Gigabyte b460m h rev1 01

5

4

3

Model Name: B460M H
SHEET

D

C

B

A

Rev 1.01

TITLE

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10

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2

SHEET

COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM

29
30
31

32

CPU_LGA1151-A
CPU_LGA1151-B-DDR4

33
34

M.2 X4 (A)
IT8892E (NA)
PCI SLOT (NA)
ASM1085 POWER (NA)
LDO POWER (NA)

TITLE
ISL95866 PWM-IRON
ISL95866 VCORE-IRON
ISL95866 VCCGT-IRON
VCCSA_VCCIO_VCCPLL
RT8237_DDR_BEAD
RT8068A_VPP

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CPU_LGA1151-C
CPU_LGA1150-D
DDR4 CHANNEL A
DDR4 CHANNEL B
PCH_CLK BUFFER
PCH_DMI,USB,PCIE
PCH_MISC
PCH SATA,PCIE,SATA_EXPRESS
PCH PWR

PCH GND
ITE 8686 LPC IO
HWM
FAN CTRL--SIO
BIOS
CEC
PCI EXPRESS*16 SLOT
PCI EXPRESS*1 SLOT
SATA Connector

1

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36
37
38
39
40
41
42
43
44
45
46
47

48
49
50
51

52
53
54
55
56

RT8237_PCH-BEAD
DISCRETE POWER
POWER MAP
ATX POWER , A_-PROCHOT
KB_MS
DVI CONN
RTD2168 - DP to VGA - IC
RTD2168 - DP to VGA - Conn
REALTEK 8111G
USB_LAN CONNECTOR-81118

C

Realtek ALC887
REAR AUDIO JACK
ADUIO LED

B

R_USB30_1
R_USB30_2

HDMI (MASK)
Redriver-R_USB31 (NA)

F_USB30
F_USB
F_PANEL
COM, TPM
EMI-ESD
NTC MAP

A

Gigabyte Technology
Title

5

4

3

2

Cover Sheet

Size
Custom

Document Number

Date:

Thursday, June 04, 2020

Rev

B460M H
Sheet
1

1.01
1

of

56


8

7

6

5

Model Name: B460M H

4

Component value change history
Change Item
NEW BOM

1

Reason

由B460M GAMING HD R101修修
1. 修修修修修修B460M H
2. M2M_PCH rename M2M_SB

D

Data

2

Circuit or PCB layout change
DATE
Change Item
2020/06/04

2020/06/05

3

D

Rev 1.01

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Reason
BOM=10A

C

B

C

B

A

A

Title

BOM & PCB MODIFY HISTORY
Size
Document Number
Custom
Date:
8

7

6

5

4

3

Rev

B460M H

Thursday, June 04, 2020
2

1.01
Sheet

2
1

of

56


5

4

3

2

1

BLOCK DIAGRAM

PCI EXPRESS X16

CHANNEL A
DDR4 DIMM X 1

PCIE-16 gen3

D

D

INTEL LGA1200
(COMET Lake)

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HDMI,
D-SUB(RTD2168)

DDR4 BUS

CHANNEL B
DDR4 DIMM X 1

IMVP8

DMI

PCIEX1

PCIEX1 GEN3

C

SATA III / II

PCH

(B460)

Rear - 2 USB 2.0
4 USB 3.0
Front - 4 USB 2.0,
2 USB 3.0

SATA / PCIE

C

SATA X 4
(S0 share with M.2)

M.2 SLOT

USB 2.0/3.0

SPI BUS

SPI SIGNAL BIOS (128M)

USB 2.0/3.0

LPC BUS

B

AZALIA BUS

Realtek ALC887

AUDIO PORTS :
LIN_ OUT

LINE_IN

LPC I/O ITE8688
I/O PORTS :
COMA

B

KB/PS2

FRONT PANEL /
CPU/SYS FAN

FRONT AUDIO
MIC CD_IN

A

A

Gigabyte Technology
Title

BLOCK DIAGRAM

5

4

3

2

Size
C

Document Number

Date:

Thursday, June 04, 2020

Rev

B460M H
Sheet
1

1.01
3

of

56

5

4

LGA1200E
10
10

N_CPUCLK
N_-CPUCLK

10 N_CPUPCIBCLK
10 N_-CPUPCIBCLK
VCCST_VCCPLL

D

W R4
56.2/4/1
29
29
29
16,38

10
10

N_24MCLK
N_-24MCLK

W R2
100/4/1
W R5
W R7
W R1
W R81

-PVIDALRT
PVIDSLCK
PVIDSOUT
A_-PROCHOT

N_CPUCLK
N_-CPUCLK

U1
T1

BCLKP
BCLKN

N_CPUPCIBCLK
N_-CPUPCIBCLK

T4
T3

PCI_BCLKP
PCI_BCLKN

N_24MCLK
N_-24MCLK

U8
U7

CLK24P
CLK24N

CML_S_IP

33 DDR_VTT_CTL
10
A_-SKTOCC
12,16 N_PCH_VRMPW RGD
VCCST_VCCPLL

A14
C14
B14
A16
AC33
AC37
B13

W R34
6.04K/4/1

DDR_VTT_CNTL

SKTOCC#
VCCST_PWRGD

W R3
2.8K/4/1
W R70
1K/4/1
12,56 N_CPUPW ROK
13 N_-CPURST
13 A_PMSYNC
13 A_PMDOW N
13,16
A_PECI
16 A_-THRMTRIP

NOA_STBP_1
NOA_STBN_1
NOA_STBP_0
NOA_STBN_0

R35
R34
J37
J36

MBP_N_3
MBP_N_2
MBP_N_1
MBP_N_0

R32
T32
L40
L38

PROC_TDO
PROC_TDI
PROC_TMS
PROC_TCK
PROC_TRST

N40
N39
L39
M40
N38

A_TDO
A_TDI
A_TMS
A_TCK
A_-TRST

12
12
12
12
13

PROC_PREQ

PROC_PRDY

K35
L34

A_-HPREQ
A_-HPRDY

13
13

VIDALERT#
VIDSCK
VIDSOUT
PROCHOT#

A_PMSYNC
W R82 33/4

A_PMDOW N_R

A_-THRMTRIP

D14
T7
C15
D13
A15
AF3

PROCPWRGD
RESET#
PM_SYNC
PM_DOWN
PECI
THERMTRIP#

D16

CATERR#

C

W BC123
1n/4/X7R/50V/K

W BC47
1n/4/X7R/50V/K

5 OF 13

VCCSTG

CPU-SK/1200/S/GF

W R26
1K/4/1
A_-PROCHOT

AB39

PA_EXP_RXP0 G12
PA_EXP_RXN0 H12

1K/4/1/X

PA_EXP_RXP1 F11
PA_EXP_RXN1 G11

SKL_CFG7

W R46

1K/4/1/X

PA_EXP_RXP2 G10
PA_EXP_RXN2 H10
PA_EXP_RXP3 F9
PA_EXP_RXN3 G9

SKL_CFG13

W R111

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1K/4/1/X

VCCSTG
VCCST_VCCPLL

W R112
100/4/1

W R30
51/4/1/X

A_CPU_ID

W R21

8.2K/4/1

W R22

8.2K/4/1/X

W R9
51/4/1

A_CPU_ID

A_CPU_ID

41
41
41
41

VGA_TXP0
VGA_TXN0
VGA_TXP1
VGA_TXN1

DP-VGA

B

41
41

VGA_AUX
VGA_AUX-

CML_S_IP

F39
F38
G40
G39
H38
H39
J39
J40
K39
K38

DVI

F35
F36
E36
E37
D37
D38
G36
G37
H36
H35

50
50
50
50
50
50
50
50

HDMI_TX2
HDMI_TX2HDMI_TX1
HDMI_TX1HDMI_TX0
HDMI_TX0HDMI_TXC
HDMI_TXC-

HDMI

A37

B37
C38
B38
D40
C40
E39
E40
B36
C36

DDI1_TXP[0]
DDI1_TXN[0]
DDI1_TXP[1]
DDI1_TXN[1]
DDI1_TXP[2]
DDI1_TXN[2]
DDI1_TXP[3]
DDI1_TXN[3]

EDP_TXP[0]
EDP_TXN[0]
EDP_TXP[1]
EDP_TXN[1]
EDP_TXP[2]
EDP_TXN[2]
EDP_TXP[3]
EDP_TXN[3]

T=190922B

DDI1_AUXP
DDI1_AUXN

EDP_AUXP
EDP_AUXN

K12
K11

PA_EXP_RXP[0..15]

PA_EXP_RXN[0..15]

DDI2_TXP[0]
DDI2_TXN[0]
DDI2_TXP[1]
DDI2_TXN[1]
DDI2_TXP[2]
DDI2_TXN[2]
DDI2_TXP[3]
DDI2_TXN[3]

EDP_DISP_UTIL

L37

PA_EXP_TXP[0..15]

PA_EXP_TXN[0..15]

DP_OBS

DDI2_AUXP
DDI2_AUXN
DDI3_TXP[0]
DDI3_TXN[0]
DDI3_TXP[1]
DDI3_TXN[1]
DDI3_TXP[2]
DDI3_TXN[2]
DDI3_TXP[3]
DDI3_TXN[3]
DDI3_AUXP
DDI3_AUXN

M15
M14
N15
N14
L14
L15
L13
K13

PROC_AUDIO_CLK
PROC_AUDIO_SDI
PROC_AUDIO_SDO

B39

M9
N9
M10A_AZ_CPU_SDI_R W R85

33/4

PA_EXP_RXP4 J9
PA_EXP_RXN4 K9
PA_EXP_RXP5 E7
PA_EXP_RXN5 E6
PA_EXP_RXP6 F6
PA_EXP_RXN6 F5
PA_EXP_RXP7 G7
PA_EXP_RXN7 G6
PA_EXP_RXP8 H5
PA_EXP_RXN8 H6
PA_EXP_RXP9
PA_EXP_RXN9

J6
J7

PA_EXP_RXP10 K5
PA_EXP_RXN10 K6
PA_EXP_RXP11 L6
PA_EXP_RXN11 L7
PA_EXP_RXP12 M5
PA_EXP_RXN12 M6
PA_EXP_RXP13 N6
PA_EXP_RXN13 N7

PA_EXP_RXP14 P5
PA_EXP_RXN14 P6
PA_EXP_RXP15 R6
PA_EXP_RXN15 R7

PEG_RXP[0]
PEG_RXN[0]

PEG_TXP[0]
PEG_TXN[0]

A8
B8

PA_EXP_TXP0
PA_EXP_TXN0

PEG_RXP[1]
PEG_RXN[1]

PEG_TXP[1]
PEG_TXN[1]

B7
C7

PA_EXP_TXP1
PA_EXP_TXN1

PEG_RXP[2]

PEG_RXN[2]

PEG_TXP[2]
PEG_TXN[2]

A6
A5

PA_EXP_TXP2
PA_EXP_TXN2

PEG_RXP[3]
PEG_RXN[3]

PEG_TXP[3]
PEG_TXN[3]

B5
B4

PA_EXP_TXP3
PA_EXP_TXN3

PEG_RXP[4]
PEG_RXN[4]

PEG_TXP[4]
PEG_TXN[4]

C4

C3

PA_EXP_TXP4
PA_EXP_TXN4

PEG_RXP[5]
PEG_RXN[5]

PEG_TXP[5]
PEG_TXN[5]

D3
D2

PA_EXP_TXP5
PA_EXP_TXN5

PEG_RXP[6]
PEG_RXN[6]

PEG_TXP[6]
PEG_TXN[6]

E2
E1

PA_EXP_TXP6
PA_EXP_TXN6

PEG_RXP[7]

PEG_RXN[7]

PEG_TXP[7]
PEG_TXN[7]

F3
F2

PA_EXP_TXP7
PA_EXP_TXN7

PEG_RXP[8]
PEG_RXN[8]

PEG_TXP[8]
PEG_TXN[8]

G2
G1

PA_EXP_TXP8
PA_EXP_TXN8

PEG_RXP[9]
PEG_RXN[9]

PEG_TXP[9]
PEG_TXN[9]

H3

H2

PA_EXP_TXP9
PA_EXP_TXN9

PEG_RXP[10]
PEG_RXN[10]

PEG_TXP[10]
PEG_TXN[10]

J2
J1

PA_EXP_TXP10
PA_EXP_TXN10

PEG_RXP[11]
PEG_RXN[11]

PEG_TXP[11]
PEG_TXN[11]

K3
K2

PA_EXP_TXP11
PA_EXP_TXN11

PEG_RXP[12]

PEG_RXN[12]

PEG_TXP[12]
PEG_TXN[12]

L2
L1

PA_EXP_TXP12
PA_EXP_TXN12

PEG_RXP[13]
PEG_RXN[13]

PEG_TXP[13]
PEG_TXN[13]

M3
M2

PA_EXP_TXP13
PA_EXP_TXN13

PEG_RXP[14]
PEG_RXN[14]

PEG_TXP[14]
PEG_TXN[14]

N2

N1

PA_EXP_TXP14
PA_EXP_TXN14

PEG_TXP[15]
PEG_TXN[15]

P3
P2

PA_EXP_TXP15
PA_EXP_TXN15

PEG_RXP[15]
PEG_RXN[15]

D

C

38

11
11

* CPU_ID
1: RKL -->VCCIO=1.0V
0: CML -->VCCIO=0V

LGA1200D

CML_S_IP
T=190922B

W R47

W R11
51/4/1

3VDUAL

LGA1200C

SKL_CFG4

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CPU_ID

1

CFG[13]: 1=VCCSA Fixed Mode / 0=SVID Mode

L35
K36
M35
N35
N37
P36
R36
P37
N34
L36
M37
P34
M38
N36
P38
P39

T=190922B

2

CFG[4]: 0=eDP enable / 1=eDP disable
CFG[7]: 1=PEG Train immediately following RESET
0=PEG Wait for BIOS

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

W R25
1K/4/1/X
A_-PVIDALRT_R
220/4/1

0/4/SHT/M/X A_PVIDSLCK_R
0/4/SHT/M/X A_PVIDSOUT_R
0/4/SHT/M/X A_-PHOT

3

檢檢檢檢檢檢檢檢
The CFG signals
default value of
'1'

11
11

PA_EXP_RXP[0..15]

21

PA_EXP_RXN[0..15]

21

A_DMI_0RXP
A_DMI_0RXN
A_DMI_1RXP
A_DMI_1RXN

11
11

A_DMI_2RXP
A_DMI_2RXN

11
11

A_DMI_3RXP
A_DMI_3RXN

A_DMI_0RXP
A_DMI_0RXN

AD4
AD5

A_DMI_1RXP
A_DMI_1RXN

AD7
AD8

A_DMI_2RXP
A_DMI_2RXN

AC5
AC6

A_DMI_3RXP
A_DMI_3RXN

AB6
AB7
AA7
AA8
Y6
Y7
W5
W6
V4
V5

PA_EXP_TXP[0..15] 21

DMI_RXP[0]
DMI_RXN[0]

DMI_TXP[0]
DMI_TXN[0]

DMI_RXP[1]
DMI_RXN[1]

DMI_TXP[1]
DMI_TXN[1]

DMI_RXP[2]
DMI_RXN[2]

DMI_TXP[2]
DMI_TXN[2]

DMI_RXP[3]
DMI_RXN[3]

DMI_TXP[3]
DMI_TXN[3]

DMI_RXP[4]
DMI_RXN[4]

3 OF 13

DMI_TXP[4]
DMI_TXN[4]

DMI_RXP[5]
DMI_RXN[5]

DMI_TXP[5]
DMI_TXN[5]

DMI_RXP[6]
DMI_RXN[6]

DMI_TXP[6]
DMI_TXN[6]

DMI_RXP[7]
DMI_RXN[7]

DMI_TXP[7]
DMI_TXN[7]

AF1
AF2

A_DMI_0TXP
A_DMI_0TXN

AE2
AE3

A_DMI_1TXP
A_DMI_1TXN

AD1
AD2

A_DMI_2TXP
A_DMI_2TXN

AC2
AC3

A_DMI_3TXP
A_DMI_3TXN

A_DMI_0TXP
A_DMI_0TXN

11
11

A_DMI_1TXP
A_DMI_1TXN

11
11

A_DMI_2TXP
A_DMI_2TXN

11
11

A_DMI_3TXP
A_DMI_3TXN

11
11

AB4
AB3

B

AA5
AA4
Y4
Y3

W3
W2

PA_EXP_TXN[0..15] 21

H15
J15
E15
F15
G14
H14
F13
G13

N_AZCPU_SCLK 12
N_AZCPU_SDOUT 12
A_AZ_CPU_SDI 12

PEGx4_RXP[0]
PEGx4_RXN[0]

PEGx4_TXP[0]
PEGx4_TXN[0]

PEGx4_RXP[1]
PEGx4_RXN[1]

PEGx4_TXP[1]
PEGx4_TXN[1]

PEGx4_RXP[2]
PEGx4_RXN[2]

PEGx4_TXP[2]
PEGx4_TXN[2]

PEGx4_RXP[3]
PEGx4_RXN[3]

PEGx4_TXP[3]
PEGx4_TXN[3]

A12
B12
B11
C11
C10
D10
B9
C9

4 OF 13

A

CPU-SK/1200/S/GF

A

若若若若CODEC出出出出出，請請請CLK and SDO對對對對。

CPU-SK/1200/S/GF

Gigabyte Technology
Title

CPU LGA1200-A

5

4

3

2

Size
Custom

Document Number

Date:

Thursday, June 04, 2020

Rev

1.01

B460M H

Sheet
1

4

of

56


5

4

LGA1200A
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14

MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44

MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63

D

C

B

8
8

VREF_CAB

VREF_CAB

AE39
AE38
AH39
AH38
AF40
AE40
AH40
AG40
AK39
AK40
AN39
AM40
AL40
AK38
AN40
AN38
AR39
AR40
AV39
AU40
AR38
AT40
AW 38
AV38
AV36
AY36
AV33
AY34

AY35
AW 36
AY33
AW 33
AW 11
AV11
AY7
AY8
AW 9
AW 10
AV7
AW 7
AW 5
AY5
AW 2
AW 3
AY4
AV5
AV1
AV2
AT1
AN1
AT3
AP1
AT2
AN3
AR1
AN2
AL2
AH1

AL3
AJ1
AH3
AL1
AH2
AK1

DDR0_DQ[0]
DDR0_DQ[1]
DDR0_DQ[2]
DDR0_DQ[3]
DDR0_DQ[4]
DDR0_DQ[5]
DDR0_DQ[6]
DDR0_DQ[7]
DDR0_DQ[8]
DDR0_DQ[9]
DDR0_DQ[10]
DDR0_DQ[11]
DDR0_DQ[12]
DDR0_DQ[13]
DDR0_DQ[14]
DDR0_DQ[15]
DDR0_DQ[16]/DDR0_DQ[32]
DDR0_DQ[18]/DDR0_DQ[33]
DDR0_DQ[18]/DDR0_DQ[34]
DDR0_DQ[19]/DDR0_DQ[35]
DDR0_DQ[20]/DDR0_DQ[36]
DDR0_DQ[21]/DDR0_DQ[37]
DDR0_DQ[22]/DDR0_DQ[38]

DDR0_DQ[23]/DDR0_DQ[39]
DDR0_DQ[24]/DDR0_DQ[40]
DDR0_DQ[25]/DDR0_DQ[41]
DDR0_DQ[26]/DDR0_DQ[42]
DDR0_DQ[27]/DDR0_DQ[43]
DDR0_DQ[28]/DDR0_DQ[44]
DDR0_DQ[29]/DDR0_DQ[45]
DDR0_DQ[30]/DDR0_DQ[46]
DDR0_DQ[31]/DDR0_DQ[47]
DDR0_DQ[32]/DDR1_DQ[0]
DDR0_DQ[33]/DDR1_DQ[1]
DDR0_DQ[34]/DDR1_DQ[2]
DDR0_DQ[35]/DDR1_DQ[3]
DDR0_DQ[36]/DDR1_DQ[4]
DDR0_DQ[37]/DDR1_DQ[5]
DDR0_DQ[38]/DDR1_DQ[6]
DDR0_DQ[39]/DDR1_DQ[7]
DDR0_DQ[40]/DDR1_DQ[8]
DDR0_DQ[41]/DDR1_DQ[9]
DDR0_DQ[42]/DDR1_DQ[10]
DDR0_DQ[43]/DDR1_DQ[11]
DDR0_DQ[44]/DDR1_DQ[12]
DDR0_DQ[45]/DDR1_DQ[13]
DDR0_DQ[46]/DDR1_DQ[14]
DDR0_DQ[47]/DDR1_DQ[15]
DDR0_DQ[48]/DDR1_DQ[32]
DDR0_DQ[49]/DDR1_DQ[33]
DDR0_DQ[50]/DDR1_DQ[34]
DDR0_DQ[51]/DDR1_DQ[35]
DDR0_DQ[52]/DDR1_DQ[36]

