How it Works
Gigabyte
Loading...
GA-B250M-D3H
REV. 1.0 Schematic
55 pgs1.03 Mb0

Gigabyte GA-B250M-D3H REV. 1.0 Schematic

Gigabyte Confidential
Do not Copy
5
4
3
2
1
Model Name: GA-B250M-D3H
SHEET TITLE
D D
C C
COVER SHEET BOM & PCB MODIFY HISTORY BLOCK DIAGRAM CPU_LGA1151-A CPU_LGA1151-B-DDR4 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
rev 1.0
SHEET TITLE
ISL95858 VCCGT-IRON VCCSA_VCCIO_VCCPLL RT8237_DDR_BEAD RT8068A_VPP RT8237_PCH-BEAD DISCRETE POWER NCT3933 ATX POWER , A_-PROCHOT KB_MS_USB DVI CONN RTD2168 - DP to VGA - IC RTD2168 - DP to VGA - Conn HDMI / DP CONN INTEL I219
USB30_LAN CONNECTOR-I219 16 17 18
B B
A A
ITE 8686 LPC IO HWM FAN CTRL--SIO PCI EXPRESS*16 SLOT PCI EXPRESS*4 SLOT
DUAL BIOS SATA EXPRESS IT8892E/JX PCI SLOT 1&2 IT8892 LDO POWER ISL95858 PWM-IRON
5
Realtek ALC892
REAR AUDIO JACK
ADUIO LED
F_USB30
F_USB
R_USB30
F_PANEL
M.2 X4 (Q)
M.2X4_S5 SWITCH
COM, LPT, TPM, THB
EMI-ESD
POWER MAP55
4
3
NTC MAP
Title
Size Document Number Rev Custom
2
Date: Sheet of
Gigabyte Technology
Cover Sheet
GA-B250M-D3H
1 56Monday, December 12, 2016
1
1.0
Gigabyte Confidential
Do not Copy
8
7
6
5
4
3
2
1
Model Name: GA-B250M-D3H
D D
Component value change history
rev1.0
2016/10/24
Circuit or PCB layout change
DATE
2016/06/22 Update VPP25_EN
Update PCH Power
Change Item Reason
󲥪󳲍
ReasonData Change Item
2016/09/22 WR59, WR60, WR61
DDR SLOT
OR88
Remove N_GPP_G8, M.2 SW Rename M2Q_SW
Change M.2 SW, Use ASM1480/TQFN42
Update VCore & GT NTC
C C
2016/09/30 0ohm -> short wire
Modify KB_MS_USB Connector
Update LEDR2 & LEDR3, 47ohm
Remove TBT Pin header
Update TPM
Update Heat sink & Choke
Remove WBC38, WBC39
FIX IT8892-JX Setting2016/10/03
󲒂󵘢󳽼󲆬
, VPP25_EN use SIO, MA_L3
󰵓󰸿
Short Pad,
󴤬󵓔
󳑱󲓢
󰵖󰵓󰸿
󲒂
SMD
󱍑󵄚
CHOKE
B B
A A
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet of
BOM & PCB MODIFY HISTORY
Custom
2
GA-B250M-D3H 1.0
2 56Monday, December 12, 2016
1
5
www.schematic-x.blogspot.com
4
3
2
1
BLOCK DIAGRAM
CHANNEL A
D D
PCI EXPRESS X16
PCIE-16 gen3
INTEL LGA1151
DVI-D, HDMI, DP D-SUB(RTD2168)
(KABYLAKE)
DDR4 BUS
IMVP8
DDR4 DIMM X 2
CHANNEL B DDR4 DIMM X 2
FDI
C C
PCI EXPRESSX4
INTEL PHY I219V
Rear - 4 USB 3.0, 2 USB 2.0
PCIE-1 gen3
PCIE-1 gen3
PCH
(B250)
USB 2.0/3.0
DMI
SATA / PCIE
SATA / PCIE
SATA III / II
SPI BUS
SATA EXPRESS(
SATA X6
M.2 SLOT
󱓷󱮭
)
SPI DUAL BIOS (64M)
PCI
USB 2.0/3.0
IT8892
PCIE-1 gen3
Realtek ALC892
AUDIO PORTS :
LIN_ OUT SURR
LINE_IN
SURR BACK
AZALIA BUS
FRONT AUDIO
MIC
CEN/LFE
CD_IN
LPC BUS
LPC I/O ITE8686
I/O PORTS :
COMA
FRONT PANEL / CPU/SYS FAN
KB/PS2
Front - 4 USB 3.0, 4 USB 2.0
B B
PCI SLOT 1, 2
A A
Title
Size Document Number Rev C
5
4
3
2
Date: Sheet of
Gigabyte Technology
BLOCK DIAGRAM
GA-B250M-D3H
1
3 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
* Rev0.2B
0/4/SHT/M/X
WR82 33/4
A_PECI[13,16]
HDMI_TX2[41] HDMI_TX2-[41] HDMI_TX1[41] HDMI_TX1-[41] HDMI_TX0[41] HDMI_TX0-[41] HDMI_TXC[41] HDMI_TXC-[41]
DVI_TX2[40] DVI_TX2-[40] DVI_TX1[40] DVI_TX1-[40] DVI_TX0[40] DVI_TX0-[40] DVI_TXC[40] DVI_TXC-[40]
DP_TX0[41] DP_TX0-[41] DP_TX1[41] DP_TX1-[41] DP_TX2[41] DP_TX2-[41] DP_TX3[41] DP_TX3-[41]
DP_AUX[41] DP_AUX-[41]
N_CPUCLK N_-CPUCLK
N_CPUPCIBCLK N_-CPUPCIBCLK
N_24MCLK N_-24MCLK
A_-PVIDALRT_R A_PVIDSLCK_R A_PVIDSOUT_R A_-PHOT
CPU_VCCST_PWOK
N_-CPURST
A_PMSYNC A_PMDOWN_R
A_-THRMTRIP
WTP1
* 󱅳 net
HDMI
DVI
DP
G-15u : (CPU-SK/1151/S/15) 10SC1-F01151-11R / 10SC1-F01151-12R G-FL : (CPU-SK/1151/S/GF) 10SC1-F01151-21R / 10SC1-F01151-22R
------------------------------------­4 layer HDMI/DP/eDP/======4/4/4//15 6 layer HDMI/DP/eDP/======4/5.5/4//15
-------------------------------------
N_CPUCLK[10] N_-CPUCLK[10]
N_CPUPCIBCLK[10]
*
N_-CPUPCIBCLK[10]
N_24MCLK[10]
D D
-PVIDALRT[29] PVIDSLCK[29] PVIDSOUT[29]
A_-PROCHOT
C C
N_-24MCLK[10]
* WR7 , WR1 , WR81
short pad
󲒂
WR5 220/4/1 WR7 0/4/SHT/M/X WR1 0/4/SHT/M/X WR81
DDR_VTT_CTL[33]
N_CPUPWROK[12,54]
N_-CPURST[13]
A_PMSYNC[13]
A_PMDOWN[13]
A_-THRMTRIP[16]
*
A_-SKTOCC[10]
*
B B
A A
AC36 AC38 AC37
AB35 AB36
W5 W4
W1 W2
K9
J9
E39 E38 E40 C39
U2 F8
E7 E8 D8 G7
D11
D13
D21 D22 E22 B23 A23 C23 D23
B13 C13
B18 A18 D18 E18 C19 D19 D20 E20
A12 B12
B14 A14 C15 B15 B16 A16 C17 B17
B11 C11
LGA1151E
BCLKP BCLKN
PCI_BCLKP PCI_BCLKN
CLK24P CLK24N
VIDALERT# VIDSCK VIDSOUT PROCHOT#
DDR_VTT_CNTL ZVM# RSVD_AC37
CCST_PWRGD
V PROCPWRGD
RESET# PM_SYNC PM_DOWN PECI THERMTRIP#
SKTOCC# PROC_SELECT#
CATERR#
C
PU-SK/1151/S/GF
LGA1151D
DDI1_TXN[0] DDI1_TXP[1] DDI1_TXN[1] DDI1_TXP[2] DDI1_TXN[2] DDI1_TXP[3] DDI1_TXN[3]
DDI1_AUXP DDI1_AUXN
DDI2_TXP[0] DDI2_TXN[0] DDI2_TXP[1] DDI2_TXN[1] DDI2_TXP[2] DDI2_TXN[2] DDI2_TXP[3] DDI2_TXN[3]
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
DI3_AUXN
D
C
PU-SK/1151/S/GF
SKT_H4
LGA1151
PROC_TDO
PROC_TDI
PROC_TMS
PROC_TCK
PROC_TRST#
PROC_PREQ#
PROC_PRDY#
CFG_RCOMP
5 OF 12
SKT_H4
LGA1151
4 OF 12
EDP_TXP[0]DDI1_TXP[0] EDP_TXN[0] EDP_TXP[1] EDP_TXN[1] EDP_TXN[2] EDP_TXP[2] EDP_TXN[3] EDP_TXP[3]
EDP_AUXP EDP_AUXN
EDP_DISP_UTIL
EDP_RCOMP
PROC_AUDIO_CLK
PROC_AUDIO_SDI
PROC_AUDIO_SDO
Impedance=85 +- 15%
5
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]
CFG[17] CFG[16] CFG[19] CFG[18]
BPM#[0] BPM#[1] BPM#[2] BPM#[3]
4
H15 F15 F16 H16 F19 H18 G21 H20 G16 E16 F17 H17 G20 F20 F21 H19
F14 E14 F18 G18
D16 D17
* 󱅳 net
G14 H14
A_TDO
H13
A_TDI
G12
A_TMS
F13
A_TCK
F11
A_-TRST
F12
A_-HPREQ
B9
A_-HPRDY
B10
*
󱅳
CFG_RCOMP
M11
* 󱅳 net
E10C21 D10 D9 C9 H10 G10 G9 F9
D12 E12
D14
EDP_RCOMP
M9
V3 V2
A_AZ_CPU_SDI_R
U1
4
A_TDO [12] A_TDI [12] A_TMS [12] A_TCK [12]
A_-TRST [13] A_-HPREQ [13] A_-HPRDY [13]
net
WR84 49.9/4/1
DP-VGA
WR23 24.9/4/1
WR85 33/4
VGA_TXN0 [42] VGA_TXP0 [42] VGA_TXN1 [42] VGA_TXP1 [42]
VGA_AUX [42] VGA_AUX- [42]
VCCIO
N_AZCPU_SCLK [12] N_AZCPU_SDOUT [12] A_AZ_CPU_SDI [12]
3
VCCST_VCCPLL
VCCST_VCCPLL
* 󱅳 WR17 , WR14 , WR10 , WR29 , WR25 , WR56 , WR55
VCCST_VCCPLL
WR2 100/4/1 WR4 56.2/4/1
WR30 51/4/1
WR25 1K/4/1 WR70 1K/4/1
* 󱅳 WR91
CPU_VCCST_PWOK
N_PCH_VRMPWRGD[12,16]
WR34 6.04K/4/1
* 󱅳 net N_CPU_VCCST_PWOK
A_TCK A_-TRST
N_CPUPWROK
N_-CPURST[13]
N_-CPURST
WR11 51/4/1 WR9 51/4/1
WBC47 1n/4/X7R/50V/K
WBC123 1n/4/X7R/50V/K
-CPURST
CFG[2]:x16 Lane Numbering Reversal. 1= NORMAL;0=reversal CFG[4]: eDP enable:1:disable/0=enable CFG[6:5]:PCI Express* Bifurcation; 11= 1 x16 PCI Express;10=2x8 PCI Express CFG[7]: PEG Training:1=(default) PEG Train immediately following RESET#;0=PEG Wait for BIOS
Bifurcation Config. Signals Lanes CFG[6] CFG[5] CFG[2] 1x16 1 1 1 1x16 Reversed 1 1 0 2x8 1 0 1 2x8 Reversed 1 0 0 1x8+2x4 0 0 1 1x8+2x4 Reversed 0 0 0
3
PVIDSOUT
-PVIDALRT
A_-HPREQ
A_-PHOT
A_-THRMTRIP
WR3 2.8K/4/1
VCCIO
A_DMI_0RXP[11] A_DMI_0RXN[11]
A_DMI_1RXP[11] A_DMI_1RXN[11]
A_DMI_2RXP[11] A_DMI_2RXN[11]
A_DMI_3RXP[11] A_DMI_3RXN[11]
WR80 24.9/4/1
2
PA_EXP_RXP0 PA_EXP_RXN0
PA_EXP_RXP1 PA_EXP_RXN1
PA_EXP_RXP2 PA_EXP_RXN2
PA_EXP_RXP3 PA_EXP_RXN3
PA_EXP_RXP4 PA_EXP_RXN4
PA_EXP_RXP5 PA_EXP_RXN5
PA_EXP_RXP6 PA_EXP_RXN6
PA_EXP_RXP7 PA_EXP_RXN7
PA_EXP_RXP8 PA_EXP_RXN8
PA_EXP_RXP9 PA_EXP_RXN9
PA_EXP_RXP10 PA_EXP_RXN10
PA_EXP_RXP11 PA_EXP_RXN11
PA_EXP_RXP12 PA_EXP_RXN12
PA_EXP_RXP13 PA_EXP_RXN13
PA_EXP_RXP14 PA_EXP_RXN14
PA_EXP_RXP15 PA_EXP_RXN15
PEG_RCOMP
A_DMI_0RXP
A_DMI_1RXP A_DMI_1RXN
A_DMI_2RXP A_DMI_2RXN
A_DMI_3RXP
2
LGA1151C
B8
PEG_RXP[0]
B7
PEG_RXN[0]
C7
PEG_RXP[1]
C6
PEG_RXN[1]
D6
PEG_RXP[2]
D5
PEG_RXN[2]
E5
PEG_RXP[3]
E4
PEG_RXN[3]
F6
PEG_RXP[4]
F5
PEG_RXN[4]
G5
PEG_RXP[5]
G4
EG_RXN[5]
P
H6
PEG_RXP[6]
H5
PEG_RXN[6]
J5
PEG_RXP[7]
J4
PEG_RXN[7]
K6
PEG_RXP[8]
K5
PEG_RXN[8]
L5
PEG_RXP[9]
L4
PEG_RXN[9]
M6
PEG_RXP[10]
M5
PEG_RXN[10]
N5
PEG_RXP[11]
N4
PEG_RXN[11]
P6
PEG_RXP[12]
P5
PEG_RXN[12]
R5
PEG_RXP[13]
R4
PEG_RXN[13]
T6
PEG_RXP[14]
T5
PEG_RXN[14]
U5
PEG_RXP[15]
U4
PEG_RXN[15]
L7
PEG_RCOMP
Y3
DMI_RXP[0]
Y4
DMI_RXN[0]
AA4
DMI_RXP[1]
AA5
DMI_RXN[1]
AB4
DMI_RXP[2]
AB3
DMI_RXN[2]
AC4
DMI_RXP[3]
AC5
DMI_RXN[3]
C
PU-SK/1151/S/GF
------------------------------------­4 layer PEG/DMI======4/4/4//15 6 layer PEG/DMI======4/5.5/4//15
------------------------------------­Impedance=85 +- 15%
SKT_H4
LGA1151
PEG_TXP[0] PEG_TXN[0]
PEG_TXP[1] PEG_TXN[1]
PEG_TXP[2] PEG_TXN[2]
PEG_TXP[3] PEG_TXN[3]
PEG_TXP[4] PEG_TXN[4]
PEG_TXP[5] PEG_TXN[5]
PEG_TXP[6] PEG_TXN[6]
PEG_TXP[7] PEG_TXN[7]
PEG_TXP[8] PEG_TXN[8]
PEG_TXP[9] PEG_TXN[9]
PEG_TXP[10] PEG_TXN[10]
PEG_TXP[11] PEG_TXN[11]
PEG_TXP[12] PEG_TXN[12]
PEG_TXP[13] PEG_TXN[13]
PEG_TXP[14] PEG_TXN[14]
PEG_TXP[15] PEG_TXN[15]
DMI_TXP[0] DMI_TXN[0]
DMI_TXP[1] DMI_TXN[1]
DMI_TXP[2] DMI_TXN[2]
DMI_TXP[3]
3 OF 12
PA_EXP_TXP[0..15] PA_EXP_TXN[0..15] PA_EXP_RXP[0..15] PA_EXP_RXN[0..15]
Title
Size Document Number Rev Custom
Date: Sheet of
DMI_TXN[3]
PA_EXP_TXP[0..15] [19] PA_EXP_TXN[0..15] [19] PA_EXP_RXP[0..15] [19] PA_EXP_RXN[0..15] [19]
Gigabyte Technology
CPU LGA1151-A
GA-B250M-D3H
PA_EXP_TXP0
A5
PA_EXP_TXN0
A6
PA_EXP_TXP1
B4
PA_EXP_TXN1
B5
PA_EXP_TXP2
C3
PA_EXP_TXN2
C4
PA_EXP_TXP3
D2
PA_EXP_TXN3
D3
PA_EXP_TXP4
E1
PA_EXP_TXN4
E2
PA_EXP_TXP5
F2
PA_EXP_TXN5
F3
PA_EXP_TXP6
G1
PA_EXP_TXN6
G2
PA_EXP_TXP7
H2
PA_EXP_TXN7
H3
PA_EXP_TXP8
J1
PA_EXP_TXN8
J2
PA_EXP_TXP9
K2
PA_EXP_TXN9
K3
PA_EXP_TXP10
L1
PA_EXP_TXN10
L2
PA_EXP_TXP11
M2
PA_EXP_TXN11
M3
PA_EXP_TXP12
N1
PA_EXP_TXN12
N2
PA_EXP_TXP13
P2
PA_EXP_TXN13
P3
PA_EXP_TXP14
R2
PA_EXP_TXN14
R1
PA_EXP_TXP15
T2
PA_EXP_TXN15
T3
AC2 AC1
AD3 AD2
AE2 AE1
AF2 AF3
W=12 mil out of CPU S=15 mil out of CPU
1
A_DMI_0TXP A_DMI_0TXNA_DMI_0RXN
A_DMI_1TXP A_DMI_1TXN
A_DMI_2TXP A_DMI_2TXN
A_DMI_3TXP A_DMI_3TXNA_DMI_3RXN
1
A_DMI_0TXP [11] A_DMI_0TXN [11]
