Gigabyte GA-H55M-S2 Quick start guide

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C C
B B
A A
REV:1.3
SHEET TITLE
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SHEET TITLE
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BOM & PCB MODIFY HISTORY
COVER SHEET
CPU_LGA1156-B
CPU_LGA1156-C
DDR III CHANNEL A
DDR III POWER CAP
PCI EXPRESS*16 SLOT
PCH_PWR,GND
PCI SLOT 1,2
Dual BIOS,PHOT,D-OC
BLOCK DIAGRAM
PCH_HOST,SATA,PCI
ITE 8720 LPC IO
Model Name: GA-H55M-S2
PCH_GPIO,CTRL,AUDIO
PCH_FDI,DMI,USB,PCIE,NVRAM
DDR III CHANNEL B
CPU_LGA1156-A
PCH_DP,CLK BUFFER
PCI EXPRESS*1 SLOT
ALC888B-VD2
CLOCK GEN RTM885N-914
REAR AUDIO JACK
VCORE PWM_ISL6333CR
DISCRETE POWER
HWM,KB/MS , FAN CTRL
TABLE LIST
CPU_VAXG PWM_ISL6314CRZ
REALTEK RTL8111E
ATX POWER,TPM
ISL6545_DDR_15V,CPU_VTT,PWR SEQ
F_PANEL , F_USB , FDD
GA-H55M-S2
1.3
Cover Sheet
Gigabyte Technology
Custom
131Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
CONFIDENTIAL

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2
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1
1
D D
C C
B B
A A
BLOCK DIAGRAM
AZALIA BUS
PCH(H57/H55)
SURR BACK
COMA
DDRIII BUS
FRONT AUDIO
RTL8111E Gb LAN
I/O PORTS :
CLOCK GENERATOR
LINE_IN
SERIAL ATA II X6
CHANNEL B
CD_IN
USB PORTS 0~11
DMI
SATAII
LPC BUS
CHANNEL A
SPI BUS
LPC I/O
ITE8720GB-FX
AUDIO PORTS :
USB 2.0
SURR
INTEL LGA1156
MIC
VRD11.1
CEN/LFE
KB/PS2
SPI BIOS
LIN_ OUT
FRONT PANEL /CPU FAN
AZALIA ALC88B-VD2
PCI SLOT 1,2
LYNNFIELD/CLARKDALE
DDRIII DIMM X 1
FDD
PCIE-16 gen2
DDRIII DIMM X 1
PCIE-1 gen1
PCI EXPRESS X16
PCI
PCI EXPRESS X1
PCIE-1 gen1
FDI
GA-H55M-S2
1.3
BLOCK DIAGRAM
Gigabyte Technology
C
331Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
CONFIDENTIAL

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1
1
D D
C C
B B
A A
POWER ON CONFIG TABLE (Default=1.2250V)
FUNCTION DEFAULT
PSI#
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
MSI0
MSI1
MSI2
IMON CFG0
IMON CFG1
IMON CFG2
RSVD
VRD SEL
RSVD
Check Trace length/ width
For PCIE2.0 issue
Must remove after
fixed issue
0
1
1
1
1
1
CFG0=1: 1X16 PEG
CFG0=0: 2X8 PEG
EUP
CFG H L NOTE
0
1
2
3
4
6
5
RSVD
RSVD
RSVD
RSVD
H:1X16 , L:2X8
RSVDNORM
DISABLE ENABLE LANE REVERSAL DP PRESENCE
CFG 0-5 all internal PULL-UP
7 RSVD
15 RSVD ENGINEERING EXPERIMENT ENGINEERING EXPERIMENT
FDI : 16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
1
1
1
1
1
0
0
0
0
0
GA-H55M-S2
1.3
CPU LGA1156-A
Custom
431Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
DMI_1RXN
DMI_3TXP
DMI_1RXP
DMI_2TXN
DMI_1TXP
DMI_3RXN
DMI_2TXP
DMI_2RXN
DMI_0RXN
DMI_3TXN
DMI_1TXN
DMI_3RXP
DMI_0RXP
DMI_2RXP
DMI_0TXP
DMI_0TXN
GRCOMP
GRBIAS
DRAM_PWROK
EXP_RXP1
EXP_RXP2
EXP_RXP5
EXP_RXP3
EXP_RXP7
EXP_RXP4
EXP_RXP8
EXP_RXP6
EXP_RXP13
EXP_RXP11
EXP_RXP14
EXP_RXP12
EXP_RXP15
EXP_RXN0
EXP_RXP9
EXP_RXP10
EXP_RXN1
EXP_RXN4
EXP_RXN2
EXP_RXN3
EXP_RXN6
EXP_RXN7
EXP_RXN10
EXP_RXN8
EXP_RXN11
EXP_RXN9
EXP_RXN12
EXP_RXN5
EXP_RXN15
EXP_RXN13
EXP_RXN14
EXP_RXP0
EXP_TXN15
EXP_TXN12
EXP_TXN11
EXP_TXN9
EXP_TXN14
EXP_TXN13
EXP_TXN8
EXP_TXN6
EXP_TXN7
EXP_TXN5
EXP_TXN3
EXP_TXN4
EXP_TXN1
EXP_TXN2
EXP_TXN10
EXP_TXP0
EXP_TXN0
EXP_TXP1
EXP_TXP2
EXP_TXP7
EXP_TXP6
EXP_TXP4
EXP_TXP5
EXP_TXP3
EXP_TXP12
EXP_TXP10
EXP_TXP9
EXP_TXP13
EXP_TXP8
EXP_TXP11
EXP_TXP15
EXP_TXP14
VID0
CPU_COMP0
VSS_SENSE
-SRCCLK_CPU
-PROCHOT
MCP_CFG15
-TRST
TDI
CPUCLK
-THRMTRIP
VID4
DDR_COMP1
VID1
VID7
DDR_COMP2
-HPRDY
SRCCLK_CPU
TDO
-SYS_RST
-CPUCLK
PECI
VID5
-CPU_PSI
VID3
CPU_COMP1
VCC_SENSE
ISENSE
-CPURST
CATERR-
TCK
TMS
-CPURST
PMSYNC
DDR_COMP0
MCP_CFG7
VID2
VID6
GFX_EN
GFX_VID[1..7]
GFX_VID2
GFX_VID5
GFX_VID6
GFX_VID3
GFX_VID4
GFX_VID7
GFX_VID1
VAXG_VSS
VAXG_SENSE
CPU_COMP3
CPU_COMP2
FDI_TXP0
FDI_TXN0
FDI_TXP1
FDI_TXN1
FDI_TXN3
FDI_TXP2
FDI_TXN2
FDI_TXP3
FDI_TXN5
FDI_TXP4
FDI_TXN4
FDI_TXP5
FDI_TXN7
FDI_TXP6
FDI_TXN6
FDI_TXP7
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_INT
FDI_TXN[0..7]
FDI_TXP[0..7]
EXP_RXN[0..15]
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_RXP[0..15]
PMSYNC
PECI
-THRMTRIP
CATERR-
-PROCHOT
TDO
TDI
-TRST
TCK
CPUPWROK
TMS
-HPRDY
ISENSE
VID1
VID3
VID5
-CPU_PSI
VID2
VID4
VID6
VID7
VID0
-CPU_PSI [26]
DMI_3TXP [10]
DMI_0RXP[10]
DMI_2TXN [10]
DMI_1RXN[10]
DMI_0TXN [10]
DMI_1TXP [10]
DMI_2RXN[10] DMI_2TXP [10]DMI_2RXP[10]
DMI_3RXN[10]
DMI_1RXP[10]
DMI_3RXP[10]
DMI_1TXN [10]
DMI_0TXP [10]
DMI_3TXN [10]
DMI_0RXN[10]
PECI[12,18]
PMSYNC[12]
-THRMTRIP[12,23] -PROCHOT[19,26]
CPUCLK[22]
DRAM_PWROK[13]
SRCCLK_CPU[22]
VTT_PWRGD[23,26]
VSS_SENSE [19,26]
-SKTOCC[13]
-PFMRST1[18]
VID0 [26]
VID1 [26]
VID2 [26]
VID3 [26]
VID5 [26]
VID4 [26]
VID6 [26]
VID7 [26]
-CPUCLK[22]
-SYS_RST [13,22,27]
CPUPWROK[13]
VCC_SENSE [19,26]
-SRCCLK_CPU[22]
GFX_EN [25]
VAXG_VSS [25]
VAXG_SENSE [25]
GFX_VID[1..7] [25]
FDI_FSYNC0[11] FDI_LSYNC0[11]
FDI_FSYNC1[11] FDI_LSYNC1[11]
FDI_INT[11]
FDI_TXP[0..7] [11]
FDI_TXN[0..7] [11]
EXP_RXP[0..15] [15]
EXP_RXN[0..15] [15]
EXP_TXN[0..15] [15]
EXP_TXP[0..15] [15]
I_MON
3VDUAL_ICH CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
R200 49.9/4/1
R172 1K/4/1
R184 1K/4/1
BC88
1n/4/X7R/50V/K
R180 1K/4/1/X
TP57
R183 1K/4/1
R179 1K/4/1/X
BC90
100p/4/NPO/50V/J
R139 1.5K/4/X
RN11 51/8P4R/4
1 2
3 4
5 6
7 8
R178 200/4/1
C79 0.1u/4/X7R/16V/K/X
R210
8.2K/4
SOT23
Q25
MMBT2222A/SOT23/600mA/40
13 2
SOT23
Q23
MMBT2222A/SOT23/600mA/40
13 2
R196
470/4/1
R220
8.2K/4
R129 20/4/1
R193 0/4/SHT/M/X
R182 49.9/4/1/X
TP58
TP59
R128 20/4/1
R197 100/4/1
R181 24.9/4/1
R191 130/4/1
R194 49.9/4/1
R195 49.9/4/1
R203 49.9/4/1
3 OF 10
PEGDMI
LGA1156C
LGA1156/[10SC1-F01156-04R]
C9
D9
B8
C8
A7
A6
B6
C6
A5
B5
B4
C4
C3
D3
D2
E2
E1
F1
G3
G2
G1
H1
J3
J2
J1
K1
L2
L3
P3
P4
T3
T4
R1
T1
U3
U2
U1
V1
W3
W2
C7
D7
E7
E6
E5
F5
F3
F4
G6
G5
H4
H3
F7
G7
J6
J5
K3
K4
H8
J8
L6
L5
M4
M3
K7
L7
N6
N5
M8
N8
R5
R6
L1
M1
N3
N2
N1
P1
R2
R3
D11
C10
B10
A11
PEG_RX[0]
PEG_RX#[0]
PEG_RX[1]
PEG_RX#[1]
PEG_RX[2]
PEG_RX#[2]
PEG_RX[3]
PEG_RX#[3]
PEG_RX[4]
PEG_RX#[4]
PEG_RX[5]
PEG_RX#[5]
PEG_RX[6]
PEG_RX#[6]
PEG_RX[7]
PEG_RX#[7]
PEG_RX[8]
PEG_RX#[8]
PEG_RX[9]
PEG_RX#[9]
PEG_RX[10]
PEG_RX#[10]
PEG_RX[11]
PEG_RX#[11]
PEG_RX[12]
PEG_RX#[12]
PEG_RX[13]
PEG_RX#[13]
PEG_RX[14]
PEG_RX#[14]
PEG_RX[15]
PEG_RX#[15]
DMI_RX[0]
DMI_RX#[0]
DMI_RX[1]
DMI_RX#[1]
DMI_RX[2]
DMI_RX#[2]
DMI_RX[3]
DMI_RX#[3]
PEG_TX[0]
PEG_TX#[0]
PEG_TX[1]
PEG_TX#[1]
PEG_TX[2]
PEG_TX#[2]
PEG_TX[3]
PEG_TX#[3]
PEG_TX[4]
PEG_TX#[4]
PEG_TX[5]
PEG_TX#[5]
PEG_TX[6]
PEG_TX#[6]
PEG_TX[7]
PEG_TX#[7]
PEG_TX[8]
PEG_TX#[8]
PEG_TX[9]
PEG_TX#[9]
PEG_TX[10]
PEG_TX#[10]
PEG_TX[11]
PEG_TX#[11]
PEG_TX[12]
PEG_TX#[12]
PEG_TX[13]
PEG_TX#[13]
PEG_TX[14]
PEG_TX#[14]
PEG_TX[15]
PEG_TX#[15]
DMI_TX[0]
DMI_TX#[0]
DMI_TX[1]
DMI_TX#[1]
DMI_TX[2]
DMI_TX#[2]
DMI_TX[3]
DMI_TX#[3]
PEG_ICOMPI
PEG_ICOMPO
PEG_RCOMPO
PEG_RBIAS
R132 1K/4/1
R204 49.9/4/1
4 OF 10
DISPLAY
LINK
LGA1156D
LGA1156/[10SC1-F01156-04R]
AC4
AD4
AC3
AD3
AC2
U6
U5
V4
V3
U8
U7
W8
W7
W5
W4
R8
R7
Y4
Y3
Y6
Y5
FDI_FSYNC[0]
FDI_LSYNC[0]
FDI_FSYNC[1]
FDI_LSYNC[1]
FDI_INT
FDI_TX[0]
FDI_TX#[0]
FDI_TX[1]
FDI_TX#[1]
FDI_TX[2]
FDI_TX#[2]
FDI_TX[3]
FDI_TX#[3]
FDI_TX[4]
FDI_TX#[4]
FDI_TX[5]
FDI_TX#[5]
FDI_TX[6]
FDI_TX#[6]
FDI_TX[7]
FDI_TX#[7]
R190 1K/4/1
R199 49.9/4/1/X
R202 1K/4/1
MISC
5 OF 10
LGA1156E
LGA1156/[10SC1-F01156-04R]
AA7
AA6
AA3
AA4
Y8
AA8
AF37
AF38
AF34
AH36
AH35
AG37
AH37
AG35
AG39
AH34
AF35
AH39
AB5
AB4
B11
C11
AG1
AD1
AE1
AF2
AF36
AK38
J10
E8
G8
E10
F10
H10
H9
E9
F9
G12
H12
K10
K8
J12
L8
K9
K12
H7
L11
U40
U39
U38
U37
U36
U35
U34
U33
AG38
F12
F6
G10
B12
E12
E11
C12
G11
J11
AE38
AF39
AG40
T35
T34
AE35
AE36
A13
B13
T40
AM38
AM37
AN37
AN40
AM39
AJ38
AK37
AL40
AK40
AK39
AK34
AL39
AL33
AL32
AK33
AK32
AM31
AL30
AK30
AK31
BCLK[0]
BCLK#[0]
PEG_CLK
PEG_CLK#
BCLK#[1]
BCLK[1]
TDI_M
TDO_M
RSTIN#
VCCPWRGOOD_1
VCCPWRGOOD_0
VTTPWRGOOD
SM_DRAMPWROK
PECI
CATERR#
PROCHOT#
THERMTRIP#
PM_SYNC
PM_EXT_TS#[0]
PM_EXT_TS#[1]
COMP2
COMP3
SM_RCOMP[0]
SM_RCOMP[1]
SM_RCOMP[2]
COMP1
COMP0
SKTOCC#
GFX_DPRSLPVR
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[16]
CFG[17]
VID[0]/MSID[0]
VID[1]/MSID[1]
VID[2]/MSID[2]
VID[3]/CSC[0]
VID[4]/CSC[1]
VID[5]/CSC[2]
VID[6]
VID[7]
PSI#
GFX_VR_EN
GFX_IMON
GFX_VID[0]
GFX_VID[1]
GFX_VID[2]
GFX_VID[3]
GFX_VID[4]
GFX_VID[5]
GFX_VID[6]
FC_AE38
VTT_SELECT
FC_AG40
VCC_SENSE
VSS_SENSE
VTT_SENSE
VSS_SENSE_VTT
VAXG_SENSE
VSSAXG_SENSE
ISENSE
TDO
TDI
TCK
TMS
TRST#
PRDY#
PREQ#
DBR#
BCLK_ITP#
BCLK_ITP
TAPPWRGOOD
RESET_OBS#
BPM#[0]
BPM#[1]
BPM#[2]
BPM#[3]
BPM#[4]
BPM#[5]
BPM#[6]
BPM#[7]
R201 49.9/4/1
R192 49.9/4/1/X
R176 1K/4/1
R177 1K/4/1/X
R127 49.9/4/1
R175 1K/4/1
R130 750/4/1
R174 1K/4/1
R173 1K/4/1
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Need check the new CPU ME
GA-H55M-S2
1.3
CPU LGA1156-B
Custom
531Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
MAAA1
MAAA4
MAAA10
MAAA9
MAAA11
MAAA2
MAAA13
MAAA14
MAAA8
MAAA12
MAAA6
MAAA7
MAAA5
MAAA3
MAAA0
MAAA15
MAAB14
MAAB7
MAAB5
MAAB8
MAAB12
MAAB6
MAAB4
MAAB11
MAAB2
MAAB10
MAAB0
MAAB1
MAAB9
MAAB13
MAAB3
MAAB15
-SCASA
-SRASA
-SWEA
SBAA2
SBAA0
SBAA1
-CSA0
-CSA1
CKEA0
CKEA1
MODT_A1
MODT_A0
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