DDR0_DQ[53]/DDR1_DQ[37]
DDR0_DQ[54]/DDR1_DQ[38]
DDR0_DQ[55]/DDR1_DQ[39]
DDR0_DQ[56]/DDR1_DQ[40]
DDR0_DQ[57]/DDR1_DQ[41]
DDR0_DQ[58]/DDR1_DQ[42]
DDR0_DQ[59]/DDR1_DQ[43]
DDR0_DQ[60]/DDR1_DQ[44]
DDR0_DQ[61]/DDR1_DQ[45]
DDR0_DQ[62]/DDR1_DQ[46]
DDR0_DQ[63]/DDR1_DQ[47]

AK30
AM32
AJ32
AK32
AL32
AM31
AM30
AL30

DDR0_ECC[7]
DDR0_ECC[6]
DDR0_ECC[5]
DDR0_ECC[4]
DDR0_ECC[3]
DDR0_ECC[2]
DDR0_ECC[1]
DDR0_ECC[0]

VREF_CAB AC38
VREF_CAB AC40

3

CML_S_IP

DDR0_CKP[0]
DDR0_CKN[0]
DDR0_CKP[1]
DDR0_CKN[1]
DDR0_CKP[2]
DDR0_CKN[2]
DDR0_CKP[3]
DDR0_CKN[3]

AU24
AV24
AY23
AW 23
AT19
AU19
AY18
AW 18

M_DCLKA0
M_-DCLKA0
M_DCLKA1
M_-DCLKA1

DDR0_CKE[0]
DDR0_CKE[1]
DDR0_CKE[2]
DDR0_CKE[3]

AY31
AW 31
AV30
AV31

CKEA0
CKEA1

DDR0_CS#[0]
DDR0_CS#[1]
DDR0_CS#[2]
DDR0_CS#[3]

AY15
AY13
AV15
AV13

M_-CSA0
M_-CSA1

DDR0_ODT[0]
DDR0_ODT[1]
DDR0_ODT[2]
DDR0_ODT[3]

AY14
AV14
AU14
AT14

MODT_A0
MODT_A1

DDR0_BA[0]/DDR0_CAB[4]/DDR0_BA[0]
DDR0_BA[1]/DDR0_CAB[6]/DDR0_BA[1]

AY16
AW 17

SBAA0
SBAA1

AV29
AW 29

BG_A0
BG_A1

DDR0_RAS#/DDR0_CAB[3]/DDR0_MA[16]
DDR0_W E#/DDR0_CAB[2]/DDR0_MA[14]
DDR0_CAS#/DDR0_CAB[1]/DDR0_MA[15]

AV16
AW 16

AU16

MAAA16
MAAA14
MAAA15

DDR0_MA[0]/DDR0_CAB[9]/DDR0_MA[0]
DDR0_MA[1]/DDR0_CAB[8]/DDR0_MA[1]
DDR0_MA[2]/DDR0_CAB[5]/DDR0_MA[2]
DDR0_MA[3]
DDR0_MA[4]
DDR0_MA[5]/DDR0_CAA[0]/DDR0_MA[5]
DDR0_MA[6]/DDR0_CAA[2]/DDR0_MA[6]
DDR0_MA[7]/DDR0_CAA[4]/DDR0_MA[7]
DDR0_MA[8]/DDR0_CAA[3]/DDR0_MA[8]
DDR0_MA[9]/DDR0_CAA[1]/DDR0_MA[9]
DDR0_MA[10]/DDR0_CAB[7]/DDR0_MA[10]
DDR0_MA[11]/DDR0_CAA[7]/DDR0_MA[11]
DDR0_MA[12]/DDR0_CAA[6]/DDR0_MA[12]
DDR0_MA[13]/DDR0_CAB[0]/DDR0_MA[13]

AU18
AY25
AY24
AW 25
AV25
AY26
AV26
AY27
AW 27

AY28
AU17
AV27
AV28
AW 14

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

DDR0_MA[15]/DDR0_CAA[8]/DDR0_ACT#
DDR0_PAR
DDR0_ALERT#

AY30
AV18
AY29

DDR0_DQSP[7]/DDR1_DQSP[5]

DDR0_DQSN[7]/DDR1_DQSN[5]
DDR0_DQSP[6]/DDR1_DQSP[4]
DDR0_DQSN[6]/DDR1_DQSN[4]
DDR0_DQSP[5]/DDR1_DQSP[1]
DDR0_DQSN[5]/DDR1_DQSN[1]
DDR0_DQSP[4]/DDR1_DQSP[0]
DDR0_DQSN[4]/DDR1_DQSN[0]
DDR0_DQSP[3]/DDR0_DQSP[5]
DDR0_DQSN[3]/DDR0_DQSN[5]
DDR0_DQSP[2]/DDR0_DQSP[4]
DDR0_DQSN[2]/DDR0_DQSN[4]
DDR0_DQSP[1]
DDR0_DQSN[1]
DDR0_DQSP[0]
DDR0_DQSN[0]

AJ3
AK3
AP3
AR3
AV3
AV4
AV8
AV9
AV34
AV35
AU38
AT38
AM38
AL38

AG38
AF38

DDR0_DQSP[8]
DDR0_DQSN[8]

1 OF13
CPU-SK/1200/S/GF

8
8
8
8

CKEA0
CKEA1

8
8

M_-CSA0
M_-CSA1

8
8

MODT_A0
MODT_A1

8

8

SBAA0
SBAA1

8
8

AD34
AD35
AE36
AF36
AG35
AG34
AD36
AG36
AJ36
AJ35
AL36
AM35
AK36
AJ34
AM36
AM34
AT36
AP36
AT34
AP33
AR36
AT35

AR33
AT33
AP31
AT31
AT29
AP28
AR31
AT30
AR28
AT28
AT12
AR12
AT10
AR10
AP12
AT11
AP10
AN10
AR8
AT8
AT5
AT6
AP8
AT7
AP5
AR5
AM8
AM7
AK6
AM5

AM6
AK7
AK5
AL5
AF7
AH8
AG5
AF6
AH6
AH7
AF5
AH5

DDR1_DQ[0]/DDR0_DQ[16]
DDR1_DQ[1]/DDR0_DQ[17]
DDR1_DQ[2]/DDR0_DQ[18]
DDR1_DQ[3]/DDR0_DQ[19]
DDR1_DQ[4]/DDR0_DQ[20]
DDR1_DQ[5]/DDR0_DQ[21]
DDR1_DQ[6]/DDR0_DQ[22]
DDR1_DQ[7]/DDR0_DQ[23]
DDR1_DQ[8]/DDR0_DQ[24]
DDR1_DQ[9]/DDR0_DQ[25]
DDR1_DQ[10]/DDR0_DQ[26]
DDR1_DQ[11]/DDR0_DQ[27]
DDR1_DQ[12]/DDR0_DQ[28]
DDR1_DQ[13]/DDR0_DQ[29]
DDR1_DQ[14]/DDR0_DQ[30]
DDR1_DQ[15]/DDR0_DQ[31]
DDR1_DQ[16]/DDR0_DQ[48]

DDR1_DQ[17]/DDR0_DQ[49]
DDR1_DQ[18]/DDR0_DQ[50]
DDR1_DQ[19]/DDR0_DQ[51]
DDR1_DQ[20]/DDR0_DQ[52]
DDR1_DQ[21]/DDR0_DQ[53]
DDR1_DQ[22]/DDR0_DQ[54]
DDR1_DQ[23]/DDR0_DQ[55]
DDR1_DQ[24]/DDR0_DQ[56]
DDR1_DQ[25]/DDR0_DQ[57]
DDR1_DQ[26]/DDR0_DQ[58]
DDR1_DQ[27]/DDR0_DQ[59]
DDR1_DQ[28]/DDR0_DQ[60]
DDR1_DQ[29]/DDR0_DQ[61]
DDR1_DQ[30]/DDR0_DQ[62]
DDR1_DQ[31]/DDR0_DQ[63]
DDR1_DQ[32]/DDR1_DQ[16]
DDR1_DQ[33]/DDR1_DQ[17]
DDR1_DQ[34]/DDR1_DQ[18]
DDR1_DQ[35]/DDR1_DQ[19]
DDR1_DQ[36]/DDR1_DQ[20]
DDR1_DQ[37]/DDR1_DQ[21]
DDR1_DQ[38]/DDR1_DQ[22]
DDR1_DQ[39]/DDR1_DQ[23]
DDR1_DQ[40]/DDR1_DQ[24]
DDR1_DQ[41]/DDR1_DQ[25]
DDR1_DQ[42]/DDR1_DQ[26]
DDR1_DQ[43]/DDR1_DQ[27]
DDR1_DQ[44]/DDR1_DQ[28]
DDR1_DQ[45]/DDR1_DQ[29]
DDR1_DQ[46]/DDR1_DQ[30]

DDR1_DQ[47]/DDR1_DQ[31]
DDR1_DQ[48]
DDR1_DQ[49]
DDR1_DQ[50]
DDR1_DQ[51]
DDR1_DQ[52]
DDR1_DQ[53]
DDR1_DQ[54]
DDR1_DQ[55]
DDR1_DQ[56]
DDR1_DQ[57]
DDR1_DQ[58]
DDR1_DQ[59]
DDR1_DQ[60]
DDR1_DQ[61]
DDR1_DQ[62]
DDR1_DQ[63]

AM26
AM27
AL28
AK28
AM28
AL26
AK26
AJ28

DDR1_ECC[7]
DDR1_ECC[6]
DDR1_ECC[5]

DDR1_ECC[4]
DDR1_ECC[3]
DDR1_ECC[2]
DDR1_ECC[1]
DDR1_ECC[0]

T=190922B

l
a
i
t
n
e
d
i
f
n y
o
C
p
o
e
t
C
y
t
b
o
a

n
g
i
G Do

DDR0_BA[2]/DDR0_CAA[5]/DDR0_BG[0]
DDR0_MA[14]/DDR0_CAA[9]/DDR0_BG[1]

DDR_VREF_CA_1
DDR_VREF_CA_0

M_DCLKA0
M_-DCLKA0
M_DCLKA1
M_-DCLKA1

MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13

MDB14
MDB15
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
MDB40
MDB41
MDB42
MDB43

MDB44
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63

BG_A0
BG_A1

8
8

M_-ACT_A
8
M_DDR_PARA 8

M_-ALERT_A
8

M_DQSA7
M_-DQSA7
M_DQSA6
M_-DQSA6
M_DQSA5
M_-DQSA5
M_DQSA4
M_-DQSA4
M_DQSA3
M_-DQSA3
M_DQSA2
M_-DQSA2
M_DQSA1
M_-DQSA1
M_DQSA0
M_-DQSA0

AJ30
AJ31

9
9

VREF_DQB
VREF_DQB

VREF_DQB AB40

VREF_DQB AC39

DDR_VREF_CA_3
DDR_VREF_CA_2

1

CML_S_IP

LGA1200B

T=190922B

DDR CHANNEL A

DDR1_CKP[0]
DDR1_CKN[0]
DDR1_CKP[1]
DDR1_CKN[1]
DDR1_CKP[2]
DDR1_CKN[2]
DDR1_CKP[3]
DDR1_CKN[3]

AT23
AU23
AV22
AU22
AT21
AU21

AU20
AV20

M_DCLKB0
M_-DCLKB0
M_DCLKB1
M_-DCLKB1

DDR1_CKE[0]
DDR1_CKE[1]
DDR1_CKE[2]
DDR1_CKE[3]

AT25
AR26
AT26
AP26

CKEB0
CKEB1

DDR1_CS#[0]
DDR1_CS#[1]
DDR1_CS#[2]
DDR1_CS#[3]

AN17
AN15
AR16
AM15

M_-CSB0
M_-CSB1

DDR1_ODT[0]
DDR1_ODT[1]
DDR1_ODT[2]
DDR1_ODT[3]

AM17 MODT_B0
AP14 MODT_B1
AM16
AM14
SBAB0
SBAB1

DDR1_BA[2]/DDR1_CAA[5]/DDR1_BG[0]
DDR1_MA[14]/DDR1_CAA[9]/DDR1_BG[1]

AM23
AM22

BG_B0
BG_B1

DDR1_RAS#/DDR1_CAB[3]/DDR1_MA[16]
DDR1_W E#/DDR1_CAB[2]/DDR1_MA[14]
DDR1_CAS#/DDR1_CAB[1]/DDR1_MA[15]

AM18 MAAB16

AP17 MAAB14
AP16 MAAB15

DDR1_MA[0]/DDR1_CAB[9]/DDR1_MA[0]
DDR1_MA[1]/DDR1_CAB[8]/DDR1_MA[1]
DDR1_MA[2]/DDR1_CAB[5]/DDR1_MA[2]
DDR1_MA[3]
DDR1_MA[4]
DDR1_MA[5]/DDR1_CAA[0]/DDR1_MA[5]
DDR1_MA[6]/DDR1_CAA[2]/DDR1_MA[6]
DDR1_MA[7]/DDR1_CAA[4]/DDR1_MA[7]
DDR1_MA[8]/DDR1_CAA[3]/DDR1_MA[8]
DDR1_MA[9]/DDR1_CAA[1]/DDR1_MA[9]
DDR1_MA[10]/DDR1_CAB[7]/DDR1_MA[10]
DDR1_MA[11]/DDR1_CAA[7]/DDR1_MA[11]
DDR1_MA[12]/DDR1_CAA[6]/DDR1_MA[12]
DDR1_MA[13]/DDR1_CAB[0]/DDR1_MA[13]

AP19
AP20
AR20
AM20
AP21
AN21
AR22
AM21
AP22
AN23
AR18
AP23

AR24
AP15

DDR1_MA[15]/DDR1_CAA[8]/DDR1_ACT#
DDR1_PAR
DDR1_ALERT#

AP25
AM19
AP24

DDR1_DQSP[7]
DDR1_DQSN[7]
DDR1_DQSP[6]
DDR1_DQSN[6]
DDR1_DQSP[5]/DDR1_DQSP[3]
DDR1_DQSN[5]/DDR1_DQSN[3]
DDR1_DQSP[4]/DDR1_DQSP[2]
DDR1_DQSN[4]/DDR1_DQSN[2]
DDR1_DQSP[3]/DDR0_DQSP[7]
DDR1_DQSN[3]/DDR0_DQSN[7]
DDR1_DQSP[2]/DDR0_DQSP[6]
DDR1_DQSN[2]/DDR0_DQSN[6]
DDR1_DQSP[1]/DDR0_DQSP[3]
DDR1_DQSN[1]/DDR0_DQSN[3]
DDR1_DQSP[0]/DDR0_DQSP[2]
DDR1_DQSN[0]/DDR0_DQSN[2]

AF8
AG8

AK8
AL8
AP6
AP7
AN11
AN12
AP29
AP30
AP34
AP35
AL34
AK34
AF34
AE34

DDR1_DQSP[8]
DDR1_DQSN[8]

AJ27
AJ26

DDR CHANNEL B

CKEB0
CKEB1

9
9

M_-CSB0

M_-CSB1

9
9

MODT_B0
MODT_B1

9
9

SBAB0
SBAB1

9
9

BG_B0
BG_B1

9
9

MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6

MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13

C

M_-ACT_B
9
M_DDR_PARB 9
M_-ALERT_B
9

M_DQSB7
M_-DQSB7
M_DQSB6
M_-DQSB6
M_DQSB5
M_-DQSB5
M_DQSB4
M_-DQSB4
M_DQSB3
M_-DQSB3
M_DQSB2
M_-DQSB2
M_DQSB1
M_-DQSB1

M_DQSB0
M_-DQSB0

B

2 OF 13

8

MDA[0..63]

9

MDB[0..63]

MDA[0..63]
MDB[0..63]
M_DQSA[0..7]

LGA1200
ILM_BP_CR/115X/BKNI/[12KRC-SF0001-81R_12KRC-SF0001-82R]

8

M_DQSA[0..7]

8

M_-DQSA[0..7]

8

MAAA[0..16]

9

MAAB[0..16]

A

M_-DQSA[0..7]
MAAA[0..16]

Gigabyte Technology

MAAB[0..16]
Title

CPU LGA1200-B

M_DQSB[0..7]

9 M_DQSB[0..7]

M_-DQSB[0..7]

9 M_-DQSB[0..7]

Size
Custom

Date:

5

9
9
9
9

D

AP18
AN19

DDR1_BA[0]/DDR1_CAB[4]/DDR1_BA[0]
DDR1_BA[1]/DDR1_CAB[6]/DDR1_BA[1]

M_DCLKB0
M_-DCLKB0
M_DCLKB1
M_-DCLKB1

CPU-SK/1200/S/GF

黑黑cover

A

2

4

3

2

Document Number

Rev

1.01

B460M H
Thursday, June 04, 2020

Sheet
1

5

of

56


5

4

3

2

VCCSA

1

VCCSA

VDDQ

VCCGT

T=190922B

WBC56
22u/6/X5R/6.3V/M

WBC57
22u/6/X5R/6.3V/M

DCC56
22u/6/X5R/6.3V/M

AA32
AA34
AA35
AA36
AA37
AA38

AB32
AB33
AB34
AB35
AB36
AC32
AD32
AE32
AF32
AG32
R40
T37
T38
T39
T40
U33
U34
U35
U36
U37
U38
U39
U40
V32
V33
V34
V36
V38
V40
W 32

W 34
W 35
W 36
W 37
W 38
Y32
Y33
Y34
Y36
Y38

放CPU SOCKET (TOP LAYER)
D

VCCSA

放CPU SOCKET (Bottom LAYER)

VCCSFR_OC
VCCSFR_OC

WBC77
22u/6/X5R/6.3V/M

W_OVC8
W_OVC9
22u/6/X5R/6.3V/M 22u/6/X5R/6.3V/M

放CPU SOCKET (TOP LAYER)

C

VCCIO2 CAP

放CPU SOCKET (Bottom LAYER)

VCCGT_SENSE
VSSGT_SENSE

AB37
AB38

B3
B6
D1
G3
H1
L11
L12
L3
M1
M11
M12
N11
N12
N13

VCCGT_SENSE 29
VSSGT_SENSE 29

VCCIO_1_2
VOUT = 0.95V
IOUT = 9.5A

T=190922B

VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA
VCCSA

l
a
ti
AJ9
AK10
AK11
AL10
AL11

VCCIO_2
VCCIO_2
VCCIO_2
VCCIO_2
VCCIO_2

AK25
AL12
AL24
AM12

VCCIO_1
VCCIO_1
VCCIO_1
VCCIO_1

n
e
d
i
f
n y
o
C
p
o
e
t
C
y

t
b
o
a
n
g
i
G Do

VCCSFR_OC

VCCSFR_OC CAP

VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT

VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT
VCCGT

CML_S_IP

LGA1200K

LGA1200J CML_S_IP

VCCIO

VCCIO_0
VOUT = 0.95V FOR CML
VOUT = 1.05V FOR RKL
IOUT = 8A

AR14
AT24
AU15
AU25
AV17
AV19
AV23
AW 13
AW 15
AW 24
AW 26
AW 28
AW 30
AY17

VCCDDQ_EDGECAP2
VCCDDQ_EDGECAP1

AM13
AM24

VCCST
VCCST
VCCST

U2
V1
V2

VCCSFR

R1

D

+VCCDDQ_EDGECAP2
+VCCDDQ_EDGECAP1
VCCST

WR87

VCCSFR

WR125

0/4

VCCST_VCCPLL

0/4

VCCST_VCCPLL
WBC124

VCCSFR_OC
VCCSFR_OC

AA3
AB8
AC1
AC7
AD6
U5
V3
V7
W1
W7
W8

VCCIO_0
VCCIO_0
VCCIO_0
VCCIO_0
VCCIO_0
VCCIO_0
VCCIO_0
VCCIO_0

VCCIO_0
VCCIO_0
VCCIO_0

C6
AE4
D5

VCCSA_SENSE
VCCIO_1_2_SENSE
VCCIO_0_SENSE

D6

VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ
VCCDDQ

AU13

AU27

VCCSTG
VCCSTG

R2
R3

VCCFPGM0
VCCFPGM1
VCCFPGM2

R4
T5
T6

VCCSFR_OC
VCCSTG

1u/4/X5R/6.3V/K

WR86

0/4/X

WR95

0/4

VDDQ

VCCPLL_OC

VCCSTG

VCCFPGM

VCCSTG
C

VSS_SA_VCCIO_0_SENSE

12 OF 13

VCCIO

10 OF 12

11 OF 13

CPU-SK/1200/S/GF

CPU-SK/1200/S/GF

WBC53
22u/6/X5R/6.3V/M

WBC54
22u/6/X5R/6.3V/M

WBC59

22u/6/X5R/6.3V/M

CML_S_IP

LGA1200L

W_OVU1

放CPU SOCKET (TOP LAYER)