A_DMI_1TXP [11] A_DMI_1TXN [11]
A_DMI_2TXP [11] A_DMI_2TXN [11]
A_DMI_3TXP [11] A_DMI_3TXN [11]
4 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
4
3
2
1
* 󲒂DDR4 net
MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6
5
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 D
C C
B B
LGA1151
ILM_BP_CR/115X/NORMAL NI
A A
Need check the new CPU ME
LGA1151A
AE38
DDR0_DQ[0]
AE37
DDR0_DQ[1]
AG38
DDR0_DQ[2]
AG37
DDR0_DQ[3]
AE39
DDR0_DQ[4]
AE40
DDR0_DQ[5]
AG39
DDR0_DQ[6]
AG40
DDR0_DQ[7]
AJ38
DDR0_DQ[8]
AJ37
DDR0_DQ[9]
AL38
DDR0_DQ[10]
AL37
DDR0_DQ[11]
AJ40
DDR0_DQ[12]
AJ39
DDR0_DQ[13]
AL39
DDR0_DQ[14]
AL40
DDR0_DQ[15]
AN38
DDR0_DQ[16]/DDR0_DQ[32]
AN40
DDR0_DQ[17]/DDR0_DQ[33]
AR38
DDR0_DQ[18]/DDR0_DQ[34]
AR37
DDR0_DQ[19]/DDR0_DQ[35]
AN39
DDR0_DQ[20]/DDR0_DQ[36]
AN37
DDR0_DQ[21]/DDR0_DQ[37]
AR39
DDR0_DQ[22]/DDR0_DQ[38]
AR40
DDR0_DQ[23]/DDR0_DQ[39]
AW37
DDR0_DQ[24]/DDR0_DQ[40]
AU38
DDR0_DQ[25]/DDR0_DQ[41]
AV35
DDR0_DQ[26]/DDR0_DQ[42]
AW35
DDR0_DQ[27]/DDR0_DQ[43]
AU37
DDR0_DQ[28]/DDR0_DQ[44]
AV37
DDR0_DQ[29]/DDR0_DQ[45]
AT35
DDR0_DQ[30]/DDR0_DQ[46]
AU35
DDR0_DQ[31]/DDR0_DQ[47]
AY8
DDR0_DQ[32]/DDR1_DQ[0]
AW8
DDR0_DQ[33]/DDR1_DQ[1]
AV6
DDR0_DQ[34]/DDR1_DQ[2]
AU6
DDR0_DQ[35]/DDR1_DQ[3]
AU8
DDR0_DQ[36]/DDR1_DQ[4]
AV8
DDR0_DQ[37]/DDR1_DQ[5]
AW6
DDR0_DQ[38]/DDR1_DQ[6]
AY6
DDR0_DQ[39]/DDR1_DQ[7]
AY4
DDR0_DQ[40]/DDR1_DQ[8]
AV4
DDR0_DQ[41]/DDR1_DQ[9]
AT1
DDR0_DQ[42]/DDR1_DQ[10]
AT2
DDR0_DQ[43]/DDR1_DQ[11]
AV3
DDR0_DQ[44]/DDR1_DQ[12]
AW4
DDR0_DQ[45]/DDR1_DQ[13]
AT4
DDR0_DQ[46]/DDR1_DQ[14]
AT3
DDR0_DQ[47]/DDR1_DQ[15]
AP2
DDR0_DQ[48]/DDR1_DQ[32]
AM4
DDR0_DQ[49]/DDR1_DQ[33]
AP3
DDR0_DQ[50]/DDR1_DQ[34]
AM3
DDR0_DQ[51]/DDR1_DQ[35]
AP4
DDR0_DQ[52]/DDR1_DQ[36]
AM2
DDR0_DQ[53]/DDR1_DQ[37]
AP1
DDR0_DQ[54]/DDR1_DQ[38]
AM1
DDR0_DQ[55]/DDR1_DQ[39]
AK3
DDR0_DQ[56]/DDR1_DQ[40]
AH1
DDR0_DQ[57]/DDR1_DQ[41]
AK4
DDR0_DQ[58]/DDR1_DQ[42]
AH2
DDR0_DQ[59]/DDR1_DQ[43]
AH4
DDR0_DQ[60]/DDR1_DQ[44]
AK2
DDR0_DQ[61]/DDR1_DQ[45]
AH3
DDR0_DQ[62]/DDR1_DQ[46]
AK1
DDR0_DQ[63]/DDR1_DQ[47]
AU33
DDR0_ECC[0]
AT33
DDR0_ECC[1]
AW33
DDR0_ECC[2]
AV31
DDR0_ECC[3]
AU31
DDR0_ECC[4]
AV33
DDR0_ECC[5]
AW31
DR0_ECC[6]
D
AY31
DDR0_ECC[7]
DDR CHANNEL A
C
PU-SK/1151/S/GF
SKT_H4
LGA1151
DDR0_BA[0]/DDR0_CAB[4]/DDR0_BA[0] DDR0_BA[1]/DDR0_CAB[6]/DDR0_BA[1]
DDR0_BA[2]/DDR0_CAA[5]/DDR0_BG[0]
DDR0_RAS#/DDR0_CAB[3]/DDR0_MA[16]
DDR0_WE#/DDR0_CAB[2]/DDR0_MA[14]
DDR0_CAS#/DDR0_CAB[1]/DDR0_MA[15]
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[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]
DDR0_MA[14]/DDR0_CAA[9]/DDR0_BG[1] DDR0_MA[15]/DDR0_CAA[8]/DDR0_ACT#
DDR0_DQSN[2]/DDR0_DQSN[4] DDR0_DQSN[3]/DDR0_DQSN[5] DDR0_DQSN[4]/DDR1_DQSN[0] DDR0_DQSN[5]/DDR1_DQSN[1] DDR0_DQSN[6]/DDR1_DQSN[4] DDR0_DQSN[7]/DDR1_DQSN[5]
DDR0_DQSP[2]/DDR0_DQSP[4] DDR0_DQSP[3]/DDR0_DQSP[5] DDR0_DQSP[4]/DDR1_DQSP[0] DDR0_DQSP[5]/DDR1_DQSP[1] DDR0_DQSP[6]/DDR1_DQSP[4] DDR0_DQSP[7]/DDR1_DQSP[5]
1 OF12
DDR0_CKP[0] DDR0_CKN[0] DDR0_CKP[1] DDR0_CKN[1] DDR0_CKP[2] DDR0_CKN[2] DDR0_CKP[3] DDR0_CKN[3]
DDR0_CKE[0] DDR0_CKE[1] DDR0_CKE[2] DDR0_CKE[3]
DDR0_CS#[0] DDR0_CS#[1] DDR0_CS#[2] DDR0_CS#[3]
DDR0_ODT[0] DDR0_ODT[1] DDR0_ODT[2] DDR0_ODT[3]
DDR0_MA[3] DDR0_MA[4]
DDR0_PAR
DDR0_ALERT#
DDR0_DQSN[0] DDR0_DQSN[1]
DDR0_DQSP[0] DDR0_DQSP[1]
DDR0_DQSP[8] DDR0_DQSN[8]
AW18 AV18 AW17 AY17 AW16 AV16 AT16 AU16
AY24 AW24 AV24 AV25
AW12 AU11 AV13 AV10
AW11 AU14 AU12 AY10
AY13 AV15 AW23
AW13 AV14 AY11
AW15 AU18 AU17 AV19 AT19 AU20 AV20 AU21 AT20 AT22 AY14 AU22 AV22 AV12 AV23 AU24
AY15 AT23
AF39 AK39 AP39 AU36 AW7 AU3 AN3 AJ3
AF38 AK38 AP38 AV36 AV7 AU2 AN2 AJ2
AV32 AU32
M_DCLKA0 M_-DCLKA0 M_DCLKA1 M_-DCLKA1 M_DCLKA2 M_-DCLKA2 M_DCLKA3 M_-DCLKA3
CKEA0 CKEA1 CKEA2 CKEA3
M_-CSA0 M_-CSA1 M_-CSA2 M_-CSA3
MODT_A0 MODT_A1 MODT_A2 MODT_A3
S
BAA0 SBAA1 BG_A0
MAAA16 MAAA14 MAAA15
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 BG_A1
M_-DQSA0 M_-DQSA1 M_-DQSA2 M_-DQSA3 M_-DQSA4 M_-DQSA5 M_-DQSA6 M_-DQSA7
M_DQSA0 M_DQSA1 M_DQSA2 M_DQSA3 M_DQSA4 M_DQSA5 M_DQSA6 M_DQSA7
M_DCLKA0 [8] M_-DCLKA0 [8] M_DCLKA1 [8] M_-DCLKA1 [8] M_DCLKA2 [8] M_-DCLKA2 [8] M_DCLKA3 [8] M_-DCLKA3 [8]
CKEA0 [8] CKEA1 [8] CKEA2 [8] CKEA3 [8]
M_-CSA0 [8] M_-CSA1 [8] M_-CSA2 [8] M_-CSA3 [8]
SBAA0 [8] SBAA1 [8]
BG_A0 [8]
BG_A1 [8]
M_-ACT_A [8]
M_DDR_PARA [8]
M_-ALERT_A [8]
4
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
3
LGA1151B
AD34
DDR1_DQ[0]/DDR0_DQ[16]
AD35
DDR1_DQ[1]/DDR0_DQ[17]
AG35
DDR1_DQ[2]/DDR0_DQ[18]
AH35
DDR1_DQ[3]/DDR0_DQ[19]
AE35
DDR1_DQ[4]/DDR0_DQ[20]
AE34
DDR1_DQ[5]/DDR0_DQ[21]
AG34
DDR1_DQ[6]/DDR0_DQ[22]
AH34
DDR1_DQ[7]/DDR0_DQ[23]
AK35
DDR1_DQ[8]/DDR0_DQ[24]
AL35
DDR1_DQ[9]/DDR0_DQ[25]
AK32
DDR1_DQ[10]/DDR0_DQ[26]
AL32
DDR1_DQ[11]/DDR0_DQ[27]
AK34
DDR1_DQ[12]/DDR0_DQ[28]
AL34
DDR1_DQ[13]/DDR0_DQ[29]
AK31
DDR1_DQ[14]/DDR0_DQ[30]
AL31
DDR1_DQ[15]/DDR0_DQ[31]
AP35
DDR1_DQ[16]/DDR0_DQ[48]
AN35
DDR1_DQ[17]/DDR0_DQ[49]
AN32
DDR1_DQ[18]/DDR0_DQ[50]
AP32
DDR1_DQ[19]/DDR0_DQ[51]
AN34
DDR1_DQ[20]/DDR0_DQ[52]
AP34
DDR1_DQ[21]/DDR0_DQ[53]
AN31
DDR1_DQ[22]/DDR0_DQ[54]
AP31
DDR1_DQ[23]/DDR0_DQ[55]
AL29
DDR1_DQ[24]/DDR0_DQ[56]
AM29
DDR1_DQ[25]/DDR0_DQ[57]
AP29
DDR1_DQ[26]/DDR0_DQ[58]
AR29
DDR1_DQ[27]/DDR0_DQ[59]
AM28
DDR1_DQ[28]/DDR0_DQ[60]
AL28
DDR1_DQ[29]/DDR0_DQ[61]
AR28
DDR1_DQ[30]/DDR0_DQ[62]
AP28
DDR1_DQ[31]/DDR0_DQ[63]
AR12
DDR1_DQ[32]/DDR1_DQ[16]
AP12
DDR1_DQ[33]/DDR1_DQ[17]
AM13
DDR1_DQ[34]/DDR1_DQ[18]
AL13
DDR1_DQ[35]/DDR1_DQ[19]
AR13
DDR1_DQ[36]/DDR1_DQ[20]
AP13
DDR1_DQ[37]/DDR1_DQ[21]
AM12
DDR1_DQ[38]/DDR1_DQ[22]
AL12
DDR1_DQ[39]/DDR1_DQ[23]
AP10
DDR1_DQ[40]/DDR1_DQ[24]
AR10
DDR1_DQ[41]/DDR1_DQ[25]
AR7
DDR1_DQ[42]/DDR1_DQ[26]
AP7
DDR1_DQ[43]/DDR1_DQ[27]
AR9
DDR1_DQ[44]/DDR1_DQ[28]
AP9
DDR1_DQ[45]/DDR1_DQ[29]
AR6
DDR1_DQ[46]/DDR1_DQ[30]
AP6
DDR1_DQ[47]/DDR1_DQ[31]
AM10
DDR1_DQ[48]
AL10
DDR1_DQ[49]
AM7
DDR1_DQ[50]
AL7
DDR1_DQ[51]
AM9
DDR1_DQ[52]
AL9
DDR1_DQ[53]
AM6
DDR1_DQ[54]
AL6
DDR1_DQ[55]
AJ6
DDR1_DQ[56]
AJ7
DDR1_DQ[57]
AE6
DDR1_DQ[58]
AF7
DDR1_DQ[59]
AH7
DDR1_DQ[60]
AH6
DDR1_DQ[61]
AE7
DDR1_DQ[62]
AF6
DDR1_DQ[63]
AR25
DDR1_ECC[0]
AR26
DDR1_ECC[1]
AM26
DDR1_ECC[2]
AM25
DDR1_ECC[3]
AP26
DDR1_ECC[4]
AP25
DDR1_ECC[5]
AL25
DDR1_ECC[6]
AL26
DDR1_ECC[7]
C
PU-SK/1151/S/GF
DDR CHANNEL B
MODT_A[0..3][8] MODT_B[0..3][9]
MDA[0..63][8] MDB[0..63][9]
M_DQSA[0..7][8] M_-DQSA[0..7][8]
MAAA[0..16][8] MAAB[0..16][9]
M_DQSB[0..7][9] M_-DQSB[0..7][9]
SKT_H4
LGA1151
DDR1_RAS#/DDR1_CAB[3]/DDR1_MA[16]
DDR1_WE#/DDR1_CAB[2]/DDR1_MA[14]
DDR1_CAS#/DDR1_CAB[1]/DDR1_MA[15]
DDR1_BA[0]/DDR1_CAB[4]/DDR1_BA[0] DDR1_BA[1]/DDR1_CAB[6]/DDR1_BA[1] DDR1_BA[2]/DDR1_CAA[5]/DDR1_BG[0]
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[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]
DDR1_MA[14]/DDR1_CAA[9]/DDR1_BG[1] DDR1_MA[15]/DDR1_CAA[8]/DDR1_ACT#
DDR1_DQSN[0]/DDR0_DQSN[2] DDR1_DQSN[1]/DDR0_DQSN[3] DDR1_DQSN[2]/DDR0_DQSN[6] DDR1_DQSN[3]/DDR0_DQSN[7] DDR1_DQSN[4]/DDR1_DQSN[2] DDR1_DQSN[5]/DDR1_DQSN[3]
DDR1_DQSP[0]/DDR0_DQSP[2] DDR1_DQSP[1]/DDR0_DQSP[3] DDR1_DQSP[2]/DDR0_DQSP[6] DDR1_DQSP[3]/DDR0_DQSP[7] DDR1_DQSP[4]/DDR1_DQSP[2] DDR1_DQSP[5]/DDR1_DQSP[3]
2 OF 12
MODT_A[0..3] MODT_B[0..3]
MDA[0..63] MDB[0..63]
M_DQSA[0..7] M_-DQSA[0..7]
MAAA[0..16] MAAB[0..16]
M_DQSB[0..7] M_-DQSB[0..7]
2
M_DCLKB0
DDR1_CKP[0] DDR1_CKN[0] DDR1_CKP[1] DDR1_CKN[1] DDR1_CKP[2] DDR1_CKN[2] DDR1_CKP[3] DDR1_CKN[3]
DDR1_CKE[0] DDR1_CKE[1] DDR1_CKE[2] DDR1_CKE[3]
DDR1_CS#[0] DDR1_CS#[1] DDR1_CS#[2] DDR1_CS#[3]
DDR1_ODT[0] DDR1_ODT[1] DDR1_ODT[2] DDR1_ODT[3]
DDR1_MA[3] DDR1_MA[4]
DDR1_ALERT#
DDR1_DQSN[6] DDR1_DQSN[7]
DDR1_DQSP[6] DDR1_DQSP[7]
DDR1_DQSP[8] DDR1_DQSN[8]
DDR_VREF_CA DDR0_VREF_DQ DDR1_VREF_DQ
Title
Size Document Number Rev Custom
Date: Sheet of
AM20 AM21 AP22 AP21 AN20 AN21 AP19 AP20
AY29 AV29 AW29 AU29
AP17 AN15 AN17 AM15
AM16 AL16 AP15 AL15
AN18 AL17 AP16
AL18 AM18 AW28
AL19 AL22 AM22 AM23 AP23 AL23 AW26 AY26 AU26 AW27 AP18 AU27 AV27 AR15 AY28 AU28
AL20
DDR1_PAR
AY25
AF34 AK33 AN33 AN29 AN13 AR8 AM8 AG6
AF35 AL33 AP33 AN28 AN12 AP8 AL8 AG7
AN25 AN26
AB40 AC40 AC39
Gigabyte Technology
CPU LGA1151-B
GA-B250M-D3H
M_-DCLKB0 M_DCLKB1 M_-DCLKB1 M_DCLKB2 M_-DCLKB2 M_DCLKB3 M_-DCLKB3
CKEB0 CKEB1 CKEB2 CKEB3
M_-CSB0 M_-CSB1 M_-CSB2 M_-CSB3
MODT_B0 MODT_B1 MODT_B2 MODT_B3
MAAB16 MAAB14 MAAB15
SBAB0 SBAB1 BG_B0
MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 BG_B1
M_-DQSB0 M_-DQSB1 M_-DQSB2 M_-DQSB3 M_-DQSB4 M_-DQSB5 M_-DQSB6 M_-DQSB7
M_DQSB0 M_DQSB1 M_DQSB2 M_DQSB3 M_DQSB4 M_DQSB5 M_DQSB6 M_DQSB7
VREF_CAB VREF_DQB
M_DCLKB0 [9] M_-DCLKB0 [9] M_DCLKB1 [9] M_-DCLKB1 [9] M_DCLKB2 [9] M_-DCLKB2 [9] M_DCLKB3 [9] M_-DCLKB3 [9]
CKEB0 [9] CKEB1 [9] CKEB2 [9] CKEB3 [9]
M_-CSB0 [9] M_-CSB1 [9] M_-CSB2 [9] M_-CSB3 [9]
SBAB0 [9] SBAB1 [9]
BG_B0 [9]
BG_B1 [9]
M_-ACT_B [9]
M_DDR_PARB [9]
M_-ALERT_B [9]
VREF_CAB [8] VREF_DQB [9]
1
5 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
* 󱅳 WBC50
VCCSA
D D
WBC57 10u/8/X5R/6.3V/K
WBC124 , WBC125 , WBC126 , WBC127
*
󱅳
C C
VCCIO
WBC69 10u/8/X5R/6.3V/K
* 󱅳 VCCGT
B B
󵙄󱬂
* WBC51 , WBC52 VDDQ 󲒂 VCCSA
󵙄󱬂
󵙄󱬂
* WR94 , WR59 , WR86 , WR60 , WR61 , WR62 , WR63 󲒂 short pad
4
VCCSFUSEPRG
(06/24)
VCCST_VCCPLL
VCCST_VCCPLLVCCSA
VCCGT
AA34 AA35 AA36 AA37 AA38 AB33 AB34
G36 G37 G38 G39 G40 H36 H38 H40
K36 K38 K40
M33 M34 M36 M38 M40 N34 N35 N36 N37 N38 N39 N40 P33 P34 P36 P38 P40 R34 R35 R36 R37 R38 R39 R40
U34 U35 U36 U37 U38 U39 U40 V33 V34 V36 V38
V40 W34 W35 W36 W37 W38
Y33
Y34
Y36
Y38
J36 J37 J38 J39 J40
L34 L35 L36 L37 L38 L39 L40
T33 T34 T36 T38 T40
3
LGA1151J
LGA1151
VCCGT V
