Gigabyte GA-B85M-D3V Schematics rev.1.1

Gigabyte Confidential

Do not Copy

5

4

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Model Name: GA-B85M-D3V

SHEET TITLE

01

D D

02

03

04

05

06

07

08

09

C C

10

11

12

13

14

COVER SHEET

BOM & PCB MODIFY HISTORY

BLOCK DIAGRAM

CPU_LGA1150-A

CPU_LGA1150-B

CPU_LGA1150-C

DDR III CHANNEL A

DDR III CHANNEL B

PCH_FDI,DMI,USB,PCIE,NVRAM

PCH_DP,CLK BUFFER

PCH_HOST,SATA,PCI

PCH_GPIO,CTRL,AUDIO

PCH_PWR,GND

PCI EXPRESS*16 SLOT

Revision 1.1

SHEET TITLE

28

29

30

31

32

VCORE ISL95820_2

RT8120_DDR POWER

LPT, M3 POWER

DVI

IT8892E

15

16

17

B B

18

19

20

21

22

23

24

A A

25

26

27

PCI EXPRESS X1 *2 SLOT

PCI SLOT

ITE 8620 LPC IO

COM,KB_MS_USB,USB30_20

HWM,FAN CTRL,OV,-PROCHOT

DUAL BIOS

FP,FUSB,SPK,SATALED

Realtek ALC887-VD2

REAR AUDIO JACK

REALTEK RTL8111F

DISCRETE POWER

ATX

VCORE ISL95820_1

5

4

Title

Size Document Number Rev Custom

3

2

Date: Sheet of

Gigabyte Technology

Cover Sheet

GA-B85M-D3V

1 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

5

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Model Name: GA-B85M-D3V

Revision 1.1

Circuit or PCB layout change

DATE Change Item Reason

D D

Component value change history

2013/08/06

Data Change Item Reason

2013/06/26 SWAP NET

ADD RSMRST DELAY2013/06/28

2013/08/06 Update to R1.1

C C

B B

A A

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

BOM & PCB MODIFY HISTORY

GA-B85M-D3V

1

2 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

BLOCK DIAGRAM

4

3

2

1

D D

CHANNEL A DDRIII DIMM X 1

PCI EXPRESS X16

DVI

RGB

C C

PCI EXPRESS X1

PCI ITE IT8892

Realtek RTL8111F

USB2.0 PORTS X12

B B

USB3.0 PORTS X4

Display

PCIE-1 gen2

USB 2.0

USB 3.0

INTEL LGA1150

FDI

DMI

PCH (B85)

VRD12.5

DDRIII BUS

SATA III / II

SPI BUS

LPC BUS

CHANNEL B DDRIII DIMM X 1

SATAIII*4 SATAII*2

DUAL BIOS

AZALIA BUS

Realtek ALC887

AUDIO PORTS :

LIN_ OUT

A A

LINE_IN

FRONT AUDIO

CD_IN

MIC

LPC I/O ITE8728

I/O PORTS :

COM

FRONT PANEL /CPU FAN

KB/PS2

Title

Size Document Number Rev C

5

4

3

2

Date: Sheet of

Gigabyte Technology

BLOCK DIAGRAM

GA-B85M-D3V

1

3 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

LGA1150

LGA1150E

N_-CPUCLK[10]

N_CPUCLK[10]

PVIDSLCK[27]

PVIDSOUT[27]

-PVIDALRT[27]

N_DRAM_PWROK[12]

D D

N_DRAM_PWROK

WBC2 1n/4/X7R/50V/K

N_CPUPWROK

WBC47 1n/4/X7R/50V/K

SVID_CTRL[17]

A_HSW_STRAP13[12]

H L

CFG 0

RSVD

1

RSVD

C C

RSVD

Reverse

NORM

2

RSVD

Disable

Enable

4

RSVD

7 RSVD

RSVD

8

RSVD

9 RSVD

RSVD

10

RSVD

RSVD RSVD

11

RSVD

12

RSVD

13

RSVD

14

RSVD

15

RSVD RSVD

RSVD

16

RSVD

17

RSVD

CFG6

CFG5 131 1

0

0 1

0

N_CPUPWROK[12,17]

A_-CPURST[11,17]

A_PMSYNC[11]

A_-PROCHOT[17,19]

A_-THRMTRIP[11,17]

A_-SKTOCC[12]

WR54 1K/4/1/X

WR47 1K/4/1/X WR36 1K/4/1/X WR43 1K/4/1/X

WR57 1K/4/1

WR39 1K/4/1

NOTE RSVD RSVD LANE REVERSAL[0],x16 RSVD eDP Enable

RSVD

RSVD RSVD RSVD RSVD RSVD

RSVD RSVD

PCIE CONFIG 1X16 , Default 2X8 RSVD X8,X4,X4

N_-CPUCLK N_CPUCLK

WR7 0/4/SHT/M/X WR1 0/4/SHT/M/X WR5 44.2/4/1 WR6 100/4/1/X

A_-CPURST

A_PECI[11,17]

A_PMSYNC

A_CATERRA_-PROCHOT A_-THRMTRIP

A_SM_VREF

HSW_CFG2

HSW_CFG4 HSW_CFG5 HSW_CFG6

HSW_CFG9

HSW_CFG13

A_TCK A_TDI A_TDO A_TMS

A_-TRST A_-HPRDY

A_-DBR

A_TESTLOW_2

CFG 0-17 all internal PULL-UP

LGA1150

B B

A A

(D)

FDI_CSYNC[9]

FDI_INT[9]

WR23 24.9/4/1

VCCIOA_L

N_-DP_CLK[10]

N_DP_CLK[10]

FDI:12/4/5/4/12(breakout min 6/4/4/4/6) Impedance=85 +- 17.5%

5

FDI_CSYNC

FDI_INT

FDI_RCOMP

FDI_TXN0 FDI_TXP0

FDI_TXN1 FDI_TXP1

V4

BCLK*

V5

BCLK_P

C38

VIDSCLK

C37

VIDSOUT

B37

VIDALERT*

AK21

DRAM_PWR_OK

AB35

PWRGOOD

M39

RESET*

P36

PMSYNC

N37

PECI

M36

CATERR*

K38

PROCHOT*

F37

THERMTRIP*

D38

SKTOCC*

AB38

DDR_VREF_CA

AA37

CFG0

Y38

CFG1

AA36

CFG2

W38

CFG3

V39

CFG4

U39

CFG5

U40

CFG6

V38

CFG7

T40

CFG8

Y35

CFG9

AA34

CFG10

V37

CFG11

Y34

CFG12

U38

CFG13

W34

CFG14

V35

CFG15

Y36

CFG17

Y37

CFG16

V36

CFG19

W36

CFG18

D39

TCK

F38

TDI

F39

TDO

E39

TMS

E37

TRST*

L39

PRDY*

L37

PREQ*

G40

DBR*

N5

TESTLOW

K8

RSVD

J10

RSVD

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

LGA1150D

D16

FDI_CSYNC

D18

FDI_INT

R4

DP_RCOMP

U5

SSC_DPCLKN

U6

SSC_DPCLKP

E16

EDP_DISP_UTIL

K11

RSVD_TP

J12

RSVD_TP

B14

FDI_EDP_TXN0

A14

FDI_EDP_TXP0

C13

FDI_EDP_TXN1

B13

FDI_EDP_TXP1

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

FDI_TXP[0..1]

FDI_TXN[0..1]

4

BPM_N0 BPM_N1 BPM_N2 BPM_N3 BPM_N4 BPM_N5 BPM_N6 BPM_N7

RSVD RSVD

TESTLOW

RSVD RSVD RSVD RSVD

VCC RSVD RSVD RSVD

PWR_DEBUG

VSS RSVD RSVD

RSVD_TP

RSVD_TP DDR_RCOMP0 DDR_RCOMP1 DDR_RCOMP2

RSVD RSVD_TP RSVD_TP

RSVD

VCOMP_OUT

RSVD

VSS RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD

VCC_SENSE

VSS

VSS_SENSE

RSVD

DPLL_REF_CLKN DPLL_REF_CLKP

CFG_RCOMP

DDI1_TXP0 DDI1_TXN0 DDI1_TXP1 DDI1_TXN1

DDI1_TXP2 DDI1_TXN2 DDI1_TXP3 DDI1_TXN3

DDI2_TXP0 DDI2_TXN0 DDI2_TXP1 DDI2_TXN1

DDI2_TXP2 DDI2_TXN2 DDI2_TXP3 DDI2_TXN3

DDI3_TXP0 DDI3_TXN0 DDI3_TXP1 DDI3_TXN1

DDI3_TXP2 DDI3_TXN2 DDI3_TXP3 DDI3_TXN3

FDI_TXP[0..1] [9]

FDI_TXN[0..1] [9]

4

G39 J39 G38 H37 H38 J38 K39 K37 T35 M38

P6 K9 H15 J9 H14 M8 AV2 J16 H16 N40 N39 V7 AB6 K13 J8 R1 P1 R2 AB36 AW2 AV1 AC8 P4 U8 AB33 T8 Y8 M10 L10 M11 L12 W8 R33 P33 E40

N33 J11 M9 J7 F40

N35 W6 W5 H40

E17 F17 F18 G18

G19 H19 F20 G20

D19 E19 C20 D20

D21 E21 C22 D22

B15 C15 A16 B16

B17 C17 A18 B18

A_TESTLOW_1

A_PWR_DEBUG

A_DDR_COMP0 A_DDR_COMP1 A_DDR_COMP2

A_HSW_CFG_RCOMP

DVI_TX2 [31] DVI_TX2- [31] DVI_TX1 [31] DVI_TX1- [31]

DVI_TX0 [31] DVI_TX0- [31] DVI_TXC [31] DVI_TXC- [31]

VCCST

(1.0V)

VCORE

(1.8V)

I/O Digatal Voltage

WTP3

I/O Analog Voltage

VCCIOA_L

WTP7

RING/PLL Voltage

WTP1

System Angen

WTP2

VCCPLL

VCORE0

WTP4

VCORE1

WTP5

VCORE2

WTP6

VCORE3

CPU_VAXG

(0~0.9V)

VCC_SENSE [27]

VSS_SENSE [27]

N_-CK_DPCLK [10] N_CK_DPCLK [10]

3

LGA1155

(1.011V)

(1.05V)

(0.815V)

(1.35V)

A_DMI_0RXP[9] A_DMI_0RXN[9] A_DMI_1RXP[9] A_DMI_1TXP [9] A_DMI_1RXN[9] A_DMI_2RXP[9] A_DMI_2RXN[9] A_DMI_3RXP[9] A_DMI_3RXN[9]

VCCIOA_L

(C)(E)

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

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_RXP8 PA_EXP_RXN8

PA_EXP_RXP9 PA_EXP_RXN9

(0.923V)

PA_EXP_RXP10 PA_EXP_RXN10

PA_EXP_RXP11 PA_EXP_RXN11

PA_EXP_RXP12 PA_EXP_RXN12 PA_EXP_TXN12

PA_EXP_RXP13 PA_EXP_RXN13

PA_EXP_RXP14 PA_EXP_RXN14

PA_EXP_RXP15 PA_EXP_RXN15

A_DMI_0RXP A_DMI_0RXN A_DMI_1RXP A_DMI_1RXN A_DMI_2RXP A_DMI_2RXN A_DMI_3RXP

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

WR15 24.9/4/1

DMI:12/4/4/4/12(breakout min 8/4/4/4/8) Impedance=85 +- 17.5%

GRCOMP

LGA1150C

E15

PEG_RXP0

F15

PEG_RXN0

D14

PEG_RXP1

E14

PEG_RXN1

E13

PEG_RXP2

F13

PEG_RXN2

D12

PEG_RXP3

E12

PEG_RXN3

E11

PEG_RXP4

F11

PEG_RXN4

F10

PEG_RXP5

G10

PEG_RXN5

E9

PEG_RXP6

F9

PEG_RXN6

F8

PEG_RXP7

G8

PEG_RXN7

D3

PEG_RXP8

D4

PEG_RXN8

E4

PEG_RXP9

E5

PEG_RXN9

F5 F6

G4 G5

H5 H6

J4 J5

K5 K6

L4 L5

U3 T3 U1 V1

W2

V2 Y3

W3

D1 C2 B3 A4

P3

PEG_RXP10 PEG_RXN10

PEG_RXP11 PEG_RXN11

PEG_RXP12 PEG_RXN12

PEG_RXP13 PEG_RXN13

PEG_RXP14 PEG_RXN14

PEG_RXP15 PEG_RXN15

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

RSVD_TP RSVD_TP RSVD_TP RSVD_TP

PEG_RCOMP

PEG_TXP10 PEG_TXN10

PEG_TXP11 PEG_TXN11

PEG_TXP12 PEG_TXN12

PEG_TXP13 PEG_TXN13

PEG_TXP14 PEG_TXN14

PEG_TXP15 PEG_TXN15

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

PA_EXP_TXP[0..15]

PA_EXP_TXN[0..15]

PA_EXP_RXP[0..15]

PA_EXP_RXN[0..15]

PEG_TXP0 PEG_TXN0

PEG_TXP1 PEG_TXN1

PEG_TXP2 PEG_TXN2

PEG_TXP3 PEG_TXN3

PEG_TXP4 PEG_TXN4

PEG_TXP5 PEG_TXN5

PEG_TXP6 PEG_TXN6

PEG_TXP7 PEG_TXN7

PEG_TXP8 PEG_TXN8

PEG_TXP9 PEG_TXN9

DMI_TXP0

DMI_TXN0

DMI_TXP1

DMI_TXN1

DMI_TXP2

DMI_TXN2

DMI_TXP3

DMI_TXN3

2

PA_EXP_TXP0

A12

PA_EXP_TXN0

B12

PA_EXP_TXP1

B11

PA_EXP_TXN1

C11

PA_EXP_TXP2

C10

PA_EXP_TXN2

D10

PA_EXP_TXP3

B9

PA_EXP_TXN3

C9

PA_EXP_TXP4

C8

PA_EXP_TXN4

D8

PA_EXP_TXP5

B7

PA_EXP_TXN5

C7

PA_EXP_TXP6

A6

PA_EXP_TXN6

B6

PA_EXP_TXP7

B5

PA_EXP_TXN7PA_EXP_RXN7

C5

PA_EXP_TXP8

E1

PA_EXP_TXN8

E2

PA_EXP_TXP9

F2

PA_EXP_TXN9

F3

PA_EXP_TXP10

G1

PA_EXP_TXN10

G2

PA_EXP_TXP11

H2

PA_EXP_TXN11

H3

PA_EXP_TXP12

J1 J2

PA_EXP_TXP13

K2

PA_EXP_TXN13

K3

PA_EXP_TXP14

M2

PA_EXP_TXN14

M3

PA_EXP_TXP15

L1

PA_EXP_TXN15

L2

A_DMI_0TXP

AA4

A_DMI_0TXN

AA5

A_DMI_1TXP

AB3

A_DMI_1TXN

AB4

A_DMI_2TXP

AC5

A_DMI_2TXN

AC4

A_DMI_3TXP

AC1

A_DMI_3TXNA_DMI_3RXN

AC2

PA_EXP_TXP[0..15] [14]

PA_EXP_TXN[0..15] [14]

PA_EXP_RXP[0..15] [14]

PA_EXP_RXN[0..15] [14]

-CPURST

VCC3

1.1V

WR26 2K/4/1/X

A_-CPURST

WR31 1K/4/1/X

󱅏󱅏󱅏󱅏󱠜󱠜󱠜󱠜

BC102 1n/4/X7R/50V/K

A_-CPURST [11,17]

For IT8620 Ctrl

3

2

1

CPU SVID

WR3 90.9/4/1/X

CPU_VTT_OR

WR2 115/4/1 WR4 75/4/1

CPU PU/PD

WR14 51/4/1/X

CPU_VTT_OR

A_-THRMTRIP

A_PWR_DEBUG

A_-DBR

A_DDR_COMP0 A_DDR_COMP1 A_DDR_COMP2 A_TESTLOW_1 A_TESTLOW_2 A_HSW_CFG_RCOMP

WR16 51/4/1/X WR17 51/4/1/X WR30 51/4/1

WR11 51/4/1 WR9 51/4/1

WR29 1K/4/1/X WR10 1K/4/1/X WR25 1K/4/1 WR56 51/4/1/X WR55 1K/4/1/X

WR8 1K/4/1

WR34 150/4/1

WR33 10K/4/1/X

WR21 8.2K/4/X

WR20 0/4/X

WR28 100/4/1 WR19 75/4/1 WR22 100/4/1 WR18 49.9/4/1 WR12 49.9/4/1 WR24 49.9/4/1

SM REF

A_DMI_0TXP [9] A_DMI_0TXN [9]

A_DMI_1TXN [9] A_DMI_2TXP [9] A_DMI_2TXN [9] A_DMI_3TXP [9] A_DMI_3TXN [9]

Title

Size Document Number Rev

Custom

Date: Sheet of

DDR_15V

WR62 100/4/1

A_SM_VREF

WC3

WR60

0.1u/4/X7R/16V/K

100/4/1

Gigabyte Technology

CPU LGA1150-A

GA-B85M-D3V

1

PVIDSLCK PVIDSOUT

-PVIDALRT

A_TMS A_TDO A_TDI A_-HPRDY

A_TCK A_-TRST

A_PECI A_CATERRA_-PROCHOT N_CPUPWROK

VCC1_05_PCH

3VDUAL

N_-SYS_RST [12,21]

4 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

LGA1150

D D

C C

B B

DCLKA0[7]

-DCLKA0[7] DCLKA1[7]

-DCLKA1[7]

-DDR3_RST[7,8]

(A)

SBAA0[7] SBAA1[7] SBAA2[7]

CKEA0[7] CKEA1[7]

-CSA0[7]

-CSA1[7]

-SRASA[7]

-SWEA[7]

-SCASA[7]

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15

MODT_A0 MODT_A1

SBAA0 SBAA1 SBAA2

CKEA0 CKEA1

-CSA0

-CSA1

DCLKA0

-DCLKA0 DCLKA1 MDA49

-DCLKA1

-SRASA

-SWE A

-SCASA

WR61 0/4/SHT/M/X

WC4

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

LGA1150A

AU13

DDR0_MA0

AV16

DDR0_MA1

AU16

DDR0_MA2

AW17

DDR0_MA3

AU17

DDR0_MA4

AW18

DDR0_MA5

AV17

DDR0_MA6

AT18

DDR0_MA7

AU18

DDR0_MA8

AT19

DDR0_MA9

AW11

DDR0_MA10

AV19

DDR0_MA11

AU19

DDR0_MA12

AY10

DDR0_MA13

AT20

DDR0_MA14

AU21

DDR0_MA15

AW10

DDR0_ODT0

AY8

DDR0_ODT1

AW9

DDR0_ODT2

AU8

DDR0_ODT3

AW33

DDR0_ECC0

AV33

DDR0_ECC1

AU31

DDR0_ECC2

AV31

DDR0_ECC3

AT33

DDR0_ECC4

AU33

DDR0_ECC5

AT31

DDR0_ECC6

AW31

DDR0_ECC7

AV12

DDR0_BA0

AY11

DDR0_BA1

AT21

DDR0_BA2

AV22

DDR0_CKE0

AT23

DDR0_CKE1

AU22

DDR0_CKE2

AU23

DDR0_CKE3

AU14

DDR0_CS_N0

AV9

DDR0_CS_N1

AU10

DDR0_CS_N2

AW8

DDR0_CS_N3

AY15

DDR0_CLK_P0

AY16

DDR0_CLK_N0

AW15

DDR0_CLK_P1

AV15

DDR0_CLK_N1

AV14

DDR0_CLK_P2

AW14

DDR0_CLK_N2

AW13

DDR0_CLK_P3

AY13

DDR0_CLK_N3

AW12

RSVD

AU12

DDR0_RAS*

AU11

DDR0_WE*

AV20

RSVD

AW27

RSVD

AU9

DDR0_CAS*

AK22

DDR_RESET*

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

DDR0_DQ0 DDR0_DQ1 DDR0_DQ2 DDR0_DQ3 DDR0_DQ4 DDR0_DQ5 DDR0_DQ6 DDR0_DQ7 DDR0_DQ8

DDR0_DQ9 DDR0_DQ10 DDR0_DQ11 DDR0_DQ12 DDR0_DQ13 DDR0_DQ14 DDR0_DQ15 DDR0_DQ16 DDR0_DQ17 DDR0_DQ18 DDR0_DQ19 DDR0_DQ20 DDR0_DQ21 DDR0_DQ22 DDR0_DQ23 DDR0_DQ24 DDR0_DQ25 DDR0_DQ26 DDR0_DQ27 DDR0_DQ28 DDR0_DQ29 DDR0_DQ30 DDR0_DQ31 DDR0_DQ32 DDR0_DQ33 DDR0_DQ34 DDR0_DQ35 DDR0_DQ36 DDR0_DQ37 DDR0_DQ38 DDR0_DQ39 DDR0_DQ40 DDR0_DQ41 DDR0_DQ42 DDR0_DQ43 DDR0_DQ44 DDR0_DQ45 DDR0_DQ46 DDR0_DQ47 DDR0_DQ48 DDR0_DQ49 DDR0_DQ50 DDR0_DQ51 DDR0_DQ52 DDR0_DQ53 DDR0_DQ54 DDR0_DQ55 DDR0_DQ56 DDR0_DQ57 DDR0_DQ58 DDR0_DQ59 DDR0_DQ60 DDR0_DQ61 DDR0_DQ62 DDR0_DQ63

DDR0_DQS_P0 DDR0_DQS_P1 DDR0_DQS_P2 DDR0_DQS_P3 DDR0_DQS_P4 DDR0_DQS_P5 DDR0_DQS_P6 DDR0_DQS_P7 DDR0_DQS_P8 DDR0_DQS_N0 DDR0_DQS_N1 DDR0_DQS_N2 DDR0_DQS_N3 DDR0_DQS_N4 DDR0_DQS_N5 DDR0_DQS_N6 DDR0_DQS_N7 DDR0_DQS_N8

AD38 AD39 AF38 AF39 AD37 AD40 AF37 AF40 AH40 AH39 AK38 AK39 AH37 AH38 AK37 AK40 AM40 AM39 AP38 AP39 AM37 AM38 AP37 AP40 AV37 AW37 AU35 AV35 AT37 AU37 AT35 AW35 AY6 AU6 AV4 AU4 AW6 AV6 AW4 AY4 AR1 AR4 AN3 AN4 AR2 AR3 AN2 AN1 AL1 AL4 AJ3 AJ4 AL2 AL3 AJ2 AJ1 AG1 AG4 AE3 AE4 AG2 AG3 AE2 AE1 AE39 AJ39 AN39 AV36 AV5 AP3 AK3 AF3 AV32 AE38 AJ38 AN38 AU36 AW5 AP2 AK2 AF2 AU32

MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7 MDA9 MDA13 MDA10 MDA11 MDA12 MDA8 MDA14 MDA15 MDA17 MDA21 MDA18 MDA19 MDA20 MDA16 MDA22 MDA23 MDA25 MDA29 MDA26 MDA27 MDA28 MDA24 MDA30 MDA31 MDA33 MDA37 MDA34 MDA35 MDA36 MDA32 MDA38 MDA39 MDA41 MDA45 MDA42 MDA43 MDA44 MDA40 MDA46 MDA47

MDA53 MDA50 MDA51 MDA52 MDA48 MDA54 MDA55 MDA57 MDA61 MDA58 MDA59 MDA60 MDA56 MDA62 MDA63 DQSA0 DQSA1 DQSA2 DQSA3 DQSA4 DQSA5 DQSA6 DQSA7

-DQSA0

-DQSA1

-DQSA2

-DQSA3

-DQSA4

-DQSA5

-DQSA6

-DQSA7

4

LGA1150

0.1u/4/X7R/16V/K

Place in CPU bottom side

VREF_DQA VREF_DQB

WBC34

(B)

SBAB0[8] SBAB1[8] SBAB2[8]

CKEB0[8] CKEB1[8]

-CSB0[8]

-CSB1[8]

DCLKB0[8]

-DCLKB0[8] DCLKB1[8]

-DCLKB1[8]

-SCASB[8]

-SRASB[8]

-SWEB[8]

VREF_DQA[7] VREF_DQB[8]

