27)

3837363534

39

PWM

THDN

DISBL#

DU4

VSWH

PGND

PGND

DR274
220/6

DD2
LED/G/6/S

THDN

PGND

THDN

PGND

B_WORK

18

A_WORK

CGND

PGND

18

B_WORK

CGND

PGND

18

GL

33

VSWH

PHASE1

PHASE2

PHASE3

PHASE4

DL2

DR59

2.2/6
DC69

1n/4/X7R/50V/K

DL3

DR60

2.2/6
DC59

1n/4/X7R/50V/K

DL4

R50

DR61

2.2/6
DC61

1n/4/X7R/50V/K

DL5

R50

DR62

2.2/6
DC63

1n/4/X7R/50V/K

0.8uH/35A/PINC/FR/D

R50

DR377 0/4S/X

0.8uH/35A/PINC/FR/D

R50

DR376 0/4S/X

0.8uH/35A/PINC/FR/D

DR375 0/4S/X

0.8uH/35A/PINC/FR/D

DR374 0/4S/X

VCORE

VCORE

VCORE

CGND

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

PGND

18

22

21

203219

DTP6

GL

33

VSWH

CGND

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

PGND

22

21

203219

DTP7

GL

33

VSWH

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

DTP8

GL

33

VSWH

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

VCORE

VCORE2

VCORE3

VCORE4

VCORE1

VCC

VCC

VCC

VCC

VCC

VCC

DR175 1/6

DR138 1/6

VCC

DR161 1/4/1

DR163 1/6

1u/4/X5R/6.3V/K

1u/6/X7R/16V/K

DR174 1/4/1

1u/4/X5R/6.3V/K

1u/6/X7R/16V/K

DR133 1/4/1

1u/4/X5R/6.3V/K

1u/6/X7R/16V/K

DR154 1/4/1

DR155 1/6

VCC

1u/4/X5R/6.3V/K

1u/6/X7R/16V/K

0.1u/6/X7R/25V/K

VIN

DBC14

0.1u/6/X7R/25V/K

VIN

DBC23

0.1u/6/X7R/25V/K

VIN

DBC48

0.1u/6/X7R/25V/K

VIN

DBC120

STAGE2

DR299 0/4/SHT/M/X

STAGE4

4

LED_PWR

DR276
220/6

DD4
LED/R/6/S

VCC

DR74
1K/4/1

DR197 8.2K/4

EN_VTT

EN_VTT(27)

3

DC126 1u/4/X5R/6.3V/K

DC127

DC128

1u/6/X7R/16V/K

DC130 1u/4/X5R/6.3V/K

DC131

DC132

1u/6/X7R/16V/K

DC109 1u/4/X5R/6.3V/K

DC110

DC111

1u/6/X7R/16V/K

DC117 1u/4/X5R/6.3V/K

DC118

DC119

1u/6/X7R/16V/K

VCC

DR181
1K/4/1

DQ23
MMBT2222A/SOT23/600mA/40

SOT23

132

3

DBC13

DBC76

DBC115

DBC121

1
2
3
4
5
6
7
8
9

10

1
2
3
4
5
6
7
8
9

10

1
2
3
4
5
6
7
8
9

10

1
2
3
4
5
6
7
8
9

10

3

D

GS

2

1

VIN

43

VSWH

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

VIN

1314151617

11

12

VIN

PHASE6

43

VSWH

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

VIN

1314151617

11

12

VIN

PHASE7

43

VSWH

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

VIN

1314151617

11

12

VIN

43

VSWH

SMOD
VCIN
VDRV
BOOT
CGND
GH
PHASE
VIN
VIN
VIN

VIN

VIN

1314151617

11

12

N_-THRMTRIP (4,11)

DQ22
2N7002/SOT23/25pF/5

SOT23

PWMA3

41

VIN

CGND

VIN

VIN

PHASE5

PWMB3

41

VIN

CGND

VIN

VIN

PHASE6

PWMA4

41

VIN

CGND

VIN

VIN

PHASE7

PWMB4

41

VIN

CGND

VIN

VIN

PHASE8

EN_VTT(27)

3837363534

394042

PWM

THDN

DISBL#

DU5

SiC769CD/MLP66-40

VSWH

PGND

PGND

EN_VTT(27)

3837363534

394042

PWM

THDN

DISBL#

DU6

SiC769CD/MLP66-40

VSWH

PGND

PGND

EN_VTT(27)

3837363534

394042

PWM

THDN

DISBL#

DU7

SiC769CD/MLP66-40

VSWH

PGND

PGND

EN_VTT(27)

3837363534

394042

PWM

THDN

DISBL#

DU8

SiC769CD/MLP66-40

VSWH

PGND

PGND

A_WORK

CGND

PGND

18

B_WORK

CGND

PGND

18

A_WORK

CGND

PGND

18

B_WORK

CGND

PGND

18

DTP17

DTP18

DTP13

DTP16

2

VCC

DR227

SYNC12_G

SYNC12_G

VCC

EN_PH1

EN_PH2_A

PWM3_CR_A

SYNC12_G

PWM4_CR_A

SYNC12_G

DQ14

SOT23

BAT54A/SOT23/200mA

47K/4/1

DQ19

SOT23

132

MMBT2222A/SOT23/600mA/40

VCC

DR2

7.5K/4/1

DR3
14K/4/1

3

D

GS

2

1

VCC

DR117

7.5K/4/1

DR121
14K/4/1

3

D

GS

2

1

VCC

DR85

7.5K/4/1

DR83
14K/4/1

3

D

DQ7

GS

SOT23

2

1

2N7002/SOT23/25pF/5

VCC

DR1

7.5K/4/1

DR25
14K/4/1

3

D

DQ2

GS

SOT23

2

1

2N7002/SOT23/25pF/5

SYNC12

GL

33

VSWH

PHASE5

PHASE6

PHASE7

PHASE8

DL6

R50

DR156

2.2/6
DC120

1n/4/X7R/50V/K

DL7

R50

DR164

2.2/6
DC129

1n/4/X7R/50V/K

DL8

R50

DR98

2.2/6
DC94

1n/4/X7R/50V/K

DL9

R50

DR139

2.2/6
DC112

1n/4/X7R/50V/K

0.8uH/35A/PINC/FR/D

DR386 0/4S/X

0.8uH/35A/PINC/FR/D

DR387 0/4S/X

0.8uH/35A/PINC/FR/D

DR384 0/4S/X

0.8uH/35A/PINC/FR/D

DR385 0/4S/X

VCORE

VCORE

VCORE

VCORE

VCORE5

VCORE6

VCORE7

VCORE8

SYNC12

DR177 47K/4/1

SYNC12(27)

EN_PH1

SYNC12_G

SYNC12_G

VCC

DR166

DR169

8.2K/4

8.2K/4

A_WORK(27)
B_WORK(27)

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

GL

33

VSWH

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

GL

33

VSWH

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

GL

33

VSWH

VSWH

VSWH

VSWH

31

VSWH

30

VSWH

29

VSWH

28

PGND

27

PGND

26

PGND

25

PGND

24

PGND

23

PGND

PGND

PGND

PGND

PGND

22

21

203219

MOS HEATSINK

1

MOS_HS1

1

MOS HS/[12SP2-PT0673-31R_12SP2-PT0673-32R_12SP2-PT0673-33R]

MOS HS/[12SP2-PT0673-01R_12SP2-PT0673-02R_12SP2-PT0673-03R]/X

1

MOS_HS2

1

2

2

2

2

2

1

SYNC12_G

DQ1
2N7002/SOT23/25pF/5

SOT23

DQ8
2N7002/SOT23/25pF/5

SOT23

VCC

DR170
47K/4/1

Title

Size Document Number Rev
Custom

Date: Sheet

Gigabyte Technology

CPU CORE VR

GA-Z68X-UD3R-B3

1

of

26 40Thursday, April 14, 2011

1.0

Gigabyte Confidential

Do not Copy

5

IOUT

DR334 0/4/X

+12V

DR323
0/4/SHT/M/X

DR313
0/4/X

0.1u/6/X7R/25V/K

Rev 0.2 modefy

BC28

BC34

ITE_1
ITE_3

ITE_7
ITE_8

限定用

DC138

8275_PWR

IO_GP80(20)

D D

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

C C

B B

PWM Frequency Setting
FS_F1~FS_F5

A A

DU18A
LM324DR/SO14

411

3

+

2

-

DR306 3K/4/1

DR305
1K/4/1

VCC

7V --> DRMOS Protect

R91
1K/4/1

R93

2.49K/4/1

+12V

411

12

+

13

-

DR307 51/4/1
DR310 121/4/1

DR328 100/4/1
DR331 121/4/1

A_VIDSLCK_VR(4)
A_-VIDALRT_VR(4)
A_VIDSOUT_VR(4)

CUR_DETECT

1

5VSB

R109 8.2K/4

0.1u/4/X7R/16V/K

14

DU18D
LM324DR/SO14

FS_F4
FS_F5

PVIDSLCK(25)

-PVIDALRT(25)
PVIDSOUT(25)

N_-SYS_RST(4,12,32)

SMBDATA(7,8,12,14,15,17,19)

SMBCLK(7,8,12,14,15,17,19)

3VDUAL

DR302 0/4/SHT/M/X

BC47

CPU_VTTP

CPU_VTTP

DR335 22K/4

ITE8275_GP20/21/25/26/27

DR340 8.2K/4

DR327 0/4/X

-8275_RST

+12V

411

10

+

9

-

3VDUAL_PCH

8275_PWR

DR304 0/4/SHT/X
DR311 0/4/SHT/X
DR316 0/4/SHT/X

DR324 0/4/SHT/X
DR325 0/4/SHT/X
DR332 0/4/SHT/X

DR337 8.2K/4
DR341 8.2K/4/X
DR345 8.2K/4

VCC

1u/6/X7R/16V/K

RT10

DU18C
LM324DR/SO14

VCC3 For ITE8275 leakage

3VDUAL

CUR_DETECT

DR303
0/4/X

8

VCC3

-8275_RST

3VDUAL_ITE

DBC103

R126 8.2K/4

DIS_LOAD_L1

A_VIDSLCK_VR(4)
A_-VIDALRT_VR(4)
A_VIDSOUT_VR(4)

DR336 0/4
DR369 0/4/X
DR277 0/4/X

DBC108
1u/6/X7R/16V/K

ITE_1
ITE_2
ITE_3

ITE_6
ITE_7
ITE_8

ITE_10
ITE_11

RT10
AVIN0

ITE_16

5VDUAL

VCC

3VDUAL

ITE_59

SMBDATA_8275
SMBCLK_8275

DU19

1

VCLK1

2

ALERT1#

3

VDIO1

4

GP20

5

GP21

6

VCLK2

7

ALERT2#

8

VDIO2

9

RESET#

10

SDA1

11

SCL1

12

ASEL

13

VCORE_FLG/GP22

14

AVIN0

15

VSS

16

AVCC

3VDUAL

5

4

0X22 = 75%xVCC

R70 0/4/X
R68 0/4/X
R69 0/4/SHT/X

0X26 = 42%xVCC 0X20 = 100%xVCC

3

D

GS

2

MMBT2222A/SOT23/600mA/40/X
DR388

1K/4/1/X

DR300 0/4/X
DR308 0/4/X
DR329 0/4/X

VCORE_DET

64

VCC

VCORE_DET

AVIN1

AVIN2

171819202122232425262728293031

AVIN3
AVIN2
AVIN1

BC23

0.1u/4/X7R/16V/K

NCT_POWER

R30 1.3K/4/1
R31 3.9K/4/1

SMBDATA(7,8,12,14,15,17,19) SMBCLK (7,8,12,14,15,17,19)

100p/4/NPO/50V/J/X

BC24

0.1u/4/X7R/16V/K

R32 3K/4/1
R33 2.2K/4/1

EN_VTT (26)

Q44
2N7002/SOT23/25pF/5

SOT23

1

DR326
1K/4/1/X

DQ48

DR339 8.2K/4/X

DR288 8.2K/4/X

DR287 8.2K/4
DR286 8.2K/4

VSS

SCL2

SDA2

GP14/O6

GP15/O7

GP16/O8

GP17/O9

EXT_CLK/GP10

SLOTOCC#

P_ST0/GP25

P_ST1/GP26

P_ST2/GP27

GP37/P_LEDP
GP36/P_LED6
GP35/P_LED5
GP34/P_LED4
GP33/P_LED3
GP32/P_LED2
GP31/P_LED1
GP30/P_LED0

AVIN3

GP00

GP01/O1

GP02/O2

GP03/O3

GP04/JP0

GP05/JP1

GP06/B_LED0/JP2

GP07/B_LED0/JP3

PWMO0/GP40

PWMO1/GP41

ITE_30
ITE_29
ITE_28
JP3_8275
JP2_8275
JP1_8275
JP0_8275

ITE_21
8275_PWOK

DR357 8.2K/4

DR359 8.2K/4

VCC

4

BC22

VCC

132

PVIDSLCK (25)

-PVIDALRT (25)
PVIDSOUT (25)

VCC3

8275_PWR

ITE_63
ITE_61

ITE_60
ITE_59

DR293 10/4

ITE_50

8275_GPIO11

495051525354555657585960616263

GP11/O4

GP13/O5

VSS

GP12/PSI0

PWMOP
PWMO6
PWMO5
PWMO4
PWMO3

VCC

PWMO2/GP42

PWM_DETGP23

GP24/SNI#

IT8275E/FX/LQFP64

32

ITE_32
JP4_8275

DR367 0/4/SHT/M/X
DR366 0/4/SHT/M/X
DR365 0/4/X

DR358 0/4/SHT/X

CUR_DETECT

0.1u/4/X7R/16V/K/X

DR317 8.2K/4/X

SOT23

DR285 8.2K/4

DR278 10/4

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

DR368 8.2K/4

8275_PWOK

U7

1

8

VDD

VREF1

2

7

B_SEL

VREF2

3

6

GND

VREF3

4 5

SDA SCL

NCT3933U/SOT23-8

U8

1

8

VDD

VREF1

2

7

B_SEL

VREF2

3

6

GND

VREF3

4 5

SDA SCL

NCT3933U/SOT23-8

up6262 0X2A 0X22 0X26
VREF1
VREF2

VCC

DR320
1K/4/1/X

132

DQ43
PMBT2907A/SOT23/-600mA/50/X

DBC100

0.1u/4/X7R/16V/K/X

AVIN0

DBC101
1u/4/X5R/6.3V/K

AVIN1

DBC104
1u/4/X5R/6.3V/K/X

To reduce ripple for sensor

VCORE

SMBCLK_8275 (20)
SMBDATA_8275 (20)
A_-SKTOCC (4,12)
FS_F3
FS_F2
FS_F1
B_WORK (26)
A_WORK (26)
OCP_F3
OCP_F2
OCP_F1

N_-ICH_PSI (12)