-SCASB
-SWEB
-SRASB
CKEB1
SBAB1
-CSB1
SBAB0
-CSB0
SBAB2
CKEB0
MODT_B1
MODT_B0
-DCLKB0
DCLKB0
-DCLKB1
DCLKB1
MDA22
MDA9
MDA0
MDA20
-DQSA0
MDA10
MDA6
-DQSA2
MDA7
MDA30
MDA4
MDA5
MDA27
MDA19
DQSA0
MDA26
DMA2
MDA23
MDA14
MDA28
DQSA1
DMA3
MDA18
DMA0
MDA29
DMA1
MDA3
MDA16
DQSA3
MDA1
MDA15
MDA17
MDA12
MDA31
MDA11
-DQSA3
MDA13
MDA8
DQSA2
-DQSA1
MDA21
MDA24
MDA25
MDA2
MDA57
MDA50
MDA36
MDA61
-DQSA7
MDA48
DQSA6
MDA45
MDA35
MDA60
-DQSA6
DMA5
DQSA4
MDA62
MDA42
DMA7
MDA39
MDA38
-DQSA5
DMA4
MDA63
DQSA7
MDA49
MDA46
DQSA5
DMA6
MDA43
MDA58
MDA32
MDA54
MDA55
MDA41
MDA34
MDA44
MDA53
MDA40
MDA56
MDA52
MDA33
-DQSA4
MDA59
MDA37
MDA47
MDA51
MDB34
MDB11
MDB56
MDB45
MDB4
MDB38
MDB32
-DQSB4
MDB7
MDB57
MDB48
MDB12
MDB24
MDB8
MDB13
MDB26
-DQSB1
DQSB1
-DQSB0
MDB60
MDB23
MDB40
-DQSB6
MDB41
MDB54
MDB59
-DQSB3
MDB16
MDB6
MDB47
MDB43
MDB14
-DQSB7
DQSB7
MDB2
MDB15
DQSB5
MDB20
DMB1
MDB28
MDB55
MDB63
MDB62
DMB5
MDB22
DMB7
DQSB4
MDB53
-DQSB5
MDB44
MDB21
-DQSB2
MDB36
MDB0
DQSB0
MDB52
MDB27
MDB10
MDB1
MDB19
MDB9
MDB35
MDB50
MDB30
MDB33
MDB31
DMB4
DQSB3
MDB46
DMB6
DMB2
MDB58
MDB37
DMB3
MDB3
MDB17
MDB29
MDB18
MDB25
MDB61
DMB0
MDB5
DQSB6
MDB51
MDB42
MDB49
DQSB2
MDB39
-DDR3_RST
MODT_A[0..1]
MODT_B[0..1]
MAAB[0..15]
MDA[0..63]
DMA[0..7]
DQSA[0..7]
-DQSA[0..7]
DQSB[0..7]
-DQSB[0..7]
MAAA[0..15]
MDB[0..63]
DMB[0..7]
-SCASA[7] -SRASA[7]
-SWEA[7]
SBAA2[7] SBAA1[7] SBAA0[7]
-CSA0[7] -CSA1[7]
CKEA1[7] CKEA0[7]
DCLKA0[7] -DCLKA0[7] DCLKA1[7] -DCLKA1[7]
-SRASB[8]
-SWEB[8] -SCASB[8]
CKEB1[8] CKEB0[8]
SBAB2[8] SBAB1[8]
-CSB1[8] -CSB0[8]
SBAB0[8]
-DCLKB0[8] DCLKB0[8]
-DCLKB1[8] DCLKB1[8]
-DDR3_RST[7,8]
MAAB[0..15][8]
MDA[0..63][7]
MODT_B[0..1][8]
MODT_A[0..1][7]
DMA[0..7][7]
DQSA[0..7][7]
-DQSA[0..7][7]
DQSB[0..7][8]
-DQSB[0..7][8]
MAAA[0..15][7]
MDB[0..63][8]
DMB[0..7][8]
LGA1156_P
PLATE+ILM/[12KRC-0F0001-04R]
DDR_A
1 OF 10
LGA1156A
LGA1156/[10SC1-F01156-04R]
AW18
AY15
AV15
AU15
AW14
AY13
AV14
AW13
AU14
AW12
AT19
AU13
AW11
AU24
AT11
AR10
AT22
AU22
AT20
AV20
AU19
AU12
AV21
AW24
AU21
AU23
AU10
AW10
AV10
AY10
AV23
AV24
AW23
AY24
AR21
AP18
AN18
AN21
AP21
AP19
AN19
AR22
AV8
AL10
AM10
AK22
AM22
AL23
AK23
AP10
AN10
AR11
AP11
AK9
AL9
AK11
AM11
AK3
AJ3
AJ2
AH1
AJ4
AL2
AL1
AG2
AH2
AK1
AK2
AP2
AP3
AN1
AN3
AN2
AR3
AR2
AM3
AM2
AP1
AR4
AU4
AU3
AU1
AT4
AU2
AW3
AW4
AT3
AT1
AV2
AV4
AY6
AW6
AV6
AW5
AY5
AU8
AY8
AU5
AV5
AV7
AW7
AR28
AT29
AN29
AN27
AT28
AP28
AP30
AN26
AR27
AR29
AN30
AV32
AW32
AW31
AU30
AU31
AV33
AU34
AV30
AW30
AU33
AW33
AW36
AV35
AU35
AW35
AY35
AV37
AU37
AY34
AW34
AV36
AW37
AR39
AR38
AT38
AT39
AT40
AN38
AN39
AU38
AU39
AP39
AP40
SA_MA[0]
SA_MA[1]
SA_MA[2]
SA_MA[3]
SA_MA[4]
SA_MA[5]
SA_MA[6]
SA_MA[7]
SA_MA[8]
SA_MA[9]
SA_MA[10]
SA_MA[11]
SA_MA[12]
SA_MA[13]
SA_MA[14]
SA_MA[15]
SA_WE#
SA_CAS#
SA_RAS#
SA_BS[0]
SA_BS[1]
SA_BS[2]
SA_CS#[0]
SA_CS#[1]
SA_CS#[2]
SA_CS#[3]
SA_CKE[0]
SA_CKE[1]
SA_CKE[2]
SA_CKE[3]
SA_ODT[0]
SA_ODT[1]
SA_ODT[2]
SA_ODT[3]
SA_CK#[0]
SA_CK[1]
SA_CK#[1]
SA_CK[2]
SA_CK#[2]
SA_CK[3]
SA_CK#[3]
SA_CK[0]
SM_DRAMRST#
SA_DQS[8]
SA_DQS#[8]
SA_CS#[4]
SA_CS#[5]
SA_CS#[6]
SA_CS#[7]
SA_ECC_CB[0]
SA_ECC_CB[1]
SA_ECC_CB[2]
SA_ECC_CB[3]
SA_ECC_CB[4]
SA_ECC_CB[5]
SA_ECC_CB[6]
SA_ECC_CB[7]
SA_DQS[0]
SA_DQS#[0]
SA_DM[0]
SA_DQ[0]
SA_DQ[1]
SA_DQ[2]
SA_DQ[3]
SA_DQ[4]
SA_DQ[5]
SA_DQ[6]
SA_DQ[7]
SA_DQS[1]
SA_DQS#[1]
SA_DM[1]
SA_DQ[8]
SA_DQ[9]
SA_DQ[10]
SA_DQ[11]
SA_DQ[12]
SA_DQ[13]
SA_DQ[14]
SA_DQ[15]
SA_DQS[2]
SA_DQS#[2]
SA_DM[2]
SA_DQ[16]
SA_DQ[17]
SA_DQ[18]
SA_DQ[19]
SA_DQ[20]
SA_DQ[21]
SA_DQ[22]
SA_DQ[23]
SA_DQS[3]
SA_DQS#[3]
SA_DM[3]
SA_DQ[24]
SA_DQ[25]
SA_DQ[26]
SA_DQ[27]
SA_DQ[28]
SA_DQ[29]
SA_DQ[30]
SA_DQ[31]
SA_DQS[4]
SA_DQS#[4]
SA_DM[4]
SA_DQ[32]
SA_DQ[33]
SA_DQ[34]
SA_DQ[35]
SA_DQ[36]
SA_DQ[37]
SA_DQ[38]
SA_DQ[39]
SA_DQS[5]
SA_DQS#[5]
SA_DM[5]
SA_DQ[40]
SA_DQ[41]
SA_DQ[42]
SA_DQ[43]
SA_DQ[44]
SA_DQ[45]
SA_DQ[46]
SA_DQ[47]
SA_DQS[6]
SA_DQS#[6]
SA_DM[6]
SA_DQ[48]
SA_DQ[49]
SA_DQ[50]
SA_DQ[51]
SA_DQ[52]
SA_DQ[53]
SA_DQ[54]
SA_DQ[55]
SA_DQS[7]
SA_DQS#[7]
SA_DM[7]
SA_DQ[56]
SA_DQ[57]
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]
2 OF 10
DDR_B
LGA1156B
LGA1156/[10SC1-F01156-04R]
AU20
AU18
AV18
AU17
AY18
AV17
AW17
AU16
AT17
AY16
AY25
AW16
AW15
AW28
AY12
AV11
AU26
AW27
AW26
AU25
AW25
AV12
AY27
AW29
AV26
AV29
AW8
AY9
AU9
AV9
AU27
AU29
AV27
AU28
AR17
AR16
AT15
AR15
AN17
AN16
AR19
AR18
AM23
AM24
AL24
AK24
AR14
AR13
AR12
AT13
AN15
AP14
AM12
AN12
AN14
AP13
AF4
AE5
AE4
AD7
AD6
AH8
AJ8
AC7
AC6
AF5
AE6
AH6
AJ5
AH4
AG5
AH7
AK6
AL4
AG6
AG4
AJ7
AK7
AN6
AM6
AM7
AL6
AN5
AP6
AR5
AL5
AM4
AN7
AP5
AR8
AP8
AT7
AT6
AR7
AR9
AM8
AN8
AR6
AL8
AT9
AT25
AR24
AN24
AN23
AP23
AR25
AR26
AT23
AP22
AP25
AT26
AP32
AR32
AN32
AT32
AP31
AR33
AM32
AT31
AR31
AR34
AT33
AR36
AR37
AM33
AR35
AT36
AN33
AP36
AP34
AT35
AN34
AP37
AL37
AM36
AK35
AL35
AM35
AJ36
AJ37
AN35
AM34
AJ35
AL36
SB_MA[0]
SB_MA[1]
SB_MA[2]
SB_MA[3]
SB_MA[4]
SB_MA[5]
SB_MA[6]
SB_MA[7]
SB_MA[8]
SB_MA[9]
SB_MA[10]
SB_MA[11]
SB_MA[12]
SB_MA[13]
SB_MA[14]
SB_MA[15]
SB_WE#
SB_CAS#
SB_RAS#
SB_BS[0]
SB_BS[1]
SB_BS[2]
SB_CS#[0]
SB_CS#[1]
SB_CS#[2]
SB_CS#[3]
SB_CKE[0]
SB_CKE[1]
SB_CKE[2]
SB_CKE[3]
SB_ODT[0]
SB_ODT[1]
SB_ODT[2]
SB_ODT[3]
SB_CK[0]
SB_CK#[0]
SB_CK[1]
SB_CK#[1]
SB_CK[2]
SB_CK#[2]
SB_CK[3]
SB_CK#[3]
SB_CS#[4]
SB_CS#[5]
SB_CS#[6]
SB_CS#[7]
SB_DQS[8]
SB_DQS#[8]
SB_ECC_CB[0]
SB_ECC_CB[1]
SB_ECC_CB[2]
SB_ECC_CB[3]
SB_ECC_CB[4]
SB_ECC_CB[5]
SB_ECC_CB[6]
SB_ECC_CB[7]
SB_DQS[0]
SB_DQS#[0]
SB_DM[0]
SB_DQ[0]
SB_DQ[1]
SB_DQ[2]
SB_DQ[3]
SB_DQ[4]
SB_DQ[5]
SB_DQ[6]
SB_DQ[7]
SB_DQS[1]
SB_DQS#[1]
SB_DM[1]
SB_DQ[8]
SB_DQ[9]
SB_DQ[10]
SB_DQ[11]
SB_DQ[12]
SB_DQ[13]
SB_DQ[14]
SB_DQ[15]
SB_DQS[2]
SB_DQS#[2]
SB_DM[2]
SB_DQ[16]
SB_DQ[17]
SB_DQ[18]
SB_DQ[19]
SB_DQ[20]
SB_DQ[21]
SB_DQ[22]
SB_DQ[23]
SB_DQS[3]
SB_DQS#[3]
SB_DM[3]
SB_DQ[24]
SB_DQ[25]
SB_DQ[26]
SB_DQ[27]
SB_DQ[28]
SB_DQ[29]
SB_DQ[30]
SB_DQ[31]
SB_DQS[4]
SB_DQS#[4]
SB_DM[4]
SB_DQ[32]
SB_DQ[33]
SB_DQ[34]
SB_DQ[35]
SB_DQ[36]
SB_DQ[37]
SB_DQ[38]
SB_DQ[39]
SB_DQS[5]
SB_DQS#[5]
SB_DM[5]
SB_DQ[40]
SB_DQ[41]
SB_DQ[42]
SB_DQ[43]
SB_DQ[44]
SB_DQ[45]
SB_DQ[46]
SB_DQ[47]
SB_DQS[6]
SB_DQS#[6]
SB_DM[6]
SB_DQ[48]
SB_DQ[49]
SB_DQ[50]
SB_DQ[51]
SB_DQ[52]
SB_DQ[53]
SB_DQ[54]
SB_DQ[55]
SB_DQS[7]
SB_DQS#[7]
SB_DM[7]
SB_DQ[56]
SB_DQ[57]
SB_DQ[58]
SB_DQ[59]
SB_DQ[60]
SB_DQ[61]
SB_DQ[62]
SB_DQ[63]
CR
CPU RETAINTION/X
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GA-H55M-S2
1.3
CPU LGA1156-C
Custom
631Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
VREFDQA_CPU [7]
VREFDQB_CPU [8]
VCORE VCORE CPU_VTT CPU_VTT DDR_15V
VCORE
VCORE
VCORE
DDR_15V
VCCPLL
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VAXG
CPU_VAXG
CPU_VAXG
VCORE
VCORE
VCCPLL
VCC1_8_PCH
BC59
22u/8/X5R/6.3V/M
10 OF 10
GND
LGA1156J
LGA1156/[10SC1-F01156-04R]
F8
G13
G16
G19
G22
G25
G28
G31
G34
G37
G4
G40
G9
H11
H13
H16
H18
H2
H21
H24
H27
H30
H33
H36
H39
H5
H6
J13
J17
J20
J23
J26
J29
J32
J35
J38
J4
J7
J9
K11
K13
K19
K2
K22
K25
K28
K31
K34
K37
K40
K5
K6
L13
L18
L21
L24
L27
L30
L33
L36
L39
L4
L9
M13
M18
M2
M20
M23
M26
M29
M32
M35
M38
M5
M6
M7
N34
N37
N4
N40
P2
P5
R4
T33
T36
T37
T38
T5
U4
V5
W33
W34
W35
W36
W37
B39
A12
AD2
AM14
AM13
AK15
AK16
AM25
AL29
AM30
AK29
AK28
AM29
AM28
AL27
AK27
AM26
AM27
AL26
AK26
AK25
AN11
L12
M12
AM21
AM20
AM19
AM18
T39
AL18
AK18
AM15
AM16
AL15
AL14
AL17
AM17
AK14
AK13
AL12
AK12
AY3
C2
D1
AY37
AW38
AV1
AW2
AV39
AU40
A4
B3
W38
Y7
AE2
AH40
AJ39
AF3
AG3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VS3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CGC_TP_NCTF
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD_TP
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
VSS
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
RSVD_NCTF
VSS
VSS
RSVD
RSVD
RSVD
SA_DIMM_VREFDQ
SB_DIMM_VREFDQ
BC58
22u/8/X5R/6.3V/M
CPU
POWER
7 OF 10
LGA1156G
LGA1156/[10SC1-F01156-04R]
AA38
AC38
AC39
AC40
AD38
AD39
AD40
AE39
AE40
V38
V39
V40
Y38
AA33
AA34
AA35
AA36
AA37
AC33
AC34
AC35
AC36
AC37
AD33
AD34
AD35
AD36
AD37
AE33
AE34
AF33
AG33
AJ31
AJ32
V33
V34
V35
V36
V37
Y33
Y34
Y35
Y36
Y37
AC8
AE8
AJ17
AJ19
AK19
AJ21
AJ25
AJ27
AJ29
AK20
AK21
AL20
AL21
T6
T7
T8
V7
V8
AB7
AC5
AJ23
V6
W1
W6
L10
M10
M11
M9
N7
P6
P7
P8
T2
V2
AF7
AF8
AG8
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCCPLL
VCCPLL
VCCPLL
BC78
22u/8/X5R/6.3V/M
BC67
22u/8/X5R/6.3V/M
SBC10
22u/8/X5R/6.3V/M
BC77
22u/8/X5R/6.3V/M
BC74
22u/8/X5R/6.3V/M
8 OF 10
CPU
POWER
LGA1156H
LGA1156/[10SC1-F01156-04R]
A14
A15
A17
A18
B14
B15
B17
B18
C14
C15
C17
C18
C20
C21
D14
D15
D17
D18
D20
D21
E14
E15
E17
E18
E20
F14
F15
F17
F18
F19
G14
G15
G17
G18
H14
H15
H17
J14
J15
J16
K14
K15
K16
L14
L15
L16
M14
M15
M16
AJ11
AJ13
AJ15
AT10
AT18
AT21
AU11
AV13
AV16
AV19
AV22
AV25
AV28
AW9
AY11
AY14
AY17
AY23
AY26
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
BC83
1u/4/X5R/6.3V/K
BC86
22u/8/X5R/6.3V/M
GND
9 OF 10
LGA1156I
LGA1156/[10SC1-F01156-04R]
A16
A25
A28
A34
A37
AA5
AB3
AB33
AB34
AB35
AB36
AB37
AB38
AB39
AB40
AB6
AB8
AC1
AD5
AD8
AE3
AE37
AE7
AF1
AF40
AF6
AG34
AG36
AG7
AH3
AH33
AH38
AH5
AJ1
AJ12
AJ14
AJ16
AJ18
AJ20
AJ22
AJ24
AJ26
AJ28
AJ30
AJ33
AJ34
AJ40
AJ6
AJ9
AK10
AK17
AK36
AK4
AK5
AK8
AL11