MAAB0 MAAB1 MAAB2

MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14 MAAB15

MODT_B0 MODT_B1

SBAB0 SBAB1 SBAB2

CKEB0 CKEB1

-CSB0

-CSB1

DCLKB0

-DCLKB0 DCLKB1

-DCLKB1

-SCASB

-SRASB

-SWEB

VREF_DQA VREF_DQB

WBC33

0.1u/4/X7R/16V/K

3

LGA1150B

AL19

DDR1_MA0

AK23

DDR1_MA1

AM22

DDR1_MA2

AM23

DDR1_MA3

AP23

DDR1_MA4

AL23

DDR1_MA5

AY24

DDR1_MA6

AV25

DDR1_MA7

AU26

DDR1_MA8

AW25

DDR1_MA9

AP18

DDR1_MA10

AY25

DDR1_MA11

AV26

DDR1_MA12

AR15

DDR1_MA13

AV27

DDR1_MA14

AY28

DDR1_MA15

AM17

DDR1_ODT0

AL16

DDR1_ODT1

AM16

DDR1_ODT2

AK15

DDR1_ODT3

AM26

DDR1_ECC0

AM25

DDR1_ECC1

AP25

DDR1_ECC2

AP26

DDR1_ECC3

AL26

DDR1_ECC4

AL25

DDR1_ECC5

AR26

DDR1_ECC6

AR25

DDR1_ECC7

AK17

DDR1_BA0

AL18

DDR1_BA1

AW28

DDR1_BA2

AW29

DDR1_CKE0

AY29

DDR1_CKE1

AU28

DDR1_CKE2

AU29

DDR1_CKE3

AP17

DDR1_CS_N0

AN15

DDR1_CS_N1

AN17

DDR1_CS_N2

AL15

DDR1_CS_N3

AM20

DDR1_CLK_P0

AM21

DDR1_CLK_N0

AP22

DDR1_CLK_P1

AP21

DDR1_CLK_N1

AN20

DDR1_CLK_P2

AN21

DDR1_CLK_N2

AP19

DDR1_CLK_P3

AP20

DDR1_CLK_N3

AP16

DDR1_CAS*

AL20

RSVD

AM18

DDR1_RAS*

AK16

DDR1_WE*

AB39

DDR_VREF_DQ0

AB40

DDR_VREF_DQ1

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

DDR1_DQ0 DDR1_DQ1 DDR1_DQ2 DDR1_DQ3 DDR1_DQ4 DDR1_DQ5 DDR1_DQ6 DDR1_DQ7 DDR1_DQ8

DDR1_DQ9 DDR1_DQ10 DDR1_DQ11 DDR1_DQ12 DDR1_DQ13 DDR1_DQ14 DDR1_DQ15 DDR1_DQ16 DDR1_DQ17 DDR1_DQ18 DDR1_DQ19 DDR1_DQ20 DDR1_DQ21 DDR1_DQ22 DDR1_DQ23 DDR1_DQ24 DDR1_DQ25 DDR1_DQ26 DDR1_DQ27 DDR1_DQ28 DDR1_DQ29 DDR1_DQ30 DDR1_DQ31 DDR1_DQ32 DDR1_DQ33 DDR1_DQ34 DDR1_DQ35 DDR1_DQ36 DDR1_DQ37 DDR1_DQ38 DDR1_DQ39 DDR1_DQ40 DDR1_DQ41 DDR1_DQ42 DDR1_DQ43 DDR1_DQ44 DDR1_DQ45 DDR1_DQ46 DDR1_DQ47 DDR1_DQ48 DDR1_DQ49 DDR1_DQ50 DDR1_DQ51 DDR1_DQ52 DDR1_DQ53 DDR1_DQ54 DDR1_DQ55 DDR1_DQ56 DDR1_DQ57 DDR1_DQ58 DDR1_DQ59 DDR1_DQ60 DDR1_DQ61 DDR1_DQ62 DDR1_DQ63

DDR1_DQS_P0 DDR1_DQS_P1 DDR1_DQS_P2 DDR1_DQS_P3 DDR1_DQS_P4 DDR1_DQS_P5 DDR1_DQS_P6 DDR1_DQS_P7 DDR1_DQS_P8 DDR1_DQS_N0 DDR1_DQS_N1 DDR1_DQS_N2 DDR1_DQS_N3 DDR1_DQS_N4 DDR1_DQS_N5 DDR1_DQS_N6 DDR1_DQS_N7 DDR1_DQS_N8

AE34 AE35 AG35 AH35 AD34 AD35 AG34 AH34 AL34 AL35 AK31 AL31 AK34 AK35 AK32 AL32 AN34 AP34 AN31 AP31 AN35 AP35 AN32 AP32 AM29 AM28 AR29 AR28 AL29 AL28 AP29 AP28 AR12 AP12 AL13 AL12 AR13 AP13 AM13 AM12 AR9 AP9 AR6 AP6 AR10 AP10 AR7 AP7 AM9 AL9 AL6 AL7 AM10 AL10 AM6 AM7 AH6 AH7 AE6 AE7 AJ6 AJ7 AF6 AF7 AF35 AL33 AP33 AN28 AN12 AP8 AL8 AG7 AN25 AF34 AK33 AN33 AN29 AN13 AR8 AM8 AG6 AN26

MDB0 MDB1 MDB2 MDB3MAAB3 MDB4 MDB5 MDB6 MDB7 MDB8 MDB9 MDB10 MDB11 MDB12 MDB13 MDB14 MDB15 MDB17 MDB21 MDB19 MDB23 MDB20 MDB16 MDB18 MDB22 MDB25 MDB28 MDB27 MDB30 MDB24 MDB29 MDB26 MDB31 MDB32 MDB33 MDB34 MDB35 MDB36 MDB37 MDB38 MDB39 MDB45 MDB41 MDB47 MDB43 MDB44 MDB40 MDB46 MDB42 MDB52 MDB53 MDB50 MDB55 MDB48 MDB49 MDB54 MDB51 MDB61 MDB60 MDB59 MDB63 MDB56 MDB57 MDB58 MDB62 DQSB0 DQSB1 DQSB2 DQSB3 DQSB4 DQSB5 DQSB6 DQSB7

-DQSB0

-DQSB1

-DQSB2

-DQSB3

-DQSB4

-DQSB5

-DQSB6

-DQSB7

2

LGA1150

(CR)

CR CPU RETAINTION/X

1

LGA1150_P

ILM_BP/1156/CSP/ILM_BP/1156/CSP/[12KRC-0F0001-52R_12KRC-0F0001-51R]

DDR BUS

MODT_A[0..1][7]

MODT_B[0..1][8]

MDA[0..63][7]

MDB[0..63][8]

DQSA[0..7][7]

-DQSA[0..7][7]

MAAA[0..15][7]

MAAB[0..15][8]

DQSB[0..7][8]

-DQSB[0..7][8]

MODT_A[0..1]

MODT_B[0..1]

MDA[0..63]

MDB[0..63]

DQSA[0..7]

-DQSA[0..7]

MAAA[0..15]

MAAB[0..15]

DQSB[0..7]

-DQSB[0..7]

A A

5

4

Title

Size Document Number Rev

Custom

3

2

Date: Sheet of

Gigabyte Technology

CPU LGA1150-B

GA-B85M-D3V

1

5 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

LGA1150

D D

C C

B B

VCore CAP

(X18)

(F,J)

O_PWROK1[11,12,17]

WR67

6.04K/4/1

VCORE

WBC35 22u/8/X5R/6.3V/M

VCCST_PWRGD

WR66

3.16K/4/1

VCCST

WBC23

0.1u/4/X7R/16V/K

LGA1150J

AY18

RSVD

AW24

RSVD

AW23

RSVD

AV29

RSVD

AV24

RSVD

AU39

RSVD

AU27

RSVD

AU1

RSVD

AT40

RSVD

AK20

RSVD

Y7

RSVD

T34

RSVD

R34

RSVD

J40

RSVD

J17

RSVD

J15

RSVD

H12

RSVD

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

WBC42 22u/8/X5R/6.3V/M

WBC36 22u/8/X5R/6.3V/M

VCC1_05_PCH

RSVD_TP RAVD_TP

RAVD_TP RAVD_TP

RSVD_TP

22u/8/X5R/6.3V/M

WBC13

0.1u/4/X7R/16V/K

VCCIO2PCH

(1.07V)

K12 J13

P37 N38

R36 C39

U35

VSS

P40

VSS

R38

VSS

T37

VSS

V34

VSS

R39

VSS

T38

VSS

U36

VSS

P39

VSS

T36

VSS

R37

VSS

J14

VSS

N36

WBC43

22u/8/X5R/6.3V/M

4

WBC1

(1.0V)

CPU_VTT_OR

WR63 0/4/SHT/M/X

WR64 0/4/SHT/M/X

WBC44 22u/8/X5R/6.3V/M

WR65 0/4/X

VCORE

LGA1150F

P8

VCC

L40

VCCIO_OUT

AB8

VCCIO2PCH

L31

VCC

L18

VCC

L17

VCC

J33

VCC

A24

VCC

A25

VCC

A26

VCC

A27

VCC

A28

VCC

A29

VCC

A30

VCC

G33

VCC

B25

VCC

B27

VCC

B29

VCC

B31

VCC

J31

VCC

B33

VCC

G31

VCC

B35

VCC

C24

VCC

C25

VCC

C26

VCC

C27

VCC

C28

VCC

C29

VCC

C30

VCC

C32

VCC

C34

VCC

C35

VCC

D25

VCC

D27

VCC

D29

VCC

D31

VCC

E33

VCC

D33

VCC

E31

VCC

D35

VCC

E24

VCC

E25

VCC

E26

VCC

E27

VCC

E28

VCC

E29

VCC

E30

VCC

E32

VCC

E34

VCC

F23

VCC

F25

VCC

F27

VCC

F29

VCC

F31

VCC

E35

VCC

F33

VCC

F35

VCC

G22

VCC

G23

VCC

G24

VCC

G25

VCC

G26

VCC

G27

VCC

G28

VCC

G29

VCC

G30

VCC

G32

VCC

G34

VCC

G35

VCC

H23

VCC

H25

VCC

H27

VCC

H29

VCC

H31

VCC

L34

VCC

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

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

VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

C31 C33 L16 L15 J35 H33 H35 J21 J22 J23 J24 J25 J26 J27 J28 J29 J30 J32 J34 K19 K21 K23 K25 K27 K29 K31 M13 K33 K35 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 L32 L33 M17 M15 M19 M21 M23 M25 M27 M29 M33

AJ12 AJ13 AJ15 AJ17 AJ20 AJ21 AJ24 AJ25 AJ28 AJ29 AJ9 AT17 AT22 AU15 AU20 AU24 AV10 AV11 AV13 AV18 AV23 AV8 AW16 AY12 AY14 AY9

VCORE

DDR CAP

(X9)

3

DDR_15V

LGA1155

WBC29 22u/8/X5R/6.3V/M

2

(G,H,I)

LGA1150G

A13

VSS

A15

VSS

A17

VSS

A23

VSS

A11

VSS

AA3

VSS

AA33

VSS

AA35

VSS

AA38

VSS

AA6

VSS

AA7

VSS

AA8

VSS

A5

VSS

AB34

VSS

AB37

VSS

AB5

VSS

AB7

VSS

AC3

VSS

AC33

VSS

AC34

VSS

AC35

VSS

AC36

VSS

AC37

VSS

AC38

VSS

AC39

VSS

AC40

VSS

AC6

VSS

AC7

VSS

A7

VSS

AD1

VSS

AD2

VSS

AD3

VSS

AD33

VSS

AD36

VSS

AD4

VSS

AD5

VSS

AD6

VSS

AD7

VSS

AD8

VSS

AE33

VSS

AE36

VSS

AE37

VSS

AE40

VSS

AE5

VSS

AE8

VSS

AF1

VSS

AF33

VSS

AF36

VSS

AF4

VSS

AF5

VSS

AF8

VSS

AG33

VSS

AG36

VSS

AG37

VSS

AG38

VSS

AG39

VSS

AG40

VSS

AG5

VSS

AG8

VSS

AH1

VSS

AH2

VSS

AH3

VSS

AH33

VSS

AH36

VSS

AH4

VSS

AH5

VSS

AH8

VSS

AJ11

VSS

AJ14

VSS

AJ16

VSS

AJ18

VSS

AJ19

VSS

AJ22

VSS

AJ23

VSS

AJ26

VSS

AJ27

VSS

AJ30

VSS

AJ31

VSS

AJ32

VSS

AJ33

VSS

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

WBC30 22u/8/X5R/6.3V/M

AJ34

VSS

AJ35

VSS

AJ36

VSS

AJ37

VSS

AJ40

VSS

AJ5

VSS

AJ8

VSS

AK1

VSS

AK10

VSS

AK11

VSS

AK12

VSS

AK13

VSS

AK14

VSS

AK18

VSS

AK19

VSS

AK24

VSS

AK25

VSS

AK26

VSS

AK27

VSS

AK28

VSS

AK29

VSS

AK30

VSS

AK36

VSS

AK4

VSS

AK5

VSS

AK6

VSS

AK7

VSS

AK8

VSS

AK9

VSS

AL11

VSS

AL14

VSS

AL17

VSS

AL21

VSS

AL22

VSS

AL24

VSS

AL27

VSS

AL30

VSS

AL36

VSS

AL37

VSS

AL38

VSS

AL39

VSS

AL40

VSS

AL5

VSS

AM1

VSS

AM11

VSS

AM14

VSS

AM15

VSS

AM19

VSS

AM2

VSS

AM24

VSS

AM27

VSS

AM3

VSS

AM30

VSS

AM31

VSS

AM32

VSS

AM33

VSS

AM34

VSS

AM35

VSS

AM36

VSS

AM4

VSS

AM5

VSS

AN10

VSS

AN11

VSS

AN14

VSS

AN16

VSS

AN18

VSS

AN19

VSS

AN22

VSS

AN23

VSS

AN24

VSS

AN27

VSS

AN30

VSS

AN36

VSS

AN37

VSS

AN40

VSS

AN5

VSS

AN6

VSS

AN7

VSS

AN8

VSS

AN9

VSS

AP1

VSS

WBC31 22u/8/X5R/6.3V/M

WBC32 22u/8/X5R/6.3V/M

LGA1150I

G12

VSS

G13

VSS

G14

VSS

G16

VSS

H11

VSS

G17

VSS

G21

VSS

G3

VSS

H13

VSS

H22

VSS

H32

VSS

G36

VSS

G37

VSS

G6

VSS

G7

VSS

G15

VSS

H1

VSS

H10

VSS

H17

VSS

H18

VSS

H20

VSS

H21

VSS

H24

VSS

H26

VSS

H28

VSS

H30

VSS

H34

VSS

H36

VSS

H39

VSS

H4

VSS

H7

VSS

H8

VSS

H9

VSS

J19

VSS

J20

VSS

J3

VSS

J18

VSS

K10

VSS

K14

VSS

J36

VSS

J37

VSS

J6

VSS

K1

VSS

K18

VSS

K20

VSS

K22

VSS

K24

VSS

K26

VSS

K28

VSS

K30

VSS

K34

VSS

K36

VSS

K4

VSS

K40

VSS

K7

VSS

L7

VSS

L8

VSS

L9

VSS

L11

VSS

L3

VSS

L13

VSS

L14

VSS

L35

VSS

L38

VSS

L6

VSS

M1

VSS

K17

VSS

M12

VSS

M14

VSS

M18

VSS

M16

VSS

M20

VSS

M22

VSS

M24

VSS

M26

VSS

M28

VSS

M30

VSS

M32

VSS

M34

VSS

M37

VSS

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF

M4

VSS

M40

VSS

M5

VSS

M6

VSS

M7

VSS

K15

VSS

K16

VSS

N1

VSS

N2

VSS

N3

VSS

N7

VSS

N34

VSS

N4

VSS

N6

VSS

K32

VSS

P2

VSS

P34

VSS

P38

VSS

P5

VSS

P7

VSS

N8

VSS

R3

VSS

L36

VSS

R35

VSS

R40

VSS

R5

VSS

R6

VSS

R7

VSS

T1

VSS

T2

VSS

T33

VSS

M35

VSS

T39

VSS

T4

VSS

T5

VSS

T6

VSS

T7

VSS

R8

VSS

U2

VSS

U33

VSS

U34

VSS

U37

VSS

U4

VSS

U7

VSS

P35

VSS

V3

VSS

V33

VSS

V40

VSS

V6

VSS

V8

VSS

W1

VSS

W33

VSS

W35

VSS

W37

VSS

W4

VSS

W7

VSS

Y33

VSS

Y4

VSS

Y5

VSS

Y6

VSS

AU40 AV39 AW38 AY3 B38 B39 C40 D40

1

LGA1150H

AP11 AP14 AP15 AP24 AP27 AP30 AP36

AP4

AP5 AR11 AR14 AR16 AR17 AR18 AR19 AR20 AR21 AR22 AR23 AR24 AR27 AR30 AR31 AR32 AR33 AR34 AR35 AR36 AR37 AR38 AR39 AR40

AR5

AT1 AT10 AT11 AT12 AT13 AT14 AT15 AT16

AT2 AT24 AT25 AT26 AT27 AT28 AT29

AT3 AT30 AT32 AT34 AT36 AT38 AT39

AT4

AT5

AT6

AT7

AT8

AT9

AU2 AU25

AU3 AU30 AU34 AU38

AU5

AU7 AV21 AV28

AV3 AV30 AV34 AV38

AV7

AW26

AW3

AW30

HASWELL/[10SC1-F01150-11R_10SC1-F01150-12R]

AW32

VSS

AW34

VSS

AW36

VSS

AW7

VSS

AY17

VSS

AY23

VSS

AY26

VSS

AY27

VSS

AY30

VSS

AY5

VSS

AY7

VSS

B24

VSS

B26

VSS

B28

VSS

B30

VSS

B34

VSS

B36

VSS

B4

VSS

B8

VSS

C4

VSS

C6

VSS

C12

VSS

C14

VSS

C16

VSS

C18

VSS

C19

VSS

C21

VSS

C23

VSS

C36

VSS

B10

VSS

B23

VSS

C3

VSS

D9

VSS

D11

VSS

D13

VSS

D15

VSS

D17

VSS

D2

VSS

D23

VSS

D24

VSS

D26

VSS

D28

VSS

D30

VSS

D34

VSS

D36

VSS

D37

VSS

D5

VSS

D6

VSS

D7

VSS

E7

VSS

E8

VSS

E10

VSS

E18

VSS

E3

VSS

E20

VSS

E22

VSS

E23

VSS

E36

VSS

E38

VSS

B32

VSS

E6

VSS

F1

VSS

F32

VSS

F12

VSS

F14

VSS

F16

VSS

F19

VSS

F21

VSS

F22

VSS

F24

VSS

F26

VSS

F28

VSS

F30

VSS

F34

VSS

F36

VSS

F4

VSS

D32

VSS

F7

VSS

G9

VSS

G11

VSS

VCORE

A A

WBC38 22u/8/X5R/6.3V/M

VCORE

WBC37 22u/8/X5R/6.3V/M

WBC46 22u/8/X5R/6.3V/M

WBC39

22u/8/X5R/6.3V/M

WBC41 22u/8/X5R/6.3V/M

WBC40 22u/8/X5R/6.3V/M

WBC11 22u/8/X5R/6.3V/M

3

5

WBC19 22u/8/X5R/6.3V/M

WBC21 22u/8/X5R/6.3V/M

WBC6 22u/8/X5R/6.3V/M

WBC9

22u/8/X5R/6.3V/M

4

WBC20 22u/8/X5R/6.3V/M

WBC7 22u/8/X5R/6.3V/M

DDR_15V

WBC24

22u/8/X5R/6.3V/M

WBC25 22u/8/X5R/6.3V/M

WBC26 22u/8/X5R/6.3V/M

WBC27 22u/8/X5R/6.3V/M

2

WBC28 22u/8/X5R/6.3V/M

Title

Size Document Number Rev

Custom

Date: Sheet of

Gigabyte Technology

CPU LGA1150-C

GA-B85M-D3V

1

6 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

8

DDR3

D D

C C

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

B B

A A

(A)

DDRVTT

DDR_15V

N_SMBDATA N_SMBCLK

MC11

MC10

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

MR17 0/4

VDDSPDVCC3

MC4

0.1u/4/X7R/16V/K

VDDSPD

0.1u/4/X7R/16V/K

VREF_DDRA

MC5

VREF_DQDDRA

MC1

0.1u/4/X7R/16V/K

N_SMBCLK[8,12,14,15,16,19,21,27]

N_SMBDATA[8,12,14,15,16,19,21,27]

SBAA2[5] SBAA1[5] SBAA0[5]

CKEA1[5] CKEA0[5]

-CSA1[5]

-CSA0[5]

-DCLKA1[5] DCLKA1[5]

-DCLKA0[5] DCLKA0[5]

MAAA[0..15][5]

-DDR3_RST[5,8]

-SCASA[5]

-SRASA[5]

-SWEA[5]

-DDR3_RST

MC6

100p/4/NPO/50V/J

8

N_SMBCLK N_SMBDATA

SBAA2 SBAA1 SBAA0

CKEA1 CKEA0

-CSA1

-CSA0

-DCLKA1 DCLKA1

-DCLKA0 DCLKA0

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15

-SCASA

-SRASA

-SWEA

7

DDR3_1

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

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

NC/PAR_IN

VSS

NC/ERR_OUT VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

DM1/DQS10

VSS

NC/DQS10* VSS VSS

DM2/DQS11

VSS

NC/DQS11* VSS VSS

DM3/DQS12

VSS

NC/DQS12* VSS

DM4/DQS13

NC/DQS13*

VDD

DM5/DQS14

VDD

NC/DQS14* VDD VDD

DM6/DQS15

VDD

NC/DQS15* VDD VDD

DM7/DQS16

VDD

NC/DQS16* VDD VDD

DM8/DQS17

VDD

NC/DQS17* 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

BLACK CONNECTOR

MODT_A[0..1]

-DQSA[0..7]

DQSA[0..7]

NC/TEST4

DQS0*

DQS1*

DQS2*

DQS3*

DQS4*

DQS5*

DQS6*

DQS7*

DQS8*

DM0/DQS9

NC/DQS9*

6

48

FREE

49240

FREEVTT

187

FREE

198

FREE

79

RSVD

MODT_A1

77

ODT1

MODT_A0

195

ODT0

68 53 167

39

CB0

40

CB1

45

CB2

46

CB3

158

CB4

159

CB5

164

CB6

165

CB7

DQSA0

7

DQS0

-DQSA0

6

DQSA1

16

DQS1

-DQSA1

15

DQSA2

25

DQS2

-DQSA2

24

DQSA3

34

DQS3

-DQSA3

33

DQSA4

85

DQS4

-DQSA4

84

DQSA5

94

DQS5

-DQSA5

93

DQSA6

103

DQS6

-DQSA6

102

DQSA7

112

DQS7

-DQSA7

111

43

DQS8

42

125 126

134 135

143 144

152 153

203 204

212 213

221 222

230 231

161 162

MDA0

3

DQ0

MDA1

4

DQ1

MDA2

9

DQ2

MDA3

10

DQ3

MDA4

122

DQ4

MDA5

123

DQ5

MDA6

128

DQ6

MDA7

129

DQ7

MDA8

12

DQ8

MDA9

13

DQ9

MDA10

18

DQ10

MDA11

19

DQ11

MDA12

131

DQ12

MDA13

132

DQ13

MDA14

137

DQ14

MDA15

138

DQ15

MDA16

21

DQ16

MDA17

22

DQ17

MDA18

27

DQ18

MDA19

28

DQ19

MDA20

140

DQ20

MDA21

141

DQ21

MDA22

146

DQ22

MDA23

147

DQ23

MDA24

30

DQ24

MDA25

31

DQ25

MDA26

36

DQ26

MDA27

37

DQ27

MDA28

149

DQ28

MDA29

150

DQ29

MDA30

155

DQ30

MDA31

156

DQ31

MDA32

81

DQ32

MDA33

82

DQ33

MDA34

87

DQ34

MDA35

88

DQ35

MDA36

200

DQ36

MDA37

201

DQ37

MDA38

206

DQ38

MDA39

207

DQ39

MDA40

90

DQ40

MDA41

91

DQ41

MDA42

96

DQ42

MDA43

97

DQ43

MDA44

209

DQ44

MDA45

210

DQ45

MDA46

215

DQ46

MDA47

216

DQ47

MDA48

99

DQ48

MDA49

100

DQ49

MDA50

105

DQ50

MDA51

106

DQ51

MDA52

218

DQ52

MDA53

219

DQ53

MDA54

224

DQ54

MDA55

225

DQ55

MDA56

108

DQ56

MDA57

109

DQ57

MDA58

114

DQ58

MDA59

115

DQ59

MDA60

227

DQ60

MDA61

228

DQ61

MDA62

233

DQ62

MDA63

234

DQ63

MODT_A[0..1] [5]

-DQSA[0..7] [5]

DQSA[0..7] [5]

6

MDA[0..63] [5]

5

4

3

2

1

DDR3 VREF

DDR_15VDDR_15V

MR15 1K/4/1

MR14 1K/4/1

MR4 1K/4/1

MR5 1K/4/1

MR1 10/4

VREF_DQDDRAVREF_DDRA

VREF_DQA [5]

DDR15V Decouple

DDR_15V

MEC1

1

+

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R] MEC2

1

+

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

0.1u/4/X7R/16V/KMBC1

0.1u/4/X7R/16V/KMBC2

0.1u/4/X7R/16V/KMBC3

0.1u/4/X7R/16V/KMBC24

0.1u/4/X7R/16V/KMBC12

0.1u/4/X7R/16V/KMBC14

1u/4/X5R/6.3V/KMBC15 1u/4/X5R/6.3V/KMBC17 1u/4/X5R/6.3V/KMBC27 1u/4/X5R/6.3V/KMBC29 1u/4/X5R/6.3V/KMBC35 1u/4/X5R/6.3V/KMBC36 1u/4/X5R/6.3V/KMBC37 1u/4/X5R/6.3V/KMBC47 1u/4/X5R/6.3V/KMBC9

DDRVTT Decouple

DDRVTT

Title

Size Document Number Rev

Custom

4

3

Date: Sheet of

MBC40 10u/6/X5R/6.3V/M

MBC18 1u/4/X5R/6.3V/K MBC10

0.1u/4/Y5V/16V/Z

Gigabyte Technology

DDRIII CHANNEL A

GA-B85M-D3V

2

7 32

1

1.1

Gigabyte Confidential

Do not Copy

8

DDR3

D D

C C

B B

A A

(B)

DDRVTT

DDR_15V

MC2

0.1u/4/X7R/16V/K

VDDSPD

MC14 0.1u/4/X7R/16V/K MC9 0.1u/4/X7R/16V/ K

N_SMBCLK[7,12,14,15,16,19,21,27]