DR309 0/4/X

DR322 8.2K/4

ITE_38

DR318 8.2K/4

ITE_37

DR312 8.2K/4

ITE_36

DR338 8.2K/4

ITE_35

DR346 8.2K/4

ITE_34

VCC3

PWM4_CR (25,26)
PWM3_CR (25,26)
EN_PH2 (25,26)

LEDT1 (32)

CPU_LL1
DIS_LOAD_L1

GP0_8275 (4)

DBC107

8275_PWR

VCC1_05_PCH_OV (29)
VCC1_8_PCH_OV (28)
VTTD_ADJ (30)

BC20
100p/4/NPO/50V/J/X

VCORE_ADJ (25)
VCCSA_ADJ (31)
A_SMREF_ADJ (4)

SMBCLK (7,8,12,14,15,17,19)SMBDATA(7,8,12,14,15,17,19)

DDRVTT
VREF_DDRA_CA VCCSADDR15V VCC1_8_PCH
VREF_DDRA_CAVREF_DDRB_DQ

IOUT

SOT23

AVIN2

DBC105
1u/4/X5R/6.3V/K/X

AVIN3

DBC106
1u/4/X5R/6.3V/K

8275_PWR

LED1 (26)
CPU_LL2

P_LED4 (26)
P_LED3 (26)
P_LED2 (26)

VCC3

DBC99
1u/6/X7R/16V/K

DR360 8.2K/4

DR330

0/4/SHT/X

3

0X20

3VDUAL

OCP_F1

OCP_F3

ITE_21

DR348 8.2K/4/X

3

0X2A = 0%xVCC

SMBDATA(7,8,12,14,15,17,19) SMBCLK (7,8,12,14,15,17,19)

VCC1_05_PCHVREF_DDRA_DQ

CPU_VTTVREF3

+12V

411

5

+

6

-

3VDUAL

DR319

8.2K/4

DR290
1K/4/1

DR291 8.2K/4

3VDUAL

DR282
1K/4/1

DR267 8.2K/4

8275_PWR

8275_PWR

8275_PWR

8275_PWR

8275_PWR

8275_PWR

0.1u/4/X7R/16V/K

NCT_POWER

R63 8.2K/4/X
R62 8.2K/4

0.1u/4/X7R/16V/K

NCT_POWERNCT_POWER

R39 8.2K/4
R40 8.2K/4/X

DU18B
LM324DR/SO14

DR344 1K/4/1/X

7

0.1u/4/X7R/16V/K/X

VCC

3

D

GS

2

VCC

D

GS

2

BC30

BC26

VCORE

SMREF

DBC102

CPU_LL1

DR259 174K/4/1

3

D

GS

2

1

OCP_F2

3

D

DR258

GS

8.2K/4

2

DQ31
2N7002/SOT23/25pF/5

SOT23

1

D

DR265

GS

8.2K/4

2

3

DQ37
2N7002/SOT23/25pF/5

SOT23

1

DR294 8.2K/4/X

DR361 8.2K/4

DR350 8.2K/4/X

DR362 8.2K/4

DR351 8.2K/4/X

DR363 8.2K/4/X

DR352 8.2K/4

DR364 8.2K/4

DR353 8.2K/4/X

DR355 8.2K/4/X

DR354 8.2K/4

U10

1

VDD

2

B_SEL

3

GND

4 5

SDA SCL

NCT3933U/SOT23-8

U9

1

VDD

2

B_SEL

3

GND

4 5

SDA SCL

NCT3933U/SOT23-8

3VDUAL

DQ30
2N7002/SOT23/25pF/5

SOT23

DR262 47K/4/1

DQ35
2N7002/SOT23/25pF/5

SOT23

1

DR263 88.7K/4/1

3

DQ36
2N7002/SOT23/25pF/5

SOT23

1

8275_GPIO11

JP0_8275

JP1_8275

JP2_8275

JP3_8275

JP4_8275

2

8

VREF1

7

VREF2

6

VREF3

VREF1
VREF2
VREF3

DQ47
MMBT2222A/SOT23/600mA/40/X

SOT23

132

DR295
75K/4/1/X

50%

DR389
1K/4/1/X

DR349 8.2K/4/X

IOUT (25)

IOUT (25)

IOUT (25)

CPU_LL2

Pin24: GPIO4/JP0, LO : Indirect
mode;HI;bypass mode

Pin25: GPIO5/JP1, HI: Intel SVID mode
Pin26: GPIO6/JP2/B_LED0, Vcore detect LO: Disable

Pin27: GPIO7/JP3/B_LED1,
clock source;HI FOR INTERNAL

Pin31: GPIO23/JP4/PWM_DET, HI: Capture
mode;LO:Normal (Bypass mode)

8
7
6

FB_1 (25)

3VDUAL

DDR_VTT_REF (28)
M_VREFCA_A (7)
M_VREFCA_B (8)

M_VREF_DQA_ADJ (7)
0_6LEVEL_DDR (29)
M_VREF_DQB_ADJ (8)

SMBCLK (7,8,12,14,15,17,19)SMBDATA(7,8,12,14,15,17,19)

DR343
75K/4/1/X

3

D

DQ46
2N7002/SOT23/25pF/5/X

GS

SOT23

2

1

DR391
1K/4/1/X

DR333 8.2K/4/X

100%

3

D

GS

2

目前使用

FS_F1

FS_F3

FS_F4

FS_F5

DR321
75K/4/1/X

DQ45
2N7002/SOT23/25pF/5/X

SOT23

1

LO: External

Pin12: ASEL, HI: 4Eh.

2

1

DR280

8.2K/4

3VDUAL

DR356
1K/4/1

DR370 8.2K/4

3VDUAL

DR279 8.2K/4

3VDUAL

DR281 8.2K/4

3VDUAL

DR315 8.2K/4

SYNC12(26)

DR289
1K/4/1

DR292
1K/4/1

DR314
1K/4/1

3VDUAL

FS_F2

VCC

DR342

8.2K/4

3

D

GS

2

1

VCC

DR257

8.2K/4

3

D

GS

2

1

VCC

DR264

8.2K/4

3

D

GS

2

1

VCC

DR266

8.2K/4

3

D

GS

2

1

VCC

DR171

8.2K/4/X
DR176 8.2K/4

DBC75

0.1u/4/X7R/16V/K/X

DR284 499K/4/1

3

D

DQ42
2N7002/SOT23/25pF/5

GS

SOT23

2

1

DR301 1M/4/1

3

D

DQ44

GS

2N7002/SOT23/25pF/5

SOT23

2

1

DQ50
2N7002/SOT23/25pF/5

SOT23

DR260 2M/4/1

3

D

GS

2

1

DQ28
2N7002/SOT23/25pF/5

SOT23

DR283 3.9M/4/1

3

D

GS

2

1

DQ33
2N7002/SOT23/25pF/5

SOT23

DR261 249K/4/1

3

D

GS

2

1

DQ38
2N7002/SOT23/25pF/5

SOT23

DR172 330K/4/1

3

D

GS

2

DQ32
2N7002/SOT23/25pF/5

SOT23

DQ41
2N7002/SOT23/25pF/5

SOT23

DQ34
2N7002/SOT23/25pF/5

SOT23

DQ16
2N7002/SOT23/25pF/5

SOT23

1

FS (25)

FS (25)

FS (25)

FS (25)

FS (25)

PWM FREQUENCY (400K~750KHz)

FS_F1

FS_F2

GP26 GP25

L

X

L

L

X

X

X

L

Default

400K
500K
600K
750K

2GPO hard to apply 750K
now almost 700K

PWM FREQUENCY (200K~375KHz)

ITE8275

ITE8275

GP26 GP25

L

200K
250K

Default

300K
375K

Title

Size Document Number Rev
Custom

Date: Sheet

Gigabyte Technology

CPU CORE VR

GA-Z68X-UD3R-B3

1

H

L

L

H

H

H

L

of

27 40Thursday, April 14, 2011

FS (25)

1.0

Gigabyte Confidential

Do not Copy

5

C30

0.1u/4/X7R/16V/K

3VDUAL_PCH

R48

8.2K/4/X

3

D

Q16
MMBT2222A/SOT23/600mA/40/X

GS

2

1

C11
1u/4/X5R/6.3V/K/X

3

D

Q27
2N7002/SOT23/25pF/5/X

SOT23

1

5VSB

R89

8.2K/4

3

R77
22K/4

D

GS

2

1

SOT23

132

5VSB

3

D

GS

2

C25

0.1u/4/X7R/16V/K

5

5VSB

84

U12A

3

+

1

2

-

KA393D/SO8

5VDL_G2

R57 220/6/X

SOT23

R56 220/6/X

ERP(20)

Q28
2N7002/SOT23/25pF/5

SOT23

IO_EN2

IO_EN1

R46
150K/4

C14

R47
270K/4

0.1u/6/X7R/25V/K

5VL_EN

Q36
MMBT2222A/SOT23/600mA/40

SOT23

132

C24
1u/4/X5R/6.3V/K

C29
1u/6/X7R/16V/K

Q40
2N7002/SOT23/25pF/5

SOT23

1

R97

8.2K/4

5VDL_G1

5
6

5VDL_G1

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

3VDUAL

Q15
PMBT2907A/SOT23/-600mA/50/X

SOT23

132

3VDUAL_PCH

3VDUAL

Q14
PMBT2907A/SOT23/-600mA/50/X

SOT23

132

3VDUAL_PCH

-5VSB_CTRL(20)

R107
0/4/SHT/X

D3

BAT54C/SOT23/200mA

5VSB

R103

8.2K/4

R104
1K/4/1

132

R105

R127 1K/4/1

132

Q26
MMBT2222A/SOT23/600mA/40

SOT23

5VDUAL

0/4/SHT/M/X

P_EN

5VDUAL

R116

PWOK(20,33)

5VSB

D D

0/4/SHT/X

R113 10K/4/1

R114
10K/4/1

I/O ErP Control

C C

5VSB_CTRL

R51 22K/4/X

5VSB_CTRL

GS

R49 22K/4/X

ERP(20)

R50 8.2K/4/X

2

C10
1u/4/X5R/6.3V/K/X

PCH ErP Control

5VSB

B B

MMBT2222A/SOT23/600mA/40

N_-DEPSLP(12)

A A

Q29

R75 270K/4

C16

1u/4/X5R/6.3V/K

N_-DEPSLP(12)

R66 270K/4

5VL_EN

R112 8.2K/4

+12V

5VSB5VSB

U12B

84

+

7

-

KA393D/SO8

R95

P_EN

22K/4

5VSB

EC7

5VSB_CTRL

R53 22K/4/X

5VDUAL SHORT PROTECT

SOT23

D2

P_EN

BAT54A/SOT23/200mA

Q32

SOT23

MMBT2907A/SOT23/-600mA/50

5VSB

N_-DEPSLP(12)

4

R96

8.2K/4
2SK4212/TO252/1200pF/7.8m

Q41

5V_DRV

1
3

VCC

Q43
P2003ED/P/TO252/30m

1
3

1

+

5VSB

R52

8.2K/4/X

3

D

Q17
MMBT2222A/SOT23/600mA/40/X

GS

SOT23

2

1

C12
1u/4/X5R/6.3V/K/X

Q34

2N7002/SOT23/25pF/5/X

-PSON(20,29,33)

R106 8.2K/4

0.1u/4/X7R/16V/K

4

2

2

GS

C23

5VDUAL

1

+

EC8
100u/OS/D/16V/66/30m

3

D

2

1

5VL_EN

5VDUAL_Q

SOT23

5VSB

3

D

GS

2

3VDUAL

2

Q4

L1085DG/TO252/5A

MBC31

1u/4/X5R/6.3V/K

DDR_VTT_REF(27)

1u/4/X5R/6.3V/K

220/6/X

R110
22K/4

R111 220/6

Q33
2N7002/SOT23/25pF/5

SOT23

1

R108 220/6

R35

5VDUAL

DDRVTT

MC18

5VSB

3
1

C

A

5VDUAL

5VDUAL

R37
100/4/1

R38
169/4/1

MR16
1K/4/1

DDR_VTT_REF

MR15
1K/4/1

3VDUAL

BC27

0.1u/4/X7R/16V/K

DDR_15V

ErP

5VDUAL

R34
220/6

2_5LEVEL

2_5LEVEL

BC49

R

22u/8/X5R/6.3V/M

Q3
AP431N/SOT23/150mA

Q39
PMBT2907A/SOT23/-600mA/50

SOT23

132

5VSB

Q35
PMBT2907A/SOT23/-600mA/50

SOT23

132

5VSB

3

R36 47K/4/1

1

BC25

0.1u/4/X7R/16V/K

+

EC4
100u/OS/D/16V/66/30m

MU1

1

VIN

2

GND

3
4 5

ENABLE
VREF1
VOUT BOOT_SEL

GND

9

RT9173DPSP/3A/SO8/S

3

MR17
0/6/X

8

VREF2

7
6

VCNTL

DDRVTT

MMBT2222A/SOT23/600mA/40

N_-SLP_S3(12,20,25,29)

VCC3

R45

8.2K/4

BC29

1u/4/X5R/6.3V/K

O_-RSMRST (12,20)

C8
1n/4/X7R/50V/K

Meet the rise time

VCC5VDUAL

MR18
0/6/SHT/X

MBC30

10u/8/X5R/6.3V/K

1A max

5VSB

R100

8.2K/4

-SLP_S3

R101 22K/4

Q13

132

MMBT2222A/SOT23/600mA/40

R44

8.2K/4

SOT23

132

PWR_EN

Q31

SOT23

R102

0/4/X

N_-DEPSLP(12)

GS

2

C22
1n/4/X7R/50V/K/X

GS

2

VCC1_8_PCH

NBC14

1u/6/X7R/16V/K

3VDUAL

NR203 75K/4/1
NR204 27K/4/1
NC23 1u/4/X5R/6.3V/K

SOT23

2_5LEVEL

VCC18_EN

3

D

Q24
2N7002/SOT23/25pF/5

SOT23

1

VTT_PWRGD

3

D

Q6
2N7002/SOT23/25pF/5

SOT23

2

1

2

NBC15

0.1u/4/X7R/16V/K/X

5VSB

NR202
22K/4

132

D4

BAT54A/SOT23/200mA

R25
14K/4/1

CUR_DETECT

R24

15.4K/4/1

VTT_PWRGD (25,31)

C9
1n/4/X7R/50V/K/X

2_5LEVEL

NR24
3K/4/1

VCC18_EN

NR23

8.2K/4

VCC1_8_PCH_OV(27)

O_-RSMRST

3

D

GS

2

NQ12
MMBT2222A/SOT23/600mA/40

SOT23

At least 10ms delay after
3VDUAL stabel

At least 10ms delay after 3VDUAL ready

SOT23

Pop when PCH & SIO both use 3VDUAL-PCH

1

NQ11
2N7002/SOT23/25pF/5

1.3V

3

D

GS

2

1

VOUT

Q25
2N7002/SOT23/25pF/5

R26 0/4/SHT/M/X

PWR_EN

VCC1_05_EN (29)

