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Model Name: GA-H55M-S2
SHEET TITLE
01
D D
02
03
04
05
06
07
08
09
C C
10
11
12
13
14
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
CPU_LGA1156-A
CPU_LGA1156-B
CPU_LGA1156-C
DDR III CHANNEL A
DDR III CHANNEL B
DDR III POWER CAP
PCH_FDI,DMI,USB,PCIE,NVRAM
PCH_DP,CLK BUFFER
PCH_HOST,SATA,PCI
PCH_GPIO,CTRL,AUDIO
PCH_PWR,GND
REV:1.3
SHEET TITLE
28
29
30
31
ATX POWER,TPM
REALTEK RTL8111E
HWM,KB/MS , FAN CTRL
TABLE LIST
15
16
17
B B
18
19
20
21
22
23
24
25
A A
26
27
PCI EXPRESS*16 SLOT
PCI EXPRESS*1 SLOT
PCI SLOT 1,2
ITE 8720 LPC IO
Dual BIOS,PHOT,D-OC
ALC888B-VD2
REAR AUDIO JACK
CLOCK GEN RTM885N-914
DISCRETE POWER
ISL6545_DDR_15V,CPU_VTT,PWR SEQ
CPU_VAXG PWM_ISL6314CRZ
VCORE PWM_ISL6333CR
F_PANEL , F_USB , FDD
5
4
Gigabyte Technology
Gigabyte Technology
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Title
Title
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Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
3
2
Date: Sheet
Gigabyte Technology
Cover Sheet
Cover Sheet
Cover Sheet
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1 31Thursday, June 03, 2010
1 31Thursday, June 03, 2010
1 31Thursday, June 03, 2010
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GA-H55M-S2
Version: 1.3
Circuit or PCB layout change
for next version
DATE Change Item Reason
D D
Component value change history
2010/06/03
Data Change Item Reason
2010/06/03 R1.3. PWM ISL6333/6314/6545 FINE TUNE.VTTPWRGD TIMMING.
C C
B B
A A
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
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Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
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Date: Sheet of
Gigabyte Technology
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
BOM & PCB MODIFY HISTORY
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
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2 31Thursday, June 03, 2010
2 31Thursday, June 03, 2010
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BLOCK DIAGRAM
4
3
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1
PCI EXPRESS X16
D D
PCIE-16 gen2
CHANNEL A
DDRIII DIMM X 1
INTEL LGA1156
PCIE-1 gen1
LYNNFIELD/CLARKDALE
VRD11.1
DMI
FDI
DDRIII BUS
CHANNEL B
DDRIII DIMM X 1
PCI EXPRESS X1
C C
SATAII
SERIAL ATA II X6
RTL8111E Gb LAN
PCIE-1 gen1
PCH(H57/H55)
SPI BUS
SPI BIOS
USB PORTS 0~11
USB 2.0
LPC BUS
B B
PCI
AZALIA BUS
PCI SLOT 1,2
AZALIA ALC88B-VD2
CLOCK GENERATOR
AUDIO PORTS :
LIN_ OUT
SURR
LINE_IN
SURR BACK
FRONT AUDIO
CD_IN
MIC
CEN/LFE
LPC I/O
ITE8720GB-FX
I/O PORTS :
COMA
FRONT PANEL /CPU FAN
KB/PS2
FDD
A A
5
4
3
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Gigabyte Technology
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Title