N_SMBDATA[7,12,14,15,16,19,21,27]

VDDSPD

SBAB2[5] SBAB1[5]

SBAB0[5]

CKEB1[5] CKEB0[5]

-CSB1[5]

-CSB0[5]

-DCLKB1[5] DCLKB1[5]

-DCLKB0[5] DCLKB0[5]

MAAB[0..15][5]

-DDR3_RST[5,7]

-SCASB[5]

-SRASB[5]

-SWEB[5]

8

VREF_DDRB VREF_DQDDRB

N_SMBCLK N_SMBDATA

SBAB2 SBAB1 SBAB0

CKEB1 CKEB0

-CSB1

-CSB0

-DCLKB1 DCLKB1

-DCLKB0 DCLKB0

MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14 MAAB15

-SCASB

-SRASB

-SWEB

7

DDR3_2

120

VTT

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

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

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

NC/ERR_OUT VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

DM1/DQS10 VSS VSS VSS

DM2/DQS11 VSS VSS VSS

DM3/DQS12 VSS VSS

DM4/DQS13

VDD

DM5/DQS14 VDD VDD VDD

DM6/DQS15 VDD VDD VDD

DM7/DQS16 VDD VDD VDD

DM8/DQS17 VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

VDDSPD

VREFCA

1

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

BLACK CONNECTOR

-DQSB[0..7]

DQSB[0..7]

MODT_B[0..1]

FREE FREEVTT FREE FREE

RSVD

ODT1 ODT0

NC/PAR_IN

NC/TEST4

CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

NC/DQS10*

NC/DQS11*

NC/DQS12*

NC/DQS13*

NC/DQS14*

NC/DQS15*

NC/DQS16*

NC/DQS17*

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8

DQ9 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

-DQSB[0..7] [5]

DQSB[0..7] [5]

MODT_B[0..1] [5]

6

48 49240 187 198

79

MODT_B1

77

MODT_B0

195

68 53 167

39 40 45 46 158 159 164 165

DQSB0

7

-DQSB0

6

DQSB1

16

-DQSB1

15

DQSB2

25

-DQSB2

24

DQSB3

34

-DQSB3

33

DQSB4

85

-DQSB4

84

DQSB5

94

-DQSB5

93

DQSB6

103

-DQSB6

102

DQSB7

112

-DQSB7

111

43 42

125 126

134 135

143 144

152 153

203 204

212 213

221 222

230 231

161 162

MDB0

3

MDB1

4

MDB2

9

MDB3

10

MDB4

122

MDB5

123

MDB6

128

MDB7

129

MDB8

12

MDB9

13

MDB10

18

MDB11

19

MDB12

131

MDB13

132

MDB14

137

MDB15

138

MDB16

21

MDB17

22

MDB18

27

MDB19

28

MDB20

140

MDB21

141

MDB22

146

MDB23

147

MDB24

30

MDB25

31

MDB26

36

MDB27

37

MDB28

149

MDB29

150

MDB30

155

MDB31

156

MDB32

81

MDB33

82

MDB34

87

MDB35

88

MDB36

200

MDB37

201

MDB38

206

MDB39

207

MDB40

90

MDB41

91

MDB42

96

MDB43

97

MDB44

209

MDB45

210

MDB46

215

MDB47

216

MDB48

99

MDB49

100

MDB50

105

MDB51

106

MDB52

218

MDB53

219

MDB54

224

MDB55

225

MDB56

108

MDB57

109

MDB58

114

MDB59

115

MDB60

227

MDB61

228

MDB62

233

MDB63

234

6

MDB[0..63] [5]

5

4

3

2

1

DDR3 VREF

MR10 1K/4/1

VREF_DDRB

MR11 1K/4/1

DDR_15V

MR8 1K/4/1

VREF_DQDDRB

MR9 1K/4/1

MR7 10/4

VREF_DQB [5]

DDR_15V

COUPON

COUPON1

COUPON1 COUPON/X

COUPON2

COUPON2 COUPON/X

21

VCC3

CPU

DIMM4 DIMM2

DIMM3 DIMM1

Title

Size Document Number Rev

3

Date: Sheet of

Gigabyte Technology

Custom

2

DDRIII CHANNEL B

GA-B85M-D3V

8 32

1

CHA

CHB

1.1

Gigabyte Confidential

Do not Copy

5

4

3

2

1

PCH

DMI:12/4/4/4/12(breakout min 8/4/4/4/8) Impedance=85 +- 17.5%

D D

C C

(B)

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

VCC1_5_PCH

8111G

8892

PCIEx1

󲒇󲒇󲒇󲒇󵚩󵚩󵚩󵚩󴼚󴼚󴼚󴼚

A_DMI_0TXN[4]

A_DMI_0TXP[4]

A_DMI_0RXN[4]

A_DMI_0RXP[4] 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]

LA_ML_IN[24]

LA_ML_IP[24]

LA_ML_ON[24]

LA_ML_OP[24] G_PCIEBIN[32] G_PCIEBIP[32]

G_PCIEBON[32] G_PCIEBOP[32]

PI_PCIEX1_IN[15]

PI_PCIEX1_IP[15]

PI_PCIEX1_ON[15]

PI_PCIEX1_OP[15] PJ_PCIEX1_IN[15]

PJ_PCIEX1_IP[15]

PJ_PCIEX1_ON[15]

PJ_PCIEX1_OP[15]

NR50 7.5K/4/1

NR40 7.5K/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 A_DMI_3TXN A_DMI_3TXP A_DMI_3RXN A_DMI_3RXP

CK_-SRCCLK_PCH CK_SRCCLK_PCH

Device & PCI-E Slot

DMI_COMP PCIE_COMP

Impedance=80 +- 17.5%

B B

PCIEX1:16/5/5/5/16 (breakout min 8/4/4/4/8)

(J)

A A

5

USB2.0 : 12/4.5/7.5/4.5/12 (breakout min 8/4/4/4/8) Impedance=90 +- 17.5%

PCHB

L24

DMI_RXN_0

K24

DMI_RXP_0

C20

DMI_TXN_0

B20

DMI_TXP_0

G24

DMI_RXN_1

H24

DMI_RXP_1

D21

DMI_TXN_1

B21

DMI_TXP_1

F26

DMI_RXN_2

G26

DMI_RXP_2

B22

DMI_TXN_2

C22

DMI_TXP_2

K26

DMI_RXN_3

L26

DMI_RXP_3

A24

DMI_TXN_3

B24

DMI_TXP_3

B19

DMI_RCOMP

C13

PCIE_RCOMP

G22

CLKIN_DMI_N

F22

CLKIN_DMI_P

L14

PCIE_PERN_1_USB3_RXN_2

K14

PCIE_PERP_1_USB3_RXP_2

B12

PCIE_PETN_1_USB3_TXN_2

B11

PCIE_PETP_1_USB3_TXP_2

F14

PCIE_PERN_2_USB3_RXN_3

G14

PCIE_PERP_2_USB3_RXP_3

D11

PCIE_PETN_2_USB3_TXN_3

C11

PCIE_PETP_2_USB3_TXP_3

F11

PCIE_PERN_3

H11

PCIE_PERP_3

B9

PCIE_PETN_3

A9

PCIE_PETP_3

J11

PCIE_PERN_4

L11

PCIE_PERP_4

B8

PCIE_PETN_4

C8

PCIE_PETP_4

G9

PCIE_PERN_5

F9

PCIE_PERP_5

B7

PCIE_PETN_5

A7

PCIE_PETP_5

F7

PCIE_PERN_6

H7

PCIE_PERP_6

E1

PCIE_PETN_6

D2

PCIE_PETP_6

K6

PCIE_PERN_7

K8

PCIE_PERP_7

G3

PCIE_PETN_7

G5

PCIE_PETP_7

J2

PCIE_PERN_8

J3

PCIE_PERP_8

H2

PCIE_PETN_8

H1

PCIE_PETP_8

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

PCHJ

AT1

VSS_NCTF

AT41

VSS_NCTF

AU1

VSS_NCTF

AV1

VSS_NCTF

AV2

VSS_NCTF

AV40

VSS_NCTF

AV41

VSS_NCTF

AW2

VSS_NCTF

AW40

VSS_NCTF

B40

VSS_NCTF

B41

VSS_NCTF

C41

VSS_NCTF

D1

VSS_NCTF

D41

VSS_NCTF

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

4

DMI

USB

PCIE

CLKIN_DOT96N

CLKIN_DOT96P

TP22 TP23 TP21 TP20 TP14 TP15 TP12

TP10 TP11

TP9

TP3 TP4 TP1 TP2

TP5 TP6 TP7 TP8

VSS

VSS VSS

USBN_0

USBP_0

USBN_1

USBP_1

USBN_2

USBP_2

USBN_3

USBP_3

USBN_4

USBP_4

USBN_5

USBP_5

USBN_6

USBP_6

USBN_7

USBP_7

USBN_8

USBP_8

USBN_9

USBP_9 USBN_10 USBP_10 USBN_11 USBP_11 USBN_12 USBP_12 USBN_13 USBP_13

OC0B_GP59 OC1B_GP40 OC2B_GP41 OC3B_GP42 OC4B_GP43

OC5B_GP9 OC6B_GP10 OC7B_GP14

USBRBIASB

USBRBIAS

U11 U10 AJ14 AK14 K34 K33 AH24

L16 K16 AM34

R12 N12 L22 K22

R4 K5 P5 L5

AC31

AF3 AV21

B85: Port 6/7 N/A H81: Port 6/7/12/13 N/A

N_-USBP0

AV10

N_+USBP0

AU10

N_-USBP1

AV11

N_+USBP1

AW11

N_-USBP2

AN14

N_+USBP2

AP14

N_-USBP3

AJ16

N_+USBP3

AK16

N_-USBP4

AU15

N_+USBP4

AV15

N_-USBP5

AU12

N_+USBP5

AT12 AV14 AW14 AU17 AT17

N_-USBP8

AW16

N_+USBP8

AV16

N_-USBP9

AN16

N_+USBP9

AP16

N_-USBP10

AJ18

N_+USBP10

AK18

N_-USBP11

AP18

N_+USBP11

AN18

N_-USBP12

AW18

N_+USBP12

AV18

N_-USBP13

AP20

N_+USBP13

AN20

AE40 AF37 AD39 AD40 AF39 AC41 AF40

N_GPIO14

AG40

N_USBRBIAS

AV20 AU20

CK_-DOTCLK

AP11

CK_DOTCLK

AM11

N_GPIO14

N_-USBOC_F N_-USBOC_R

NBC82

0.1u/4/X7R/16V/K

NR47 22.6/4/1

NR130

8.2K/4

N_-USBP0 [21] N_+USBP0 [21] N_-USBP1 [21] N_+USBP1 [21] N_-USBP2 [24] N_+USBP2 [24] N_-USBP3 [24] N_+USBP3 [24] N_-USBP4 [18] N_+USBP4 [18] N_-USBP5 [18] N_+USBP5 [18]

N_-USBP8 [21] N_+USBP8 [21] N_-USBP9 [21] N_+USBP9 [21] N_-USBP10 [21] N_+USBP10 [21] N_-USBP11 [21] N_+USBP11 [21] N_-USBP12 [18] N_+USBP12 [18] N_-USBP13 [18] N_+USBP13 [18]

N_-USBOC_F [18,21]

N_-USBOC_R [18]

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

3VDUAL

NBC83

0.1u/4/X7R/16V/K

3

PCH

(F)

PCH_USB3_RXN0[21] PCH_USB3_RXP0[21]

PCH_USB3_TXN0[21] PCH_USB3_TXP0[21]

PCH_USB3_RXN1[21] PCH_USB3_RXP1[21]

PCH_USB3_TXN1[21] PCH_USB3_TXP1[21]

PCH_USB3_RXN4[18] PCH_USB3_RXP4[18]

PCH_USB3_TXN4[18] PCH_USB3_TXP4[18]

PCH_USB3_RXN5[18] PCH_USB3_RXP5[18]

PCH_USB3_TXN5[18] PCH_USB3_TXP5[18]

VCC3

NR62 8.2K/4 NR63 8.2K/4

PCH CLK PD

CK_SRCCLK_PCH CK_-SRCCLK_PCH

Mount for integrated clock Generation Mode

CK_DOTCLK CK_-DOTCLK

NR225 short to GND in non graphic SKU

LOW COST ICH7 HEATSINK

SB_HEATSIN

2

PCH_HS PCH_HS/[12SP2-030005-43R_12SP2-030005-41R_12SP2-030005-42R]

1

GRAY HS

2

PCHF

USB3

F20

USB3_RXN_0

G20

USB3_RXP_0

B18

USB3_TXN_0

C18

USB3_TXP_0

G18

USB3_RXN_1

H18

USB3_RXP_1

B15

USB3_TXN_1

B16

USB3_TXP_1

K20

USB3_RXN_4

L20

USB3_RXP_4

D15

USB3_TXN_4

C15

USB3_TXP_4

L18

USB3_RXN_5

K18

USB3_RXP_5

B14

USB3_TXN_5

A14

USB3_TXP_5

AK28

TACH6_GP70

AT34

TACH7_GP71

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

FDI_TXP[0..1]

FDI_TXN[0..1]

USB3.0:20/5/7/5/20 (breakout min 8/4/4/4/8) ; ONLY 3 VIAS

Impedance=85 +- 17.5% Back Panel < 10000 MILS

Front Panel < 6000 MILS

NR89 8.2K/4 NR88 8.2K/4

NR92 8.2K/4 NR91 8.2K/4

FDILINK

FDI_RXN_0 FDI_RXP_0 FDI_RXN_1 FDI_RXP_1

FDI_CSYNC

FDI_INT

FDI_RCOMP

FDI_TXN0

N1

FDI_TXP0

N2

FDI_TXN1

P2

FDI_TXP1

P3

FDI_CSYNC

L2

FDI_INT

L3

NR29 7.5K/4/1

K2

FDI_TXP[0..1] [4]

FDI_TXN[0..1] [4]

USB TABLEPCH H/SPCH

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#

OC6#

OC7#

Title

Size Document Number Rev

Custom

Date: Sheet of

F_USB30

USB_LAN

R_USB30

N/A

F_USB1

F_USB2

KB_MS_USB

Not Use

Gigabyte Technology

PCH FDI,DMI,USB ,PCIE,NVRAM

GA-B85M-D3V

1

FDI_CSYNC [4]

FDI_INT [4]

VCC1_5_PCH

1.1

9 32Wednesday, August 07, 2013

Gigabyte Confidential

Do not Copy

5

PCH

(E)

D D

PCHE

N_DVI_HDP_F[31]

C C

AJ2

DDPB_HPD

AH5

DDPC_HPD

AJ4

DDPD_HPD

AK6

DDPB_AUXN

AK8

DDPB_AUXP

AG7

DDPC_AUXN

AG6

DDPC_AUXP

AG11

DDPD_AUXN

AG10

DDPD_AUXP

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

VGA_HSYNC VGA_VSYNC

VGA_GREEN

VGA_BLUE

VGA_IRTN

VGA_DDC_DATA

VGA_DDC_CLK

DAC_IREF

DDPC_CTRLCLK

DDPC_CTRLDATA

DDPB_CTRLCLK

DDPB_CTRLDATA

DDPD_CTRLCLK

DDPD_CTRLDATA

VGA_RED

H_SYNC

AH3

V_SYNC

AH2

N_R

AC2

N_G

AE2

N_B

AC3

AG4

N_DDCDATA

AL3

N_DDCCLK

AL2

N_VGA_RSET

AF5 AN3 AM2

N_DDPB_CTRLCLK

AM1

N_DDPB_CTRLDATA

AJ5 AN4 AN2

4

NR26 33/4 NR33 33/4

NR34 649/4/1

N_GHSYNC N_GVSYNC

N_DDPB_CTRLCLK [31] N_DDPB_CTRLDATA [31]

PCH

(G)

3

NR37 33/4

N_LPC33[17]

NR38 33/4

N_PCH33[11]

Flex1,2,3,4 : 14/24/33/48MHZ

N_XTALI_PCH

NX1

N_XTALO_PCH

27p/4/NPO/50V/J

NR39 33/4

NR18 7.5K/4/1

O_LPCCLK48[17]

VCC1_5_PCH

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

NC8 27p/4/NPO/50V/J

NC7

N_PCH_48M

N_CLK_RCOMP

N_PCHCLK14

NR15 1M/4

N_XTALO_PCH

N_XTALI_PCH

2

PCHG

AV5

CLKOUT_33MHZ0

AV7

CLKOUT_33MHZ1

AU2

CLKOUT_33MHZ2

AN9

CLKOUT_33MHZ3

AU5

CLKOUT_33MHZ4

AV8

CLKOUTFLEX0_GP64

AT9

CLKOUTFLEX1_GP65

AV9

CLKOUTFLEX2_GP66

AU8

CLKOUTFLEX3_GP67

R11

DIFFCLK_BIASREF

AR7

REFCLK14IN

N7

XTAL25_OUT

N6

XTAL25_IN

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

CLKIN_GND0_N CLKIN_GND0_P

CLKOUT_DMI_N CLKOUT_DMI_P

CLKOUT_DP_N CLKOUT_DP_P

CLKOUT_DPNS_N

CLKOUT_DPNS_P

CLKOUT_ITPXDP_N CLKOUT_ITPXDP_P

CLKOUT_PEG_A_N CLKOUT_PEG_A_P

CLKOUT_PEG_B_N CLKOUT_PEG_B_P

CLKOUT_PCIE_N_0 CLKOUT_PCIE_P_0

CLKOUT_PCIE_N_1 CLKOUT_PCIE_P_1

CLKOUT_PCIE_N_2 CLKOUT_PCIE_P_2

CLKOUT_PCIE_N_3 CLKOUT_PCIE_P_3

CLKOUT_PCIE_N_4 CLKOUT_PCIE_P_4

CLKOUT_PCIE_N_5 CLKOUT_PCIE_P_5

CLKOUT_PCIE_N_6 CLKOUT_PCIE_P_6

CLKOUT_PCIE_N_7 CLKOUT_PCIE_P_7

N_-CLK_GND

G16

N_CLK_GND

F16

R2 T2

T3 T5

W2 U2

U6 U7

AA3 AA2

AE6 AE7

AE10 AE11

AC6 AC7

AC11 AC10

W11 W10

Y4 Y2

W7 W6

AA7 AA6

R6 R7

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

1

N_-CPUCLK [4] N_CPUCLK [4]

N_-DP_CLK [4] N_DP_CLK [4]

N_-CK_DPCLK [4] N_CK_DPCLK [4]

PA_-SRCCLK_3GIO [14] PA_SRCCLK_3GIO [14]

PI_-PCIE_CLK [15] PI_PCIE_CLK [15]

LA_-SRCCLK_LAN [24] LA_SRCCLK_LAN [24]

PJ_-PCIE_CLK [15] PJ_PCIE_CLK [15]

G_-PBCLK [32] G_PBCLK [32]

PCIXx16

PCIXx1

8111F

PCIXx1

8892

PCH CLK PD VGA DDC

N_-CLK_GND N_CLK_GND

Mount for integrated clock Generation

B B

Mode

N_PCHCLK14

VGA ESD

VGADDCDATA

N_GHSYNC N_GVSYNC

A A

VGA_R

VGA_G

5

NR42 8.2K/4 NR41 8.2K/4

NR118 8.2K/4

ESD3

1

2

3 4

AZC099-04S/SOT23-6L

SSOP6_ESD

ESD4

1

2

3 4

AZC099-04S/SOT23-6L

6

5

6

5

VGA_B

VGADDCCLK

VCC3 VCC

R147

R146

2.2K/4/1

N_DDCDATA

N_DDCCLK

VGA DDC

VCC

C33

0.1u/4/X7R/16V/K

VCC3

C40

0.1u/4/X7R/16V/K

4

N_R N_G N_B

NR35 1K/4/1

VCC

Close to Filter

Q47 2N7002/SOT23/25pF/5

G S

2

D

3

1

NR36

SOT23

1K/4/1

R152 75/4/1

R151 75/4/1

3

R144

2.2K/4/1

Q48 2N7002/SOT23/25pF/5

G S

2

D

3

1

SOT23

R150 75/4/1

C35

C34

C36 10p/4/NPO/50V/J 10p/4/NPO/50V/J 10p/4/NPO/50V/J

R145

2.2K/4/1

VGADDCDATA

VGADDCCLK

FB1 60/4/3A/S FB2 60/4/3A/S FB3 60/4/3A/S

C37

N_GVSYNC

N_GHSYNC

C38 22p/4/NPO/50V/J 22p/4/NPO/50V/J 22p/4/NPO/50V/J

VGA_R VGA_G VGA_B

C39

C31 100p/4/NPO/50V/J/X

C32 100p/4/NPO/50V/J/X

2

VGA CONNECTOR

FUSEVCC_R

BC63

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

1617

VGA

VGA_R

VGA_G

VGA_B

6 1 7 2 8 3 9 4

10

5

VGA/BK/SC-11/RA/D/L

11

12

13

14

15

VGADDCDATA

N_GHSYNC

N_GVSYNC

VGADDCCLK

BLACK CONNECTOR

Title

Size Document Number Rev

Custom

Date: Sheet of

Gigabyte Technology

PCH DISPLAY ,CLK BUFFER

GA-B85M-D3V

1

10 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

SATA3 : 20/7.5/4.5/7.5/20 (breakout min 8/4/4/4/8)

PCH

(C)

O_PWRO K1[6,12,17]

D D

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

N_GPIO1[18]

N_SSTCTL[17]

C C

NR177 0/4/X

N_ME_PWR OK N_SATA1RXP

NC26

N_GPIO17 N_GPIO1 N_GPIO6 N_GPIO7 N_GPIO68 N_GPIO69

N_GPIO22 N_GPIO38 N_GPIO39 N_GPIO48

Impedance=90 +- 17.5% SATA2 : 15/7.5/4.5/7.5/15 (breakout min 8/4/4/4/8) Impedance=90 +- 17.5%

PCHC

U36

CL_CLK

U35

CL_DATA

U34

CL_RSTB

AA32

APWROK

AL31

PWM0

AM31

PWM1

AP31

PWM2

AV30

PWM3

AP28

TACH0_GP17

AT31

TACH1_GP1

AM28

TACH2_GP6

AV34

TACH3_GP7

AT30

TACH4_GP68

AV35

TACH5_GP69

AJ31

SSTCTL

L38

SCLOCK_GP22

H41

SLOAD_GP38

R31

SDATAOUT0_GP39

L40

SDATAOUT1_GP48

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

CLINK

FANGPIO

SATA_RXN_4_PCIE_PERN_1 SATA_RXP_4_PCIE_PERP_1 SATA_TXN_4_PCIE_PETN_1

SATA_TXP_4_PCIE_PETP_1 SATA_RXN_5_PCIE_PERN_2 SATA_RXP_5_PCIE_PERP_2 SATA_TXN_5_PCIE_PETN_2

SATA_TXP_5_PCIE_PETP_2

HOST

SATA_RXN_0 SATA_RXP_0 SATA_TXN_0

SATA_TXP_0 SATA_RXN_1 SATA_RXP_1 SATA_TXN_1

SATA_TXP_1

SATA_RXN_2 SATA_RXP_2 SATA_TXN_2

SATA_TXP_2 SATA_RXN_3 SATA_RXP_3 SATA_TXN_3

SATA_TXP_3

CLKIN_SATA_N CLKIN_SATA_P

SATALEDB

SATA_RCOMP

SATA0GP_GP21 SATA1GP_GP19 SATA2GP_GP36 SATA3GP_GP37 SATA4GP_GP16 SATA5GP_GP49

EDP_BKLTCTL

EDP_BKLTEN

EDP_VDDEN

SERIRQ

THRMTRIPB

PM_SYNCH

PLTRST_PROCB

SATA CONNECTOR ME PWROK

B B

N_SATA0TXP N_SATA0TXN

N_SATA0RXN N_SATA0RXP

SATA3_0 SATA2/7/WH/H/OP/VA/D/1/B/PA66

WHITE CONNECTOR WHITE CONNECTOR

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

NC380.01u/4/X7R/25V/K NC370.01u/4/X7R/25V/K

N_SATA0TXPC N_SATA0TXNC

N_SATA0R XNC N_SATA0RXPC

H81 Port 2/3 N/A

N_SATA2TXP

N_SATA2RXN N_SATA2RXP

** Z87/H87 Port 4&5 SATA3.0 ** B85 Port 4&5 SATA2.0

A A

N_SATA4TXP N_SATA4TXN

N_SATA4RXN N_SATA4RXP

SATA3_2 SATA2/7/WH/H/OP/VA/D/1/B/PA66

WHITE CONNECTOR

NC45 0.01u/4/X7R/25V/K NC46 0.01u/4/X7R/25V/K

NC47 0.01u/4/X7R/25V/K NC48 0.01u/4/X7R/25V/K

SATA2_4 SATA2/7/BK/H/OP/VA/D/1/B

BLACK CONNECTOR BLACK CONNECTOR

5

N_SATA2TXPC

NC360.01u/4/X7R/25V/K

N_SATA2TXNCN_SATA2TXN

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

N_SATA2R XNC

NC300.01u/4/X7R/25V/K NC320.01u/4/X7R/25V/K

N_SATA2RXPC

NC290.01u/4/X7R/25V/K

N_SATA4TXPC N_SATA4TXNC

N_SATA4R XNC N_SATA4RXPC

1

GND

N_SATA1TXP

2

T+

N_SATA1TXN

3

T-

4

GND

N_SATA1RXN

5

R-

N_SATA1RXP N_SATA 1RXPC

6

R+

7

GND

1

GND

N_SATA3TXP

2

T+

N_SATA3TXN

3

T-

4

GND

N_SATA3RXN

5

R-

6

R+

7

GND

1

GND

N_SATA5TXP

2

T+

N_SATA5TXN

3

T-

4

GND

N_SATA5RXN

5

R-

N_SATA5RXP

6

R+

7

GND

4

N_SATA0RXN

B28

N_SATA0RXP

A28

N_SATA0TXN

F31

N_SATA0TXP

H31

N_SATA1RXN

D30 C30

N_SATA1TXN

B34

N_SATA1TXP

C34

N_SATA2RXN

A31

N_SATA2RXP

B31

N_SATA2TXN

B35

N_SATA2TXP

D35

N_SATA3RXN

B32

N_SATA3RXP

C32

N_SATA3TXN

G33

N_SATA3TXP

F33

N_SATA4RXN

A26

N_SATA4RXP

B26

N_SATA4TXN

L28

N_SATA4TXP

K28

N_SATA5RXN

C27

N_SATA5RXP

B27

N_SATA5TXN

G28

N_SATA5TXP

F28

CK_-SRCCLK_SATA

H35

CK_SRCCLK_SATA

H36

J39

SATA3COMP

D33

N_GPIO21

M37

N_GPIO19

J40

N_GPIO36

H40

N_GPIO37

N41

N_GPIO16

M39

N_GPIO49

N40

AP2 AT2 AP1

N_A20GATE

N30

RSVD

RCINB

PECI

N_-KBRST

K36

N_SERIRQ

G39

A_-THRMTRIP

C40

SB_PECI

G40 F40

A_-CPURST

F41

SATA3_1 SATA2/7/WH/H/OP/VA/D/1/B/PA66

SATA3_3 SATA2/7/WH/H/OP/VA/D/1/B/PA66

WHITE CONNECTOR

NC57 0.01u/4/X7R/25V/K NC56 0.01u/4/X7R/25V/K

NC55 0.01u/4/X7R/25V/K NC54 0.01u/4/X7R/25V/K

SATA2_5 SATA2/7/BK/H/OP/VA/D/1/B

4

NR68 7.5K/4/1

N_GPIO21 [26]