Q18
2N7002/SOT23/25pF/5

SOT23

132

1

VCC3

+12V

U6A
LM324DR/SO14

411

3

+

NR13

VCC15_G

1

2

-

NBC13

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

Rise/Fall max 50us
Rise:20% - 80%
Fall :2V- 0.8V

+12V

BC21

0.1u/4/X7R/16V/K

411

10

+

9

-

U6C
LM324DR/SO14

C7

0.047u/4/X7R/16V/K

N_CPUPWROK (4,12)

SOT23

Gigabyte Technology

Title

DISCRETE POWER

Size Document Number Rev

C

Date: Sheet

100/4/1
NC5
1n/4/X7R/50V/K

NR17
10K/4/1

R19 499/4/1

R27 8.2K/4

8

GA-Z68X-UD3R-B3

1

UPA2726/N/7m/PPAKSO8

D2D3D4

G

S2

NC3

8.2K/4

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

N_PHASE_CTRL (11)

R28

3.3K/4/1

28 40Thursday, April 14, 2011

NQ1

D5

1.6A max

S1D1S3

VCC1_8_PCH

1

+

NEC1

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1.0

Gigabyte Confidential

Do not Copy

5

4

3

2

1

DDR18V

MD1

SDM20E40C/0.4A/SOT23

+12V

5VDUAL

D D

MR21

20K/4/1/X

MR22

4.99K/4/1

PWR SEQ

OCP : Ipeak=(2xIocsetxRocset)/Rdson
Iocset=21.5uA , Rocset=4.7k

OCP : Ipeak=(2xIocsetxRocset)/Rdson
=(2x21.5ux4.7k)/(7m/2)
=57.74A

注意

: Rocset

C C

一般Ipeak

的阻值要依據

設定在

Lo side Rdson

50~60A

即可

改變

-PSON(20,28,33)

N_-SLP_S3(12,20,25,28)

POWER ISSUE

MR29 0/6/X

DDR_EN

MC20

10p/4/NPO/50V/J

MC21

4.7n/4/X7R/25V/K

GS

2

MR14
22K/4

MR28 2.2/6

MQ9

7

COMP

LOOK 0.6V

DDR_EN

3

D

MQ5
2N7002/SOT23/25pF/5

1

MQ1
MMBT2222A/SOT23/600mA/40

SOT23

132

MC17

1u/6/X7R/16V/K

0.1u/4/X7R/16V/K

MC23

1u/6/X7R/16V/K

BAT54C/SOT23/200mA/X

5

1

BOOT

2

VCC

UG

8

PHASE

46

LG/OCFB

GND

3

MU2

ISL6545CBZ/S

放靠近

U14 pin4

N_-S4_S5(12,20)

VCC1_05_PCH

+12V

OCP : Ipeak=(2xIocsetxRocset)/Rdson
Iocset=21.5uA , Rocset=8.2k

OCP : Ipeak=(2xIocsetxRocset)/Rdson

B B

=(2x21.5ux8.2k)/7m
=50.37A

: Rocset

注意

一般Ipeak

的阻值要依據

設定在

Lo side Rdson

50~60A

即可

改變

NR191

20K/4/1/X

NR197

4.99K/4/1

NR193 2.2/6

5VDUAL

NR194 2.2/6/X NBC65

VCC1_05_EN(28)

VCC1_05_EN

NC21
10p/4/NPO/50V/J

NC22

4.7n/4/X7R/25V/K

7

COMP

1u/6/X7R/16V/K

ND2

BAT54C/SOT23/200mA/X

5

BOOT

VCC

UG

PHASE

LG/OCFB

GND

3

NU1

ISL6545CBZ/S

LOOK 0.6V

放靠近

MC19

MR19 0/6/SHT/X

MR24 8.2K/4

L

MR30

4.7K/4

MR27

8.2K/4

NBC77

22u/8/X5R/6.3V/M

1

NR102 0/6/SHT/X

2
8

NR100

8.2K/4

L_G

46

NR80

8.2K/4

U15 pin4

5VDUAL

ML2

1.2uH/20A/PHNC/FR/D

D2D3D4

D5

G

MQ3
UPA2726/N/7m/PPAKSO8

H

S1D1S3

S2

D2D3D4

D5

G

S1D1S3

S2

MQ7
UPA2726/N/7m/PPAKSO8

DDR_EN

3

5VSB

D

MR26

GS

22K/4

2

MQ6
MMBT2222A/SOT23/600mA/40

SOT23

132

VCC3

NL2

1.2uH/20A/PHNC/FR/D

D2D3D4

G

U_G

S1D1S3

S2

D2D3D4

G

S1D1S3

S2

NQ6
UPA2726/N/7m/PPAKSO8

IN_D

MC22

0.1u/6/X7R/25V/K

PH

ML1

1.2uH/20A/PHNC/FR/D

MR25

2.2/6
MC24

1n/4/X7R/50V/K

MQ4
2N7002/SOT23/25pF/5

1

VCC1_05_IN

D5

NC20

0.1u/6/X7R/25V/K
NQ7
UPA2726/N/7m/PPAKSO8

VCC1_05PHASE

D5

NL1 1.2uH/20A/PHNC/FR/D

NR81

2.2/6

NC9
1n/4/X7R/50V/K

VCC1_05_PCH_OV(27)

MC16
1u/6/X7R/16V/K

0_6LEVEL_DDR(27)

VCC1_05_PCH_OV

1

+

MEC6
560u/FP/D/6.3V/68/8m

MBC23

CLOSE CHOKE

0.1u/4/X7R/16V/K

0_6LEVEL_DDR

0.6*[(RS+RO)/RO] = Vout = 1.50V

NC18

0.1u/4/X7R/16V/K

CLOSE CHOKE

NBC50
22u/8/X5R/6.3V/M

VCC1_05_PCH

NBC32

0.1u/4/X7R/16V/K

DDR_15V

RS

RO

RS

RO

MR20
499/4/1

MR23
330/4/1

1

+

MEC5
560u/FP/D/6.3V/68/8m

25A max

Remote sense

1

+

NEC6
560u/FP/D/6.3V/68/8m

6.2A max

1

+

NEC3

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

NR196
499/4/1

NR190

Remote sense

649/4/1

請從最重的負載端點拉回

IN_D

D2D3D4

D5

H

PH

L

1

+

NEC4

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

G

G

MQ2
UPA2726/N/7m/PPAKSO8

S1D1S3

S2

D2D3D4

D5

MQ8
UPA2726/N/7m/PPAKSO8

S1D1S3

S2

請從最重的負載端點拉回

0.6*[(RS+RO)/RO] = Vout = 1.07V

A A

Gigabyte Technology

Title

DDR_15V

Size Document Number Rev

C

5

4

3

2

Date: Sheet

GA-Z68X-UD3R-B3

29 40Thursday, April 14, 2011

1

1.0

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Gigabyte Confidential

Do not Copy

5

+12V

VCC3

VR26

VR15

8.2K/4

8.2K/4/X

VTT_EN

3

5VSB

VCC3

VR8

3VDUAL

VCC1_05_PCH

D D

VR7

8.2K/4/X

VR11
2K/4/1/X

VR9
1K/4/1/X

8.2K/4/X

D

VR6

GS

22K/4/X

2

VQ5
MMBT2222A/SOT23/600mA/40/X

SOT23

132

VC5

0.1u/4/X7R/16V/K/X

VQ6
2N7002/SOT23/25pF/5/X

SOT23

1

5V : AMD mode

0.6V~3V : VRD11 mode
0V : VRD10 mode

VCC

VR33 15K/4/1

10K/4/1/X

VTT_EN

VR16
1K/4/1/X

VR34

VCC11_VRS

CPU_VTT_GD(31)

VC6

0.01u/4/X7R/25V/K

VCC

Patch EUP function

Remove to check NTC function

VDRT1

VBC11

0.01u/4/X7R/25V/K

GMCH_SS

DRSLE

10K/1/4/S

VR49 3.24K/4/1/X

VCC11_IOUT

VR73 6.19K/4/1

0.775V * 1.47

A_VTT_SENSE(4)

A_VTT_VSS(4)

C C

VCC

VR40 243K/4/1

Pu for 6322 type2 SMBus address

address 1000_111x

VCC

VR36 8.2K/4

VR59 2K/4/1

12

VR63
249/4/1

t

VR60 3.3K/4/1

CPU_VTT

VR66

3.83K/4/1

VR67 499/4/1
VR65 0/4/SHT/M/X

VR64
100/4/1

VCC

VR71 100K/4/1/X

41.2K/4/1/X

OCP

點做在

Isens+ R176
Iocp=(IsensxRisenxPhase)/DCR
=[(120uAX432X2)/0.85m=120A
L/DCR=R*C
L=0.8uH DCR=0.85 mohm , 0.8uH/0.85mohm=4.3kX0.22uF
Risens R175

680p/4/X7R/50V/K/X

VBC12

0.1u/6/X7R/25V/K/X

VBC17
1n/4/X7R/50V/K/X

VBC13

0.1u/6/X7R/25V/K/X

For ISL6312

VDC1

0.01u/4/X7R/25V/K

120A

阻值設在

阻值

VR58
20K/4/1

VR39 8.2K/4

Rt=10^{10.61-[1.035Xlog(FS)]} Rt=R301=158 kohm , FS=170KHz

1

+

VEC1
270u/FP/D/16V/88/12m

OVP=VDAC+225mV

B B

VIN

VC2
1u/6/X7R/16V/K

VC1
1u/6/X7R/16V/K

4

VCC

VBC15

0.1u/6/X7R/25V/K

5VDUAL

VR46

2.2/6/X

VR25
1K/4/1/X

CPU_VTT_GD

VCC11_VRS

VC8

1.5n/4/X7R/50V/K

VC9 33p/4/NPO/50V/J

FB_NB

VR72 0/4/X

VR50 750/4/1/X

VC11

VTTD_ADJ(27)

VTTD_ADJ

GMCH_SS

Low to clear
6322 setup

VR24
158K/4/1

VU1

ISL6322G/QFN48/[10TA1-606322-21R_10TA1-606322-11R]

37

PGOOD

36

P_VID7
P_VID6
P_VID5
P_VID4
P_VID3
P_VID2
P_VID1
P_VID0

VTTD_OFS
DRSLE
OVPSLE

EN

46

VID7

47

VID6

48

VID5

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

6

VRSEL

13

COMP

14

FB

VCC11_IOUT

15

IDROOP

16

VDIFF

18

VSEN

17

RGND

12

OFS

7

DRSEL

8

OVPSEL

11

REF

45

FS

9

SS

VR41
243K/4/1/X

BOTTOM PAD CONNECT TO GND
THROUGH 10 VIA

432ohm

=4.3k ohm, Cisen BC51=0.22u

3

VCC

VR52

VBC7

2.2/6

1u/6/X7R/16V/K

VR45 2.2/6/X

VCC

+12V

VBC8 1u/6/X7R/16V/K

VBC6 0.1u/6/X7R/25V/K

VR44 2.2/6

VCC11_ISEN1

VBC4 0.22u/6/X7R/16V/K

VR51 2.2/6

VBC14 0.1u/6/X7R/25V/K

VCC11_ISEN2

VBC180.22u/6/X7R/16V/K

VCC

VR54
1K/4/1

5V: 1phase
Below 5V-0.6V : 2phase

VR61
100/4/1VR57

VR55 47K/4/1

A_VTT_SEL(4)

VBC16

VTT_SEL

1.05V

1.00V

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

VCC3

1.05V / 1.0V select by CPU

HI
LO

VBC2

0.1u/6/X7R/25V/K

VBC19

0.1u/6/X7R/25V/K

+12V

VR43
22K/4

VQ8

SOT23

132

MMBT2222A/SOT23/600mA/40

VR48

8.2K/4

A_VTT_SEL

VR47

8.2K/4

VCC11_UGATE1
VCC11_PHASE1
VCC11_LGATE1

VCC11_UGATE2

VCC11_PHASE2
VCC11_LGATE2

VCC

VR70
130K/4/1/X

3

D

GS

2

1

VC7

0.1u/4/X7R/16V/K

VR75 0/4/SHT/M/X

VR4 2.2/6

VR1 2.2/6

Offset up

Fine tune to 1.1V when enable

VR69 16.9K/4/1

VQ10
2N7002/SOT23/25pF/5

SOT23

VTTD_OFS

VTT_LEVEL (20)

3

By GPI to inform BIOS the default
CPU_VTT is 1.05/1.0V

D

GS

SOT23

VQ11

2

1

2N7002/SOT23/25pF/5

VCC11U_G1

VCC11L_G1

PVCC1_2

BOOT1

UGATE1

PHASE1
LGATE1

ISEN1+

ISEN1-

BOOT2

UGATE2

PHASE2
LGATE2

ISEN2+

ISEN2-

PVCC3

BOOT3

UGATE3

PHASE3
LGATE3

ISEN3+

ISEN3-

ISEN4+

ISEN4-

PWM4

EN_PH4

VR42 2.2/6

29
31
32

33
30

VR35 432/4/1

35
34

VCC11_PHASEA

VR38 4.3K/4/1

27
26

25
28

VR53 432/4/1

19
20

VCC11_PHASEB

VR68 4.3K/4/1

42

40
39

38
41

44
43

21
22

24
23

10

VCC

GND

49

VR3

8.2K/4

VCC11U_G2

VR2

8.2K/4

VCC11L_G2

G

G

G

VIN

D2D3D4

D5

S1D1S3

S2

UPA2726/N/7m/PPAKSO8

D2D3D4

S1D1S3

S2

VIN

D2D3D4

S1D1S3

S2

D2D3D4

G

S2

VQ1

D5

VQ3

UPA2724/N/3.3m/PPAKSO8

D5

VQ2

UPA2726/N/7m/PPAKSO8

D5

VQ4

S1D1S3

UPA2724/N/3.3m/PPAKSO8

2

CPU_VTT CPU_VTT

VBC20

0.01u/4/X7R/25V/K

VSR2
0/4S/X

VCC11_ISEN2

VCC11_PHASEB

CPU_VTT

VR10

2.2/6

VC4
1n/4/X7R/50V/K

VR5

2.2/6
VC3

1n/4/X7R/50V/K

VL1 0.8uH/35A/PINC/FR/D

R50

VSR4

VSR3

0/4S/X

0/4S/X

VCC11_ISEN1

VCC11_PHASEA

VL2 0.8uH/35A/PINC/FR/D

R50

VSR1
0/4S/XVR37 0/4/X

VBC1
1u/6/X7R/16V/K

17A@1.0

1

+

VEC2

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

1

V

1

+

VEC3
560u/FP/D/6.3V/68/8m

P_VID5

5

VR12
1K/4/1/X

VR18
10/4/X

AMD 6bit mode
SET 1.05V
[1x010100]