3VDUAL

1

VIN

2

B

VCCPLL_OC_EN

+VCCDDQ_EDGECAP2

+VCCDDQ_EDGECAP1

WBC75
22u/6/X5R/6.3V/M

WBC76

22u/6/X5R/6.3V/M

VOUT

VCCPLL_OC

EN

FB

4

Vout=0.8*(R1+R2)/R2

W_OVC1
2.2u/4/X5R/6.3V/M

W_OVR3
W_OVC4
1K/4/1
22P/4/NPO/50V/J
VCCPLL_OC_FB

R1

GND

3

W_OVR14

1.6K/4/1

R2

AP7365-WG-7/SOT23-5/600mA

W_OVC6
10U/6/X5R/6.3V/M

W_OVC5
0.1u/4/X7R/16V/K

CML=0.17A
RKL=0.25A

3VDUAL

放CPU SOCKET (Bottom LAYER)

5

3VDUAL

W_OVR5
8.2K/4

W_OVR6
8.2K/4

VDDQ

3

VCCPLL_OC_EN
W_OVQ1

1

2

H8

AU32
AN25
P33
R33
J4
L4

T=190922B

FIVR_PROBE_ANA_1
FIVR_PROBE_ANA_0

THERMDA2
THERMDC2

AH33
AH32

EXTBGREF

THERMDA1
THERMDC1

D8
F8

DDR_VIEW _1
DDR_VIEW _0

CPU_TRIGGEROUT
CPU_TRIGGERIN

PEG_VIEW _3
PEG_VIEW _2
PE16_AMON2_PEG_VIEW _1
PE16_AMON1_PEG_VIEW _0

P8
M8

PE4_AMON2
PE4_AMON1

G4
E4

DMI_AMON2
DMI_AMON1

J11
J13

CPU_EDM_1
CPU_EDM_0

B15

H_RTCCLK

VCCCOREG5
VCCCOREG4
RSVD_M16
RSVD_M33
RSVD_N4
RSVD_T33

WR6
0/4

3

W_OVR4
8.2K/4

K16
G16

B

WTP2
WTP3

D12 A_CPU_PCH_TO_R WR88
E12

33/4

A_CPU_PCH_TO 13
N_PCH_CPU_TI 13

AL18
L33
M16
M33
N4
T33

13 OF 13

SOT23
D

CPU-SK/1200/S/GF

W_OVC7
0.01u/4/X7R/25V/K/X

S W_OVQ2

1

A

2

G

SOT23

A

2N7002/SOT23/25pF/5

Gigabyte Technology
Title

MMBT2222A/SOT23/600mA/40

CPU LGA1200-C

*CML增增,RKL才才才才

Size
Custom
Date:

5

4

3

2

Document Number

Rev

1.01

B460M H
Thursday, June 04, 2020

Sheet
1

6

of

56


5

4

3

VCORE
LGA1200I CML_S_IP

VCORE

D

C

LGA1200F CML_S_IP

LGA1200G CML_S_IP

LGA1200H CML_S_IP

T=190922B

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

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

VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE

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

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

1

VCORE
LGA1200M CML_S_IP

VCORE

T=190922B

A17
A18
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
AJ12
AJ13
AJ14
AJ15
AJ16
AJ17
AJ18

AJ19
AJ20
AJ21
AJ22
AJ23
AJ24
AK13
AK14
AK15
AK16
AK17
AK18
AK19
AK20
AK21
AK22
AK23
B17
B18
B23
B25
B27
B29
B31
B33
B35
C17

2

C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
D17
D19
D21
D23
D25
D27
D29
D31
D33
D34
D35
E17

E18
E19
E20
E21
E22
E23
E24
E25
E26
E27
E28
E29
E30
E31
E32
E33
E34
F17
F19
F21

F23
F25
F27
F29
F31
F33
G17
G18
G19

G20
G21
G22
G23
G24
G25
G26
G27
G28
G29
G30
G31
G32
G33
G34
H17
H19
H21
H23
H25
H27
H29
H31
H33
J17
J18
J19
J20
J21
J22

J23
J24
J25
J26
J27
J28
J29
J30
J31
J32
J33

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

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

VCCCORE
VCCCORE

9 OF 13

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

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

J34
K17
K19

K21
K23
K25
K27
K29
K31
K32
K33
L17
L18
L19
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
L30
L31
L32
M17
M19
M21
M23
M25
M27

M29
M31
M32
N17
N18
N19
N20
N21
N22
N23
N24
N25
N26
N27
N28
N29
N30
N32

VCCCORE_SENSE

B16
C16

VSS
VSS
VSS
VSS
VSS
VSS

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

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

T=190922B

CPU-SK/1200/S/GF

VCORE_VCC_SEN 29
VCORE_VSS_SEN 29

6 OF 13

CPU-SK/1200/S/GF

B

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

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

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

AK31
AK33
AK35
AK37
AK4
AK9
AL13
AL14
AL15
AL16
AL17

AL19
AL20
AL21
AL22
AL23
AL25
AL27
AL29
AL31
AL33
AL35
AL37
AL39
AL4
AL6
AL7
AL9
AM1
AM10
AM11
AM2
AM25
AM29
AM3
AM33
AM37
AM39
AM4
AM9
AN13

AN14
AN16
AN18
AN20
AN22
AN24
AN26
AN27
AN28
AN29
AN30
AN31
AN32
AN33
AN34
AN35
AN36
AN37
AN4
AN5
AN6
AN7
AN8
AN9

T=190922B

AP11
AP13
AP2

AP27
AP32
AP37
AP38
AP39
AP4
AP40
AP9
AR11
AR13
AR15
AR17
AR19
AR2
AR21
AR23
AR25
AR27
AR29
AR30
AR32
AR34
AR35
AR37
AR4
AR6
AR7
AR9
AT13
AT15

AT16
AT17
AT18
AT20
AT22
AT27
AT32
AT37
AT39
AT4
AT9
AU1
AU10
AU11
AU12
AU2
AU26
AU28
AU29
AU3
AU30
AU31
AU33
AU34
AU35
AU36
AU37
AU39
AU4
AU5

AU6
AU7

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

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

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

T=190922B

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

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

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

l
a
i
t
n
e
d
i
f
n y
o
C
p

o
e
t
C
y
t
b
o
a
n
g
i
G Do

10 OF 13VSSCORE_SENSE

CPU-SK/1200/S/GF

A13
A36
A38
A4
A7
AA33
AA6
AB5
AC34
AC35
AC36
AC4

AC8
AD3
AD33
AD37
AD38
AD39
AD40
AE1
AE33
AE35
AE37
AE5
AE6
AE7
AE8
AF33
AF35
AF37
AF39
AF4
AG1
AG2
AG3
AG33
AG37
AG39
AG4
AG6
AG7
AH34

AH35
AH36
AH37
AH4
AJ11
AJ2
AJ25
AJ29
AJ33
AJ37
AJ38
AJ39
AJ4
AJ40
AJ5
AJ6
AJ7
AJ8
AK12
AK2
AK24
AK27
AK29

AU8
AU9
AV10
AV12
AV21
AV32

AV37
AV6
AW12
AW32
AW34
AW35
AW37
AW4
AW6
AW8
AY12
AY3
AY32
AY6
B10
B24
B26
B28
B30
B32
B34
C12
C13
C2
C37
C39
C5
C8
D11
D15

D18
D20
D22
D24
D26
D28
D30
D32
D36
D39
D4
D7
D9
E10
E11
E13
E14
E16
E3
E35
E38
E5
E8
E9
F1
F10
F12
F14
F16

F18
F20
F22
F24
F26
F28
F30
F32
F34
F37
F4
F40
F7
G15
G35
G38
G5
G8
H11
H13
H16
H18
H20
H22
H24
H26
H28
H30
H32
H34

H37
H4
H40
H7
H9
J10
J12
J14
J16
J3
J35
J38
J5
J8
K1
K10
K14
K15
K18
K20
K22
K24
K26
K28
K30
K34
K37
K4
K40
K7

K8
L10
L16
L5
L8

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

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

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

L9
M13
M18
M20
M22
M24
M26
M28
M30
M34
M36
M39
M4
M7
N10
N16
N3
N33

N5
N8
P1
P32
P35
P4
P40
P7
R37
R38
R39
R5
R8
T2
T34
T35
T36
T8
U3
U32
U4
U6
V35
V37
V39
V6
V8
W33
W4
Y35

Y37
Y5
Y8

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VCC
VSS
VSS
VSS
VSS
VSS
VSS

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

D

C

8 OF 13

7 OF 13

CPU-SK/1200/S/GF

B

CPU-SK/1200/S/GF

* 刪 Vcore 對電

A

A

Gigabyte Technology
Title

CPU LGA1200-D

5

4

3

2

Size

Custom

Document Number

Date:

Thursday, June 04, 2020

Rev

1.01

B460M H

Sheet
1

7

of

56


8

7

6

Rev:0.6

5

4

3

2

77
221

DDRVTT

D

MDA[0..63]

5 MDA[0..63]
5

MAAA[0..16]

MAAA[0..16]

M_DQSA[0..7]

5 M_DQSA[0..7]

M_-DQSA[0..7]

5 M_-DQSA[0..7]

C

VDDQ

B

VPP_25V

MAC11

1u/4/X5R/6.3V/K
MAC16

VREF_DDRA

0.1u/4/X7R/16V/K

VPP_25V
9,12,16,21,22,29,41
N_SMBDATA
9,12,16,21,22,29,41
N_SMBCLK

A

5

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

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

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

VSS
VSS
VSS
VSS
VSS

59
61
64
67
70
73
76
80
83
85
88
90
92
204
206
209
212
215
217
220
223
226
229
231

233
236

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

142
143
286
287
288

VPP
VPP
VPP
VPP
VPP

1
145

12V3_NC
12V3_NC

146

VREFCA

284
MA0_SA2 238
MA0_SA1 140
MA0_SA0 139
285
141

VDDSPD

SA2_RFU
SA1
SA0
SDA
SCL

5
5
5
5

SBAA1
SBAA0
BG_A1
BG_A0

224
81
207
63

BA1
BA0
BG1
BG0

5
5
5
5

M_-DCLKA1
M_DCLKA1
M_-DCLKA0
M_DCLKA0

219
218
75
74

CK1/NU*
CK1/NU
CK0*
CK0

5
5

M_-CSA1
M_-CSA0

235
237
93
89
84

C_2_NC
S3_N_C

S2_N_C
S1_N
S0_N

5
5

CKEA1
CKEA0

203
60

CKE1
CKE0

79
72
216
71
214
213
69
211
68
66
225
210
65
232

228
86
82
234

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14_WE*
A15_CAS*
A16_RAS*
A17_NC

MAAA[0..16]

MAAA0
MAAA1
MAAA2
MAAA3

MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
MAAA16

*
8

VTT
VTT

2
4
6
9
11
13
15
17
20
22

24
26
28
31
33
35
37
39
42
44
46
48
50
53
55
57
94
96
98
101
103
105
107
109
112
114
116
118
120
123

125
127
129
131
134
136
138
147
149
151
154
156
158
160
162
165
167
169
171
173
176
178
180
182
184
187
189
191
193
195

198
200
202
239
241
243
246
248
250
252
254
257
259
261
263
265
268
270
272
274
276
279
281
283

RED
7

RFU
RFU

RFU
NC2_SAVE*1
ODT1
ODT0
PARITY
RESET*
EVENT*
ALERT*
ACT*

MAR15
2K/4/1

227
205
144

MABC4
0.1u/4/X7R/16V/K
VDDQ

230
91
87

MODT_A1
MODT_A0

222
58

78
208
62

CH_A0

CB0_NC
CB1_NC
CB2_NC
CB3_NC
CB4_NC
CB5_NC
CB6_NC
CB7_NC

49
194
56
201
47
192
54
199

DQS0
DQS0*

153
152

M_DQSA0
M_-DQSA0

DQS1
DQS1*

164
163

M_DQSA1
M_-DQSA1

DQS2
DQS2*

175
174

M_DQSA2
M_-DQSA2

DQS3
DQS3*

186
185

M_DQSA3
M_-DQSA3

DQS4
DQS4*

245
244

M_DQSA4
M_-DQSA4

DQS5
DQS5*

256
255

M_DQSA5
M_-DQSA5

DQS6
DQS6*

267
266

M_DQSA6
M_-DQSA6

DQS7
DQS7*

278
277

M_DQSA7
M_-DQSA7

DQS8
DQS8*

197
196

DM0/DQS9_DBI0
NC/DQS9*

7
8

DM1/DQS10_DBI1
NC/DQS10*

18
19

DM2/DQS11_DBI2
NC/DQS11*

29
30

DM3/DQS12_DBI3
NC/DQS12*

40
41

DM4/DQS13_DBI4
NC/DQS13*

99
100

DM5/DQS14_DBI5
NC/DQS14*

110
111

DM6/DQS15_DBI6
NC/DQS15*

121
122

DM7/DQS16_DBI7
NC/DQS16*

132
133

DM8/DQS17_DBI8
NC/DQS17*

51
52

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

DDR4/288/RE/VA/D/GF/TWO LATCH

紅黑 雙雙雙

1

VDDQ

DDR4_1

5
150
12
157
3
148
10
155
16

161
23
168
14
159
21
166
27
172
34
179
25
170
32
177
38
183
45
190
36
181
43
188
97
242
104
249
95
240
102

247
108
253
115
260
106
251
113
258
119
264
126
271
117
262
124
269
130
275
137
282
128
273
135
280

MODT_A1
MODT_A0

5

5

M_DDR_PARA
-DDR3_RST

5
9,12

M_-ALERT_A
M_-ACT_A

5
5

Footprint :R0402-2-SHORT20

VREF_DDRA

MR23

2.2/4

VREF_CAB

MAR16
2K/4/1

5

MC19

0.022u/4/X7R/25V/K
MR24
24.9/4/1

MAR19
240/4/1

D

VDDQ

MDA5
MDA4
MDA6
MDA3
MDA0
MDA1
MDA7
MDA2
MDA13
MDA12
MDA14
MDA15
MDA8
MDA9
MDA11
MDA10
MDA20
MDA21
MDA23

MDA22
MDA16
MDA17
MDA19
MDA18
MDA25
MDA28
MDA30
MDA31
MDA24
MDA29
MDA27
MDA26
MDA37
MDA36
MDA34
MDA38
MDA32
MDA33
MDA35
MDA39
MDA40
MDA44
MDA47
MDA46
MDA45
MDA41
MDA43
MDA42
MDA48

MDA54
MDA49
MDA55
MDA50
MDA52
MDA51
MDA53
MDA56
MDA63
MDA57
MDA62
MDA58
MDA61
MDA59
MDA60

l
a
ti

n
e
d
i
f
n y
o
C
p
o

e
t
C
y
t
b
o
a
n
g
i
G Do
VDDQ

DDR12V Decouple
VDDQ

VDDQ
MABC38
1u/4/X5R/6.3V/K
MABC15
1u/4/X5R/6.3V/K

MABC39
0.1u/4/X7R/16V/K
MASC3
1u/4/X5R/6.3V/K
VDDQ

VDDQ

MASC4
0.1u/4/X7R/16V/K

MASC2
1u/4/X5R/6.3V/K

VDDQ
MABC35
1u/4/X5R/6.3V/K
MABC17
1u/4/X5R/6.3V/K

MABC10
22u/6/X5R/6.3V/M
VDDQ

MABC36
1u/4/X5R/6.3V/K

MABC8
2.2u/4/X5R/6.3V/M
C

VDDQ

* 對電電才 [RT8120_DDR]

MABC19
MABC20

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

MABC14
MABC30

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

MABC12

1u/4/X5R/6.3V/K

DDRVTT Decouple
DDRVTT
MABC9
22u/6/X5R/6.3V/M
MABC22
1u/4/X5R/6.3V/K
MABC24
1u/4/X5R/6.3V/K

* 刪對電

B

VDDQ

VDDQ

MABC56
22u/6/X5R/6.3V/M
MABC57
22u/6/X5R/6.3V/M
MABC58
22u/6/X5R/6.3V/M

MABC48
0.1u/4/X7R/16V/K
MABC49
0.1u/4/X7R/16V/K

MABC60
22u/6/X5R/6.3V/M

MABC45
0.1u/4/X7R/16V/K

VDDQ
MABC51
0.1u/4/X7R/16V/K
MABC52
0.1u/4/X7R/16V/K
MABC53
0.1u/4/X7R/16V/K
MABC54
0.1u/4/X7R/16V/K
MABC55
0.1u/4/X7R/16V/K

比比比比比比比放

A

MA0_SA0
MA0_SA1
MA0_SA2

Gigabyte Technology
Title

* 電移 short pad

DDR4 CHANNEL A

CHANNEL A0
SA2:0=000

Size
Document Number
Custom
Date:

6

5

4

3

2

Rev

1.01

B460M H
Sheet
1

8

of

56


5

4

3

2

1

DDR4_2

Rev:0.6
77
221

DDRVTT

2
4
6
9
11
13
15
17
20
22
24
26
28
31
33
35
37
39
42
44
46
48
50
53

55
57
94
96
98
101
103
105
107
109
112
114
116
118
120
123
125
127
129
131
134
136
138
147
149
151
154
156
158
160

162
165
167
169
171
173
176
178
180
182
184
187
189
191
193
195
198
200
202
239
241
243
246
248
250
252
254
257
259
261

263
265
268
270
272
274
276
279
281
283

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

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

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

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

59
61
64
67
70
73
76
80
83
85
88
90
92
204

206
209
212
215
217
220
223
226
229
231
233
236

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

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

142
143
286
287
288

VPP
VPP
VPP
VPP
VPP

1
145

12V3_NC
12V3_NC

146

VREFCA

8,12,16,21,22,29,41
N_SMBDATA
8,12,16,21,22,29,41
N_SMBCLK

284
238
140
139
285
141

VDDSPD
SA2_RFU
SA1
SA0
SDA
SCL

5
5
5
5

224
81
207
63

BA1
BA0
BG1
BG0

M_-DCLKB1
M_DCLKB1
M_-DCLKB0
M_DCLKB0

219
218
75
74

CK1/NU*
CK1/NU
CK0*
CK0

5
5

M_-CSB1
M_-CSB0

235
237
93

89
84

C_2_NC
S3_N_C
S2_N_C
S1_N
S0_N

5
5

CKEB1
CKEB0

203
60

CKE1
CKE0

79
72
216
71
214
213
69
211
68

66
225
210
65
232
228
86
82
234

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14_WE*
A15_CAS*
A16_RAS*
A17_NC

D

MDB[0..63]

5 MDB[0..63]
5

VTT
VTT

MAAB[0..16]

MAAB[0..16]

M_DQSB[0..7]

5 M_DQSB[0..7]

M_-DQSB[0..7]

5 M_-DQSB[0..7]

C

VDDQ

B

VPP_25V

MAC12

MAC15

0.1u/4/X7R/16V/K

0.1u/4/X7R/16V/K
MB0_SA2
MB0_SA1
MB0_SA0

VPP_25V

5
5
5
5

5

A

VREF_DDRB

SBAB1
SBAB0
BG_B1
BG_B0

MAAB[0..16]