N_A20GATE [17] N_-KBRST [17] N_SERIRQ [17]

NR85 0/4/X

NC420.01u/4/X7R/25V/KNC440.01u/4/X7R/25V/K NC410.01u/4/X7R/25V/K

NC400.01u/4/X7R/25V/K NC390.01u/4/X7R/25V/K

NC340.01u/4/X7R/25V/K NC330.01u/4/X7R/25V/K

NC310.01u/4/X7R/25V/K

N_SATA5TXPC N_SATA5TXNC

N_SATA5R XNC N_SATA5RXPC

N_-SATAL ED [21]

A_PECI

N_SATA1TXPC N_SATA1TXNC

N_SATA1R XNC

N_SATA3TXPC N_SATA3TXNC

N_SATA3R XNC N_SATA3RXPCN_SATA3RXP

VCC1_5_PCH

A_-THRMTRIP [4,17] A_PECI [4,17] A_PMSYNC [4] A_-CPURST [4,17]

1 2 3 4 5 6 7

GND T+ TGND RR+ GND

PCH

3VDUAL_PCH

NR124 8.2K/4/X

N_PCH33[10]

NR30 8.2K/4

VCC1_05 _ME

3

(A)

N_-P_PME N_PCH33

TD_IREF

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

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

N_-SLP_A[12,30]

NR187 0/4/SHT/M/X

VCC3_ME

GPIO38 Ctrl

N_GPIO60[12]

3

PCHA

AA31

PMEB

AM22

CLKIN_33MHZLOOPBACK

A2

TP16

A3

TP17

B2

TP18

B1

TP19

C3

TD_IREF

AU29

PIRQAB

AU27

PIRQBB

AW28

PIRQCB

AV27

PIRQDB

AR30

GPIO2

AV29

GPIO3

AV28

GPIO4

AT27

GPIO5

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

TLS Setting

NR146 1K/4/1/X

GPIO37 PU VCC3 ENABLE SBA For H87&B85

ND2 BAT54A/SOT23/ 200mA

SOT23

NR189

8.2K/4

NR190

8.2K/4/X

NR184 8.2K/4

N_GPIO37

3VDUAL

NR188 22K/4

132

NC50 1u/4/X5R/6.3V/K

132

2

AA37

PLTRSTB

M40

GP35/NMIB

AH26

GP50

AU31

GP51

AJ26

GP52

AV31

GP53

AW33

GP54

R30

GP55

NR249 8.2K/4

NR110 8.2K/4/X

VCC3_ME

NR186

8.2K/4

N_ME_PW ROK

NQ15

SOT23

132

MMBT2222A/SOT2 3/600mA/40

SOT23

NQ16 MMBT2222A/SOT2 3/600mA/40

N_GPIO38

NR114 8.2K/4/X

NQ13 MMBT2222A/SOT2 3/600mA/40

SOT23

2

N_GPIO35 N_GPIO50 N_GPIO51 N_GPIO52 N_GPIO53 N_GPIO54 N_GPIO55

NC49

0.01u/4/X7R/25V/K

VCC3

N_-PFMRS T [17]

VCC3

3VDUAL

1

PCH CLK PD

CK_SRCCLK_SATA CK_-SRCCLK_SATA

Mount for integrated clock Generation Mode

NR174 8.2K/4 NR173 8.2K/4

PCH PU/PD

VCC3

NRN2

8.2K/8P4R/4

N_-PIRQC

1 2

N_-PIRQH

3 4

N_-PIRQD

5 6

N_-PIRQB

7 8

NRN3

8.2K/8P4R/4

N_-PIRQE

1 2

N_-PIRQF

3 4

N_-PIRQA

5 6

N_-PIRQG

7 8

NRN7

1 2 3 4 5 6 7 8

N_GPIO68 N_GPIO1 N_GPIO54 N_GPIO7

N_GPIO17 N_GPIO19

VCC3

11 32Wednesday, August 07, 2013

NRN11

8.2K/8P4R/4

NRN12

8.2K/8P4R/4

NRN13

8.2K/8P4R/4

N_GPIO6 N_GPIO17 N_GPIO52 N_GPIO50

N_GPIO55

NR160 1K/4/1/X

N_GPIO51

NR55 1K/4/1/X

N_GPIO53

NR53 1K/4/1/X

N_GPIO48

N_GPIO35 N_GPIO16

N_SERIRQ

PCIE/MSATA MUX SELECT

NR167 1K/4/1/X

MFG MODE

NR80 1K/4/1/X

N_-PCI_STOP[12]

PCH CONFIG

NR157 1K/4/1/X

GFX SELECT DMI RX TERMINATION

NR84 1K/4/1/X

SV DETECT

NR66 1K/4/1/X

Title

Size Document Number Rev

Custom

Date: Sheet of

N_GPIO38 N_GPIO19 N_GPIO22

N_GPIO49 N_-PCI_STOP N_A20GATE N_GPIO39

N_-KBRST

NR161 1K/4/1

N_GPIO36

NR148 8.2K/4/X

N_GPIO69

NR65 8.2K/4/X

N_GPIO55

NR244 8.2K/4

N_GPIO21

NR250 1K/4/1

NRN4

VCC3

8.2K/8P4R/4

1 2 3 4 5 6 7 8

NR61 8.2K/4/X NR113 8.2K/4/X

Gigabyte Technology

PCH HOST , SATA, PCI

GA-B85M-D3V

1

1.1

Gigabyte Confidential

Do not Copy

5

PCH

(D)

NR54 8.2K/4/X

VCC3

N_LAD0[17] N_LAD1[17]

D D

C_ACZ_SDOUT[22]

C_ACZ_SYNC[22]

N_ICH_SPI_MOSI[20] N_ICH_SPI_MISO[20]

N_-ICH_SPI_CS[20]

N_ICH_SPI_CLK[20]

C C

DDR_15V

NR131 680/4/1

B B

N_DRAM_PWROK

NR132

1.47K/4/1

N_-LDRQ0[17]

N_-LFRAME[17]

C_ACZ_BITCLK[22]

C_-ACZ_RST[22]

C_ACZ_SDIN2[22]

SPI_DQ2[20] SPI_DQ3[20]

O_PWROK1[6,11,17] O_-RSMRST[17,25]

N_-LPCPME[17]

N_SMBCLK[7,8,14,15,16,19,21,27]

N_SMBDATA[7,8,14,15,16,19,21,27]

N_GPIO60[11]

N_-PCH_HOT[19]

N_LAD2[17] N_LAD3[17]

NR44 33/4 NR46 33/4

N_DRAM_PWROK [4]

N_GPIO23 N_LAD0 N_LAD1 N_LAD2 N_LAD3 N_-LDRQ0 N_-LFRAME

NR45 33/4 NR43 33/4

A_SO A_SYC

N_Y1 N_Y2 N_-RTCRST N_-SRTCRST N_-INTRUDER O_PWROK1 O_-RSMRST N_INTVRMEN N_PCH_DPWROK N_DSWVRMEN

N_-LPCPME N_SMBCLK N_SMBDATA N_GPIO60 N_SML0CLK N_SML0DAT N_-PCH_HOT N_SML1CLK N_SML1DAT

HSW_STRAP13

3VDUAL_PCH

NR183

NR135

8.2K/4

5

NQ12 MMBT2222A/SOT23/600m A/40

SOT23

132

A A

N_-IGC_EN

NR104 0/4/SHT/M/X

SOT23

132

NQ11 MMBT2222A/SOT23/600m A/40

N_LAD[0..3][17]

PCHD

AK26

LDRQ1B_GP23

AN24

LAD_0

AP26

LAD_1

AJ24

LAD_2

AN26

LAD_3

AK22

LDRQ0B

AP24

LFRAMEB

AV23

HDA_BCLK

AU24

HDA_RSTB

AT26

HDA_SDI0

AV22

HDA_SDI1

AT22

HDA_SDI2

AW23

HDA_SDI3

AU22

HDA_SDO

AV24

HDA_SYNC

P40

SPI_MOSI_IO0

R36

SPI_MISO_IO1

R38

SPI_CS0B

U39

SPI_CLK

R35

SPI_CS1B

R40

SPI_CS2B

U40

SPI_IO2

U37

SPI_IO3

AN40

RTCX1

AN39

RTCX2

AR38

RTESTB

AR39

SRTCRSTB

AR41

INTRUDERB

AT40

PCH_PWROK

AM40

RSMRSTB

AV36

INTVRMEN

AV38

DPWROK

AM41

DSWODVREN

AG31

SMBALERTB_GP11

AG36

SMBCLK

AG32

SMBDATA

AG35

SML0ALERTB_GP60

AE32

SML0CLK

AE35

SML0DATA

AJ39

SML1ALERTB_PCHHOTB_GP74

AK36

SML1CLK_GP58_MGPIO11

AK33

SML1DATA_GP75_MGPIO12

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

O_PWROK1

NC51

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

Reserve for EMI test

32.768KHZ

A_HSW_STRAP13 [4]

NR182

8.2K/4/X

4

N_LAD[0..3]

BMBUSYB_GP0

CLKRUNB_GP32

DOCKENB_GP33

STPPCIB_GP34

LAN_PHY_PWR_CTRL_GP12

HDA_DOCK_RSTB_GP13

SLP_WLANB_GP29 PCIECLKRQ0B_GP73 PCIECLKRQ1B_GP18

PCIECLKRQ2B_GP20_SMIB

PCIECLKRQ3B_GP25 PCIECLKRQ4B_GP26 PCIECLKRQ5B_GP44 PCIECLKRQ6B_GP45 PCIECLKRQ7B_GP46

SYS_PWROK

WAKEB

SLP_AB

SLP_LANB

SLP_S0B SLP_S3B SLP_S4B

SLP_S5B_GP63

SUS_STATB_GP61

SUSCLK_GP62

SUSWARNB_SUSPWRDNACK_GP30

ACPRESENT_GP31_MGPIO2

NX2-SHT SHW/D0.64*5.08*6.74

N_Y1 N_Y2

NR75 10M/4

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

NC16

18P/4/NPO/50V/J

4

SUSACKB

DRAMPWRGD

SLP_SUSB

PWRBTNB

SYS_RESETB

PROCPWRGD

JTAG_TCK

JTAG_TDI JTAG_TDO JTAG_TMS

NX2

3 4

NC18

18P/4/NPO/50V/J

GP8

GP15 GP24 GP28

GP57

GP72

GP27

SPKR

TP13

RIB

G38 N32 AV26 N34

AC40 AL40 AN22 AC32 AE34 V41 AL39 W34 P39 P37 AA39 W35 AA36 W32 AA40

AC36 W31 AE36 AK34 AN37 AU36 AC35 AK40 AT35 AA35 AD37 W36 AJ40 AJ37 AG41 AE38 AU34 AM36 AK38 AK41 N36 R32 D40

W37 Y40 W39 Y38 W40

N_-INTRUDER

N_-SRTCRST

N_GPIO0 N_GPIO32 N_GPIO33 N_-PCI_STOP

N_-IGC_EN

-D_GPIO_HRST N_TEMP_ALARTA_-SKTOCC N_GPIO28 N_GPIO29 N_GPIO73 N_GPIO18 N_GPIO20 N_GPIO25 N_GPIO26 N_GPIO44 N_GPIO45 N_GPIO46

N_GPIO57

N_-SLP_LAN

N_-SUSTAT N_SUSCLK N_GPIO72

N_-S_WARN N_DRAM_PWROK N_GPIO27 N_GPIO31 N_-DEPSLP

N_-SYS_RST N_SPKR N_CPUPWROK

N_PCH_RST N_PCH_TCK N_PCH_TDI N_PCH_TDO N_PCH_TMS

N_-PCI_STOP [11]

N_TEMP_ALART- [17] A_-SKTOCC [4]

N_PCH_VRMPWRGD [17] N_-RI [18]

N_-PCIE_WAKE [14,15,24,32]

N_-SLP_A [11,30]

N_-SLP_S3 [17] N_-S4_S5 [17]

CLR_CMOS

NR340 0/6/SHT/M/X

BATTERY-DUAL-4

RB

󱼎󱼎󱼎󱼎󵝑󵝑󵝑󵝑󲒇󲒇󲒇󲒇󱙱󱙱󱙱󱙱

NC19 1u/4/X5R/6.3V/K

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

BAT

NR74 1M/ 4

NR77 20K/4/1

3

N_-DEPSLP [25] O_PWRBTSW [17] N_-SYS_RST [4,21] N_SPKR [21] N_CPUPWROK [4,17]

BATTERY CR2032

CR2032

+

3VDUAL_PCH

N_VBATT

12

󱡟󱡟󱡟󱡟

N_RTCVDD [13,19]

3

DS_ME[17]

BAS40-05/0.2A/SOT23

NRB 1K/4/1

RB_TP

ACZ_SDOUT

N_GPIO57 DS_ME

PCH_DPWROK

3VDUAL_PCH

for IT8620 Ctrl

VCC3

NR346 100K/4/1

ND1

2

3

1

N_VBAT

NR140 8.2K/4

NQ14

PMBT2907A/SOT23/-600mA/5 0 NR64 8.2K/4 NR178 8.2K/4

3VDUAL_PCH

SOT23

132

SPI OVERRIDE PROTECTION

NR69

8.2K/4

N_PCH_DPWROK

NC17 1n/4/X7R/50V/K

NR345 1K/4/1

N_PCH_VRMPWRGD

DC17

0.1u/4/X7R/16V/K

NR90 390K/4

NR67 390K/4

NR78 20K/4/1

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

N_VBAT [17]

N_PCH_DPWROK [17,25]

N_DSWVRMEN

N_RTCVDD

N_INTVRMEN

N_-RTCRST

NC20 1u/4/X5R/6.3V/K

2

C_ACZ_SDOUT

N_PCH_VRMPWRGD [17]

N_RTCVDD [13,19]

CLR_CMOS

N_-RTCRST

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

2

1

PCH PU/PD

3VDUAL

NR139 8.2K/4/X NR155 8.2K/4/X NR103 8.2K/4/X

GP8:Low to enable

PCH clock chip

NR106 1K/4/1 NR153 1K/4/1/X

SUSCLK:Low to OD

PLL VR

GP28:Lo disable VRM ,Hi enable VRM

NR145 8.2K/4/X

NR48 8.2K/4/X

3VDUAL

Title

Size Document Number Rev

Custom

Date: Sheet of

N_GPIO46 N_GPIO45 N_GPIO44 N_GPIO57

A_-SKTOCC N_TEMP_ALART N_-RI

N_-IGC_EN N_SUSCLK

N_-SUSTAT

-D_GPIO_HRST N_GPIO28 N_GPIO29

N_-S_WARN N_GPIO27 N_GPIO31 N_-SLP_LAN N_GPIO72 N_-PCIE_WAKE N_GPIO29

N_GPIO20 N_GPIO0 N_-SYS_RST N_GPIO32 N_GPIO33

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 N_GPIO18 N_GPIO73 N_GPIO26 N_GPIO25 N_-SYS_RST N_DRAM_PWROK

1 2 3 4 5 6 7 8

NR117 1K/4/1 NR120 1K/4/1 NR122 499/4/1 NR123 499/4/1 NR121 1K/4/1 NR97 1K/4/1

1 2 3 4 5 6 7 8

1 2

-

3 4 5 6 7 8

NR105 8.2K/4/X NR154 8.2K/4/X

NR133 8.2K/4/X NR51 1K/4/1 NR144 1K/4/1 NR96 1K/4/1

NR129 8.2K/4 NR60 8.2K/4 NR72 8.2K/4 NR73 8.2K/4/X NR100 8.2K/4 NR76 1K/4/1 NR95 1K/4/1/X

NR109 1K/4/1 NR115 8.2K/4 NR164 8.2K/4 NR162 8.2K/4/X NR49 8.2K/4

NR172 20K/4/1 NR170 200/4/1 NR141 200/4/1 NR169 200/4/1 NR87 200/4/1/X

NR143 1K/4/1/X NR171 100/4/1 NR168 100/4/1 NR142 100/4/1 NR108 51/4/1 NR79 8.2K/4 NR134 8.2K/4 NR107 8.2K/4 NR137 8.2K/4

NC58 1n/4/X7R/50V/K NC59 1n/4/X7R/50V/K

NRN6

8.2K/8P4R/4

N_-LPCPME N_GPIO60 N_-PCH_HOT

N_SML1CLK N_SML1DAT N_SML0CLK N_SML0DAT N_SMBCLK N_SMBDATA

3VDUAL_PCH

Gigabyte Technology

PCH GPIO , CTRL , AUDIO

GA-B85M-D3V

12 32Wednesday, August 07, 2013

1

VCC3

3VDUAL

NRN9

8.2K/8P4R/4

NRN10

8.2K/8P4R/4

1.1

Gigabyte Confidential

Do not Copy

5

4

3

2

1

VCC3_ME

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

NBC10

1u/4/X5R/6.3V/K

SHT PWR3VDUAL_PCHVCC3_DAC

VCC3_ME

3VDUAL_PCH

NBC14

0.1u/4/X7R/16V/K

NRN5 0/8P4R/4/X

1 2 3 4 5 6 7 8

NRN1 0/8P4R/4/X

1 2 3 4 5 6 7 8

NBC65 1u/4/X5R/6.3V/K

NBC11

1u/4/X5R/6.3V/K

3VDUAL

NBC60

1u/4/X5R/6.3V/K

VCC3

VCC1_05_PCHVCC1_05_ME

NBC13

1u/4/X5R/6.3V/K

NBC63

0.1u/4/X7R/16V/K

PCH

(H)

CLOSE

󱉠󱉠󱉠󱉠󲦔󲦔󲦔󲦔(󲰱󲰱󲰱󲰱󲁘󲁘󲁘󲁘󵙐󵙐󵙐󵙐󳘳󳘳󳘳󳘳󲭽󲭽󲭽󲭽󲰫󲰫󲰫󲰫󳱔󳱔󳱔󳱔

3VDUAL

+12V

3

D

NR185

G S

8.2K/4

2

NQ17 2N7002/SOT23/25pF/5

10u/6/X5R/6.3V/M

(3.3V/70mA+360uA)

CAP

(X6) (X5)

VCC3

NBC24

VCC1_05_PCH

VCC1_5_PCH

NBC39

1u/4/X5R/6.3V/K

1

NBC25

NBC40

DMI_IREF

FDI_IREF ICLK_IREF PCIE_IREF

SATA_IREF

VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM VCCVRM

VCCADAC

VCC3_3 VCC3_3 VCC3_3

VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3 VCCCLK3_3

VCC3_3 VCC3_3

VCC3_3

VCCSUS3_3

VCCPSPI

VCCSUS3_3

VCCSUS3_3 VCCSUS3_3

VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3

VCCRTC

V_PROC_IO

DCPSUS

DCPRTC

DCPSST

DCPSUS

VCC1_5_PCH

A19 N11 N10 B13 A33

B37 A38 K1 B39 A39 A40 T14 C2 C1 B4 A4

VCCADAC1_5

AF2

AE1 B6 AW21

AM7 AM9 AP5 AP7 AR4 AT5 AV4 AW4 AW9 AG12 AK11 AV3 AW3

U30 W30

AF26 AG1

R41

AW26

AM33 AN33

AH18 AH20 AH22 AJ20 AK20 P20 AP35

AV39 AW38 AW39 AP33

C39

AU40 AU41

AJ22

AW35

AH28 AE30

P19

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

NBC30 1u/4/X5R/6.3V/K

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

VCC3_ME

3VDUAL

3VDUAL_PCH

NBC64 1u/4/X5R/6.3V/K

NTP2

V_1P5_RTC_INT

V_1P5_INT

NTP3

NTP1

NBC47

NBC43 0.1u/4/X7R/16V/K

NBC21

0.1u/4/X7R/16V/K

VCC3

V_1P05_DSW_INT

NR71

5.1/4/1

1u/4/X5R/6.3V/K

NBC49

0.1u/4/X7R/16V/K

VCC1_5_PCH

VCC1_5_PCH VCC1_5_PCH VCC1_5_PCH

VCC3_DAC

N_RTCVDD [12,19]

NBC62

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

VCCIO2PCH

NBC52

VCC1_5_PCH

NBC54 1u/4/X5R/6.3V/K

NBC51

0.1u/4/X7R/16V/K

(3.3V) (1.05V)

10u/6/X5R/6.3V/M

(1.05V) (1.05V) (3.3V)(X2)

10u/6/X5R/6.3V/M

(1.05V)

D D

VCC1_05_PCH

NBC33

1u/4/X5R/6.3V/K

NBC37

0.1u/4/X7R/16V/K

NBC35

1u/4/X5R/6.3V/K

VCC1_05_DCB

NBC22

1u/4/X5R/6.3V/K

VCC1_05_PCH

C C

NBC38

0.1u/4/X7R/16V/K

NBC32

1u/4/X5R/6.3V/K

VCC1_05_ME

B B

PCHH

AA19

VCC

AA20

VCC

AB16

VCC

AB17

VCC

AB19

VCC

AB20

VCC

AD16

VCC

V17

VCC

V19

VCC

V20

VCC

V22

VCC

V23

VCC

V25

VCC

W17

VCC

W19

VCC

W23

VCC

W25

VCC

AC12

VCCIO

AB1

VCC

U12

VCCCLK

V14

VCCCLK

W14

VCCCLK

AB2

VCCCLK

AA16

VCCCLK

W16

VCCCLK

T16

VCCCLK

V16

VCCSSC

P14

VCCIO

P16

VCCIO

P17

VCCIO

P22

VCCIO

P23

VCCIO

P25

VCCIO

P26

VCCIO

P28

VCCIO

T19

VCCIO

T20

VCCIO

AF19

VCCIO

AF20

VCCIO

AF22

VCCIO

AF23

VCCIO

AP22

VCCUSBPLL

M14

VCCIO

AA23

VCCASW

AA25

VCCASW

AA26

VCCASW

AB22

VCCASW

AB23

VCCASW

AB25

VCCASW

AB26

VCCASW

AD17

VCCASW

AD19

VCCASW

AD20

VCCASW

AD22

VCCASW

AD23

VCCASW

W26

VCCASW

AD25

VCCASW

AF25

VCCASW

NBC12 1u/4/X5R/6.3V/K

CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

VCCPDSW3_3 VCCPDSW3_3 VCCPDSW3_3

DCPSUSBYP DCPSUSBYP

)

VCC3_DAC

NBC7

3VDUAL_PCH 3VDUAL_PCH

NBC26

1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

NBC27

1u/4/X5R/6.3V/K

NQ9 L1117LG/N/SOT223/1A

3 2

4

1

NBC67

NBC20 1u/4/X5R/6.3V/K

NR176 301/4/1

NR180 510/4/1

NBC59

1u/4/X5R/6.3V/K

NBC66 22u/8/X5R/6.3V/M

(X6) (X2)

SNBC2

NBC41

0.1u/4/X7R/16V/K

NBC42

1u/4/X5R/6.3V/K

SNBC1

1u/4/X5R/6.3V/K

5VSB

VCC1_05_ME

NBC8 10u/6/X5R/6.3V/M

VCCIO2PCH

NBC56

1u/4/X5R/6.3V/K

NBC68 1u/4/X5R/6.3V/K

NBC57

0.1u/4/X7R/16V/K

(X10)

NBC19

1u/4/X5R/6.3V/K

PCHI CHIP DH82B85 C2 INTEL/[10HB1-030B85-20R]