AL13
AL16
AL19
AL22
AL25
AL28
AL3
AL31
AL34
AL38
AL7
AM1
AM40
AM5
AM9
AN13
AN20
AN22
AN25
AN28
AN31
AN36
AN4
AN9
AP12
AP15
AP16
AP17
AP20
AP24
AP26
AP27
AP29
AP33
AP35
AP38
AP4
AP7
AP9
AR1
AR20
AR23
AR30
AR40
AT12
AT14
AT16
AT2
AT24
AT27
AT30
AT34
AT37
AT5
AT8
AU32
AU36
AU6
AU7
AV3
AV31
AV34
AV38
AY33
AY36
AY4
AY7
B16
B24
B27
B30
B33
B36
B7
B9
C13
C16
C19
C22
C26
C29
C32
C35
C38
C5
D10
D12
D13
D16
D19
D22
D25
D28
D31
D34
D37
D4
D40
D5
D6
D8
E13
E16
E19
E21
E24
E27
E3
E30
E33
E36
E39
E4
F11
F13
F16
F2
F20
F23
F26
F29
F32
F35
F38
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
BC56
22u/8/X5R/6.3V/M
BC66
22u/8/X5R/6.3V/M BC68 22u/8/X5R/6.3V/M
BC87
22u/8/X5R/6.3V/M
BC73
22u/8/X5R/6.3V/M
TBC2
22u/8/X5R/6.3V/M
BC64
22u/8/X5R/6.3V/M
TBC1
22u/8/X5R/6.3V/M
SBC4
22u/8/X5R/6.3V/M
BC82
22u/8/X5R/6.3V/M
BC72
22u/8/X5R/6.3V/M
BC79
22u/8/X5R/6.3V/M
SBC3
22u/8/X5R/6.3V/M
BC69
0.1u/4/Y5V/16V/Z
BC71
0.1u/4/Y5V/16V/Z
BC81
0.1u/4/Y5V/16V/Z
FB5
0/8
BC85
22u/8/X5R/6.3V/M
SBC9
22u/8/X5R/6.3V/M
SBC2
22u/8/X5R/6.3V/M
CPU
POWER
6 OF 10
LGA1156F
LGA1156/[10SC1-F01156-04R]
A23
A24
A26
A27
A33
A35
A36
A38
B23
B25
B26
B28
B29
B31
B32
B34
B35
B37
B38
C23
C24
C25
C27
C28
C30
C31
C33
C34
C36
C37
C39
C40
D23
D24
D26
D27
D29
D30
D32
D33
D35
D36
D38
D39
E22
E23
E25
E26
E28
E29
E31
E32
E34
E35
E37
E38
E40
F21
F22
F24
F25
F27
F28
F30
F31
F33
F34
F36
F37
F39
F40
G20
G21
G23
G24
G26
G27
G29
G30
G32
G33
G35
G36
G38
G39
H19
H20
H22
H23
H25
H26
H28
H29
H31
H32
H34
H35
H38
H40
J18
J19
J21
J22
J24
J25
J27
J28
J30
J31
J33
J34
J36
J37
J39
J40
K17
K18
K20
K21
K23
K24
K26
K27
K29
K30
K32
K33
K35
K36
K38
K39
L17
L19
L20
L22
L23
L25
L26
L28
L29
L31
L32
L34
L35
L37
L38
L40
M17
M19
M21
M22
M24
M25
M27
M28
M30
M33
M34
M36
M37
M39
M40
N33
N35
N36
N38
N39
P33
P34
P35
P36
P37
P38
P39
P40
R33
R34
R35
R36
R37
H37
R38
R39
R40
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC_NCTF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC_NCTF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
SBC5
22u/8/X5R/6.3V/M SBC6 22u/8/X5R/6.3V/M SBC8 22u/8/X5R/6.3V/M
SBC7
22u/8/X5R/6.3V/M
BC80
22u/8/X5R/6.3V/M
BC75
22u/8/X5R/6.3V/M
BC63
22u/8/X5R/6.3V/M BC76 22u/8/X5R/6.3V/M
BC55
22u/8/X5R/6.3V/M BC60 22u/8/X5R/6.3V/M
BC65
22u/8/X5R/6.3V/M
BC62
22u/8/X5R/6.3V/M
BC57
22u/8/X5R/6.3V/M
SBC1
22u/8/X5R/6.3V/M
BC54
22u/8/X5R/6.3V/M
BC61
22u/8/X5R/6.3V/M
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GA-H55M-S2
1.3
DDRIII CHANNEL A
Gigabyte Technology
Custom
731
Title
Size Document Number Rev
Date: Sheet of
VREFCA_A
SMBDATA
SMBCLK
VREFDQ_A
SBAA0
SBAA1
CKEA0
CKEA1
-CSA1
-CSA0
MAAA9
MAAA0
MAAA7
MAAA14
MAAA10
MAAA11
MAAA3
MAAA1
MAAA2
MAAA4
MAAA5
MAAA6
MAAA8
MAAA13
MAAA12
SBAA2
-SWEA
-SCASA
-SRASA
-DCLKA1
DCLKA1
-DCLKA0
DCLKA0
DQSA5
DMA6
DMA2
-DQSA5
DQSA1
DMA4
DQSA0
-DQSA2
DMA1
-DQSA0
-DQSA1
-DQSA7
DMA7
DQSA4
DQSA2
-DQSA6
MODT_A0
DQSA3
DQSA6
DMA3
DMA0
DMA5
DQSA7
MODT_A1
-DQSA4
-DQSA3
MDA2
MDA18
MDA7
MDA29
MDA31
MDA60
MDA3
MDA62
MDA8
MDA27
MDA14
MDA26
MDA1
MDA11
MDA34
MDA4
MDA58
MDA22
MDA15
MDA19
MDA39
MDA24
MDA20
MDA13
MDA57
MDA21
MDA46
MDA38
MDA33
MDA41
MDA36
MDA42
MDA0
MDA47
MDA44
MDA63
MDA10
MDA55
MDA5
MDA51
MDA17
MDA52
MDA23
MDA61
MDA16
MDA59
MDA45
MDA50
MDA40
MDA37
MDA12
MDA56
MDA32
MDA30
MDA28
MDA54
MDA53
MDA35
MDA9
MDA48
MDA6
MDA43
MDA25
MDA49
MAAA15
SMBCLK
SMBDATA
-DDR3_RST
VREFDQ_A
VREFCA_A
MODT_A[0..1]
DQSA[0..7]
DMA[0..7]
-DQSA[0..7]
SMBDATA[8,13,15,16,17,22,26] SMBCLK[8,13,15,16,17,22,26]
SBAA1[5] SBAA0[5]
CKEA0[5] CKEA1[5]
-CSA0[5] -CSA1[5]
MAAA[0..15][5]
SBAA2[5]
-SRASA[5] -SWEA[5]
-SCASA[5]
-DDR3_RST[5,8]
DCLKA1[5] -DCLKA1[5]
-DCLKA0[5] DCLKA0[5]
MDA[0..63] [5]
VREFDQA_CPU [6]
MODT_A[0..1] [5]
DQSA[0..7] [5]
DMA[0..7] [5]
-DQSA[0..7] [5]
DDR_15V
VCC3
DDRVTT DDR_15V
DDR_15V
BC145
1u/4/X5R/6.3V/K/X
TC2
100p/4/NPO/50V/J
TC8
100p/4/NPO/50V/J/X
TC1
0.1u/4/Y5V/16V/Z
DDR3_1
DDR3/240/BU/VA/D
198
48
187
49240
120
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
127
101
104
124
121
119
116
113
110
107
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
211
214
208
217
220
223
226
229
232
235
239
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
236
67
118
238
237
117
52
190
71
50
169
193
76
63
64
184
185
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
168
74
192
73
79
195
77
68
53
167
39
40
45
46
158
159
164
165
7
16
25
34
85
94
103
112
43
6
15
24
33
84
93
102
111
42
125
134
143
152
203
212
221
230
161
126
135
144
153
204
213
222
231
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
1
FREE
FREE
FREE
FREEVTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
VREFCA
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE0
CKE1
S0*
S1*
CK1/NU
CK1/NU*
CK0
CK0*
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
RSVD
ODT0
ODT1
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9
DM1/DQS10
DM2/DQS11
DM3/DQS12
DM4/DQS13
DM5/DQS14
DM6/DQS15
DM7/DQS16
DM8/DQS17
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREFDQ
TR3
2K/4/1
TC9
100p/4/NPO/50V/J/X
TR4
2K/4/1
TR1 0/4/X
TR2
2K/4/1
TC5 0.1u/4/Y5V/16V/Z
TC4 0.1u/4/Y5V/16V/Z
TR5
2K/4/1
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CPU
DIMM1
DIMM2
DIMM3
DIMM4
CHA
CHB
GA-H55M-S2
1.3
DDRIII CHANNEL B
Gigabyte Technology
Custom
831
Title
Size Document Number Rev
Date: Sheet of
VREFCA_B
SMBDATA
SMBCLK
VREFDQ_B
SBAB0
SBAB1
CKEB0
CKEB1
-CSB1
-CSB0
MAAB3
MAAB2
MAAB5
MAAB8
MAAB10
MAAB0
MAAB6
MAAB9
MAAB7
MAAB13
MAAB1
MAAB12
MAAB11
MAAB14
MAAB4
-SWEB
-SCASB
-SRASB
SBAB2
-DCLKB1
DCLKB1
-DCLKB0
DCLKB0
-DQSB4
DMB1
-DQSB7
MODT_B1
DMB7
DQSB1
DQSB3
DMB5
-DQSB0
DMB6
DQSB6
DMB3
DMB0
MODT_B0
-DQSB3
DQSB2
DMB4
DMB2
-DQSB2
DQSB0
DQSB4
DQSB7
-DQSB1
DQSB5
-DQSB5
-DQSB6
MDB35
MDB20
MDB19
MDB48
MDB60
MDB2
MDB4
MDB3
MDB37
MDB31
MDB45
MDB56
MDB58
MDB61
MDB32
MDB18
MDB49
MDB57
MDB41
MDB10
MDB43
MDB12
MDB46
MDB30
MDB22
MDB21
MDB11
MDB53
MDB47
MDB38
MDB6
MDB14
MDB17
MDB26
MDB16
MDB23
MDB51
MDB0
MDB7
MDB28
MDB5
MDB55
MDB40
MDB9
MDB39
MDB44
MDB1
MDB42
MDB13
MDB25
MDB27
MDB50
MDB52
MDB29
MDB54
MDB15
MDB24
MDB34
MDB62
MDB59
MDB36
MDB8
MDB63
MDB33
MAAB15
VREFCA_B
VREFDQ_B
-DQSB[0..7]
DMB[0..7]
MODT_B[0..1]
DQSB[0..7]
SMBCLK[7,13,15,16,17,22,26]
SBAB0[5] SBAB1[5]
CKEB1[5] CKEB0[5]
-CSB0[5] -CSB1[5]
MAAB[0..15][5]
-SRASB[5] -SWEB[5]
-SCASB[5]
SBAB2[5]
-DDR3_RST[5,7]
SMBDATA[7,13,15,16,17,22,26]
-DCLKB1[5] DCLKB1[5]
DCLKB0[5] -DCLKB0[5]
MDB[0..63] [5]
VREFDQB_CPU [6]
DMB[0..7] [5]
MODT_B[0..1] [5]
-DQSB[0..7] [5]
DQSB[0..7] [5]
DDR_15V
DDRVTT
VCC3
VCC3
DDR_15V
DDR_15V
TR6 0/4/X
DDR3_2
DDR3/240/BU/VA/D
198
48
187
49240
120
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
127
101
104
124
121
119
116
113
110
107
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
211
214
208
217
220
223
226
229
232
235
239
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
236
67
118
238
237
117
52
190
71
50
169
193
76
63
64
184
185
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
168
74
192
73
79
195
77
68
53
167
39
40
45
46
158
159
164
165
7
16
25
34
85
94
103
112
43
6
15
24
33
84
93
102
111
42
125
134
143
152
203
212
221
230
161
126
135
144
153
204
213
222
231
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
1
FREE
FREE
FREE
FREEVTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDSPD
VREFCA
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE0
CKE1
S0*
S1*
CK1/NU
CK1/NU*
CK0
CK0*
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
RSVD
ODT0
ODT1
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9
DM1/DQS10
DM2/DQS11
DM3/DQS12
DM4/DQS13
DM5/DQS14
DM6/DQS15
DM7/DQS16
DM8/DQS17
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREFDQ
TR7
2K/4/1
TR9
2K/4/1
TC13
0.1u/4/Y5V/16V/Z
TC15 0.1u/4/Y5V/16V/Z
TR8
2K/4/1
TC10 0.1u/4/Y5V/16V/Z
TR10
2K/4/1
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR TERMINATION CHANNEL A/B
DDR15V Decouple
DDRVTT Decouple
REF VCC 層 GND,GND 層 GND 要塞孔
REF GND 層 GND,VCC 層 GND 要塞孔
GA-H55M-S2
1.3
DDRIII POWER CAP
Gigabyte Technology
A
931Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
COUPON1
COUPON2
DDRVTT
DDRVTT
DDRVTT
DDR_15VDDR_15V
DDRVTT
DDR_15VDDR_15V
0.1u/4/Y5V/16V/Z
TBC17
1u/4/X5R/6.3V/K
TBC26
1u/4/X5R/6.3V/K
TBC21
0.1u/4/Y5V/16V/Z
TBC5
TBC12
22u/8/X5R/6.3V/M
1u/4/X5R/6.3V/K
TBC13
1u/4/X5R/6.3V/K
TBC10
1u/4/X5R/6.3V/K
TBC9
1u/4/X5R/6.3V/K
TBC14
1u/4/X5R/6.3V/K
TBC3 1u/4/X5R/6.3V/K TBC16
0.1u/4/Y5V/16V/Z
TBC24 1u/4/X5R/6.3V/K TBC25
0.1u/4/Y5V/16V/Z
TBC7
1u/4/X5R/6.3V/K
TBC8
1u/4/X5R/6.3V/K
TBC6
0.1u/4/Y5V/16V/Z
TBC15 1u/4/X5R/6.3V/K TBC4
1u/4/X5R/6.3V/K
TBC11
1u/4/X5R/6.3V/K
TBC22
0.1u/4/Y5V/16V/Z
TBC18
1u/4/X5R/6.3V/K
TBC23 1u/4/X5R/6.3V/K
TBC20
COUPON1 COUPON/X
21
+1
TEC2
560u/FP/D/6.3V/68/8m
COUPON2 COUPON/X
21
TBC19
22u/8/X5R/6.3V/M
+1
TEC4 560u/FP/D/6.3V/68/8m
+1
TEC1
560u/FP/D/6.3V/68/8m
+1
TEC3
560u/FP/D/6.3V/68/8m
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Enable Danbury
Disable Danbury
NV_ALE
Hi
Lo
Intel anti theft techonlogy
OC[3:0]# for
Device 29
(ports 0-7)
OC[7:4]# for
Device 26
(ports 8-13)
USB:15/4.5/7.5/4.5/15
PCIE X1 :15/5/5/5/15
Impedance=80 +- 17.5%
Impedance=90+- 15%