CCGT 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 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
C
PU-SK/1151/S/GF
SKT_H4
VCCGT_SENSE VSSGT_SENSE
VCCGTX_SENSE VSSGTX_SENSE
10 OF 12
VCCGTX_F35 VCCGTX_G34 VCCGTX_G35 VCCGTX_H33 VCCGTX_H34
VCCGTX_J33
VCCGTX_J35 VCCGTX_K32 VCCGTX_K34
VCCGTX_L31
VCCGTX_L33 VCCGTX_M32
F35 G34 G35 H33 H34 J33 J35 K32 K34 L31 L33 M32
F39 F38
F37 F36
VCCST_VCCPLL VCCSFUSEPRG
VCCST_VCCPLL
VCCGT_SENSE [29]
VSSGT_SENSE [29]
N_PCH_CPU_TI[13]
A_CPU_PCH_TO[13]
2
VCCSA
WR59 0/4/X
VCCIO
A
WR88 33/4 WR89 560/4/1
_CPU_PCH_TO_R
AB6 AB7 AB8 AC7 AC8
AK11 AK14 AK24
AJ23
AA7
N7 P7 R7 T7 U7 Y6 Y7 Y8
W7
V7
AA6
M8 P8
T8
U8
W8
V5 V6
V4
LGA1151K
VCCSA V
CCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA VCCSA
VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO
VCCST_V5 VCCST_V6
VCCPLL
C
PU-SK/1151/S/GF
AV1
AW2
K10
B39 C40
AY3
K12
J8 J7 L8
K8
H8
L10 J17
J19
G8
D1 B3
L12
SKT_H4
LGA1151
VCC_OPC_1P8_AB37 VCC_OPC_1P8_AB38
VSSOPC_EOPIO_SENSE
10 OF 12
LGA1151L
RSVD_TP_J8 R
SVD_TP_J7 RSVD_TP_L8 RSVD_TP_K8
RSVD_TP_AV1 RSVD_TP_AW2
RSVD_H8 RSVD_K10 RSVD_L10 RSVD_J17 RSVD_B39 RSVD_J19 RSVD_C40
RSVD_G8 RSVD_AY3
PROC_TRIGIN PROC_TRIGOUT
RSVD_L12 RSVD_K12
VDDQ_AT18 VDDQ_AT21 VDDQ_AU13 VDDQ_AU15 VDDQ_AU19 VDDQ_AU23 VDDQ_AV11 VDDQ_AV17
VDDQ_AV21 VDDQ_AW10 VDDQ_AW14 VDDQ_AW25
VDDQ_AY12
VDDQ_AY16
VDDQ_AY18
VDDQ_AY23
VCCPLL_OC
VCCOPC_AJ30 VCCOPC_AJ27 VCCOPC_AJ28 VCCOPC_AJ29
VCCOPC_AK27
VCCEOPIO VCCEOPIO
VCCSA_SENSE
VCCIO_SENSE
VSS_SAIO_SENSE
VCCOPC_SENSE
VCCEOPIO_SENSE
SKT_H4
LGA1151
12 OF 12
AT18 AT21 AU13 AU15 AU19 AU23 AV11 AV17 AV21 AW10 AW14 AW25 AY12 AY16 AY18 AY23
AJ9
AJ30 AJ27 AJ28 AJ29 AK27
AJ25 AJ26
AB37 AB38
AD5 AF4 AE4
AK21 AJ24 AK22
VDDQ
RSVD_TP_AW38
RSVD_TP_AV39
VCCPLL_S
* 󱅳 VCCPLL_OC
WR60 0/4/X
WR61 0/4/X
WR62 0/4/SHT/M/X WR63 0/4/SHT/M/X
* 󱅳 net
RSVD_TP_H11 RSVD_TP_H12
RSVD_AU39 RSVD_AU40
VSS_AT15 VSS_AR23 VSS_AR22
RSVD_J15 RSVD_J14
RSVD_AU9
RSVD_AU10
RSVD_J13
RSVD_K13
RSVD_J11
RSVD_D15 RSVD_K11
1
WR86 0/4/SHT/M/X
H11 H12
AW38 AV39
AU39 AU40
AT15 AR23 AR22
J15 J14
AU9 AU10
J13 K13 J11
D15 K11
VDDQ
C
PU-SK/1151/S/GF
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
CPU LGA1151-C
GA-B250M-D3H
1
6 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
4
3
2
1
SKT_H4
LGA1151I
LGA1151
9 OF 12
󵙄󱬂
VCC_H32
VCC_J21 VCC_F32 VCC_F33 VCC_F34 VCC_G23 VCC_G24 VCC_G25 VCC_G26 VCC_G27 VCC_G28 VCC_G29
VCC_J22
VCC_J23
VCC_J24
VCC_J25
VCC_J26
VCC_J27
VCC_J28
VCC_J29
VCC_J30
VCC_J31 VCC_K16 VCC_K18 VCC_K20 VCC_K21 VCC_K23 VCC_K25 VCC_K27 VCC_K29 VCC_K31 VCC_L14 VCC_L15 VCC_L16 VCC_L17 VCC_L18 VCC_L19 VCC_L20 VCC_L21 VCC_L22 VCC_L23 VCC_L24 VCC_L25 VCC_L26 VCC_L27 VCC_L28 VCC_L29 VCC_L30
VCC_M13 VCC_M14 VCC_M16 VCC_M18 VCC_M20 VCC_M22 VCC_M24 VCC_M26 VCC_M28
VCC_M30 VCC_AJ12 VCC_AJ14 VCC_AJ16 VCC_AJ18 VCC_AJ20 VCC_AJ22
VCC_SENSE VSS_SENSE
A25
VCC_A25
A26
V
CC_A26
A27
VCC_A27
A28
VCC_A28
D D
C C
B B
A29 A30 B25 B27 B29 B31 B32 B33 B34 B35 B36 B37 C25 C26 C27 C28 C29 C30 C32 C34 C36 D25 D27 D29 D31 D32 D33 D34 D35 D36 E24 E25 E26 E27 E28 E29 E30 E32 E34 E36 F23 F24 F25 F27 F29 F31 G30 G32 H22 H23 H25 H27 H29
H31 AJ11 AJ13 AJ15 AJ17 AJ19 AJ21
VCC_A29 VCC_A30 VCC_B25 VCC_B27 VCC_B29 VCC_B31 VCC_B32 VCC_B33 VCC_B34 VCC_B35 VCC_B36 VCC_B37 VCC_C25 VCC_C26 VCC_C27 VCC_C28 VCC_C29 VCC_C30 VCC_C32 VCC_C34 VCC_C36 VCC_D25 VCC_D27 VCC_D29 VCC_D31 VCC_D32 VCC_D33 VCC_D34 VCC_D35 VCC_D36 VCC_E24 VCC_E25 VCC_E26 VCC_E27 VCC_E28 VCC_E29 VCC_E30 VCC_E32 VCC_E34 VCC_E36 VCC_F23 VCC_F24 VCC_F25 VCC_F27 VCC_F29 VCC_F31 VCC_G30 VCC_G32 VCC_H22 VCC_H23 VCC_H25 VCC_H27 VCC_H29 VCC_H31 VCC_AJ11 VCC_AJ13 VCC_AJ15 VCC_AJ17 VCC_AJ19 VCC_AJ21
C
PU-SK/1151/S/GF
* 󱅳 Vcore
A A
H32 J21 F32 F33 F34 G23 G24 G25 G26 G27 G28 G29 J22 J23 J24 J25 J26 J27 J28 J29 J30 J31 K16 K18 K20 K21 K23 K25 K27 K29 K31 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 M13 M14 M16 M18 M20 M22 M24 M26 M28 M30 AJ12 AJ14 AJ16 AJ18 AJ20 AJ22 C38 D38
VCOREVCORE
A11 A13 A15 A17 A24
A7
AA3
AA33
AA8
AB39
AB5
AC3 AC33 AC34 AC35
AC6
AD1 AD33 AD36 AD37 AD38 AD39
AD4 AD40
AD6
AD7
AD8
AE3 AE33 AE36
AE5
AE8
AF1 AF33 AF36 AF37 AF40
AF5
AF8
AG1 AG2
AG3 AG33 AG36
AG4
AG5
AG8 AH33 AH36 AH37 AH38 AH39 AH40
AH5 AH8
AJ1 AJ31 AJ32 AJ33 AJ34 AJ35 AJ36
AJ4
AJ5
AJ8
VCORE_VCC_SEN [29]
VCORE_VSS_SEN [29]
AK10 AK12 AK13 AK15 AK16 AK17 AK18 AK19 AK20 AK23 AK25 AK26 AK28
C
SKT_H4
LGA1151F
LGA1151
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
6 OF 12
PU-SK/1151/S/GF
VSS V VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
AK29 AK30
SS
AK36 AK37 AK40 AK5 AK6 AK7 AK8 AK9 AL1 AL11 AL14 AL2 AL21 AL24 AL27 AL3 AL30 AL36 AL4 AL5 AM11 AM14 AM17 AM19 AM24 AM27 AM30 AM31 AM32 AM33 AM34 AM35 AM36 AM37 AM38 AM39 AM40 AM5 AN1 AN10 AN11 AN14 AN16 AN19 AN22 AN23 AN24 AN27 AN30 AN36 AN4 AN5 AN6 AN7 AN8 AN9 AP11 AP14 AP24 AP27 AP30 AP36 AP37 AP40 AP5 AR1 AR11 AR14 AR16 AR17 AR18 AR19 AR2 AR20 AR21
AR24 AR27
AR3 AR30 AR31 AR32 AR33 AR34 AR35 AR36
AR4
AR5 AT10 AT11 AT12 AT13 AT14 AT17 AT24 AT25 AT26 AT27 AT28 AT29 AT30 AT31 AT32 AT34 AT36 AT37 AT38 AT39 AT40
AT5
AT6
AT7
AT8
AT9
AU1 AU25 AU30 AU34
AU4
AU5
AU7
AV2 AV26 AV28 AV30 AV34 AV38
AV5
AV9
AW3 AW30 AW32 AW34 AW36
AW5
AW9
AY27 AY30
AY5 AY7 AY9
B24 B26 B28 B30
C12 C14 C16 C18 C20 C22 C24 C31 C33 C35
B6
C
SKT_H4
LGA1151G
LGA1151
VSS V
SS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
PU-SK/1151/S/GF
7 OF 12
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
C37 C5 C8 C10 D24 D26 D28 D30 D37 D39 D4 D7 E11 E13 E15 E17 E19 E21 E23 E3 E31 E33 E35 E37 E6 E9 F1 F10 F22 F26 F28 F30 F4 F40 F7 G11 G13 G15 G17 G19 G22 G3 G31 G33 G6 H1 H21 H24 H26 H28 H30 H35 H37 H39 H4 H7 H9 J10 J12 L11 J16 J18 J20 J3 J32 J34 J6 K1 K14 K15 K17 K19 K22 K24 K26 K28 K30 K33 K35 K37
K39
L13 L32
M10 M12 M15 M17 M19 M21 M23 M25 M27 M29 M35 M37 M39
N33
P35 P37 P39
R33
T35 T37 T39
U33
V35 V37 V39
W33
Y35 Y37
B38 D40
K4 K7
L3 L6
L9
M1
M4 M7
N3 N6
N8
P1
P4
R3 R6
R8
T1
T4
U3 U6
V1
V8
W3 W6
Y5
A4
C2
C
SKT_H4
LGA1151H
LGA1151
VSS V
SS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF
8 OF 12
PU-SK/1151/S/GF
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
CPU LGA1151-C
GA-B250M-D3H
1
7 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
8
Rev:0.6
D D
MDA[0..63][5]
MAAA[0..16][5] M_DQSA[0..7][5] M_-DQSA[0..7][5]
MODT_A[0..3][5]
C C
B B
MAC11 1u/4/X5R/6.3V/K
A A
8
MDA[0..63] MAAA[0..16] M_DQSA[0..7] M
_-DQSA[0..7]
MODT_A[0..3]
MAC16 0.1u/4/X7R/16V/K
VPP_25V
N_SMBDATA[9,12,19,20,27,29,37,42]
N_SMBCLK[9,12,19,20,27,29,37,42]
SBAA1[5] SBAA0[5] BG_A1[5] BG_A0[5]
M_-DCLKA1[5]
M_DCLKA1[5]
M_-DCLKA0[5]
M_DCLKA0[5]
M_-CSA1[5] M_-CSA0[5]
CKEA1[5] CKEA0[5]
MAAA[0..16][5]
DDRVTT
VDDQ
VPP_25V
VREF_DDRA
MA0_SA2 MA0_SA1
MA0_SA0 N_SMBDATA N_SMBCLK
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15 MAAA16
7
DDR4_4
77
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
156
VSS
158
VSS
160
VSS
162
VSS
165
VSS
167
VSS
169
VSS
171
VSS
173
VSS
176
VSS
178
VSS
180
VSS
182
VSS
184
VSS
187
VSS
189
VSS
191
VSS
193
VSS
195
VSS
198
VSS
200
VSS
202
VSS
239
VSS
241
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
238
SA2_RFU
140
SA1
139
SA0
285
SDA
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
79
A0
72
A1
216
A2
71
A3
214
A4
213
A5
69
A6
211
A7
68
A8
66
A9
225
A10/AP
210
A11
65
A12
232
A13
228
A14_WE*
86
A15_CAS*
82
A16_RAS*
234
A17_NC
DDR4/288/BK/VA/D/GF/TWO LATCH
BLK
󵸚󴆻 󵘢󳽼󲆬
* *
NC2_SAVE*1
DM0/DQS9_DBI0
DM1/DQS10_DBI1
DM2/DQS11_DBI2
DM3/DQS12_DBI3
DM4/DQS13_DBI4
DM5/DQS14_DBI5
DM6/DQS15_DBI6
DM7/DQS16_DBI7
DM8/DQS17_DBI8
7
PARITY RESET* EVENT* ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
227
RFU
205
RFU
144
RFU
230
MODT_A1
91
ODT1
MODT_A0
87
ODT0
222
M_DDR_PARA [5]
58
-DDR3_RST [9,12] -DDR3_RST [9,12]
CH_A0
78 208
M_-ALERT_A [5]
62
ACT*
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
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
M_-ACT_A [5]
49 194 56 201 47 192 54 199
M_DQSA0
153
M_-DQSA0
152
M_DQSA1
164
M_-DQSA1
163
M_DQSA2
175
M_-DQSA2
174
M_DQSA3
186
M_-DQSA3
185
M_DQSA4
245
M_-DQSA4
244
M_DQSA5
256
M_-DQSA5
255
M_DQSA6
267
M_-DQSA6
266
M_DQSA7
278
M_-DQSA7
277 197
196 7
VDDQ VDDQ
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
MDA5
5
MDA1
150
MDA2
12
MDA3
157
MDA4
3
MDA0
148
MDA6
10
MDA7
155
MDA12
16
MDA9
161
MDA10
23
MDA11
168
MDA13
14
MDA8
159
MDA14
21
MDA15
166
MDA17
27
MDA21
172
MDA18
34
MDA19
179
MDA20
25
MDA16
170
MDA22
32
MDA23
177
MDA29
38
MDA24
183
MDA31
45
MDA26
190
MDA25
36
MDA28
181
MDA30
43
MDA27
188
MDA32
97
MDA36
242
MDA34
104
MDA35
249
MDA33
95
MDA37
240
MDA39
102
MDA38
247
MDA41
108
MDA44
253
MDA47
115
MDA43
260
MDA40
106
MDA45
251
MDA46
113
MDA42
258
MDA54
119
MDA48
264
MDA51
126
MDA53
271
MDA52
117
MDA50
262
MDA49
124
MDA55
269
MDA63
130
MDA61
275
MDA62
137
MDA59
282
MDA58
128
MDA56
273
MDA60
135
MDA57
280
6
* net 󲒂 VDDQ
VDDQ VDDQ
MODT_A1 [5] MODT_A0 [5]
MAR19 240/4/1
MA0_SA0 MA0_SA1 MA0_SA2
* 󳥄󵖭 short pad
CHANNEL A0
6
MAC42 0.1u/4/X7R/16V/K
MAC43 0.1u/4/X7R/16V/K
VPP_25V
N_SMBDATA[9,12,19,20,27,29,37,42]
N_SMBCLK[9,12,19,20,27,29,37,42]
SBAA1[5]
SBAA0[5] BG_A1[5] BG_A0[5]
M_-DCLKA3[5]
M_DCLKA3[5]
M_-DCLKA2[5]
M_DCLKA2[5]
M_-CSA3[5]
M_-CSA2[5]
CKEA3[5]
CKEA2[5]
MAAA[0..16][5]
5
DDRVTT
5
VDDQ
VPP_25V
VREF_DDRA
N_SMBDATA N_SMBCLK
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15 MAAA16
MA1_SA2 MA1_SA1 MA1_SA0
DDR4_2
77
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
DM0/DQS9_DBI0
156
VSS
158
VSS
160
VSS
DM1/DQS10_DBI1
162
VSS
165
VSS
167
VSS
DM2/DQS11_DBI2
169
VSS
171
VSS
173
VSS