P_VID4

VR17
1K/4/1

0/4/SHT/M/X

P_VID3

P_VID2

VR28

VR19

10/4/X

1K/4/1/X

VR20

VR27
1K/4/1

0/4/SHT/M/X

P_VID1

VR30

VCCVCC VCCVCC VCC VCCVCC VCC

VR29

1K/4/1/X

VR32

0/4/SHT/M/X

P_VID0

VR31
1K/4/1/X

4

Title

CPU_VTT PWM_ISL6322CRZ

Size Document Number Rev

Custom

3

2

Date: Sheet of

GA-Z68X-UD3R-B3 1.0

1

30 40Thursday, April 14, 2011

Bit 7 Pull High
for AMD 6bit
mode

A A

P_VID7

VR14
0/4/X

VR23
1K/4/1

VR22
0/4/X

Reomve Bit6
when use AMD
mode

P_VID6

VR13
1K/4/1/X

VR21

0/4/SHT/M/X

Gigabyte Confidential

Do not Copy

5

D D

C C

4

3

2

1

VCC_SA

B B

R55 8.2K/4

C13

4

VCC3

VCC

R64

8.2K/4/X

R99
22K/4

Q12

SOT23

132

MMBT2222A/SOT23/600mA/40

+12V

R83
22K/4

Q10

132

MMBT2222A/SOT23/600mA/40

VCC3

R54

8.2K/4

CPU_VTT_GD(30)

0.1u/4/X7R/16V/K/X

A A

5

A_VSA_SEL(4)

VSA_SEL

0.85V

HI

0.925V

LO

R60 1K/4/1

R58
100K/4/1

3

D

GS

2

SOT23

VSA_REF

Q30
2N7002/SOT23/25pF/5

SOT23

1

0.1u/4/X7R/16V/K/X

2_5LEVEL

3

D

Q23
2N7002/SOT23/25pF/5

GS

SOT23

2

1

R84

80.6K/4/1

C18

0.1u/4/X7R/16V/K/X

3

By GPI to inform BIOS the default
VCCSA is 0.925V/0.85V

D

GS

SOT23

2

1

VSA_REF

VCCSA_LEVEL (20)

Q11

2N7002/SOT23/25pF/5

A_VSA_SENSE(4)

3

0.1u/4/X7R/16V/K

VCCSA_ADJ(27)

BC19

R21 1K/4/1

R20 0/4/SHT/X

VCCSA

2_5LEVEL

R23
10K/4/1

R22

5.23K/4/1

VR62 1K/4/1

0.1u/4/X7R/16V/K

VSA_REF

+12V

12
13

BC18

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

5VDUAL

R11

8.2K/4

132

VC12

DBC61

22u/8/X5R/6.3V/M

22u/8/X5R/6.3V/M

411

+

VR56 100/4/1C21

14

-

C5

U6D

1n/4/X7R/50V/K

LM324DR/SO14

R16
10K/4/1

CPU_VTT

VR74

8.2K/4

3

D

GS

2

1

Q1
MMBT2222A/SOT23/600mA/40

SOT23

R18 1K/4/1

VQ9
2N7002/SOT23/25pF/5

SOT23

2

VBC3

22u/8/X5R/6.3V/M

VTT_PWRGD (25,28)

CPU_VTT

G

VC10

8.2K/4
VBC10

D2D3D4

D5

VQ7
UPA2726/N/7m/PPAKSO8

S1D1S3

S2

VCCSA

+

8.8A@0.85

1

VEC4
560u/FP/D/6.3V/68/8m

V

Gigabyte Technology

Title

CPU VTT PWM_ISL6312

Size Document Number Rev

C

Date: Sheet

GA-Z68X-UD3R-B3

1

1.0

of

31 40Thursday, April 14, 2011

Gigabyte Confidential

Do not Copy

8

FRONT USB1

0.1u/4/X7R/16V/K

D D

FUSEVCC1

UABC7

FD0- FD1­FD0+

BH/2*5K9/BK/ON/2.54/VA/D/GF/LR

F_USB1

132
5 6

FUSEVCC2

4
87

10

UABC8

0.1u/4/X7R/16V/K

FD1+

5VDUAL

i_phone charger circuit

DEFAULT H, STABYBY POWER

USB connector

C C

FRONT USB2

B B

放靠近

F_USB-A

FUSEVCC3

UABC3

0.1u/4/X7R/16V/K

N_-USBP2(9)
N_+USBP2(9)

1
2

N_-USBP3 N_+USBP3

3 4

CHARGE_SEL0(20) CHARGE_SEL1(20)

FD0+

FD0-

PI3USB102ZLE/TQFN10

UAR8
33K/4/1

UAR9
51K/4/1

FUSEVCC4

UABC4

F_USB2

132
5 6

BH/2*5K9/BK/ON/2.54/VA/D/GF/LBK

UAESD2

AOZ8902CIL/SOT23-6

0.1u/4/X7R/16V/K

4
87

10

N_+USBP2N_-USBP2

6
5

Close to connector

5VDUAL

A A

F_USB POWER PROTECT

1 2

UAF3 SMD1206P200SLR/S

1 2

UAF4 SMD1206P200SLR/S

1

+

UAEC2

100u/OS/D/16V/66/30m

N_GPIO11(12)

100MILS

8

7

UAR1 8.2K/4

FUSEVCC3 FUSEVCC4

SOT23

UAD2

1

3

2

BAT54A/SOT23/200mA

FUSEVCC5 FUSEVCC6

SOT23

UAD1

1

3

2

BAT54A/SOT23/200mA

N_-USBOC_F

UAR14
15K/4/1

N_-USBOC_F (9)

6

5VDUAL_Q

UAR12 8.2K/4

5VDUAL_Q

UAD3

3

BAT54A/SOT23/200mA

-USBOC_A

UAR13
15K/4/1

1 2

UAF5 SMD1206P200SLR/S

1 2

UAF6 SMD1206P200SLR/S

FUSEVCC1 FUSEVCC2

SOT23

1
2

DEFAULT H, STABYBY POWER

UABC6

0.1u/4/X7R/16V/K

85

9

UAU2

1

Y+

2

Y-

GND SEL

3 10

N_-USBP3 (9)
N_+USBP3 (9)

FUSEVCC2

Vcc

M-

4

OEM+

7

D+

6

D-

FRONT USB3

0.1u/4/X7R/16V/K

N_-USBP4(9)
N_+USBP4(9)

N_+USBP0 (9)

N_-USBP0 (9)

UAR6

11.3K/4/1

2.7V2.0V 2.0V2.7V

UAR7
51K/4/1

FUSEVCC5

UABC2

N_-USBP5 N_+USBP5

F_USB3

132
5 6

BH/2*5K9/BK/ON/2.54/VA/D/GF/LBK

UAESD1

1
2
3 4

AOZ8902CIL/SOT23-6

放靠近

FUSEVCC6

4
87

10

6
5

USB connectorChipset

PI3USB102ZLE/TQFN10

F_USB-A

UABC1

0.1u/4/X7R/16V/K

N_+USBP4N_-USBP4

FD1-

FD1+

3VDUAL3VDUAL 3VDUAL3VDUAL

N_-USBP5 (9)
N_+USBP5 (9)

FUSEVCC2

UAR2

11.3K/4/1

UAR3
51K/4/1

1

2

Close to connector

1 2

UAF2 SMD1206P200SLR/S

1 2

UAF1 SMD1206P200SLR/S

1

+

UAEC1
100u/OS/D/16V/66/30m

6

FUSEVCC5

100MILS

FUSEVCC6

-RST

-PWRBT_1

SOT23

1
2

N_-USBOC_F
N_-USBOC_R

5VDUAL

N_-USBOC_R (9,35)

FUSEVCC3

FUSEVCC4

3

UAD5
BAT54A/SOT23/200mA

7

5

3VDUAL3VDUAL

9

UAU1

Vcc

Y+

Y-

GND SEL

M-

3 10

4

AOZ8902CIL/SOT23-6

5

FUSEVCC1

FUSEVCC2

I_PHONE_C(20)

UABC5

0.1u/4/X7R/16V/K

85

OEM+

7

D+

6

D-

INTEL FRONT PANEL

FPESD1

1
2
3 4

5VSB

UAR32
1K/4/1

UAR11 8.2K/4

GS

UAR10 10K/4/1

Chipset

N_-USBP1 (9)

N_+USBP1 (9)

UAR4
33K/4/1

UAR5
51K/4/1

N_-SYS_RST(4,12,27)

-RST

6
5

-PWRBT_1

Rev 0.2 modefy

4

UAQ2
MMBT2222A/SOT23/600mA/40

N_-USBOC_F

3

D

SOT23

2

1

2N7002/SOT23/25pF/5

-USBOC_A

UABC9

0.1u/4/X7R/16V/K

5VSB

FPR5 100/4/1

0.01u/4/X7R/25V/K

5VSB

4

UAQ4

132

FPR6

8.2K/4/X

FPBC2

5VDUAL

SOT23

UAR15

8.2K/4
UAR21 0/4/SHT/M/X

UABC11

1u/4/X5R/6.3V/K

UAR16 8.2K/4/X

SATA LED

N_-SATALED(11)
RA_GPIO0(39)

VCC

FPR18

8.2K/4

BEEP-(20)

VCC

FPR1

FPBC1

330/6

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

-HDLED

-RST

-CASEOPEN

MPD+

BH/2*10K10,12,13/BK/2.54/VA/PA

FPR17

1K/4/1

1
3
5
7
9

11

15
17
19

3

5VDUAL

BEEP-

HD+
HD­GND
RESET
CI­CI+

PWR+
PWR­PWR-

3

UAQ1

P2003ED/P/TO252/30m

1
3

1

+

UAEC4

100u/OS/D/16V/66/30m

3

D

GS

SOT23

2

1

2N7002/SOT23/25pF/5/X

UABC10

0.1u/4/X7R/16V/K/X

FPD2

BAT54A/SOT23/200mA

SOT23

FPQ7

2N7002/SOT23/25pF/5

SOT23

132

F_PANEL

2

MSG/PD+

4

MSG/PD-

6

PW+

8

PW-

14

SP+

16

NC

18

NC

20

SP-

5VDUAL_Q

2

1 2

3 4

UARN1
1K/8P4R/4/X

1 2

3 4

5 6

7 8

UAQ3

VCC3

FPR12

FPR11

1K/4/1

8.2K/4

MMBT2222A/SOT23/600mA/40

FPQ5
MMBT2222A/SOT23/600mA/40

SOT23

132

LEDT1(27)

MPD+HD+

-PWRBT_1

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

VCC

SPK-

2

1

CASE OPEN

UARN2

8.2K/8P4R/4

5 6

7 8

VCC3

FPR10
1K/4/1

SOT23

132

FPQ4

SPK-

FPR4 0/4/SHT/M/X

3VDUAL_PCH

FPC1

FPQ1
MMBT2222A/SOT23/600mA/40

FPR13
75/6/1

FPR14
75/6/1

FPR3

8.2K/4

FPR8 1M/4

-HDLED

132

MPD+

FPR9 33/4

-CASEOPEN

FPBC4

0.01u/4/X7R/25V/K

FPC2
180p/4/NPO/50V/J/X

SOT23

VCC

FPD1
CD4148WP/1206/300mA

To disable TCO
timer

FPQ6
MMBT2222A/SOT23/600mA/40

FPR15

132

8.2K/4

N_SPKR

VCC

FPR2
470/6/1

FPQ2
MMBT2222A/SOT23/600mA/40

SOT23

132

FPR7 8.2K/4

-PWRBTSW (12,20)

FPBC3

0.01u/4/X7R/25V/K

-CASEOPEN (20)N_RTCVDD(12,13)

N_SPKR

N_SPKR (12)

N_GPIO28 (12)

Gigabyte Technology

Title

Size Document Number Rev
Custom

Date: Sheet

2

FP,F_USB,USB PWR,FDD,BZ

GA-Z68X-UD3R-B3

32 40Thursday, April 14, 2011

of

1

VCC3

FPR16
1K/4/1

1.0

Gigabyte Confidential

Do not Copy

8

MH1

MH4

-PSON(20,28,29)

BC37

0.1u/4/X7R/16V/K

-5V
VCC
VCC

BC39

1u/6/X7R/16V/K

HOLE_3/X

HOLE_3/X

MH2

MH5

654

3

7

2

8

19

101112

654

3

7

2

8

19

101112

654

3

7

2

8

19

101112

654

3

7

2

8

19

101112

D D

C C

7

BC40

0.1u/4/X7R/16V/K/X

HOLE_3/X

HOLE_3/X

ATX POWER CONNECTOR

VCC3

MH3

MH6

7
8

7
8

-12V

BC36

0.1u/4/X7R/16V/K/X

654

3
2
19

HOLE_3/X

101112

654

3
2
19

HOLE_3/X

101112

ATX

13

3.3V

3.3V

14

-12V

3.3V

15

GND

GND

16

PSON

17

GND

GND

18

GND

19

GND

GND

20

-5V

POK

21

5V

5VSB

22

5V

23

5V

24

GND

3.3V

APW/2*12/BK/VA/SN/2SHK/PA66

MH7

654

7
8

101112

MH9

654

7
8

101112

12V
12V

6

VCC3

1
2
3
4

5V

5
6

5V

7
8
9
10
11
12

3
2
19

HOLE_3/X

3
2
19

HOLE_3/X

BC38
510/6/X

To prevent the 5VSB
under loading when
boot

MH8

654

7
8

101112

3
2
19

HOLE_3/X

5

BC42
510/6/X

BC35
22u/8/X5R/6.3V/M

BC43
1u/6/X7R/16V/K

K1_ICT/X

1

K1_ICT/X

1

K3

K5

BC46
1u/4/X5R/6.3V/K

BC44

0.1u/4/X7R/16V/K

K1_ICT/X

1

K1_ICT/X

1

4

VCC3VCC3VCC3

BC45

0.1u/4/X7R/16V/K

BC41

0.1u/4/X7R/16V/K

K6

K1

BC48
1u/4/X5R/6.3V/K

VCC

VCC

PWOK (20,28)

5VSB
+12V

K2

K1_ICT/X

1

K4

K1_ICT/X

1

V12

BC6

0.1u/4/X7R/16V/K

I1

4MMH/X

I3

4MMH/X

I5

4MMH/X

3

I2

4MMH/X

I4

4MMH/X

2

ATX_12V_2X4

1

GND

+12V

2

GND

+12V

3

GND

+12V

4

GND

+12V

APW/2*4/BK/OC/P/4.2/VA/SN/OH::Location ATX_12V_2X4

V12

5

6

7

8

V12

BC7

0.1u/4/X7R/16V/K

1

B B

A A

8

7

6

5

4

Title

Size Document Number Rev
Custom

3

Date: Sheet

Gigabyte Technology

ATX POWER CONNECTOR

GA-Z68X-UD3R-B3

2

33 40Thursday, April 14, 2011

1

1.0

of

Gigabyte Confidential

Do not Copy

8

TEMP H/W MONITOR

VREF(20)

D D

SYS_TEMP(20)

CPU_TEMP(20)

PWM_TEMP(20)

1u/4/X5R/6.3V/K

OC7

OC6
1u/4/X5R/6.3V/K

VOLTAGE-- H/W MONITOR

VCC

OR75

OC9

8.2K/4

1u/4/X5R/6.3V/K

C C

VIN5(20)
VIN6(20)
VIN1(20)
VIN2(20)
VIN4(20) VIN3(20)