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
電容要靠近 slot 端
NV_DQS 4/10
Impedance=50+- 15%
ONFI: NV_DQ 4/5
NV_CK 4/15
NV_CTRL 4/10
DMI Terminator voltage
LO : DC COUP : HALF SWING
HI : AC COUP : TX/RX TO VCC
LAN
PCIEX1
H55-->PORT6,7:N/A
USB OC# Configure
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#
OC7#
USB0,1(F_USB1)
USB2,3(F_USB2)
USB4,5(USB_LAN)
USB6,7(X)H55-->N/A
USB8,9(R_USB)
USB10~11(R_USB)
OC6# USB12~13(KB_USB)
GPIO14
COST DOWN H/S(GIGABYTE LOGO)
GA-H55M-S2
1.3
PCH FDI,DMI,USB ,PCIE,NVRAM
B
10 31Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
DMI_0RXP
DMI_3RXP
DMI_0TXN
DMI_3RXN
DMI_2TXP
DMI_2RXP
DMI_1RXN
DMI_2TXN
DMI_1TXP
PET_N1
DMI_0RXN
DMI_2RXN
DMI_3TXP
DMI_1RXP
DMI_0TXP
DMI_1TXN
DMI_3TXN
PET_P1
-USBP2
-USBP9
-USBP11
+USBP5
+USBP3
+USBP4
-USBP8
-USBP0
+USBP8
-USBP5
+USBP10
+USBP1
-USBP3
+USBP9
+USBP0
-USBP4
-USBP10
+USBP11
-USBP1
+USBP2
-DOTCLK
DOTCLK
USBRBIAS
DMI_COMP
GPIO14
NV_ALE
+USBP13
-USBP13
+USBP12
-USBP12
PET_N6
PET_P6
NV_ALE
NV_CLE
NV_RCOMP
GPIO14
NV_CLE
DMI_0TXP[4]
DMI_1RXN[4]
DMI_3TXP[4] DMI_3RXN[4]
DMI_2TXP[4]
DMI_1TXP[4]
DMI_3RXP[4]
DMI_0TXN[4]
DMI_2TXN[4]
DMI_3TXN[4]
DMI_1RXP[4]
DMI_0RXP[4]
DMI_2RXN[4]
DMI_1TXN[4]
DMI_2RXP[4]
DMI_0RXN[4]
PCIE_IP1[16] PCIE_IN1[16]
PCIE_TN1[16] PCIE_TP1[16]
+USBP9 [27]
-USBP10 [27]
-USBP9 [27]
-USBP1 [27]
+USBP1 [27]
+USBP5 [29]
-USBP5 [29]
+USBP4 [29]
-USBP3 [27]
-USBP11 [27]
+USBP11 [27]
+USBP2 [27]
+USBP10 [27]
-USBP8 [27]
+USBP8 [27]
+USBP3 [27]
-USBP2 [27]
-USBP0 [27]
+USBP0 [27]
-USBP4 [29]
DOTCLK [22]
-DOTCLK [22]
-SRCCLK_PCH[22] SRCCLK_PCH[22]
+USBP13 [27]
-USBP13 [27]
+USBP12 [27]
-USBP12 [27]
ML_IN[29] ML_IP[29]
ML_ON[29] ML_OP[29]
-USBOC_R [29]
-USBOC_F [13,27]
VCC1_05_PCH
3VDUAL_ICH
NV_PCH NV_PCH
R280
8.2K/4/X
DMI PCI-E
USB
2 OF 11
PCHB
BD82H55/BGA951
A19
B18
J22
H22
B20
C19
G22
F22
E20
D20
H24
G24
G18
H18
L24
K24
D21
C21
H20
G20
D15
C16
D18
D17
B17
A16
H16
G16
B15
C14
H14
G14
D14
D13
C12
B13
H12
G12
D8
C9
G11
H11
A12
B11
D11
D10
C7
B8
K12
J12
K14
L14
AW25
AY25
BA23
AY24
AW23
AY22
AR22
AP22
AV21
AV22
AY20
AW21
AK20
AL20
AV20
AW19
BA19
AY18
AM20
AN20
AV17
AV18
AR20
AT20
AK18
AL18
AY17
BA16
AT31
AT30
AK28
AP30
AP31
AL28
AL30
AM30
AY15
AV15
AM22
AL22
DMI0RXN
DMI0RXP
DMI0TXN
DMI0TXP
DMI1RXN
DMI1RXP
DMI1TXN
DMI1TXP
DMI2RXN
DMI2RXP
DMI2TXN
DMI2TXP
DMI3RXN
DMI3RXP
DMI3TXN
DMI3TXP
DMI_IRCOMP
DMI_ZCOMP
CLKIN_DMI_N
CLKIN_DMI_P
PERN1
PERP1
PETN1
PETP1
PERN2
PERP2
PETN2
PETP2
PERN3
PERP3
PETN3
PETP3
PERN4
PERP4
PERN5
PERP5
PETN5
PETP5
PERN6
PERP6
PETN6
PETP6
PERN7
PERP7
PETN7
PETP7
PERN8
PERP8
PETN8
PETP8
PETN4
PETP4
USBP0N
USBP0P
USBP1N
USBP1P
USBP2N
USBP2P
USBP3N
USBP3P
USBP4N
USBP4P
USBP5N
USBP5P
USBP6N
USBP6P
USBP7N
USBP7P
USBP8N
USBP8P
USBP9N
USBP9P
USBP10N
USBP10P
USBP11N
USBP11P
USBP12N
USBP12P
USBP13N
USBP13P
OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43
OC5#/GPIO9
OC6#/GPIO10
OC7#/GPIO14
USBRBIAS#
USBRBIAS
CLKIN_DOT_96N
CLKIN_DOT_96P
R232 22.6/4/1
C350.1u/4/X7R/16V/K
R275
8.2K/4
R248
8.2K/4/X
R241 49.9/4/1
R283 33/4
C930.1u/4/X7R/16V/K C920.1u/4/X7R/16V/K
R273
8.2K/4/X
PCH_HS
PCH_HS[12SP2-030030-D1R_12SP2-030030-D2R_12SP2-030030-D3R]
1
2
NVRAM
5 OF 11
PCHE
BD82H55/BGA951
J34
L35
M32
J36
J35
M31
F38
T33
P35
T31
P33
M35
L33
M36
M34
M30
F36
H33
F37
E39
G33
D40
F33
H36
H35
P32
E41
P36
F40
L36
NV_ALE
NV_CLE
NV_RB#
NV_WR#0_RE#
NV_WR#1_RE#
NV_WE#_CK0
NV_WE#_CK1
NV_DQ0/NV_IO0
NV_DQ1/NV_IO1
NV_DQ2/NV_IO2
NV_DQ3/NV_IO3
NV_DQ4/NV_IO4
NV_DQ5/NV_IO5
NV_DQ6/NV_IO6
NV_DQ7/NV_IO7
NV_DQ8/NV_IO8
NV_DQ9/NV_IO9
NV_DQ10/NV_IO10
NV_DQ11/NV_IO11
NV_DQ12/NV_IO12
NV_DQ13/NV_IO13
NV_DQ14/NV_IO14
NV_DQ15/NV_IO15
NV_CE#0
NV_CE#1
NV_CE#2
NV_CE#3
NV_DQS0
NV_DQS1
NV_RCOMP
R277
4.75K/4/1/X
C340.1u/4/X7R/16V/K
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DVI
HDMI
SSOP6_ESD
SSOP6_ESD
check R.G.B SIGNAL
GA-H55M-S2
1.3
PCH DISPLAY ,CLK BUFFER
Custom
11 31Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
PCHCLK
PCHCLK14
-PCHCLK
CLK_RCOMP
DDPD_CTRLCLK
DDPD_CTRLDATA
VGA_RSET
DDPD_CTRLCLK
DDPD_CTRLDATA
DDCDATA
DDCCLK
GVSYNC
GHSYNC
B
G
R
H_SYNC
V_SYNC
GVSYNC
GHSYNC B
R
G
VGADDCCLKGVSYNC
GHSYNCVGADDCDATA
DDCDATA VGADDCDATA
DDCCLK VGADDCCLK
VGA_B
VGA_G
VGA_R
G
R
B
VGA_B
GVSYNC
VGA_R
GHSYNC
VGA_G
VGADDCCLK
VGADDCDATA
FDI_LSYNC1
FDI_TXN1
FDI_TXP3
FDI_INT
FDI_TXN0
FDI_TXP5
FDI_TXN4
FDI_FSYNC0
FDI_TXN7
FDI_FSYNC1
FDI_TXN2
FDI_TXP2
FDI_TXP0
FDI_TXP4
FDI_LSYNC0
FDI_TXN5
FDI_TXN3
FDI_TXP6
FDI_TXP7
FDI_TXN6
FDI_TXP1
FDI_TXN[0..7]
FDI_TXP[0..7]
XTALO_PCH
XTALI_PCH
XTALO_PCH
XTALI_PCH
PCHCLK [22]
-PCHCLK [22]
PCHCLK14[22]
FDI_LSYNC0 [4]
FDI_LSYNC1 [4]
FDI_FSYNC1 [4]
FDI_FSYNC0 [4]
FDI_INT [4]
FDI_TXN[0..7] [4]
FDI_TXP[0..7] [4]
VCC1_05_PCH
VCC3
VCC3
VCC
VCC
VCC3
VCC3
VCC3
FUSEVCC_R
C4
100p/4/NPO/50V/J/X
C10
10p/4/NPO/50V/J
R10
75/4/1
8 OF 11
PCHH
BD82H55/BGA951
AF6
AD7
AF9
AD9
AD12
AD10
AK1
AB6
AL3
AA3
AF7
Y2
Y4
Y32
Y31
L38
K38
T7
T6
H40
J41
H37
H38
V2
W1
T10
T9
M6
M7
M9
M10
P7
P6
Y8
Y9
U4
V4
Y6
Y7
V7
V8
CLKOUT_PCI0
CLKOUT_PCI1
CLKOUT_PCI2
CLKOUT_PCI3
CLKOUT_PCI4
CLKOUTFLEX0/GPIO64
CLKOUTFLEX1/GPIO65
CLKOUTFLEX2/GPIO66
CLKOUTFLEX3/GPIO67
XCLK_RCOMP
REFCLK14IN
XTAL25_OUT
XTAL25_IN
CLKIN_BCLK_N
CLKIN_BCLK_P
CLKOUT_BCLK0_N/CLKOUT_PCIE8N
CLKOUT_BCLK0_P/CLKOUT_PCIE8P
CLKOUT_PCIE7N
CLKOUT_PCIE7P
CLKOUT_DMI_N
CLKOUT_DMI_P
CLKOUT_DP_N/CLKOUT_BCLK1_N
CLKOUT_DP_P/CLKOUT_BCLK1_P
CLKOUT_PCIE0N
CLKOUT_PCIE0P
CLKOUT_PCIE1N
CLKOUT_PCIE1P
CLKOUT_PCIE2N
CLKOUT_PCIE2P
CLKOUT_PCIE3N
CLKOUT_PCIE3P
CLKOUT_PCIE4N
CLKOUT_PCIE4P
CLKOUT_PCIE5N
CLKOUT_PCIE5P
CLKOUT_PCIE6N
CLKOUT_PCIE6P
CLKOUT_PEG_A_N
CLKOUT_PEG_A_P
CLKOUT_PEG_B_N
CLKOUT_PEG_B_P
C9
10p/4/NPO/50V/J
7 OF 11
FDILINK
PCHG
BD82H55/BGA951
K30
J30
H30
G30
D31
D32
F31
G31
K31
J31
C30
B31
A33
B32
C33
B34
E34
C35
E36
D35
B36
FDI_RXN0
FDI_RXP0
FDI_RXN1
FDI_RXP1
FDI_RXN2
FDI_RXP2
FDI_RXN3
FDI_RXP3
FDI_RXN4
FDI_RXP4
FDI_RXN5
FDI_RXP5
FDI_RXN6
FDI_RXP6
FDI_RXN7
FDI_RXP7
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_INT
C8
0.1u/4/Y5V/16V/Z
R224 90.9/4/1
R8
75/4/1
C171
27p/4/NPO/50V/J
R213
2.2K/4/1
C14
0.1u/4/Y5V/16V/Z
R217
2.2K/4/1
R215 1.02K/4/1
ESD5
AOZ8902CIL/SOT23-6
1
2
3 4
6
5
R9
75/4/1
R3 33/4
FB1 60/6/3A/S
X3
25M/20p/30ppm/49US/20/D
VGA
VGA/BU/SC-11/RA/D/L
5
10
4
9
3
8
2
7
1
611
12
13
14
15
1617
C2
22p/4/NPO/50V/J
R11
2.2K/4/1
C1
22p/4/NPO/50V/J
R2 33/4
ESD12
AOZ8902CIL/SOT23-6
1
2
3 4
6
5
C172
27p/4/NPO/50V/J
C3
22p/4/NPO/50V/J
GS
D
SOT23
Q1
2N7002/SOT23/25pF/5
2
13
FB2 60/6/3A/S
GS
D
SOT23
Q2
2N7002/SOT23/25pF/5
2
13
R525
1M/4
BC2
0.1u/4/Y5V/16V/Z/X
FB3 60/6/3A/S
R14
2.2K/4/1
C5
100p/4/NPO/50V/J/X
C11
10p/4/NPO/50V/J
6 OF 11
PCHF
BD82H55/BGA951
J1
J3
H2
M1
L2
L9
L10
K4
L4
K10
J8
K11
J11
H6
F6
G4
H4
E3
F4
F2
G3
B4
C4
D3
D2
C5
B6
D6
D7
F8
G8
F9
G9
M3
N4
N2
P3
L6
L7
AD4
AD3
AC1
AC3
AB2
AB4
AG4
AG2
AE2
P12
P13
T13
T12
AB10
AB11
AB7
AB9
AB13
AB12
DDPB_HPD
DDPC_HPD
DDPD_HPD
DDPB_AUXP
DDPB_AUXN
DDPC_AUXP
DDPC_AUXN
DDPD_AUXP
DDPD_AUXN
DDPB_0P
DDPB_0N
DDPB_1P
DDPB_1N
DDPB_2P
DDPB_2N
DDPB_3P
DDPB_3N
DDPC_0P
DDPC_0N
DDPC_1P
DDPC_1N
DDPC_2P
DDPC_2N
DDPC_3P
DDPC_3N
DDPD_0P
DDPD_0N
DDPD_1P
DDPD_1N
DDPD_2P
DDPD_2N
DDPD_3P
DDPD_3N
SDVO_INTP
SDVO_INTN
SDVO_STALLP
SDVO_STALLN
SDVO_TVCLKINP
SDVO_TVCLKINN
CRT_HSYNC
CRT_VSYNC
CRT_RED
CRT_GREEN
CRT_BLUE
CRT_IRTN
CRT_DDC_DATA
CRT_DDC_CLK
DAC_IREF
TP4
TP5
TP6
TP7
DDPC_CTRLCLK
DDPC_CTRLDATA
DDPD_CTRLCLK
DDPD_CTRLDATA
SDVO_CTRLCLK
SDVO_CTRLDATA
R13
2.2K/4/1
R12
2.2K/4/1
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SATA:15/4.5/7.5/4.5/15
Impedance=90 +- 17.5%
Impedance=90 +- 17.5%
SATA:15/4.5/7.5/4.5/15
MB_ID1
H1X7-SATA2-HS-MASK
GA-H55M-S2
1.3
PCH HOST , SATA, PCI
B
12 31Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
-STOP
PCH33
-IRDY
-SERR
-PCIPME
PAR
-TRDY
-DEVSEL
-PLOCK
-PERR
-PCIRST_F
-FRAME
-GNT0
-GNT1
-REQ3
-REQ2
-REQ0
-REQ1
-PIRQA
-PIRQG
-PIRQD
-PIRQB
-PIRQC
-PIRQF
-PIRQE
-PIRQH
A_D13
A_D4
A_D11
A_D26
A_D2
A_D1
A_D31
A_D28
A_D5
A_D20
A_D17
A_D18
A_D8
A_D22
A_D6
A_D7
A_D21
A_D3
A_D10
A_D19
A_D29
A_D27
A_D12
A_D16
A_D24
A_D0
A_D23
A_D25
A_D9
A_D15
A_D14
A_D30
-C_BE3
-C_BE2
-C_BE1
-C_BE0
SATA4RXN
SATA4TXP
SATA4TXN
SATA1TXN
SATA1TXP
SATA2RXP
SATA3TXP
SATA0RXN
SATA4RXP
SATA3RXP
SATA5TXN
SATA1RXP
SATA5TXP
SATA3TXN
SATA0TXP
SATA0TXN
SATA3RXN
SATA2RXN
SATA1RXN
SATA5RXN
SATA0RXP
SATA2TXN
SATA5RXP
SATA2TXP
A20GATE
SERIRQ
SB_PECI
-THRMTRIP
SATACOMP
-KBRST
-SRCCLK_SATA
SRCCLK_SATA
-SATALED
SSTCTL
GPIO21
GPIO19
GPIO49
-INIT_3V
PMSYNC
-ONFI_OCCP1
-ONFI_OCCP2
-LAN_DSM
-LAN_ISO
A_D[0..31]
GPIO36
I_MON_C
ME_PWROK
GPIO7
I_MON_C2
-PCHNV_PD1
-PCHNV_PD2
-PCHNV_SEL2
SATA4RXPC
SATA4TXPC
SATA4RXP SATA4RXNC
SATA4TXN
SATA4RXN
SATA4TXNC
SATA4TXP
SATA1TXN
SATA1TXP
SATA1RXN
SATA1RXP SATA1RXNC SATA1RXPC
SATA1TXNC
SATA1TXPC
SATA3TXN SATA3TXNC
SATA3RXPC
SATA3RXNC
SATA3TXP SATA3TXPC
SATA3RXP
SATA3RXN
GPIO19
GPIO36
-INIT_3V
I_MON_C
-ONFI_OCCP2
GPIO7
-PCHNV_SEL2
-PCHNV_PD1
-PCHNV_PD2
GPIO21
-KBRST
SERIRQ
I_MON_C2
-ONFI_OCCP1
-LAN_DSM
-LAN_ISO
SATA0RXPSATA0RXPC SATA0RXNSATA0RXNC
SATA0TXNSATA0TXNC
SATA0TXPC SATA0TXP
SATA2RXPC SATA2RXP
SATA2RXNSATA2RXNC
SATA2TXNSATA2TXNC
SATA2TXPC SATA2TXP
SB_PECI
PECI
SATA5RXPC
SATA5TXPC