DM3/DQS12_DBI3
176
VSS
178
VSS
180
DM4/DQS13_DBI4
VSS
182
VSS
184
VSS
187
DM5/DQS14_DBI5
VSS
189
VSS
191
VSS
193
DM6/DQS15_DBI6
VSS
195
VSS
198
VSS
200
DM7/DQS16_DBI7
VSS
202
VSS
239
VSS
241
DM8/DQS17_DBI8
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
238
SA2_RFU
140
SA1
139
SA0
285
SDA
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
79
A0
72
A1
216
A2
71
A3
214
A4
213
A5
69
A6
211
A7
68
A8
66
A9
225
A10/AP
210
A11
65
A12
232
A13
228
A14_WE*
86
A15_CAS*
82
A16_RAS*
234
A17_NC
DDR4/288/GY/VA/D/GF/TWO LATCH
GRAY
󲴺󲾹󴆻 󵘢󳽼󲆬
NC2_SAVE*1
PARITY RESET* EVENT*
ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
4
227
RFU
205
RFU
144
RFU
230
MODT_A3
91
ODT1
87
ODT0
222 58 78 208 62
ACT*
49 194 56 201 47 192 54 199
153
DQS0
152 164
DQS1
163 175
DQS2
174 186
DQS3
185 245
DQS4
244 256
DQS5
255 267
DQS6
266 278
DQS7
277 197
DQS8
196 7
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
5
DQ0
150
DQ1
12
DQ2
157
DQ3
3
DQ4
148
DQ5
10
DQ6
155
DQ7
16
DQ8
161
DQ9
23
DQ10
168
DQ11
14
DQ12
159
DQ13
21
DQ14
166
DQ15
27
DQ16
172
DQ17
34
DQ18
179
DQ19
25
DQ20
170
DQ21
32
DQ22
177
DQ23
38
DQ24
183
DQ25
45
DQ26
190
DQ27
36
DQ28
181
DQ29
43
DQ30
188
DQ31
97
DQ32
242
DQ33
104
DQ34
249
DQ35
95
DQ36
240
DQ37
102
DQ38
247
DQ39
108
DQ40
253
DQ41
115
DQ42
260
DQ43
106
DQ44
251
DQ45
113
DQ46
258
DQ47
119
DQ48
264
DQ49
126
DQ50
271
DQ51
117
DQ52
262
DQ53
124
DQ54
269
DQ55
130
DQ56
275
DQ57
137
DQ58
282
DQ59
128
DQ60
273
DQ61
135
DQ62
280
DQ63
MODT_A3 [5]
MODT_A2
MODT_A2 [5]
MAR20
M_DDR_PARA [5]
CH_A1
M_-ALERT_A [5] M_-ACT_A [5]
M_DQSA0 M_-DQSA0
M_DQSA1 M_-DQSA1
M_DQSA2 M_-DQSA2
M_DQSA3 M_-DQSA3
M_DQSA4 M_-DQSA4
M_DQSA5 M_-DQSA5
M_DQSA6 M_-DQSA6
M_DQSA7 M_-DQSA7
MDA5 MDA1 MDA2 MDA3 MDA4 MDA0 MDA6 MDA7 MDA12 MDA9 MDA10 MDA11 MDA13 MDA8 MDA14 MDA15 MDA17 MDA21 MDA18 MDA19 MDA20 MDA16 MDA22 MDA23 MDA29 MDA24 MDA31 MDA26 MDA25 MDA28 MDA30 MDA27 MDA32 MDA36 MDA34 MDA35 MDA33 MDA37 MDA39 MDA38 MDA41 MDA44 MDA47 MDA43 MDA40 MDA45 MDA46 MDA42 MDA54 MDA48 MDA51 MDA53 MDA52 MDA50 MDA49 MDA55 MDA63 MDA61 MDA62 MDA59 MDA58 MDA56 MDA60 MDA57
4
240/4/1
* 󳥄󵖭 short pad
CHANNEL A1 SA2:0=001SA2:0=000
MA1_SA0 MA1_SA1 MA1_SA2
3
MABC4
0.1u/4/X7R/16V/K
VDDQ
MAR15 1K/4/1
VREF_DDRA
MAR16 1K/4/1
2
Footprint :R0402-2-SHORT20
MR23 0/4/SHT/20/X
MC19
0.022u/4/X7R/25V/K/X MR24
24.9/4/1/X
1
VREF_CAB [5]
DDR12V Decouple
VDDQ
VDDQ
VDDQ
*
󵙄󱬂󳥄󱅹
DDRVTT Decouple
DDRVTT
*
󱅳󵙄󱬂
VPP_25V
3
2
VDDQ
MABC18 1u/4/X5R/6.3V/K
MABC15 1u/4/X5R/6.3V/K
MABC11 1u/4/X5R/6.3V/K
VDDQ
MABC37 1u/4/X5R/6.3V/K
MABC34 1u/4/X5R/6.3V/K
MABC35 1u/4/X5R/6.3V/K
MABC17 1u/4/X5R/6.3V/K
VDDQ
[RT8120_DDR]
MABC25
0.1u/4/X7R/16V/K MABC23
0.1u/4/X7R/16V/K MABC28
0.1u/4/X7R/16V/K
Title
Size Document Number Rev
Custom
Date: Sheet of
MABC38 1u/4/X5R/6.3V/K
MABC39
0.1u/4/X7R/16V/K MASC3
1u/4/X5R/6.3V/K
MASC4
0.1u/4/X7R/16V/K MASC1
1u/4/X5R/6.3V/K MASC2
1u/4/X5R/6.3V/K
MABC10 22u/8/X5R/6.3V/M
MABC36 1u/4/X5R/6.3V/K MABC21 1u/4/X5R/6.3V/K
MABC8
2.2u/4/X5R/6.3V/M
VDDQ
1u/4/X5R/6.3V/KMABC19 1u/4/X5R/6.3V/KMABC20
1u/4/X5R/6.3V/KMABC14 1u/4/X5R/6.3V/KMABC30
1u/4/X5R/6.3V/KMABC13 1u/4/X5R/6.3V/KMABC12 1u/4/X5R/6.3V/KMABC16
DDRVTT
MABC9 22u/8/X5R/6.3V/M MABC22 1u/4/X5R/6.3V/K
MABC24 1u/4/X5R/6.3V/K
*
󱅳󵙄󱬂
Gigabyte Technology
DDR4 CHANNEL A
GA-B250M-D3H
1
8 56
1.0
Gigabyte Confidential
Do not Copy
5
Rev:0.6
DDRVTT
D D
MDB[0..63][5]
MAAB[0..16][5] M_DQSB[0..7][5] M_-DQSB[0..7][5]
MODT_B[0..3][5]
C C
B B
A A
MDB[0..63] MAAB[0..16] M_DQSB[0..7] M_-DQSB[0..7] MODT_B[0..3]
MAC12
0.1u/4/X7R/16V/K
MAC15 0.1u/4/X7R/16V/K
VPP_25V
MAAB[0..16][5]
VDDQ
VPP_25V
VREF_DDRB
N_SMBDATA[8,12,19,20,27,29,37,42]
N_SMBCLK[8,12,19,20,27,29,37,42]
SBAB1[5]
SBAB0[5] BG_B1[5] BG_B0[5]
M_-DCLKB1[5]
M_DCLKB1[5]
M_-DCLKB0[5]
M_DCLKB0[5]
M_-CSB1[5]
M_-CSB0[5]
CKEB1[5]
CKEB0[5]
5
MB0_SA2 MB0_SA1
MB0_SA0 N_SMBDATA N_SMBCLK
MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14 MAAB15 MAAB16
DDR4_3
77
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
156
VSS
158
VSS
160
VSS
DM1/DQS10_DBI1
162
VSS
165
VSS
167
VSS
DM2/DQS11_DBI2
169
VSS
171
VSS
173
VSS
DM3/DQS12_DBI3
176
VSS
178
VSS
180
DM4/DQS13_DBI4
VSS
182
VSS
184
VSS
187
DM5/DQS14_DBI5
VSS
189
VSS
191
VSS
193
DM6/DQS15_DBI6
VSS
195
VSS
198
VSS
200
DM7/DQS16_DBI7
VSS
202
VSS
239
VSS
241
DM8/DQS17_DBI8
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
238
SA2_RFU
140
SA1
139
SA0
285
SDA
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
79
A0
72
A1
216
A2
71
A3
214
A4
213
A5
69
A6
211
A7
68
A8
66
A9
225
A10/AP
210
A11
65
A12
232
A13
228
A14_WE*
86
A15_CAS*
82
A16_RAS*
234
A17_NC
DDR4/288/BK/VA/D/GF/TWO LATCH
BLK
󵸚󴆻 󵘢󳽼󲆬
*
NC2_SAVE*1
PARITY RESET* EVENT* ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9_DBI0
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
227
RFU
205
RFU
144
RFU
230 91
ODT1
87
ODT0
222 58 78 208 62
ACT*
49 194 56 201 47 192 54 199
153
DQS0
152 164
DQS1
163 175
DQS2
174 186
DQS3
185 245
DQS4
244 256
DQS5
255 267
DQS6
266 278
DQS7
277 197
DQS8
196 7
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
5
DQ0
150
DQ1
12
DQ2
157
DQ3
3
DQ4
148
DQ5
10
DQ6
155
DQ7
16
DQ8
161
DQ9
23
DQ10
168
DQ11
14
DQ12
159
DQ13
21
DQ14
166
DQ15
27
DQ16
172
DQ17
34
DQ18
179
DQ19
25
DQ20
170
DQ21
32
DQ22
177
DQ23
38
DQ24
183
DQ25
45
DQ26
190
DQ27
36
DQ28
181
DQ29
43
DQ30
188
DQ31
97
DQ32
242
DQ33
104
DQ34
249
DQ35
95
DQ36
240
DQ37
102
DQ38
247
DQ39
108
DQ40
253
DQ41
115
DQ42
260
DQ43
106
DQ44
251
DQ45
113
DQ46
258
DQ47
119
DQ48
264
DQ49
126
DQ50
271
DQ51
117
DQ52
262
DQ53
124
DQ54
269
DQ55
130
DQ56
275
DQ57
137
DQ58
282
DQ59
128
DQ60
273
DQ61
135
DQ62
280
DQ63
4
* net 󲒂 VDDQ
MODT_B1 MODT_B0
CH_B0
M_DQSB0 M_-DQSB0
M_DQSB1 M_-DQSB1
M_DQSB2 M_-DQSB2
M_DQSB3 M_-DQSB3
M_DQSB4 M_-DQSB4
M_DQSB5 M_-DQSB5
M_DQSB6 M_-DQSB6
M_DQSB7 M_-DQSB7
MDB5 MDB4 MDB7 MDB3 MDB0 MDB1 MDB6 MDB2 MDB13 MDB9 MDB14 MDB15 MDB12 MDB8 MDB10 MDB11 MDB16 MDB20 MDB22 MDB23 MDB17 MDB21 MDB18 MDB19 MDB25 MDB28 MDB27 MDB30 MDB24 MDB29 MDB26 MDB31 MDB32 MDB33 MDB35 MDB39 MDB36 MDB37 MDB34 MDB38 MDB45 MDB44 MDB43 MDB47 MDB40 MDB41 MDB42 MDB46 MDB52 MDB53 MDB55 MDB51 MDB48 MDB49 MDB54 MDB50 MDB57 MDB61 MDB59 MDB62 MDB60 MDB56 MDB63 MDB58
CHANNEL B0 SA2:0=010
VDDQ
MODT_B1 [5] MODT_B0 [5]
MAR22
MB0_SA0 MB0_SA1 MB0_SA2
240/4/1
MAC44 1u/4/X5R/6.3V/K
MAC45 0.1u/4/X7R/16V/K
VPP_25V
N_SMBDATA[8,12,19,20,27,29,37,42]
N_SMBCLK[8,12,19,20,27,29,37,42]
BG_B1[5] BG_B0[5]
M_-DCLKB3[5] M_DCLKB3[5] M_-DCLKB2[5] M_DCLKB2[5]
MAAB[0..16][5]
VPP_25V
4
M_DDR_PARB [5]
-DDR3_RST [8,12] M_-ALERT_B [5]
M_-ACT_B [5]
VDDQ
* 󳥄󵖭 short pad
3
DDR4_1
77
MB1_SA2 MB1_SA1
MB1_SA0 N_SMBDATA N_SMBCLK
MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14 MAAB15 MAAB16
3
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
156
VSS
158
VSS
160
VSS
162
VSS
165
VSS
167
VSS
169
VSS
171
VSS
173
VSS
176
VSS
178
VSS
180
VSS
182
VSS
184
VSS
187
VSS
189
VSS
191
VSS
193
VSS
195
VSS
198
VSS
200
VSS
202
VSS
239
VSS
241
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
238
SA2_RFU
140
SA1
139
SA0
285
SDA
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
79
A0
72
A1
216
A2
71
A3
214
A4
213
A5
69
A6
211
A7
68
A8
66
A9
225
A10/AP
210
A11
65
A12
232
A13
228
A14_WE*
86
A15_CAS*
82
A16_RAS*
234
A17_NC
DDR4/288/GY/VA/D/GF/TWO LATCH
*
DDRVTT
VDDQ
VPP_25V
VREF_DDRB
SBAB1[5] SBAB0[5]
M_-CSB3[5] M_-CSB2[5]
CKEB3[5] CKEB2[5]
DM1/DQS10_DBI1
DM2/DQS11_DBI2
DM3/DQS12_DBI3
DM4/DQS13_DBI4
DM5/DQS14_DBI5
DM6/DQS15_DBI6
DM7/DQS16_DBI7
DM8/DQS17_DBI8
GRAY
󲴺󲾹󴆻 󵘢󳽼󲆬
NC2_SAVE*1
PARITY
RESET*
EVENT* ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9_DBI0
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
2
227
RFU
205
RFU
144
RFU
230
MODT_B3
91
ODT1
MODT_B2
87
ODT0
222 58
CH_B1
78 208 62
ACT*
49 194 56 201 47 192 54 199
M_DQSB0
153
DQS0
M_-DQSB0
152
M_DQSB1
164
DQS1
M_-DQSB1
163
M_DQSB2
175
DQS2
M_-DQSB2
174
M_DQSB3
186
DQS3
M_-DQSB3
185
M_DQSB4
245
DQS4
M_-DQSB4
244
M_DQSB5
256
DQS5
M_-DQSB5
255
M_DQSB6
267
DQS6
M_-DQSB6
266
M_DQSB7
278
DQS7
M_-DQSB7
277 197
DQS8
196 7
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
MDB5
5
DQ0
MDB4
150
DQ1
MDB7
12
DQ2
MDB3
157
DQ3
MDB0
3
DQ4
MDB1
148
DQ5
MDB6
10
DQ6
MDB2
155
DQ7
MDB13
16
DQ8
MDB9
161
DQ9
MDB14
23
DQ10
MDB15
168
DQ11
MDB12
14
DQ12
MDB8
159
DQ13
MDB10
21
DQ14
MDB11
166
DQ15
MDB16
27
DQ16
MDB20
172
DQ17
MDB22
34
DQ18
MDB23
179
DQ19
MDB17
25
DQ20
MDB21
170
DQ21
MDB18
32
DQ22
MDB19
177
DQ23
MDB25
38
DQ24
MDB28
183
DQ25
MDB27
45
DQ26
MDB30
190
DQ27
MDB24
36
DQ28
MDB29
181
DQ29
MDB26
43
DQ30
MDB31
188
DQ31
MDB32
97
DQ32
MDB33
242
DQ33
MDB35
104
DQ34
MDB39
249
DQ35
MDB36
95
DQ36
MDB37
240
DQ37
MDB34
102
DQ38
MDB38
247
DQ39
MDB45
108
DQ40
MDB44
253
DQ41
MDB43
115
DQ42
MDB47
260
DQ43
MDB40
106
DQ44
MDB41
251
DQ45
MDB42
113
DQ46
MDB46
258
DQ47
MDB52
119
DQ48
MDB53
264
DQ49
MDB55
126
DQ50
MDB51
271
DQ51
MDB48
117
DQ52
MDB49
262
DQ53
MDB54
124
DQ54
MDB50
269
DQ55
MDB57
130
DQ56
MDB61
275
DQ57
MDB59
137
DQ58
MDB62
282
DQ59
MDB60
128
DQ60
MDB56
273
DQ61
MDB63
135
DQ62
MDB58
280
DQ63
VDDQ
MODT_B3 [5] MODT_B2 [5]
M_DDR_PARB [5]
-DDR3_RST [8,12] M_-ALERT_B [5]
M_-ACT_B [5]
VDDQ
MB1_SA0 MB1_SA1 MB1_SA2
* 󳥄󵖭 short pad
CHANNEL B1 SA2:0=011
MAR23 240/4/1 MAR17
VPP_25V VPP_25V
2
MABC5
0.1u/4/X7R/16V/K
VDDQ
MAR18 1K/4/1
Footprint :R0402-2-SHORT20
VREF_DDRB
MR25 0/4/SHT/20/X
1K/4/1
Title
Size Document Number Rev
Custom
Date: Sheet of
1
VREF_DQB [5]
MC20
0.022u/4/X7R/25V/K/X MR26
24.9/4/1/X
Gigabyte Technology
DDR4 CHANNEL B
GA-B250M-D3H
1
9 56
1.0
Gigabyte Confidential
Do not Copy
5
3VDUAL_PCH
NR1 8.2K/4