Title
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Size Document Number Rev
Size Document Number Rev
C
C
C
Date: Sheet of
Date: Sheet
2
Date: Sheet
Gigabyte Technology
BLOCK DIAGRAM
BLOCK DIAGRAM
BLOCK DIAGRAM
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
1.3
1.3
3 31Thursday, June 03, 2010
3 31Thursday, June 03, 2010
3 31Thursday, June 03, 2010
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FDI : 16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
LGA1156D
LGA1156E
CPUCLK[22]
-CPUCLK[22]
SRCCLK_CPU[22]
D D
C C
B B
A A
-PFMRST1[18]
-SRCCLK_CPU[22]
CPUPWROK[13]
VTT_PWRGD[23,26]
DRAM_PWROK[13]
-PROCHOT[19,26]
-THRMTRIP[12,23]
PMSYNC[12]
CPU_VTT
R129 20/4/1R129 20/4/1
R128 20/4/1R128 20/4/1
R197 100/4/1R197 100/4/1
R181 24.9/4/1R181 24.9/4/1
R191 130/4/1R191 130/4/1
R194 49.9/4/1R194 49.9/4/1
R195 49.9/4/1R195 49.9/4/1
-SKTOCC[13]
CFG0=1: 1X16 PEG
CFG0=0: 2X8 PEG
R132 1K/4/1R132 1K/4/1
For PCIE2.0 issue
Must remove after
fixed issue
R139 1.5K/4/XR139 1.5K/4/X
R220
R220
8.2K/4
8.2K/4
CPUCLK
-CPUCLK
SRCCLK_CPU
-SRCCLK_CPU
-CPURST
PECI[12,18]
DRAM_PWROK
5
PECI
CATERR-
-PROCHOT
-THRMTRIP
PMSYNC
CPU_COMP2
CPU_COMP3
DDR_COMP0
DDR_COMP1
DDR_COMP2
CPU_COMP1
CPU_COMP0
BC90
BC90
100p/4/NPO/50V/J
100p/4/NPO/50V/J
MCP_CFG7
MCP_CFG15
EUP
3VDUAL_ICH CPU_VTT
R210
R210
8.2K/4
8.2K/4
SOT23
SOT23
132
Q25
Q25
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
LGA1156E
AA7
BCLK[0]
AA6
BCLK#[0]
AA3
PEG_CLK
AA4
PEG_CLK#
Y8
BCLK#[1]
AA8
BCLK[1]
AF37
TDI_M
AF38
TDO_M
AF34
RSTIN#
AH36
VCCPWRGOOD_1
AH35
VCCPWRGOOD_0
AG37
VTTPWRGOOD
AH37
SM_DRAMPWROK
AG35
PECI
AG39
CATERR#
AH34
PROCHOT#
AF35
THERMTRIP#
AH39
PM_SYNC
AB5
PM_EXT_TS#[0]
AB4
PM_EXT_TS#[1]
B11
COMP2
C11
COMP3
AG1
SM_RCOMP[0]
AD1
SM_RCOMP[1]
AE1
SM_RCOMP[2]
AF2
COMP1
AF36
COMP0
AK38
SKTOCC#
J10
GFX_DPRSLPVR
E8
CFG[0]
G8
CFG[1]
E10
CFG[2]
F10
CFG[3]
H10
CFG[4]
H9
CFG[5]
E9
CFG[6]
F9
CFG[7]
G12
CFG[8]
H12
CFG[9]
K10
CFG[10]
K8
CFG[11]
J12
CFG[12]
L8
CFG[13]
K9
CFG[14]
K12
CFG[15]
H7
CFG[16]
L11
CFG[17]
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
R196
R196
470/4/1
470/4/1
-CPURST
SOT23
SOT23
132
Q23
Q23
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
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
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]
MISC
MISC
5 OF 10
5 OF 10
BC88
BC88
1n/4/X7R/50V/K
1n/4/X7R/50V/K
TDI
VID0
U40
VID1
U39
VID2
U38
VID3
U37
VID4
U36
VID5
U35
VID6
U34
VID7
U33
-CPU_PSI
AG38
GFX_EN
F12
F6
GFX_VID1
G10
GFX_VID2
B12
GFX_VID3
E12
GFX_VID4
E11
GFX_VID5
C12
GFX_VID6
G11
GFX_VID7
J11
AE38
AF39
AG40
VCC_SENSE
T35
VSS_SENSE
T34
AE35
AE36
VAXG_SENSE
A13
VAXG_VSS
B13
ISENSE
T40
AM38
AM37
AN37
AN40
AM39
AJ38
AK37
AL40
AK40
AK39
AK34
AL39
AL33
AL32
AK33
AK32
AM31
AL30
AK30
AK31
CFG 0-5 all internal PULL-UP