1u/4/X5R/6.3V/K

The division voltage of VIN2 & VIN3 must be around 2.9V

KB/USB

B B

BC3

0.1u/4/X7R/16V/K

N_-USBP12(9) N_-USBP13 (9)
N_+USBP12(9)

KBDATA
KBCLK

A A

KDAT(20)
KCLK(20)

FUSEVCC_R9

KB/2USB/PC99(DUAL)/RED/RA/GF

KBCLK

KBDATA

8

OR74

8.2K/4

OC8

1u/4/X5R/6.3V/K

VIN0(20)

KB_MS_USB

U5
U6

13 57

U7
U8

24 68

USB

1
2
5
6

G1G2G3

ESD1

1
2
3 4

AOZ8902CIL/SOT23-6/X

OC4

KCLK KBCLK

FUSEVCC_R10

U1
U2
U3
U4

4

3

KB

G4

7

6

Rev 0.2 modefy

OR73
10K/4/1

ORS1
10K/1/4/S

Close SIO

IT8728 BX

*

IT8728 CX

**

***

CUR_DETECTVCORE VCC3DDR_15V +12V VCC

OR60

7.15K/4/1/X
OR57

6.49K/4/1

OR79

30.9K/4/1

2.9V

OR61
10K/4/1

OR53 8.2K/4
OC3 1u/4/X5R/6.3V/K

KBCLK N_+USBP12

6
5

KBDATA

OR70

OC12

10K/4/1

1u/4/X5R/6.3V/K

82/4R2
82/4R5

BC2

0.1u/4/X7R/16V/K

N_+USBP13 (9)

FUSEVCC_R9

5VDUAL 5VDUAL

7

1u/4/X5R/6.3V/K

CPU_VTT

KBDATAKDAT

BC4

0.1u/4/X7R/16V/K

FUSEVCC_R9

1
2

N_+USBP13

3 4

ESD2

AOZ8902CIL/SOT23-6

ORN1

8.2K/8P4R/4

1 2

3 4

5 6

7 8

FANPWM1(20)

**

OR76

8.2K/4

OR78

7.15K/4/1

EC36

此電容一定要上

2.9V

OC10
1u/4/X5R/6.3V/K

180p/4/NPO/50V/J

8.2K/4R4 C3

8.2K/4R3

OC11

BC5

N_-USBP12

6
5

N_-USBP13

6

OR77
10K/4/1

BC1
180p/4/NPO/50V/J

KCLK
KDAT

5VDUAL

5

VCC3

VCC

R74
1K/4/1

1u/4/X5R/6.3V/K

SHORT PROTECT
R0402-2

100u/OS/D/16V/66/30m

R1 0/4/SHT/M/X

1

+

EC1
560u/FP/D/6.3V/68/8m

EC6

1 2

F1 SMD1206P200SLR/S

1 2

F2 SMD1206P200SLR/S

5

CPUFAN_VCC

R76
1K/4/1/X

R85
22K/4

BC32

1

+

FAN/1*3/BK/A3/PA66

FANPWM2(20)

R43
22K/4

3
2

R92

8.2K/4

+12V

R117
0/4

213

CVS

PWR_FAN

SYS FAN

R73

1K/4/1/X

FUSEVCC_R9

FUSEVCC_R10

4

84

+

-

LM358DR/SO8

+12V

VCC

4

U11A

VCC3

R71 22K/4

1u/4/X5R/6.3V/K

CPU SMART FAN

BC33

0.1u/4/X7R/16V/K
R41

8.2K/4

1

P2003ED/P/TO252/30m

100u/OS/D/16V/66/30m

R118

3.3K/4/1

R119

R120

15K/4/1

6.2K/4/1

Linear SYS_FAN

R72
1K/4/1

BC31

3

VCC

132

+12V+12V

R86

8.2K/4

R88
22K/4

FANPWM3(20)

3

Q5

2

1

+

EC2

FANIO3 (20)

C26

0.047u/4/X7R/16V/K

+12V +12V +12V

84

U11B

5

+

6

-

LM358DR/SO8

P2003ED/P/TO252/30m

3

100/4/1

1

CPUFAN_VCC

+12V

R128

8.2K/4

7

FOR EMI ONLY

OR1

+12V

213

GVS

CPU_FAN
FAN/1*4/BK/A3/PA66

SHORT PROTECT
R0402-2

3

Q42

100u/OS/D/16V/66/30m

+12V

1n/4/X7R/50V/K

Anti Spike

OQ1
BAV99/SOT23/300mA/X

+12V

R14

3.3K/4/1

R42
0/4/X

4

C

2

R15

15K/4/1

R9
0/4

SYS_FAN1

FAN/1*3/BK/A3/PA66

R125
0/4/X

1

+

EC5

Title

Size Document Number Rev

Custom

Date: Sheet

2

FANIO1 (20)

C4

R17

0.047u/4/X7R/16V/K

6.2K/4/1

+12V

+12V

213

CVS

1

SYS_FAN2
FAN/1*4/BK/A3/PA66

R124

8.2K/4

213

GVS

VCC

R8

3.3K/4/1
R7

R6

15K/4/1

6.2K/4/1

R123

3.3K/4/1

R122

R121

15K/4/1

4

C

6.2K/4/1

Gigabyte Technology

HWM,KB/MS, FAN CTRL

GA-Z68X-UD3R-B3

2

1

34 40Thursday, April 14, 2011

of

1

FANIO4 (20)

FANIO2 (20)

C2

0.047u/4/X7R/16V/K

C28

0.047u/4/X7R/16V/K

1.0

Gigabyte Confidential

Do not Copy

PCIE-1G LAN

5

LAR12 2.49K/4/1

LA_VDD33

Power domain chart

RTL8111E

AVDD33

D D

DVDD33
VDDREG
DVDD10

C C

3.3V

3.3V

3.3V

80

歐姆

LA_MDI0+
LA_MDI0­LA_DVDD10
LA_MDI1+
LA_MDI1­LA_DVDD10
LA_MDI2+
LA_MDI2­LA_DVDD10
LA_MDI3+
LA_MDI3­LA_VDD33

:[15/5/5/5/15]

LA_SRCCLK_LAN(10)

LA_-SRCCLK_LAN(10)

1.05V

LA_XTALI

LAX1

25M/20p/30ppm/49US/20/D

LAC5
27p/4/NPO/50V/J

SRCCLK 50歐姆:[18/4/10/4/18]

LA_XTALO

LAC6
27p/4/NPO/50V/J

LA_ML_OP(9)
LA_ML_ON(9)

LA_ML_IP(9)
LA_ML_IN(9)

49

1
2
3
4
5
6
7
8

9
10
11
12

USB30_LAN CONNECTOR

UBESD3

1
2
3 4

DM1

10

NC

AOZ8902CIL/SOT23-6

UBESD1

1
2
3 4

AOZ8902CIL/SOT23-6

9

NC

B B

SSTXDN1C

SSTXDP1C

UBE2

A A

D1+

D1-

1

SSTXDP1C

SSTXDN1C

2

6
5

6
5

8

GND

11

GND

354

5

N_-USBP6N_+USBP6

N_-USBP7N_+USBP7

DP2DM2

DP1

7

NC

D2+

FUSEVCC_R1

FUSEVCC_R3

SSTXDN1(37)
SSTXDP1(37)

歐姆

90

SSRXDP1
SSRXDN1

6

NC

D2-

AZ1045-04F/MSOP10

SSRXDN1
SSRXDP1

LA_VDD33

LA_VDD33

LA_LED_ACT_TXRXLA_EVDD10

LA_VDD33

LA_VDD33

LA_XTALI

LA_XTALO

LA_DVDD10

LA_DVDD10

LA_RSET

LAU1

4847464544434241403938

GND

MDIP0
MDIN0
AVDD10
MDIP1
MDIN1
AVDD10(NC)
MDIP2(NC)
MDIN2(NC)
AVDD10(NC)
MDIP3(NC)
MDIN3(NC)
AVDD33(NC)

132417181920212223

LA_DVDD10

LA_VDD33

LAC3 0.1u/4/X7R/16V/K
LAC2 0.1u/4/X7R/16V/K

LAC1 0.1u/4/X7R/16V/K
LAC4 0.1u/4/X7R/16V/K

AVDD33

DVDD10

141516

LED0

RSET

AVDD33

AVDD10

AVDD33

CKXTAL2

CKXTAL1

DVDD10(NC)

HSIP

HSIN

REFCLK_P

REFCLK_N

EVDD10

SMBCLK(NC)

SMBDATA(NC)

CLKREQB

LA_ML_IP_C

LA_ML_ON_C

LA_ML_OP_C

LAR1 8.2K/4/X

LAR2 8.2K/4

離IC近越好

100歐姆:[20/4/8/4/20]

LABC22 0.01u/4/X7R/25V/K/X

LA_MDI0+
LA_MDI0­LA_MDI1+
LA_MDI1­LA_MDI2+
LA_MDI2-

LA_MDI3-

LABC25 0/4/SHT/M/X

FUSEVCC_R3

UBBC1

0.1u/4/X7R/16V/K

SSRXDN1(37)

UBC3 0.1u/4/X7R/16V/K UBC2 0.1u/4/X7R/16V/K
UBC4 0.1u/4/X7R/16V/K

Close to R_USB30 Close to R_USB30

:[20/4.5/7.5/4.5/20] 90歐姆:[20/4.5/7.5/4.5/20]

SSRXDN2

SSRXDP2

10

UBE1

1

SSRXDP2

SSRXDN2

4

LAR10
1K/4/1

LA_GPO

LA_LED_LINK100

37

DVDD3

LED1/EESK

REGOUT
VDDREG

GPO/SMBALERT

VDDREG

ENSWREG

EEDI

LED3/EEDO

EECS

DVDD10

LANWAKEB

DVDD33

ISOLATEB

PERSTB

GND

HSOP

HSON

RTL8111E-VL-CG/QFN48/S

LA_ML_IN_C

DM1(37)

DP1

SSTXDN1C
SSTXDP1C

9

NC

NC

D1+

D1-

2

4

FOR DSM MODE

(DEEP SLUMBER MODE)

LA_REGOUT

36

AVDD33_REG

35
34

LA_ENSWREG

33

LAR7 8.2K/4

32

LA_LED_LINK1000

31

LAR6 8.2K/4

30

LA_DVDD10

29

N_-PCIE_WAKE

28

LA_VDD33

27

N_ISOLATEB

26

-PFMRST2

25

-PFMRST2

USB_LAN

L1
L2
L3
L4
L5
L6
L7
L8
L9

L10

UP

DOWN

USB+LAN/1G/GO,Y/OS/RA/D/1/RED

R_USB30

USB3.0/2.0

U1

VBUS

U2

D-

U3

D+

U4

GND

U5

SSRX-

U6

SSRX+

U7

GND

U8

SSTX-

U9

SSTX+

8

GND

11

GND

354

AGND

AGND

AGND

AGND

G1G2G3

G4

6

7

NC

NC

D2-

D2+

VBUS

SSRX-

SSRX+

SSTX-

SSTX+

USB/18P/BU/OS/RA/D/2/SB

SSTXDP2C
SSTXDN2C

AZ1045-04F/MSOP10

SSTXDN2C
SSTXDP2C

LA_VDD33

LAR8
0/6/SHT/M/X

LAR9 1/6

LABC12

LABC13

0.1u/4/X7R/16V/K

LA_LED_ACT_TXRX

LAR13 150/6

LA_LED_LINK100
LA_LED_LINK1000LA_MDI3+

N_-USBP6 (9)
N_+USBP6 (9)

N_-USBP7 (9)
N_+USBP7 (9)

歐姆

90

DM2DM1

DP2

SSTXDN2C
SSTXDP2C

ENABLE SW

4.7u/6/X5R/6.3V/K

LR2 150/6/X
LR1 150/6/X

:[15/4.5/7.5/4.5/15]

DM2 (37)
DP2 (37)DP1(37)

SSRXDN2 (37)
SSRXDP2 (37)SSRXDP1(37)

UBC1 0.1u/4/X7R/16V/K

LA_ENSWREG

N_-PCIE_WAKE (12,14,15,17,19,36,37,38)

-PFMRST2 (20,22,39)

LABC4 100p/4/NPO/50V/J/X

D1
D2

D3
D4
U1

U2
U3
U4
U5
U6
U7
U8

U10
U11

D-

U12

D+

U13

GND

U14
U15
U16

GND

U17
U18

LA_VDD33

3

VCC3

LAR4
1K/4/1

LAR5
15K/4/1

3VDUAL1

FUSEVCC_R2

FUSEVCC_R4

UBBC2

0.1u/4/X7R/16V/K

3

Dual Color LED

D4

D4

Single Color LED

D2

N_ISOLATEB (20)

P35-152-19W9

L1

D1

YELLOWL9ORANGE

LAFB2
0/6/SHT/X

LABC24

0.1u/4/X7R/16V/K/X

FUSEVCC_R1

LABC7

0.1u/4/X7R/16V/K

LABC23

0.1u/4/X7R/16V/K

SSTXDN2 (37)
SSTXDP2 (37)

D2

D3
Green
D3
Orange

U4

U7

U8

L3

L4

D1
Yellow

U2L2U3

U6

L5U5L7

L6

(+,-)

LABC26

22u/8/X5R/6.3V/M

LABC11

0.1u/4/X7R/16V/K

3VDUAL1

2

3VDUAL1

0/8P4R/4/X

1 2
3 4
5 6
7 8

LABC6

0.1u/4/X7R/16V/K

(CLOSE LU1)

LABC10

0.1u/4/X7R/16V/K

LARN1

3VDUAL

LABC16

0.1u/4/X7R/16V/K

LABC9

0.1u/4/X7R/16V/K

LABC15

0.1u/4/X7R/16V/K

LABC3

0.1u/4/X7R/16V/K

LABC5

0.1u/4/X7R/16V/K

LABC19

0.1u/4/X7R/16V/K

1

LABC18

0.1u/4/X7R/16V/K

DVDD10

LABC17

0.1u/4/X7R/16V/K

LA_VDD33

LA_DVDD10

LABC14

0.1u/4/X7R/16V/K

LABC8

0.1u/4/X7R/16V/K

(PIN3,6,9,13,29,41,45)

U1

(-,+)

L10

L8

D3

D4

GREEN

LAL1 4.7uH/0.5A/2520/S/[10LC4-5A470B-01R]

CLOSE LL2

LA_DVDD10

LABC20

4.7u/6/X5R/6.3V/K

LAFB1 0/6/SHT/M/X

LA_EVDD10

LABC2
1u/4/X5R/6.3V/K

LA_REGOUT

LA_DVDD10

LABC21

0.1u/4/X7R/16V/K

LA_EVDD10

LABC1

0.1u/4/X7R/16V/K

(PIN21)