SATA5RXP SATA5RXNC
SATA5TXN
SATA5RXN
SATA5TXNC
SATA5TXP
GPIO49
A20GATE
-PLOCK[17]
PCH33[22]
-PERR[17]
-IRDY[17]
-DEVSEL[17] PAR[17]
-TRDY[17]
-PCIPME[17] -SERR[17]
-FRAME[17]
-STOP[17]
-GNT0[17,19] -GNT1[17,19]
-REQ1[17] -REQ0[17]
-REQ3[17] -REQ2[17]
-PIRQE[17] -PIRQD[17] -PIRQC[17]
-PIRQF[17]
-PIRQH[17] -PIRQG[17]
-PIRQB[17] -PIRQA[17]
-C_BE0 [17]
-C_BE1 [17]
-C_BE3 [17]
-C_BE2 [17]
A20GATE [18]
SERIRQ [18]
-THRMTRIP [4,23]
-KBRST [18]
PMSYNC [4]
-SRCCLK_SATA [22]
SRCCLK_SATA [22]
-SATALED [27]
SSTCTL[18]
-LAN_ISO[29]
A_D[0..31][17]
-PCIRST[17]
PWROK1[13,18,23]
PECI_CTL[18]
PECI [4,18]
VCC1_05_PCH
VCC3
5VSB
SATA2_3
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
SATA2_2
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
PCI
1 OF 11
PCHA
BD82H55/BGA951
AP6
AT6
AL11
AH10
AH11
AP7
AN8
AV6
AK12
AL6
AT4
AL7
AK11
AK6
BA9
AM3
AP4
AY4
AW5
AH8
AT8
AR4
AT11
BA5
AU8
AH7
AP12
AW4
AT9
AP11
AU6
AY10
AP9
AV8
AR9
AV7
AW9
AR3
AW7
AR8
AU3
AP2
AU1
AN3
AM2
AM11
AM4
AY8
AL10
AT5
AL2
AT2
AL4
AV10
AL9
AN7
AK7
AN6
AH12
AN11
AV3
AY6
AP5
AW10
PAR
DEVSEL#
CLKIN_PCILOOPBACK
PCIRST#
PME#
IRDY#
STOP#
SERR#
PLOCK#
TRDY#
PERR#
FRAME#
GNT0#
GNT1#/GPIO51
GNT2#/GPIO53
GNT3#/GPIO55
REQ0#
REQ2#/GPIO52
REQ1#/GPIO50
REQ3#/GPIO54
PIRQA#
PIRQB#
PIRQC#
PIRQD#
PIRQE#/GPIO2
PIRQF#/GPIO3
PIRQG#/GPIO4
PIRQH#/GPIO5
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
DRN7
8.2K/8P4R/4
1 2
3 4
5 6
7 8
SATA2_0
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
C1270.01u/4/X7R/25V/K
C1300.01u/4/X7R/25V/K C1290.01u/4/X7R/25V/K
C1250.01u/4/X7R/25V/K
C115 0.01u/4/X7R/25V/K
C105
0.1u/4/X7R/16V/K/X
C118 0.01u/4/X7R/25V/K
C116 0.01u/4/X7R/25V/K
C120 0.01u/4/X7R/25V/K
C1370.01u/4/X7R/25V/K
C1320.01u/4/X7R/25V/K C1330.01u/4/X7R/25V/K
C1360.01u/4/X7R/25V/K C107 0.01u/4/X7R/25V/K C109 0.01u/4/X7R/25V/K
C112 0.01u/4/X7R/25V/K
C114 0.01u/4/X7R/25V/K
SATA
HOST
CLINK
FANGPIO
3 OF 11
PCHC
BD82H55/BGA951
AK35
AN36
AU39
AL33
BA12
AR12
AW12
AY13
AW11
AL14
AV11
AY11
AN31
AN41
AM38
AL39
AG38
W41
V40
U38
V38
Y38
Y37
AB36
AB35
AD36
AD35
AB31
AB32
AC41
AC39
AB37
AB38
AF41
AE40
AD38
AE38
AF35
AF34
AD33
AD32
Y34
Y35
AN39
T39
T41
AJ37
AH38
AK39
AR38
AH39
AG40
V34
AG37
AR39
AM40
AL40
C38
D36
C37
AF15
TP18
TP19
TP20
MEPWROK
PWM0
PWM1
PWM2
PWM3
TACH0/GPIO17
TACH1/GPIO1
TACH2/GPIO6
TACH3/GPIO7
SST
SCLOCK/GPIO22
SLOAD/GPIO38
SDATAOUT0/GPIO39
SDATAOUT1/GPIO48
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
CLKIN_SATA_N/CKSSCD_N
CLKIN_SATA_P/CKSSCD_P
SATALED#
SATAICOMPI
SATAICOMPO
SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
SATA4GP/GPIO16
SATA5GP/GPIO49
TP8
A20GATE
INIT3_3V#
RCIN#
SERIRQ
THRMTRIP#
PECI
PMSYNCH
NC_AF15
R307 1K/4/1
SOT23
Q39
MMBT2222A/SOT23/600mA/40
13 2
R285 37.4/4/1
DRN3
8.2K/8P4R/4
1 2
3 4
5 6
7 8
C90
100p/4/NPO/50V/J/X
R206 22/4
R333
8.2K/4
R325 1K/4/1/X
DRN6
8.2K/8P4R/4
1 2
3 4
5 6
7 8
R341
1K/4/1
R295 75/4/1
R311 8.2K/4/X DRN5
8.2K/8P4R/4
1 2
3 4
5 6
7 8
C1750.01u/4/X7R/25V/K
C1740.01u/4/X7R/25V/K
C1760.01u/4/X7R/25V/K
SATA2_5
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
C1730.01u/4/X7R/25V/K
C1110.01u/4/X7R/25V/K
C1060.01u/4/X7R/25V/K
SATA2_1
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
C1130.01u/4/X7R/25V/K
C1080.01u/4/X7R/25V/K
SATA2_4
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
GND
A+
A-
GND
B-
B+
GND
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BATTERY-DUAL-4
RB
必須放在 BAT 外
For Non Intel LAN
Hi enable , Lo
disable TLS
MB_ID0
EUP
EUP
PU to main VCC3 to avoid
power well crossing
PU 2.2 K to support 400KHz bus speed
GA-H55M-S2
1.3
PCH GPIO , CTRL , AUDIO
B
13 31Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
RTCVDD
VBAT
-RTCRST
VBATT
INTVRMEN
-SRTCRST
DRAM_PWROK
-ICH_PSI
GPIO18
GPIO18
-RI
S_PWR_ACK
GPIO28
GPIO44
GPIO73
GPIO29
GPIO46
GPIO72
GPIO45
GPIO31
-LPCPME
GPIO24
GPIO47
GPIO12
GPIO27
-PECI_REQ
GPIO8
GPIO56
DRAM_PWROK
GPIO20
-PCI_STOP
GPIO35
-PECI_REQ
GPIO33
-SYS_RST
GPIO23
PCH_TCK
GPIO57
-PCIE_WAKE
GPIO11
SMBDATA
SMBCLK
-SML1ALRT
-SML0ALRT
SML1DAT
SML0CLK
SML1CLK
SML0DAT
-PCIE_WAKE
LAD[0..3]
-RTCRST
GPIO45
GPIO73
Y1
SML0DAT
SML1DAT
GPIO46
GPIO56
SMBDATA
GPIO20
-ACZ_DET
LAD2
-LFRAME
GPIO12
-ICH_PSI
PWRBTSW
GPIO23 GPIO8
INTVRMEN
GPIO72
SUSCLK
PWROK1
Y2
-PCI_STOP
CPUPWROK
-SML0ALRT
-SML1ALRT
GPIO27
GPIO35
LAD1
A_SO
GPIO28
GPIO57
Y1
LAD3 S_PWR_ACK
GPIO18
-RI
GPIO11 SPKR
-S4_S5
PCH_TCK
PCH_VRMPWRGD
-RTCRST
-LAN_RST
-SRTCRST
SML1CLK
GPIO33
GPIO44
-SRTCRST
A_SYC
SMBCLK
SML0CLK
GPIO24
GPIO31
-LDRQ0 -LPCPME
GPIO47
-SYS_RST
-RSMRST
Y2
LAD0 -PECI_REQ
GPIO29
-SLP_S3
VBAT [18]
RTCVDD [14,27]
-LFRAME[18] -LDRQ0[18]
-ACZ_RST[20]
ACZ_SYNC[20]
ACZ_BITCLK[20]
ACZ_SDIN2[20]
ACZ_SDOUT[20]
-ICH_SPI_CS[19] ICH_SPI_CLK[19]
ICH_SPI_MOSI[19] ICH_SPI_MISO[19]
PCH_VRMPWRGD [22,26]
-PCIE_WAKE [15,16,29]
RTCVDD [14,27]
PWROK1 [12,18,23]
SPKR [27]
-SLP_S3 [18,23,24]
-S4_S5 [22,24]
CPUPWROK [4]
RTCVDD [14,27]
-PECI_REQ [18]
-ACZ_DET [21]
GPIO20 [27]
-LPCPME [18]
DRAM_PWROK [4]
-SKTOCC [4]
GPIO11[10,27]
LAD[0..3][18]
-PFMRST [18]
-ICH_PSI [26]
SMBDATA [7,8,15,16,17,22,26]
SMBCLK [7,8,15,16,17,22,26]
-ICH_SPI_CS1[19]
-SYS_RST [4,22,27]
-RSMRST [14,18]
PWRBTSW [18]
-RI [19]
3VDUAL_ICH
DDR_15V
3VDUAL_ICH
3VDUAL_ICH
VCC3
VCC3
3VDUAL_ICH
R281 8.2K/4
R334 8.2K/4
R268
3K/4/1
R332 8.2K/4/X
R276 1K/4/1
RB 1K/4/1
X2-SHT
SHW/D0.64*5.08*6.74
R271
1K/4/1
R284 1K/4/1
R336 8.2K/4
RN12 2.2K/8P4R/4
1 2
3 4
5 6
7 8
R296
2.74K/4/1/X
R309 8.2K/4
C103
18p/4/NPO/50V/J
X2
32.768K/12.5p/20ppm/TF38/35K/D
3 4
R318 8.2K/4
D5
BAS40-05/0.2A/SOT23
13
2
R252 0/4/SHT/M/X
R261 100K/4/1
SUSCLK
LPC AUDIO RTC SMB SPI
4 OF 11
PCHD
BD82H55/BGA951
AP14
AT12
AK16
AL16
AM16
AL12
AR14
AW14
AV14
AV13
AP18
AU13
AN16
AP16
AU15
AY31
AW30
BA30
AK24
AP28
AL31
AV32
AM31
BA33
AW33
AT34
AY32
AV31
AR31
T34
V30
V32
V31
T32
AK41
AK30
BA35
AT37
AU34
AR16
AY36
AM39
AP38
AR34
AP33
AW37
AP37
AV40
AP40
AJ40
AT16
AT40
AR41
AW38
AV36
AP36
AV39
AW35
AL32
AN35
B38
AH35
AT38
AK36
AT33
AK31
AH31
AL38
AV34
AR33
AN24
AM24
AL24
AW31
AJ38
AV35
AP35
AU36
AT36
AY34
AW32
AL35
AK33
AL36
AN34
AL34
LDRQ1#/GPIO23
FWH0/LAD0
FWH1/LAD1
FWH2/LAD2
FWH3/LAD3
LDRQ0#
FWH4/LFRAME#
HDA_BCLK
HDA_RST#
HDA_SDIN0
HDA_SDIN1
HDA_SDIN2
HDA_SDIN3
HDA_SDO
HDA_SYNC
LAN_RST#
RTCX1
RTCX2
RTCRST#
SRTCRST#
SMBALERT#/GPIO11
SMBCLK
SMBDATA
SML0ALERT#/GPIO60
SML0CLK
SML0DATA
SML1ALERT#/GPIO74
SML1CLK/GPIO58
SMLDATA/GPIO75
SPI_MOSI
SPI_MISO
SPI_CS0#
SPI_CLK
SPI_CS1#
BMBUSY#/GPIO0
GPIO8
SLP_LAN#/GPIO29
GPIO30
LAN_PHY_PWR_CTRL/GPIO12
GPIO13
GPIO15
PCIECLKRQ1#/GPIO18
PCIECLKRQ2#/GPIO20
MEM_LED/GPIO24
PCIECLKRQ3#/GPIO25
PCIECLKRQ4#/GPIO26
GPIO27
GPIO28
GPIO31
GPIO32
GPIO33
STP_PCI#/GPIO34
SATACLKREQ#/GPIO35
PCIECLKRQ5#/GPIO44
PCIECLKRQ6#/GPIO45
PCIECLKRQ7#/GPIO46
PEG_A_CLKRQ#/GPIO47
PEG_B_CLKRQ#/GPIO56
GPIO57
PCIECLKRQ0#/GPIO73
PROCPWRGD
TP23
SYS_PWROK
PWRBTN#
RI#
SUS_SATA#/GPIO61
SUSCLK/GPIO62
SYS_RESET#
PLTRST#
WAKE#
INTRUDER#
PWROK
RSMRST#
INTVRMEN
SPKR
SLP_S3#
SLP_S4#
SLP_S5#/GPIO63
SLP_M#
GPIO72
DRAMPWROK
JTAG_RST#
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
R231 33/4
TP34
R330 8.2K/4/X
C104
18p/4/NPO/50V/J
RN13 8.2K/8P4R/4
1 2
3 4
5 6
7 8
R282 22/4
R329 1K/4/1/X
R317 8.2K/4
R297
8.2K/4
R225 8.2K/4
R262 8.2K/4
R340 10/4
R272 1K/4/1
R320 8.2K/4/X
R308 1K/4/1
R229 33/4
R319 8.2K/4
R253 1M/4
R328 8.2K/4
R326 49.9/4/1
R258 0/4/X
R324 8.2K/4
CLR_CMOS
PH/1*2/BK/2.54/VA/D
R321 8.2K/4
R305 8.2K/4
R255 20K/4/1
R337 8.2K/4
R322 8.2K/4
R227 47/4/1
R259 10M/4
R236 8.2K/4
R287 22/4
CR2032
+
BATTERY
CR2032
C102
1u/4/X5R/6.3V/K
R230 1K/4/1
R301 8.2K/4
R257 20K/4/1
R286 22/4
BAT
BAT-SK/BK/P/S/D/SN
12
R263 8.2K/4
R234 33/4
R289 8.2K/4
C99
1u/4/X5R/6.3V/K
R254 390K/4
R265 8.2K/4
R339 100K/4/1
R294 33/4
C101
1u/4/X5R/6.3V/K
R266 22/4
R306 8.2K/4
R335 8.2K/4
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
10UH/8/S/[10LI2-12100A-02R]
to reduce noise
Meet the rise time
Pop for INTEL LAN
CLOSE 北橋 ( 注意震盪水波紋 )
GA-H55M-S2
1.3
PCH PWR ,GND
Custom
14 31Tuesday, October 05, 2010
Gigabyte Technology
Title
Size Document Number Rev
Date: Sheet of
V5REF
V5REF_SUS
VCC3_DAC
VCCA_DPLLB
VCCA_DPLLA RTC_INT
VCC1_1_INT
VDSW_INT
VCC1_1_INT
VCC1_5_INT
VDSW_INT
VCC3_DAC
NV_PCH
VCCA_DPLLAVCCA_DPLLB
CLK_PLL_PCH
SATA_PLL_PCH
IPL_PLL_PCH
DMI_PLL_PCH
CLK_PLL_PCH
DMI_PLL_PCH
SATA_PLL_PCH
IPL_PLL_PCH
RTCVDD [13,27]
-RSMRST [13,18]
VCC1_8_PCH
VCC3
VCC3 VCC5VSB 3VDUAL_ICH
3VDUAL_ICH
VCC3_ME
VCC1_05_PCH
VCC1_05_PCH VCC1_05_IO
VCC1_05_IO
VCC1_05_IO
VCC1_05_PCH
VCC1_05_IO
VCC1_05_ME
VCC1_05_ME
VCC1_05_ME
VCC3
3VDUAL_ICH
CPU_VTT
CPU_VTT
3VDUAL_ICH 3VDUAL_ICH
VCC3_DAC
VCC3_ME
VCC1_05_ME VCC1_05_PCH
3VDUAL_ICH
VCC1_8_PCH
VCC3_ME VCC3
5VSB
3VDUAL VCC3_DAC
+12V
NV_PCH
VCC1_05_IO
BC129
1u/4/X5R/6.3V/K
BC109
1u/4/X5R/6.3V/K
BC140
0.1u/4/X7R/16V/K
BC150
1u/4/X5R/6.3V/K
+
EC13
100u/D/10V/57
9 OF 11
PCHI
BD82H55/BGA951
P15
P16
N16
M16
N18
M18
N20
M20
M22
M24
D24
C24
B24
D25
C25
B25
M26
L26
K26
J26
H26
G26
F26
N22
N24
N26
P18
T19
P19
A23
C23
B22
P22
P23
Y29
V29
T29
T30
Y36
V36
T36
T37
R37
R38
P38
P39
R40
AA27
P41
AT28
A21
A37
AA1
AE18
AD18
AF19
AE19
AF20
AE20
AD20
U20
T20
AF22
AE22
U22
T22
AF23