CFG H L NOTE
0
1
RSVD
2
RSVD
3
4
DISABLE ENABLE
5
RSVD
6
RSVD
7 RSVD
15 RSVD
4
VID0 [26]
VID1 [26]
VID2 [26]
VID3 [26]
VID4 [26]
VID5 [26]
VID6 [26]
VID7 [26]
-CPU_PSI [26]
GFX_EN [25]
VCC_SENSE [19,26]
VSS_SENSE [19,26]
VAXG_SENSE [25]
VAXG_VSS [25]
R193 0/4/SHT/M/XR193 0/4/SHT/M/X
TDO
TDI
TCK
TMS
-TRST
-HPRDY
-SYS_RST
RSVDNORM
ENGINEERING EXPERIMENT
ENGINEERING EXPERIMENT
GFX_VID[1..7]
TP57TP57
TP58TP58
TP59TP59
-SYS_RST [13,22,27]
H:1X16 , L:2X8
LANE REVERSAL
DP PRESENCE
GFX_VID[1..7] [25]
I_MON
FDI_TXP[0..7]
FDI_TXN[0..7]
FDI_TXP[0..7] [11]
FDI_TXN[0..7] [11]
PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_RXP[0..15]
EXP_RXN[0..15]
C79 0.1u/4/X7R/16V/K/XC79 0.1u/4/X7R/16V/K/X
1 2
3 4
5 6
7 8
RN11 51/8P4R/4RN11 51/8P4R/4
R203 49.9/4/1R203 49.9/4/1
R204 49.9/4/1R204 49.9/4/1
R200 49.9/4/1R200 49.9/4/1
R199 49.9/4/1/XR199 49.9/4/1/X
R192 49.9/4/1/XR192 49.9/4/1/X
R201 49.9/4/1R201 49.9/4/1
R178 200/4/1R178 200/4/1
R182 49.9/4/1/XR182 49.9/4/1/X
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
R202 1K/4/1R202 1K/4/1
R177 1K/4/1/XR177 1K/4/1/X
R190 1K/4/1R190 1K/4/1
R176 1K/4/1R176 1K/4/1
R175 1K/4/1R175 1K/4/1
R174 1K/4/1R174 1K/4/1
R173 1K/4/1R173 1K/4/1
R172 1K/4/1R172 1K/4/1
R180 1K/4/1/XR180 1K/4/1/X
R184 1K/4/1R184 1K/4/1
R179 1K/4/1/XR179 1K/4/1/X
R183 1K/4/1R183 1K/4/1
ISENSE
-CPU_PSI
TMS
TDO
TDI
-HPRDY
TCK
-TRST
CATERRPMSYNC
PECI
-THRMTRIP
-PROCHOT
CPUPWROK
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
EXP_TXP[0..15] [15]
EXP_TXN[0..15] [15]
EXP_RXP[0..15] [15]
EXP_RXN[0..15] [15]
0
1
1
1
1
1
0
0
POWER ON CONFIG TABLE (Default=1.2250V)
3
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
PSI#
FDI_FSYNC0[11]
FDI_LSYNC0[11]
FDI_FSYNC1[11]
FDI_LSYNC1[11]
FDI_INT[11]
EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9
EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15
DMI_0RXP[10]
DMI_0RXN[10]
DMI_1RXP[10]
DMI_1RXN[10]
DMI_2RXN[10]
DMI_3RXP[10]
DMI_3RXN[10]
FUNCTION DEFAULT
MSI0
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
MSI1
MSI2
IMON CFG0
IMON CFG1
IMON CFG2
RSVD
VRD SEL
RSVD
0
1
1
1
1
1
0
0
2
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_INT
LGA1156D
FDI_TXP0
U6
AC4
FDI_FSYNC[0]
AD4
FDI_LSYNC[0]
DISPLAY
DISPLAY
LINK
LINK
AC3
FDI_FSYNC[1]
AD3
FDI_LSYNC[1]
AC2
FDI_INT
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
LGA1156C
LGA1156C
C9
PEG_RX[0]
D9
PEG_RX#[0]
B8
PEG_RX[1]
C8
PEG_RX#[1]
A7
PEG_RX[2]
A6
PEG_RX#[2]
B6
PEG_RX[3]
C6
PEG_RX#[3]
A5
PEG_RX[4]
B5
PEG_RX#[4]
B4
PEG_RX[5]
C4
PEG_RX#[5]
C3
PEG_RX[6]
D3
PEG_RX#[6]
D2
PEG_RX[7]
E2
PEG_RX#[7]
E1
PEG_RX[8]
F1
PEG_RX#[8]
G3
PEG_RX[9]
G2
PEG_RX#[9]
G1
PEG_RX[10]
H1
PEG_RX#[10]
J3
PEG_RX[11]
J2
PEG_RX#[11]
J1
PEG_RX[12]
K1
PEG_RX#[12]
L2
PEG_RX[13]
L3
PEG_RX#[13]
P3
PEG_RX[14]
P4
PEG_RX#[14]