UBF3

1 2

SMD1206P200SLR/S

UBF4

5VDUAL FUSEVCC_R2

FUSEVCC_R4

FUSEVCC_R3

1 2

SMD1206P200SLR/S

1

+

UBEC3
100u/OS/D/16V/66/30m

UBR2 8.2K/4

UBR4 8.2K/4

FUSEVCC_R1

LAR3 0/4/SHT/M/X

UBR1
15K/4/1

UBR8
15K/4/1

Close to connector

1 2

UBF1 SMD1206P300SLR/S

1 2

1

UBF2 SMD1206P300SLR/S

+

UBEC1
100u/OS/D/16V/66/30m

2

-USBOC_R2 (37)

5VDUAL

-USBOC_R1 (37)

FUSEVCC_R3

FUSEVCC_R45VDUAL

UBR7 8.2K/4

RBR20 0/4/SHT/M/X

Title

Size Document Number Rev
Custom

Date: Sheet

Gigabyte Technology

SOT23

FUSEVCC_R1

1

3

2

BAT54A/SOT23/200mAUBD5

3

3

3

3

-USBOC_R

UBR9
15K/4/1

SOT23

1
2

SOT23

1
2

SOT23

1
2

SOT23

1
2

N_-USBOC_R (9,32)

BAT54A/SOT23/200mAUBD4

BAT54A/SOT23/200mAUBD3

BAT54A/SOT23/200mAUBD1

BAT54A/SOT23/200mAUBD2

FUSEVCC_R3

FUSEVCC_R5

FUSEVCC_R7

FUSEVCC_R9

REALTEK RTL8111E_1

GA-Z68X-UD3R-B3

35 40Thursday, April 14, 2011

1

of

FUSEVCC_R2

FUSEVCC_R4

FUSEVCC_R6

FUSEVCC_R8

FUSEVCC_R10

1.0

Gigabyte Confidential

Do not Copy

5

I_REG_FB

D D

C C

B B

A A

IFB1 0/6/SHT/X

IBC15
1u/4/X5R/6.3V/K

IFB2 0/6/SHT/X

VCC3

VCC3

I_BUSVCC1

ID1

B320B/SMB/3A

I_BUSVCC2

ID2

B320B/SMB/3A

IF1

1 2

SMD1206P200SLR/S
IF2

5VDUAL FUSEVCC_R8

I_BUSVCC2 I_BUSVCC2

0.1u/4/X7R/16V/K

1 2

SMD1206P200SLR/S

1

+

IEC1
100u/OS/D/16V/66/30m

F_1394

I_TPA1+

132
5 6

IBC25

BH/2*5K9/BK/2.54/VA

IESD3

I_TPA1+ I_TPA1-

1
2

I_TPB1+

3 4

AOZ8902CIL/SOT23-6/X

I_DVDD

I_AVDD

IF3
SMD1812P150/12V

1 2

IF4
SMD1812P150/12V

1 2

FUSEVCC_R7

IBC8

0.1u/4/X7R/16V/K

IBC18

0.1u/4/X7R/16V/K

IBC17

0.1u/4/X7R/16V/K

IBC3

0.1u/4/X7R/16V/K

IBC10

0.1u/4/X7R/16V/K

IBC21

0.1u/4/X7R/16V/K

110歐姆:[15/4/8/4/15]

I_TPA1-

4

I_TPB1-I_TPB1+

87
10

6
5

5

IBC22
1u/4/X5R/6.3V/K

IBC9

0.1u/4/X7R/16V/K

IBC20

0.1u/4/X7R/16V/K

IBC24

0.1u/4/X7R/16V/K/X

I_TPA0+

I_TPB0+I_TPB1-

Place close to Header or connectorPlace close to Header or connector

IBC11

4.7u/6/X5R/6.3V/K

IBC5
1u/4/X5R/6.3V/K

IBC23
1u/4/X5R/6.3V/K

+12V

I_TPA0­I_TPA0+
I_TPB0­I_TPB0+

N_-USBP10

IBC7

0.1u/4/X7R/16V/K

IESD1

1
2
3 4

AOZ8902CIL/SOT23-6/X

+

4

IBC16
1u/4/X5R/6.3V/K

IBC4
1u/4/X5R/6.3V/K

G_-PCIRST

1

IEC2
270u/FP/D/16V/88/12m

USB_1394

FOXCONN-USBX2+1394

13

TPA-

14

TPA+

910111213

11

TPB-

12

TPB+

5678

1

VCC

2

D0-

1234

3

D0+

4

GND

GND

GND

GND

GND

GND

15161718192021

USB+1394/8P+6P/O/RED/GF/1/RA

I_TPA0-

6
5

FUSEVCC_R75VDUAL

I_TPB0-

4

IBC1

4.7u/6/X5R/6.3V/K

IBC19

4.7u/6/X5R/6.3V/K

IBC26 33p/4/NPO/50V/J/X

14

9

V12

10

GND

5

VCC

6

D1-

7

D1+

8

GND

GND

GND

GND

22

IBC14

0.1u/4/X7R/16V/K

I_BUSVCC1

IBC13

0.1u/4/X7R/16V/K

N_-USBP11
N_+USBP11N_+USBP10

IESD2

1
2
3 4

AOZ8902CIL/SOT23-6

IBC6

47p/4/NPO/50V/J/X

I_REG_FB

G_-PIRQC(18,19)
G_-PCIRST(18,19)
G_1394CLK(18)

G_-GNT2(18)
G_-REQ2(18)

FUSEVCC_R8FUSEVCC_R7

IBC12

0.1u/4/X7R/16V/K

N_-USBP10 (9)
N_+USBP10 (9)
N_-USBP11 (9)
N_+USBP11 (9)

N_-USBP10N_+USBP10

6
5

N_-USBP11N_+USBP11

3

I_XI

IX1

PVA1
XREXT
NC15
GND11
GND12
XTPB0M
XTPB0P
XTPA0M
XTPA0P
XTPBIAS0
PVA2
PVA3
XTPB1M
XTPB1P
XTPA1M
XTPA1P
XTPBIAS1
GND13
GND14
NC16
NC17
NC18
REG_FB
NC19
PVA4
PVA5
INTA#
PCIRST#
PCICLK
GND15
GNT#
REQ#
AD31
AD30
AD29
AD28
AD27
VCC6

I_XO

64

103

GND10

GND16

I_XO

I_XI

XO

PVA0

XCPS

AD26

AD25

AD24

104

105

106

107

G_A_D25

G_A_D24

G_-C_BE3

G_A_D26

IC4
12p/4/NPO/50V/J

IBC2
1u/4/X5R/6.3V/K

XI

NC9

NC10

NC11

NC12

NC13

NC14

GND9

PHYRESET#

IU1

VT6308P

CBE3#

IDSEL

AD23

AD22

GND17

AD21

VCC1

VCC/VDD1

GND18

108

109

110

111

112

113

114

115

G_A_D22

G_A_D18

G_A_D23

G_A_D21

NC8

GND8

PVD/VDD4

AD20

AD19

AD18

116

117

118

119

G_A_D19

G_A_D18

G_A_D20

G_A_D17

GND7

I2CEEN

AD17

AD16

GND19

CBE2#

FRAME#

IRDY#

VCC2

TRDY#

120

121

122

123

124

125

126

G_-C_BE2

G_A_D16

G_-FRAME

G_-IRDY

G_-TRDY

NC2

NC3

NC4

NC5

NC6

NC7

24.576M/20p/30ppm/49US/40/D

I_AVDD

IR16

11.3K/4/1

IR1
1K/4/1

IC2
12p/4/NPO/50V/J

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102

3

I_BUSVCC2

IR2

6.2K/4/1

I_TPB0­I_TPB0+
I_TPA0­I_TPA0+
I_TPBIAS0

I_TPB1­I_TPB1+
I_TPA1­I_TPA1+
I_TPBIAS1

I_REG_FB

G_-PCIRST
G_1394CLK

G_-GNT2
G_-REQ2 G_A_D13
G_A_D31
G_A_D30

G_A_D27 G_-PERR

FUSEVCC_R7

39404142434445464748495051525354555657585960616263

NC1

PVD/VCC5

VCC/PWRDET

VCC/VDD3
SCL/EECK

SDA/EEDI

VCC/VDD2

STOP#

DEVSEL#

128

127

-REQ2/-GNT2,
IDSEL AD18,

-INTC

G_-DEVSEL

G_-STOP

2

NC0
PME#
GND6

GND5

EEDO
EECS

AD0

AD1
GND4
GND3

AD2

AD3

AD4
VCC4

AD5

AD6

AD7
GND1

CBE0#

AD8

AD9

AD10
AD11

AD12
GND2
VCC3

AD13

AD14

AD15

CBE1#

PAR

PERR#

GND0

G_-STOP (18,19)
G_-DEVSEL (18,19)
G_-TRDY (18,19)
G_-IRDY (18,19)
G_-FRAME (18,19)
G_-C_BE2 (18,19)
G_-C_BE3 (18,19)

2

I_DVDD VCC3

38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

I_-PME
I_PWRDET

I_EECS

IR7 0/4/X
IR9 8.2K/4

IR10 8.2K/4

G_A_D0
G_A_D1

G_A_D2
G_A_D3
G_A_D4

G_A_D5
G_A_D6
G_A_D7

G_-C_BE0
G_A_D8
G_A_D9
G_A_D10G_-PIRQC
G_A_D11
G_A_D12

G_A_D14
G_A_D15
G_-C_BE1G_A_D29
G_PARG_A_D28

G_A_D[0..31]

1

I_TPB0-

IR3 54.9/4/1

I_TPB0+

IR5 54.9/4/1

I_TPA0- I_TPBIAS0

IR6 54.9/4/1

I_TPA0+

IR8 54.9/4/1

I_TPB1-

IR11 54.9/4/1

I_TPB1+

IR13 54.9/4/1

IR14 54.9/4/1

I_TPA1+

IR15 54.9/4/1

N_-PCIE_WAKE (12,14,15,17,19,35,37,38)

VCC3

VCC3

G_-C_BE0 (18,19)

G_-C_BE1 (18,19)
G_PAR (18,19)
G_-PERR (18,19)

G_A_D[0..31] (18,19)

Title

Size Document Number Rev
Custom

Date: Sheet

TI TSB43AB23 1394

IR4 4.99K/4/1
IC1 270p/4/NPO/50V/J

IC3

0.33u/4/X5R/6.3V/K/[10CM0-633303-56R]

IR12 4.99K/4/1
IC5 270p/4/NPO/50V/J

I_TPBIAS1I_TPA1-

IC6

0.33u/4/X5R/6.3V/K/[10CM0-633303-56R]

Gigabyte Technology

GA-Z68X-UD3R-B3

1

of

36 40Thursday, April 14, 2011

1.0

Gigabyte Confidential

Do not Copy

5

3VDUAL1

D D

UBC34

0.1u/4/X7R/16V/K

UBC28

0.1u/4/X7R/16V/K

UBC30

0.1u/4/X7R/16V/K

UBC22

0.1u/4/X7R/16V/K

UBC29

0.1u/4/X7R/16V/K

4

UBC20

0.1u/4/X7R/16V/K

UBC40

0.1u/4/X7R/16V/K

UBC15
10u/8/X5R/6.3V/K

3

UBC36

0.1u/4/X7R/16V/K

UBC12

0.1u/4/X7R/16V/K

2

5VDUAL

3

2

1

UBQ2

L1085DG/TO252/5A

UBC43

0.1u/4/X7R/16V/K

UBR17
100/4/1

UBR18
169/4/1

3VDUAL1

UBC44

0.1u/4/X7R/16V/K

1

+

UBEC4
100u/OS/D/16V/66/30m

1

O_-PCIE_RST

3VDUAL1
USB_1V2
USB_1V2

3VDUAL1

DM1
DP1

UB_SMIB(11)

SPISO

UBU1

1

NC

2

NC

3

NC

4

NC

5

VCCC

6

VSSC

7

OC0_

8

OC1_

9

PON0

10

PON1

11

SPIM_

12

VCCIO

13

VSSIO

14

VCCC

15

VSSC

16

VCCC

17

VSSC

18

U_VSSA

19

U_VCCA3

20

U_VCCAH2

21

XTALO

22

XTALI

23

U_VSSA

24

DM0

25

DP0

3VDUAL1

SSRXDN1
SSRXDP1
SSTXDN1
SSTXDP1

UBC31 1u/4/X5R/6.3V/K

UBR14 47K/4/1

3VDUAL1

3VDUAL1

UBC32 1u/4/X5R/6.3V/K

SSRXDN1(35)

SSRXDP1(35)
SSTXDN1(35)
SSTXDP1(35)

UBTP2

UBTP1

UBTP3

10026

9998979695949392919089888786858483828180797877

NC

NC

NC

NCNCNC

SPIDI

SPIDO

SPICS_/SDA

SPICLK/SCLK

XSMI_

VSSIOU_VCCAH

VCCIO

NC

3VDUAL1

VSSIO

VCCIO

USB_1V2

VSSC

VCCC

EJ168

3VUDAL=550mA max
USB1V2=150mA max

U_VCCA2

U_VSSA

U_RXN_0

U_RXP_0

U_VSSA

U_TXN_0

U_TXP_0

U_VSSA

U_VCCA0

U_VCCAH

U_VCCAH2

U_REXT

U_VCCA4

U_VSSA

U_TXN_1

U_TXP_1

U_VSSA

2728293031323334353637383940414243444546474849

3VDUAL1

UBC26 1u/4/X5R/6.3V/K
UBR13 6.2K/4/1

UBC25

100p/4/NPO/50V/J/X

C C

USB_1V2

-USBOC_R1(35)

-USBOC_R2(35)

SPIM: Low=>SPI Rom.