MAAB0

MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
MAAB16

RFU
RFU
RFU
NC2_SAVE*1
ODT1
ODT0
PARITY
RESET*
EVENT*
ALERT*
ACT*

VDDQ

227
205
144
230
MODT_B1
MODT_B0

91
87
222
58
78
208
62

CH_B0

CB0_NC
CB1_NC
CB2_NC
CB3_NC
CB4_NC
CB5_NC
CB6_NC
CB7_NC

49
194
56

201
47
192
54
199

DQS0
DQS0*

153
152

M_DQSB0
M_-DQSB0

DQS1
DQS1*

164
163

M_DQSB1
M_-DQSB1

DQS2
DQS2*

175
174

M_DQSB2
M_-DQSB2

DQS3
DQS3*

186
185

M_DQSB3
M_-DQSB3

DQS4
DQS4*

245
244

M_DQSB4
M_-DQSB4

DQS5
DQS5*

256
255

M_DQSB5
M_-DQSB5

DQS6
DQS6*

267
266

M_DQSB6
M_-DQSB6

DQS7
DQS7*

278
277

M_DQSB7
M_-DQSB7

DQS8
DQS8*

197
196

DM0/DQS9_DBI0
NC/DQS9*

7
8

DM1/DQS10_DBI1
NC/DQS10*

18
19

DM2/DQS11_DBI2
NC/DQS11*

29
30

DM3/DQS12_DBI3
NC/DQS12*

40
41

DM4/DQS13_DBI4
NC/DQS13*

99
100

DM5/DQS14_DBI5
NC/DQS14*

110
111

DM6/DQS15_DBI6
NC/DQS15*

121
122

DM7/DQS16_DBI7
NC/DQS16*

132
133

DM8/DQS17_DBI8
NC/DQS17*

51
52

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

5
150
12
157
3
148
10

155
16
161
23
168
14
159
21
166
27
172
34
179
25
170
32
177
38
183
45
190
36
181
43
188
97
242
104
249
95

240
102
247
108
253
115
260
106
251
113
258
119
264
126
271
117
262
124
269
130
275
137
282
128
273
135
280

MAR18
2K/4/1

VDDQ
MODT_B1
MODT_B0

5
5

M_DDR_PARB
-DDR3_RST

5
8,12

M_-ALERT_B
M_-ACT_B

5
5

MABC5
0.1u/4/X7R/16V/K
MAR22
240/4/1

Footprint :R0402-2-SHORT20
MR25

2.2/4

VREF_DQB

5

MC20
0.022u/4/X7R/25V/K
MR26
24.9/4/1

D

l
a
i
t
n
e
d
i
f
n y
o
C
p
o
e
t
C
y
t

b
o
a
n
g
i
G Do

VDDQ

MDB1
MDB2
MDB7
MDB4
MDB0
MDB6
MDB3
MDB5
MDB9
MDB12
MDB11
MDB15
MDB13
MDB8
MDB10
MDB14
MDB20
MDB16
MDB23
MDB19

MDB17
MDB21
MDB22
MDB18
MDB28
MDB29
MDB31
MDB27
MDB24
MDB25
MDB26
MDB30
MDB37
MDB36
MDB38
MDB39
MDB32
MDB33
MDB35
MDB34
MDB45
MDB44
MDB47
MDB46
MDB41
MDB40
MDB42
MDB43
MDB51
MDB52

MDB54
MDB53
MDB48
MDB49
MDB50
MDB55
MDB61
MDB60
MDB62
MDB59
MDB57
MDB63
MDB58
MDB56

C

B

A

MB0_SA0
MB0_SA1
MB0_SA2

VPP_25V

* 電移 short pad

CHANNEL B0

SA2:0=010

Gigabyte Technology
Title

DDR4 CHANNEL B

DDR4/288/RE/VA/D/GF/TWO LATCH

Size
Document Number
Custom

RED

* 紅黑 雙雙雙
5

VREF_DDRB
MAR17
2K/4/1

Rev

4

3

2

1.01

B460M H

Date:

Sheet
1

9

of

56


5

4

NR1

N_-ICH_SPI_CS
N_ICH_SPI_CLK

19 N_-ICH_SPI_CS
19,55 N_ICH_SPI_CLK

8.2K/4 N_-P_PME

N_SPI_MOSI_R
N_SPI_MISO_R
N_-SPI_CS_R
N_SPI_CLK_R
62/4/1/[10RC4-00620A-21R]

D

NR7

N_SPI_DQ2_R
N_SPI_DQ3_R
N_SPI_TPM_CS

55 N_SPI_TPM_CS

19
N_SPI_DQ2
19
N_SPI_DQ3
19,55 N_ICH_SPI_MOSI
19,55 N_ICH_SPI_MISO

NRN5
62/8P4R/4
1
3
5
7

N_SPI_DQ2
N_SPI_DQ3
N_ICH_SPI_MOSI
N_ICH_SPI_MISO

NR17

8.2K/4

N_GPP_I2

NR221

8.2K/4
NR24

BF15

GPP_A_11_PMEB

GPP_B_13_PLTRSTB

BD24

AH16
AH14
AG17
AF17

TD_ANODE

TD_CATHODE
TD_DFTANATP_0
TD_DFTANATP_1

T43
AC39
Y36
Y43
U44

AU19
AP17

GPP_G_16_GSXCLK
GPP_G_12_GSXDOUT
GPP_G_13_GSXSLOAD
GPP_G_14_GSXDIN
GPP_G_15_GSXSRESETB

FPF_VREF
FPF_MON

BF27
BE27
BF28
BE29
BA27

SPI0_MOSI_IO_0
SPI0_MISO_IO_1

SPI0_FLASH_0_CSB
SPI0_CLK
SPI0_FLASH_1_CSB

GPP_E_3_CPU_GP_0
GPP_E_7_CPU_GP_1
GPP_B_3_CPU_GP_2
GPP_B_4_CPU_GP_3

AP41
AK43
BF21
BF22

BF26
BD27
AY27

SPI0_IO_2
SPI0_IO_3
SPI0_TPM_CSB

AY39
AV41
AV43
BB44
AM42
AM44

GPP_D_1_SPI1_CLK

GPP_D_0_SPI1_CSB
GPP_D_3_SPI1_MOSI_IO_0
GPP_D_2_SPI1_MISO_IO_1
GPP_D_22_SPI1_IO_3
GPP_D_21_SPI1_IO_2

N_-PFMRST

16

N_SPI_DQ2

INTRUDERB

N_GPP_B3
N_GPP_B4

18
18

BF34
BF32
BD36
BD33
AV31
BE33
BF33
AU31
BE32
BF9

N_-INTRUDER

N_GPP_I0
N_GPP_I1
N_GPP_I2
N_GPP_I3

100K/4/1

N_GPP_I4

AP7
AT8
AP8
AT7

BA1

GPP_I_0_DDSP_HPD_0
GPP_I_1_DDSP_HPD_1
GPP_I_2_DDSP_HPD_2
GPP_I_3_DDSP_HPD_3

GPP_I_7_DDPC_CTRLCLK
GPP_I_8_DDPC_CTRLDATA
GPP_I_5_DDPB_CTRLCLK
GPP_I_6_DDPB_CTRLDATA
GPP_I_9_DDPD_CTRLCLK
GPP_I_10_DDPD_CTRLDATA

AT5
BA6
AW 5
AV7
AY1
AY2

N_-INTRUDER

GPP_F_14
GPP_F_23
GPP_F_22

AD44
AE39
AB45

GPP_G_23
GPP_G_22
GPP_G_21
GPP_G_20
GPP_H_23

R44
R45
AC30
Y35
BG34

GPP_I_4_EDP_HPD

N_DDPC_CTRLCLK
N_DDPC_CTRLDATA
N_DDPB_CTRLCLK
N_DDPB_CTRLDATA
N_DDPD_CTRLCLK
N_DDPD_CTRLDATA

12

N_DDPC_CTRLCLK 40
N_DDPC_CTRLDATA 40
N_DDPB_CTRLCLK 41
N_DDPB_CTRLDATA 41
N_DDPD_CTRLCLK 50
N_DDPD_CTRLDATA 50

A_-SKTOCC

N_GPP_G21

16

PCHG

BC17
N_24MCLK
N_-24MCLK

N_24MCLK
N_-24MCLK

N_CPUCLK
N_-CPUCLK

4 N_CPUCLK
4 N_-CPUCLK

XTALO_PCH
XTALI_PCH
B

VCC1_05_PCH

3VDUAL
N_GPP_B5

NR2

8.2K/4

N_GPP_B6

NR3

8.2K/4

N_GPP_B7

NR4

8.2K/4

N_GPP_H3

NR439

8.2K/4

A

NR31

2.7K/4/1

21 -PCIEX16_PR
22 -PCIEX1_PR1
22 -PCIEX1_PR2
43 LA_-CLKREQ

24 M2M_-CLKREQ

XCLK_BIASREF

CLKOUT_CPUNSSC_P
CLKOUT_CPUNSSC_N

H1
H2

CLKOUT_CPUBCLK_P
CLKOUT_CPUBCLK_N

A5
E1

XTAL_OUT
XTAL_IN

F1

N_Y1
N_Y2

BF7
BG7

N_GPP_B5
N_GPP_B6
N_GPP_B7

BE22
BA24
BA19
BE23
BD22
BF23
AR29
AU27

BG30
BF30
BD29
BE31
AY29
AV29
BD31
BF31

N_GPP_B10

N_GPP_H3

XCLK_BIASREF
RTCX1
RTCX2

GPP_B_5_SRCCLKREQB_0
GPP_B_6_SRCCLKREQB_1
GPP_B_7_SRCCLKREQB_2
GPP_B_8_SRCCLKREQB_3
GPP_B_9_SRCCLKREQB_4
GPP_B_10_SRCCLKREQB_5
GPP_H_0_SRCCLKREQB_6
GPP_H_1_SRCCLKREQB_7
GPP_H_2_SRCCLKREQB_8
GPP_H_3_SRCCLKREQB_9
GPP_H_4_SRCCLKREQB_10
GPP_H_5_SRCCLKREQB_11
GPP_H_6_SRCCLKREQB_12

GPP_H_7_SRCCLKREQB_13
GPP_H_8_SRCCLKREQB_14
GPP_H_9_SRCCLKREQB_15

T13
T11

CLKOUT_SRC_N_15
CLKOUT_SRC_P_15

R3
R2

CLKOUT_SRC_N_14
CLKOUT_SRC_P_14

Y7
AA5

CLKOUT_SRC_N_13
CLKOUT_SRC_P_13

U1
U2

CLKOUT_SRC_N_12
CLKOUT_SRC_P_12

CLKOUT_ITPXDP_N
CLKOUT_ITPXDP_P

L2
L3

CLKOUT_CPUPCIBCLK_N
CLKOUT_CPUPCIBCLK_P

J3
J2

N_-CPUPCIBCLK 4
N_CPUPCIBCLK 4

CLKOUT_SRC_N_0
CLKOUT_SRC_P_0

P5
P7

PA_-SRCCLK_3GIO 21
PA_SRCCLK_3GIO 21

PCIEX16

CLKOUT_SRC_N_1
CLKOUT_SRC_P_1

M7
M5

PI_-PCIE_CLK
PI_PCIE_CLK

22
22

PCIEX1_1

CLKOUT_SRC_N_2
CLKOUT_SRC_P_2

H7
G7

PJ_-PCIE_CLK 22
PJ_PCIE_CLK 22

PCIEX1_2

CLKOUT_SRC_N_3
CLKOUT_SRC_P_3

K7
K5

CLKOUT_SRC_N_4
CLKOUT_SRC_P_4

E3
E4

CLKOUT_SRC_N_5
CLKOUT_SRC_P_5

C5
C6

LA_-SRCCLK_LAN 43
LA_SRCCLK_LAN 43

RTL8111G

CLKOUT_SRC_N_6
CLKOUT_SRC_P_6

T8
T7

CLKOUT_SRC_N_7
CLKOUT_SRC_P_7

V5
V7

CLKOUT_SRC_N_8
CLKOUT_SRC_P_8

Y10
Y11

CLKOUT_SRC_N_9
CLKOUT_SRC_P_9

M2
M1

CLKOUT_SRC_N_10
CLKOUT_SRC_P_10

P3
P2

CLKOUT_SRC_N_11
CLKOUT_SRC_P_11

T2
T3

CK_M2M_100M_DN 24
CK_M2M_100M_DP 24

XTALI_PCH

NR34
1M/4/1

XTALO_PCH

NC1
22p/4/NPO/50V/J

*

NC2
22p/4/NPO/50V/J

B

N_Y1
N_Y2

NR37

10M/4

NX2
32.768K/12.5p/20ppm/3.2*1.5/70k/S
NC3
15P/4/NPO/50V/J

NC4
15P/4/NPO/50V/J

M.2_A

A

ANS 7990847

Gigabyte Technology

Title

PCH CLOCK BUFFER

82B460/S

4

0/4

24M/16p/30ppm/49US/50/D

7 of 13

5

NR32

NX1

DIP

GPP_A_16_CLKOUT_48

G2
G1

XTALI_PCH_R

只出只GPP_H23

NR82
20K/4/1

N_GPP_G19
N_GPP_G18

C

2
4
6
8

55

N_PS_ONB

82B460/S

N_GPP_G19
N_GPP_G18

VCC3

NRN1
8.2K/8P4R/4
1
3

5
7

A_-SKTOCC

4

11
11

5 of 13

4
4

1K/4/1

D

N_GPP_B3
N_GPP_B4

l
a
i
t
n
e
d
i

f
n y
o
C
p
o
e
t
C
y
t
b
o
a
n
g
i
G Do
GPP_H_18_SML4ALERTB
GPP_H_17_SML4DATA
GPP_H_16_SML4CLK
GPP_H_15_SML3ALERTB
GPP_H_14_SML3DATA
GPP_H_13_SML3CLK
GPP_H_12_SML2ALERTB
GPP_H_11_SML2DATA
GPP_H_10_SML2CLK

NR116

PCHE

C

N_GPP_I3

1

VCC3_PCH

82B460/S

41 N_VGA_HDP_F
40 N_DVI_HDP_F
50 N_HDMI_HDP_F

VCC3

2

1 of 13

N_SPI_DQ2_R
N_SPI_DQ3_R
N_SPI_MOSI_R
N_SPI_MISO_R

2
4
6

8

3

PCHA

3VDUAL_PCH

3

2

Size
Custom

Document Number

Date:

Monday, June 22, 2020

Rev

1.01

B460M H

Sheet
1

10

of

56


5

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

D

PCIECOMP_N

PCIECOMP_P

C

RTL8111G

PCIEX1_1

PCIEX1_2

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
NR38

100/4/1

43
43
43
43

LA_ML_IN
LA_ML_IP
LA_ML_ON
LA_ML_OP

22
22
22
22
22
22
22
22

PI_PCIEX1_IN
PI_PCIEX1_IP
PI_PCIEX1_ON
PI_PCIEX1_OP
PJ_PCIEX1_IN
PJ_PCIEX1_IP
PJ_PCIEX1_ON
PJ_PCIEX1_OP

3

PCHB

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

L27
N27
D27
C27
E24
G24
B27
A28
G27
E26
B28

C28
L29
K29
C29
B29

DMI_RXN_0
DMI_RXP_0
DMI_TXN_0
DMI_TXP_0
DMI_RXN_1
DMI_RXP_1
DMI_TXN_1
DMI_TXP_1
DMI_RXN_2
DMI_RXP_2
DMI_TXN_2
DMI_TXP_2
DMI_RXN_3
DMI_RXP_3
DMI_TXN_3
DMI_TXP_3

PCIECOMP_P_R

B10
C10

PCIE_RCOMPN
PCIE_RCOMPP

G15
E15
A18
B18
E17
G17
B19
C19
L17
K17
B20
C20
E19
G19
B21
A21
K19
L19
D22
C22
G22
E22
B22
A23
L22
K22
C23
B23
K24

L24
C24
B24

PCIE_1_USB3_7_RXN
PCIE_1_USB3_7_RXP
PCIE_1_USB3_7_TXN
PCIE_1_USB3_7_TXP
PCIE_2_USB3_8_RXN
PCIE_2_USB3_8_RXP
PCIE_2_USB3_8_TXN
PCIE_2_USB3_8_TXP
PCIE_3_USB3_9_RXN
PCIE_3_USB3_9_RXP
PCIE_3_USB3_9_TXN
PCIE_3_USB3_9_TXP
PCIE_4_LAN_0A_USB3_10_RXN
PCIE_4_LAN_0A_USB3_10_RXP
PCIE_4_LAN_0A_USB3_10_TXN
PCIE_4_LAN_0A_USB3_10_TXP
PCIE_5_LAN_0B_RXN
PCIE_5_LAN_0B_RXP
PCIE_5_LAN_0B_TXN
PCIE_5_LAN_0B_TXP
PCIE_6_RXN
PCIE_6_RXP
PCIE_6_TXN
PCIE_6_TXP
PCIE_7_RXN
PCIE_7_RXP

PCIE_7_TXN
PCIE_7_TXP
PCIE_8_RXN
PCIE_8_RXP
PCIE_8_TXN
PCIE_8_TXP
2 of 13

2

USB2N_1
USB2P_1
USB2N_2
USB2P_2
USB2N_3
USB2P_3
USB2N_4
USB2P_4
USB2N_5
USB2P_5
USB2N_6
USB2P_6
USB2N_7
USB2P_7
USB2N_8
USB2P_8
USB2N_9
USB2P_9
USB2N_10
USB2P_10

USB2N_11
USB2P_11
USB2N_12
USB2P_12
USB2N_13
USB2P_13
USB2N_14
USB2P_14

AH5
AH7
AE5
AE7
AH8
AH10
AE2
AE3
AC2
AC3
AF2
AF1
AB2
AB1
AM8
AM7
Y3
Y2
AK8
AK7
W2

W1
AD3
AD2
V3
V2
AK11
AK13

GPP_E_9_USB2_OCB_0
GPP_E_10_USB2_OCB_1
GPP_E_11_USB2_OCB_2
GPP_E_12_USB2_OCB_3
GPP_F_15_USB2_OCB_4
GPP_F_16_USB2_OCB_5
GPP_F_17_USB2_OCB_6
GPP_F_18_USB2_OCB_7

AJ43
AH44
AM39
AK42
AD43
AC44
AH42
AC43

USB2_COMP
USB2_VBUSSENSE
USB2_PLLMON
USB2_ID

AG3
AE10
AC13
AG2

GPD_7_USB2_WAKEOUTB

BG11

N_-USBP1
N_+USBP1
N_-USBP2
N_+USBP2
N_-USBP3
N_+USBP3
N_-USBP4
N_+USBP4
N_-USBP5
N_+USBP5
N_-USBP6
N_+USBP6
N_-USBP7
N_+USBP7
N_-USBP8
N_+USBP8
N_-USBP9
N_+USBP9
N_-USBP10
N_+USBP10