T3
PEG_RX[15]
T4
PEG_RX#[15]
R1
DMI_RX[0]
T1
DMI_RX#[0]
U3
DMI_RX[1]
U2
DMI_RX#[1]
U1
DMI_RX[2]
V1
DMI_RX#[2]
W3
DMI_RX[3]
W2
DMI_RX#[3]
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
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]
4 OF 10
4 OF 10
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]
PEGDMI
PEGDMI
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
3 OF 10
3 OF 10
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
FDI_TXN0
U5
FDI_TXP1
V4
FDI_TXN1
V3
FDI_TXP2
U8
FDI_TXN2
U7
FDI_TXP3
W8
FDI_TXN3
W7
FDI_TXP4
W5
FDI_TXN4
W4
FDI_TXP5
R8
FDI_TXN5
R7
FDI_TXP6
Y4
FDI_TXN6
Y3
FDI_TXP7
Y6
FDI_TXN7
Y5
EXP_TXP0
C7
EXP_TXN0
D7
EXP_TXP1
E7
EXP_TXN1
E6
EXP_TXP2
E5
EXP_TXN2
F5
EXP_TXP3
F3
EXP_TXN3
F4
EXP_TXP4
G6
EXP_TXN4
G5
EXP_TXP5
H4
EXP_TXN5
H3
EXP_TXP6
F7
EXP_TXN6
G7
EXP_TXP7
J6
EXP_TXN7
J5
EXP_TXP8
K3
EXP_TXN8
K4
EXP_TXP9
H8
EXP_TXN9
J8
EXP_TXP10
L6
EXP_TXN10
L5
EXP_TXP11
M4
EXP_TXN11
M3
EXP_TXP12
K7
EXP_TXN12
L7
EXP_TXP13
N6
EXP_TXN13
N5
EXP_TXP14
M8
EXP_TXN14
N8
EXP_TXP15
R5
EXP_TXN15
R6
DMI_0TXP
L1
DMI_0TXN
M1
DMI_1TXP
N3
DMI_1TXN
N2
DMI_2TXP
N1
DMI_2TXN
P1
DMI_3TXP
R2
DMI_3TXN
R3
GRCOMP
GRBIAS
R127 49.9/4/1R127 49.9/4/1
R130 750/4/1R130 750/4/1
D11
C10
B10
A11
Check Trace length/ width
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
CPU LGA1156-A
CPU LGA1156-A
CPU LGA1156-A
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
DMI_0TXP [10]
DMI_0TXN [10]
DMI_1TXP [10]
DMI_1TXN [10]
DMI_2TXP [10]DMI_2RXP[10]
DMI_2TXN [10]
DMI_3TXP [10]
DMI_3TXN [10]
4 31Thursday, June 03, 2010
4 31Thursday, June 03, 2010
4 31Thursday, June 03, 2010
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
LGA1156A
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
D D
-SWEA[7]
-SCASA[7]
-SRASA[7]
SBAA0[7]
SBAA1[7]
SBAA2[7]
-CSA0[7]
-CSA1[7]
CKEA0[7]
CKEA1[7]
C C
DCLKA0[7]
-DCLKA0[7]
DCLKA1[7]
-DCLKA1[7]
-DDR3_RST[7,8]
B B
A A
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
SBAA2
-CSA0
-CSA1
CKEA0
CKEA1
MODT_A0
MODT_A1
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
-DDR3_RST
5
LGA1156A
AW18
SA_MA[0]
AY15
SA_MA[1]
AV15
SA_MA[2]
AU15
SA_MA[3]
AW14
SA_MA[4]
AY13
SA_MA[5]
AV14
SA_MA[6]
AW13
SA_MA[7]
AU14
SA_MA[8]
AW12
SA_MA[9]
AT19
SA_MA[10]
AU13
SA_MA[11]
AW11
SA_MA[12]
AU24
SA_MA[13]
AT11
SA_MA[14]
AR10
SA_MA[15]
AT22
SA_WE#
AU22
SA_CAS#
AT20
SA_RAS#
AV20
SA_BS[0]
AU19
SA_BS[1]
AU12
SA_BS[2]
AV21
SA_CS#[0]
AW24
SA_CS#[1]
AU21
SA_CS#[2]
AU23
SA_CS#[3]
AU10
SA_CKE[0]
AW10
SA_CKE[1]
AV10
SA_CKE[2]
AY10
SA_CKE[3]
AV23
SA_ODT[0]
AV24
SA_ODT[1]
AW23
SA_ODT[2]
AY24
SA_ODT[3]
AR22
SA_CK[0]
AR21
SA_CK#[0]
AP18
SA_CK[1]
AN18
SA_CK#[1]
AN21
SA_CK[2]
AP21
SA_CK#[2]
AP19
SA_CK[3]
AN19
SA_CK#[3]
AV8
SM_DRAMRST#
AK22
SA_CS#[4]
AM22
SA_CS#[5]
AL23
SA_CS#[6]
AK23
SA_CS#[7]
AL10
SA_DQS[8]
AM10