B B

UBX1

25M/20p/30ppm/49US/20/D

UBC41
27p/4/NPO/50V/J

USB_1V2

UBR16
5M/4/X

UBC42
27p/4/NPO/50V/J

UBR15 8.2K/4

UBC39 1u/4/X5R/6.3V/K

XTALO_USB3
XTALI_USB3

DM1(35)
DP1(35)

O_-PCIE_RST (14,15,17,18,20,38)

P_AUXDETUB_SMIB

N_-PCIE_WAKE (12,14,15,17,19,35,36,38)

76

VSSC

VCCC

P_RST_

P_WAKE_

P_AUXDET

P_VCCAH

MAIN_RST_

P_CLKREQ_

P_VSSA

P_RXN

P_VSSA

P_VSSA
P_REXT

P_VCCAH2

P_VCCA2
P_RFCKP
P_RFCKN

P_VCCA
P_VSSA

P_VCCAH

U_VCCAH2

U_VSSA

U_RXN_1

U_RXP_1

U_VSSA

U_VCCA1

U_VCCAH

DP1

DM1

EJ168_TQFP100/[10HP2-800168-10R]

50

SSRXDP2
SSRXDN2
SSTXDP2
SSTXDN2

CD4148WP/1206/300mA

USB_1V2

75

NC

74
73
72

P_RXP

71
70
69

P_TXP

68

P_TXN

67
66

A_VCC3

65
64
63
62

P_VCCA

61
60
59
58

VCCC

57

VSSC

56

VCCC

55

VSSC

54

VSSIO

53

VCCIO

52
51

DM2
DP2

3VDUAL1

UBC23 1u/4/X5R/6.3V/K

SSRXDP2 (35)
SSRXDN2 (35)

3VDUAL1

3VDUAL1

UBD6

P_AUXDET

3VDUAL1

UBC6 1u/4/X5R/6.3V/K UBFB1
UBC7 1u/4/X5R/6.3V/K

UBC8 0.1u/4/X7R/16V/K
UBC9 0.1u/4/X7R/16V/K

UBR3 6.2K/4/1

UBC11 1u/4/X5R/6.3V/K

3VDUAL1
USB_1V2

USB_1V2

3VDUAL1

DM2 (35)
DP2 (35)

UBR10
10K/4/1

UBC18

0.1u/4/X7R/16V/K

UBR11 8.2K/4
UBR12 1K/4/1/X

C1 0.1u/4/X7R/16V/K

3VDUAL1

UB_USB3_OP (16)
UB_USB3_ON (16)

UB_USB3_IP (16)
UB_USB3_IN (16)

UB_SRCCLK_USB3 (10)
UB_-SRCCLK_USB3 (10)

A_VCC3

UBC10

0.1u/4/X7R/16V/K

USB_1V2

AZ1117H-1.2TR/SOT223/1A

Max Power=2.2V x 0.15A=0.33Watt

AZ1117H-1.2TR/SOT223/1A-->UR17:0/4,UR16:N/A [1.2V]

SSTXDP2 (35)
SSTXDN2 (35)

USB_1V2

L1117LG/N/SOT223/1A-->UR17:0/4 ,UR16:100/4/1 [1.25V]

3VDUAL1

UBQ1

4

0/6/SHT/M/X

3
2
1

600mA MAX

UBR6
100/4/1/X

UBR5

0/4/SHT/X

3VDUAL1

USB_1V2

UBC21
22u/8/X5R/6.3V/M

A A

UBC38

0.1u/4/X7R/16V/K

UBC37

0.1u/4/X7R/16V/K

UBC35

0.1u/4/X7R/16V/K

UBC27

0.1u/4/X7R/16V/K

UBC16

0.1u/4/X7R/16V/K

UBC13

0.1u/4/X7R/16V/K

UBC14

0.1u/4/X7R/16V/K

5

USB3.0 --> 5GHz
BANDWITH=5GHz*(8b/10b)=4Gb/s=500MB/s

4

UBC19

0.1u/4/X7R/16V/K

3

UBC33
1u/4/X5R/6.3V/K

UBC5
1u/4/X5R/6.3V/K/X

UBC17

10u/8/X5R/6.3V/K

UBC24

1u/4/X5R/6.3V/K

2

Title

uP720200

Size Document Number Rev

Custom

Date: Sheet

GA-Z68X-UD3R-B3 1.0

1

37 40Thursday, April 14, 2011

of

Gigabyte Confidential

Do not Copy

5

4

3

2

1

3VDUAL

UAC15

0.1u/4/X7R/16V/K

D D

FUSEVCC7

UAR17 8.2K/4

FUSEVCC8

UAR19 8.2K/4

C C

UAC11

0.1u/4/X7R/16V/K

O_-PCIE_RST

UAC28

100p/4/NPO/50V/J/X

-USBOC_F1

UAR18
15K/4/1

-USBOC_F2

UAR20
15K/4/1

UAC19

0.1u/4/X7R/16V/K

SPIM: Low=>SPI Rom.

XTALO_USB3_F

SSTXDN1C_F
SSTXDP1C_F

SSTXDP1C_F
SSTXDN1C_F

XTALI_USB3_F

10

NC

D1+

1

UAR24

UAX1

25M/20p/30ppm/49US/20/D

UAC10
27p/4/NPO/50V/J

B B

A A

5M/4/X

UAC9
27p/4/NPO/50V/J

UAC24

0.1u/4/X7R/16V/K

FUSB_1V2

-USBOC_F1

-USBOC_F2

UAR25 8.2K/4

3VDUAL

FUSB_1V2
FUSB_1V2

UAC12 1u/4/X5R/6.3V/K

3VDUAL

8

9

NC

GND

11

D1-

GND

2

3

UAC45

0.1u/4/X7R/16V/K

UA_SMIB(11,12)

3VDUAL

3VDUAL

DM1_F
DP1_F

3VDUAL

UAC20 1u/4/X5R/6.3V/K

7

NC

D2+

4

SMIB_F

SPISO_F

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

SSRXDP1_F

SSRXDN1_F

6

5

UAC37

0.1u/4/X7R/16V/K

UAR26 47K/4/1

UATP2

UATP1

UATP3

10026

9998979695949392919089888786858483828180797877

UAU3

NC
NC
NC
NC
VCCC
VSSC
OC0_
OC1_
PON0
PON1
SPIM_
VCCIO
VSSIO
VCCC
VSSC
VCCC
VSSC
U_VSSA
U_VCCA3
U_VCCAH2
XTALO
XTALI
U_VSSA
DM0
DP0

NC

D2-

SSRXDN1_F
SSRXDP1_F

NC

NC

NC

SPIDI

SPIDO

SPICS_/SDA

SPICLK/SCLK

XSMI_

VSSIOU_VCCAH

VCCIO

EJ168

3VUDAL=550mA max
USB1V2=150mA max

U_VCCA2

U_VSSA

U_RXN_0

U_RXP_0

U_VSSA

U_TXN_0

U_TXP_0

U_VSSA

U_VCCA0

2728293031323334353637383940414243444546474849

SSRXDN1_F
SSRXDP1_F
SSTXDN1_F
SSTXDP1_F

UAC21 1u/4/X5R/6.3V/K

SSRXDP2_F

UAE1
AZ1045-04F/MSOP10

SSRXDP2_F

UAC34

0.1u/4/X7R/16V/K

3VDUAL

NCNCNC

NC

VSSIO

VCCIO

U_VCCAH

U_VCCAH2

U_REXT

U_VCCA4

U_VSSA

U_TXN_1

3VDUAL

UAC27 1u/4/X5R/6.3V/K
UAR27 6.2K/4/1

SSRXDN2_F

10

NC

D1+

1

SSRXDN2_F

FUSB_1V2

VSSC

VCCC

P_RST_

U_TXP_1

U_VSSA

U_RXN_1

UAC25
10u/8/X5R/6.3V/K

FP_AUXDET

P_WAKE_

P_AUXDET

MAIN_RST_

P_CLKREQ_

U_RXP_1

U_VSSA

U_VCCA1

U_VCCAH

9

NC

D1-

2

UAC30

0.1u/4/X7R/16V/K

O_-PCIE_RST (14,15,17,18,20,37)

N_-PCIE_WAKE (12,14,15,17,19,35,36,37)

CD4148WP/1206/300mA

FUSB_1V2

76

VSSC

VCCC

NC

P_VCCAH

P_VSSA

P_RXP
P_RXN

P_VSSA

P_TXP

P_TXN
P_VSSA
P_REXT

P_VCCAH2

P_VCCA2
P_RFCKP
P_RFCKN

P_VCCA

P_VSSA

P_VCCAH

VCCC

VSSC

VCCC

VSSC
VSSIO
VCCIO

U_VCCAH2

U_VSSA

DP1

DM1

EJ168_TQFP100/[10HP2-800168-10R]

50

DM2_F
DP2_F

UAC29 1u/4/X5R/6.3V/K

SSRXDP2_F
SSRXDN2_F
SSTXDP2_F
SSTXDN2_F

7

8

GND

11

GND

3

4

UAD6

FP_AUXDET

75
74

3VDUAL

73

UAC44 0.1u/4/X7R/16V/K

72

UAC43 0.1u/4/X7R/16V/K

71
70

UAC42 0.1u/4/X7R/16V/K

69

UAC41 0.1u/4/X7R/16V/K

68
67

UAR31 6.2K/4/1

66

FA_VCC3

65

UAC39 1u/4/X5R/6.3V/K

64
63
62

FP_VCCA

61
60
59

3VDUAL

58

FUSB_1V2

57
56

FUSB_1V2

55
54
53

3VDUAL

52
51

3VDUAL

SSTXDP2C_F

SSTXDN2C_F

6

NC

NC

D2-

D2+

5

SSTXDN2C_F

SSTXDP2C_F

UAC33

0.1u/4/X7R/16V/K

3VDUAL

UAR30
10K/4/1

UAC31

0.1u/4/X7R/16V/K

UAR29 8.2K/4
UAR28 1K/4/1/X

UAC38 0.1u/4/X7R/16V/K

SSTXDN1_F
SSTXDP1_F SSRXDP2_F

UAE2
AZ1045-04F/MSOP10

5

4

3

FUSB_1V2

UAC13

0.1u/4/X7R/16V/K

3VDUAL

UAC18

0.1u/4/X7R/16V/K

3VDUAL

UA_USB3_OP_F (9)
UA_USB3_ON_F (9)

UA_USB3_IP_F (9)

UA_USB3_IN_F (9)

UA_SRCCLK_USB3_F (10)
UA_-SRCCLK_USB3_F (10)

UAC3 0.1u/4/X7R/16V/K
UAC4 0.1u/4/X7R/16V/K

UAFB2

1 2

SMD1206P300SLR/S

UAFB1

1 2

SMD1206P300SLR/S

1

+

UAEC3
100u/OS/D/16V/66/30m

DM2_F

DM1_F

UAESD3

1
2
3 4

AOZ8902CIL/SOT23-6

UAC14

0.1u/4/X7R/16V/K

UAC23
1u/4/X5R/6.3V/K

FA_VCC3

UAC40

0.1u/4/X7R/16V/K

3VDUAL

UAC17

0.1u/4/X7R/16V/K

UAC22
1u/4/X5R/6.3V/K/X

UAFB3

0/6/SHT/M/X

UAC16

0.1u/4/X7R/16V/K

FUSB_1V2

FUSB_1V2

AZ1117H-1.2TR/SOT223/1A

Max Power=2.2V x 0.15A=0.33Watt

AZ1117H-1.2TR/SOT223/1A-->UR17:0/4,UR16:N/A [1.2V]

FUSEVCC7 FUSEVCC8

UAC2

0.1u/4/X7R/16V/K

SSRXDN1_F SSTXDN2C_F
SSRXDP1_F

SSTXDN1C_F
SSTXDP1C_F

DM1_F
DP1_F

FUSEVCC7

FUSEVCC85VDUAL

DP2_F

6
5

DP1_F

FUSEVCC7

2

L1117LG/N/SOT223/1A-->UR17:0/4 ,UR16:100/4/1 [1.25V]

F_USB30

REV=1

1

VBUS

10

ID

2

SSRX1-

3

SSRX1+

5

SSTX1-

6

SSTX1+

8

D1-

9

D1+

7

GND

4

GND

BH/2*10K20/BK/ON/2.0/VA/D/GF

VBUS

SSTX2-

SSTX2+

SSRX2-

SSRX2+

D2-

D2+

GND
GND

Title

Size Document Number Rev

Custom

Date: Sheet

UAC8

10u/8/X5R/6.3V/K

UAQ5

4

19
15

SSTXDP2C_F

14
18

17
12

11
16

13

EJ168

UAC26

0.1u/4/X7R/16V/K

UAC36

1u/4/X5R/6.3V/K

3
2
1

UAC1

0.1u/4/X7R/16V/K

SSRXDN2_F

DM2_F
DP2_F

UAC35

0.1u/4/X7R/16V/K

600mA MAX

UAR22

100/4/1/X

UAC5
22u/8/X5R/6.3V/M

UAR23

0/4/SHT/X

UAC6 0.1u/4/X7R/16V/K
UAC7 0.1u/4/X7R/16V/K

3VDUAL

FUSB_1V2

GA-Z68X-UD3R-B3 1.0

1

38 40Thursday, April 14, 2011

UAC32

0.1u/4/X7R/16V/K

SSTXDN2_F
SSTXDP2_F

of

Gigabyte Confidential

Do not Copy

8

RA_VDD10

RA_VDD10

RABC3

4.7u/6/X5R/6.3V/K

0.1u/4/X7R/16V/K

D D

VCC3

RABC9

0.1u/4/X7R/16V/K/X

0.1u/4/X7R/16V/K

RA_VDD1_8

RABC17

1n/4/X7R/50V/K

4.7u/6/X5R/6.3V/K

C C

RA_VDD1_8

RAFB4

0/4/SHT/M/X

Near to PIN

RA_VDD1_8

RAFB3

0/4/SHT/M/X

Near to PIN

B B

RA_VDD1_8

RAFB5

0/4/SHT/M/X

Near to PIN

A A

Near to PIN

RABC4

RABC2

0.1u/4/X7R/16V/K

Near to PIN

RABC1

RABC19

0.1u/4/X7R/16V/K

RABC16

RABC8

1u/4/X5R/6.3V/K

RABC13

0.1u/4/X7R/16V/K

RABC11

0.1u/4/X7R/16V/K

RABC6

0.1u/4/X7R/16V/K

RA_VAA2_0

RABC14

0.1u/4/X7R/16V/K

RA_VAA2_1

RAC10

0.1u/4/X7R/16V/K

RA_VAA1

RAC11

0.1u/4/X7R/16V/K

RABC7

0.1u/4/X7R/16V/K

RAFB1

0/4/SHT/M/X

8

RABC12

0.1u/4/X7R/16V/K

RA_AVDD0

RABC5

0.1u/4/X7R/16V/K

RA_VDD1_8

RA_GPIO0

7

RABC15

0.1u/4/X7R/16V/K

RAFB2
0/6/X

SE9172 N/A

RA_AVDD1

Near to PIN

0.1u/4/X7R/16V/K/X

RAR4
1K/4/1/X

RA_GPIO1

RAR5
1K/4/1/X

RA_GPIO0 (32)

7

RABC10

RATP8

RAR2
1K/4/1/X

RAR3
1K/4/1/X

VCC3

VCC3VCC3

6

RAR17
1K/4/1/X

RAR18
10K/4/1

6

RA_TESTMODE

RA_RXP1

RA_RXN1

RA_VAA2_1

RA_TXN1

RA_TXP1

RA_RXP0

RA_RXN0

RA_VAA2_0

RA_TXN0

RA_TXP0

RA_VDD10
RA_VAA1

RAR13

5.11K/4/1/X

RA_VCONT_10

15
16
17
18
19
20
21
22
23
24
25
26
27
28

RA_GPIO2
RA_GPIO3
RA_GPIO4
RA_GPIO5

RA_GPIO2
RA_GPIO3
RA_GPIO4
RA_GPIO5

Q_TO223-MASK

For B0 final IC

RA_GPIO4

RA_GPIO5

RA_VDD10

14

VDD4

GPIO4

GPIO5
RXP_1
RXN_1

TESTMODE
VAA2_1
TXN_1
TXP_1
VSS
RXP_0
RXN_0

88SE9172

VAA2_0
TXN_0
TXP_0
VDD5
TP
VAA1

XTLIN_OSC

XTLOUT

ISET

VCONT_10

2930313233

RA_XTALI

RA_XTALO

RA_ISET

RAR12

6.04K/4/1

RA_VCONT_10

RAFB6
30/6/4A/S/X

RA_TXP1C
RA_TXN1C

RA_RXN1C
RA_RXP1C

RAR7 1K/4/1/X
RAR8 1K/4/1/X
RAR10 1K/4/1/X
RAR14 1K/4/1/X

RAR6 1K/4/1/X
RAR9 1K/4/1/X
RAR11 1K/4/1/X
RAR15 1K/4/1/X

RAQ1

1
234

PBSS5350Z/SOT223/X

( 1A , 1.4W )