N_-USBP11
N_+USBP11
N_-USBP12
N_+USBP12

48
48
48
48
52
52
52
52
49
49
49
49
44
44
44
44
53
53
53
53
53
53
53
53

1

R_USB30_1

F_USB30

D

R_USB30_2

l
a
ti

USB_LAN

F_USB1

n
e
d
i
f
n y
o
C
p
o
e
t

C
y
t
b
o
a
n
g
i
G Do

F_USB2

N_-USBOC_R 48,52
N_-USBOC_F 52

N_-USBOC_7

N_USB2_COMP
N_USB2_VBUSSENSE

C

N_-USBOC_7 13

NR40
NR41

113/4/1
1K/4/1

NR42

1K/4/1

N_USB2_ID

82B460/S

PCHF

B

R_USB31_1

R_USB30_2

GEN2
F_USB30

48
48
48
48

PCH_USB31_TXN1
PCH_USB31_TXP1
PCH_USB31_RXN1
PCH_USB31_RXP1

D13
C13
B7
A7

USB3_1_TXN
USB3_1_TXP
USB3_1_RXN
USB3_1_RXP

48
48
48
48

PCH_USB30_TXN2
PCH_USB30_TXP2
PCH_USB30_RXN2
PCH_USB30_RXP2

B13
A14
C8
B8

USB3_2_SSIC_1_TXN
USB3_2_SSIC_1_TXP
USB3_2_SSIC_1_RXN
USB3_2_SSIC_1_RXP

49
49
49
49

PCH_USB30_TXN6
PCH_USB30_TXP6
PCH_USB30_RXN6
PCH_USB30_RXP6

C17
D17
H15
K15

USB3_6_TXN
USB3_6_TXP
USB3_6_RXN
USB3_6_RXP

49
49
49
49

PCH_USB30_TXN5
PCH_USB30_TXP5
PCH_USB30_RXN5
PCH_USB30_RXP5

A16
B16
E13
G13

USB3_5_TXN
USB3_5_TXP
USB3_5_RXN
USB3_5_RXP

52
52
52
52

PCH_USB31_TXN3
PCH_USB31_TXP3
PCH_USB31_RXN3
PCH_USB31_RXP3

B14
C14
B9
A9

USB3_3_SSIC_2_TXN
USB3_3_SSIC_2_TXP
USB3_3_SSIC_2_RXN
USB3_3_SSIC_2_RXP

52
52
52
52

PCH_USB31_TXN4
PCH_USB31_TXP4
PCH_USB31_RXN4
PCH_USB31_RXP4

B15
C15
E11
G11

USB3_4_TXN
USB3_4_TXP
USB3_4_RXN
USB3_4_RXP

A

GPP_A_1_LAD_0_ESPI_IO_0
GPP_A_2_LAD_1_ESPI_IO_1
GPP_A_3_LAD_2_ESPI_IO_2
GPP_A_4_LAD_3_ESPI_IO_3

AR15
AY15
AV17

BE14

N_LAD0
N_LAD1
N_LAD2
N_LAD3

GPP_A_5_LFRAMEB_ESPI_CS0B
GPP_A_6_SERIRQ_ESPI_CS1B
GPP_A_7_PIRQAB_ESPI_ALERT0B
GPP_A_0_RCINB_ESPI_ALERT1B
GPP_A_14_SUS_STATB_ESPI_RESETB

BF14
BC13
AY13
AU15
BF16

N_-LFRAME
N_SERIRQ
N_-LDRQ0
N_-KBRST
N_GPP_A14

GPP_A_9_CLKOUT_LPC_0_ESPI_CLK
GPP_A_10_CLKOUT_LPC_1

BE15
AY17

N_GPP_A9

R43
U45

N_GPP_G19
N_GPP_G18

GPP_G_19_SMIB
GPP_G_18_NMIB

GPP_E_6_SATA_DEVSLP_2
GPP_E_5_SATA_DEVSLP_1
GPP_E_4_SATA_DEVSLP_0
GPP_F_9_SATA_DEVSLP_7
GPP_F_8_SATA_DEVSLP_6
GPP_F_7_SATA_DEVSLP_5
GPP_F_6_SATA_DEVSLP_4
GPP_F_5_SATA_DEVSLP_3

AK44
AL45
AL44
AF45
AH36
AH39
AG41
AF44

N_LAD0
N_LAD1
N_LAD2
N_LAD3

16
16
16
16

B

N_-LFRAME 16
N_SERIRQ
16
N_-LDRQ0 16
N_-KBRST
16
ESPI_RESET- 16
NR47

10/4

3VDUAL
N_LPC24MA

16

N_GPP_G19 10
N_GPP_G18 10

N_DEVSLP4

N_SERIRQ

NR48

8.2K/4

N_-KBRST

NR49

8.2K/4

N_GPP_A14

NR51

8.2K/4

3VDUAL

24

A

6 of 13
82B460/S
ANS 7990847

Title

Gigabyte Technology
PCH DMI,USB,PCIE

5

4

3

2

Size
Custom

Document Number

Date:

Monday, June 22, 2020

B460M H

Rev

1.01
Sheet

1

11

of

56


5

4

3

2

1

3VDUAL

PCHD

NR56
NR57

45 C_ACZ_BITCLK
45 C_-ACZ_RST
45 C_ACZ_SDIN0

33/4

33/4

NR60
NR62

45 C_ACZ_SDOUT
45 C_ACZ_SYNC

HDA_BCLK
HDA_RST

33/4
33/4

HDA_SDO
HDA_SYNC

BB3
BC1
BA2
BB1

AZA_BCLK
AZA_RSTB
AZA_SDI_0
AZA_SDI_1

GPP_A_12_BM_BUSYB_ISH_GP_6_SX_EXIT_HOLDOFFB
GPP_A_8_CLKRUNB

BD15
BA15

GPD_11_LANPHYPC

BC11

BC3
BG6

AZA_SDO
AZA_SYNC

GPD_9_SLP_W LANB

BA9

BF1
BG2

D

4 N_AZCPU_SDOUT
4 A_AZ_CPU_SDI
4 N_AZCPU_SCLK

NR67

33/4

DISPA_SDO

NR68

33/4

DISPA_BCLK

AM3
AN2
AM2
AU42
AV44
AU43
AP36
AM43
AP38
AN43
AP42

14,54 N_RTCVDD

NC6

1u/4/X5R/6.3V/K

NR81

20K/4/1

N_-RTCRST
N_-SRTCRST
PCH_PWROK
O_-RSMRST

BE4
BG5

16 N_PCH_DPWROK
N_PCH_DPWROK
N_-LPCPME NR87
MASK/0/4/SHT/M/X
N_GPP_C2
N_-LPCPME
N_SMBCLK
8,9,16,21,22,29,41 N_SMBCLK
N_SMBDATA
8,9,16,21,22,29,41 N_SMBDATA

BD4
BE41
BE38
BC42
BC35
BE37
BC33
BA22
BC43
BF38

16,36 O_-RSMRST

16

BE8
BF8

N_SML0CLK
N_SML0DAT

C

N_SML1CLK
N_SML1DAT

PCH_PW ROK
RSMRSTB

16

VDDQ
470/4/1

NR63
-DDR3_RST
N_-VRALERT

BD10
BG21
AV19

AY22
V42
AR17
AW 3

W AKEB
GPD_6_SLP_AB
SLP_LANB
GPP_B_12_SLP_S0B
GPD_4_SLP_S3B
GPD_5_SLP_S4B
GPD_10_SLP_S5B

BE9
BE13
AV11
BE24
BA11
BF13
BB7

N_-SLP_S0

GPD_8_SUSCLK
GPD_0_BATLOW B
GPP_A_15_SUSACKB
GPP_A_13_SUSW ARNB_SUSPW RDNACK

AV13
BF11

BD17
BF17

N_SUSCLK
N_-BATLOW
N_-S_ACK
N_-S_WARN
NR78

GPD_2_LAN_W AKEB
GPD_1_ACPRESENT
SLP_SUSB
GPD_3_PW RBTNB
SYS_RESETB
GPP_B_14_SPKR
CPUPW RGD

BE10
BD13
BF10
BC5
AV3
AU24
AL2

N_-LAN_WAKE
N_GP_D1

AZACPU_SDO
AZACPU_SDI

AZACPU_SCLK

RESETB
SRTCRSTB

N_-CLK_RUN

DARM_RESETB
GPP_B_2_VRALERTB
GPP_B_1
GPP_B_0
GPP_G_17_ADR_COMPLETE
GPP_B_11
SYS_PW ROK

AZA_PLLMON_P
AZA_PLLMON_N

GPP_D_8_SSP0_SCLK
GPP_D_7_SSP0_RXD
GPP_D_6_SSP0_TXD
GPP_D_5_SSP0_SFRM
GPP_D_20_DMIC_DATA_0
GPP_D_19_DMIC_CLK_0
GPP_D_18_DMIC_DATA_1
GPP_D_17_DMIC_CLK_1

N_GPP_A12
N_GPP_A8

-DDR3_RST

N_-DDR_V_SEL
SYS_PWROK

N_-PCIE_WAKE
N_-SLP_S0
N_-SLP_S3
N_-S4_S5

N_SPKR
N_CPUPWROK

AR2
AP3
AP4
AN3
AP2
AN1

ITP_PMODE
JTAGX
JTAG_TMS
JTAG_TDO
JTAG_TDI
JTAG_TCK

4

l

a
ti

CPU_C10_GATE_N

MASK/0/4/SHT/M/X
NR66

A_TCK

1K/4/1

N_SMBDATA

NR55

1K/4/1

N_SML0CLK

NR58

499/4/1

N_SML0DAT

NR59

499/4/1

N_SML1DAT

NR61

8.2K/4

N_-VRALERT

NR64

8.2K/4

N_SML1CLK

NR65

8.2K/4

VCCSTG
VCCSTG
N_PCH_TDO

NR70

100/4/1
NRN12
51/8P4R/4
1
3
5

7

N_PCH_TMS
N_PCH_TDI

N_-SLP_S0
NR438
100K/4/1

NTP55
O_PWRBTSW 16
N_-SYS_RST
16,54
N_SPKR
54
N_CPUPWROK 4,56

NR92
NR93
NR95

2
4
6
8

0.47u/2/X5R/6.3V/K/X

MASK/0/4/SHT/M/X

N_PCH_JTAGX
N_PCH_TMS
N_PCH_TDO
N_PCH_TDI
N_PCH_TCK

D

N_PCH_JTAGX

16,29
16,32,33,56
16,32,34,56

NC5

NR53

32

16,21,22

n
e
d
i
f
n y
o
C

p
o
e
t
C
y
t
b
o
a
n
g
i
G Do

DSW _PW ROK
GPP_C_2_SMBALERTB
GPP_C_0_SMBCLK
GPP_C_1_SMBDATA
GPP_C_5_SML0ALERTB
GPP_C_3_SML0CLK
GPP_C_4_SML0DATA
GPP_B_23_SML1ALERTB_PCHHOTB
GPP_C_6_SML1CLK
GPP_C_7_SML1DATA

8,9

N_SMBCLK

3VDUAL_PCH
N_-PCIE_WAKE
N_GP_D1
N_-BATLOW
N_-LAN_WAKE

MASK/0/4/SHT/M/X
MASK/0/4/SHT/M/X
MASK/0/4/SHT/M/X

A_TMS
A_TDO
A_TDI

NRN11
1K/8P4R/4
1
3
5
7

2
4
6
8
C

4
4
4

4 of 13

3VDUAL_PCH

16

N_GPP_B20

N_GPP_B20

FAN 0 RPM Control
N_GPP_B18

AR24
AP24
BF24
BF25

GPP_B_22_GSPI1_MOSI
GPP_B_21_GSPI1_MISO
GPP_B_20_GSPI1_CLK
GPP_B_19_GSPI1_CSB

BE26
BG25
AY24
AV22

GPP-B_18_GSPI0_MOSI

GPP_B_17_GSPI0_MISO
GPP_B_16_GSPI0_CLK
GPP_B_15_GSPI0_CSB

BG39
BA39
BC45
BF39

GPP_C_9_UART0_TXD
GPP_C_8_UART0_RXD
GPP_C_11_UART0_CTSB
GPP_C_10_UART0_RTSB

BA35
BA45
BA44
BB45

GPP_C_15_UART1_CTSB_ISH_UART1_CTSB
GPP_C_14_UART1_RTSB_ISH_UART1_RTSB
GPP_C_13_UART1_TXD_ISH_UART1_TXD
GPP_C_12_UART1_RXD_ISH_UART1_RXD

FOR PWM MB ID
B

13

N_GPP_C15

N_GPP_C15

N_GPP_D23

GPP_D_9_ISH_SPI_CSB
GPP_D_10_ISH_SPI_CLK
GPP_D_11_ISH_SIP_MISO
GPP_D_12_ISH_SPI_MOSI

AT45
AV39
AT38
AT41

GPP_D_16_ISH_UART0_CTSB_SML0BALERTB
GPP_D_15_ISH_UART0_RTSB
GPP_D_14_ISH_UART0_TXD_SML0BCLK_I2C2_SCL
GPP_D_13_ISH_UART0_RXD_SML0BDATA_I2C2_SDA

AT39
AT44
AP43
AP44

GPP_H_20_ISH_I2C0_SCL
GPP_H_19_ISH_I2C0_SDA

BE36
AY31

GPP_H_22_ISH_I2C1_SCL
GPP_H_21_ISH_I2C1_SDA

BF36
BF37

GPP_A_23_ISH_GP_5
GPP_A_22_ISH_GP_4
GPP_A_21_ISH_GP_3
GPP_A_20_ISH_GP_2
GPP_A_19_ISH_GP_1
GPP_A_18_ISH_GP_0
GPP_A_17_ISH_GP_7

BE19
BG16
BF18
BF19
BE18
BD19
BE17

N_GPP_D9
N_GPP_D10

GPP_C_23_UART2_CTSB
GPP_C_22_UART2_RTSB
GPP_C_21_UART2_TXD
GPP_C_20_UART2_RXD

AW 44
AY35
AY33
AY45

GPP_C_19_I2C1_SCL
GPP_C_18_I2C1_SDA
GPP_C_17_I2C0_SCL
GPP_C_16_I2C0_SDA

AU44
AN44

GPP_D_4_ISH_I2C2_SDA_I2C3_SDA
GPP_D_23_ISH_I2C2_SCL_I2C3_SCL

N_GPP_D23

N_GPP_C2
NR103
8.2K/4
GPP_C2 --1:ENABLE AMT/SBA FOR INTEL

GPP_C5 --H:eSPI or L:LPC

SOT23

VCC3_PCH

NR21
0/4

HDA_SDO:Flash Descriptor Security (override);1=DIS,0=ENABLE

VCC3

NR138
1K/4/1/X

B

NR122
1K/4/1

NR127
100K/4/1

NR123

NBC1
0.1u/4/X7R/16V/K

3VDUAL

NR136

1M/4

N_-INTRUDER

N_RTCVDD

2
2

1

N_VBATT NRB

1K/4/1

N_-INTRUDER

NR134
1K/4/1/X

10

VCC3

NR101

47K/4/1

O_PWROK1

NR104

47K/4/1

N_PCH_DPWROK

NR107

1.5K/4/1

N_SUSCLK

NR110

51/4/1

N_PCH_TCK

3

NR142

20K/4/1

N_-RTCRST

1

N_RTCVDD

14,54

N_-RTCRST

16

N_GPP_A12

NR126

8.2K/4

N_-DDR_V_SEL

NR129

8.2K/4/X

NR128

8.2K/4

3VDUAL
N_GPP_A8
NR132

1K/4/1
N_GPP_B18
GPP_B18 --0:dis" no boot mode"

NR444
1K/4/1

N_PCH_DPWROK

3VDUAL_PCH
ND1
BAS40-05/0.2A/SOT23

1K/4/1
N_GPP_B22
GPP_B22 --BIOS SELECT;0:SPI / 1:LPC

4,16

3VDUAL_PCH

82B460/S

8.2K/4

8.2K/4

N_PCH_VRMPWRGD

11 of 13

NR100

NQ8
PMBT2907A/SOT23/-600mA/50

NR9

3VDUAL_PCH

AW 42
AW 43
BA33
AY44

NR22
1K/4/1

38
47

N_-SYS_RST

3

N_GPP_D9

2

PCHK
N_GPP_B22

VCC3_PCH

NR10 1K/4/1
HDA_SDO

1

82B460/S

N_PCH_DPWROK

16

NC7
1n/4/X7R/50V/K

A

A

NC8
1u/4/X5R/6.3V/K

BAT
BAT-SK/BK/P/S/D/SN
BATTERY
CR2032
CR2032

+

RB_TP1

BATTERY-DUAL-4

N_VBAT

N_VBAT

NC9
1u/4/X5R/6.3V/K

For IT8620 Ctrl

CLR_CMOS

16
16

NR149

O_PWROK1

MASK/0/4/SHT/M/X

ANS 7990847

PCH_PWROK
CLR_CMOS
N_-RTCRST

SYS_PWROK

NR151

MASK/0/4/SHT/M/X

N_PCH_VRMPWRGD

4,16
PH/1*2/BK/2.54/VA/D

5

Gigabyte Technology

Title

RB 必必放必BAT外

4

3

2

PCH MISC
Size
Custom
Date:

Document Number

Rev

1.01

B460M H
Monday, June 22, 2020

Sheet
1

12

of

56


5

4

3

2

1

PCHC

AU2
AU4
AW 2

MLK_CLK
MLK_DATA
MLK_RSTB

W 44
Y44
AC35
AC41

GPP_G_8_FAN_PW M_0
GPP_G_9_FAN_PW M_1
GPP_G_10_FAN_PW M_2
GPP_G_11_FAN_PW M_3

AA43
AB44
AC36
T44
AC33
V43
Y42
AA44

GPP_G_0_FAN_TACH_0
GPP_G_1_FAN_TACH_1
GPP_G_2_FAN_TACH_2
GPP_G_3_FAN_TACH_3
GPP_G_4_FAN_TACH_4
GPP_G_5_FAN_TACH_5
GPP_G_6_FAN_TACH_6

GPP_G_7_FAN_TACH_7

G31
H31
D31
C31

PCIE_10_SATA_1A_RXN
PCIE_10_SATA_1A_RXP
PCIE_10_SATA_1A_TXN
PCIE_10_SATA_1A_TXP

G29
E29
B31
A32

PCIE_15_SATA_2_RXN
PCIE_15_SATA_2_RXP
PCIE_15_SATA_2_TXN
PCIE_15_SATA_2_TXP

E41
C42
C38
B38

N_SATA2RXN
N_SATA2RXP
N_SATA2TXN

N_SATA2TXP

PCIE_16_SATA_3_RXN
PCIE_16_SATA_3_RXP
PCIE_16_SATA_3_TXN
PCIE_16_SATA_3_TXP

D42
E43
B39
A39

N_SATA3RXN
N_SATA3RXP
N_SATA3TXN
N_SATA3TXP

PCIE_17_SATA_4_RXN
PCIE_17_SATA_4_RXP
PCIE_17_SATA_4_TXN
PCIE_17_SATA_4_TXP

J41
K39
E45
F45

N_SATA4RXN
N_SATA4RXP
N_SATA4TXN

N_SATA4TXP

PCIE_18_SATA_5_RXN
PCIE_18_SATA_5_RXP
PCIE_18_SATA_5_TXN
PCIE_18_SATA_5_TXP

M39
M41
G45
G44

D

52 N_GPPC_G6
24 N_GPP_G7

N_GPPC_G6
N_GPPC_G7

L31
K31
C32
B32
AE30
AH35
AE43
AE44

VCORE LOADLINE

29 N_CPU_S

SATA3_1

C

SATA3_0

23
23
23
23
23
23
23
23

N_SATA1RXN
N_SATA1RXP
N_SATA1TXN
N_SATA1TXP
N_SATA0RXN
N_SATA0RXP
N_SATA0TXN
N_SATA0TXP

PCIE_11_RXN
PCIE_11_RXP
PCIE_11_TXN
PCIE_11_TXP

N_SATA2RXN
N_SATA2RXP
N_SATA2TXN
N_SATA2TXP

23
23
23
23

SATA3_2

N_SATA3RXN
N_SATA3RXP
N_SATA3TXN
N_SATA3TXP

23
23
23
23

SATA3_3

N_SATA4RXN
N_SATA4RXP
N_SATA4TXN
N_SATA4TXP

23
23
23
23

PCIE_21_RXN
PCIE_21_RXP
PCIE_21_TXN
PCIE_21_TXP
PCIE_22_RXN
PCIE_22_RXP
PCIE_22_TXN
PCIE_22_TXP
PCIE_23_RXN
PCIE_23_RXP
PCIE_23_TXN
PCIE_23_TXP
PCIE_24_RXN
PCIE_24_RXP
PCIE_24_TXN
PCIE_24_TXP

l
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d
i

f
n y
o
C
p
o
e
t
C
y
t
b
o
a
n
g
i
G Do

GPP_F_10_SATA_SCLOCK
GPP_F_11_SATA_SLOAD
GPP_F_13_SATA_SDATAOUT0
GPP_F_12_SATA_SDATAOUT1

N_SATA1RXN
N_SATA1RXP
N_SATA1TXN
N_SATA1TXP

E37

G37
A37
B37

N_SATA0RXN
N_SATA0RXP
N_SATA0TXN
N_SATA0TXP

G35
E35
C36
B36

PCIE_13_LAN_0E_SATA_0B_RXN
PCIE_13_LAN_0E_SATA_0B_RXP
PCIE_13_LAN_0E_SATA_0B_TXN
PCIE_13_LAN_0E_SATA_0B_TXP

E33
G33
C33
B33

PCIE_12_LAN_0D_RXN
PCIE_12_LAN_0D_RXP
PCIE_12_LAN_0D_TXN
PCIE_12_LAN_0D_TXP

P38

P36
J43
J44
P39
P41
H44
H45

PCIE_20_SATA_7_RXN
PCIE_20_SATA_7_RXP
PCIE_20_SATA_7_TXN
PCIE_20_SATA_7_TXP
PCIE_19_SATA_6_RXN
PCIE_19_SATA_6_RXP
PCIE_19_SATA_6_TXN
PCIE_19_SATA_6_TXP