NTP3
NTP6 NTP7
NR7 15/4/1 NR8 15/4/1 NR9 15/4/1 NR12 8.2K/4 NR10 15/4/1
NTP117
NR13 15/4/1 NR14 15/4/1
N_GPP_B8
N_ICH_SPI_MOSI N_ICH_SPI_MISO N_-ICH_SPI_CS N_ICH_SPI_CLK
N_SPI_DQ2 N_SPI_DQ3
MASK/0/4/SHT/M/X NR286
D D
N_ICH_SPI_MOSI[22] N_ICH_SPI_MISO[22]
N_-ICH_SPI_CS[16,22]
N_ICH_SPI_CLK[22]
N_SPI_DQ2[22] N_SPI_DQ3[22]
N_GPP_D22[48]
C C
N_-P_PME
TD_DFTANATP_0
FPF_VREF FPF_MON
N_SPI_MOSI_R N_SPI_MISO_R N_-SPI_CS_R N_SPI_CLK_R N_-ICH_SPI_CS1
N_SPI_DQ2_R N_SPI_DQ3_R
N_GPP_D22
BF15 AH16
AH14
AG17
AF17
AU19 AP17
BF27
BE27
BF28 BE29 BA27
BF26 BD27
AY27
AY39 AV41 AV43 BB44
AM42 AM44
ON-BOARD DEVICE USED
PCHG
BC17
N_24MCLK[4] N_-24MCLK[4]
N_CPUCLK[4] N_-CPUCLK[4]
B B
VCC1_0_PCH
NR31 2.7K/4/1
CLK:4/15<1000;Guard GND
-PCIEX16_PR[19]
LA_-CLKREQ[44] M2Q_-CLKREQ[24]
-PCIEX4_PR[20]
A A
N_24MCLK N_-24MCLK
N_CPUCLK N_-CPUCLK
XTALO_PCH XTALI_PCH
XCLK_BIASREF N_Y1
N_Y2 N_GPP_B5
N_GPP_B6 N_GPP_B7 N_GPP_B8 N_GPP_B9 N_GPP_B10 N_GPP_H0 N_GPP_H1 N_GPP_H2 N_GPP_H3 N_GPP_H4 N_GPP_H5 N_GPP_H6 N_GPP_H7
GPP_A_16_CLKOUT_48
G2
C
LKOUT_CPUNSSC_P
G1
CLKOUT_CPUNSSC_N
H1
CLKOUT_CPUBCLK_P
H2
CLKOUT_CPUBCLK_N
A5
XTAL_OUT
E1
XTAL_IN
F1
XCLK_BIASREF
BF7
RTCX1
BG7
RTCX2
BE22
GPP_B_5_SRCCLKREQB_0
BA24
GPP_B_6_SRCCLKREQB_1
BA19
GPP_B_7_SRCCLKREQB_2
BE23
GPP_B_8_SRCCLKREQB_3
BD22
GPP_B_9_SRCCLKREQB_4
BF23
GPP_B_10_SRCCLKREQB_5
AR29
GPP_H_0_SRCCLKREQB_6
AU27
GPP_H_1_SRCCLKREQB_7
BG30
GPP_H_2_SRCCLKREQB_8
BF30
GPP_H_3_SRCCLKREQB_9
BD29
GPP_H_4_SRCCLKREQB_10
BE31
GPP_H_5_SRCCLKREQB_11
AY29
GPP_H_6_SRCCLKREQB_12
AV29
GPP_H_7_SRCCLKREQB_13
BD31
GPP_H_8_SRCCLKREQB_14
BF31
GPP_H_9_SRCCLKREQB_15
T13
CLKOUT_SRC_N_15
T11
CLKOUT_SRC_P_15
R3
CLKOUT_SRC_N_14
R2
CLKOUT_SRC_P_14
Y7
CLKOUT_SRC_N_13
AA5
CLKOUT_SRC_P_13
U1
CLKOUT_SRC_N_12
U2
CLKOUT_SRC_P_12
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
5
4
PCHA
GPP_A_11_PMEB T
D_ANODE TD_CATHODE TD_DFTANATP_0 TD_DFTANATP_1
FPF_VREF FPF_MON
SPI0_MOSI_IO_0 SPI0_MISO_IO_1 SPI0_FLASH_0_CSB SPI0_CLK SPI0_FLASH_1_CSB
SPI0_IO_2 SPI0_IO_3 SPI0_TPM_CSB
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
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
7 of 13
4
1 of 13
CLKOUT_ITPXDP_N
CLKOUT_ITPXDP_P
CLKOUT_CPUPCIBCLK_N CLKOUT_CPUPCIBCLK_P
CLKOUT_SRC_N_0 CLKOUT_SRC_P_0
CLKOUT_SRC_N_1 CLKOUT_SRC_P_1
CLKOUT_SRC_N_2 CLKOUT_SRC_P_2
CLKOUT_SRC_N_3 CLKOUT_SRC_P_3
CLKOUT_SRC_N_4 CLKOUT_SRC_P_4
CLKOUT_SRC_N_5 CLKOUT_SRC_P_5
CLKOUT_SRC_N_6 CLKOUT_SRC_P_6
CLKOUT_SRC_N_7 CLKOUT_SRC_P_7
CLKOUT_SRC_N_8 CLKOUT_SRC_P_8
CLKOUT_SRC_N_9 CLKOUT_SRC_P_9
CLKOUT_SRC_N_10 CLKOUT_SRC_P_10
CLKOUT_SRC_N_11 CLKOUT_SRC_P_11
GPP_B_13_PLTRSTB
GPP_G_16_GSXCLK
GPP_G_12_GSXDOUT
GPP_G_13_GSXSLOAD
GPP_G_14_GSXDIN
GPP_G_15_GSXSRESETB
GPP_E_3_CPU_GP_0 GPP_E_7_CPU_GP_1 GPP_B_3_CPU_GP_2 GPP_B_4_CPU_GP_3
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
INTRUDERB
L2 L3
J3 J2
P5 P7
M7 M5
H7 G7
K7 K5
E3 E4
C5 C6
T8 T7
V5 V7
Y10 Y11
M2 M1
P3 P2
T2 T3
BD24 T43
AC39 Y36 Y43 U44
AP41 AK43 BF21 BF22
BF34 BF32 BD36 BD33 AV31 BE33 BF33 AU31 BE32
BF9
N_GPP_G12
N_GPP_B3 N_GPP_B4
N_GPP_H12
N_-INTRUDER
3
N_HDMI_HDP_F[41] N_DVI_HDP_F[40] N_DP_HDP[41] N_VGA_HDP_F[42]
NR24 100K/4/1
N_-CPUPCIBCLK [4] N_CPUPCIBCLK [4]
PA_-SRCCLK_3GIO [19] PA_SRCCLK_3GIO [19]
G_-PBCLK [26] G_PBCLK [26]
LA_-SRCCLK_LAN [44] LA_SRCCLK_LAN [44]
CK_M2Q_100M_DN [24] CK_M2Q_100M_DP [24]
PQ_-PCIE_CLK [20] PQ_PCIE_CLK [20]
3
N_-PFMRST [16]
N_GPP_G12 [28] N_GT_S [29]
N_CPU_S [29]
N_GPP_B3 [18] N_GPP_B4 [18]
N_-INTRUDER [12]
N_GPP_I4
**
PCIEX16
ITE8892
I219V
M.2
PCIEX4
NR108 1K/4/1/X NR111 1K/4/1/X NR115 1K/4/1/X NR117 1K/4/1/X NR120 20K/4/1/X
PCHE
AP7
GPP_I_0_DDSP_HPD_0
AT8
GPP_I_1_DDSP_HPD_1
AP8
GPP_I_2_DDSP_HPD_2
AT7
GPP_I_3_DDSP_HPD_3
BA1
GPP_I_4_EDP_HPD
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
24M/16p/30ppm/49US/50/D
NC1
22p/4/NPO/50V/J
CLK:4/15<1000 mils±100 mils;Guard GND
NX1
󲕸󱍯󴣊󲒂󳀃󰵉󴅵󳑱󲓢
2
N_ICH_SPI_MOSI N_ICH_SPI_MISO N_SPI_DQ2 N_SPI_DQ3 N_GPP_H12
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
5 of 13
XTALI_PCH_R
NX1
XTALO_PCH
2
NR109 8.2K/4/X NR112 8.2K/4/X NR116 1K/4/1 NR118 1K/4/1/X NR121 8.2K/4/X
AT5 BA6 AW5 AV7 AY1 AY2
AD44
GPP_F_14
AE39
GPP_F_23
AB45
GPP_F_22
R44
GPP_G_23
R45
GPP_G_22
AC30
GPP_G_21
Y35
GPP_G_20
BG34
GPP_H_23
󱣋󲛥󲙒󱒘󵞕󱭺󲒂󱘧
NR32 0/4
NR34 1M/4
NC2
22p/4/NPO/50V/J
???
ANS 5034802
Title
Size Document Number Rev Custom
Date: Sheet of
VCC3_PCH
N_DDPC_CTRLCLK N_DDPC_CTRLDATA N_DDPB_CTRLCLK N_DDPB_CTRLDATA N_DDPD_CTRLCLK N_DDPD_CTRLDATA
N_GPP_F23 N_GPP_F22
N_GPP_G22 N_GPP_G21 N_GPP_G20
68/4/1
XTALI_PCH
1
N_GPP_B5 N_GPP_B6 N_GPP_B7 N_GPP_B8 N_GPP_B9 N_GPP_B10 N_GPP_H0 N_GPP_H1 N_GPP_H2 N_GPP_H3 N_GPP_H4 N_GPP_H5 N_GPP_H7 N_GPP_H6
N_DDPC_CTRLCLK [40] N_DDPC_CTRLDATA [40] N_DDPB_CTRLCLK [41] N_DDPB_CTRLDATA [41] N_DDPD_CTRLCLK [41] N_DDPD_CTRLDATA [41]
A_-SKTOCC [4]
A_-SKTOCC N_GPP_F23
N_GPP_F22 N_GPP_G22 N_GPP_G21 N_GPP_G20
NR2 8.2K/4 NR3 8.2K/4/X NR4 8.2K/4 NR5 8.2K/4/X NR6 8.2K/4 NR11 8.2K/4
NR15 8.2K/4/X NR16 8.2K/4/X NR17 8.2K/4/X NR18 8.2K/4/X NR19 8.2K/4/X NR186 8.2K/4/X NR193 8.2K/4/X
NR28 8.2K/4 NR29 8.2K/4
NR30 8.2K/4 NR33 8.2K/4 NR35 8.2K/4 NR36 8.2K/4
32.768KHZ
NX2-SHT SHW/D0.64*5.08*6.74
N_Y1 N
NR37 10M/4
_Y2
NC3
18P/4/NPO/50V/J
32.768K/12.5p/20ppm/TF38/35K/D
3 4
NX2
GIGABYTE
PCH CLOCK BUFFER
GA-B250M-D3H
1
10 56Monday, December 12, 2016
VCC3
VCC3
VCC3
NC4 18P/4/NPO/50V/J
1.0
Gigabyte Confidential
Do not Copy
5
A_DMI_0TXN[4] A_DMI_0TXP[4] A_DMI_0RXN[4] A_DMI_0RXP[4] A_DMI_1TXN[4] A_DMI_1TXP[4]
D D
PCIECOMP_N P
A_DMI_1RXN[4] A_DMI_1RXP[4] A_DMI_2TXN[4] A_DMI_2TXP[4] A_DMI_2RXN[4] A_DMI_2RXP[4] A_DMI_3TXN[4] A_DMI_3TXP[4] A_DMI_3RXN[4]
A_DMI_3RXP[4]
CIECOMP_P PCIECOMP_P_R
NR38 100/4/1
PCIE-COMP:12/12 ???
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
B250 N/A
B250 N/A
B250 N/A
LA_ML_IN[44]
C C
I219V
PCIEX4
LA_ML_IP[44] LA_ML_ON[44] LA_ML_OP[44]
PQ_PCIEX4_IN5[20]
PQ_PCIEX4_IP5[20] PQ_PCIEX4_ON5[20] PQ_PCIEX4_OP5[20]
PQ_PCIEX4_IN6[20]
PQ_PCIEX4_IP6[20] PQ_PCIEX4_ON6[20] PQ_PCIEX4_OP6[20]
PQ_PCIEX4_IN7[20]
PQ_PCIEX4_IP7[20] PQ_PCIEX4_ON7[20] PQ_PCIEX4_OP7[20]
PQ_PCIEX4_IN8[20]
PQ_PCIEX4_IP8[20] PQ_PCIEX4_ON8[20] PQ_PCIEX4_OP8[20]
4
PCHB
L27
DMI_RXN_0
N27
D
MI_RXP_0
D27
DMI_TXN_0
C27
DMI_TXP_0
E24
DMI_RXN_1
G24
DMI_RXP_1
B27
DMI_TXN_1
A28
DMI_TXP_1
G27
DMI_RXN_2
E26
DMI_RXP_2
B28
DMI_TXN_2
C28
DMI_TXP_2
L29
DMI_RXN_3
K29
DMI_RXP_3
C29
DMI_TXN_3
B29
DMI_TXP_3
B10
PCIE_RCOMPN
C10
PCIE_RCOMPP
G15
PCIE_1_USB3_7_RXN
E15
PCIE_1_USB3_7_RXP
A18
PCIE_1_USB3_7_TXN
B18
PCIE_1_USB3_7_TXP
E17
PCIE_2_USB3_8_RXN
G17
PCIE_2_USB3_8_RXP
B19
PCIE_2_USB3_8_TXN
C19
PCIE_2_USB3_8_TXP
L17
PCIE_3_USB3_9_RXN
K17
PCIE_3_USB3_9_RXP
B20
PCIE_3_USB3_9_TXN
C20
PCIE_3_USB3_9_TXP
E19
PCIE_4_LAN_0A_USB3_10_RXN
G19
PCIE_4_LAN_0A_USB3_10_RXP
B21
PCIE_4_LAN_0A_USB3_10_TXN
A21
PCIE_4_LAN_0A_USB3_10_TXP
K19
PCIE_5_LAN_0B_RXN
L19
PCIE_5_LAN_0B_RXP
D22
PCIE_5_LAN_0B_TXN
C22
PCIE_5_LAN_0B_TXP
G22
PCIE_6_RXN
E22
PCIE_6_RXP
B22
PCIE_6_TXN
A23
PCIE_6_TXP
L22
PCIE_7_RXN
K22
PCIE_7_RXP
C23
PCIE_7_TXN
B23
PCIE_7_TXP
K24
PCIE_8_RXN
L24
PCIE_8_RXP
C24
PCIE_8_TXN
B24
PCIE_8_TXP
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
2 of 13
GPD_7_USB2_WAKEOUTB
3
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
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
USB2_COMP
USB2_VBUSSENSE
USB2_PLLMON
USB2_ID
N_-USBP1
AH5
N_+USBP1
AH7
N_-USBP2
AE5
N_+USBP2
AE7
N_-USBP3
AH8
N_+USBP3
AH10
N_-USBP4
AE2
N_+USBP4
AE3
N_-USBP5
AC2
N_+USBP5
AC3
N_-USBP6
AF2
N_+USBP6
AF1
N_-USBP7
AB2
N_+USBP7
AB1
N_-USBP8
AM8
N_+USBP8
AM7
N_-USBP9
Y3
N_+USBP9
Y2
N_-USBP10
AK8
N_+USBP10
AK7
N_-USBP11
W2
N_+USBP11
W1
N_-USBP12
AD3
N_+USBP12
AD2 V3 V2 AK11 AK13
AJ43 AH44 AM39 AK42 AD43 AC44 AH42
N_-USBOC_7
AC43
N_USB2_COMP
AG3
N_USB2_VBUSSENSE
AE10
USB2_PLLMON
AC13
N_USB2_ID
AG2
BG11
B250:N/A
N_-USBP1 [50] N_+USBP1 [50] N_-USBP2 [50] N_+USBP2 [50] N_-USBP3 [49] N_+USBP3 [49] N_-USBP4 [49] N_+USBP4 [49] N_-USBP5 [45] N_+USBP5 [45] N_-USBP6 [45] N_+USBP6 [45] N_-USBP7 [39] N_+USBP7 [39] N_-USBP8 [39] N_+USBP8 [39] N_-USBP9 [51] N_+USBP9 [51] N_-USBP10 [51] N_+USBP10 [51] N_-USBP11 [51] N_+USBP11 [51] N_-USBP12 [51] N_+USBP12 [51]
N_-USBOC_F [50] N_-USBOC_R [39,49,50]
NR39 8.2K/4
NR40 115/4/1 NR41 1K/4/1
NTP38
NR42 1K/4/1
2
F_USB30
R
_USB30
USB30_LAN
KB_MS_USB
F_USB1
F_USB2
3VDUAL
1
B B
F_USB30
USB30_LAN
R_USB30
A A
PCH_USB3_TXN1[50] PCH_USB3_TXP1[50]
PCH_USB3_RXN1[50] PCH_USB3_RXP1[50]
PCH_USB3_TXN2[50] PCH_USB3_TXP2[50]
PCH_USB3_RXN2[50] PCH_USB3_RXP2[50]
PCH_USB3_TXN6[45] PCH_USB3_TXP6[45]
PCH_USB3_RXN6[45] PCH_USB3_RXP6[45]
PCH_USB3_TXN5[45] PCH_USB3_TXP5[45]
PCH_USB3_RXN5[45] PCH_USB3_RXP5[45]
PCH_USB3_TXN3[49] PCH_USB3_TXP3[49]
PCH_USB3_RXN3[49] PCH_USB3_RXP3[49]
PCH_USB3_TXN4[49] PCH_USB3_TXP4[49]
PCH_USB3_RXN4[49] PCH_USB3_RXP4[49]
5
PCHF
D13
USB3_1_TXN
C13
U
SB3_1_TXP
B7
USB3_1_RXN
A7
USB3_1_RXP
B13
USB3_2_SSIC_1_TXN
A14
USB3_2_SSIC_1_TXP
C8
USB3_2_SSIC_1_RXN
B8
USB3_2_SSIC_1_RXP
C17
USB3_6_TXN
D17
USB3_6_TXP
H15
USB3_6_RXN
K15
USB3_6_RXP
A16
USB3_5_TXN
B16
USB3_5_TXP
E13
USB3_5_RXN
G13
USB3_5_RXP
B14
USB3_3_SSIC_2_TXN
C14
USB3_3_SSIC_2_TXP
B9
USB3_3_SSIC_2_RXN
A9
USB3_3_SSIC_2_RXP
B15
USB3_4_TXN
C15
USB3_4_TXP
E11
USB3_4_RXN
G11
USB3_4_RXP
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
4
6 of 13
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
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
GPP_A_9_CLKOUT_LPC_0_ESPI_CLK
GPP_A_10_CLKOUT_LPC_1
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
3
AR15 AY15 AV17 BE14
BF14 BC13 AY13 AU15 BF16
BE15 AY17