SA_DQS#[8]
AP10
SA_ECC_CB[0]
AN10
SA_ECC_CB[1]
AR11
SA_ECC_CB[2]
AP11
SA_ECC_CB[3]
AK9
SA_ECC_CB[4]
AL9
SA_ECC_CB[5]
AK11
SA_ECC_CB[6]
AM11
SA_ECC_CB[7]
DDR_A
DDR_A
1 OF 10
1 OF 10
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
AK3
SA_DQS[0]
AJ3
SA_DQS#[0]
AJ2
SA_DM[0]
AH1
SA_DQ[0]
AJ4
SA_DQ[1]
AL2
SA_DQ[2]
AL1
SA_DQ[3]
AG2
SA_DQ[4]
AH2
SA_DQ[5]
AK1
SA_DQ[6]
AK2
SA_DQ[7]
AP2
SA_DQS[1]
AP3
SA_DQS#[1]
AN1
SA_DM[1]
AN3
SA_DQ[8]
AN2
SA_DQ[9]
AR3
SA_DQ[10]
AR2
SA_DQ[11]
AM3
SA_DQ[12]
AM2
SA_DQ[13]
AP1
SA_DQ[14]
AR4
SA_DQ[15]
AU4
SA_DQS[2]
AU3
SA_DQS#[2]
AU1
SA_DM[2]
AT4
SA_DQ[16]
AU2
SA_DQ[17]
AW3
SA_DQ[18]
AW4
SA_DQ[19]
AT3
SA_DQ[20]
AT1
SA_DQ[21]
AV2
SA_DQ[22]
AV4
SA_DQ[23]
AY6
SA_DQS[3]
AW6
SA_DQS#[3]
AV6
SA_DM[3]
AW5
SA_DQ[24]
AY5
SA_DQ[25]
AU8
SA_DQ[26]
AY8
SA_DQ[27]
AU5
SA_DQ[28]
AV5
SA_DQ[29]
AV7
SA_DQ[30]
AW7
SA_DQ[31]
AR28
SA_DQS[4]
AT29
SA_DQS#[4]
AN29
SA_DM[4]
AN27
SA_DQ[32]
AT28
SA_DQ[33]
AP28
SA_DQ[34]
AP30
SA_DQ[35]
AN26
SA_DQ[36]
AR27
SA_DQ[37]
AR29
SA_DQ[38]
AN30
SA_DQ[39]
AV32
SA_DQS[5]
AW32
SA_DQS#[5]
AW31
SA_DM[5]
AU30
SA_DQ[40]
AU31
SA_DQ[41]
AV33
SA_DQ[42]
AU34
SA_DQ[43]
AV30
SA_DQ[44]
AW30
SA_DQ[45]
AU33
SA_DQ[46]
AW33
SA_DQ[47]
AW36
SA_DQS[6]
AV35
SA_DQS#[6]
AU35
SA_DM[6]
AW35
SA_DQ[48]
AY35
SA_DQ[49]
AV37
SA_DQ[50]
AU37
SA_DQ[51]
AY34
SA_DQ[52]
AW34
SA_DQ[53]
AV36
SA_DQ[54]
AW37
SA_DQ[55]
AR39
SA_DQS[7]
AR38
SA_DQS#[7]
AT38
SA_DM[7]
AT39
SA_DQ[56]
AT40
SA_DQ[57]
AN38
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]
AN39
AU38
AU39
AP39
AP40
DQSA0
-DQSA0
DMA0
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
DQSA1
-DQSA1
DMA1
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
DQSA2
-DQSA2
DMA2
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
DQSA3
-DQSA3
DMA3
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
DQSA4
-DQSA4
DMA4
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
DQSA5
-DQSA5
DMA5
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
DQSA6
-DQSA6
DMA6
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
DQSA7
-DQSA7
DMA7
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
4
-SWEB[8]
-SCASB[8]
-SRASB[8]
SBAB0[8]
SBAB1[8]
SBAB2[8]
-CSB0[8]
-CSB1[8]
CKEB0[8]
CKEB1[8]
DCLKB0[8]
-DCLKB0[8]
DCLKB1[8]
-DCLKB1[8]
DQSA[0..7][7]
-DQSA[0..7][7]
DQSB[0..7][8]
-DQSB[0..7][8]
MODT_A[0..1][7]
MODT_B[0..1][8]
MAAA[0..15][7]
MAAB[0..15][8]
DMA[0..7][7]
DMB[0..7][8]
MDA[0..63][7]
MDB[0..63][8]
4
DQSA[0..7]
-DQSA[0..7]
DQSB[0..7]
-DQSB[0..7]
MODT_A[0..1]
MODT_B[0..1]
MAAA[0..15]
MAAB[0..15]
DMA[0..7]
DMB[0..7]
MDA[0..63]
MDB[0..63]
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
CKEB0
CKEB1
MODT_B0
MODT_B1
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
3
LGA1156B
LGA1156B
AU20
SB_MA[0]
AU18
SB_MA[1]
AV18
SB_MA[2]
AU17
SB_MA[3]
AY18
SB_MA[4]
AV17