PCIE_14_SATA_1B_RXN
PCIE_14_SATA_1B_RXP
PCIE_14_SATA_1B_TXN
PCIE_14_SATA_1B_TXP

PCHM

PCIE_9_LAN_0C_SATA_0A_RXN
PCIE_9_LAN_0C_SATA_0A_RXP
PCIE_9_LAN_0C_SATA_0A_TXN
PCIE_9_LAN_0C_SATA_0A_TXP

GPP_E_8_SATA_LEDB

AM36
AM35
AM38
AK36
AK33
AK38
AH43
AE42

GPP_F_21_L_BKLTCTL
GPP_F_20_L_BKLTEN
GPP_F_19_L_VDDEN

AE36
AE35
AC42

THRMTRIPB
PECI
PM_SYNC
PLTRST_CPUB
PM_DOW N

AH4
AK4
AH3
AK3
AH2

3 of 13

N_PCIE_RN21 24
N_PCIE_RP21 24
N_PCIE_TN21 24
N_PCIE_TP21 24
M2_PCIE_RN22 24
M2_PCIE_RP22 24
M2_PCIE_TN22 24
M2_PCIE_TP22 24
M2_PCIE_RN23 24
M2_PCIE_RP23 24
M2_PCIE_TN23 24
M2_PCIE_TP23 24
M2_PCIE_RN24 24
M2_PCIE_RP24 24
M2_PCIE_TN24 24
M2_PCIE_TP24 24

M2M

D

13 of 13

82B460/S

N_PCIE_RN18
N_PCIE_RP18
N_PCIE_TN18

N_PCIE_TP18

AJ44

GPP_E_0_SATAXPCIE_0_SATAGP_0
GPP_E_1_SATAXPCIE_1_SATAGP_1
GPP_E_2_SATAXPCIE_2_SATAGP_2
GPP_F_0_SATAXPCIE_3_SATAGP_3
GPP_F_1_SATAXPCIE_4_SATAGP_4
GPP_F_2_SATAXPCIE_5_SATAGP_5
GPP_F_3_SATAXPCIE_6_SATAGP_6
GPP_F_4_SATAXPCIE_7_SATAGP_7

T39
T41
K43
K44
V35
V36
L43
L44
V39
V41
N44
N45
Y39
Y41
P43
P44

SATA3_4

24
24
24
24

SATA5

N_-SATALED 54

N_GPP_E0
N_GPP_E1
N_GPP_E2
N_GPP_F0
N_GPP_F1
N_GPP_F2
N_GPP_F3
N_GPP_F4

NR153
A_PECI_R NR154
NR185
N_-CPURST

A_PECI_R

51/4/1
0/4/X A_PECI
33/4

C

N_-THRMTRIP 16
A_PECI
4,16
A_PMSYNC 4

N_-CPURST 4
A_PMDOWN 4

NR155

1K/4/1

82B460/S

B

PCHJ

3VDUAL

T33
T35

VSS[16]
VSS[15]
VSS[14]
VSS[13]

VSS[12]
VSS[11]
VSS[10]
VSS[9]
VSS[8]
VSS[7]
VSS[6]
VSS[5]
VSS[4]
VSS[3]
VSS[2]
VSS[1]
PCIE3_PLL2OBSP
PCIE3_PLL2OBSN

A

PGDMON
XCKPLL_MON_P
XCKPLL_MON_N

AU22
V11
V13

SATA_PLLOBSP
SATA_PLLOBSN

M33
N33

PCIE3_PLLOBSP
PCIE3_PLLOBSN
PCIE2_PLLOBSP
PCIE2_PLLOBSN
EDM
MIPI_PLLOBSP
MIPI_PLLOBSN

P27
T27
N29
P29
AP29
T24
P24

AU3
AR1
AV2
AL1
AJ2

PREQB
PRDYB
CPU_TRSTB
TRIGGER_OUT
TRIGGER_IN

N_-XDP_PREQ

N_-XDP_PRDY
N_PCH_TRST
N_PCH_CPU_TI_R

MASK/0/4/SHT/M/X
33/4

N_GPP_F1
N_GPP_F0
N_GPP_E2
N_GPP_F2

NRN8
8.2K/8P4R/4
1
3
5
7

2
4
6
8

N_-USBOC_7
N_GPPC_G6
N_GPP_F4
N_GPP_F3

NRN4

8.2K/8P4R/4
1
3
5
7

2
4
6
8

B

3VDUAL

3VDUAL

11 N_-USBOC_7

NR169
NR170

2
4
6
8

N_GPP_E0

12 N_GPP_C15

M11
L42
L4
L35
L15
L13
K8
K45
K38
K36
K35
K33
K3
K27
K13
K11

N_GPP_E1
N_GPP_C15

NRN7
8.2K/8P4R/4
1
3
5
7

A_-TRST
4

N_PCH_CPU_TI 6
A_CPU_PCH_TO 6

A

10 of 13
82B460/S
4

A_-HPREQ

4

A_-HPRDY

N_-XDP_PREQ
ANS 7990847
N_-XDP_PRDY

Gigabyte Technology

Title

PCH SATA,PCIE,SATA_EXPRESS

5

4

3

2

Size
Custom

Document Number

Date:

Monday, June 22, 2020

Rev

1.01

B460M H

Sheet
1

13

of

56


5

4

3

2

1

PCHH
AA23
AA25
AB23
AB26
AB28
AD23
AD26
AD28
AK23
AK25
AF23
AF26
AK20
AK21

VCC1_05_PCH

D

N17
T19

V20
W17
T17

VCC1_05_PCH

K1
K2

VCC10_VCCF24_1P0

VCC1_05_PCH
VCC10_VCCAMPHYPLL
C

VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCCPRIM_1P0
VCC19P2_1P0

VCCF135_1P0
VCC100OC_1P0
VCCF100_1P0
VCCF100_1P0

V21
V23
V25
V26
V28
V29

VCCMPHY_1P0
VCCMPHY_1P0
VCCMPHY_1P0
VCCMPHY_1P0
VCCMPHY_1P0
VCCMPHY_1P0

A43
B43

VCCAMPHYPLL_1P0
VCCAMPHYPLL_1P0
VCCAPLLEBB_1P0
VCCDUSB_1P0
VCCAUSB_1P0
VCCAUSB_1P0
VCCAAZPLL_1P0

VCCPAZIO

BC15

VCCPAZIO

3VDUAL_PCH

Y16

VCC10_VCCAPLL

VCCPUSBDSW_3P3

AM22

VCC1_05_PCH

VCCPDSW_3P3

BC24

3VDUAL_PCH
VCC3_PCH

VCCPGPPA

BC31

VCCPGPPBCH

VCCPGPPBCH

BE40
BF42

VCCPGPPEF
VCCPGPPEF

AK41
AM41

VCCPGPPG

AE41

VCC1_05_PCH

VCCATS

AE13

VCC3
VCC3_PCH
N_RTCVDD

12,54

N_RTCEXT_CAP

VCCDSW_1P0

BC29

VCCDSW_1P0

VCCPSPI
VCCPSPI
VCCPSPI

BG41
BG43
BG42

VCC3_PCH

VCCPGPPD
VCCPGPPD
VCCPGPPD

BE44
BE45
BD45

NBC2
0.1u/4/X7R/16V/K

VCC1_05_PCH

VCCPFUSE_3P3
VCCPFUSE_3P3

VCCPFUSE_3P3

BF3
BG3
BG4

VCC3_PCH

VCCAMIPIPLL_1P0
VCCAMIPIPLL_1P0

C44
C45

VCC10_VCCAMPHYPLL

NR187
0/6/SHT/M/X

NBC40
10p/4/NPO/50V/J

VCC3_PCH

VCC1_05_PCH

VCC1_05_PCH

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

NR23
0/6/SHT/M/X

VCC3_PCH

VCC3_PCH

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

VCC3_PCH

VCC3_PCH

VCC3_PCH

NBC5
1u/4/X5R/6.3V/K/X

VCCDSW_1P0

A

NBC9
1u/4/X5R/6.3V/K
close to pin BC20

NBC29
1u/4/X5R/6.3V/K

C

VCC10_VCCAPLL

NBC22
4.7u/4/X5R/6.3V/M/X

VCCPAZIO

NBC42
10p/4/NPO/50V/J

NBC43
4.7u/4/X5R/6.3V/M/X

NBC23
1u/4/X5R/6.3V/K

NBC24
0.1u/4/X7R/16V/K

B

NBC32
1u/4/X5R/6.3V/K/X

NBC4
1u/4/X5R/6.3V/K/X

VCC3_PCH

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

N_RTCVDD

VCC1_05_PCH

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

NBC28
22u/6/X5R/6.3V/M

NBC21
10p/4/NPO/50V/J/X

NBC41
10p/4/NPO/50V/J

B

NBC11
22u/6/X5R/6.3V/M

VCC10_VCCAMPHYPLL

NR180
0/6/SHT/M/X

VCC1_05_PCH

8 of 13

82B460/S

l
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C
p
o
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C
y
t
b
o
a
n

g
i
G Do
VCCRTCEXT

BC27

VCC3_PCH

VCC10_VCCF24_1P0

NR182
0/6/SHT/M/X

VCC3_PCH

AE16

BC20
BC22

0/8P4R/0402/SHT/X
NR174
2
4
6
8

D

AP5

VCCPRTCPRIM_3P3
VCCPRTC_3P3

1
3
5
7

3VDUAL

VCC1_05_PCH

VCCDTS_1P0

VCCPHVC_3P3

VCCF24_1P0
VCCF24_1P0

W28
AD17
AK5
AM5
AR19

VCC1_05_PCH

VCCFHV_2P8

NBC10
1u/4/X5R/6.3V/K
close to pin BC20

NBC39
1u/4/X5R/6.3V/K
close to pin BC29

VCC3_PCH

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

3VDUAL_PCH

NBC7
1u/4/X5R/6.3V/K/X

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

VCC3

A

ANS 7990847

NBC13
1u/4/X5R/6.3V/K

close to pin AE13

Gigabyte Technology

Title

PCH PWR
Size
B
Date:
5

4

3

2

Document Number

B460M H
Monday, June 22, 2020

Rev

1.01
Sheet
1

14

of

56


5

4

PCHI

D

C

B

A25
A30
P22
AV38
AV45
AV8
AY11
AY19
AY37
AY4
AY42
AY8

B25
B3
B30
B35
B4
B41
BA13
BA17
BA29
BA31
BA37
BA4
BA42
BB40
BC38
BC40
BC9
BD11
BD16
BD2
BD21
BD25
F2
E31
E6
E8
F39
F43
G4
G40

G42
F6
G9
H11
H13
H17
H19
H22
H24
H27
H29
H33
H35
H38
H4
H42
H9
J4
M36
M38
M4
M8
M9
N13
N15
N19
N22
N24
N31
N42

P10
P12
AV35

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

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

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

3

2

1

PCHL

VSS
VSS

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

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

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
9 of 13

82B460/S

A42
D45
BG44
BF44
BF45
BF2
W 29
A35
A40
A41
AA17
AA18
AA20
AA21

AA26
AA28
AA29
AB17
AC32
AE4
AE8
AF18
AF20
AF21
AF25
AF28
AF29
AF4
AF42
AG18
AG20
AG21
AG23
AG25
AG26
AG28
AG29
AH11
AH13
AH30
AH32
AH33
AH38
AJ1

AJ17
AJ18
AJ20
AJ21
AJ23
AJ25
AJ26
AJ28
AJ29
AJ45
AK10
AK14
AK16
AK17
AK18
AK26
AK28
AM14
AN14
AP19
AR22
AR27
AU29
AU33
AV1
AV10
AV15
AV24
AV27
AV33

BD34
BD39
BD7
BE2
BF43
BF5
BG18
BG23
BG28
BG32
BG37
BG40
BG9
C1
A12
C2
C37
A6
C9
D1
D10
D12
D15
D16
B12
D19
D21
D24
D25

D29
D30
D33
D35
D36
D39
D44
D7
P13
P15
P17
P19
P31
P33
P35
P4
P42
P8
R1
R32
T10
T14
T22
T29
T32
T36
T38
Y38
Y4
Y8

T42
T5
U4
U42
V10
V14
W3
AR13
AR31
AR33
AR4
AT10
AT13
AT35
AT37
AT42
AU11
AU17
BD30
W 45
Y13
Y14
Y30
Y32
Y33
BG14

VSS[70]
VSS[71]
VSS[72]

VSS[73]
VSS[74]
VSS[75]
VSS[76]
VSS[77]
VSS[78]
VSS[79]
VSS[80]
VSS[81]
VSS[83]
VSS[84]
VSS[85]
VSS[86]
VSS[87]
VSS[88]
VSS[89]
VSS[90]
VSS[91]
VSS[92]
VSS[93]
VSS[94]
VSS[95]
VSS[96]
VSS[97]
VSS[98]
VSS[99]
VSS[100]
VSS[101]
VSS[102]
VSS[103]

VSS[104]
VSS[105]
VSS[106]
VSS[107]
VSS[108]
VSS[109]
VSS[110]
VSS[111]
VSS[112]
VSS[113]
VSS[114]
VSS[115]
VSS[116]
VSS[117]
VSS[118]
VSS[119]
VSS[120]
VSS[121]
VSS[122]
VSS[123]
VSS[124]
VSS[125]
VSS[126]
VSS[151]
VSS[152]
VSS[153]
VSS[154]
VSS[155]
VSS[156]
VSS[157]

VSS[158]
VSS[159]
VSS[144]
VSS[58]
VSS[59]
VSS[60]
VSS[61]
VSS[62]
VSS[63]
VSS[64]
VSS[65]
VSS[66]
VSS[67]
VSS[68]
VSS[69]
VSS[145]
VSS[146]
VSS[147]
VSS[148]
VSS[149]
VSS[150]
VSS_BG14

VSS[1]
VSS[2]
VSS[3]
VSS[4]
VSS[5]
VSS[6]
VSS[7]

VSS[8]
VSS[9]
VSS[10]
VSS[11]
VSS[12]
VSS[13]
VSS[14]
VSS[15]
VSS[16]
VSS[17]
VSS[18]
VSS[19]
VSS[20]
VSS[21]
VSS[22]
VSS[23]
VSS[24]
VSS[25]
VSS[26]
VSS[27]
VSS[28]
VSS[29]
VSS[30]
VSS[31]
VSS[32]
VSS[33]
VSS[34]
VSS[35]
VSS[36]
VSS[37]

VSS[38]
VSS[39]
VSS[40]
VSS[41]
VSS[42]
VSS[43]
VSS[44]
VSS[45]
VSS[46]
VSS[47]
VSS[48]
VSS[49]
VSS[50]
VSS[51]
VSS[52]
VSS[53]
VSS[54]
VSS[55]
VSS[56]
VSS[57]
VSS[127]
VSS[143]
VSS[128]
VSS[129]
VSS[130]
VSS[131]
VSS[132]
VSS[133]
VSS[134]
VSS[135]

VSS[136]

AB18
AB20
AB21
AB25
AB29
AB4
AB42
AC10
AC11
AC14
AC16
AC38
AC4
AC5
AC7
AC8
AD1
AD18
AD20
AD21
AD25
AD29
AD45
AE11
AE14
AE32
AE33
AE38

AK29
AK30
AK32
AK35
AK39
AL4
AL42
AM10
AM11
AM13
AM17
AM19
AM24
AM27
AM29
AM32
AM33
AM4
AN45
AP10
AP11
AP13
AP15
AP22
AP27
AP31
AP33
AP34
AP39
T4

W 26
V16
V17
V18
V30
V32
V33
V38
V4
V8

VSS[138]
VSS[139]
VSS[140]
VSS[141]
VSS[142]

W 18
W 20
W 21
W 23
W 25

VSS_1
VSS_10
VSS_11
VSS_14
VSS_15
VSS_16
VSS_17

VSS_18
VSS_2
VSS_3

A44
BE1
BD1
B1
A2
B2
A3
A4
B44
B45

SB_HEATSIN
1

業業業業業才B150M-EVO Heatsink

D

BGAHSINK_SB-N
PCH_HS
PCH_HS/[12SP2-S03507-B1R_12SP2-S03507-B2R_12SP2-S03507-B3R]

l
a
i
t

n
e
d
i
f
n y
o
C
p
o
e
t
C
y
t
b
o
a
n
g
i
G Do
2

C

B

12 of 13

82B460/S
A

A

Title

Gigabyte Technology

ANS 7990847

PCH GND
Size
Document Number
Custom
Date:
5

4

3

2

Rev

B460M H

Monday, June 22, 2020

1.01
Sheet

1

15

of

56


6

5

4

3

2

OR25

3VDUAL_PCH

IT8686 LPT+COMA

D

JP2

RTS1DSR1-

55

RXD1

55
55
55

DCD1RI1CTS1-

JP3
JP4

47

LED_G_2

47

LED_R_2

47

LED_R_1

IT_VCCH

0/4

VCC3

(檢檢組) PCIE LAN( Single & Dual LAN)
3VDUAL_PCH
-PWRBTSW
OR94
8.2K/4

47

VCCSA_EN

OQ5
MMBT2222A/SOT23/600mA/40

OR95
1K/4/1

POWER SEQENCE
ERP_LANWAKE

IO_GP83

3

55
55

LED_B_2

0/6/SHT/X

OR342

IT_AVCC

1

請請請請請請，選選Support Erp下 LAN Wake up檢檢。

For 8728 EUP function

PWR SHT

3VDUAL_PCH

1

7

2

8

CFL SIO IT8686 REV:0.5

OR96

8.2K/4

VCCIO
IO_GP81

21

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

8
7
6

VDDQ

FANIO1
FANPWM1
FANIO2
FANPWM2
32 VCCIO_EN
29 VTT_PWRGD
ERP_LANWAKE
5VAUX_SW

38
33

PWOK
GP27

OR199 0/4/SHT/X
PWOK
OR200 0/4/SHT/X

O_PWROK1

IO_CC1
MB_ID2

1

SYS_FAN3 sensor
SYS_FAN4 sensor

ITE_PWROK

1

12

36

33
GP25
33
GP24
12 N_PCH_DPWROK
12 N_GPP_B20
47
IO_GP21
12 N_-CLK_RUN

OR112

GP21
0/4

IO_GP20
IO_GP17

JP5
JP7

C

THRMTRIP

13 N_-THRMTRIP
12 O_PWROK1

21,22,24,55

O_-PCIE_RST

OR3

22/4/X

OR22

22/4

CC_SEL
CEB_N
PRST2-

IT_VCCH
10
11
11

11

N_-PFMRST
N_-LDRQ0
N_SERIRQ
N_-LFRAME

PWOK

SIO_18V

OR113

0/4

IO_CLK_RUN

BEEP_GB/FAN_CTL5/CIRRX2/GP16
CTS1#/GP31
PWMOUT_B21/RI1#/GP32
PWMOUT_G21/DCD1#/GP33
PWMOUT_R21/DTR1#/JP4
SIN1/GP41
PWMOUT_B12/SOUT1/JP3
PWMOUT_G12/DSR1#/GP45
PWMOUT_R12/RTS1#/JP2
USB_FS8/P80LED_D0#/PD7/GP77
PWMOUT_B20/USB_FS7/P80LED6/PD6/GP76
PWMOUT_G20/USB_FS6/P80LED5/PD5/GP75
PWMOUT_R20/USB_FS5/P80LED4/PD4/GP74