5

RATP7

RA_GPIO3

VCC3

RA_VDD10

RA_VDD10

RA_VDD10

12345678910111213

RAU1

TST6

VDD1

VDD2

VDD3

GPIO3

SPI_DI

GND

SPI_CS

SPI_DO

VDDIO1

SPI_CLK

AVDD1

PTXN1

PTXP1

35

34

TST5

TST4
GPIO2
GPIO1

VDDIO2

TST3

TST2

TST1

TST0
GPIO0

VDD6

PERST_N

CLKN
CLKP

PRXP0

PRXN0

AVDD0

PTXP0

PTXN0

PRXP1

PRXN1

42

41

4039383736

88SE9172A1/S

RAC4
RAC5

RAC7
RAC8

90歐姆:[15/4.5/7.5/4.5/15]

GND

8

TX1+

9

TX1-

10

GND

11

RX1-

12

RX1+

13

GND

14

SATA/14/GR/H/OP/RA/D/2

Black connector for SATA3

VCC3

DDR_15V

RAC6
22u/8/X5R/6.3V/M/X

RAC9

0.1u/4/X7R/16V/K/X

RAC2
22u/8/X5R/6.3V/M

RAC1
22u/8/X5R/6.3V/M

5

57
56
55

RA_GPIO2

54

RA_GPIO1

53
52
51
50
49
48

RA_GPIO0

47

RA_VDD10

46
45
44
43

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

RA_AVDD0

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K

RA_AVDD1

GSATA3_6_7

RA_VDD10

0.15A@1.0V

4

GND

RATP3
RATP6

VCC3

RATP4
RATP2
RATP5
RATP1

-PFMRST2 (20,22,35)
RA_-SRCCLK (10)
RA_SRCCLK (10)

RAC3
100P/4/NPO/50V/J/X

RA_SL_OP (9)
RA_SL_ON (9)

RA_SL_IP (9)
RA_SL_IN (9)

GND

1

TX0+

2

TX0-

3

GND

4

RX0-

5

RX0+

6

GND

7

RA_VDD10 VCC1_05_PCH

RARN1 0/8P4R/0402/SHT/X

4

RA_TXP0C
RA_TXN0C

RA_RXN0C
RA_RXP0C

1
3 4
5 6
7 8

RA_XTALI

RA_XTALO

2

RAR19
1M/4/X

RA_TXP0
RA_TXN0

RA_RXN0
RA_RXP0

RA_TXP1
RA_TXN1

RA_RXN1
RA_RXP1

Co-Layout with RQ3

3

RAX1

25M/20p/30ppm/49US/20/D

VCC3

3

2

1

RAQ2

L1085DG/TO252/5A

3

12P/4/NPO/50V/JRAC12

12P/4/NPO/50V/JRAC13

RABC20

0.1u/4/X7R/16V/K

RABC22

0.1u/4/X7R/16V/K/X

RAC210.01u/4/X7R/25V/K
RAC200.01u/4/X7R/25V/K

RAC190.01u/4/X7R/25V/K
RAC180.01u/4/X7R/25V/K

RAC160.01u/4/X7R/25V/K
RAC170.01u/4/X7R/25V/K

RAC150.01u/4/X7R/25V/K
RAC140.01u/4/X7R/25V/K

2

RA_VDD1_8

RAR21
100/4/1

1

+

RAEC1
560u/FP/D/6.3V/68/8m

RAR20

45.3/4/1

RA_TXP0C
RA_TXN0C

RA_RXN0C
RA_RXP0C

RA_TXP1C
RA_TXN1C

RA_RXN1C
RA_RXP1C

Title

Size Document Number Rev
Custom

Date: Sheet

2

RA_VDD1_8

RABC21

22u/8/X5R/6.3V/M

Gigabyte Technology

Marvell 9172

GA-Z68X-UD3R-B3

3A

RABC18
22u/8/X5R/6.3V/M/X

1

39 40Thursday, April 14, 2011

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PCH GPIO LIST TABLE

PIN NAME PWR

GP0
GP1/TACH1
GP2/PIRQE#
GP3/PIRQF#
GP4/PIRQG#
GP5/PIRQH#
GP6/TACH2

D D

GP7/TACH3
GP8
GP9/OC5#
GP10/OC6#

GP11/SMBALERT#

GP12
GP13
GP14/OC7#
GP15
GP16
GP17/TACH0
GP18
GP19
GP20
GP21
GP22
GP23
GP24
GP25

C C

GP26
GP27
GP28
GP29
GP30
GP31
GP32
GP33
GP34
GP35
GP36
GP37
GP38
GP39
GP40
GP41
GP42
GP43
GP44

B B

GP45
GP46
GP47
GP48
GP49
GP50
GP51
GP52
GP53
GP54
GP55
GP56
GP57
GP58
GP59
GP60
GP61
GP62

A A

GP63
GP64
GP65
GP66
GP67
GP72
GP73

GP75

5

AFTER/

Default

PLTRST

MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY NATIVE

GPI

H-Z

GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPO

H

NATIVE
NATIVE
NATIVE

L LAN_PHY_PWR_CTRL

GPI

L

GPI

NATIVE OC7#

L GPO GPIO15

GPI
GPI

NATIVE

GPI

NATIVE

GPI

H-Z

GPI

NATIVE

L

GPO
NATIVE
NATIVE

GPO

H

GPO

H

GPI

L

GPI

H-Z
H-Z

GPI

GPO

H
H

GPO

GPI

H-Z

GPO

GPI

GPI

GPI

H-Z

GPI

H-Z

NATIVE
NATIVE
NATIVE
NATIVE
NATIVE P/U 8.2K 3VDUAL

L N/A

NATIVE
NATIVE

L

NATIVE

H-Z

IN

H-Z

IN
NATIVE
NATIVE

H

NATIVE
NATIVE

H

NATIVE
NATIVE

H

NATIVE

IN

H-Z

NATIVE

H-Z

NATIVE
NATIVE

H-Z

NATIVE

L

NATIVE

L
L

NATIVE
NATIVE

L

NATIVE

L

NATIVE

L

NATIVE

L

NATIVE

H-Z

NATIVE

H-ZGP74

NATIVE

H-Z

5

USAGE NOTE

-PECI_REQ

ICH_FAN_TACH1

-PIRQE

-PIRQF

-PIRQG

-PIRQH
ICH_FAN_TACH2
ICH_FAN_TACH3

GPIO8
OC5#
OC6#

-SMBALERT P/U 8.2K 3VDUAL

GPIO13 P/U 8.2K 3VDUAL

-SKTOCC

ICH_FAN_TACH0

MB_ID0

-LAN1_ISO

VCC18_PCH_OV2

VCORE_OV3

-LDRQ1 P/U 8.2K VCC3

TLS

-CPU_STOP P/U 8.2K 3VDUAL

-ACZ_DET
GPIO27
GPIO28
GPIO29
S_PWR_ACK
N/A(Reverse)
MB_ID1
LOAD-LINE

-PCI_STOP
GPIO35L

-LAN1_DSM
N/A
VCORE_OV2

-LAN_DSM
OC1#
OC2#
OC3#
OC4#

-LPCPME
PWR_LED
PSI LED
EN_PWM
VCC18_OV1

-REQ1

-GNT1

-REQ2

-GNT2

-REQ3

-GNT3
N/A(Reverse)
VCORE_OV1
F_USB_OC
USB_OC0#
N/A(Reverse)

-SUSTAT
SUSCLK

CLKOUTFLEX0
CLKOUTFLEX1
CLKOUTFLEX2
CLKOUTFLEX3
VCORE_OV4 P/U 8.2K 3VDUAL
1_05V_OV1 P/U 8.2K 3VDUAL
1_05V_OV2 P/U 8.2K 3VDUAL
N/A(Reverse)

N/A

N/A
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3

N/A

N/A
P/U 8.2K 3VDUAL

N/A

N/A

P/U 8.2K 3VDUAL

N/A

N/A
P/U 8.2K VCC3

N/A
P/D 8.2K GND
P/U 8.2K VCC3
P/U 1K VCC3LED_CTL
P/U 8.2K VCC3
P/U 8.2K VCC3

P/U 8.2K 3VDUAL

P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL

N/A
P/U 100K 3VDUAL
P/U 8.2K VCC3
P/D 8.2K GND
P/U 1K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3

N/A

N/A

N/A

N/A

P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 2.2K VCC

N/A
P/U 2.2K VCC

N/A
P/U 2.2K VCC

N/A
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL

N/A
P/U 8.2K 3VDUAL

N/A

N/A

N/AGPIO63

N/A

N/A

N/A

N/A

P/U 8.2K 3VDUAL

4

Super I/O ITE8720 GPIO Table

PIN NAME USAGE NOTE
SVC/PECI_RQT/GP14
PWROK1/GP13
KRST#/GP62
SO/GP50
IRTX/GP47/CE2_N/JP7
GP46/IRRX
PSION#/GP42
PWROK2#/GP41
PCIRST3#/GP10/VDIMM_STR_EN
RSMRST#CIRRX1/GP55
PME#/GP54
PD5/GP75/BUSSO0

PIN NAME

FAN_TAC2/GP52
FAN_TAC3/GP37
VIDO3/FAN_TAC4/GP25/DSR2#
FAN_CTL2/GP51
FAN_CTL3/GP36
VID4/GP34
VID3/GP33
VID2/GP32
VCORE_GOOD/VID6/GP63
VID5/GP35
VID1/GP31
VID0/GP30
SLCT/GP80
PE/GP81
BUSY/GP82
PD3/GP73/BUSSI1
PD4/GP74/BUSSI2
VCORE_EN/VID7/GP64
PD0/GP70
PD1/GP71
PD2/GP72/BUSSI0
GP22/SCK
VIDO5/GP27/SIN2
PCIRST2#/GP11
PCIRST1#/GP12
3VSBSW#/GP40
SUSC#/GP53
GP23/SI
VIDO0/GP20/CTS2#
GP65/VDDA_EN/GB_01
PD6/GP76/BUSSO1
PD7/GP77/BUSSO2
AFD#/GP86/SMBC_R
INIT#/GP85/SMBD_M
ACK#/GP83
VIDO1/GP21/DCD2#
STB#/GP87/SMBC_M
PWRON#GP44
PANSWH#/GP43
KDAT/GP61
KCLK/GP60
MDAT/GP57
MACL/GP56
GP66/VLDT_EN/GB_02

KDAT/GP61
GP67/CPU_PG/GB_03
SLIN#/GP84/SMBD_R
PSI_L/FAN_CLT5/CIRRX2/GP16
VIDO4/GP26/SOUT2
VIDO2/FAN_TAC5/GP24/DSR2#
VIDO6/GP17/RI2#
VIDO7/JP6/DTR2#
PD5/GP75/BUSSO0 SB_LED3_C

4

-PECI_REQ
PWROK1/ITE_PWROK

-KBRST

-ICH_SPI_CS
CEB_N

-LAN2_DSM

-PSON
PECI_CTL

-PCIE_RST

-RSMRST

-LPCPME
N/A

USAGE NOTE
FANIO2
FANIO3
FANIO4
FANPWM2
FANPWM3
BEEP­TURBO1
TURBO0
CPUT_LED1_C
CPUT_LED2_C
CPUT_LED3_C

-LAN1_DSM

CPU_LED1_C
CPU_LED2_C
CPU_LED3_C
SB_LED1_C
SB_LED2_C

IT_GP64

NB_LED1_C
NB_LED2_C
NB_LED3_C
LOW_PWR_1
LOW_PWR_2

-PFMRST1

-PFMRST2

CSI_F0
CSI_F1

BSEL166_3/CSISBSL

CPUT_LED1_C

MB_ID2
MB_ID3
MB_ID4

空

PIN

SEC_2x8

DDR_LED1_C
DDR_LED2_C
DDR_LED3_C
VCORE_OV1
PWRBTSW

-PWRBTSW
KDAT
KCLK
MDAT

NBT_LED1_C

PWM2_CR
PWM2_CR

EN_LOADLINE

-EN_PWM2

-THERM
DDR18V_PH2_EN
DDR18V_LED
1_1V_PH_EN
JP6

3

NBT_LED1_C

SB_LED3_C

BSEL166_1
BSEL166_2

BSEL166_4

FST_2X8

GTLREF_AD2

MCLK

IT_GP67/-EN_PWM2

3

VCC3

VCC1_8_PCH

L

VCC

LM324

PWM

各相位的擺法如下

L

DDR15V

L

VCC3_DAC

VCC1_05_PCH

PCH

BIOS

超電壓對應表

線路圖名稱

Vcore
CPU_VTT
CPU_VAXG
VCC1_8_PCH
VCC1_05_PCH
3VDUAL
DDR15V

DDRVTT
VREF_CA_A/VREF_CA_B
VREF_DQ_A/VREF_DQ_B

3 pin FAN control 4 pin FAN control FAN speed Controller

CPU FAN

SYS FAN

PWR FAN

FANPWM1
ICH_FAN_PWM2
FANPWM2
ICH_FAN_PWM1

N/A N/A

2

5VSB

VCC

PH1

PH2

DL2

DL4 DL3

CPU

:

BIOS選項

CPU Vcore
CPU Termination
CPU Graphic Core
CPU PLL
PCH core
3VDUAL
DRAM voltage
DRAM Terminatio
DRAM Address Ref
DRAM Data Ref

FANPWM3
ICH_FAN_PWM0

N/A

N/ASVD/PCIRSTIN#/CIRTX/GP15

2

:

DL7DL9

FANIO1
ICH_FAN_TACH0
FANIO2
ICH_FAN_TACH1
FANIO3
ICH_FAN_TACH2

PH5

5VDUAL 3VDUAL

ISL8014

PH6PH8 PH7
DL5

PH3

DL6

DL8

PH4

L3L4

VTT VCORE

PH1 PH2

散熱模組料號

8IBP:

1.12SP2-01A001-Y1R/Y2R

2.12SP2-01A001-Z1R/Z2R
(HIBRID

模組)包材階

IT8720
PCH
IT8720
PCH
IT8720
PCH

Gigabyte Technology

Title

Size Document Number Rev

C

Date: Sheet

1

VCC1_05_ME

ISL8014

:

TABLE LIST

GA-Z68X-UD3R-B3

1

40 40Thursday, April 14, 2011

1.0

of