SB_MA[5]
AW17
SB_MA[6]
AU16
SB_MA[7]
AT17
SB_MA[8]
AY16
SB_MA[9]
AY25
SB_MA[10]
AW16
SB_MA[11]
AW15
SB_MA[12]
AW28
SB_MA[13]
AY12
SB_MA[14]
AV11
SB_MA[15]
AU26
SB_WE#
AW27
SB_CAS#
AW26
SB_RAS#
AU25
SB_BS[0]
AW25
SB_BS[1]
AV12
SB_BS[2]
AY27
SB_CS#[0]
AW29
SB_CS#[1]
AV26
SB_CS#[2]
AV29
SB_CS#[3]
AW8
SB_CKE[0]
AY9
SB_CKE[1]
AU9
SB_CKE[2]
AV9
SB_CKE[3]
AU27
SB_ODT[0]
AU29
SB_ODT[1]
AV27
SB_ODT[2]
AU28
SB_ODT[3]
AR17
SB_CK[0]
AR16
SB_CK#[0]
AT15
SB_CK[1]
AR15
SB_CK#[1]
AN17
SB_CK[2]
AN16
SB_CK#[2]
AR19
SB_CK[3]
AR18
SB_CK#[3]
AM23
SB_CS#[4]
AM24
SB_CS#[5]
AL24
SB_CS#[6]
AK24
SB_CS#[7]
AR14
SB_DQS[8]
AR13
SB_DQS#[8]
AR12
SB_ECC_CB[0]
AT13
SB_ECC_CB[1]
AN15
SB_ECC_CB[2]
AP14
SB_ECC_CB[3]
AM12
SB_ECC_CB[4]
AN12
SB_ECC_CB[5]
AN14
SB_ECC_CB[6]
AP13
SB_ECC_CB[7]
DDR_B
DDR_B
2 OF 10
2 OF 10
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
3
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]
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
DQSB0
-DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
-DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
-DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
-DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
-DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
-DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
-DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
-DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
2
CR
CR
CPU RETAINTION/X
CPU RETAINTION/X
Need check the new CPU ME
LGA1156_P
LGA1156_P
PLATE+ILM/[12KRC-0F0001-04R]
PLATE+ILM/[12KRC-0F0001-04R]
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
2
Date: Sheet of
Gigabyte Technology
1
CPU LGA1156-B
CPU LGA1156-B
CPU LGA1156-B
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
1.3
1.3
5 31Thursday, June 03, 2010
5 31Thursday, June 03, 2010
5 31Thursday, June 03, 2010
1.3
5
Gigabyte Confidential
Do not Copy
4
3
2
1
VCORE VCORE
LGA1156F
LGA1156F
A23
VCC
A24
VCC
A26
VCC
A27
VCC
A33
VCC
A35
VCC
D D
C C
B B
A A
A36
VCC
A38
VCC_NCTF
B23
VCC
B25
VCC
B26
VCC
B28
VCC
B29
VCC
B31
VCC
B32
VCC
B34
VCC
B35
VCC
B37
VCC
B38
VCC
C23
VCC
C24
VCC
C25
VCC
C27
VCC
C28
VCC
C30
VCC
C31
VCC
C33
VCC
C34
VCC
C36
VCC
C37
VCC
C39
VCC
C40
VCC_NCTF
D23
VCC
D24
VCC
D26
VCC
D27
VCC
D29
VCC
D30
VCC
D32
VCC
D33
VCC
D35
VCC
D36
VCC
D38
VCC
D39
VCC
E22
VCC
E23
VCC
E25
VCC
E26
VCC
E28
VCC
E29
VCC
E31
VCC
E32
VCC
E34
VCC
E35
VCC
E37
VCC
E38
VCC
E40
VCC
F21
VCC
F22
VCC
F24
VCC
F25
VCC
F27
VCC
F28
VCC
F30
VCC
F31
VCC
F33
VCC
F34
VCC
F36
VCC
F37
VCC
F39
VCC
F40
VCC
G20
VCC
G21
VCC
G23
VCC
G24
VCC
G26
VCC
G27
VCC
G29
VCC
G30
VCC
G32
VCC
G33
VCC
G35
VCC
G36
VCC
G38
VCC
G39
VCC
H19
VCC
H20
VCC
H22
VCC
H23
VCC
H25
VCC
CPU
CPU
POWER
POWER
6 OF 10
6 OF 10
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