R43 U45
AK44 AL45 AL44 AF45 AH36 AH39 AG41 AF44
N_LAD0 N_LAD1 N_LAD2 N_LAD3
N_-LFRAME N_SERIRQ N_-LDRQ0 N_-KBRST N_GPP_A14
N_GPP_A9 N_GPP_A10
N_GPP_G19 N_GPP_G18
N_DEVSLP0
N_DEVSLP4 N_GPP_F5
N_LAD0 [16,53] N_LAD1 [16,53] N_LAD2 [16,53] N_LAD3 [16,53]
N_-LFRAME [16,53] N_SERIRQ [16,53] N_-LDRQ0 [16] N_-KBRST [16]
NR46 22/4/X NR47 22/4
N_DEVSLP0 [23]
N_DEVSLP4 [24]
T_TPMCLK [53] N_LPC24MA [16]
2
N_-LDRQ0
N_SERIRQ N_-KBRST
N_GPP_A14
N_GPP_G19 N_GPP_G18 N_GPP_F5
ANS 5034802
Title
Size Document Number Rev Custom
Date: Sheet of
GIGABYTE
PCH DMI,USB,PCIE
GA-B250M-D3H
NR50 8.2K/4/X
NR48 8.2K/4 NR49 8.2K/4
NR51 8.2K/4
NR43 8.2K/4 NR44 8.2K/4 NR45 8.2K/4
1
3VDUAL
VCC3
3VDUAL
VCC3
11 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
N_GPP_D7 N_GPP_D6
N_GPP_D20 N_GPP_D19 N_GPP_D18 N_GPP_D17
N_-RTCRST N_-SRTCRST
PCH_PWROK
O_-RSMRST
N_PCH_DPWROK
N_GPP_C2 N_SMBCLK N_SMBDATA N_GPP_C5 N_SML0CLK N_SML0DAT N_-PCH_HOT N_SML1CLK N_SML1DAT
BAS40-05/0.2A/SOT23
RB_TP1
HDA_BCLK HDA_RST
AZA_SDI_1 HDA_SDO
HDA_SYNC
DISPA_SDO DISPA_BCLK
ND1
2 1
N_VBAT
BB3 BC1 BA2 BB1
BC3 BG6
BF1 BG2
AM3 AN2 AM2
AU42 AV44 AU43 AP36
AM43
AP38 AN43 AP42
BE8 BF8
BE4 BG5
BD4
BE41 BE38 BC42 BC35 BE37 BC33 BA22 BC43 BF38
NR136 1M/4
NR142 20K/4/1
3
NC8 1u/4/X5R/6.3V/K
N_VBAT [16]
C_ACZ_BITCLK[46]
C_-ACZ_RST[46]
C_ACZ_SDIN0[46]
C_ACZ_SDOUT[46]
C_ACZ_SYNC[46]
D D
N_AZCPU_SDOUT[4]
A_AZ_CPU_SDI[4] N_AZCPU_SCLK[4]
NC6 1u/4/X5R/6.3V/K
N_RTCVDD[14,52]
N_-LPCPME[16]
C C
N_GPP_B16[18] N_GPP_B15[18]
B B
A A
N_GPP_C15[29]
NTP115 NTP78
NTP97
3VDUAL_PCH
BATTERY CR2032
CR2032
+
NR81 20K/4/1
N_-LPCPME
NR87 MASK/0/4/SHT/M/X
N_GPP_B22
N_GPP_B18 N_GPP_B16
N_GPP_B15 N_GPP_C9
N_GPP_C8
N_GPP_C15
N_GPP_C23 N_GPP_C22 N_GPP_C21 N_GPP_C20
N_GPP_C19 N_GPP_C18 N_GPP_C17 N_GPP_C16
N_GPP_D4 N_GPP_D23
NR135
1.5K/4/1
BATTERY-DUAL-4 RB
󱼎󵝑󲒇󱙱
5
O_-RSMRST[16,36]
N_PCH_DPWROK[16]
N_SMBDATA[8,9,19,20,27,29,37,42]
N_SML0CLK[44]
3VDUAL_PCH_BAT
BAT BAT-SK/BK/P/S/D/SN
NR56 33/4 NR57 33/4
NTP44
NR60 33/4 NR61 8.2K/4 NR62 33/4
NR67 33/4 NR68 33/4
N_SMBCLK[8,9,19,20,27,29,37,42]
PCHK
AR24
GPP_B_22_GSPI1_MOSI
AP24
G
PP_B_21_GSPI1_MISO
BF24
GPP_B_20_GSPI1_CLK
BF25
GPP_B_19_GSPI1_CSB
BE26
GPP-B_18_GSPI0_MOSI
BG25
GPP_B_17_GSPI0_MISO
AY24
GPP_B_16_GSPI0_CLK
AV22
GPP_B_15_GSPI0_CSB
BG39
GPP_C_9_UART0_TXD
BA39
GPP_C_8_UART0_RXD
BC45
GPP_C_11_UART0_CTSB
BF39
GPP_C_10_UART0_RTSB
BA35
GPP_C_15_UART1_CTSB_ISH_UART1_CTSB
BA45
GPP_C_14_UART1_RTSB_ISH_UART1_RTSB
BA44
GPP_C_13_UART1_TXD_ISH_UART1_TXD
BB45
GPP_C_12_UART1_RXD_ISH_UART1_RXD
AW42
GPP_C_23_UART2_CTSB
AW43
GPP_C_22_UART2_RTSB
BA33
GPP_C_21_UART2_TXD
AY44
GPP_C_20_UART2_RXD
AW44
GPP_C_19_I2C1_SCL
AY35
GPP_C_18_I2C1_SDA
AY33
GPP_C_17_I2C0_SCL
AY45
GPP_C_16_I2C0_SDA
AU44
GPP_D_4_ISH_I2C2_SDA_I2C3_SDA
AN44
GPP_D_23_ISH_I2C2_SCL_I2C3_SCL
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
NR137
45.3K/4/1
NRB 1K/4/1
N_VBATT
12
BAT
󱡟
4
PCHD
AZA_BCLK AZA_RSTB AZA_SDI_0 AZA_SDI_1
AZA_SDO AZA_SYNC
AZA_PLLMON_P AZA_PLLMON_N
AZACPU_SDO AZACPU_SDI AZACPU_SCLK
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
RESETB SRTCRSTB
PCH_PWROK RSMRSTB
DSW_PWROK 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
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
GPP_D_9_ISH_SPI_CSB
GPP_D_10_ISH_SPI_CLK
GPP_D_11_ISH_SIP_MISO
GPP_D_16_ISH_UART0_CTSB_SML0BALERTB
GPP_D_14_ISH_UART0_TXD_SML0BCLK_I2C2_SCL
GPP_D_13_ISH_UART0_RXD_SML0BDATA_I2C2_SDA
11 of 13
NC9 1u/4/X5R/6.3V/K
4
GPP_D_12_ISH_SPI_MOSI
GPP_D_15_ISH_UART0_RTSB
GPP_H_20_ISH_I2C0_SCL GPP_H_19_ISH_I2C0_SDA
GPP_H_22_ISH_I2C1_SCL GPP_H_21_ISH_I2C1_SDA
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
N_-INTRUDER
N_RTCVDD
N_-RTCRST
N_-INTRUDER [10]
N_RTCVDD [14,52]
N_-RTCRST [16]
3
GPP_A_12_BM_BUSYB_ISH_GP_6_SX_EXIT_HOLDOFFB
GPP_A_13_SUSWARNB_SUSPWRDNACK
4 of 13
N_GPP_D9
AT45 AV39 AT38 AT41
AT39 AT44
N_GPP_D14
AP43
N_GPP_D13
AP44
BE36 AY31
BF36 BF37
BE19 BG16 BF18 BF19 BE18 BD19 BE17
N_INTERMEN : Integrated
1.05V SUS VRM Enable
N_PCH_VRMPWRGD[4,16]
SYS_PWROK SYS_PWROK
GPP_A_8_CLKRUNB
GPD_11_LANPHYPC
GPD_9_SLP_WLANB
DARM_RESETB
GPP_B_2_VRALERTB
GPP_G_17_ADR_COMPLETE
GPD_6_SLP_AB
GPP_B_12_SLP_S0B
GPD_4_SLP_S3B GPD_5_SLP_S4B
GPD_10_SLP_S5B
GPD_8_SUSCLK
GPD_0_BATLOWB
GPP_A_15_SUSACKB
GPD_2_LAN_WAKEB GPD_1_ACPRESENT
GPD_3_PWRBTNB
GPP_B_14_SPKR
N_GPP_D9 [38]
NTP58 NTP60
N_GPP_H20 N_GPP_H19
N_GPP_H22 N_GPP_H21
O_PWROK1[16]
MASK/0/4/SHT/M/X NR151
NR152 0/4/X
3
SYS_PWROK
SLP_SUSB
SYS_RESETB
CPUPWRGD
ITP_PMODE
JTAG_TMS JTAG_TDO
BD15 BA15
BC11 BA9 BD10
BG21 AV19
GPP_B_1
AY22
GPP_B_0
V42 AR17
GPP_B_11
AW3 BE9
WAKEB
BE13 AV11
SLP_LANB
BE24 BA11 BF13 BB7
AV13 BF11 BD17 BF17
BE10 BD13 BF10 BC5 AV3 AU24 AL2
AR2 AP3
JTAGX
AP4 AN3 AP2
JTAG_TDI
AN1
JTAG_TCK
VCC3
NR122 1K/4/1
NR127 100K/4/1
For IT8620 Ctrl
3VDUAL_PCH
NR134 1K/4/1
N_PCH_DPWROK
NC7 1n/4/X7R/50V/K
For IT8620 Ctrl
MASK/0/4/SHT/M/X NR149
NR150 0/4/X
N_GPP_A12 N_GPP_A8
N_-LAN_DIS
-DDR3_RST N_-VRALERT
N_-DDR_V_SEL
SYS_PWROK
N_-SLP_A N_-SLP_S0
N_-SLP_S5 N_SUSCLK
N_-BATLOW N_-S_ACK N_-S_WARN
N_-LAN_WAKE N_GP_D1
N_SPKR N_CPUPWROK
N_ITP_PMODE N_PCH_JTAGX N_PCH_TMS N_PCH_TDO N_PCH_TDI N_PCH_TCK
0.1u/4/X7R/16V/K
PCH_PWROK
N_PCH_VRMPWRGD [4,16] O_PWROK1 [16]
N_-LAN_DIS [44]
NR63 470/4/1
N_-PCIE_WAKE [19,20,26,27,53]
N_-SLP_S3 [16,33,54] N_-S4_S5 [16,32,34,54]
N_SUSCLK [53]
NR78 MASK/0/4/SHT/M/X
N_-LAN_WAKE [16]
N_-DEPSLP [36]
O_PWRBTSW [16] N_-SYS_RST [52] N_SPKR [16,52] N_CPUPWROK [4,54]
NR90 8.2K/4/X
NR92 MASK/0/4/SHT/M/X NR93 MASK/0/4/SHT/M/X NR95 MASK/0/4/SHT/M/X
NR101 47K/4/1 NR104 47K/4/1
NR107 1.5K/4/1 NR110 51/4/1
N_PCH_VRMPWRGD [4,16]
NBC1
At least 10ms delay after 3VDUAL_PCH stabel
N_PCH_DPWROK [16]
PCH_PWROK
2
N_GPP_H22
NR52 8.2K/4
VDDQ
-DDR3_RST [8,9]
MASK/0/4/SHT/M/X NR66
A_TCK[4]
N_GPP_C23 N_GPP_C22 N_GPP_D4 N_GPP_D7
NC5 1u/4/X5R/6.3V/K/X NR80 8.2K/4
VCC1_0_PCH
A_TMS [4]N_SML0DAT[44] A_TDO [4] A_TDI [4]
O_PWROK1 N_PCH_DPWROK
N_SUSCLK N_PCH_TCK
N_GPP_C17 N_GPP_C16 N_GPP_C18 N_GPP_C19
NR143 8.2K/4/X NR145 8.2K/4/X NR317 8.2K/4/X NR318 8.2K/4/X
N_GPP_D20 N_GPP_D19 N_GPP_D18 N_GPP_D17 N_GPP_D6 N_GPP_C8 N_GPP_C9 N_GPP_C21
NR192 8.2K/4/X NR71 8.2K/4/X NR73 8.2K/4/X NR77 8.2K/4/X
NR83 8.2K/4 NR85 8.2K/4 NR86 8.2K/4 NR208 8.2K/4 NR209 8.2K/4 NR210 8.2K/4 NR75 8.2K/4/X
NR102 1K/4/1/X
NR105 1K/4/1/X
NR113 1K/4/1/X
HDA_SDO:Flash Descriptor Security (override);1=DIS,0=ENABLE
3VDUAL
NR123 1K/4/1
NR125 47K/4/1/X
NR130 8.2K/4/X
NR132 1K/4/1
CLR_CMOS
ANS 5034802
CLR_CMOS
N_-RTCRST
PH/1*2/BK/2.54/VA/D
2
Title
Size Document Number Rev Custom
Date: Sheet of
3VDUAL
VCC3
GPP_C2 --1:ENABLE AMT/SBA FOR INTEL
1
N_SMBCLK N_SMBDATA N_SML0CLK N_SML0DAT N_SML1DAT N
_-VRALERT
N_SML1CLK
N_PCH_JTAGX
N_PCH_JTAGX N_PCH_TMS N_PCH_TDO N_PCH_TDI
N_PCH_TMS N_PCH_TDO N_PCH_TDI
N_-BATLOW N_GP_D1 N_-SLP_A N_-LAN_WAKE N_-PCIE_WAKE N_-SLP_S0 N_-SLP_S5
N_-SYS_RST N_GPP_C2
N_GPP_C5
NR53 1K/4/1 NR55 1K/4/1 NR58 499/4/1 NR59 499/4/1
NR64 8.2K/4 NR65 8.2K/4
NR70 1K/4/1 NR72 51/4/1 NR74 51/4/1 NR76 51/4/1
NR79 51/4/1/X NR82 51/4/1/X NR84 51/4/1/X
NR88 8.2K/4 NR89 8.2K/4 NR91 8.2K/4/X NR94 8.2K/4 NR96 8.2K/4 NR97 8.2K/4/X NR98 8.2K/4/X
NR100 8.2K/4 NR103 8.2K/4
NR106 8.2K/4/X
GPP_C5 --H:eSPI or L:LPC
N_-PCH_HOT
HDA_SDO
N_GPP_B22
GPP_B22 --BIOS SELECT;0:SPI / 1:LPC
O_-RSMRST
N_GPP_A12 N_GPP_A8
N_-DDR_V_SEL
N_GPP_B18
GPP_B18 --0:dis" no boot mode"
N_GPP_H20 N_GPP_H19 N_GPP_H21 N_GPP_D4 N_GPP_D23
N_SPKR
NR114 8.2K/4/X
NR119 1K/4/1/X
NR124 8.2K/4/X
NR126 8.2K/4 NR128 8.2K/4 NR129 8.2K/4
NR131 8.2K/4/X
NR133 8.2K/4/X
NR139 8.2K/4 NR141 8.2K/4 NR144 8.2K/4 NR146 8.2K/4 NR147 8.2K/4
GIGABYTE
PCH MISC
GA-B250M-D3H
12 56Monday, December 12, 2016
1
3VDUAL
VCCST_VCCPLL
VCC1_0_PCH
3VDUAL_PCH
VCC3_PCH
3VDUAL
VCC3
VCC3
3VDUAL
3VDUAL
1.0
Gigabyte Confidential
Do not Copy
5
PCHC
AU2
MLK_CLK
AU4
M
NTP79
D D
NTP81
N_GPP_G6[50] N_GPP_G7[24]
MLK_RSTB
N_GPP_G11
N_GPP_G6 N_GPP_G7
N/A
N_GPP_F10 N_GPP_F11 N_GPP_F13 N_GPP_F12
N_SATA1RXN N_SATA1RXP
SATA1
SATA0
C C
8892JX
N_SATA1TXN N_SATA1TXP
N_SATA0RXN N_SATA0RXP N_SATA0TXN N_SATA0TXP
G_PCIEBIN[26]
G_PCIEBIP[26] G_PCIEBON[26] G_PCIEBOP[26]
N/A
N/A
LK_DATA
AW2
MLK_RSTB
W44
GPP_G_8_FAN_PW M_0
Y44
GPP_G_9_FAN_PW M_1
AC35
GPP_G_10_FAN_PWM_2
AC41
GPP_G_11_FAN_PWM_3
AA43
GPP_G_0_FAN_TACH_0
AB44
GPP_G_1_FAN_TACH_1
AC36
GPP_G_2_FAN_TACH_2
T44
GPP_G_3_FAN_TACH_3
AC33
GPP_G_4_FAN_TACH_4
V43
GPP_G_5_FAN_TACH_5
Y42
GPP_G_6_FAN_TACH_6
AA44
GPP_G_7_FAN_TACH_7
L31
PCIE_11_RXN
K31
PCIE_11_RXP
C32
PCIE_11_TXN
B32
PCIE_11_TXP
AE30
GPP_F_10_SATA_SCLOCK
AH35
GPP_F_11_SATA_SLOAD
AE43
GPP_F_13_SATA_SDATAOUT0
AE44
GPP_F_12_SATA_SDATAOUT1
E37
PCIE_14_SATA_1B_RXN
G37
PCIE_14_SATA_1B_RXP
A37
PCIE_14_SATA_1B_TXN
B37
PCIE_14_SATA_1B_TXP
G35
PCIE_13_LAN_0E_SATA_0B_RXN
E35
PCIE_13_LAN_0E_SATA_0B_RXP
C36
PCIE_13_LAN_0E_SATA_0B_TXN
B36
PCIE_13_LAN_0E_SATA_0B_TXP
E33
PCIE_12_LAN_0D_RXN
G33
PCIE_12_LAN_0D_RXP
C33
PCIE_12_LAN_0D_TXN
B33
PCIE_12_LAN_0D_TXP
P38
PCIE_20_SATA_7_RXN
P36
PCIE_20_SATA_7_RXP
J43
PCIE_20_SATA_7_TXN
J44
PCIE_20_SATA_7_TXP
P39
PCIE_19_SATA_6_RXN
P41
PCIE_19_SATA_6_RXP
H44
PCIE_19_SATA_6_TXN
H45
PCIE_19_SATA_6_TXP
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
4
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_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
3 of 13
PCIE_10_SATA_1A_RXN PCIE_10_SATA_1A_RXP
PCIE_10_SATA_1A_TXN PCIE_10_SATA_1A_TXP
PCIE_15_SATA_2_RXN PCIE_15_SATA_2_RXP
PCIE_15_SATA_2_TXN PCIE_15_SATA_2_TXP
PCIE_16_SATA_3_RXN PCIE_16_SATA_3_RXP
PCIE_16_SATA_3_TXN PCIE_16_SATA_3_TXP
PCIE_17_SATA_4_RXN PCIE_17_SATA_4_RXP