GNDD
USB_FS4/P80LED3/PD3/GP73
PWMOUT_B10/USB_FS3/P80LED2/PD2/GP72
PWMOUT_G10USB_FS2/P80LED1/PD1/GP71
PWMOUT_R10/USB_FS1/P80LED0/PD0/GP70
USB_OC2/P80LED_D3#/STB#/GP87
P80LED_D2#/AFD#/GP86
USB_OC1/P80LED_D1#/ERR#
P80LED_OPT/INIT#/GP85
PWMOUT_B11/CE_DIS#/SLIN#/GP84
PWMOUT_G11/LS_OUT2/ACK#/GP83
DCR8/LS_IN2/BUSY/GP82
PWMOUT_R11/LS_OUT1/PE/GP81

SYS_FAN1

32
33
34
35
36
37
38
39
40
41
42
43
44
45

46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

BEEP_IN/PCIRSTIN#/CIRTX2/GP15
3VSB
HOLD_M#/GP64
HOLD_B#/GP63
FAN_TAC1

FAN_CTL1
FAN_TAC2/GP52
FAN_CTL2/GP51
FAN_TAC3/GP37
FAN_CTL3/GP36
VCC18_EN/GP35
VTT_PWRGD/GP34
GNDD
5VSB_CTRL#
5VAUX_SW
PWMGD2/GP46
ATXPG/GP30
CC1/INV_IN1/SIN2/GP27
CC2/INV_OUT1/SOUT2/GP26
PWMOUT_G22/FAN_TAC4/DSR2#/GP25
PWMOUT_B22/FAN_TAC5/RTS2#/GP24
DPWORK/GP23
CE_IN1/GP22
AUDIO_PWM/CE_IN2/IO_SMI#/DCD2#/GP21
VNNC1/THR_PWM/CTS2#/GP20
PCH_PSON#/S3S5_GPIO/RI2#/GP17
VBUS_EN#/DTR2#/JP5
CE2_N/CIRTX1/JP7
THRMTRIP#/PCH_C1/GP14
CC_SEL/PWRGD1
CE1_N/GPO12/JP6
PCIRST2#/GP11
3VSB
VCORE
LRESET#/PLTRST#

LDRQ#/CLK_RUN
SERIRQ
LFRAME#/ESPI_CS#

N_-PFMRST
OBC23
1n/4/X7R/50V/K

DCR7/LS_IN1/SLCT/GP80
VREF_2.5
TR6/VIN9
TR5/VIN8
TR4/VIN7
AVCC3
VIN0
VIN1
VIN2(+12V_SEN)
VIN3(+5V_SEN)
VIN4/THRMTRIP_IN#
VIN5
VIN6
VREF
TMPIN1
TMPIN2
TMPIN3
TSDGNDA
RSMRST#/GP55
GP10/JP9
MCLK/FAN_TAC6/GP56
MDAT/FAN_CTL6/GP57

KCLK/GP60
KDAT/GP61
3VAUX_SW/GP40/SMBCLK0/PCH_C2
PWRGD3/SMBDATA0/PCH_D2
SUSC#/GP53
PSON#
PANSWH#/GP43
GNDD
PME#/GP54/JP8
PWRON#GP44
SUSB#
PCIRST1#/GP47
VBAT
COPEN#
3VSB

OBC6
330p/4/NPO/50V/J/X

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
99
98
97
96

2_5LEVEL
TR6

TR5
TR4
IT_AVCC
VIN0
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VREF
SYS_TEMP
PCH_TEMP
CPU_TEMP

17
17
17
17
17
17
17
17
17
17
17

OR69

0/4/X

l
a
ti

OR72

22/4

JP9

O_-RSMRST

12,36

ECIO_SMBCLK
ECIO_SMBDATA

MCLK
MDAT
KCLK
KDAT

39
39
39
39

N_-S4_S5
-PSON

-PWRBTSW

12,32,34,56
38
8.2K/4
54
OR62

OR11

JP8

IO_GP47 OR9

0/4/X

3VDUAL_PCH

12
O_PWRBTSW
N_-SLP_S3
12,32,33,56
O_-PFMRST2
43
OBC22
N_VBAT
12
0.01u/4/X7R/50V/K
-CASEOPEN
54

12

OBC11
0.1u/4/X7R/16V/K

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

N_-PCIE_WAKE
OD1
BAT54C/SOT23/200mA

IO_GP15
GP21

OR26
OR51

8.2K/4/X
8.2K/4/X

IO_GP17

OR84

8.2K/4

N_-LDRQ0

OR27

1K/4/1

N_PCH_VRMPWRGD

OR212

8.2K/4/X

ITE_PWROK

OR10

1K/4/1

-PROCHOT_CON

OR29

8.2K/4/X

N_A20GATE

OR31

8.2K/4

IT_VCCH

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

IT8688E/BX/S

IO_GP93

OR171

N_GPP_B20

3VDUAL
3VDUAL
VCC3
VCC3
VCC3

8.2K/4

OR201

VCC3

8.2K/4

VCCBTIO
1 0/4/SHT/X

S0_IDLE-_R
IO_GP93

-PROCHOT_CON

N_LPC24MA

DB_RST-

OR100

MASK/0/4/SHT/M/X

OR89

43/4/1

OR109

MASK/0/4/SHT/M/X

IO_GP65

18

FANIO1

B

OR114

12 N_-CLK_RUN

0/4/X

OBC24
10p/4/NPO/50V/J/X

IO_CLK_RUN

OBC17
0.047u/4/X7R/16V/K

MA_EN
MPD-

33,34
54

A_-PROCHOT

4,38

A_PECI
N_-RTCRST

4,13
12

VCCSA_EN
32
N_PCH_VRMPWRGD
VR_RDY

29
VPP25_EN_IO 34
VCC1_0_EN

JP1

PROCHOT

OR47

3VDUAL

100/4/1

28_3VSB

OR39
OR37
OR33
OR81
OR80

8.2K/4/X
8.2K/4/X
8.2K/4/X
8.2K/4/X
8.2K/4/X

JP1
JP2

JP3
JP4
JP5

OR38
OR36
OR35
OR32
OR12

8.2K/4/X
8.2K/4
8.2K/4
8.2K/4
8.2K/4

OR105
OR87
OR101

8.2K/4/X
8.2K/4
8.2K/4/X

JP7
JP8
JP9

OR30
OR23

OR34

8.2K/4/X
8.2K/4/X
8.2K/4

1
0

JP2

OBC19
0.047u/4/X7R/16V/K
VCCBTIO

JP4

1
0

JP5

1
0

35

JP6

D

DUAL BIOS OPT STRAP

MB ID

FAN TABLE

A

SYS_FAN1

FAN_CTL2
FAN_TAC2
FAN_CTL3
FAN_TAC3

SYS_FAN3

FAN_CTL4
FAN_TAC4

OPT_FAN or FAN_CTL5
FAN_TAC5
SYS_FAN4
THRMTRIP

PIN56

PROCHOT

PIN89

SOT23

8.2K/4/X

OR15

8.2K/4

TXD1

G

S

55

OR209

Enable Dual BIOS Function (for GigaByte Only)

0

Disable Dual BIOS Function (for GigaByte Only)
Dual-BIOS CE pin mode select bit “1”
See the below table

JP7

1 0 CE mode 1

JP3

0 1 CE mode 2

0/4/X

0 0 CE mode 3

SOT23

OQ7
2N7002/SOT23/25pF/5
OBC26
0.1u/4/X7R/16V/K

DTR1-

55

S0_IDLE-_R

OR236

8.2K/4/X

IO_GP93

OR237

0/4/X

IO_GP17

OR238

0/4/X

OR58

1K/4/1

OR56

8.2K/4/1/x

Placement CPU

REV:0.2
3VDUAL_PCH

OR58 若上/OR56 若若上 SINGLE BIOS
OR58 若若上/OR56 若上 DUAL BIOS

SIO CAP

IT_VCCH

4 A_-THRMTRIP

WR110

1K/4/1 N_-THRMTRIP

OBC4
0.1u/4/X7R/16V/K/X

OBC5
0.1u/4/X7R/16V/K

OBC3
0.1u/4/X7R/16V/K

12,29

N_PS_ONB

10

ERP Wake on LAN

D

Dual LAN
(只請組只 Atheros+Atheros
LAN支支
ERP下
Intel 219+Atheros
WAKE UP)

SOT23

5VDUAL

N_-SLP_S0

12,29

JP8

CPU 端 A_-THRMTRIP若出不PCH及SIO
N_-THRMTRIP直只直只。
否否才出否否否否LOW情情。
IT_VCCH

IT_AVCC

IO_GP65

OBC2
1u/4/X5R/6.3V/K

OBC7
0.1u/4/X7R/16V/K

3VDUAL_PCH

OBC10
10u/6/X5R/6.3V/M

OR343

1K/4/1

2_5LEVEL

*

2_5LEVEL

ECIO_SMBCLK
ECIO_SMBDATA

*

OR71
OR106

OBC8
0.1u/4/X7R/16V/K

OBC16
22u/6/X5R/6.3V/M

0/4/X
0/4/X

OR110

5

4

3

A

Gigabyte Technology

0/4/X
OR40

N_-SYS_RST
8.2K/4

12,54

Title

IT8686
3VDUAL_PCH

Document Number
Size
Custom
Date:

6

檢檢組

No
Support Single LAN BOM只若OR97。
Dual LAN BOM只若OR97、OR99。
ERP

N_SMBCLK 8,9,12,21,22,29,41
N_SMBDATA 8,9,12,21,22,29,41

OBC15
0.47u/2/X5R/6.3V/K/X
1K/4/1/X CE_DIS-

檢檢組

Intel 219+Intel 210
3VDUAL_PCH

CLOSE SIO PIN4 2_5LEVEL
7

檢檢組

Intel 219

S

N_-LPCPME

OR102

8

檢檢組

Single
Atheros
LAN
OQ19
2N7002/SOT23/25pF/5/X

G

DB_RSTOBC12
10u/6/X5R/6.3V/M

N_-SLP_S0

IO_GP93

internal power pin, max 22nF cap

OD3
BAT54A/SOT23/200mA

3VDUAL_PCH

Realtek

SIO_18V

CEB_N

B

1 1 CE pin disable (Hold pin mode)

for LPC/eSPI power mode

SIO_18V

MB_ID2

OR210
8.2K/4

ESPI I/F

1

SOT23

SYS_FAN2

VCC3

OR7

+12V

0/4/X

LPC I/F

2

FAN_CTL1
FAN_TAC1

OR208

S

OQ6
2N7002/SOT23/25pF/5
OBC25
0.1u/4/X7R/16V/K

CLOSE TO SIO PIN 79

CPU_FAN

D

G

2

OR207

8.2K/4

1

+12V

OBC21
0.1u/4/X7R/16V/K

2

OBC27
1u/4/X5R/6.3V/K

1

DUAL BIOS ONLY

LPC/ESPI power VCCBT = 3.3V
LPC/ESPI power VCCBT = 1.8V

JP7

JP4

3

JP3

Disable WDT to rest PWROK

Dual-BIOS CS pin mode select bit “0”
See the below table

4,12

3

VCCBTIO

3VDUAL_PCH
3VDUAL_PCH
3VDUAL_PCH

3

FANIO2

3VDUAL_PCH
VCC3
3VDUAL_PCH
3VDUAL_PCH
3VDUAL_PCH

Enable WDT to rest PWROK

JP3

VCCBT

18

C

3VDUAL

EUP control detect

1

11

LAD0
LAD1
LAD2
LAD3
N_-KBRST
OR230
0/4/X N_A20GATE

OR224

N_LAD0
N_LAD1
N_LAD2
N_LAD3
N_-KBRST
ESPI_RESET-

12,21,22

3VDUAL
3VDUAL

28_3VSB

11
11
11
11
11
11

43

PCH

新增

SIO STRAP

N_-LPCPME

22/4

OR97
0/4/X

SIO PU

17

17
17

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IT8688

LAD0/ESPI_IO0
LAD1/ESPI_IO1
LAD2/ESPI_IO2

LAD3/ESPI_IO3
KRST#/GP62/ESPI_ALERT#
GA20/ESPI_RESET#
GPO50/24M_OUT
PCICLK/ESPI_CLK
GNDD
VCCBT
GP95/VNNC2#/JP1
VCC1_05_EN/GP66
PCH_D0/GP65/VBAT_IO
PCH_C0/VPP25_EN
VR_RDY/GP97/DB_RST#
PCH_VRMPWRGD/GP96
AMDTSI_D/PCH_D1/VCCSA_EN
GP67/RCTRST#
PECI/AMDTSI_C
PROCHOT#/GP94
HDLED_IN/GP93/USB_DP/SLP_S0#
HDLED_OUT/GP92/USB_DM/S0_IDLE#
PWRLED/GP91
DDR_EN/GP90
GP42/FAN_CTL4/PWMOUT_R22
SYS_3VSB

18
18
18
18

CPU_FAN

IO_GP15

BEEP-

PCIE LAN

N_-PCIE1_WAKE

SIO

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

89
90
91
92
93
94
95

54
IT_VCCH

D

SOT23

21

2

Rev

B460M HSheet

Thursday, June 04, 2020

1

1.01
16

of

56


8

7

6

5

4

3

TEMP H/W MONITOR
VCCBT

2

PWF_R9

0/6/SHT/30/X

1

3VDUAL_PCH

* 增增
16

VREF
OR73
10K/4/1

D

16

SYS_TEMP

16

CPU_TEMP

16

PCH_TEMP

R674
8.2K/4

R675
10K/4/1

D

OC7

1u/4/X5R/6.3V/K

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

SYS_TEMP1
10K/1/4/S

PCH_TEMP
OC16
10K/1/4/S
1u/4/X5R/6.3V/K

Close SIO

CLOSE PCH

低低修修:3只FAN時業才
16

VREF
OR211
10K/4/1

16
16
16

OR83
10K/4/1

OR90
10K/4/1

TR4
TR5
TR6

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

X16_TEMP1
OC14
10K/1/4/S/X 1u/4/X5R/6.3V/K

VRM_TEMP
OC25
100K/1/4/S
1u/4/X5R/6.3V/K

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GT_TEMP
100K/1/4/S

Rev:0.6

CLOSE VCORE
MOSFET
C

CLOSE VCCGT
MOSFET

126~133 degree

TR5

VRM_TEMP2
100K/1/4/S/X

B

VOLTAGE-- H/W
MONITOR
VCCSA

VDDQ_SIO

VCC_SIO

*

VCC3

*

+12V

VCCGT

OR75
8.2K/4

OR74

8.2K/4

Rev:0.6

OR79
75K/6/1

OR57
6.49K/4/1

VIN5
VIN6
VIN1
VIN2
VIN4

2.0V

OR76
8.2K/4

OR61
10K/4/1

OR70
15K/4/1

(靠靠ATX CONNECTOR )

0/4/SHT/X

OR78
15K/4/1

IT8728 EX

2.0V
16

OC9
OC8
OC4
1u/4/X5R/6.3V/K/X 1u/4/X5R/6.3V/K/X

VCC

OR82

VCC_SIO

修0603

16
16
16
16
16

IT8728 EX

VIN3

OC10
1u/4/X5R/6.3V/K/X

OC11

FOR EMI ONLY
OR77
10K/4/1

FOR EMI ONLY

+12V

VCC3

1u/4/X5R/6.3V/K

A

1u/4/X5R/6.3V/K

16

B

Rev:0.6

**

*

C

VIN0

★Update 2015-04.24

OC12
1u/4/X5R/6.3V/K
OR53

8.2K/4

OC3

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

C3
1n/4/X7R/50V/K
VCORE_SIO

A

C2
0.1u/4/X7R/16V/K

VIN2 must +12V input
VIN3 must VCC input

*

Gigabyte Technology

The division voltage of VIN2 & VIN3 must be around 2.9V
Title

HWM,KB/MS, FAN CTRL
Size
Document Number
Custom
Date:
8

7

6

5

4

3

B460M H

Thursday, June 04, 2020
2

Rev

1.01
Sheet

17
1

of

56


5

4

CPU SMART FAN

3

2

1

+12V

+12V

Rev: 0.8

VCC3

Trace 40mil

FNC3
10u/8/X5R/16V/K
FNR1
1K/4/1
16

FNR2

FANPW M1

D

100K/4/1

FNDU1

5

VIN

FANPW M1

1

PWMIN

FANCDCIN

8

DCIN

FANC_MODE

6

MODE
PGND 9
NCT3947S/SOP8-EP

FNC1
0.1u/4/X7R/16V/K

PWMOUT
VOUT

2
4

NC
NC

3
7

FANC_PW MOUT

FANC_VOUT

Pad

+12V

Pad
D

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FNR3
3.3K/4/1

FNR6

N_GPP_B3

MASK/0/4/SHT/M/X

FANC_VOUT

MODE: Floating=> Auto mode,
High=>PWM Mode,
Low=>Voltage Mode.

CFAN_3

FNR4

Trace 40mil

FANC_PW MOUT

FANIO1

Pin2

16

FNR5
6.2K/4/1

CPU_FAN
FAN/1*4/GY/A3/2.54/VA/D/SN

G
V
S
C

FNC2
10u/8/X5R/16V/K

FANIO1

15K/4/1

1
2
3
4

10

10 mil

FNR6

A. SYSTEM FAN1
+12V

VCC3
FAC3
10u/8/X5R/16V/K
FAR1
1K/4/1
16

FAR2

FANPW M2

100K/4/1

C

FADU1

5

VIN

FANPW M2

1

PWMIN

FAN1DCIN

8

DCIN

FAN1_MODE

6

FAC1
0.1u/4/X7R/16V/K

MODE

PWMOUT
VOUT

2
4

NC
NC

3
7

PGND

9

NCT3947S/SOP8-EP

FAN1_PW MOUT
FAN1_VOUT

+12V

FAN1_VOUT

FAR6

N_GPP_B4

MASK/0/4/SHT/M/X

SFAN1_3

FAR4

FAN1_PW MOUT

MODE: Floating=> Auto mode,
High=>PWM Mode,
Low=>Voltage Mode.