VSS

AT33

VSS

D16

AT36

VSS

D18

10u/6/X5R/6.3V/M

AT38

AT7

AT8

AU3

VSS

D19

D20

D22

D24

NBC29

AU39

AV12

VSS

D25

D26

AV17

VSS

D27

AV33

AW30

VSS

D28

D31

10u/6/X5R/6.3V/M

B25B3B30

AW7

VSS

D32

NBC50

B33

NBC16

10u/6/X5R/6.3V/M

PCH

(I)

A12

A16

A21

A35

AA10

AA11

AA12

AA14

AA17

AA22

AA28

AA30

AA34

AA5

AA8

AB14

AB28

AB4

AC30

AC34

AC38

AC5

AC8

AD14

AD26

AD28

AE12

AE31

AE4

AE41

AE8

AF14

AF16

AF17

AF28

AG2

AG30

AG34

AG38

AG8

AH14

AH16

AJ1

AJ28

AK24

AK37

AK9

AL11

AL37

AL5

AM14

AM16

AM18

AM20

AM24

AM26

AM35

AM38

AM4

AM6

AM8

AN28

AP4

AP9

AR11

AR35

AR37

AT11

AT10

AT14

AT15

AT16

AT18

AT20

AT21

AT23

AT24

AT28

A A

VSS

VSSVSS

VSS

D9

E12E3E31

E35

E38E4E5E7F18

F24

F35

F37

F38G2H14

5

VSS

H16

H20

H22

H26

H28

H33

H34

H38H4H6H8H9

VSS

J31

J37J5K31K4K9

L37

L41

M16

M18

M20

M22

M24

M26

M28

N31

N35

N38N4N8R1R10

R34R8T17

T22

4

VSS

T23

T25

T26

T28U1U31

U32U4U8

VSS

V26

V28

V38

V40

W12

W20

W22

W28W3W5W8Y1

AT29

VSS

Y41

D12

D13

D14

3

VSS

B38

C25

VSS

10u/6/X5R/6.3V/M

C37C6D34

VSS

D37D4D6D7D8

VSS

NBC53

VSS

0.1u/4/X7R/16V/K

2

NBC23

NBC28

1u/4/X5R/6.3V/K

NBC44

1u/4/X5R/6.3V/K

Title

Size Document Number Rev

Custom

Date: Sheet of

NBC46

0.1u/4/X7R/16V/K

NBC48

1u/4/X5R/6.3V/K

Gigabyte Technology

PCH PWR ,GND

GA-B85M-D3V

1

13 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

8

PCIEX16 CAP

VCC3

PABC1

D D

0.1u/4/Y5V/16V/Z

PABC2

0.1u/4/Y5V/16V/Z/X

PCIEX16 PROTECT SHT

+12V X16_+12V

1

2 3 4 5 6 7 8

PARN1 0/8P4R/0402/SHT/X

1 2 3 4 5 6 7 8

PARN2 0/8P4R/4/X

PCIEX16 AC CAP

C C

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_TXP8 PA_EXP_TXN8 PA_EXP_TXP9 PA_EXP_TXN9 PA_EXP_TXP10 PA_EXP_TXN10 PA_EXP_TXP11 PA_EXP_TXN11

B B

A A

PA_EXP_TXP12 PA_EXP_TXN12 PA_EXP_TXP13 PA_EXP_TXN13 PA_EXP_TXP14 PA_EXP_TXN14 PA_EXP_TXP15 PA_EXP_TXN15

PA_EXP_RXP[0..15]

PA_EXP_RXN[0..15]

PA_EXP_TXP[0..15]

PA_EXP_TXN[0..15]

8

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

7

PABC3

0.1u/4/Y5V/16V/Z/X

PA_EXP_RXP[0..15] [4]

PA_EXP_RXN[0..15] [4]

PA_EXP_TXP[0..15] [4]

PA_EXP_TXN[0..15] [4]

7

6

5

PCIEX16 SLOT

X16_+12V

PAR3 0/4/SHT/M/X

SM

BCLK

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_TXP8_C PA_EXP_TXN8_C

PA_EXP_TXP9_C PA_EXP_TXN9_C

PA_EXP_TXP10_C PA_EXP_TXN10_C

PA_EXP_TXP11_C PA_EXP_TXN11_C

PA_EXP_TXP12_C PA_EXP_TXN12_C

PA_EXP_TXP13_C PA_EXP_TXN13_C

PA_EXP_TXP14_C PA_EXP_TXN14_C

PA_EXP_TXP15_C PA_EXP_TXN15_C

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_TXP8_C PA_EXP_TXN8_C PA_EXP_TXP9_C PA_EXP_TXN9_C PA_EXP_TXP10_C PA_EXP_TXN10_C PA_EXP_TXP11_C PA_EXP_TXN11_C PA_EXP_TXP12_C PA_EXP_TXN12_C PA_EXP_TXP13_C PA_EXP_TXN13_C PA_EXP_TXP14_C PA_EXP_TXN14_C PA_EXP_TXP15_C PA_EXP_TXN15_C

N_SMBCLK[7,8,12,15,16,19,21,27]

N_SMBDATA[7,8,12,15,16,19,21,27]

N_-PCIE_WAKE[12,15,24,32]

6

5

PCIESLOT-164DN-P

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/LONG DOUBLE

BLACK CONNECTOR

4

3GIO_*16

KEY

4

3

PRSNT1*

GND JTAG2 JTAG3 JTAG4 JTAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND HSIP0 HSIN0

GND

RSVD

GND HSIP1 HSIN1

GND

GND HSIP2 HSIN2

GND

GND HSIP3 HSIN3

GND

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

HSIP10 HSIN10

GND

HSIP11 HSIN11

GND

HSIP12 HSIN12

GND

HSIP13 HSIN13

GND

HSIP14 HSIN14

GND

HSIP15 HSIN15

GND

3

2

X16_+12V

A1 A2

12V

A3

12V

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

VCC3

-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_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

Title

Size Document Number Rev Custom

Date: Sheet of

PAR1 0/4/SHT/M/X

PAR2 0/4/SHT/M/X

-PCIE_RST [15,17,32]

PA_SRCCLK_3GIO [10] PA_-SRCCLK_3GIO [10]

Gigabyte Technology

PCI EXPRESS * 16

GA-B85M-D3V

2

1

-PCIE_RST

PAC1 22p/4/NPO/50V/J/X

14 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

8

PCIEX1 SLOT

7

6

5

4

3

2

1

D D

N_SMBCLK[7,8,12,14,16,19,21,27]

N_SMBDATA[7,8,12,14,16,19,21,27]

PI_PCIEX1_OP[9]

PI_PCIEX1_ON[9]

C C

+12V

PIR1 0/4/SHT/M/X

SMBCLK SMBDATA

VCC3

N_-PCIE_WAKE[12,14,24,32]

PIC1 0.1u/4/X7R/16V/K PIC2 0.1u/4/X7R/16V/K

3VDUAL

PCIEX1_1

B1

12V

B2 A2

12V

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RVSD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

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

BLACK CONNECTOR

PCIEX1_2

+12V

PJR1 0/4/SHT/M/X

N_SMBCLK[7,8,12,14,16,19,21,27]

B B

N_SMBDATA[7,8,12,14,16,19,21,27]

N_-PCIE_WAKE[12,14,24,32] -PCIE_RST [14,17,32]

PJ_PCIEX1_OP[9]

PJ_PCIEX1_ON[9]

PJC1 0.1u/4/X7R/16V/K

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

SMBCLK SMBDATA

VCC3

3VDUAL

PJ_PCIEX1_OP_C PJ_PCIEX1_ON_C

B1

12V

B2 A2

12V 12V

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RVSD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

3GIO_X1

KEY

3GIO_X1

KEY

PRSNT1*

12V 12VRSVD

GND JTAG2 JTAG3 JTAG4 JYAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0 HSIN0

GND

PRSNT1*

12VRSVD

GND JTAG2 JTAG3 JTAG4 JYAG5

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0

HSIN0

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

+12V

PIR2 0/4/SHT/M/X

PJR2 0/4/SHT/M/X

VCC3

-PCIE_RST [14,17,32]

PI_PCIE_CLK [10] PI_-PCIE_CLK [10]

PI_PCIEX1_IP [9] PI_PCIEX1_IN [9]

-PCIE_RST

PPC3

22p/4/NPO/50V/J

+12V

VCC3

PJ_PCIE_CLK [10] PJ_-PCIE_CLK [10]

PJ_PCIEX1_IP [9] PJ_PCIEX1_IN [9]

3VDUAL

PPC2 1u/4/X5R/6.3V/K/X

+12V

PPC1

0.1u/4/X7R/16V/K

VCC3

PPC12

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

PPC13

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

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

BLACK CONNECTOR

A A

8

7

6

5

Title

Size Document Number Rev Custom

4

3

Date: Sheet of

Gigabyte Technology

PCI EXPRESS X 1 PORT

GA-B85M-D3V

2

15 32Wednesday, August 07, 2013

1.1

1

Gigabyte Confidential

Do not Copy

8

PCI SLOT 1

7

-12V +12VVCC3

VCC

6

5

4

3

2

1

PCI

B1

D D

-BPIRQB1[32]

-BPIRQD1[32]

BPCLK0[32]

-BREQ0[32]

-BC_BE3[32]

C C

-BC_BE2[32]

-BIRDY[32]

-BDEVSEL[32]

-BPLOCK[32]

-BPERR[32]

-BSERR[32]

-BC_BE1[32]

B B

BPTCK

-BPIRQB1

-BPIRQD1

BPCLK0

-BREQ0

BA_D31 BA_D29

BA_D25

-BC_BE3 BA_D23

BA_D19

-BC_BE2

-BIRDY

-BDEVSEL

-BPLOCK

-BPERR BPCI_A40

-BSERR

-BC_BE1 BA_D14

BA_D12 BA_D10

BA_D8 BA_D7

BA_D5 BA_D4 BA_D3

-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

TRST

+12V

TMS

INTA INTC

RESERVED

GND GND

3.3V_AUX RST

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

C/BE0

+3.3V

GND

REQ64

+5V

AD9

AD6 AD4

AD2 AD0 +5V

+5V +5V

A1 A2 A3 A4

TDI

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

-REQ0/-GNT0/A_D16

N_SMBCLK[7,8,12,14,15,19,21,27]

N_SMBDATA[7,8,12,14,15,19,21,27]

BA_D[0..31][32]

PR31 0/6/SHT/M/X PR32 0/6/SHT/M/X

BA_D[0..31]

BPCI_A40 BPCI_A41

-BPTRST

BPTMS

-BPIRQA1

-BPIRQC1

-BPCIRST

PR44 100/4/1

-BPCIPME1 BA_D30

BA_D28 BA_D26BA_D27

BA_D24

PR30 100/4/1

BA_D22 BA_D20BA_D21

BA_D18 BA_D16BA_D17

-BFRAME

-BTRDY

-BSTOP

BPCI_A41

BPAR BA_D15

BA_D13 BA_D11

BA_D9

-BC_BE0

BA_D6

BA_D2 BA_D0BA_D1

-BPCI1_REQ64-BACK64

-BPIRQA1 [32]

-BPIRQC1 [32]

3VDUAL

-BGNT0 [32]

-BPCIPME1 [32]

BA_D16

-BFRAME [32]

-BTRDY [32]

-BSTOP [32]

BPAR [32]

-BC_BE0 [32]

BLACK CONNECTOR

-BPCIRST

-BPCIRST [32]

BBC37 33p/4/NPO/50V/J

PCI CAPPCI PU

PRN3

-BPTRST BPTCK

BPTMS

PRN13

1K/8P4R/4

1 2

A A

3 4 5 6 7 8

VCC

8.2K/8P4R/4

1 2 3 4 5 6 7 8

-BPCI1_REQ64

-BACK64

VCC

3VDUAL VCC3

BBC33

0.1u/4/Y5V/16V/Z

BBC43

0.1u/4/Y5V/16V/Z

BBC18

0.1u/4/Y5V/16V/Z/X

VCC+12V

BBC45

0.1u/4/Y5V/16V/Z

BBC23

0.1u/4/Y5V/16V/Z

Title

Size Document Number Rev Custom

8

7

6

5

4

Date: Sheet of

3

Gigabyte Technology

PCI SLOT 1&2

GA-B85M-D3V

2

16

1.1

32Wednesday, August 07, 2013

1

Gigabyte Confidential

Do not Copy

8

SIO IT8620

D D

GP15[26]

-SPI_HOLD_M[20]

-SPI_HOLD_B[20] FANIO1[19]

FANPWM1[19]

FANIO2[19]

FANPWM2[19]

VCC15_EN[25]

VTT_PWRGD[27]

5VAUX_SW[25]

PWOK[26]

N_PCH_DPWROK[12,25]

BEEP-[21]

-PRCOHOT

C C

B B

N_TEMP_ALART-[12]

A_-PROCHOT[4,19]

VCC3

O_PWROK1[6,11,12]

-PFMRST2[24]

-PCIE_RST[14,15,32]

N_-PFMRST[11]

N_-LDRQ0[12]

N_SERIRQ[11]

N_-LFRAME[12]

PWOK

1n/4/X7R/50V/K

OC1

IT_VCCH

OR1 1K/4/1

OR2 22/4 OR3 22/4 OR4 22/4

IT_VCCH

N_-PFMRST

OC2 22p/4/NPO/50V/J/X

-SPI_HOLD_M

-SPI_HOLD_B

ITE_PWROK2 PWOK MB_ID2

IO_GP25

THR_PWM

JP5

-RST_BTN

ITE_PWROK1 PCIRST1 PCIRST2

SIO_18V N_-PFMRST N_-LDRQ0

N_-PFMRST [11]

7

32

SLP_SUS#/PCIRSTIN#/CIRTX2/GP15

33

3VSB

34

HOLD_M#/GP64

35

HOLD_B#/GP63

36

FAN_TAC1

37

FAN_CTL1

38

FAN_TAC2/GP52

39

FAN_CTL2/GP51

40

FAN_TAC3/GP37

41

FAN_CTL3/GP36

42

VCC18_EN/GP35

43

VTT_PWRGD/GP34

44

GNDD

45

SLP_SUS_FET/5VSB_CTRL#

46

SUS_WARN_5VDUAL/5VAUX_SW

47

PWRGD2

48

ATXPG/GP30

49

INV_IN1/SIN2/GP27

50

INV_OUT1/SOUT2/GP26

51

FAN_TAC4/DSR2#/GP25

52

FAN_TAC5/RTS2#/GP24

53

DPWORK/CPU_PG/GP23

54

SPI_SI/GP22

55

IO_SMI#/DCD2#/GP21

56

THR_PWM/CTS2#/GP20

57

R12#/GP17

58

DTR2#/JP5

59

SPI_SO/CIRTX1

60

PCH_C1/GP14

61

SUSACK#/PWRGD1

62

PCIRST1#/GP12

63

PCIRST2#/GP11

64

3VSB

65

VCORE

66

LRESET#

67

LDRQ#

68

SERIRQ

69

LFRAME#

N_LAD[0..3][12]

N_-KBRST[11]

N_A20GATE[11]

N_LPC33[10]

O_LPCCLK48[10]

6

RTS1-[18] PD[0..7] [30]

DSR1-[18]

DTR1-[18] DCD1-[18]

CTS1-[18]

-PROCHOT_CON

JP2

JP3

TXD1[18] RXD1[18]

JP4

RI1-[18]

31

DTR1#/JP4

SOUT1/JP3

CTS1#/GP31

OCWDT3/RI1#/GP32

OCWDT1/SIN1/GP41

OCWDT0/DSR1#/GP45

OCWDT2/DCD1#/GP33

BEEP_GB/FAN_CTL5/CIRRX2/GP16

PD2

PD1

PD6

PD7

PD5

PD4

PD3

PD0

GNDD

RTS1#/JP2

OC_OUT/AFD#/GP86

USB_OC2/STB#GP87

USB_FS5/P80LED4/PD4/GP74

USB_FS6/P80LED5/PD5/GP75

USB_FS7/P80LED6/PD6/GP76

USB_FS1/P80LED0/PD0/GP70

USB_FS2/P80LED1/PD1/GP71

USB_FS3/P80LED2/PD2/GP72

USB_FS4/P80LED3/PD3/GP73

USB_FS8/P80LED_L/PD7/GP77

IT8620E_BX

KRST#/GP62

LAD3

LAD2

GA20

LAD0

LAD1

GPO50/JP1

PCICLK

GNDD

CLKIN

CPUPWRGD/GP95

VCC1_05_EN/GP66

VLDT_EN/PCH_D0/GP65

VCORE_EN/PCH_C0

VR_RDY/GP97

PCH_VRMPWRGD/GP96

SUSWARN#/SST/AMDTSI_D/PCH_D

GP67

PECI/AMDTSI_C

PROCHOT#/GP94

LAD[0..3]

747372

75

70

71

76777879808182838485868788899091929394

LAD0

LAD3

LAD2

LAD1

OC_IN/INIT#GP85

LS_OUT2/ACK#/GP83

USB_OC1/P80LED_H//ERR#

IPHONE_CHARGE#/SLIN#GP84

HDLED_IN/GP93

HDLED_OUT/GP92

PWRLED/GP91

DDR_EN/GP90

5

PD[0..7]

6789101112131415161718192021222324252627282930

SIO

LS_IN1/SLCT/GP80

LS_OUT1/PE/GP81

LS_IN2/BUSY/GP82

VIN0/VCORE(1.1V)

VIN1/VDIMM_STR(1.5V)

VIN2(+12V_SEN)

VIN3(+5V_SEN)

VIN4/VLDT_12

VIN5/5VDUAL

RSMRST#/CIRRX1/GP55

CPURST#/GP10 MCLK/FAN_TAC6/GP56 MDAT/FAN_CTL6/GP57

3VSBSW#/GP40

SUSC#/GP53

PANSWH#/GP43

PWRON#GP44

CE_N/GPO47/JP6

GP42/SCK/FAN_CTL4/THRMTRIP#

SYS_3VSB

95

IT8620E/BX/S

28_3VSB

A_-THRMTRIP

-PROCHOT_CON

STBAFDERRINITSLINACKBUSY PE

VREF_2.5

TR6/VIN9 TR5/VIN8 TR4/VIN7

AVCC3

VREF TMPIN1 TMPIN2 TMPIN3

TSD-

GNDA

KCLK/GP60 KDAT/GP61

PWRGD3

PSON#

GNDD

PME#/GP54

SUSB#

VBAT

COPEN#

3VSB

VIN6

SLCT

5 4 3 2 1 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100

CEB_N

99 98 97 96

OC3

0.1u/4/X7R/16V/K

A_-THRMTRIP [4,11] DDR_EN_CON [29] MPD- [21] SVID_CTRL [4]

For IT8728

A_PECI [4,11] DS_ME [12] N_SSTCTL [11] N_PCH_VRMPWRGD [12] VR_RDY [27]

MPD+ [21] VCC1_05_EN [25] N_CPUPWROK [4,12]

VREF_25

IT_AVCC

IT_VCCH

4

STB- [30] AFD- [30] ERR- [30] INIT- [30] SLIN- [30] ACK- [30] BUSY [30] PE [30]

SLCT [30]

TR6 [19] TR5 [19] TR4 [19]

VIN0 [19] VIN1 [19] VIN2 [19] VIN3 [19] VIN4 [19] VIN5 [19] VIN6 [19] VREF [19] SYS_TEMP [19] PCH_TEMP [19] TEMP3 [19]

MCLK [18] MDAT [18] KCLK [18] KDAT [18]

N_VBAT [12]

-CASEOPEN [19,21]

OC4 1u/4/X5R/6.3V/K

-THRMTRIP

OR7 22/4 OR6 22/4/X

-RSMRST

N_-S4_S5 [12]

-PSON [26]

-PWRBTSW [21]

3VDUAL_PCH

O_-RSMRST [12,25] A_-CPURST [4,11]

OR5

8.2K/4

3

OC5

0.01u/4/X7R/25V/K

N_-LPCPME [12] O_PWRBTSW [12] N_-SLP_S3 [12]

PWR SHT

SIO PU

FANPWM1[19]

FANPWM2[19]

SIO STRAP

Power leakage

2

For 8728 EUP function

3VDUAL_PCH

OR8 0/6/SHT/M/X

OR9 0/6/SHT/M/X

VCC3

IO_GP25

DS_ME

SVID_CTRL

-PROCHOT_CON

N_-LDRQ0

ITE_PWROK2

ITE_PWROK1

-PCIE_RST

-PFMRST2

FANPWM1

FANPWM2

H61M-S2 1.1 JP6 stuff pull down

JP2 JP3 JP4 JP5

EUP control by PCH

OR26 100/4/1

3VDUAL

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

IT_AVCC

D

G S

-PSON

2

OR10 1K/4/1/X

OR11 1K/4/1

OR12 8.2K/4

OR13 8.2K/4

OR14 1K/4/1

OR15 1K/4/1

OR16 1K/4/1

OR17 1K/4/1

OR18 1K/4/1

OR19 8.2K/4

OR20 8.2K/4/X

OR21 8.2K/4 OR22 8.2K/4 OR23 8.2K/4 OR24 8.2K/4/X OR25 8.2K/4/X

28_3VSB

3

OQ1 2N7002/SOT23/25pF/5

SOT23

1

OR27 510/4/1

IT_VCCH

IT_AVCC

1

3VDUAL_PCH

VCC3

VCC

VCC3 VCC3 VCC3 VCC3

ITE recommand

For IT8721 Power leakage

MB ID

VCC3

OR28 8.2K/4

OR29 8.2K/4/X

MB_ID2

-CASEOPEN

OC6 1u/4/X5R/6.3V/K

DUAL BIOS OPT STRAP

CEB_N

OR30 680/4/1/X

OR31 1K/4/1

VCC3

SIO_18V

internal power pin, max 22nF cap

SIO_18V

OC7

0.1u/4/X7R/16V/K

OC8

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

SIO CAP

A A

1u/4/X5R/6.3V/K

8

7

IT_VCCH

OC9

OC10

0.1u/4/Y5V/16V/Z/X

6

OC11 10u/6/X5R/6.3V/M

3VDUAL

OC12 1u/4/X5R/6.3V/K

IT_AVCCIT_VCCH

OC13 10u/6/X5R/6.3V/M

5

3VDUAL_PCH

OC14

0.1u/4/Y5V/16V/Z

VREF_25

OC15

0.1u/4/X7R/16V/K

Title

Size Document Number Rev

C

4

3

Date: Sheet of

2

Gigabyte Technology

ITE 8728 LPC IO

GA-B85M-D3V

17 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

8

COM

RI1-[17]

CTS1-[17]

DSR1-[17]

RTS1-[17]

DTR1-[17]

RXD1[17]

TXD1[17]

DCD1-[17]

D D

NDTRANSINA NSOUTA NDCDA-

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

NSOUTA NDTRA-

NRTSANRIA-

C C

COM RI

NRIA-

ACN2

R90 75K/4/1

19 18 17 16 15 14 13 12

11 10

87 65 43 21

AU1

RA1

RY1

RA2

RY2

RA3

RY3

DY1

DA1

DY2

DA2

RA4

RY4

DY3

DA3

RA5

RY5

GND

-12V

GD75232/TSSOP20

COM

1 2 3 4 5 6 7 8 9 10

PH/2*5K10/WH/2.54/VA/D

132

R91

8.2K/4

USB30_20 USB30_20 ESD PROCTECT

FUSEVCC_USB3_R3 FUSEVCC_USB3_R4

0.1u/4/Y5V/16V/Z/X

PCH_USB3_RXN4[9] PCH_USB3_RXP4[9]

PCH_USB3_TXN4[9]

B B

PCH_USB3_TXP4[9]

BC5

N_-USBP4[9]

N_+USBP4[9]

PCH_USB3_TXN4C PCH_USB3_TXN5C

UBC9

PCH_USB3_TXP4C

UBC10

0.1u/4/X7R/16V/K

USB30_20 PWR -USBOC_R

Polyswitch-1206

F12

1 2

SMD1206P350SLR/6V/S

F11

5VDUAL

A A

1 2

1

+

SMD1206P350SLR/6V/S UEC6 100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

USB3.0 1Port - 1Fuse (3.5A)

8

7

NRIA-

2

NCTSA-

3

NDSRA-

4

NRTSA-

5

NDTRA-

6

NSINA

7

NSOUTA

8

NDCDA-

9

20

5V

1

12V

ABC2

0.1u/4/Y5V/16V/Z/X

NRIANCTSANDSRANRTSA-

-RI

Q7 MMBT2222A/SOT23/600m A/40

SOT23

ACN1

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

NSINANDCDA-

NDSRANCTSA-

PIN2X5-CUT10-COM

N_-RI [12]

R_USB30 USB/18P/BU/OS/RA/D/2/1U/SB

USB3.0/2.0

U1

VBUS

U2

D-

U3

D+

U4

GND

U5

SSRX-

U6

SSRX+

U7

GND

U8

SSTX-

U9

SSTX+

G1G2G3

FUSEVCC_USB3_R4

FUSEVCC_USB3_R3

7

AGND

87 65 43 21

VCC

AGND

SSRX+

SSTX+

AGND

G4

+12V-12V

ABC1

0.1u/4/Y5V/16V/Z

U10

VBUS

U11

D-

U12

D+

U13

GND

U14

SSRX-

U15 U16

GND

U17

SSTX-

U18

5VDUAL

6

KB/MS

0.1u/4/Y5V/16V/Z

For EMI

N_-USBP5 [9] N_+USBP5 [9]