AE23
AD23
AA23
Y23
V23
U23
T23
AF24
AE24
AB24
AA24
Y24
V24
T24
AE26
AD26
AB26
V26
U26
T26
P26
E26
C26
A26
T27
P27
E27
D27
B27
N28
M28
L28
K28
J28
H28
G28
F28
D28
C28
A28
P29
E29
D29
B29
AE16
AF16
AB16
AD16
Y26
V15
U15
T15
AH20
AJ22
AH22
AH23
U19
P24
AA26
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCDMI
VSS
VSS
VSS
VSS
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCSATAPLL
VCCIO
VCCAPLLEXP
VCCFDIPLL
VCCACLK
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
VCCME
VCCME
VCCME
VCCME
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
BC91
22u/8/X5R/6.3V/M
BC116
1u/4/X5R/6.3V/K
SOT23
Q24
MMBT2222A/SOT23/600mA/40
13 2
BC97
22u/8/X5R/6.3V/M
BC100
1u/4/X5R/6.3V/K
BC124
0.1u/4/Y5V/16V/Z
R214 0/6/SHT/M/X
BC149
1u/4/X5R/6.3V/K
BC152
1u/4/X5R/6.3V/K
C95
0.1u/4/X7R/16V/K
R279
0/6/SHT/M/X
BC121
1u/4/X5R/6.3V/K
BC141
0.1u/4/X7R/16V/K
BC118
1u/4/X5R/6.3V/K
BC139
1u/4/X5R/6.3V/K
BC104
1u/4/X5R/6.3V/K
BC132
0.1u/4/Y5V/16V/Z
L5 10uH/8/320mA/0.91/S
BC99
0.1u/4/Y5V/16V/Z
BC93
22u/8/X5R/6.3V/M
BC144
1u/4/X5R/6.3V/K
BC111
1u/4/X5R/6.3V/K
BC133
1u/4/X5R/6.3V/K
+1
EC15
100u/D/10V/57
BC136 1u/4/X5R/6.3V/K
+1
EC14
100u/D/10V/57
R345
0/8/SHT/M/X
11 OF 11
PCHK
BD82H55/BGA951
AU19 AH19 AD19 AB19 AA19 V19 E19 AU20 AP20 AJ20 AB20 AA20 P20 L20 K20 F20 BA21 AU22 AT22 AN22 AK22 AD22 AB22 AA22 V22 L22 K22 E22 D22 AU23 AB23 E23 AW24 AV24 AP24 AJ24 AH24 AD24 U24 J24 F24 AJ26 AH26 AF26 AH27 AB27 Y27 U27 BA28 AW28 AR28 AN28 AM28 AJ28 AU29 AF29 AD29 AB29 AU30 AR30 AN30 AD30 AB30 Y30 L30 F30 E30 A30 AF31 AD31 P31 L31 H31 C31 AM32 AK32 AH32 AF32 L32 K32 C32 AU33 AF33 AB33 Y33 V33 M33 E33 T16 L16 K16 J16 F16 E16 AW17 C17 AW18 AT18 AR18 AN18 AM18 AF18 AB18 AK34 AH34 AD34 AB34 P34 L34 G34 F34 D34 V35 T35 A35 AH36 AF36 BA37 AU37 AN37 AK37 AF37 AC37 W37 N37 M37 J37 E37 D37 AU38 AA41 G41 BA1 E1 C1 BA2 AY2 B2 A5 B40 A40 AY41 AW41 C41 B41 AH29 B10 U39 AV28 AF3 Y11 V10 Y12 V11
AR1 P1 G1 AD2 U2 K2 AW3 AK3 AE3 W3 V3 U3 T3 L3 K3 AE4 AA4 R4 P4 E4 AV5 AU5 AN5 AK5 AF5 AC5 AB5 Y5 W5 T5 R5 N5 M5 J5 H5 F5 E5 AD6 V6 J6 E6 BA7 J7 H7 A7 AL8 AK8 AD8 AB8 T8 P8 M8 L8 E8 AU9 AK9 AH9 V9 H9 E9 AM10 AK10 Y10 C10 AR11 AF11 AD11 P11 T11 M11 L11 F11 C11 AU12 AN12 AM12 AF12 V12 M12 L12 F12 E12 Y13 V13 E13 BA14 AT14 AN14 AM14 N14 M14 J14 F14 A14 AH15 E15 AU16 V16 U16 V18 U18 T18 J18 F18 C18 AA38 G38 AF39 AE39 AD39 AA39 W39 V39 K39 J39 G39 D39 C39 AD40 AB40 Y40 K40 AU41 AH41 L18 K18 AT24 AR24 P10 P9 J20 AY1 A3 BA41 A41 AH30
V27
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 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 VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_NCTF VSS_PCHDET VSS VSS VSS VSS NC NC NC NC
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
TP1
TP2 TP9
TP10 TP12 TP13
TP3
TP22_NCTF TP22_NCTF TP22_NCTF TP22_NCTF
TP21
VSS
R219
100/4/1
BC143
1u/4/X5R/6.3V/K
R343
301/4/1
BC95
1u/4/X5R/6.3V/K
GS
D
Q22
2N7002/SOT23/25pF/5
2 13
BC112
1u/4/X5R/6.3V/K
BC94
0.1u/4/Y5V/16V/Z
BC110
1u/4/X5R/6.3V/K
BC125
0.1u/4/X7R/16V/K
BC105
1u/4/X5R/6.3V/K
L4 10uH/8/320mA/0.91/S
BC113
0.1u/4/Y5V/16V/Z
R250
0/1210/SHT/M/X
10 OF 11
PCHJ
BD82H55/BGA951
AN1
AW16
AJ18
AH16
AH18
N38
N40
AH1
AJ2
AH3
AJ4
AH4
AJ5
AG5
AH6
AF8
AF10
AH13
AF13
AD13
AE15
AD15
AF1
R2
T1
C2
C3
L40
L39
P30
M39
M41
AE27
AD27
AW1
BA3
AV2
AY3
AK14
AJ14
AJ16
A9
U40
AB15
AA15
Y15
AA16
Y16
AA18
Y18
Y19
Y20
Y22
V20
AV29
AV25
BA26
AW26
AU26
AT26
AR26
AP26
AN26
AM26
AL26
AK26
AY27
AV27
AU27
AW39
AW40
BA40
AY40
B39
A39
AY29
AY38
BA39
AF30
AF27
AH33
V5REF
V5REF_SUS
VCCSUSHDA
VCC3_3
VCC3_3
VCCME3_3
VCCME3_3
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCADAC
VCCADPLLA
VCCADPLLB
VCCVRM
VCCVRM
VCCVRM
VCCVRM
VCCPNAND
VCCPNAND
VCCPNAND
VCC3_3
VCC3_3
VCC3_3_NCTF
VCC3_3_NCTF
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCME
VCCLAN
VCCLAN
TP11
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3_NCTF
VCCSUS3_3_NCTF
V_CPU_IO
V_CPU_IO_NCTF
VCCRTC
DCPRTC
VCCRTC_NCTF
DCPSUS
DCPSUSBYP
DCPSST
R207
8.2K/4
BC137
0.1u/4/Y5V/16V/Z
R342
510/4/1
BC119
10u/8/X5R/6.3V/K/X
Q40
L1117LG/N/SOT223/1A
1
2
3
4
BC135
1u/4/X5R/6.3V/K
BC126
1u/4/X5R/6.3V/K
BC122
0.1u/4/Y5V/16V/Z
BC103
1u/4/X5R/6.3V/K
R240
100/4/1
C100
0.01u/4/X7R/25V/K
BC131
1u/4/X5R/6.3V/K
BC142
1u/4/X5R/6.3V/K
BC101
1u/4/X5R/6.3V/K
BC115
0.1u/4/Y5V/16V/Z
BC147
1u/4/X5R/6.3V/K
BC128
1u/4/X5R/6.3V/K
BC120
1u/4/X5R/6.3V/K
BC117
0.1u/4/Y5V/16V/Z
BC148
1u/4/X5R/6.3V/K
SOT23
Q34
MMBT2222A/SOT23/600mA/40
13 2
BC114
1u/4/X5R/6.3V/K
BC98 1u/4/X5R/6.3V/K
BC130
0.1u/4/Y5V/16V/Z BC107 22u/8/X5R/6.3V/M
BC138 1u/4/X5R/6.3V/K
BC102
1u/4/X5R/6.3V/K
BC123
1u/4/X5R/6.3V/K
R249
1K/4/1
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PCIEX16:15/4/8/4/15
PCE-E X1( 雙向 ) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s
PCE-E X1(
單向 ) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s
PCI-E REV:1.1--> 2.5GHZ
PCE-E X16(
單向 ) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s
PCI-E REV:2.0--> 5GHZ
PCE-E X16(
雙向 ) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s
PCIESLOT-164DN-3
+12 protect
short-wire test
GA-H55M-S2
1.3
PCI EXPRESS * 16
Gigabyte Technology
Custom
15 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
EXP_TXN1C
-PCIE_RST
EXP_TXN9C
EXP_TXN11C
EXP_TXN8C
EXP_TXP10C
EXP_TXP11C
EXP_TXP8C
EXP_TXN10C
EXP_TXP9C
EXP_RXP12
EXP_RXN15
EXP_RXP13
EXP_RXP15
EXP_RXN14
EXP_RXN12
EXP_RXP14
EXP_RXN13
EXP_RXP[0..15]
EXP_RXN[0..15]
EXP_RXP4
EXP_RXP5
EXP_RXP1
EXP_RXN7
EXP_RXP2
EXP_RXN6
EXP_RXP7
EXP_RXN5
EXP_RXP6
EXP_RXN3
EXP_RXN4
EXP_RXN2
EXP_RXP3
EXP_RXP0
EXP_RXN0
EXP_RXN1
EXP_TXN10C
EXP_TXN12C
EXP_TXP14C
EXP_TXN8C
EXP_TXN9C
EXP_TXN15C
EXP_TXP13C
EXP_TXN11C
EXP_TXN14C
EXP_TXP9C
EXP_TXP15C
EXP_TXP8C
EXP_TXP12C
EXP_TXN13C
EXP_TXP10C
EXP_TXP11C
EXP_TXP10
EXP_TXN10
EXP_TXN12
EXP_TXP12
EXP_TXN11
EXP_TXP11
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_TXP0
EXP_TXN0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
EXP_TXP5
EXP_TXP6
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXN6
EXP_TXP7
EXP_TXN7
EXP_TXN8
EXP_TXP8
EXP_TXN9
EXP_TXP9
EXP_RXP8
EXP_RXN10
EXP_RXN11
EXP_RXP9
EXP_RXN9
EXP_RXP11
EXP_RXN8
EXP_RXP10
EXP_TXN12C
EXP_TXP15C
EXP_TXP14C
EXP_TXN13C
EXP_TXN15C
EXP_TXN14C
EXP_TXP13C
EXP_TXP12C
EXP_TXP6C
EXP_TXN4C
EXP_TXN2C
EXP_TXN1C
EXP_TXN0C
EXP_TXN3C
EXP_TXN7C
EXP_TXP1C
EXP_TXN6C
EXP_TXP5C
EXP_TXP7C
EXP_TXP0C
EXP_TXP2C
EXP_TXN5C
EXP_TXP4C
EXP_TXP3C
-PCIE_RST
EXP_TXP13
EXP_TXN14
EXP_TXP14
EXP_TXN13
EXP_TXN15
EXP_TXP15
EXP_TXP7C
EXP_TXN4C
EXP_TXN7C
EXP_TXN5C
EXP_TXP3C
EXP_TXP6C
EXP_TXP2C
EXP_TXP5C
EXP_TXN3C
EXP_TXP1C
EXP_TXN6C
EXP_TXN2C
EXP_TXP4C
EXP_TXP0C
EXP_TXN0C
SMBCLK
SMBDATA
EXP_TXP[0..15] [4]
EXP_TXN[0..15] [4]
EXP_RXP[0..15] [4]
SRCCLK_3GIO [22]
EXP_RXN[0..15] [4]
-PCIE_RST [16,18]
SMBDATA[7,8,13,16,17,22,26]
-SRCCLK_3GIO [22]
SMBCLK[7,8,13,16,17,22,26]
-PCIE_WAKE[13,16,29]
VCC3+12V
3VDUAL VCC3
VCC3
+12V_ISEN
+12V X16_+12V
X16_+12V X16_+12V
+12V
VCC3
C58 0.1u/4/X7R/16V/K
C48 0.1u/4/X7R/16V/K
C80 0.1u/4/X7R/16V/K
+1
EC2
470u/D/16V/8C/36m
C82 0.1u/4/X7R/16V/K
R31
0/4/SHT/M/X
BC22
0.1u/4/Y5V/16V/Z
C59 0.1u/4/X7R/16V/K
C45 0.1u/4/X7R/16V/K
C37
33p/4/NPO/50V/J/X
C78 0.1u/4/X7R/16V/K
C91 0.1u/4/X7R/16V/K
R53 0/4/SHT/X
C89 0.1u/4/X7R/16V/K
C70 0.1u/4/X7R/16V/K
R480/4/SHT/X
C65 0.1u/4/X7R/16V/K
C86 0.1u/4/X7R/16V/K
C56 0.1u/4/X7R/16V/K
RN5 0/8P4R/0402/SHT/X
1
3 4
5 6
7 8
2
C71 0.1u/4/X7R/16V/K
RN3 0/8P4R/0402/SHT/X
1
3 4
5 6
7 8
2
C42 0.1u/4/X7R/16V/K
C94 0.1u/4/X7R/16V/K
C76 0.1u/4/X7R/16V/K
C62 0.1u/4/X7R/16V/K
C68 0.1u/4/X7R/16V/K
C87 0.1u/4/X7R/16V/K
3GIO_*16
KEY
PCIEX16
PCI-E/16X-164P/BU-297C/RIGHT PUSH
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
A1
A2
A3
A5
A6
A7
A8
A9
A10
A11
A4
B12
B13
B14
B15
B16
B17
B18
B26
A12
A13
A14
A15
A16
A17
A18
B19
B20
B21
B22
B23
B24
B25
B27
B28
B29
B30
B31
B32
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A32
A31
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
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
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
12V
12V
RSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
WAKE*
PRSNT1*
12V
12V
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PWRGD
GND
RSVD
GND
HSOP0
HSON0
GND
PRSNT2*
GND
GND
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
HSOP1
HSON1
GND
GND
HSOP2
HSON2
GND
HSOP3
HSON3
GND
RSVD
PRSNT2*
GND
RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
RSVD
GND
HSOP4
HSON4
GND
GND
HSOP5
HSON5
GND
GND
HSOP6
HSON6
GND
GND
HSOP7
HSON7
GND
PRSNT2*
GND
HSOP8
RSVD
GND
HSIP4
HSIN4
GND
GND
HSIP5
HSIN5
GND
GND
HSIP6
HSIN6
GND
GND
HSIP7
HSIN7
GND
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
C77 0.1u/4/X7R/16V/K
C28
33p/4/NPO/50V/J
C72 0.1u/4/X7R/16V/K
C84 0.1u/4/X7R/16V/K
BC14
0.1u/4/Y5V/16V/Z
BC24
0.1u/4/Y5V/16V/Z BC18 0.1u/4/Y5V/16V/Z
C54 0.1u/4/X7R/16V/K
C63 0.1u/4/X7R/16V/K
C69 0.1u/4/X7R/16V/K
C36
33p/4/NPO/50V/J/X
C43 0.1u/4/X7R/16V/K
C60 0.1u/4/X7R/16V/K
BC20
0.1u/4/Y5V/16V/Z
C67 0.1u/4/X7R/16V/K
C74 0.1u/4/X7R/16V/K
C53 0.1u/4/X7R/16V/K
C66 0.1u/4/X7R/16V/K
+1
EC4
1000u/D/6.3V/8C/30m