15K/4/1

FANIO2

FANIO2

16

FAR5
6.2K/4/1

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

G
V
S
C

FAC2
10u/8/X5R/16V/K

1
2
3
4

10

C

FAR3
3.3K/4/1

B

A

B

A

Gigabyte Technology
Title

FAN CTRL
Document Number
Size
Custom
Date:
5

4

3

2

B460M H

Thursday, June 04, 2020

Rev

1.01
Sheet

18
1

of

56


8

7

6

5

4

3

2

DUAL BIOS

1

MOSI For DMI RX Termination Voltage
3VDUAL

3VDUAL

BSR12
0/4/SHT/M/X

BSR1
1K/4/1
D

M_BIOS

-SPI_CS_1

10 N_-ICH_SPI_CS

-SPI_CS_1

BSR8

22/4

1

CS#

BSC2
1u/4/X5R/6.3V/K

VDD

3VDUAL
D

8

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BSC1
10p/4/NPO/50V/J/X

10

N_SPI_DQ2

SPI_MISO

BSR9

0/4/SHT/X N_-SPI_WP0

2

SO

3

WP#

4

HOLD#

7

-HOLD0

SCK

6

N_ICH_SPI_CLK

SI

5

N_ICH_SPI_MOSI

VSS

BSR13

0/4/SHT/X

N_SPI_DQ3

10 10,55 N_ICH_SPI_MISO

N_ICH_SPI_CLK

10,55

10,55 N_ICH_SPI_MISO

N_ICH_SPI_MISO BSR18

8.2K/4

BSR19

22/4

SPI_MISO

BSC3
10p/4/NPO/50V/J/X

MAIN BIOS

N_ICH_SPI_MOSI

128M/Q/SPI/SO8/S

* (footprint 修
SOIC8-SPI-SOCKET)

C

B

10,55

0.3

BOOT
DEVICE

3VDUAL

BSC5
0.1u/4/X7R/16V/K/X

GNT0 GNT1

LPC

0

0

PCI

0

1

NAND

1

0

SPI

1

1

C

1 means floating
0 means PD 1K

M_BIOS

B

LCP/G-FL/1.27mm/200MIL/WHITE[10SL2-000008-31R]/X

* 試試試若 , PVT 電移

A

A

Gigabyte Technology
Title

8

7

6

5

4

3

BIOS

Size
Custom

Document Number

Date:

Thursday, June 04, 2020
2

Rev

B460M H
Sheet

1.01
19

of
1

56


5

4

3

2

1

CEC_R0.3

D

D

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C

B

C

B

A

A

Title

Size
Document Number
Custom
Date:
5

4

3

2

CEC relate circuit
B460M H

Thursday, June 04, 2020

Sheet
1

20

Rev

1.01
of

56

8

7

6

5

Rev 0.2
+12V
PARN2
1
3
5
7
1
3
5
7
PARN1

D

PCIEX16

+12 protect
short-wire test
X16_+12V
0/8P4R/4/X
2

4
6
8
2
4
6
8
0/8P4R/0402/SHT/X

8,9,12,16,22,29,41 N_SMBCLK
8,9,12,16,22,29,41 N_SMBDATA

PAR4
PAR5

*

PAR3
0/4
0/4
VCC3

3VDUAL
12,16,22 N_-PCIE_WAKE

B1
B2
B3
0/4/SHT/M/X B4
B5

B6
B7
B8
B9
B10
B11

PA_EXP_TXP0_C
PA_EXP_TXN0_C

*

10 -PCIEX16_PR

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

PA_EXP_RXN[0..15]

4

PA_EXP_TXP2_C
PA_EXP_TXN2_C

VCC3

PA_EXP_TXP[0..15] 4
PA_EXP_TXN[0..15] 4

PAR22
8.2K/4

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
PA_EXP_TXP12
PA_EXP_TXN12

PA_EXP_TXP13
PA_EXP_TXN13
PA_EXP_TXP14
PA_EXP_TXN14
PA_EXP_TXP15
PA_EXP_TXN15

C

PAC5
PAC4
PAC6
PAC7
PAC8
PAC9
PAC10
PAC11
PAC12
PAC13
PAC14
PAC15
PAC16
PAC17
PAC18
PAC19
PAC21
PAC20
PAC22
PAC23
PAC24

PAC25
PAC26
PAC27
PAC28
PAC29
PAC30
PAC31
PAC32
PAC33
PAC34
PAC35

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

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

B

16
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_TXP3_C
PA_EXP_TXN3_C

PAR23

IO_GP83

0/4

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

PCIEX16:16/5/5/5/16

12V

12V
RSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
W AKE*

B12
B13
B14
B15
B16
B17
B18

PCI-E REV:1.1--> 2.5GHZ

2

1

X16_+12V

3GIO_*16
PRSNT1*
12V

12V
GND
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PW RGD

KEY

RSVD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

GND
REFCLK+
REFCLKGND
HSIP0
HSIN0
GND

A1
A2
A3

A4 PAR2
A5
A6
A7
A8
A9
A10
A11

PAR1

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

HSOP1
HSON1
GND
GND

HSOP2
HSON2
GND
GND
HSOP3
HSON3
GND
RSVD
PRSNT2*
GND

RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
GND
RSVD

A19
A20
A21
A22

A23
A24
A25
A26
A27
A28
A29
A30
A31
A32

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

HSOP4

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

RSVD
GND
HSIP4
HSIN4
GND
GND
HSIP5
HSIN5
GND
GND
HSIP6
HSIN6
GND

GND
HSIP7
HSIN7
GND

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

B50
B51
B52
B53
B54
B55
B56

B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82

HSOP8
HSON8
GND

GND
HSOP9
HSON9
GND
GND
HSOP10
HSON10
GND
GND
HSOP11
HSON11
GND
GND
HSOP12
HSON12
GND
GND
HSOP13
HSON13
GND
GND
HSOP14
HSON14
GND
GND
HSOP15
HSON15
GND
PRSNT2*
RSVD

RSVD
GND
HSIP8
HSIN8
GND
GND
HSIP9
HSIN9
GND
GND
HSIP10
HSIN10
GND
GND
HSIP11
HSIN11
GND
GND
HSIP12
HSIN12
GND
GND
HSIP13
HSIN13
GND
GND
HSIP14
HSIN14
GND

GND
HSIP15
HSIN15
GND

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

0/4/SHT/M/X

0/4/SHT/M/X
VCC3

D

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A12
A13
A14
A15
A16
A17
A18

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PA_EXP_TXP1_C
PA_EXP_TXN1_C

PA_EXP_RXP[0..15] 4

3

PCIESLOT-164P

X16_+12V

*

4

O_-PCIE_RST

16,22,24,55

PAC1 33p/4/NPO/50V/J
PA_SRCCLK_3GIO 10
VCC3
PA_-SRCCLK_3GIO 10

PA_EXP_RXP0
PA_EXP_RXN0
PAR20
8.2K/4
PAR21

0/4

IO_GP81

16

PA_EXP_RXP1
PA_EXP_RXN1
PA_EXP_RXP2
PA_EXP_RXN2
PA_EXP_RXP3

PA_EXP_RXN3

C

PA_EXP_RXP4
PA_EXP_RXN4
PA_EXP_RXP5
PA_EXP_RXN5
VCC3
PA_EXP_RXP6
PA_EXP_RXN6
PABC2
0.1u/4/X7R/16V/K

PA_EXP_RXP7
PA_EXP_RXN7

PABC3
PABC4
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K/X

+12V
X16_+12V
PA_EXP_RXP8
PA_EXP_RXN8

VCC3

1

+

PABC1
0.1u/4/X7R/16V/K

PA_EXP_RXP9
PA_EXP_RXN9
PA_EXP_RXP10
PA_EXP_RXN10

1
+

PAEC2
560u/FP/D/6.3V/69/A/7m

PAEC1
270u/FP/D/16V/8C/A/10m

B

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

PCE-E X1(單單) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s
PCE-E X1(雙單) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s
PCI-E/16X-164P/RE/LONG DOUBLE/HK*2

A

A

PCE-E X16(單單) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s
紅黑SLOT

PCE-E X16(雙單) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s

Gigabyte Technology

PCI-E REV:2.0--> 5GHZ

Title

PCI EXPRESS * 16

8

7

6

5

4

3

Size
Custom

Document Number

Rev

Date:

Thursday, June 04, 2020

1.01

B460M H
2

Sheet

21
1

of

56

5

4

3

2

1

Rev 0.51

D

D

PCIEX1_1
PCIE*1

PCIEX1 SLOT

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PCIEX1_1

+12V

PIBC1

8,9,12,16,21,29,41 N_SMBCLK
8,9,12,16,21,29,41 N_SMBDATA

12,16,21 N_-PCIE_WAKE

B1

MASK/0.1u/4/X7R/16V/K/X B2
B3
PIR3
0/4/SHT/X
B4
N_SMBCLK
B5
N_SMBDATA
B6
B7
B8
VCC3
B9
B10
3VDUAL
B11

3GIO_X1

12V
12V
RSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
WAKE*

PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD

A1 PIR1
A2
A3
A4 PIR2
A5
A6
A7
A8
A9
A10
A11

0/4/SHT/X

+12V

0/4/SHT/X

VCC3

O_-PCIE_RST

KEY

11 PI_PCIEX1_OP
11 PI_PCIEX1_ON

C

B12
B13
MASK/0.22u/4/X5R/6.3V/K/X
PI_PCIEX1_OPC B14
PI_PCIEX1_ONC B15
MASK/0.22u/4/X5R/6.3V/K/X
B16
-PCIEX1_PR1
B17
10 -PCIEX1_PR1
B18
PIC2
PIC3

RVSD
GND
HSOP0
HSON0

GND
PRSNT2*
GND

GND
REFCLK+
REFCLKGND
HSIP0
HSIN0
GND

A12
A13
A14
A15
A16
A17
A18

PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD

A1 PJR1
A2
A3
A4 PJR2
A5
A6
A7
A8
A9
A10
A11

GND
REFCLK+
REFCLKGND
HSIP0
HSIN0
GND

A12
A13
A14
A15
A16
A17
A18

16,21,24,55

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

PI_PCIE_CLK 10
PI_-PCIE_CLK 10

PI_PCIEX1_IP
PI_PCIEX1_IN

11
11

C

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

PCIE*1
PCIEX1_2
PJBC1

8,9,12,16,21,29,41 N_SMBCLK
8,9,12,16,21,29,41 N_SMBDATA

0.1u/4/X7R/16V/K

PJR3
0/4/SHT/X
N_SMBCLK
N_SMBDATA
VCC3

3VDUAL

12,16,21 N_-PCIE_WAKE

PCIEX1

+12V

B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11

3GIO_X1

12V
12V
RSVD
GND
SMCLK
SMDAT
GND

3.3V
JTAG1
3.3VAUX
WAKE*

0/4/SHT/X

+12V

0/4/SHT/X

VCC3

O_-PCIE_RST

KEY

B12
B13
PJC2
0.22u/4/X5R/6.3V/K PJ_PCIEX1_OPC B14
11 PJ_PCIEX1_OP
PJC3
0.22u/4/X5R/6.3V/K PJ_PCIEX1_ONC B15
11 PJ_PCIEX1_ON
B16
-PCIEX1_PR2
B17
10 -PCIEX1_PR2
B18

B

RVSD
GND
HSOP0
HSON0
GND
PRSNT2*
GND

PJ_PCIE_CLK 10
PJ_-PCIE_CLK 10

PJ_PCIEX1_IP
PJ_PCIEX1_IN

16,21,24,55

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

B

PJ_PCIEX1_IP 11
PJ_PCIEX1_IN 11

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

VCC3

PIBC3
0.1u/4/X7R/16V/K

PJBC3
0.1u/4/X7R/16V/K/X

A

A

Gigabyte Technology
Title

PCIE_X4

5

4

3

Size
Custom

Document Number

Date:

Thursday, June 04, 2020

2

Rev

1.01

B460M
H
Sheet

22
1

of

56


5

4

3

2

1

D

D

SATA3 0/1
13 N_SATA0TXP
13 N_SATA0TXN
13 N_SATA0RXN
13 N_SATA0RXP

N_SATA0TXP
N_SATA0TXN

N_SATA0TXPC
N_SATA0TXNC

N_SATA0RXN
N_SATA0RXP

N_SATA0RXNC
N_SATA0RXPC

1
2
3
4
5
6
7

GND

T+
TGND
RR+
GND

SATA3 2/3
13 N_SATA2TXP
13 N_SATA2TXN
13 N_SATA2RXN
13 N_SATA2RXP

N_SATA2TXP
N_SATA2TXN

N_SATA2TXPC
N_SATA2TXNC

N_SATA2RXN
N_SATA2RXP

N_SATA2RXNC
N_SATA2RXPC

1
2
3
4
5
6
7

GND
T+
TGND
RR+
GND

SATA3_2
SATA2/7/BK/H/OP/VA/D/1/B

SATA3 4/5
13 N_SATA4TXP
13 N_SATA4TXN
B

13 N_SATA4RXN
13 N_SATA4RXP

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N_SATA1TXP
N_SATA1TXN

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SATA3_0
SATA2/7/BK/H/OP/VA/D/1/B

C

13 N_SATA1TXP
13 N_SATA1TXN

N_SATA4TXP
N_SATA4TXN

N_SATA4TXPC

N_SATA4TXNC

N_SATA4RXN
N_SATA4RXP

N_SATA4RXNC
N_SATA4RXPC

SATA3_4
MASK/SATA2/7/BK/H/OP/VA/D/1/B/X

1
2
3
4
5
6
7

GND
T+
TGND
RR+
GND

13 N_SATA1RXN
13 N_SATA1RXP

N_SATA1RXN
N_SATA1RXP

BLACK CONNECTOR

13 N_SATA3TXP
13 N_SATA3TXN

13 N_SATA3RXN
13 N_SATA3RXP

24 N_SATA5RXN
24 N_SATA5RXP

N_SATA1RXNC
N_SATA1RXPC

1
2
3
4
5
6
7

GND
T+
TGND
RR+
GND

1

2
3
4
5
6
7

GND
T+
TGND
RR+
GND

1
2
3
4
5
6
7

GND
T+
TGND
RR+
GND

SATA3_1
SATA2/7/BK/H/OP/VA/D/1/B

C

N_SATA3TXP
N_SATA3TXN

N_SATA3TXPC
N_SATA3TXNC

N_SATA3RXN
N_SATA3RXP

N_SATA3RXNC
N_SATA3RXPC

BLACK CONNECTOR

24 N_SATA5TXP
24 N_SATA5TXN

N_SATA1TXPC
N_SATA1TXNC

SATA3_3
SATA2/7/BK/H/OP/VA/D/1/B

N_SATA5TXP
N_SATA5TXN

N_SATA5TXPC
N_SATA5TXNC

N_SATA5RXN
N_SATA5RXP

N_SATA5RXNC
N_SATA5RXPC

B

SATA3_5
MASK/SATA2/7/BK/H/OP/VA/D/1/B/X

BLACK CONNECTOR

A

A

Gigabyte Technology
Title

SATA

5

4

3

Size

Custom

Document Number

Date:

Thursday, June 04, 2020

B460M H

2

Rev

1.01
Sheet

23

of
1

56


5

4

3

M2M_SB

Rev 0.4
M.2 Lane4 from PCH port24

13 M2_PCIE_RN24
13 M2_PCIE_RP24
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K

13 M2_PCIE_TN24
13 M2_PCIE_TP24
D

M.2 Lane3 from PCH port23

M2MC33
M2MC34

M2_PCIE_TN24C
M2_PCIE_TP24C

13 M2_PCIE_RN23
13 M2_PCIE_RP23
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K

13 M2_PCIE_TN23
13 M2_PCIE_TP23

M2MC35
M2MC36

M2_PCIE_TN23C
M2_PCIE_TP23C

13 M2_PCIE_RN22
13 M2_PCIE_RP22

M.2 Lane2 from PCH port22

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

13 M2_PCIE_TN22
13 M2_PCIE_TP22

M2MC9
M2MC10

M2_PCIE_TN22C
M2_PCIE_TP22C
M2_PCIE_RP21_SW
M2_PCIE_RN21_SW

M.2 Lane2 from PCH port21

M2_PCIE_TN21_SW 0.22u/4/X5R/6.3V/K
M2_PCIE_TP21_SW 0.22u/4/X5R/6.3V/K

M2MC15
M2MC16

M2_PCIE_TN21_SWC
M2_PCIE_TP21_SWC

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45

47
49
51
53
55
57

支支SATA and M.2 function
VCC3

KEY M

M2MSSD_IFDET

VCC3

3.3V
3.3V
NC
NC
DAS/DSS*
3.3V
3.3V
3.3V
3.3V
NC
NC
NC
NC
NC

NC
NC
NC
NC
DEVSLP
NC
NC
NC
NC
NC
PERST*/NC
CLKREQ*/NC
PEWAKE*/NC
NC
NC

OUT

2
4
6
8
10
12
14
16
18
20
22
24

26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58

VCC3
VCC3

-M2M_DETECT

67
69
71
73
75

NC

PEDET
GND
GND
GND

KEY M

( 32KHz )SUSCLK
3.3V
3.3V
3.3V

-M2M_LED

54

M2MR6
1K/4/1/X
M2MR4

M2MSSD_IFDET

0/4/SHT/M/X

N_GPP_G7

M2MR1
0/4/SHT/M/X

0.01u/4/X7R/50V/K

M2MC3

0.1u/4/X7R/16V/K

0.01u/4/X7R/50V/K

M2MC8

0.01u/4/X7R/50V/K

M2MC11

0.1u/4/X7R/16V/K

D

M2MC37 10u/6/X5R/6.3V/M
M2MC14 10u/6/X5R/6.3V/M

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M2MSSD_SATA_DEVSLP M2MR10

0/4/SHT/M/X

1
M2MR11

M2MSATAE_PERST_N
M2MR41
0/4/SHT/M/X

0/4/SHT/X

N_DEVSLP4

*

11

To DEVSLP0 for power saving

M.2雙扣

出可可

O_-PCIE_RST
M2M_-CLKREQ 10

16,21,22,55
80M

GPI reserve for power saving

M2MSATAE_PERST_N

M2MC7
10p/4/NPO/50V/J/X

68
70
72
74

VCC3

*

C

M.2 PCB RIVET FOR 4.2H/[11KRH-020001-01R]

SMD螺螺
42A

Footprint : NGFF-M-75P-8CM-09MM-SMD

*

13

M2Q_SW

M2MC2

To HDD LED control circuit

M2/67/BK/RA/S/H4.2mm/M KEY

-M2M_DETECT

0.01u/4/X7R/50V/K

VCC3

M2插插時插Low

M2MR5
1K/4/1/X

M2MC1

M2MC5

-M2M_LED

KEY M

SATA：GND.
PCIE：HIGH

1

VCC3

SKT3
GND
SSD PIN

GND
PERN3
PERP3
GND
PETN3
PETP3
GND
PERN2
PERP2
GND
PETN2
PETP2
GND
PERN1
PERP1
GND
PETN1
PETP1
GND
PERN0/SATA_B+
PERP0/SATA_BGND
PETN0/SATA_APETP0/SATA_A+
GND
REFCLKN
REFCLKP
GND

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10 CK_M2M_100M_DN
10 CK_M2M_100M_DP

需不M2_-CLKREQ對對

C

2

60A

1

1

80A

1

1

1

1

SDO/M3/UD5.5/BD4.0/H0.6/SN/X
SDO/M3/UD5.5/BD4.0/H0.6/SN/X
SDO/M3/UD5.5/BD4.0/H0.6/SN/X

*

Footprint : HOLE_165NP

舊出Switch,價請低

SWQU1
ASM1480/TQFN42/[10TA1-081480-10R_10TA1-084083-10R]

VCC3

B

SWQC1
1u/4/X5R/6.3V/K

SWQC2
1u/4/X5R/6.3V/K

M2_PCIE_TP21_SW
M2_PCIE_TN21_SW

1
2
5
6

13 N_PCIE_TN18
13 N_PCIE_TP18

M2_PCIE_RP21_SW
M2_PCIE_RN21_SW

SATA Conn

9
19
21
26
31
34

39
41

10
11
14
15

13 N_PCIE_RN18
13 N_PCIE_RP18

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
AI+
AIBI+
BI-

S

1

G

M2Q_SW

2

Low : M2(SATA) + SATA 5 NA

AOb+
AObBOb+
BOb-

COb+
COb-

SEL

SWQQ1
2N7002/SOT23/25pF/5

D

High : M2X4 + SATA 5 OK

DOa+
DOa-

DOb+
DOb-

30

SWQR2

8.2K/4

SWQR1
8.2K/4

M2Q_SW

COa+
COa-

DI+
DI-

3

A

BOa+
BOa-

CI+
CI-

VCC3

3VDUAL

AOa+
AOa-

SOT23

43

GNDPAD

GND
GND
GND
GND
GND
GND
GND
GND
GND

37
36

N_PCIE_TP21
N_PCIE_TN21

13
13

33
32

N_SATA5TXN
N_SATA5TXP

23
23

28
27

N_PCIE_RP21
N_PCIE_RN21

13
13

24
23

N_SATA5RXN
N_SATA5RXP

23
23

3
4

M.2 PCIE Mode

EXP_SATA5TXP
EXP_SATA5TXN

7
8

12
13

B

M.2 SATA Mode

EXP_SATA5RXP
EXP_SATA5RXN

16
17

18
20
22
25
29
35
38
40
42

Function

SEL

xI--> xOa

L

xI--> xOb

H

A

Gigabyte Technology
Title

M.2 X4

5

4

3

2

Size
Custom

Document Number

Date:

Thursday, June 04, 2020

Rev

1.01

B460M H

Sheet
1

24

of

56


5

4

3

2

1

SIO

D

D

DB_DQ1

DA_DQ1

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RS_SYS

RS_VCORE

DANTC2

DC_DL1 DB_DL1 DA_DL1 DD_DL1
DANTC1

VCORE_VS

DN_DQ1

DN_DL1

RS_VCCGT

DM_DQ1

CPU

C

DM_DL1

C

DANTC3

DANTC4

RS_PCH

PCH
B

B

DDR_VS

熱熱對對

A

比放靠靠比比

走檢走走

DANTC1

DA_DL1

N/A

DANTC2

DA_DQ1

Differential

DANTC3

DM_DQ1

N/A

DANTC4

DM_DL1

Differential

RS_VCORE

DB_DQ1

N/A

RS_VCCGT

DN_DQ1

N/A

RS_PCH

PCH

N/A

RS_SYS

CU1

N/A

A

Title

Gigabyte Technology
NTC MAP

Size
Document Number
Custom
Date:
5

4

3

2

Rev

B460M H

Thursday, June 04, 2020

1

1.01
Sheet

25

of

56