PCH_USB3_TXP5C

3

UR3

8.2K/4

UR4 15K/4/1

6

5

FUSEVCC_RFUSEVCC_R

AGND1

PCH_USB3_TXN5C

PCH_USB3_TXP5C

PCH_USB3_TXN5C

PCH_USB3_RXN4

PCH_USB3_RXP4

PCH_USB3_RXN4

UBC8

0.1u/4/Y5V/16V/Z

N_+USBP13 [9]

FUSEVCC_R

2 1

4 3

6 5

AGND1

UBC7

N_-USBP12[9] N_-USBP13 [9]

N_+USBP12[9]

R707 0/6/X

KCLK[17] KDAT[17] MDAT[17] MCLK[17]

UBC11 UBC12

0.1u/4/X7R/16V/K

UD7 BAT54A/SOT23/200mA

UD5 BAT54A/SOT23/200mA

N_-USBOC_R

AGND1

KBDATA MSDATA KBCLK MSCLK

FUSEVCC_R

MDAT MSDATA

BC6

0.1u/4/Y5V/16V/Z/X

SOT23

1

2

SOT23

1

2

N_-USBOC_R [9]

KB_MS_USB

U5 U6

1 3 5 7

U7 U8

2 4 6 8

1 2 5 6

G1G2G3

AGND1

RN1

8.2K/8P4R/4

1 2 3 4 5 6 7 8

FOR

󵷆󵷆󵷆󵷆󱉟󱉟󱉟󱉟󳜶󳜶󳜶󳜶󴴸󴴸󴴸󴴸

R58 82/4 R59 82/4 R57 82/4 R56 82/4

PCH_USB3_RXN5 [9] PCH_USB3_RXP5 [9]

PCH_USB3_TXN5 [9] PCH_USB3_TXP5 [9]

FUSEVCC_R

FUSEVCC_USB3_R4

FUSEVCC_USB3_R3

5

U1 U2 U3 U4

USB

4

3

KB

G4

KB/USB/A/PC99(DUAL)/GF/2/RA/D

MCLK MDAT KDAT KCLK

KBCLKKCLK KBDATAKDAT

MSCLKMCLK

4

USB2.0 ESD

CN1 180p/8P4C/6/NPO/50V/K

8 7

10

NC

D1+

1

10

NC

D1+

1

4

USB3.0 ESD

8

9

NC

GND

11

D1-

GND

2

3

8

9

NC

GND

11

D1-

GND

2

3

ESD2

1

2

3 4

AZC099-04S/SOT23-6L

7

NC

D2+

4

7

NC

D2+

4

3

N_+USBP12N_-USBP12

6

5

N_-USBP13N_+USBP13

PCH_USB3_TXP4C

PCH_USB3_TXN4C

6

NC

D2-

UESD5 AZ1045-04F/MSOP10

5

PCH_USB3_TXN4C

PCH_USB3_TXP4C

PCH_USB3_RXP5

PCH_USB3_RXN5

6

NC

UESD6

D2-

AZ1045-04F/MSOP10

5

PCH_USB3_RXN5

PCH_USB3_RXP5

3

FUSEVCC_R

2

1

USB2.0 PWR

FUSE-0805

F3

5VDUAL FUSEVCC_R

1 2

SPR-P260T/6V/8/S

Close to connector

KB_MS_USB 2-Port 2.0A

USB2.0 ESD

ESD1

N_-USBP4

N_+USBP5

1

2

3 4

AZC099-04S/SOT23-6L

USB POWER PROTECT

N_GPIO1[11]

Title

Size Document Number Rev

Custom

Date: Sheet of

Gigabyte Technology

COM,-RI,KB_USB,USB_ESATA,-PROCHOT

2

N_+USBP4

6

5

3

UAD5 BAT54A/SOT23/200mA

N_-USBP5

SOT23

1

2

FUSEVCC_USB3_R4

N_-USBOC_F

N_-USBOC_R

GA-B85M-D3V

N_-USBOC_F [9,21]

18 32Wednesday, August 07, 2013

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Gigabyte Confidential

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8

TEMP H/W MONITOR

VREF[17]

D D

SYS_TEMP[17]

PCH_TEMP[17]

TEMP3[17]

OC16 1u/4/X5R/6.3V/K

OC17 1u/4/X5R/6.3V/K

7

OR32 10K/4/1

RS_SYS 10K/1/4/S

Close SIO

OR33

8.2K/4

6

OR34

8.2K/4

5

CPU SMART FAN

4

FANPWM1[17]

100u/OS/D/16V/69/A/35m/[11CO5-691000-09R]

FOR HOT-PLUG ISSUE

EC1

3

R65 100/4/1

+12V+12V

R62

1

R60

+

0/4

213

4

GVS

CPU_FAN FAN/1*4/WH/A3/PA66

3.3K/4/1

R63 15K/4/1

C

R64

6.2K/4/1

2

C16

0.01u/4/X7R/25V/K

1

FANIO1 [17]

WHITE CONNECTOR

CASE OPEN

OR35 1M/4

PWR GLITCH

C C

1u/4/X5R/6.3V/K

VOLTAGE-- H/W MONITOR

OC18

-CASEOPEN

-CASEOPEN [17,21]N_RTCVDD[12,13]

Case Open Circuits

VIN2:75K/15K = 2V

VIN3:15K/10K = 2V

6

OC28

OC24

**

VCC

OR43 15K/4/1

OR44 10K/4/1

OR48 10K/4/1

RS3 100K/1/4/S

DDR_15VIO +12VVCC3 CPU_VAXGVCORE0

OR36

8.2K/4

VIN0[17] VIN6[17] VIN1[17] VIN2[17] VIN3[17] VIN4[17]

OC19

1u/4/X5R/6.3V/K

B B

A A

VREF[17]

TR4[17] TR5[17] TR6[17]

1u/4/X5R/6.3V/K

OR37

8.2K/4

OC20

1u/4/X5R/6.3V/K

OC26

8

*

OR38

6.49K/4/1

OR40 10K/4/1

OC21

OR46 10K/4/1

RS1 100K/1/4/S

RS1RS2RS3 CLOSE CPU VR MOSFET

OC22 1u/4/X5R/6.3V/K

VIN5[17]

OC27

1u/4/X5R/6.3V/K

RS4 100K/1/4/S/X

RS4 Reserve

7

OR39 75K/4/1

OR41 15K/4/1

OC23 1u/4/X5R/6.3V/K

OR45

8.2K/4

OC25 1u/4/X5R/6.3V/K

VCORE

OR47 10K/4/1

RS2 100K/1/4/S

OR42

8.2K/4

1u/4/X5R/6.3V/K

SYS SMART FAN

FANPWM2[17]

5

VCC3

R131 1K/4/1

BC37 1u/4/X5R/6.3V/K

A_-PROCHOT[4,17]

1u/6/X7R/16V/K

R156 22K/4

INTERNAL PULL HI

-PROCHOT

OV NCT3933

3VDUAL

+12V

FC1

VCC3

FR1 8.2K/4/X

FAN1_VOUT

FAN1_SET

U14 NCT3941S-A/SOP8-EP

2

VIN

1 8

VOUT NC

3

ENABLE/FON#

4

VSET

GND

PGND

NC NC

5 7

6 9

FC4

10u/8/X5R/16V/K

FAN1_VOUT

R76

8.2K/4

SYS_FAN FAN/1*4/BK/A3/PA66

BLACK CONNECTOR

VCC3

R105

SOT23

8.2K/4

R103 0/4/X

Q13 BAT54A/SOT23/200mA

R359 0/6/SHT/M/X

UPI_POWER

N_SMBDATA[7,8,12,14,15,16,21,27] N_SMBCLK [7,8,12,14,15,16,21,27]

4

BC142

0.1u/4/Y5V/16V/Z

R350 5.1K/4/1 R351 3.3K/4/1

VR_HOT [27]

N_-PCH_HOT [12]

󲋮󲋮󲋮󲋮

pwm feedback pin

0x26 = 40% xVCC

U5 NCT3933U/SOT23-8

1

VDD

VREF1

2

B_SEL

VREF2

3

GND

VREF3

4 5

SDA SCL

3

8

7

6

Title

Size Document Number Rev

Custom

Date: Sheet of

+12VVCC

R34

3.3K/4/1

R38

R37

6.2K/4/1

213

GVS

VCC1_05_PCH_OV [25]

VCC1_5_PCH_OV [25]

0_8LEVEL_DDR [29]

15K/4/1

4

C

Gigabyte Technology

HWM,FAN CTRL,OV

GA-B85M-D3V

2

FANIO2 [17]

C9

0.01u/4/X7R/25V/K

19 32Wednesday, August 07, 2013

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Gigabyte Confidential

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8

D D

-SPI_CS_1

NC1 10p/4/NPO/50V/J/X

SPI_DQ2[12]

NR342 0/4/SHT/M/X

7

NR7 22/4

SPI_MISO

N_-SPI_WP0 ICH_SPI_CLK

6

M_BIOS 64M/Q/SPI/SO8/S

1

CS#

2

SO

3

WP#

4

VSS

VDD

HOLD#

SCK

8

7

6

5

SI

MAIN BIOS

5

VCC3_ME

NR4 0/4/SHT/M/X

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

-HOLD0

ICH_SPI_MOSI

4

R672 8.2K/4/X

NR341 0/4/SHT/M/X

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

-SPI_HOLD_M

SPI_DQ3 [12]

3

2

1

VCC3_ME

NR12 0/4/SHT/M/X

B_BIOS

C C

-SPI_CS_2

VCC3_ME

NR344 0/4/SHT/M/X

VCC3_ME

SPI_DQ2[12] N_ICH_SPI_CLK [12]

B B

R225 1K/4/1

-SPI_HOLD_M -SPI_HOLD_B

A A

-SPI_HOLD_B

R403 1K/4/1/X

R226 8.2K/4

8

NR8 22/4

SPI_MISO

N_-SPI_WP1

R3 330/4/1

-SPI_CS_1

R4

SOT23

132

Q83 MMBT2222A/SOT23/600mA/40/[10IT1-002222- 11R] Q57 MMBT2222A/SOT23/600mA/40/[10IT1-002222- 11R]

SOT23

132

7

0/4/X

N_-ICH_SPI_CS

󲉐󲉐󲉐󲉐󱫣󱫣󱫣󱫣󳑱󳑱󳑱󳑱

64M/Q/SPI/SO8/S

1

2

3

4

-SPI_HOLD_M[17]

-SPI_HOLD_B[17]

NXP

CS#

SO

WP#

VSS

-SPI_HOLD_M

6

VDD

HOLD#

SCK

SI

-SPI_HOLD_M

-SPI_HOLD_B

VCC3_ME

R228 1K/4/1

R404 1K/4/1/X

R229 8.2K/4

8

7

6

5

-HOLD1

ICH_SPI_CLK

ICH_SPI_MOSI

BACKUP BIOS

NR20 1K/4/1/X NR21 1K/4/1/X

VCC3_ME

5

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

R673 8.2K/4/X

NR343 0/4/SHT/M/X

N_ICH_SPI_MOSI [12]

5VDUAL

R227 330/4/1

-SPI_CS_2

Q84 MMBT2222A/SOT23/600mA/40/[10IT1-002222- 11R]

SOT23

132

N_-ICH_SPI_CS

󲉐󲉐󲉐󲉐󱫣󱫣󱫣󱫣󳑱󳑱󳑱󳑱

Q59 MMBT2222A/SOT23/600mA/40/[10IT1-002222- 11R]

SOT23

132

4

-SPI_HOLD_B

SPI_DQ3 [12]

NXP

MOSI For DMI RX Termination Voltage

N_ICH_SPI_MOSI[12]

N_-ICH_SPI_CS[12]

-SPI_HOLD_M[17]

-SPI_HOLD_B[17]

N_ICH_SPI_MISO[12]

SPI_MISO

N_ICH_SPI_MOSI N_-ICH_SPI_CS

-SPI_HOLD_M

-SPI_HOLD_B

N_-SPI_WP1 N_-SPI_WP0 N_ICH_SPI_MISO

NR6 22/4

CHECK

-HOLD0

-HOLD1

Gigabyte Technology

Title

Size Document Number Rev Custom

Date: Sheet of

3

BOOT DEVICE

LPC

PCI

NAND

GNT0

0

1

1 1SPI

1 means floating 0 means PD 1K

NR10 8.2K/4/X NR9 8.2K/4/X NR3 1K/4/1 NR11 1K/4/1

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

N_ICH_SPI_MISO [12]

R313 1K/4/1/X R314 1K/4/1/X

Pop for Quad I/O BIOS

DUAL BIOS

GA-B85M-D3V

2

20 32Wednesday, August 07, 2013

GNT1

0

1

0

VCC3_ME

1.1

1

Gigabyte Confidential

Do not Copy

8

F_USB30

FUSEVCC_USB3_F1 FUSEVCC_USB3_F2

FUC1

0.1u/4/Y5V/16V/Z/X

PCH_USB3_RXN0[9] PCH_USB3_RXP0[9]

D D

PCH_USB3_TXN0[9] PCH_USB3_TXP0[9]

0.1u/4/X7R/16V/K C162 C163

0.1u/4/X7R/16V/K

N_-USBP0[9]

N_+USBP0[9]

SSTXDN0C_F SSTXDP0C_F

1

10

2 3

5 6

8 9

7 4

BH/2*10K20/BK/ON/2.0/VA/D/GF

BLACK CONNECTOR

F_USB30

VBUS

ID

SSRX1SSRX1+

SSTX1SSTX1+

D1D1+

GND GND

REV=1

7

FUC2

SSTXDN1C_F SSTXDP1C_F

0.1u/4/Y5V/16V/Z/X

N_-USBP1 [9] N_+USBP1 [9]

VBUS

SSTX2-

SSTX2+

SSRX2-

SSRX2+

GND GND

19

15 14

18 17

12

D2-

11

D2+

16 13

0.1u/4/X7R/16V/K C164 C165

0.1u/4/X7R/16V/K

6

PCH_USB3_TXN1 [9] PCH_USB3_TXP1 [9]

PCH_USB3_RXN1 [9] PCH_USB3_RXP1 [9]

5

F_USB30 PWR

Polyswitch-1206

F2

1 2

SMD1206P350SLR/6V/S

F1

1 2

1

SMD1206P350SLR/6V/S

+

UEC5 100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

FUSEVCC_USB3_F2

FUSEVCC_USB3_F15VDUAL

USB3.0 1Port - 1Fuse (3.5A)

N_-SATALED[11]

4

SATA LED

FPR13 10K/4/1

VCC

VCC3

R431 0/4

VCC3

FPR12 1K/4/1/X

FPR11

8.2K/4/X FPQ4 MMBT2222A/SOT23/600mA/40/X

3

FPR10 1K/4/1/X

132

SOT23

-HDLED

FPC2 180p/4/NPO/50V/J/X

SOT23

132

FPQ1 MMBT2222A/SOT23/600mA/40/X

-USBOC_F

5VDUAL

2

SOT23

1

3

2

UD2

SOT23

BAT54A/SOT23/200mA

1

3

UR1

8.2K/4

UD1 BAT54A/SOT23/200mA

N_-USBOC_F

UR2 15K/4/1

2

1

FUSEVCC_F

FUSEVCC_USB3_F1

FUSEVCC_USB3_F2

N_-USBOC_F [9,18]

F_USB30 ESD PROTECT

7

NC

D2+

N_-USBP9 [9] N_+USBP9 [9]

FUSEVCC_F

PCH_USB3_RXP0

PCH_USB3_RXN0

6

NC

D2-

PCH_USB3_RXN0

PCH_USB3_RXP0

UESD2 AZ1045-04F/MSOP10

SSTXDN1C_F

SSTXDP1C_F

SSTXDN1C_F

10

NC

D1+

1

FRONT USB2

FUSEVCC_F

UBC3

0.1u/4/Y5V/16V/Z/X

N_-USBP10[9]

N_+USBP10[9] N_+USBP11 [9]

N_-USBP10

N_+USBP11

F_USB2

132

4

5 6

87 10

PH/2*5K9/WH/2.54/VA/D

ESD5

1

2

3 4

AZC099-04S/SOT23-6L

Close to connector

9

NC

D1-

2

N_+USBP10

6

5

8

GND

11

GND

3

UBC4

0.1u/4/Y5V/16V/Z/X

N_-USBP11 [9]

FUSEVCC_F

SSTXDP0C_F

SSTXDN0C_F

6

7

NC

D2-

D2+

5

4

SSTXDN0C_F

SSTXDP0C_F

ESD7

N_-USBP0 N_+USBP0

1

2

N_+USBP1 N_-USBP1

3 4

AZC099-04S/SOT23-6L

6

5

Close to connector

PCH_USB3_RXN1

PCH_USB3_RXP1

8

9

10

C C

UESD1 AZ1045-04F/MSOP10

PCH_USB3_RXP1

PCH_USB3_RXN1

NC

D1+

1

GND

11

GND

D1-

2

354

FRONT USB1

FUSEVCC_F FUSEVCC_F FUSEVCC_F

UBC1

0.1u/4/Y5V/16V/Z/X

N_-USBP8[9]

B B

N_+USBP8[9]

N_-USBP8 N_+USBP8

N_+USBP9 N_-USBP9 N_-USBP11

F_USB1

132

5 6

PH/2*5K9/WH/2.54/VA/D

WHITE CONNECTOR WHITE CONNECTOR

ESD6

1

2

3 4

AZC099-04S/SOT23-6L

UBC2

0.1u/4/Y5V/16V/Z/X

4

87 10

6

5

Close to connector

FUSE-0805

F_USB1, F_USB2 4-Port 2.6A

A A

5VDUAL

F4

1 2

1

SPR-P260T/6V/8/S

+

UEC1 100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

FUSEVCC_F

8

7

6

5

SPKR

FUSEVCC_USB3_F1

4

VCC

R179 1K/4/1

R178

8.2K/4

BEEP-[17]

BEEP-

INTEL FRONT PANEL

N_-SYS_RST[4,12]

0.01u/4/X7R/25V/K

N_SMBCLK[7,8,12,14,15,16,19,27]

N_SMBDATA[7,8,12,14,15,16,19,27]

N_SMBCLK

N_SMBDATA

3

D

G S

SOT23

2

1

Q28

2N7002/SOT23/25pF/5

VCC

R181 100/4/1

BC75

-CASEOPEN[17,19]

FPESD1

1

2

3 4

AZC099-04S/SOT23-6L

3

R168 330/6

HD+

-HDLED

-RST

MPD+

SPK-

SOT23

132

Q29 MMBT2222A/SOT23/600mA/40

BC78

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

F_PANEL

1

HD+

MSG/PD+

3

HD-

MSG/PD-

5

GND

7

RESET

9

CI-

11

CI+

15

PWR+

17

PWR-

19

PWR-

PH/2*10K10,12,13/WH/2.54/VA/D

PIN2X10PANEL_NEW

-RST

6

5

-PWRBT_1

3VDUAL_PCH

VCC

D3 1N4148W/SOD123/300mA

SPKR

N_SPKR [12]

R172

8.2K/4

VCC3

R175 33/4

R182 1K/4/1

R187 75/4/1

R185 75/4/1

PW+

MPD+[17]

2

4

6

8

PW-

14

SP+

16

NC

18

NC

20

SP-

To disable TCO timer

Q30 MMBT2222A/SOT23/600mA/40

R186

132

8.2K/4

SPKR

VCC

R171

MPD+

MPD-

-PWRBT_1

VCC

SPK-

Title

Size Document Number Rev Custom

Date: Sheet of

2

470/6/1

3VDUAL_PCH

MPD- [17]

Gigabyte Technology

FP,F_USB,USB PWR,SPKR,SATA LED

GA-B85M-D3V

-PWRBTSW [17]

BC67

0.01u/4/X7R/25V/K

21 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

5

4

3

2

1

AZALIA CODEC

D D

CR6/CR7/CR58/CR54/ CR67/CR68/CR69/CR70

ALC892/ALC887-VD2/VT1708-CE Colay

ALC887-VD2ALC892

CR44/CBC26 CBC42/CBC43 100P/4

47ohm+1nF

X

47ohm+1nF

X

22K/4

VT1708S-CE

22ohm+100P

10K/4/122K/4

CR5/CR8/CR1/CR14/ CR17/CR22/CR73/CR74/ CR13/CR11/CR57/CR53/ CR75/CR76

CR51/CD1/CBC7

62 ohm

O

62 ohm

O

75 ohm

O

CR34 20K/4/1

CBC42 100p/4/NPO/50V/J/X

VT1708S

CESD1 O OO

AVDD

CR63 0/6/SHT/M/X

VCC3

C C

CR14/CBC4 close to PCH

co-layout

:4/5

C_ACZ_SDOUT[12] C_ACZ_BITCLK[12]

C_ACZ_SDIN2[12]

C_ACZ_SYNC[12]

50

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

VCC3

C_-ACZ_RST[12]

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

CR60 0/4/SHT/M/X

CBC32

CBC34 10u/6/X5R/6.3V/M

CBC35 10u/6/X5R/6.3V/M

CR61 22/4

CR65 0/4/X

CBC38

0.1u/4/X7R/16V/K

1

DVDD1

2

GPIO0/SPDIF1

3

GPIO1

4

DVSS1

5

SDATA_OUT

6

BIT_CLK

7

DVSS2

8

SDATA-IN

9

DVDD2

10

SYNC

11

RESET#

12

PC_BEEP

Digital Area Analog Area

B B

CR20 5.1K/4/1

CR23 10K/4/1

CR18 20K/4/1

MIC1_JD[23]

LINE2_L[23]

LINE2_R[23]

MIC2_L[23]

MIC2_R[23]

LINE2_L LINE2_R

MIC2_R MIC2_L

CESD1

1

2

3 4

AZC099-04S/SOT23-6L

6

5

FRONT_JD[23]

LINE1_JD[23]

JD resistors close to pin13 of CODEC

5VDUAL

VT1708S

CBC43

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

4847464544434241403938

LFE

CEN

EAPD

SPDIF0

SENSE A

LINE2-L

1314151617181920212223

JDREF

AVSS2

SURR-R

SURBACK-L

SURBACK-R

LINE2-R

MIC2-L

MIC2-R

CD_L

CD_GND

CD_R

MIC1-L

37

NC

AVDD2

SURR-L

MIC1-VREFO-R/FMIC2

LINE2-VREFO/JD4

MIC2-VREFO/AFILT2

LINE1-VREFO-L/AFILT1

MIC1-VREFO-L/VREFOUT

MIC1-R

LINE1-L

LINE1-R

CU1

24

ALC887-VD2-CG/LQFP48/S

CBC12

10u/6/X5R/6.3V/M

VT1708S

FRONT-R

FRONT-L SENSE B

CAP

VREF AVSS1 AVDD1

CBC1 10u/6/X5R/6.3V/M

CBC2 10u/6/X5R/6.3V/M

CBC9 10u/6/X5R/6.3V/M

CBC11 10u/6/X5R/6.3V/M

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

10u/6/X5R/6.3V/M

VT1708S :22 OHM + 100PF

CR44 47/4/1

CBC26 1n/4/X7R/50V/K

JD resistors close to pin34 of CODEC

LINE_O_R [23] LINE_O_L [23]

VODR

CR16 8.2K/4

VT1708S :3.3K

VOBR

CR19 8.2K/4

AVDD

CBC10

VT1708S :3.3K

CBC8 10u/6/X5R/6.3V/M

LINE_IN_R [23]

LINE_IN_L [23]

MIC1_R [23]

MIC1_L [23]

FAUDIO_JD [23]

Can Support Amp Out

MIC1_VREFO_R [23] LINE2_VREFO [23] MIC2_VREFO [23]

MIC1_VREFO_L [23]

CR51 0/6/SHT/M/X

CBC7 10u/6/X5R/6.3V/M

50

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

:4/10

5VDUAL

1

CD1 AZ2225-01L/SOD323/X

A A

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

HD AUDIO ALC887B-VD2/VT1708S/VT2021

GA-B85M-D3V

1

22 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

D D

C C

4

CR49 0/6/SHT/M/X

CR50 0/6/X

CR21 2.2/6

CR24 0/4/SHT/M/X

3

LINE-OUT

2

LINE_O_R[22]

LINE_O_L[22]

CEC1 100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

CEC2 100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

CR5 62/4

1

+

CR8 62/4

1

+

CBC19

180p/4/NPO/50V/J

1

CR7 22K/4

CR6 22K/4

AJ_B5

AJ_B2

CBC24 180p/4/NPO/50V/J

Only reserved for ALC888

LINE-IN

Verify MIC function in LINE-in

MIC-IN

LINE_IN_R[22]

LINE_IN_L[22]

For 889A/888

MIC1_R[22]

MIC1_L[22]

CR1 62/4

CR14 62/4

CR17 62/4

CR22 62/4

MIC1_VREFO_L[22]

MIC1_VREFO_R[22]

CBC20

180p/4/NPO/50V/J

CBC3

180p/4/NPO/50V/J

AJ_A5

AJ_A2

CBC23 180p/4/NPO/50V/J

AJ_C5

AJ_C2

CBC4 180p/4/NPO/50V/J

SPDIF_OUT

B B

AUDIO

C4

LINE1_JD[22]

FRONT_JD[22]

MIC1_JD[22]

A A

LINE1_JD AJ_A5

AJ_A2

FRONT_JD AJ_B5

AJ_B2

MIC1_JD AJ_C5

AJ_C2

5

C4

C3

C5

C2

GND

B4

B3

B5

B2

GND

A4

A3

A5

A2

GND

A1

MH4 MH5

MH1 MH2 MH3

4

MH4 MH5

A3RP/13P/BL,LI,PK/RA/D/1/B

MH1 MH2 MH3

BLUE

LINE-IN

GREEN

LINE-OUT

PINK

MIC-IN

AZALIA FRONT PANEL

FAUDIO_JD[22]