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GA-H55M-S2
1.3
PCI EXPRESS X 1 PORT
Gigabyte Technology
Custom
16 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
-PCIE_RST
SMBCLK
SMBDATA
-PCIE_WAKE -PCIE_RST
-PCIE_WAKE[13,15,29]
SMBDATA[7,8,13,15,17,22,26] SMBCLK[7,8,13,15,17,22,26]
PCIE_TP1[10] PCIE_TN1[10]
-PCIE_RST [15,18]
SRCCLK_3GIO3 [22]
-SRCCLK_3GIO3 [22]
PCIE_IN1 [10]
PCIE_IP1 [10]
VCC3
3VDUAL
VCC3
+12V
X4_+12V
+12V X4_+12V
3VDUAL
VCC3
X4_+12V
KEY
3GIO_X1
PCIEX1
PCI-E/1X-36P/WH/OL
B1
B2 A2
A3B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
A1
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
12V
12V 12V
12VRSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
WAKE*
RVSD
GND
HSOP0
HSON0
GND
PRSNT2*
GND
PRSNT1*
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
R40 0/4/SHT/X
R69
8.2K/4/X
BC9
0.1u/4/Y5V/16V/Z
BC23
0.1u/4/Y5V/16V/Z
BC31
1u/4/X5R/6.3V/K
BC13
0.1u/4/Y5V/16V/Z
R41 0/4/SHT/X
BC21
0.1u/4/Y5V/16V/Z
C30
22p/4/NPO/50V/J
BC26
0.1u/4/Y5V/16V/Z
BC8
0.1u/4/Y5V/16V/Z
RN17 0/8P4R/0402/SHT/X
1
3 4
5 6
7 8
2
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Place close to PCI1
PCI1,2 SLOT
-REQ0/-GNT0/AD17 -REQ1/-GNT1/AD18
GA-H55M-S2
1.3
PCI SLOT 1, 2
Gigabyte Technology
Custom
17 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
A_D[0..31]
-DEVSEL
-TRDY
-IRDY
-STOP
-PCIRST
PCI_A41
PCI_A40
-FRAME
-PLOCK
-SERR
-PERR
-PCI1_REQ64
-ACK64
PTMS
-C_BE3
A_D8
-C_BE1
A_D31
PCLK0
A_D6
-FRAME
A_D5
-STOP
A_D28
PTMS
A_D12
-C_BE2
A_D23
A_D2
A_D20
A_D24
-PIRQA
-PTRST
A_D7
-PERR
A_D9
PAR
-DEVSEL
A_D29
A_D16
A_D3
A_D21
-REQ0
A_D13
A_D17
A_D25
-GNT0
-PCIRST
A_D10
-SERR
-PCI1_REQ64
-C_BE0
-PIRQD
-TRDY
A_D30
A_D14
-PIRQC
A_D4
A_D22
PTCK
A_D0
PCI_A40
A_D18
A_D26
A_D17
PCI_A41
-IRDY
A_D11
A_D15
-PLOCK
-PIRQE
-ACK64
A_D1
A_D19
A_D27
-PTRST
PTCK
A_D12
A_D5
-PIRQD
A_D26
-PCI2_REQ64
-TRDY
PTCK
A_D23
A_D1
-PIRQC
-C_BE2
A_D13
A_D8
-PIRQE
A_D27
A_D6
A_D18
A_D2
A_D16
A_D9
-PCIPME
-PERR
-PLOCK
A_D28
A_D7
A_D14
-C_BE1
A_D31
-C_BE3
A_D3
A_D17
PTMS
A_D19
A_D10
-STOP
A_D29
-C_BE0
PAR
A_D15
A_D24
-PIRQA
A_D4
A_D18
-PCIRST
A_D20
-PTRST
-IRDY
A_D11
-DEVSEL
A_D22
-SERR
A_D25
-ACK64
A_D30
A_D0
A_D21
-FRAME
-PCI2_REQ64
PCI_A40
PCI_A41
-REQ0
-REQ3
-PIRQA
-PIRQF
-PIRQH
-REQ2
-REQ1
-PIRQB
-PIRQC
-PIRQD
-PIRQE
-PIRQG
PAR
PCLK0[22]
-PCIRST [12]
A_D[0..31][12]
-REQ0[12]
-C_BE3[12]
-C_BE2[12]
-IRDY[12]
-DEVSEL[12]
-PLOCK[12]
-SERR[12]
-C_BE1[12]
-FRAME [12]
-TRDY [12]
-STOP [12]
PAR [12]
-C_BE0 [12]
-GNT0 [12,19]
-PIRQD [12]
-PIRQE[12] -PIRQA [12]
-PCIPME [12]
SMBDATA[7,8,13,15,16,22,26] SMBCLK[7,8,13,15,16,22,26]
-PIRQC[12]
-PERR[12]
-GNT1 [12,19]
-REQ1[12]
PCLK1[22]
-REQ0[12]
-REQ3[12]
-PIRQA[12]
-PIRQF[12] -PIRQH[12]
-REQ2[12] -REQ1[12]
-PIRQB[12]
-PIRQC[12] -PIRQD[12]
-PIRQE[12]
-PIRQG[12]
PAR [12]
-12V +12VVCC3
3VDUAL
VCC
VCC
VCC
VCC3
VCC
VCC +12V
3VDUAL
VCC3-12V
3VDUAL
VCC
VCC3
VCC
PCI1
PCI/120/P/IV/VA
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
TRST
+12V
TMS
TDI
+5V
INTA
INTC
+5V
RESERVED
+5V
RESERVED
GND
GND
3.3V_AUX
RST
+5V
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V
REQ64
+5V
+5V
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
BC40
0.1u/4/Y5V/16V/Z
BC48
0.1u/4/Y5V/16V/Z
+1
EC5
1000u/D/6.3V/8C/30m
RN7
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN10
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN6
8.2K/8P4R/4
1 2
3 4
5 6
7 8
RN9
2.2K/8P4R/4
1 2
3 4
5 6
7 8
R533 2.2K/4/1/X
BC84
1u/4/X5R/6.3V/K
C32
27p/4/NPO/50V/J/X
PCI2
PCI/120/P/IV/VA
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
TRST
+12V
TMS
TDI
+5V
INTA
INTC
+5V
RESERVED
+5V
RESERVED
GND
GND
3.3V_AUX
RST
+5V
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V
REQ64
+5V
+5V
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
BC52
1u/4/X5R/6.3V/K
RN2
8.2K/8P4R/4
1 2
3 4
5 6
7 8
BC19
1u/4/X5R/6.3V/K
BC89
0.1u/4/Y5V/16V/Z/X
RN8
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN1
8.2K/8P4R/4
1 2
3 4
5 6
7 8
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CLOSE PIN2
Lo:EnableWDTtorestPWROK
Hi:DisableWDT
NC For IT8721
DisableVID/SVIDoutputpins1
0
JP2
SPI-FlashEnable
JP3
JP4
EnableVIDO0~7outputpins
1 SPI-FlashDisable
0k8 power sequency functionisDisable1
0k8 power sequency functionisEnable
DisableWDTresetPWROK1
0
JP5
JP6
JP7
1 ParallelVIDoutput
0Enable Dual BIOSFunction1
0
EnableWDTresetPWROK
SerialVIDoutput
DisableDualBIOSFunction
ITE8720 Power on Strapping
EUP
GA-H55M-S2
1.3
ITE 8720 LPC IO
Gigabyte Technology
B
18 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
-RSMRST
-THERM
CEB_N
-RST_BTN
PWROK1
-THERM
PWOK
ITE_PWROK
-LPCPD
-PFMRST1
-PFMRST2
-PCIE_RST
A20GATE
-LDRQ0
FANPWM3
BSEL166_3
JP6
BSEL166_2
JP2
JP3
JP4
TURBO1
PWOK
MB_ID2
LAD3
CEB_N
BSEL166_3
-PFMRST
LAD[0..3]
SST
LAD2
BSEL166_2
LAD0
TURBO0
-LDRQ0
-LPCPD
TURBO1
PWOK
TURBO0
CEB_N
PRST1-
ITE_PWROK
-RST_BTN
LAD1
JP6
MB_ID2
JP4
JP3
JP2
LPCCLK48[22]
A20GATE[12] PECI [4,12]
SERIRQ[12]
PWROK1[12,13,23] -PFMRST2[29] -PFMRST1[4]
-RSMRST [13,14]
-PCIE_RST [15,16]
PWOK [28]
FANIO1[30]
VIN0 [30]
-LFRAME[13]
VREF [30]
VIN2 [30]
-PFMRST[13]
-LPCPME [13]
-KBRST[12]
VIN4 [30]
FANIO2[30]
KDAT [30]
-SLP_S3 [13,23,24]
LAD[0..3][13]
FANPWM1[30]
-LDRQ0[13]
FANPWM3[30] VIN6 [30]
VIN1 [30]
-PWRBTSW [27]
KCLK [30]
VIN5 [30]
PWM_TEMP [30]
SYS_TEMP [30]
CPU_TEMP [30]
-PECI_REQ[13]
SSTCTL [12]
PECI_CTL [12]
-SPI_HOLD0[19]
-THERM [19]
CLK_T0 [22]
CLK_T1 [22]
EUP_N[23]
-CASEOPEN [27]
IO_VID6[26] IO_VID7[26]
IO_VID2[26] IO_VID3[26]
IO_VID1[26]
IO_VID4[26] IO_VID5[26]
IO_VID0[26]
BEEP-[27]
PSI_CTL[26]
PWRBTSW [13]
VBAT [13]
LPC33[22]
-PSON [24,28]
MCLK [30]
MDAT [30]
-PROCHOT_GPIO[26]
DTR1-[19]
TXD1[19]
RI1-[19]
RXD1[19]
DCD1-[19]
DSR1-[19] RTS1-[19]
CTS1-[19]
3VDUAL_ICH
VCC
IT_VCC
IT_VCC
VCC3
IT_AVCC
IT_AVCC
VCC
VCC
IT_VCC
VCC3
VCC3
VCC3
VCC3
VCC
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC
VCC
VCC
VCC3
VCC
IT_VCCH
5VSB
5VSB
5VSB
5VSB
5VSB
IT_VCCH
R414 8.2K/4
SOT23
Q63
MMBT2222A/SOT23/600mA/40
13 2
R423 8.2K/4
C166
1n/4/X7R/50V/K/X
R373 8.2K/4
R417 8.2K/4/X
R508 10/4
R361 8.2K/4
BC189
0.047u/4/X7R/16V/K
R510 22/4
R371 10/4
BC164
22p/4/NPO/50V/J/X
C138
10p/4/NPO/50V/J/X
R426 10/4
BC166
1u/4/X5R/6.3V/K BC184 0.1u/4/Y5V/16V/Z
BC168
0.1u/4/Y5V/16V/Z
R393 0/6/SHT/M/X
R357 10/4
BC169
10u/8/X5R/6.3V/K
R472 0/6/SHT/M/X
R446 0/6/SHT/M/XR370 1K/4/1
C164
22p/4/NPO/50V/J R355 1K/4/1
R509 1K/4/1
R358 1K/4/1
R356 47K/4/1
R402 10/4
R412 680/4/X
R403 1K/4/1
R405 0/4/SHT/M/X
R415 8.2K/4
IT8720F ( GB )
SIO
IIT8720F-S-JX(GB)/S
35
41
39
61
40
38
59
74 73 72
69
68
67
60
75
37
36
34
33
32
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
62
63
64
65
66
70 71 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
1
2
3
4
5
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
VCC
FAN_CTL2/GP51
FAN_CTL1
RESETCON#/CIRTX1/CE_N
FAN_TAC2/GP52
FAN_TAC1
VIDO6/GP17/RI2#
LAD2 LAD1 LAD0
LDRQ#/JP1
LRESET#
VIDVCC
VIDO7/JP6/DTR2#
LAD3
VCORE_GOOD/VID6/GP63
VCORE_EN/VID7/GP64
SVD/PCIRSTIN#/CIRTX2/GP15
PSI_L/FAN_CTL5/CIRRX2/GP16
CTS1#
FAN_TAC3/GP37
FAN_CTL3/GP36
VID5/GP35
VID4/GP34
GNDD
VID3/GP33
VID2/GP32
VID1/GP31
VID0/GP30
VIDO5/GP27/SIN2
VIDO4/GP26/SOUT2
VIDO3/FAN_TAC4/GP25/DSR2#
VIDO2/FAN_TAC5/GP24/RTS2#
GP23/SI
GP22/SCK
VIDO1/GP21/DCD2#
VIDO0/GP20/CTS2#
SVC/PECI_RQT/GP14
PWROK1/GP13
PCIRST1#/GP12
PCIRST2#/GP11
VCC
SERIRQ LFRAME# KRST#/GP62 GA20/JP5 PCICLK SO/GP50 CLKIN GNDD DENSEL# MTRA# SST/AMDTSI_D/PECI_AVA/MTRB# DRVA# PECI/AMDTSI_C/DRVB# WDATA# DIR# STEP# HDSEL# WGATE# RDATA# TRK0# INDEX# WPT#
DSKCHG#
IRTX/GP47/CE2_N/JP7
VCCH
COPEN#
VBAT
GP46/IRRX
SUSB#
PWRON#GP44
PME#/GP54
GNDD
PANSWH#/GP43
PSON#/GP42
SUSC#/GP53
PWROK2/GP41
3VSBSW#/GP40
KDAT/GP61
KCLK/GP60
MDAT/GP57
MCLK/GP56
PCIRST3#/GP10/VDIMM_STR_EN
RSMRST#/CIRRX1/GP55
GNDA
TSD-
TMPIN3
TMPIN2
TMPIN1
VREF
VIN6/VDIMM_STR
VIN5/VDDA_25
VIN4/VLDT_12
VIN3/ATXPG
VIN2
VIN1
VIN0
AVCC
SLCT/GP80
PE/GP81
BUSY/GP82
ACK#/GP83
SLIN#/GP84/SMBD_R
INIT#/GP85/SMBD_M
ERR#
AFD#/GP86/SMBC_R
STB#/GP87/SMBC_M
PD0/GP70 PD1/GP71
PD2/GP72/BUSSI0 PD3/GP73/BUSSI1 PD4/GP74/BUSSI2
PD5/GP75/BUSSO0 PD6/GP76/BUSSO1 PD7/GP77/BUSSO2
GNDD
GP67/CPU_PG/GB_O3
GP66/VLDT_EN/GB_O2
GP65/VDDA_EN/GB_O1
FAN_CTRL4/VID_TURBO/GB_O0
RTS1#/JP2
DSR1#
SOUT1#/JP3
SIN1
DTR1#/JP4
DCD1#
RI1#
R503
8.2K/4
R449 680/4/X
R440 1K/4/1
R372 1K/4/1
BC185
1u/6/X7R/16V/K
R360 8.2K/4/X
R376 8.2K/4
R369 10/4
C170
0.01u/4/X7R/25V/K
BC188
4.7u/8/X5R/6.3V/K
BC193
0.1u/4/Y5V/16V/Z
R433 8.2K/4
SOT23
Q54
MMBT2222A/SOT23/600mA/40
13 2
SOT23
Q56
MMBT2222A/SOT23/600mA/40
13 2
R427 10/4
R406 8.2K/4
R516 8.2K/4/X
R413 1K/4/1/X
R375 8.2K/4
R505 8.2K/4
R504
8.2K/4
R379
8.2K/4
R383
8.2K/4
R418 8.2K/4
CONFIDENTIAL

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
-PROHOT
R? CLOSE Q32
RS2 CLOSE CPU VR MOSFET
deasserted at 116 degree
CLOSE PWM HOT MOSFET
MOSI pull up to enable iTPM , floating to disable
Default int pull up
IC8SO-SOCKET
1 means floating
0 means PD 1K
0
0
1
GNT0
0
1
1
r1.0 DG;0.7 CRB
GNT1
SPI
BOOT
DEVICE
PCI
LPC
need to check which
is right
DUAL BIOS
PLACE NEAR COM CONNECTOR
F_COM-HS
COMB
RING IN
(N/A)
GA-H55M-S2
1.3
COM & PROHOT/Dynamic O.C.