PCIE_17_SATA_4_TXN PCIE_17_SATA_4_TXP
PCIE_18_SATA_5_RXN PCIE_18_SATA_5_RXP
PCIE_18_SATA_5_TXN PCIE_18_SATA_5_TXP
GPP_E_8_SATA_LEDB
GPP_F_21_L_BKLTCTL
GPP_F_20_L_BKLTEN
GPP_F_19_L_VDDEN
THRMTRIPB
PECI
PM_SYNC
PLTRST_CPUB
PM_DOW N
G31 H31 D31 C31
G29 E29 B31 A32
E41 C42 C38 B38
D42 E43 B39 A39
J41 K39 E45 F45
M39 M41 G45 G44
AJ44 AM36
AM35 AM38 AK36 AK33 AK38 AH43 AE42
AE36 AE35 AC42
AH4 AK4 AH3 AK3 AH2
N_SATA2RXN N_SATA2RXP N_SATA2TXN N_SATA2TXP
N_SATA3RXN N_SATA3RXP N_SATA3TXN N_SATA3TXP
N_SATA4RXN N_SATA4RXP N_SATA4TXN N_SATA4TXP
N
_GPP_E0 N_GPP_E1 N_GPP_E2 N_GPP_F0 N_GPP_F1 N_GPP_F2 N_GPP_F3 N_GPP_F4
A_PECI_R N_-CPURST
A_PECI_R
3
SE_SATA0RXN [23]
SE_SATA0RXP [23] SE_SATA0TXN [23]
SE_SATA0TXP [23]
SE_SATA1RXN [23]
SE_SATA1RXP [23] SE_SATA1TXN [23]
SE_SATA1TXP [23]
N_PCIE_RN18 [25] N_PCIE_RP18 [25] N_PCIE_TN18 [25] N_PCIE_TP18 [25]
NR153 51/4/1 NR154 0/4/X NR185 33/4
N_-CPURST [4]
A_PMDOW N [4]
NR155 1K/4/1
N_-SATALED [52] N_GPP_E0 [23]
N_GPP_E1 [23]
A_PECI
SATA EXPRESS
SATA2
SATA3
SATA4
SW[M2 & S5]
PCH
N_-THRMTRIP [16] A_PECI [4,16] A_PMSYNC [4]
NTP102 NTP103
PCIE3_PLL2OBSP PCIE3_PLL2OBSN
2
PCHM
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
PCHJ
M11
VSS[16]
L42
VSS[15]
L4
VSS[14]
L35
VSS[13]
L15
VSS[12]
L13
VSS[11]
K8
VSS[10]
K45
VSS[9]
K38
VSS[8]
K36
VSS[7]
K35
VSS[6]
K33
VSS[5]
K3
VSS[4]
K27
VSS[3]
K13
VSS[2]
K11
VSS[1]
T33
PCIE3_PLL2OBSP
T35
PCIE3_PLL2OBSN
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
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
13 of 13
10 of 13
T39 T41 K43 K44 V35 V36 L43 L44 V39 V41 N44 N45 Y39 Y41 P43 P44
PGDMON XCKPLL_MON_P XCKPLL_MON_N
SATA_PLLOBSP SATA_PLLOBSN
PCIE3_PLLOBSP PCIE3_PLLOBSN PCIE2_PLLOBSP PCIE2_PLLOBSN
EDM MIPI_PLLOBSP MIPI_PLLOBSN
PREQB
PRDYB
CPU_TRSTB
TRIGGER_OUT
TRIGGER_IN
AU22 V11 V13
M33 N33
P27 T27 N29 P29 AP29 T24 P24
AU3 AR1 AV2 AL1 AJ2
N_PCIE_RN21 [25]
N_PCIE_RP21 [25]
N_PCIE_TN21 [25] N_PCIE_TP21 [25]
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]
PGDMON XCKPLL_MON_P XCKPLL_MON_N
SATA_PLLOBSP SATA_PLLOBSN
PCIE3_PLLOBSP PCIE3_PLLOBSN
EDM MIPI_PLLOBSP MIPI_PLLOBSN
N_-XDP_PREQ N_-XDP_PRDY N_PCH_TRST N_PCH_CPU_TI_R
A_-HPREQ[4] A_-HPRDY[4]
1
M.2 22110
NTP90 NTP91 NTP92
NTP93 NTP94
NTP95 NTP96
NTP99 NTP100 NTP101
NR166 8.2K/4/X NR167 8.2K/4/X NR169 MASK/0/4/SHT/M/X NR170 33/4
MASK/0/4/SHT/M/X NR327 NR328 MASK/0/4/SHT/M/X
VCC3
A_-TRST [4] N_PCH_CPU_TI [6] A_CPU_PCH_TO [6]
N_-XDP_PREQ N_-XDP_PRDY
VCC3
B B
A A
SATA3 0/1
N_SATA0TXP N_SATA0TXN
N_SATA0RXN N_SATA0RXP
SATA3 2/3
N_SATA2TXP N_SATA2TXN
N_SATA2RXN N_SATA2RXP
SATA3 4/5
N_SATA4TXN N_SATA4RXN
N_SATA4RXP
NC52 SHORT4-MASK/X NC54 SHORT4-MASK/X
NC56 SHORT4-MASK/X
SATA3_0 SATA2/7/BK/H/OP/VA/D/1/B
NC36 SHORT4-MASK/X NC38 SHORT4-MASK/X
NC40 SHORT4-MASK/X NC42 SHORT4-MASK/X
SATA3_2 SATA2/7/BK/H/OP/VA/D/1/B
NC44 SHORT4-MASK/X NC46 SHORT4-MASK/X
NC48 SHORT4-MASK/X NC50 SHORT4-MASK/X
SATA3_4 SATA2/7/BK/H/OP/VA/D/1/B
5
N_SATA0TXPC N_SATA0TXNC
N_SATA0RXNC N_SATA0RXPC
N_SATA2TXPC N_SATA2TXNC
N_SATA2RXNC N_SATA2RXPC
N_SATA4TXPCN_SATA4TXP N_SATA4TXNC
N_SATA4RXNC N_SATA4RXPC
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
BLACK CONNECTOR
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
BLACK CONNECTOR
N_SATA1TXP N_SATA1TXN
N_SATA1RXN
N_SATA3TXP N_SATA3TXN
N_SATA3RXN N_SATA3RXP
NC53 SHORT4-MASK/X NC55 SHORT4-MASK/X
NC57 SHORT4-MASK/X NC59 SHORT4-MASK/XNC58 SHORT4-MASK/X
SATA3_1 SATA2/7/BK/H/OP/VA/D/1/B
NC37 SHORT4-MASK/X NC39 SHORT4-MASK/X
NC41 SHORT4-MASK/X NC43 SHORT4-MASK/X
SATA3_3 SATA2/7/BK/H/OP/VA/D/1/B
N_SATA1TXPC N_SATA1TXNC
N_SATA1RXNC N_SATA1RXPCN_SATA1RXP
N_SATA3TXPC N_SATA3TXNC
N_SATA3RXNC N_SATA3RXPC
for sw
1
GND
2 3 4 5 6 7
T+ T­GND R­R+ GND
N_SATA5TXP[25] N_SATA5TXN[25]
N_SATA5RXN[25] N_SATA5RXP[25]
N_SATA5TXP N_SATA5TXN
N_SATA5RXN N_SATA5RXP
BLACK CONNECTOR
4
NC45 SHORT4-MASK/X NC47 SHORT4-MASK/X
NC49 SHORT4-MASK/X NC51 SHORT4-MASK/X
SATA3_5 SATA2/7/BK/H/OP/VA/D/1/B
N_SATA5TXPC N_SATA5TXNC
N_SATA5RXNC N_SATA5RXPC
3
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
2
ANS 5034802
Title
PCH SATA,PCIE,SATA_EXPRESS
Size Document Number Rev Custom
Date: Sheet of
N_GPP_F10 N_GPP_F11 N_GPP_F13 N_GPP_F12
N_GPP_E0 N_GPP_E1 N_GPP_E2 N_GPP_F0 N_GPP_F1 N_GPP_F2 N_GPP_F3 N_GPP_F4 N_GPP_G6
NR157 8.2K/4 NR158 8.2K/4 NR159 8.2K/4 NR160 8.2K/4
NR161 8.2K/4 NR162 8.2K/4 NR163 8.2K/4 NR164 8.2K/4 NR165 8.2K/4 NR168 8.2K/4 NR171 8.2K/4 NR172 8.2K/4 NR99 8.2K/4
GIGABYTE
GA-B250M-D3H
1
3VDUAL
1.0
13 56Monday, December 12, 2016
Gigabyte Confidential
Do not Copy
5
4
3
2
1
VCC1_0_PCH
D D
VCC1_0_PCH
NR177 0/6/SHT/M/X
C C
VCC1_0_PCH
VCC10_VCCAPLL
B B
VCC10_VCCAMPHYPLL
VCC3_PCH
VCC1_0_OC
VCC10_VCCF24_1P0
VCC1_0_PCH
NR183 0/6/SHT/M/X
NR187 0/6/SHT/M/X NR23 0/6/SHT/M/X
VCC10_VCCF24_1P0
VCC1_0_DU
VCCPAZIO
3VDUAL_PCH
PCHH
AA23
VCCPRIM_1P0
AA25
V
CCPRIM_1P0
AB23
VCCPRIM_1P0
AB26
VCCPRIM_1P0
AB28
VCCPRIM_1P0
AD23
VCCPRIM_1P0
AD26
VCCPRIM_1P0
AD28
VCCPRIM_1P0
AK23
VCCPRIM_1P0
AK25
VCCPRIM_1P0
AF23
VCCPRIM_1P0
AF26
VCCPRIM_1P0
AK20
VCCPRIM_1P0
AK21
VCCPRIM_1P0
N17
VCC19P2_1P0
T19
VCCF135_1P0
V20
VCC100OC_1P0
W17
VCCF100_1P0
T17
VCCF100_1P0
K1
VCCF24_1P0
K2
VCCF24_1P0
V21
VCCMPHY_1P0
V23
VCCMPHY_1P0
V25
VCCMPHY_1P0
V26
VCCMPHY_1P0
V28
VCCMPHY_1P0
V29
VCCMPHY_1P0
A43
VCCAMPHYPLL_1P0
B43
VCCAMPHYPLL_1P0
W28
VCCAPLLEBB_1P0
AD17
VCCDUSB_1P0
AK5
VCCAUSB_1P0
AM5
VCCAUSB_1P0
AR19
VCCAAZPLL_1P0
BC15
VCCPAZIO
Y16
VCCPUSBDSW_3P3
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
VCCATS
VCCPSPI VCCPSPI VCCPSPI
AM22 BC24 BC31 BE40
BF42 AK41
AM41 AE41 AP5 AE16 AE13 BC20
BC22 BC27 BC29 BG41
BG43 BG42
BE44 BE45 BD45
BF3 BG3 BG4
C44 C45
VCCFHV_2P8
VCCPDSW _3P3
VCCPGPPA
VCCPGPPBCH VCCPGPPBCH
VCCPGPPEF VCCPGPPEF
VCCPGPPG
VCCPHVC_3P3
VCCDTS_1P0
VCCPRTCPRIM_3P3
VCCPRTC_3P3
VCCRTCEXT
VCCDSW _1P0
VCCPGPPD VCCPGPPD VCCPGPPD
VCCPFUSE_3P3 VCCPFUSE_3P3 VCCPFUSE_3P3
VCCAMIPIPLL_1P0
8 of 13
VCC3_PCH VCC3_PCH
NBC3 1u/4/X5R/6.3V/K
VCCAMIPIPLL_1P0
NBC4 1u/4/X5R/6.3V/K
VCCPRIM_1P0
VCC3_A
V
CC3_CD
VCC3_BDE
NBC5 1u/4/X5R/6.3V/K
0/6/SHT/M/X NR173
0/6/SHT/M/X NR175
N_RTCEXT_CAP
VCCDSW _1P0 VCC3_PCH
0/6/SHT/M/X NR184
VCC3_PCH
NBC6 1u/4/X5R/6.3V/K
VCC1_0_PCH 3VDUAL_PCH VCC3_PCH
VCC3_PCH VCC1_0_PCH VCC3 VCC3_PCH
N_RTCVDD [12,52]
NBC2
0.1u/4/X7R/16V/K
VCC3_PCH
VCC10_VCCAMPHYPLL
VCC3_PCH VCC3_PCHVCC3_PCH
NBC7 1u/4/X5R/6.3V/K
VCCDSW _1P0 VCCDSW_1P0
NBC38 1u/4/X5R/6.3V/K
NBC8 1u/4/X5R/6.3V/K
NBC39 1u/4/X5R/6.3V/K
VCC3_PCH
NBC9 1u/4/X5R/6.3V/K
3VDUAL
VCC3
VCCST_VCCPLL
VCC10_VCCAPLL
VCC10_VCCAMPHYPLL
VCC10_VCCF24_1P0
VCC3_PCH
NBC10 1u/4/X5R/6.3V/K
0/8P4R/0402/SHT/X NR174
1
2 3 4 5 6 7 8
NR176
7 8 5 6 3 4 1 2
0/8P4R/4/X
NR178 0/6/X
NR179 0/6/SHT/M/X
NR180 0/6/SHT/M/X
NR182 0/6/SHT/M/X
VCC3_PCH
VCC1_0_PCH
VCC1_0_PCH
VCC1_0_PCH
VCC1_0_PCH
NBC11 22u/8/X5R/6.3V/M
VCC10_VCCAPLL
NBC21 22u/8/X5R/6.3V/M
A A
VCC10_VCCAMPHYPLL
NBC28 22u/8/X5R/6.3V/M
5
NBC12 22u/8/X5R/6.3V/M
NBC22 22u/8/X5R/6.3V/M
NBC29 22u/8/X5R/6.3V/M
VCC3_PCH VCC3_CD
NBC13 1u/4/X5R/6.3V/K
3VDUAL_PCH
NBC25 1u/4/X5R/6.3V/K
VCC1_0_PCH VCC1_0_PCH
NBC30 1u/4/X5R/6.3V/K
4
NBC14 1u/4/X5R/6.3V/K
NBC26 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC31 1u/4/X5R/6.3V/K
VCC3_BDE
NBC15 1u/4/X5R/6.3V/K
VCC1_0_OC3VDUAL_PCH
NBC27 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC32 1u/4/X5R/6.3V/K
VCC3_BDEVCC3_A
NBC16 1u/4/X5R/6.3V/K
NBC33 1u/4/X5R/6.3V/K
VCC3_BDE
VCC3_BDEVCC3_A
VCC1_0_PCH
3
NBC17 1u/4/X5R/6.3V/K
NBC34 1u/4/X5R/6.3V/K
VCC3_CD
NBC18 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC35 1u/4/X5R/6.3V/K
VCC3_CD
N_RTCVDD
VCC1_0_PCH
NBC19 1u/4/X5R/6.3V/K
NBC23
0.1u/4/X7R/16V/K/X
NBC36 1u/4/X5R/6.3V/K
2
VCC3_CD
NBC20 1u/4/X5R/6.3V/K
NBC24
0.1u/4/X7R/16V/K
VCC1_0_PCH
NBC37 1u/4/X5R/6.3V/K
ANS 5034802
Title
Size Document Number Rev Custom
Date: Sheet of
GIGABYTE
PCH PWR
GA-B250M-D3H
1
14 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
5
4
3
2
1
PCHI
A25
VSS
A30
V
SS
P22
VSS
AV38
VSS
AV45
VSS
AV8
VSS
AY11
VSS
D D
C C
B B
A A
AY19
VSS
AY37
VSS
AY4
VSS
AY42
VSS
AY8
VSS
B25
VSS
B3
VSS
B30
VSS
B35
VSS
B4
VSS
B41
VSS
BA13
VSS
BA17
VSS
BA29
VSS
BA31
VSS
BA37
VSS
BA4
VSS
BA42
VSS
BB40
VSS
BC38
VSS
BC40
VSS
BC9
VSS
BD11
VSS
BD16
VSS
BD2
VSS
BD21
VSS
BD25
VSS
F2
VSS
E31
VSS
E6
VSS
E8
VSS
F39
VSS
F43
VSS
G4
VSS
G40
VSS
G42
VSS
F6
VSS
G9
VSS
H11
VSS
H13
VSS
H17
VSS
H19
VSS
H22
VSS
H24
VSS
H27
VSS
H29
VSS
H33
VSS
H35
VSS
H38
VSS
H4
VSS
H42
VSS
H9
VSS
J4
VSS
M36
VSS
M38
VSS
M4
VSS
M8
VSS
M9
VSS
N13
VSS
N15
VSS
N19
VSS
N22
VSS
N24
VSS
N31
VSS
N42
VSS
P10
VSS
P12
VSS
AV35
VSS
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
9 of 13
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
A42 D45 BG44 BF44 BF45 BF2 W29 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
PCHL
BD34
VSS[70]
BD39
V
SS[71]
BD7
VSS[72]
BE2
VSS[73]
BF43
VSS[74]
BF5
VSS[75]
BG18
VSS[76]
BG23
VSS[77]
BG28
VSS[78]
BG32
VSS[79]
BG37
VSS[80]
BG40
VSS[81]
BG9
VSS[83]
C1
VSS[84]
A12
VSS[85]
C2
VSS[86]
C37
VSS[87]
A6
VSS[88]
C9
VSS[89]
D1
VSS[90]
D10
VSS[91]
D12
VSS[92]
D15
VSS[93]
D16
VSS[94]
B12
VSS[95]
D19
VSS[96]
D21
VSS[97]
D24
VSS[98]
D25
VSS[99]
D29
VSS[100]
D30
VSS[101]
D33
VSS[102]
D35
VSS[103]
D36
VSS[104]
D39
VSS[105]
D44
VSS[106]
D7
VSS[107]
P13
VSS[108]
P15
VSS[109]
P17
VSS[110]
P19
VSS[111]
P31
VSS[112]
P33
VSS[113]
P35
VSS[114]
P4
VSS[115]
P42
VSS[116]
P8
VSS[117]
R1
VSS[118]
R32
VSS[119]
T10
VSS[120]
T14
VSS[121]
T22
VSS[122]
T29
VSS[123]
T32
VSS[124]
T36
VSS[125]
T38
VSS[126]
Y38
VSS[151]
Y4
VSS[152]
Y8
VSS[153]
T42
VSS[154]
T5
VSS[155]
U4
VSS[156]
U42
VSS[157]