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
H26
H28
H29
H31
H32
H34
H35
H37
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
R38
R39
R40
5
CPU_VTT
VCCPLL
VCORE
VCORE
LGA1156G
LGA1156G
AA38
VTT
AC38
VTT
AC39
VTT
AC40
VTT
AD38
VTT
AD39
VTT
AD40
VTT
AE39
VTT
AE40
VTT
V38
VTT
V39
VTT
V40
VTT
Y38
VTT
AA33
VTT
AA34
VTT
AA35
VTT
AA36
VTT
AA37
VTT
AC33
VTT
AC34
VTT
AC35
VTT
AC36
VTT
AC37
VTT
AD33
VTT
AD34
VTT
AD35
VTT
AD36
VTT
AD37
VTT
AE33
VTT
AE34
VTT
AF33
VTT
AG33
VTT
AJ31
VTT
AJ32
VTT
V33
VTT
V34
VTT
V35
VTT
V36
VTT
V37
VTT
Y33
VTT
Y34
VTT
Y35
VTT
Y36
VTT
Y37
VTT
AC8
VTT
AE8
VTT
AJ17
VTT
AJ19
VTT
AK19
VTT
AJ21
VTT
AJ25
VTT
AJ27
VTT
AJ29
VTT
AK20
VTT
AK21
VTT
AL20
VTT
AL21
VTT
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
BC82
BC82
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC69
BC69
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC77
BC77
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC63
BC63
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VCCPLL
VCCPLL
VCCPLL
CPU
CPU
POWER
POWER
7 OF 10
7 OF 10
BC81
BC81
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC67
BC67
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC76
BC76
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
CPU_VTT
T6
T7
T8
V7
V8
AB7
AC5
AJ23
V6
W1
W6
L10
M10
M11
M9
N7
P6
P7
P8
T2
V2
VCCPLL
AF7
AF8
AG8
VCC1_8_PCH
BC85
BC85
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC71
BC71
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
4
CPU_VAXG
FB5
FB5
0/8
0/8
BC78
BC78
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC57
BC57
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
LGA1156H
LGA1156H
A14
VAXG
A15
VAXG
A17
VAXG
A18
VAXG
B14
VAXG
B15
VAXG
B17
VAXG
B18
VAXG
C14
VAXG
C15
VAXG
C17
VAXG
C18
VAXG
C20
VAXG
C21
VAXG
D14
VAXG
D15
VAXG
D17
VAXG
D18
VAXG
D20
VAXG
D21
VAXG
E14
VAXG
E15
VAXG
E17
VAXG
E18
VAXG
E20
VAXG
F14
VAXG
F15
VAXG
F17
VAXG
F18
VAXG
F19
VAXG
G14
VAXG
G15
VAXG
G17
VAXG
G18
VAXG
H14
VAXG
H15
VAXG
H17
VAXG
J14
VAXG
J15
VAXG
J16
VAXG
K14
VAXG
K15
VAXG
K16
VAXG
L14
VAXG
L15
VAXG
L16
VAXG
M14
VAXG
M15
VAXG
M16
VAXG
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
BC83
BC83
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC62
BC62
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
CPU
CPU
POWER
POWER
8 OF 10
8 OF 10
CPU_VTT
BC79
BC79
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
CPU_VTT
BC72
BC72
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VCORE
BC75
BC75
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VCORE
BC66
BC66
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
VCORE
SBC5
SBC5
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
DDR_15V
AJ11
AJ13
AJ15
AT10
AT18
AT21
AU11
AV13
AV16
AV19
AV22
AV25
AV28
AW9
AY11
AY14
AY17
AY23