Gigabyte Technology
Custom
19 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
-THERM
-PROCHOT
TSM_7
TSM_6
TSM_5
ICH_SPI_CLK
ICH_SPI_MOSI
SPI_MISO -SPI_HOLD0
-SPI_WP0
-SPI_WP0
-ICH_SPI_CS
-ICH_SPI_CS1 ICH_SPI_MISO
SPI_MISO
ICH_SPI_MOSI
-SPI_HOLD0
-SPI_HOLD_ME
-SPI_WP_ME
-ICH_SPI_CS1
NSOUTA NDSRA-
NCTSA-NRTSA-
NRIA-
NDTRA-
NSINANDCDA-
NDSRA-
NCTSA-
NRTSA-
NRIA-
NDTRA-
NDCDA-
NSOUTA
NSINA
-RI
NRIA-
NRIA-
NDSRA-
NDTRA-
NDCDA-
NRTSA-
NSOUTA
NSINA
NCTSA-
-ICH_SPI_CS
-THERM [18]
-PROCHOT [4,26]
-ICH_SPI_CS[13]
-GNT1[12,17]
ICH_SPI_MISO[13]
-SPI_HOLD0 [18]
ICH_SPI_MISO [13]
-GNT0[12,17]
ICH_SPI_MOSI[13]
-ICH_SPI_CS1[13]
DTR1-[18] RXD1[18]
RTS1-[18]
TXD1[18]
CTS1-[18]
DCD1-[18]
RI1-[18]
DSR1-[18]
-RI [13]
+12V
+12V
VCC3
VCC3
VCC3
-12V VCC +12V
BU1
GD75232/TSSOP20/X
2
3
4
5
6
7
8
1
19
18
17
16
15
14
13 9
10
11
12
20
RA1
RA2
RA3
DY1
DY2
RA4
DY3
12V
RY1
RY2
RY3
DA1
DA2
RY4
DA3 RA5
-12V
GND
RY5
5V
COMA
BH/2*5K10/IV/2.54/VA/COM/X
12
34
56
78
910
BBC3
0.1u/4/Y5V/16V/Z/X BBC2 0.1u/4/Y5V/16V/Z/X
BBC1
0.1u/4/Y5V/16V/Z/X
BCN1
180p/8P4C/6/NPO/50V/K/X
21 43 65 87
BCN2
180p/8P4C/6/NPO/50V/K/X
21 43 65 87
+
-
U1A
LM358DR/SO8
3
21
84
M_BIOS
8M/SPI/SO8/200mil/S
7
6
5
1
2
4
3
8
HOLD#
SCK
SI
CS#
SO
VSS
WP#
VDD
R498
0/4/SHT/M/X
R208 35.7K/4/1
C144
10p/4/NPO/50V/J/X
R212
604/4/1
BC192
1u/4/X5R/6.3V/K
GS
D
SOT23
Q18
2N7002/SOT23/25pF/5
2 13
C88
0.1u/4/X7R/16V/K/X
GS
D
SOT23
Q19
2N7002/SOT23/25pF/5
2 13
C161
10p/4/NPO/50V/J/X
R205
10K/4/1
RS1
100K/1/4/S
R886 8.2K/4
R216
1K/4/1
R887 8.2K/4/X
RN15
1K/8P4R/4
1 2
3 4
5 6
7 8
R456 22/4
R495 22/4
R78 1K/4/1/X
R496 8.2K/4/X
R457 8.2K/4/X
R890 22/4/X
R76 1K/4/1/X
R454 8.2K/4/X
D1 BAT54C/SOT23/200mA/X
13
2
SOT23
Q7
MMBT2222A/SOT23/600mA/40/X
13 2
R98
8.2K/4/X
R100
75K/4/1/X
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Can Support Amp Out
AZALIA CODEC
co-layout
CR14/CBC4 close to SouthBridge
20K/4/0.1% @ALC889A
20K/4/1% @ALC889A+/ALC888Vx
Can Support Amp Out
Digital Area Analog Area
JD resistors close to pin13 of CODEC
JD resistors close to pin34 of CODEC
CR59
CR53,58
CR63
CR34
ALC888
-VA
OX
20K/1%20K/0.1%
ALC892/ALC889A/ALC888Vx/ALC888B Colay
ALC889A
20K/1%
ALC888B
O
50 歐姆 :4/5
50
歐姆 :4/10
ALC892
20K/1%
O
20K/1%
ALC888
-VD
O
OXX X X
CR56
OXX XX
XOO OO
10U FOR ALC892
FOR ALC892
GA-H55M-S2
1.3
HD AUDIO ALC888B-VD2
Gigabyte Technology
Custom
20 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
VODR
VOBR
LINE_IN_R [21]
MIC1_VREFO_L [21]
ACZ_SDOUT[13] LINE2_VREFO [21]
MIC1_R [21]
LINE_O_L [21]
ACZ_SYNC[13]
MIC1_L [21]
ACZ_BITCLK[13]
ACZ_SDIN2[13] MIC2_VREFO [21]
MIC1_VREFO_R [21]
LINE_IN_L [21]
-ACZ_RST[13]
LINE_O_R [21]
MIC2_L[21]
FRONT_JD[21]
MIC1_JD[21]
LINE2_R[21]
LINE2_L[21]
MIC2_R[21]
LINE1_JD[21]
FAUDIO_JD [21]
AVDD
VCC3
AVDD
VCC3
5VDUAL
AVDD
CR65 8.2K/4/X
CR64
0/6
CR59 0/4/X
CBC35
0.1u/4/Y5V/16V/Z
ALC889A+
CU1
ALC888B-VD2-GR/LQFP48
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
DVDD1
GPIO0/XTALI
GPIO1/XTALO
DVS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA-IN
DVDD2
SYNC
RESET#
PC_BEEP
SENSE A(JD1)/PHONE JD5 LINE2-L/AUX-L LINE2-R/AUX-R MIC2-L/JD2 MIC2-R/JD1 GPIO1 CD_L CD_GND CD_R MIC1-L/MIC1 MIC1-R/MIC2 LINE1-L LINE1-R
SPDIFO
SPDIF/EAPD
SURBACK-R/XTALSEL
SURBACK-L/JD0 GPIO0
LFE
CEN
AVSS2
SURR-R
JDREF (NC)/JD3
SURR-L
AVDD2
LINE1-VREFOR/VREFO3
FRONT-R
FRONT-L
SENSE B (JD2)/FMIC1
DCVOL/VREFVOUT2
MIC1-VREFO-R/FMIC2
LINE2-VREFO/JD4
MIC2-VREFO/AFILT2
LINE1-VREFO-L/AFILT1
MIC1-VREFO-L/VREFOUT
VREF
AVSS1
AVDD1
CR19 5.11K/4/1
CBC32
22u/8/X5R/6.3V/M
CR60 22/4
CR57 2.2/8
CBC6 4.7u/8/X5R/6.3V/K
CBC5 4.7u/8/X5R/6.3V/K
CBC10 4.7u/8/X5R/6.3V/K
CBC4 4.7u/8/X5R/6.3V/K
CR58 8.2K/4/X
CR61 22/4 CR27 8.2K/4
CBC9
0.1u/4/Y5V/16V/Z
CR53 8.2K/4/X
CBC34
0.1u/4/Y5V/16V/Z
CR13 20K/4/1
CR21 10K/4/1
CR34 20K/4/1
CR23 8.2K/4
CBC40
100p/4/NPO/50V/J
CBC8
10u/8/X5R/6.3V/K
CBC13
0.1u/4/Y5V/16V/Z
CBC33
22p/4/NPO/50V/J/X
CBC23
1n/4/X7R/50V/K
CR42 47/4/1
CBC38 10u/8/X5R/6.3V/K
CBC39
10u/8/X5R/6.3V/K
1
CD2
AZ2225-01L/SOD323
CONFIDENTIAL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
LINE-IN
LINE-OUT
MIC-IN
CODEC POWER/EMI PAD
AZALIA FRONT PANEL
BLUE
LINE-OUT
AZALIA JACK
LINE-IN
PINK
GREEN
MIC-IN
Digital Area
Only reserved for ALC888
EUP
For 889A/888
GA-H55M-S2
1.3
AUDIO JACK
Gigabyte Technology
Custom
21 31Tuesday, October 05, 2010
Title
Size Document Number Rev
Date: Sheet of
AJ_B2
AJ_A2
AJ_C5
M2_R
AJ_A2
AJ_A5
AJ_B5
AJ_C5
FRONT_JD
AJ_B2
MIC1_JD
AJ_C2
LINE1_JD
L2_R
L2_R
L2-LL2_L
AJ_A5
L2_L
L2-R
AJ_B5
AJ_C2
M2_L
LINE2_LLINE2_R
MIC2_R MIC2_L
MIC1_L[20]
LINE_O_R[20]
MIC1_R[20]
LINE_IN_L[20]
LINE_IN_R[20]
LINE_O_L[20]
MIC2_L[20]
LINE2_VREFO[20]
MIC2_VREFO[20]
-ACZ_DET [13]MIC2_R[20]
LINE1_JD[20]
MIC1_JD[20]
FRONT_JD[20]
LINE2_L[20]
LINE2_R[20]
FAUDIO_JD[20]
MIC1_VREFO_L[20]
MIC1_VREFO_R[20]
5VDUAL
+12V
AVDD
3VDUAL
AVDD
CR15 75/4/1
CR6 75/4/1
CBC7
180p/4/NPO/50V/J
CR22 75/4/1
CBC30
180p/4/NPO/50V/J
CR48
0/6/SHT/M/X
CR38 75/4/1
CQ5
78L05/SOT89/0.1A/X
1 2 34
1
CD3
AZ2225-01L/SOD323/X
CR32 75/4/1
CR47
0/6/SHT/M/X
CD1
CD4148WP/1206/300mA/X
CR10
8.2K/4
CR50 8.2K/4
SOT23
BAT54A/SOT23/200mA
CQ1
CR8 8.2K/4
CR55 20K/4/1
CR54 39.2K/4/1
CR26 75/4/1
CR36 75/4/1
ESD3
AOZ8902CIL/SOT23-6
1
2
3 4
6
5
CBC21
180p/4/NPO/50V/J
CBC16
180p/4/NPO/50V/J
CR35 10K/4/1
+1
CEC7
100u/D/10V/57
PH/2*5K8/GED/2.54/VA/D
F_AUDIO
1
3
5
9
2
4
6
10
7
CR31 0/4/X
CBC19
180p/4/NPO/50V/J
CBC25
180p/4/NPO/50V/J
+1
CEC8
100u/D/10V/57
CR9 75/4/1
+1
CEC3 100u/D/10V/57
CQ4
CD4148WP/1206/300mA/X
CBC3
180p/4/NPO/50V/J
CBC2
180p/4/NPO/50V/J
CBC20
180p/4/NPO/50V/J
CBC24
180p/4/NPO/50V/J
+1
CEC6 100u/D/10V/57
CBC15 4.7u/8/X5R/6.3V/K
CBC17 4.7u/8/X5R/6.3V/K
CR5 8.2K/4
0.1u/4/Y5V/16V/Z/X
CBC36
CR39 10K/4/1
CR33 10K/4/1
CR17 75/4/1
CR37 8.2K/4
CR14 10K/4/1
CR12 75/4/1
SOT23
BAT54A/SOT23/200mA
CQ3
CBC29
22u/8/X5R/6.3V/M
CR20
0/6/SHT/M/X
GND
GND
GND
AUDIO
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-75R]
A1
A2
A5
A3
A4
MH1
MH2
MH3
MH4
MH5
B2
B4
B5
B3
C3
C2
C4
C5
A1
A2
A5
A3
A4
MH1
MH2
MH3
MH4
MH5
B2
B4
B5
B3
C3
C2
C4
C5
CONFIDENTIAL