3

MIC2_L[22]

MIC2_R[22]

LINE2_R[22]

LINE2_L[22]

CQ4

BAT54A/SOT23/200mA

LINE2_VREFO[22]

CQ2

BAT54A/SOT23/200mA

MIC2_VREFO[22]

CBC6 10u/6/X5R/6.3V/M CBC5 10u/6/X5R/6.3V/M

100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

1

+

CEC9

1

+

CEC6

100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

CR13 62/4 CR11 62/4

L2_R L2-R

CR57 62/4

L2_L

CR53 62/4

L2_R

L2_L

SOT23

VT1708S :3.3K

CR52 8.2K/4

CR56 8.2K/4

CR10 8.2K/4

CR9 8.2K/4

M2_L M2_R

L2-L

CR12 0/4/X

180p/4/NPO/50V/J

2

CR58 22K/4 CR54 22K/4

F_AUDIO

1

2

3

4

CR55 20K/4/1

5

6

7

CR59 39.2K/4/1

9

10

PH/2*5K8/BK/2.54/VA/D

BLACK CONNECTOR

CBC29

CBC30

180p/4/NPO/50V/J

Title

Size Document Number Rev Custom

Date: Sheet of

CBC37

180p/4/NPO/50V/J

CBC36

180p/4/NPO/50V/J

Gigabyte Technology

AUDIO JACK

GA-B85M-D3V

1

VCC3

CR78

8.2K/4/X

23 32Wednesday, August 07, 2013

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Gigabyte Confidential

Do not Copy

5

LAN:RTL8111F/VB/VL

LAR12 2.49K/4/1

LA_VDD33

LA_DVDD10

LA_RSET

LA_XTALI

D D

LA_MDI0+ LA_MDI0LA_DVDD10 LA_MDI1+ LA_MDI1LA_DVDD10 LA_MDI2+ LA_MDI2LA_DVDD10 LA_MDI3+ LA_MDI3LA_VDD33

LAX1 25M/20p/30ppm/49US/20/D

LA_XTALI

LA_XTALO

LAC5 27p/4/NPO/50V/J

C C

LA_ ML-->80

SRCCLK-->50

LAC6 27p/4/NPO/50V/J

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

:[15/5/5/5/15]

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

:[18/4/10/4/18]

LA_SRCCLK_LAN[10] LA_-SRCCLK_LAN[10]

LAU1

49

GND

1

MDIP0

2

MDIN0

3

AVDD10

4

MDIP1

5

MDIN1

6

AVDD10(NC)

7

MDIP2(NC)

8

MDIN2(NC)

9

AVDD10(NC)

10

MDIP3(NC)

11

MDIN3(NC)

12

AVDD33(NC)

LA_ML_OP[9]

LA_ML_ON[9]

LA_ML_IP[9] LA_ML_IN[9]

LA_XTALO

4847464544434241403938

RSET

AVDD33

AVDD10

CKXTAL2

CKXTAL1

DVDD10

HSIP

HSIN

SMBCLK(NC)

SMBDATA(NC)

CLKREQB

132417181920212223

141516

LA_ML_ON_C

LA_ML_OP_C

LA_SMBDATA

LA_CLKREQB

LA_DVDD10

LAR2 8.2K/4

LAR1 8.2K/4/X

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

󵘫󵘫󵘫󵘫IC󴼚󴼚󴼚󴼚󴳓󴳓󴳓󴳓󱣆󱣆󱣆󱣆

LA_VDD33

LA_DVDD10

LA_LED_ACT_TXRX

AVDD33

DVDD10(NC)

REFCLK_P

REFCLK_N

LA_EVDD10

LAR10 1K/4/1

LA_LED_LINK100

LA_GPO

LA_VDD33

37

LED0

DVDD3

LED1/EESK

GPO/SMBALERT

GND

EVDD10

HSOP

HSON

RTL8111F-VL-CG/QFN48

LA_ML_IN_C

LA_ML_IP_C

4

REGOUT VDDREG VDDREG

ENSWREG

EEDI

LED3/EEDO

EECS

DVDD10

LANWAKEB

DVDD33

ISOLATEB

PERSTB

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

LA_REGOUT AVDD33_REG

LA_ENSWREG LA_EEDI LA_LED_LINK1000 LA_EECS LA_DVDD10 N_-PCIE_WAKE LA_VDD33 N_ISOLATEB

-PFMRST2

LA_VDD33

LAR8 0/6/SHT/M/X

LA_ENSWREG

LABC4 100p/4/NPO/50V/J/X

MDI ESD

ENABLE SW

LAR7 8.2K/4

LAR6 8.2K/4

LABC12

0.1u/4/X7R/16V/K

N_-PCIE_WAKE [12,14,15,32]

-PFMRST2 [17]

󵝙󵝙󵝙󵝙󳒢󳒢󳒢󳒢

28KV

LAESD2 AZC099-04S/SOT23-6L

LA_MDI0+ LA_MDI0-

1

2

3 4

LAESD3 AZC099-04S/SOT23-6L

LA_MDI2+ LA_MDI2-

1

2

3 4

LAR9 1/6

LA_VDD33

LABC13

4.7u/6/X5R/6.3V/K

*

6

5

LA_MDI1+LA_MDI1-

6

5

LA_MDI3+LA_MDI3-

VCC3

3

2

1

LAN POWER

3VDUAL

LABC26

10u/6/X5R/6.3V/M

LABC6

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

LABC16

0.1u/4/X7R/16V/K

(CLOSE LAU1 PIN:12,27,39,42,47,48)

LABC11

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

LABC10

0.1u/4/X7R/16V/K

LABC9

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

LABC15

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

LABC3

0.1u/4/X7R/16V/K

LABC5

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

LABC19

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

LA_VDD33

LABC18

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

LA_DVDD10

LABC17

0.1u/4/X7R/16V/K

LABC14

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

LABC8

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

(CLOSE LAU1 PIN3,6,9,13,29,41,45)

LAR4 1K/4/1

LAR5 15K/4/1

5VDUAL

(CLOSE LAU1 PIN36)

LAL1

4.7uH/0.5A/2520/S/[10LC4-5A470B-01R_10LI5-12470B-01R]

LA_REGOUT

CLOSE LAL1

LAFB1 0/6/SHT/M/X

LA_DVDD10

LABC20

4.7u/6/X5R/6.3V/K

LA_EVDD10

LABC2 1u/4/X5R/6.3V/K

LA_EVDD10

(CLOSE LAU1 PIN21)

LABC21

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

LABC1

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

Power domain chart

RTL8111E

AVDD33

DVDD33

VDDREG

DVDD10

3.3V

1.05V

D3

D1

LA_MDI-->100

LABC25 0/4/SHT/M/X

Green

Orange

Yellow

RMA ESD PROTECT

LAESD1 AZC099-04S/SOT23-6L/X

1

2

RU9 USB_LAN

U3U4

U8 U6

U7

L1D2L7

L3

L2

L4

D1

YELLOW

3 4

1

2

3 4

UBESD3 AZC099-04S/SOT23-6L

U2

ORANGE (+,-)

B B

*

󰻈󰻈󰻈󰻈󳑱󳑱󳑱󳑱

A A

LA_LED_LINK100LA_LED_D2

6

LAN_3VDUAL_LED

5

LA_LED_LINK1000LA_LED_ACT_TXRX

N_-USBP2N_+USBP2

6

5

FUSEVCC_R

N_+USBP3N_-USBP3

󱌸󱌸󱌸󱌸󳙊󳙊󳙊󳙊󳒮󳒮󳒮󳒮

LAESD1

󰼦󰼦󰼦󰼦󴫀󴫀󴫀󴫀

LED

U1

(-,+)

U5

L9L5

L8

L10L6

D4

D3

GREEN

5

Dual Color LED

D4

Single Color LED

D2

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

:[20/4/8/4/20]

LABC22

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

LA_MDI0+ LA_MDI0LA_MDI1+ LA_MDI1LA_MDI2+ LA_MDI2LA_MDI3+ LA_MDI3-

USB_LAN

L1 L2 L3 L4 L5 L6 L7 L8 L9

L10

UP

DOWN

USB+LAN/1G/GO,Y/OS/RA/D/12C/ES/[11NR6-702009-96R]

BOM NOTICE

󲓢󲓢󲓢󲓢󴖨󴖨󴖨󴖨

11NR6-702009-96R 1G LAN (12core) UDE(RU9 ESD+)

[LED

󳊱󳊱󳊱󳊱󳨔󳨔󳨔󳨔󴲹󴲹󴲹󴲹󳴣󳴣󳴣󳴣,󱌸󱌸󱌸󱌸󳙊󳙊󳙊󳙊󳒮󳒮󳒮󳒮󱡟󱡟󱡟󱡟󱇩󱇩󱇩󱇩

1. 9KV ESD BOM: USB_LAN (RU9):11NR6-702009-96R

2. 28KV ESD BOM: USB_LAN (RU9):11NR6-702009-96R LAESD2,LAESD3:

4

LA_LED_ACT_TXRX

D1

LA_LED_D2 LAN_3VDUAL_LED

LA_LED_LINK100

LA_LED_LINK1000

N_-USBP2 [9] N_+USBP2 [9]

N_-USBP3 [9] N_+USBP3 [9]

󲰱󲰱󲰱󲰱󲁘󲁘󲁘󲁘

USB-->90

LAR13 150/6

:USB PORT(

󲪙󲪙󲪙󲪙󱤏󱤏󱤏󱤏

:[15/4.5/7.5/4.5/15]

D2

D3

D4

U1 U2 U3 U4 U5 U6 U7 U8

*

󴣘󴣘󴣘󴣘󲞅󲞅󲞅󲞅

AZC099

󲓢󲓢󲓢󲓢󰸿󰸿󰸿󰸿

LAESD1]

󰵓󰵓󰵓󰵓󰸿󰸿󰸿󰸿

AZC398-04S

LABC7

0.1u/4/X7R/16V/K

LABC23

0.1u/4/X7R/16V/K

󳘷󳘷󳘷󳘷󱆖󱆖󱆖󱆖:󲗴󲗴󲗴󲗴󰸬󰸬󰸬󰸬

󱸩󱸩󱸩󱸩󱒏󱒏󱒏󱒏

3VDUAL

FUSEVCC_R

6,7PORT)

3

LAFB2 0/6/SHT/M/X

LABC24

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

USB X3 POWERUSB_LAN CONNECTOR

2

EMI SHORT PAD

PS:

󴣟󴣟󴣟󴣟

EMI

󵙉󵙉󵙉󵙉󲮋󲮋󲮋󲮋

LAR24

0/6/SHT/M/X

Title

Size Document Number Rev Custom

Date: Sheet of

Gigabyte Technology

Realtek RTL8111G

GA-B85M-D3V

1

24 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

VCC1_5_PCH

VCC15_G

499/4/1

R183

R170

8.2K/4

VCC3

Q26 RJK03B7DPA-00/N/7.8m/PPAKSO-8/[10IF9-100397-21R]

D2D3D4

D5

G

S1D1S3

S2

VCC1_5_PCH

1

+

EC6 560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

6/8Φ

+12V2_5LEVEL

84

5

+

6

-

U1B LM358DR/SO8

VCC15_EN [17]

7

R169 100/4/1

C76 1n/4/X7R/50V/K

R184 10K/4/1

VCC1_5_PCH_OV[19]

1.5V

R189

5.23K/4/1

VCC15_EN

R188

8.2K/4

VCC15_EN

D D

BC79 1u/4/X5R/6.3V/K

1.5A max

4

2_5LEVEL

R

C

Q42

A

AP431N/SOT23/150mA/X

ERP

5VDUAL

3

R300 220/6/X

BC179 22u/8/X5R/6.3V/M

R708 0/6/SHT/M/X

2_5LEVEL

VREF_25

2

3VDUAL

5VDUAL

3

2

1

Q61

L1085DG/TO252/5A

BC164

0.1u/4/Y5V/16V/Z/X

R387 100/4/1

R395 169/4/1 BC161

0.1u/4/Y5V/16V/Z/X

1

3VDUAL

+

1

6/8Φ

R326 22K/4

EC15

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

Meet the rise time

O_-RSMRST [12,17]

C104 1n/4/X7R/50V/K

VCC1_05_PCH

DDR_15V

D2D3D4

C C

2_5LEVEL

R191

13.7K/4/1 R223

VCC1_05_EN

VCC1_05_PCH_OV[19]

VCC1_05_EN

R192

10K/4/1

BC84 1u/4/X5R/6.3V/K

B B

+12V

U1A LM358DR/SO8

84

3

+

2

-

VCC1_05_EN [17]

100/4/1

1n/4/X7R/50V/K

R199 10K/4/1

R198 499/4/1

VCC1_05_G

R222

8.2K/4

1

Q35 RJK03B7DPA-00/N/7.8m/PPAKSO-8/[10IF9-100397-21R]

5VDUAL

D5

G

S1D1S3

S2

VCC1_05_PCH

1

+

EC9 560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

6/8Φ

3VDUAL

NR203 75K/4/1

NR204 27K/4/1C80

NC23 1u/4/X5R/6.3V/K

D4

N_-DEPSLP[12]

BAT54A/SOT23/200mA

SOT23

5VDUAL SHORT PROTECT

O_-RSMRST

3

5VSB

D

G S

NR202 22K/4

2

NQ18 MMBT2222A/SOT23/600mA/40

SOT23

132

At least 10ms delay after 3VDUAL stabel

SOT23

1

NQ19 2N7002/SOT23/25pF/5

DDRVTT

1u/4/X5R/6.3V/K

DDR_15V

BC140

C100 R341

R324 1K/4/1

DDR_VTT_REF

1K/4/1

GND

9

DDRVTT

0/6/SHT/M/X

VREF2

ENABLE

VCNTL

10u/6/X5R/6.3V/M

U6 RT9199PSP/SO8/1.8A

1

VIN

2

GND

3

VREF1

4 5

VOUT BOOT_SEL

1A max

VCC

R374

8

7

6

BC154

5VSB

MMBT2222A/SOT23/600mA/40

5VAUX_SW[17]

A A

5VAUX_SW

R398 1K/4/1

Q87

R709

8.2K/4

5VAUX_SW

5

5VSB

R97

8.2K/4

132

R389 1K/4/1

SOT23

+12V

R390

8.2K/4

3

D

G S

2

1

C144 1n/4/X7R/50V/K/X

R399 100K/4/1/X

Q86 2N7002/SOT23/25pF/5

SOT23

P_EN

C318

0.1u/4/X7R/16V/K

S3 S2 S1

VCC

Q49 RJK03B7DPA-00/N/7.8m/PPAKSO-8/[10IF9-100397-21R]

5VSB

+

EC13 560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

G

D1 D2 D3 D4 D5

Q69 P2003ED/P/TO252/30m

1

2

3

1

6/8Φ

4

5VDUAL

1

+

EC14

100u/OS/D/6.3V/66/A/35m/[11CO2-661000-09R]

5VSB

5VDUAL

R706

8.2K/4/X

5VAUX_SW

3

R704

8.2K/4

R705 715/4/1

R424

8.2K/4

N_PCH_DPWROK[12,17]

5VSB

132

C12

0.1u/4/X7R/16V/K

132

C143

0.1u/4/X7R/16V/K

R394 330K/4/1

Q11 MMBT2222A/SOT23/600mA/40

SOT23

Q73 MMBT2222A/SOT23/600mA/40

SOT23

5VSB

IO_EN1

R383 150K/4/X

R384

C132

1M/4/1

1u/4/X5R/6.3V/K

R393

8.2K/4

132

R388 1K/4/1 Q66 MMBT2222A/SOT23/600mA/40

SOT23

132

5VDUAL

2

P_EN

Q67 PMBT2907A/SOT23/-600mA/50

SOT23

5VSB

Title

Size Document Number Rev

Custom

Date: Sheet of

Gigabyte Technology

DISCRETE POWER

GA-B85M-D3V

1

25 32Wednesday, August 07, 2013

1.1

5VSB OVP:7.5V protection

Gigabyte Confidential

Do not Copy

8

ATXX24 POWER CONNECTOR

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

D D

12

C C

12

R&D

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

155



5VSB V12

-PSON[17]

VCC

BC148 1u/4/X5R/6.3V/K

MH1 HOLE_3/X

1 2

345

MH5 HOLE_3/X

1 2

345

91011

MH2 HOLE_3/X

8

12

7

1

6

2

HOLE_4-RH-1 HOLE_4-RH-5MM-1

MH6 HOLE_3/X

8

12

7

1

6

2

-12V

R360 22K/4

BC147

0.1u/4/X7R/16V/K

BC146

91011

8 7 6

345

91011

8 7 6

345

7

VCC3

0.1u/4/Y5V/16V/Z/X R703 330/4/1

MH3

2 1

12

MH4

2 1

12

ATX

13

3.3V

14

3.3V

-12V

15

GND

16

5V

PSON

17

GND

18

5V

GND

19

GND

20

POK

-5V

21

5VSB

5V

22

12V

5V

23

5V

12V

24

GND

3.3V

APW/2*12/BK/VA/SN/2SHK/PA66

BLACK CONNECTOR

AGND1

345

6 7 8

HOLE_3/X

91011

345

6 7 8

HOLE_3/X

91011

1

2

3

4

5

6

7

8

9

10

11

12

To prevent the 5VSB under loading when boot

VCC3

1

6

K6

K1_ICT/X

K5

K1_ICT/X

1

K1_ICT/X

1

VCC

BC150

0.1u/4/X7R/16V/K

K3

K2

5

V12 V12

BC21

0.1u/4/Y5V/16V/Z

R364 0/4

BC151 1u/4/X5R/6.3V/K

4.7u/6/X5R/6.3V/K

K1

K1_ICT/X

1

K4

K1_ICT/X

1

I1

4MMH/X

I3

4MMH/X

I5

4MMH/X

BC149

BC20

0.1u/4/Y5V/16V/Z

BC158

0.1u/4/Y5V/16V/Z

ATXPG

BC152

0.1u/4/X7R/16V/K

I2

4MMH/X

I4

4MMH/X

4

VCC3VCC3

BC153

0.1u/4/Y5V/16V/Z

+12V

5VSB

1

EOS AZ2225-01L/SOD323

TPM

3

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

To fix 12V light load abnromal issue

RN2

2.7K/8P4R/4

RN3

2.7K/8P4R/4

RN4

2.7K/8P4R/4

RN5

2.7K/8P4R/4

RN6

2.7K/8P4R/4

MMBT2222A/SOT23/600mA/40

N_GPIO21[11]

R&D

+12V +12V_LOAD

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

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

Q9

2

153



ATXX4 POWER CONNECTOR

1

GND

+12V

2

GND

+12V

3

GND

+12V

4

GND

+12V

ATX_12V_2X4 APW/2*4/BK/OC/P/4.2/VA/SN/OH::Location ATX_12V_2X4

SOT23

132

BLACK CONNECTOR

1

5

6

7

8

PWOK PATCH

B B

A A

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

Title

Size Document Number Rev Custom

8

7

6

5

4

3

Date: Sheet of

R&D

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

VCC

GP15[17]

R675

8.2K/4

RN22 100/8P4R/6

VCC

2N7002/SOT23/25pF/5

3

D

G S

2

Q85

VCC3 VCC3

1 2

3 4

5 6

7 8

FIX PWR MINMUN LOAD

Gigabyte Technology

ATX CONNECTOR

GA-B85M-D3V

2

R674

8.2K/4

1

154

SOT23



PWOK [17]

R676

8.2K/4/X

ATXPG

RN23 100/8P4R/6

1 2

3 4

5 6

7 8

26 32Wednesday, August 07, 2013

1.1

1

Gigabyte Confidential

Do not Copy

5

CPU_VTT_OR

DBC74

D D

C C

1u/4/X5R/6.3V/K

VTT_PWRGD[17]

VR_HOT[19]

PVIDSOUT[4]

-PVIDALRT[4] PVIDSLCK[4] CSP3 [28]

VCC_SENSE[4]

VSS_SENSE[4]

DR113

0/4/SHT/M/X

DR144 1K/4/1

DR104 51/4/1

DR138

8.2K/4

DR143 10/4

5.0V By 4.7K

3.3V By 1K

DBC58 1n/4/X7R/50V/K

VCORE

DR105 100/4/1/X

N_SMBDATA[7,8,12,14,15,16,19,21]

DBC62 680p/4/X7R/50V/K

VDIFF

DR141 10/4

FB_OV

DBC6 1n/4/X7R/50V/K/X

DBC66 330p/4/X7R/25V/K/X

DR106 115/4/1

N_SMBCLK[7,8,12,14,15,16,19,21]

CPU_VTT_OR

DR107 499/4/1/X

+V95820 +V95820

DBC57 47p/4/NPO/50V/J/X

DR130 2.61K/4/1

DR136 200/4/1

DR140 2.74K/4/1

DBC65 330p/4/X7R/25V/K/X

DR120 4.7K/4/X DR122 4.7K/4/X DR161 10/4 DR162 10/4

DBC67

1n/4/X7R/50V/K

IMAX 160A

B B

Vboot 1.7V

Freq 300KHz

VCC1_05_PCH

DR165 1K/4/1/X

DR131 105K/4/1

DR142 3.74K/4/1/X

DR145

97.6K/4/1

4

VIN

DR92 10K/4/1

DR100 1K/4/1

VR_RDY VR_HOT-

ALERT-

I2DATA I2CLK

DR127 169K/4/XDBC56 1.8n/4/X7R/25V/K/X

DBC59 2.2n/4/X7R/50V/K

DBC63 33p/4/NPO/50V/J

DBC64

33p/4/NPO/50V/J

DR147

DR146

9.53K/4/1

137K/4/1

1u/4/X5R/6.3V/K

DBC48

0.1u/4/X7R/16V/K

COMP

FB2

FB

FB3

IMON

PROG1

PROG2

PROG3

DR148

88.7K/4/1

+V95820

DBC49

1 2 4

38 39 40

36 37

6

8

7

9

14

3

35

34

33

DR93

2.2/6

DU1

VR_ON PGOOD VR_HOT#

SDA ALERT# SCLK

I2DATA I2CLK

COMP

FB2

FB

FB3

RTN

IMON

PROG1

PROG2

PROG3

VCC

VIN

DR94

2.2/6

17

32

VIN

VDD

THERMAL PAD

ISL95820HRTZ/TQFN40

41

3

DBC50 1u/6/X7R/16V/K

VCCP

BOOT1

UGATE1

PHASE1

LGATE1

BOOT2

UGATE2

PHASE2

LGATE2

BOOT3

UGATE3

PHASE3

LGATE3

PWM4

ISEN1 ISEN2 ISEN3 ISEN4

ISUNP

ISUMN

NTC

25

18

20

19

21

22

24

23

26

30

29

28

27

31

13 12 11 10

16

15

5

DR154

27.4K/4/1

DR95

2.2/6

BOOT1

BOOT2

BOOT3

PWM4

ISEN1 ISEN2 ISEN3 ISEN4

ISUMP

ISUMN

NTC

CLOSE L1 Q1

VIN

DAR7

2.2/6

DBR7

2.2/6

DCR7

2.2/6

DR149 13K/4/1

NTC1 100K/1/4/S/X

VCC

DBC51 1u/6/X7R/16V/K

DAC3

0.22u/6/X7R/16V/K

DBC3

0.22u/6/X7R/16V/K

DCC3

0.22u/6/X7R/16V/K

330p/4/X7R/25V/K/X DBC68

DR150 590/4/1

DBC72

0.1u/4/X7R/16V/K

DR117

2.2/6/X

DBC71

0.22u/4/X5R/6.3V/K/X

DR2 100/4/1/X

UG1

UG1 [28]

PH1

PH1 [28]

LG1

LG1 [28]

UG2

UG2 [28]

PH2

PH2 [28]

LG2

LG2 [28]

UG3

UG3 [28]

PH3

PH3 [28]

LG3

LG3 [28]

PWM4 [28]

DBC70 1u/4/X5R/6.3V/K

DBC69

0.22u/4/X5R/6.3V/K/X

DR153 0/4

DR152 11K/4/1

2

VSUM+

DR151

2.61K/4/1

NTC2 10K/1/4/S

VSUM-

DR164

4.7M/4

CLOSE L1 DC SIDE

DBC47

0.22u/4/X5R/6.3V/K

DBC52

0.22u/4/X5R/6.3V/K

DBC54

0.22u/4/X5R/6.3V/K

DBC61

0.22u/4/X5R/6.3V/K

CLOSE PWM

VSUM+

ISEN1

VSUM-

VSUM+

ISEN2

VSUM-

VSUM+

ISEN3

VSUM-

VSUM+

ISEN4

VSUM-

DR90 3.65K/4/1

DR91 10K/4/1

DR98

20K/4/1/X

DR102 3.65K/4/1

DR103 10K/4/1

DR111

20K/4/1/X

DR116 3.65K/4/1

DR118 10K/4/1

DR123

20K/4/1/X

DR128 3.65K/4/1

DR129 10K/4/1

DR135

20K/4/1/X

V1N V2N V3N V4N

1

DR96 10K/4/1

DR97 10K/4/1

DR99 10K/4/1

DR101 10/4

DR109 10K/4/1

DR110 10K/4/1

DR112 10K/4/1

DR114 10/4

DR119 10K/4/1

DR121 10K/4/1

DR125 10K/4/1

DR126 10/4

DR132 10K/4/1

DR133 10K/4/1

DR137 10K/4/1

DR139 10/4

V2N

V3N

V4N

V1N

V3N

V4N

V2N

V1N

V2N

V4N

V3N

V1N

V2N

V3N

V4N

CSN1 [28] CSN2 [28] CSN3 [28] CSN4 [28]