V10
VSS[158]
V14
VSS[159]
W3
VSS[144]
AR13
VSS[58]
AR31
VSS[59]
AR33
VSS[60]
AR4
VSS[61]
AT10
VSS[62]
AT13
VSS[63]
AT35
VSS[64]
AT37
VSS[65]
AT42
VSS[66]
AU11
VSS[67]
AU17
VSS[68]
BD30
VSS[69]
W45
VSS[145]
Y13
VSS[146]
Y14
VSS[147]
Y30
VSS[148]
Y32
VSS[149]
Y33
VSS[150]
BG14
VSS_BG14
CHIP GL82B250 A0 INTEL/[10HB1-03B250-20R]
12 of 13
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]
VSS[138] VSS[139] VSS[140] VSS[141] VSS[142]
VSS_1 VSS_10 VSS_11 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18
VSS_2
VSS_3
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 W26 V16 V17 V18 V30 V32 V33 V38 V4 V8
W18 W20 W21 W23 W25
A44 BE1 BD1 B1 A2 B2 A3 A4 B44 B45
SB_HEATSIN
2
TMOS
2
TMOS HS/BLACK/GBT LOGO/KG/[12SP2-S09425-91R_12SP2-S09425-92R_12SP2-S09425-93R]
1
PCH_HS PCH HS/BLACK/UD LOGO/KG/[12SP2-S04207-81R_12SP2-S04207-82R_12SP2-S04207-83R]
1
Footprint : MOSHSINK-Z1704-HD3
5
4
ANS 5034802
Title
Size Document Number Rev Custom
3
2
Date: Sheet of
GIGABYTE
PCH GND
GA-B250M-D3H
1
15 56Monday, December 12, 2016
1.0
Gigabyte Confidential
Do not Copy
8
SIO IT8686 REV:0.1
IT8686 LPT+COMA
7
6
5
4
3
2
PWR SHT
3VDUAL_PCH
IT_AVCC
For 8728 EUP function
OR25 0/6/SHT/X
OR8 0/4/SHT/X
1
IT_VCCH
VCC3
SIO PU
6789101112131415161718192021222324252627282930
DCR7/LS_IN1/SLCT/GP80
CC1/LS_OUT1/PE/GP81
VIN2(+12V_SEN)
DCR8/LS_IN2/BUSY/GP82
VIN3(+5V_SEN)
RSMRST#/GP55
MCLK/FAN_TAC6/GP56 MDAT/FAN_CTL6/GP57
KCLK/GP60 KDAT/GP61
3VAUX_SW#/GP40
SUSC#/GP53
PANSWH#/GP43
PME#/GP54
PWRON#GP44
CE_N1/GPO47/JP6
FAN_CTL4/GP42
SYS_3VSB
IT8686E/CX/S
95
28_3VSB
IO_GP93
OR100 MASK/0/4/SHT/M/X OR89 43/4/1
OR205 MASK/0/4/SHT/M/X
OR91 MASK/0/4/SHT/M/X OR88 MASK/0/4/SHT/M/X
PD[0..7]
STB­AFD­ERR­INIT­SLIN­ACK­BUSY PE
VREF_2.5
TR6/VIN9 TR5/VIN8 TR4/VIN7
AVCC3
TMPIN1 TMPIN2 TMPIN3
PWRGD3
PSON#
GNDD
SUSB#
COPEN#
VIN0
VIN1)
VIN4 VIN5 VIN6
VREF
TSD-
GNDA
VBAT
3VSB
SIO
5 4 3 2 1 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114
BIOS_SEL
113 112 111 110 109 108 107 106 105 104 103 102 101 100
CEB_N CN_N1
99 98 97 96
OBC11
0.1u/4/X7R/16V/K
FANPWM4 [18] MA_EN [33,34] MPD- [52]
A_-PROCHOT [4,38] A_PECI [4,13]
N_-RTCRST [12]
N_PCH_VRMPWRGD [4,12] VR_RDY [29]
VPP25_EN_IO [34]
VCC1_0_EN [35]
JP2
PD7
PD3
PD6
PD0
PD2
PD5
PD1
RTS1-[53] DSR1-[53]
D D
RXD1[53]
DCD1-[53]
RI1-[53]
CTS1-[53]
SYS_FAN4/OPT_FAN
N_SPKR
N_SPKR[12,52]
-SPI_HOLD_M[22]
N_PCH_DPWROK[12]
OBC18
0.047u/4/X7R/16V/K
OBC20
0.047u/4/X7R/16V/K
-SPI_HOLD_B[22]
N_-THRMTRIP[13]
CPU_FAN SYS_FAN1 SYS_FAN2
SYS_FAN3 sensor SYS_FAN4 sensor
C C
FANIO1
B B
FANIO2
FANIO3[18]
OBC17
0.047u/4/X7R/16V/K
FANIO4[18]
OBC19
0.047u/4/X7R/16V/K
THRMTRIP
OR177 0/4/X MASK/0/4/SHT/M/X
-PCIRSTIN BEEP_IN
OR178
IT_VCCH
FANIO1[18]
FANPWM1[18]
FANIO2[18]
FANPWM2[18]
FANIO3[18]
FANPWM3[18]
VCCIO_EN[32] VTT_PWRGD[29] VIN5 [17]
ERP_LANWAKE
5VAUX_SW[36]
PWOK[38] BEEP-[52]
FANIO4[18]
O_PWROK1[12] O_-PFMRST2[26,44] O_-PCIE_RST[19,20,23,24,53]
N_-PFMRST[10]
N_-LDRQ0[11]
N_SERIRQ[11,53]
N_-LFRAME[11,53]
PWOK
MB_ID2
OR3 22/4 OR9 22/4 OR22 22/4
IT_VCCH
N_-PFMRST
OBC23 1n/4/X7R/50V/K
MASK/0/4/SHT/M/X OR181
OR198 MASK/0/4/SHT/M/X
PWOK
-ICH_SPI_CS
IO_GP17
JP5
N_N2
C
ITE_PWROK PRST1­PRST2-
SIO_18V N_-PFMRST N_-LDRQ0
OBC6 330p/4/NPO/50V/J/X
N_LAD0[11,53] N_LAD1[11,53] N_LAD2[11,53] N_LAD3[11,53]
N_-KBRST[11]
O_TPMCLK[53]
N_LPC24MA[11]
32
BEEP_IN/PCIRSTIN#/CIRTX2/GP15
33
3VSB
34
HOLD_M#/GP64
35
HOLD_B#/GP63
36
FAN_TAC1
37
FAN_CTL1
38
FAN_TAC2/GP52
39
FAN_CTL2/GP51
40
FAN_TAC3/GP37
41
FAN_CTL3/GP36
42
VCC18_EN/GP35
43
VTT_PWRGD/GP34
44
GNDD
45
5VSB_CTRL#
46
5VAUX_SW
47
5VAUX_SW2
48
ATXPG/GP30
49
INV_IN1/SIN2/GP27
50
INV_OUT1_SOUT2/GP26
51
FAN_TAC4/DSR2#/GP25
52
VNNC1#/FAN_TAC5/RTS2#/GP24
53
DPWORK/GP23
54
CE_IN1/GP22
55
CE_IN2/IO_SMI#/DCD2#/GP21
56
THR_PWM_CTS2#/GP20
57
S3S5_GPIO/R12#/GP17
58
DTR2#/JP5
59
JP7/CE2_N/CIRTX1
60
THRMTRIP#/PCH_C1/GP14
61
CC_SEL/PWRGD1
62
PCIRST1#/GP12
63
PCIRST2#/GP11
64
3VSB
65
VCORE
66
LRESET#/PLTRST#
67
LDRQ#
68
SERIRQ/ESPI_ALERT#
69
LFRAME#/ESPI_CS#
N_A20GATE
JP4
31
BEEP_GB/FAN_CTL5/CIRRX2/GP16
LAD0/ESPI_IO0
70
LAD0
OR189 22/4
10p/4/NPO/50V/J/X
JP3
CTS1#/GP31
OCWDT3/RI1#/GP32
OCWDT2/DCD1#/GP33
LAD3/ESPI_IO3
LAD2/ESPI_IO2
LAD1/ESPI_IO1
747372
71
LAD2
LAD3
LAD1
OBC24
PD4
GNDD
RTS1#/JP2
DTR1#/JP4
SOUT1/JP3
OCWDT1/SIN1/GP41
OCWDT0/DSR1#/GP45
USB_FS1/P80LED0/PD0/GP70
USB_FS2/P80LED1/PD1/GP71
USB_FS3/P80LED2/PD2/GP72
USB_FS4/P80LED3/PD3/GP73
USB_FS5/P80LED4/PD4/GP74
USB_FS6/P80LED5/PD5/GP75
USB_FS7/P80LED6/PD6/GP76
USB_FS8/P80LED_D0#/PD7/GP77
OC_OUT/P80LED_D2#/AFD#/GP86
USB_OC2/P80LED_D3#/STB#GP87
IT8686
KRST#/GP62
GA20/ESPI_RESET#
GPO50/PCLK_OUT
PCICLK/ESPI_CLK
GNDD
CLKIN
VNNC2#/GP95
VCC1_05_EN/GP66
PCH_D0/GP65
PCH_C0/VPP25_EN
VR_RDY/GP97
PCH_VRMPWRGD/GP96
SST/AMDTSI_D/PCH_D1/VCCSA_EN
GP67/RCTRST#
PECI/AMDTSI_C
75
76777879808182838485868788899091929394
PROCHOT#/GP94
CC2/LS_OUT2/ACK#/GP83
USB_OC1/P80LED_D1#/ERR#
P80LED_OPT/OC_IN/INIT#GP85
VBUS_EN#/IPHONE_CHARGE#/SLIN#GP84
CPURST#/GP10/CIRRX1/BIOS_SEL
HDLED_IN/GP93
HDLED_OUT/GP92
PWRLED/GP91
DDR_EN/GP90
-PROCHOT_CON
-RTCRST
SLCT
OR69 0/4/X OR72 22/4
IT_VCCH
OBC13 1u/4/X5R/6.3V/K
PD[0..7] [53]
STB- [53] AFD- [53] ERR- [53] INIT- [53] SLIN- [53] ACK- [53] BUSY [53] PE [53]
SLCT [53]
2_5LEVEL
TR6 [17] TR5 [17] TR4 [17]
IT_AVCC
VIN0 [17] VIN1 [17] VIN2 [17] VIN3 [17] VIN4 [17]
VIN6 [17] VREF [17] SYS_TEMP [17] PCH_TEMP [17] CPU_TEMP [17]
O_-RSMRST [12,36] MCLK [39]
MDAT [39] KCLK [39] KDAT [39]
N_-S4_S5 [12,32,34,54]
-PSON [38]
-PWRBTSW [52] N_-LPCPME [12] N_-SLP_S3 [12,33,54] N_VBAT [12]
OBC14 1u/4/X5R/6.3V/K
SYS_FAN3
PROCHOT
󳁪
VCCSA_EN
-CASEOPEN [52]
3VDUAL_PCH
8.2K/4 OR62
OBC22
0.01u/4/X7R/25V/K
O_PWRBTSW [12]
SIO STRAP
JP2
JP3
JP4
JP5
JP6
JP7
JP7
JP3
3VDUAL_PCH
ERP_LANWAKE
-PCIRSTIN N_-LDRQ0
ITE_PWROK
-PROCHOT_CON
IO_GP93
IO_GP17
BIOS_SEL
N_A20GATE
1
1
0
0 0
OR94
8.2K/4 OR95
1K/4/1
OR33 1K/4/1 OR81 1K/4/1/X OR80 1K/4/1/X
1 0
1 0
1 0
1
0
1
0
󲓹󱟧
OR26 8.2K/4 OR27 1K/4/1
OR10 1K/4/1
OR29 8.2K/4/X
OR171 8.2K/4
OR84 8.2K/4
OR86 8.2K/4/X
OR31 8.2K/4
JP2 JP3 JP4 JP5
EUP control detect
OR47 100/4/1
3VDUAL
Disable WDT to rest PWROK
Enable WDT to rest PWROK
Dual-BIOS CS pin mode select bit “0” See the below table
LPC/ESPI power VCCBT = 3.3V
LPC/ESPI power VCCBT = 1.8V
LPC I/F
ESPI I/F
Enable Dual BIOS Function (for GigaByte Only)
Disable Dual BIOS Function (for GigaByte Only)
Dual-BIOS CE pin mode select bit “1” See the below table
CE pin disable (Hold pin mode)
CE mode 1
CE mode 21
CE mode 3
-PWRBTSW
OQ5 MMBT2222A/SOT23/600mA/40
SOT23
132
VCC3 VCC3
VCC3
VCC3
VCC3
3VDUAL_PCH
3VDUAL_PCH
OR36 8.2K/4 OR35 8.2K/4/X OR32 8.2K/4 OR12 8.2K/4
28_3VSB
VCC3 3VDUAL_PCH 3VDUAL_PCH 3VDUAL_PCH
3VDUAL_PCH
N_-ICH_SPI_CS[10,22]
-SPI_CS_2[22]
-SPI_CS_1[22]
OR191 OR192 OR193 MASK/0/4/SHT/M/X MASK/0/4/SHT/M/X MASK/0/4/SHT/M/X
FAN TABLE
CPU_FAN
A A
SYS_FAN2
SYS_FAN3
OPT_FAN or SYS_FAN4
THRMTRIP
PROCHOT PIN89
8
FAN_CTL1 FAN_TAC1
FAN_CTL2 FAN_TAC2SYS_FAN1
FAN_CTL3 FAN_TAC3
FAN_CTL4 FAN_TAC4
FAN_CTL5 FAN_TAC5
PIN56
-ICH_SPI_CS
CN_N2 CN_N1
DUAL BIOS OPT STRAP
CEB_N
OR58 1K/4/1/X OR56 8.2K/4/1
SIO CAP
OBC12 10u/6/X5R/6.3V/M
7
Placement CPU
A_-THRMTRIP[4]
3VDUAL_PCH
IT_VCCH 2_5LEVELIT_AVCC 2_5LEVEL3VDUAL_PCHIT_VCCH
OBC3
0.1u/4/X7R/16V/K
6
A_-THRMTRIP
CPU
󳨸
N_-THRMTRIP
󱍯󱆐󲙌󱅃󳍇󳁪󲰞 󲈒
OBC2 1u/4/X5R/6.3V/K
WR110 1K/4/1
󳘽󲋮󴽬󲋮
OBC7
0.1u/4/X7R/16V/K
󰵖󱌸󴅐
LOW
N_-THRMTRIP
PCH󱌓SIO
󲀎󲰊
OBC10 10u/6/X5R/6.3V/M
5
SIO_18V
internal power pin, max 22nF cap
SIO_18V
OBC4
0.1u/4/X7R/16V/K/X
*
OBC8
0.1u/4/X7R/16V/K
OBC16 22u/8/X5R/6.3V/M
CLOSE SIO PIN4 2_5LEVEL
4
OBC5
0.1u/4/X7R/16V/K
*
OBC15 1u/4/X5R/6.3V/K
for LPC/eSPI power mode
+12V +12V
OR207
8.2K/4
2N7002/SOT23/25pF/5
OBC25
0.1u/4/X7R/16V/K
MB ID
OR7 8.2K/4/X
VCC3
OR15 8.2K/4
3
JP3 JP4
3
D
OR208 0/4/X
G S
SOT23
2
1
OQ6
TXD1 [53] DTR1- [53]
Title
MB_ID2
Size Document Number Rev
C
Date: Sheet of
2
OBC26
0.1u/4/X7R/16V/K
Gigabyte Technology
OR98
8.2K/4
N_-LAN1_WAKE [44]
OR99 0/4/X
N_-LAN_WAKE [12]
OD2 BAT54C/SOT23/200mA
3
D
OR210
G S
8.2K/4
2
1
OQ7
2N7002/SOT23/25pF/5
IT8686
GA-B250M-D3H
INTEL219 LAN
PCH
OR209 0/4/X
SOT23
16 56Monday, December 12, 2016
1
1.0
Gigabyte Confidential
Do not Copy
8
7
6
5
4
3
2
1
TEMP H/W MONITOR
*
R674
8.2K/4
OC16 1u/4/X5R/6.3V/K
󱟧󱇩
R675 10K/4/1
PCH_TEMP 10K/1/4/S
CLOSE PCH
VREF[16]
OR73
D D
SYS_TEMP[16] CPU_TEMP[16] PCH_TEMP[16]
1u/4/X5R/6.3V/K
OC7
OC6
1u/4/X5R/6.3V/K
10K/4/1
SYS_TEMP1 10K/1/4/S
Close SIO
5󰽔FAN
C C
B B
VOLTAGE-- H/W MONITOR
A A
󲖋󰻈󳑱
VREF[16]
OR211 10K/4/1
TR4[16] TR5[16] TR6[16]
OC17
1u/4/X5R/6.3V/K
X16_TEMP1 10K/1/4/S
OC14
1u/4/X5R/6.3V/K
* *
*
**
*
OR75
OC9
8.2K/4
1u/4/X5R/6.3V/K/X
VIN5[16] VIN6[16] VIN1[16] VIN2[16] VIN4[16]
1u/4/X5R/6.3V/K/X
The division voltage of VIN2 & VIN3 must be around 2.9V
8
VDDQ_SIO
OR74
8.2K/4
OC4
OC8
1u/4/X5R/6.3V/K OC12
VIN0[16]
7
OR57
6.49K/4/1
OR61 10K/4/1
1u/4/X5R/6.3V/K OR53 8.2K/4 OC3 1u/4/X5R/6.3V/K/X
OR83 10K/4/1
IT8728 BX IT8728 CX
VCORE_TEMP
100K/1/4/S
CLOSE VCORE MOSFET
OC15
1u/4/X5R/6.3V/K
*
+12VVCCSA
OR79 75K/6/1
2.0V
OR70 15K/4/1
VCCGT
OR76
8.2K/4
IT8728 EX
OC10
1u/4/X5R/6.3V/K/X
VCORE_SIO
1u/4/X5R/6.3V/K
OR85 10K/4/1
SYS_TEMP2 10K/1/4/S
*
VCCVCC3
OR78 15K/4/1
VIN3[16]
OC11
VIN2 must +12V input VIN3 must VCC input
IT8728 EX
OR77 10K/4/1
*
6
5
Update 2015-04.24
FOR EMI ONLY
VCC3
C2
0.1u/4/X7R/16V/K
FOR EMI ONLY
+12V
C3 1n/4/X7R/50V/K
Gigabyte Technology
Title
Size Document Number Rev
Custom
4
Date: Sheet of
3
HWM,KB/MS, FAN CTRL
GA-B250M-D3H
2
17 56Monday, December 12, 2016
1.0
1
Loading...
+ 38 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use