CSP1 [28]

CSP2 [28]

CSP4 [28]

VCC3

DR45 2K/4/1

VR_RDY

A A

VR_RDY[17]

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

CPU CORE VR-1

GA-B85M-D3V

27 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

5

VIN

4

3

2

VIN

1

DAQ1

DAC1 10u/8/X5R/16V/K

DAR3

8.2K/4

DCC1 10u/8/X5R/16V/K

DCR3

8.2K/4

UG1_1UG1

G

LG1_1

G

DAQ3 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

UG3_1

G

DCQ3 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

D D

UG1[27]

PH1[27]

LG1[27]

C C

UG3[27]

PH3[27]

LG3[27]

B B

DAR1 2.2/6

PH1

DAR2 0/6/SHT/M/X

LG1

UG3

DCR1 2.2/6

PH3

DCR2 0/6/SHT/M/X

LG3 LG3_1

NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

D2D3D4

D5

S1D1S3

S2

D2D3D4

D5

S1D1S3

S2

VIN

DCQ1 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

D2D3D4

D5

S1D1S3

S2

D2D3D4

D5

S1D1S3

S2

DAR4

2.2/6

DAC2 1n/4/X7R/50V/K

CSP1[27]

CSN1[27]

DCR4

2.2/6

DCC2 1n/4/X7R/50V/K

CSP3[27]

CSN3[27]

DAL1

0.68uH/40A/IMD119/M/D

R50

DAR5 0/4/SHT/M/X

DCL1

0.68uH/40A/IMD119/M/D

R50

DCR5 0/4/SHT/M/X

VCORE

DAR6 0/4/SHT/M/X

VCORE

DCR6 0/4/SHT/M/X

DDR8 1/6/X

VCC VIN

PWM4[27]

1u/6/X7R/16V/K

DDC4

DDR9 1/6

PWM4

LVCC

DDR7

2.2/6

BOOT

DDU1

2

BOOT

3 1

PWM UGATE

7

VCC

4

GND

9

GND

ISL6625ACRZ/DFN8

DDC3

0.22u/6/X7R/16V/K

86

PHASELVCC

5

LGATE

UG2

UG2[27]

PH2

PH2[27]

LG2

LG2[27]

UG4

PH4

LG4

DBC1 10u/8/X5R/16V/K

DBR1 2.2/6

DBR3

8.2K/4

DBR2 0/6/SHT/M/X

DDC1 10u/8/X5R/16V/K

DDR1 2.2/6

DDR3

8.2K/4

DDR2 0/6/SHT/M/X

UG2_1

G

DBQ3 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

UG4_1

G

DDQ3 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

DBQ1 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

D2D3D4

D5

S1D1S3

S2

D2D3D4

D5

S1D1S3

S2

VIN

DDQ1 NTMFS4C06N/N/PPAK/1400pF/4m/[10IF9-040406-10R_10IF9-040012-10R_10IF9-060906-01R]

D2D3D4

D5

S1D1S3

S2

D2D3D4

D5

S1D1S3

S2

DBR4

2.2/6

DBC2 1n/4/X7R/50V/K

CSP2[27]

CSN2[27]

DDR4

2.2/6

DDC2 1n/4/X7R/50V/K

CSP4[27]

CSN4[27]

DBL1

0.68uH/40A/IMD119/M/D

R50

DBR5 0/4/SHT/M/X

DDL1

0.68uH/40A/IMD119/M/D

R50

DDR5 0/4/SHT/M/X

VCORE

DBR6 0/4/SHT/M/X

VCORE

DDR6 0/4/SHT/M/X

VCORE

1

+

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

A A

1

+

DEC2

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

1

+

DEC3

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

5

DBC46 1u/6/X7R/16V/K

4

1

+

DEC10

270u/FP/D/16V/8C/A/10m/[11CO5-8C2700-09R]

1

+

DEC4

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

1

+

DEC11

270u/FP/D/16V/8C/A/10m/[11CO5-8C2700-09R]

1

+

DEC5

DEC6

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

VINV12

1

+

DEC12

270u/FP/D/16V/8C/A/10m/[11CO5-8C2700-09R]

1

+

DEC7

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

3

Title

Size Document Number Rev Custom

2

Date: Sheet of

Gigabyte Technology

CPU CORE VR-2

GA-B85M-D3V

1

28 32Wednesday, August 07, 2013

1.1

Gigabyte Confidential

Do not Copy

5

4

3

2

1

DDR15V

5VDUAL

R381

+12V

D D

C C

5VDUAL

D5 SDM20E40C/0.4A/SOT23

R397 20K/4/1/X

DDR_EN

C134 R396 20K/4/1

C133

3.3n/4/X7R/50V/K R371

22p/4/NPO/50V/J

R658

0/4/X

R659

0/4

2.2/6

7

COMP

GND

3

LOOK 0.8V

U8 RT8120DGS/SOP8

DDR_EN

B B

PWR SEQ

DDR_EN_CON [17]

C131 1u/6/X7R/16V/K

Q65 BAT54C/SOT23/200mA/X

5

BOOT

VCC

UGATE PHASE

LG/OCFB

PGND

9

OCP:45A

1 2 8

46

R372

32.4K/4/1

15G

C121

0.1u/4/Y5V/16V/Z

L4 1uH/36A/IMD109/M/D

NEW CHOKE

D2D3D4

D5

C136

S1D1S3

S2

S1D1S3

S2

0.1u/4/X7R/16V/K

PHASE1_5V

D5

R373

2.2/6

CLOSE CHOKE

C119

2.2n/4/X7R/50V/K

G

R357

2.2/6

15HG

D2D3D4

1_5LG

R340

G

8.2K/4

Q52 RJK0393DPA-0G/N/4.3m/PPAKSO-8/[10IF9-040393-21R]

Q53 RJK03B7DPA-00/N/7.8m/PPAKSO-8/[10IF9-100397-21R]

X2

C120 1u/6/X7R/16V/K/X

L3 1uH/36A/IMD109/M/D

NEW CHOKE

0_8LEVEL_DDR

0_8LEVEL_DDR[19]

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

1

+

EC12

560u/FP/D/6.3V/69/A/11m/[11CO2-695600-09R]

R657 680/4/1

C193

3.3n/4/X7R/50V/K

VIN=5V,VOUT=1.5V,IOUT=25A,PHASE=1

1

+

EC11

DDR_15V

BC162 10u/6/X5R/6.3V/M/X

25A max

2K/4/1

R380

2.15K/4/1

From DDR_15V source 10 mils trace to SIO

DDR_15V DDR_15VIO

MR20 0/4/SHT/M/X

IRMS=11.45A 560u/FP/D/6.3V/68/8m RIPPLE CURRENT=4.7A

Coefficient=1.7(85 ),1(105 ) VIN Ripple current=4.7X1.7=7.99A(85 )

-->

󲒎󲒎󲒎󲒎󱙃󱙃󱙃󱙃󲂔󲂔󲂔󲂔󵙄󵙄󵙄󵙄󱬂󱬂󱬂󱬂󵝑󵝑󵝑󵝑

Rocset=(Iocp*Lgate,rdson)/Iocset

Rocset=(45A*6.7mOhm)/10uA = 30K

A A

5

4

Iocset=10uA

3

 

2X7.99=15.98>11.45A

2



Title

Size Document Number Rev Custom

Date: Sheet of

Gigabyte Technology

DDR POWER

GA-B85M-D3V

29 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

8

VCC1_05_ME

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

(RICHTEK), (NUVOTON), (EMC) PIN7

5VDUAL

D D

R664

2.2/4

BC210 1u/4/X5R/6.3V/K

3VDUAL

1_05ME_EN

3VDUAL

BC211

10u/6/X5R/6.3V/M

R660

8.2K/4/X

1

2

3

4 5

BC212 10u/6/X5R/6.3V/M

7

R&D

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

󱅏󱅏󱅏󱅏󱠜󱠜󱠜󱠜󵖄󵖄󵖄󵖄󰾅󰾅󰾅󰾅󵝑󵝑󵝑󵝑󰾣󰾣󰾣󰾣󰼷󰼷󰼷󰼷󲒂󲒂󲒂󲒂󳀃󳀃󳀃󳀃

U9 RT9018B-18GSP/SO8/3A

POK

EN

VIN

CNTL REFIN

GND

FB

VOUT

PGND

9

156

6



5

4

3

2

1

VCC3_ME

󰾣󰾣󰾣󰾣󱂺󱂺󱂺󱂺󳑱󳑱󳑱󳑱

100K

󰸮󰸮󰸮󰸮󰵓󰵓󰵓󰵓󵙄󵙄󵙄󵙄󵖄󵖄󵖄󵖄󰾅󰾅󰾅󰾅

VCC1_05_ME

R1

8

7

6

R662 100K/4/1

R665 300K/4/1

R2

VOUT=0.8*[(R1+R2)/R2]

1u/4/X5R/6.3V/K

180p/4/NPO/50V/J

BC207

BC208 10u/6/X5R/6.3V/M

VCC1_05_MEVCC1_05_ME

BC209

5VDUAL

R661

8.2K/4

3

D

R666

N_-SLP_A[11,12]

75K/4/1

G S

SOT23

2

1

Q81

2N7002/SOT23/25pF/5 C203 1u/4/X5R/6.3V/K

ME_G

C202 1u/4/X5R/6.3V/K

R663 220/6

R667 220/6

VCC3_ME

Q80 PMBT2907A/SOT23/-600mA/50

SOT23

132

3VDUAL

Q82 PMBT2907A/SOT23/-600mA/50

SOT23

132

3VDUAL

C C

1_05ME_EN

N_-SLP_A[11,12]

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

33ohm Change to 68ohm

LPT PORT

STB-[17]

B B

AFD-[17] INIT-[17]

SLIN-[17]

A A

STB- LPT1

PD1 LPT3 PD2 LPT4 PD3 LPT5 SLIN- LPT17

PD4 LPT6 PD5 PD6 PD7

BUSY[17]

PD[0..7][17]

8

ERR-[17]

ACK-[17]

PE[17]

SLCT[17]

R670 0/4

R671 22K/4

C205 1u/4/X5R/6.3V/K

R&D

PRN11

68/8P4R/4

1 2 3 4 5 6 7 8

PRN9

68/8P4R/4

1 2 3 4 5 6 7 8

PRN7

68/8P4R/4

1 2 3 4 5 6 7 8

ERR-

ACK-

BUSY

PE

SLCT

PD[0..7]

󲇉󲇉󲇉󲇉󴞜󴞜󴞜󴞜󴽣󴽣󴽣󴽣󱝺󱝺󱝺󱝺

LPT2PD0 LPT14AFDLPT16INIT-

LPT7 LPT8 LPT9

7

PD1

BC213 10u/6/X5R/6.3V/M

VCC

LPT17 LPT5 LPT4 LPT3 LPT9 LPT8 LPT7 LPT6

LPT16 ERRLPT2 LPT1 ACKBUSY PE SLCT

5

BC217 22u/8/X5R/6.3V/M

151



CD4148WP/1206/300mA

PBC19

0.1u/4/Y5V/16V/Z/X

PRN10

2.2K/8P4R/4

PRN8

2.2K/8P4R/4

PRN12

2.2K/8P4R/4

PRN6

2.2K/8P4R/4

PR33

2.2K/4/1

6

78 56 34 12 78 56 34 12

LPT14

LPT17 LPT5 LPT4 LPT3

LPT1 LPT2 ERRLPT16

LPT6 LPT7 LPT8 LPT9

ACKBUSY PE SLCT

PC1 180p/4/NPO/50V/J/X

VCC3_ME VCC3_ME

BC214 10u/6/X5R/6.3V/M

LPT

LPT1 LPT14 LPT2 ERRLPT3 LPT16 LPT4 LPT17 LPT5

LPT6

87 65 43 21

21 43 65 87

PCN3 180p/8P4C/6/NPO/50V/K/X

PCN2 180p/8P4C/6/NPO/50V/K/X

PCN4 180p/8P4C/6/NPO/50V/K/X

PCN1 180p/8P4C/6/NPO/50V/K/X

LPT7

LPT8

LPT9

ACK-

BUSY

PE

SLCT

Title

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9 22 10 23 11 24 12 25 13

LPT/PK/SC-6mm/RA/D

27

26

Gigabyte Technology

BC215 10u/6/X5R/6.3V/M

LPT

Size Document Number Rev Custom

4

Date: Sheet of

3

GA-B85M-D3V

2

30 32Wednesday, August 07, 2013

1.1

1

Gigabyte Confidential

Do not Copy

5

4

3

2

1

DVI LEVEL SHIFT

HU2

HR19 1K/4/1

HR26 8.2K/4

HR35

4.7K/4/X

HR37 10/4/X

DVI_DAT_P1 DVI_DAT_N1

DVI_DAT_P0 DVI_DAT_N0

DVI_CLK_N DVI_CLK_P

DVI_DAT_N2 DVI_DAT_P2

DVI_HP

N_DVI_HDP_F N_DDPB_CTRLCLK N_DDPB_CTRLDATA

DVI_SCL DVI_SDA

HC13 0.1u/4/X7R/16V/K

DVI_TX1[4]

HC14 0.1u/4/X7R/16V/K

HR24

8.2K/4

RESERVE FOR NXP

HR29 10/4/X

VCC3

DVI_TX1-[4]

HC11 0.1u/4/X7R/16V/K

DVI_TX0[4]

HC12 0.1u/4/X7R/16V/K

DVI_TX0-[4]

DVI_TXC[4]

DVI_TX2-[4]

DVI_TX2[4]

HC10 0.1u/4/X7R/16V/K HC9 0.1u/4/X7R/16V/K

HC16 0.1u/4/X7R/16V/K HC15 0.1u/4/X7R/16V/K

HR25 10/4/X

HR31

HR30

3.3K/4/1

10/4

N_DVI_HDP_F[10]

VCC3

HR32 10/4/X

HR34

4.7K/4/X

HR36 10/4/X

PI3DV411 0 0:3dB ASM1442 1 1:3dB

DVI_TXC-[4]

D D

C C

PERICOM 0/0/0/0:Vswing 500mV

ASM1442 DEFAULT 0/1/1 SWING:460mV -4dB

VCC3VCC3

DVI_EN

25

OE*

39

IN_D1+

38

IN_D1-

42

IN_D2+

41

IN_D2-

45

IN_D3+

44

IN_D3-

48

IN_D4+

47

IN_D4-

30

HPD_SINK

7

HPD_SOURCE

9

SCL_SOURCE

8

SDA_SOURCE

28

SCL_SINK

29

SDA_SINK

32

DDC_EN

3

OC_0

4

OC_1

6

OC_2(REXT)

10

OC_3

34

EQ_0

35

EQ_1

ASM1442/QFN48/[10TA1-051442-20R]

OUT_D1+

OUT_D1-

OUT_D2+

OUT_D2-

OUT_D3+

OUT_D3-

OUT_D4+

OUT_D4-

THERMAL_PAD

HDP NONE-REVERSE

VCC3V VCC3V VCC3V VCC3V VCC3V VCC3V VCC3V VCC3V

GND GND GND GND GND GND GND GND GND GND

DVITX1+

22

DVITX1-

23

DVITX0+

19

DVITX0-

20

DVITXC-

16

DVITXC+

17

DVITX2-

13

DVITX2+

14

2 11 15 21 26 33 40 46

1 5 12 18 24 27 31 36 37 43 49

HBC7

0.1u/4/Y5V/16V/Z

N_DDPB_CTRLCLK[10]

N_DDPB_CTRLDATA[10]

HBC8

0.1u/4/Y5V/16V/Z

DVI_SDA

DVI_SCL

VCC

HR20

HR21

28K/4/1

HBC9

0.1u/4/Y5V/16V/Z

HR22 2.2K/4/1 HR23 2.2K/4/1

VCC3

HBC10

10u/6/X5R/6.3V/M

VCC3

HBC12

0.1u/4/Y5V/16V/Z/X

FUSEVCC_R

0.1u/4/Y5V/16V/Z/X

HBC11

HR27

20K/4/1

DVITX0DVITX0+ DVITX1DVITX1+ DVITX2DVITX2+

DVI_SCL DVI_SDA

DVITXCDVITXC+

DVI_HP

M1M2

17 18

9

10

1 2

3 11 19 12 13

4

5 20 21

6

7 14 15 22 24 23

8 16

DVI

DVI-30P-4P

COMMON

17

1619824

M5 M6 M7 M8

DVI-D/24P/SC/RA/D/SH

B B

A A

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

DVI

GA-B85M-D3V

31 32Wednesday, August 07, 2013

1

1.1

Gigabyte Confidential

Do not Copy

5

PCIE TO PCI

PCI:5/4/5 Impedance=50 +- 15%

BA_D[0..31]

-BC_BE0

-BC_BE1

-BC_BE2

-BC_BE3

VCC3

PR14 1K/4/1/X

PR42 1K/4/1

PR35

8.2K/4/X

PR37 10K/4/1

-BPERR

-BSERR

BPAR

-BPLOCK

-BDEVSEL

-BSTOP

-BTRDY

-BIRDY

-BFRAME

-PCIE_RST

-BPCIRST

-BREQ0

-BGNT0

-BPCIPME1

M66EN

PCICLK_SEL

VCCP

-BPCIPME1

D D

C C

IT8892

B B

PCI slot

BA_D[0..31] [16]

-BC_BE0 [16]

-BC_BE1 [16]

-BC_BE2 [16]

-BC_BE3 [16]

-BPERR [16]

-BSERR [16]

BPAR [16]

-BPLOCK [16]

-BDEVSEL [16]

-BSTOP [16]

-BTRDY [16]

-BIRDY [16]

-BFRAME [16]

-PCIE_RST [14,15,17]

-BPCIRST [16]

-BREQ0 [16]

-BGNT0 [16]

-BPCIPME1 [16]

High: Enable PCI CLK 66MHz

Low: Disable PCI CLK 66MHz

High: PCICLK INTPUT form CLK Gen

Low: PCICLK OUTPUT form IT8893 chip

PRN14 0/8P4R/0402/SHT/X

-BPIRQA

1

-BPIRQD

-BPIRQB

-BPIRQC

PR26 0/4/SHT/M/X

PR27 0/4/SHT/M/X

3 4 5 6 7 8

2

-BPIRQA1 [16]

-BPIRQD1 [16]

-BPIRQB1 [16]

-BPIRQC1 [16]

3VDUAL

N_-PCIE_WAKE [12,14,15,24]

chipset side

3VDUAL

PR2

PCIEWAKE

-BPCIPME

A A

PR34 10K/4/1

PR43 10K/4/1

0/4/SHT/M/X

5

BPCLK0[16]

RREF

TEST_EN

EXT_ARB

RST_SEL

PCI slot

4

IT8892: PR24 -> 47ohm IT8893: PR24 -> 22ohm

PR24 47/4/1

PR13 12K/4/1

PR21 10K/4/1

PR22 10K/4/1

PR7 10K/4/1

G_PCIEBOP[9] G_PCIEBON[9]

G_PCIEBIN[9] G_PCIEBIP[9]

4

-BPIRQC

-BPIRQB

-BPIRQD

-BPIRQA

-BGNT3

-BREQ3

-BGNT1

-BREQ1

-BGNT2

-BREQ2

-BGNT0

-BREQ0

LDO_18V

CLKOUT0

-BFRAME

-BTRDY

-BSTOP

-BDEVSEL

-BIRDY

-BPERR

-BSERR

-BPLOCK

BPAR

PR41 2.2K/4/1/X

G_-PBCLK[10]

G_PBCLK[10]

PBC61 0.1u/4/X7R/16V/K PBC62 0.1u/4/X7R/16V/K

PBC43 0.1u/4/X7R/16V/K PBC44 0.1u/4/X7R/16V/K

VCC

PRN1

2.2K/8P4R/4

1 2 3 4 5 6 7 8

PRN2

2.2K/8P4R/4

1 2 3 4 5 6 7 8

PRN15

2.2K/8P4R/4

1 2 3 4 5 6 7 8

PRN4

2.2K/8P4R/4

1 2 3 4 5 6 7 8

PRN5

2.2K/8P4R/4

1 2 3 4 5 6 7 8

PFB1 0/6/SHT/M/X

PFB2 0/6/SHT/M/X

PFB3 0/6/SHT/M/X

PFB4 0/6/SHT/M/X

3

PCIEWAKE

-BPCIPME

VCCP

LDOAUX_18V

1.8V_AUX

1.8VA

RREF G_PCIEBOP_C G_PCIEBON_C

1.8V_AUXA

G_PCIEBIN_C G_PCIEBIP_C

1.8VD

BA_D0 BA_D1

VCC3

PBC60

10u/6/X5R/6.3V/M

1.8VA

1.8VD

1.8V_AUX 1.8VALDOAUX_18V

1.8V_AUXA

3

VCC3

PU1

1

WAKE#

2

PME#

3

GNDP_AUX

4

VCCP_AUX

5

LDOAUX_18V

6

VSS_AUX

7

VCCK_AUX

8

NC

9

CLKN

10

CLKP

11

VCC18A

12

VCC18A

13

GNDA

14

GNDA

15

GNDA

16

RREF

17

DIP

18

DIN

19

VCC18A_AUX

20

DON

21

DOP

22

VSS

23

VCCK

24

SEG_EN1/GP3

25

SEG_EN2/GP4

26

EECS#

27

EECLK

28

EEWRDATA

29

EERDDATA

30

AD0

31

AD1

32

SEG_G

PBC21

1u/4/X5R/6.3V/K

1.8VD

PBC23

10u/6/X5R/6.3V/M

1.8VD

PBC59

1u/4/X5R/6.3V/K

Close to chip

1.8VA

PBC26

10u/6/X5R/6.3V/M

2

-BREQ1

-BGNT2

1.8VD

PCICLK_SEL

GND

124

125

126

127

128

VCCK

GNDP

SEG_F/GP1

SEG_E/GP0

PCICLK_SEL

-PCIE_RST

M66EN

122

123

VCCP

M66EN

-BPCIRST

-BPIRQD

114

115

116

117

118

119

120

121

NC

INTD#

SEG_A

SEG_B

SEG_C

SEG_D

PERST#

PCIRST#

-BREQ0

-BGNT1

-BREQ2BA_D13

-BGNT0

1.8VD

107

108

109

110

111

112

113

TP2

VSS

VCCP

VCCK

GNDP

GNT0#

REQ0#

BA_D30

BA_D31

-BREQ3

-BGNT3

CLKOUT0

100

101

102

103

104

105

106

NC

TP1

AD30

AD31

GNT1#

REQ1#

PCICLK0

IT8892E/BX LQFP128

VCCP

GNDP

VCCK

VSS

CBE0#

VCCP

GNDP

CBE1#

PERR#

SERR#

VCCP

GNDP

LDO_18V

VSS

-BSERR

VCC3

PAR

LDO_18V

BPAR

LDOAUX_18V

LDO_18V

AD2

AD3

AD4

AD5

AD6

AD7

AD8

AD9

AD10

AD11

AD12

AD13

AD14

AD15

33343536373839404142434445464748495051525354555657585960616263

BA_D2

BA_D4

BA_D3

BA_D5

VCC3

PBC22

0.1u/4/X7R/16V/K

PBC24

1u/4/X5R/6.3V/K

PBC38

0.1u/4/X7R/16V/K

1.8VD

BA_D7

BA_D6

VCC3

-BC_BE0

BA_D10

BA_D8

BA_D9

PBC33

1u/4/X5R/6.3V/K

0.1u/4/X7R/16V/K

PBC25

0.1u/4/X7R/16V/K

PBC39

0.01u/4/X7R/25V/K

-BC_BE1

PBC34

BA_D11

BA_D12

BA_D15

BA_D14

-BPERR

PBC35

0.1u/4/X7R/16V/K

Close to chip

PBC27

1u/4/X5R/6.3V/K

PBC28

0.1u/4/X7R/16V/K

2

Title

Size Document Number Rev

Custom

Date: Sheet of

BA_D29

BA_D28

979899

VSS

AD28

AD29

VCCK

GNDP

VCCP

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#

LOCK#

INTB#

INTC#

IT8892E/FX/S

64

-BPIRQB

-BPLOCK

-BPIRQC

3VDUAL 1.8V_AUXA1.8V_AUX

PBC29

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

10u/6/X5R/6.3V/M

PCB layout note:

Close to chipPCB layout note:

NC

PBC32

PBC58

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

1.8VD

EXT_ARB RST_SEL TEST_EN BA_D27 BA_D26

-BC_BE3 BA_D25 BA_D24

BA_D23 BA_D22 BA_D21 BA_D20

1.8VD

BA_D19 BA_D18 BA_D17 BA_D16

-BFRAME

-BIRDY

-BC_BE2

-BTRDY

-BSTOP

-BDEVSEL

-BPIRQA

PBC30

0.1u/4/X7R/16V/K

PBC40

1u/4/X5R/6.3V/K

PBC42

1u/4/X5R/6.3V/K

Gigabyte Technology

ITE IT8892E

GA-B85M-D3V

1

VCC3

PBC41

0.01u/4/X7R/25V/K

PBC45

0.01u/4/X7R/25V/K

32 32Wednesday, August 07, 2013

PBC31

0.1u/4/X7R/16V/K

1.1

Gigabyte GA-B85M-D3V Schematics rev.1.1

Specifications and Main Features

Frequently Asked Questions

User Manual