AY26
CPU_VAXG
CPU_VAXG
CPU_VTT
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC73
BC73
DDR_15V
TBC1
TBC1
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC65
BC65
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC54
BC54
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC74
BC74
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC59
BC59
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC3
SBC3
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC61
BC61
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC68
BC68
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC6
SBC6
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
3
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
TBC2
TBC2
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC55
BC55
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC1
SBC1
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC86
BC86
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC64
BC64
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC4
SBC4
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC58
BC58
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC56
BC56
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC7
SBC7
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC60
BC60
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC2
SBC2
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC80
BC80
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC87
BC87
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC9
SBC9
SBC8
SBC8
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
SBC10
SBC10
LGA1156J
LGA1156J
F8
VSS
G13
VSS
G16
VSS
G19
VSS
G22
VSS
G25
VSS
G28
G31
G34
G37
G40
H11
H13
H16
H18
H21
H24
H27
H30
H33
H36
H39
K11
K13
K19
K22
K25
K28
K31
K34
K37
K40
M13
M18
M20
M23
M26
M29
M32
M35
M38
N34
N37
N40
G4
G9
H2
H5
H6
J13
J17
J20
J23
J26
J29
J32
J35
J38
J4
J7
J9
K2
K5
K6
L13
L18
L21
L24
L27
L30
L33
L36
L39
L4
L9
M2
M5
M6
M7
N4
P2
P5
R4
T33
T36
T37
T38
T5
U4
V5
CGC_TP_NCTF
VSS
VSS
VSS
VSS
SA_DIMM_VREFDQ
VSS
SB_DIMM_VREFDQ
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
GND
GND
10 OF 10
10 OF 10
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
RSVD
RSVD
RSVD
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
LGA1156I
LGA1156I
W33
W34
W35
W36
W37
B39
W38
Y7
AF3
AG3
A12
AD2
AE2
AH40
AJ39
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
VREFDQA_CPU [7]
VREFDQB_CPU [8]
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
Gigabyte Technology
A16
VSS
A25
VSS
A28
VSS
A34
VSS
A37
VSS
AA5
VSS
AB3
VSS
AB33
VSS
AB34
VSS
AB35
VSS
AB36
VSS
AB37
VSS
AB38
VSS
AB39
VSS
AB40
VSS
AB6
VSS
AB8
VSS
AC1
VSS
AD5
VSS
AD8
VSS
AE3
VSS
AE37
VSS
AE7
VSS
AF1
VSS
AF40
VSS
AF6
VSS
AG34
VSS
AG36
VSS
AG7
VSS
AH3
VSS
AH33
VSS
AH38
VSS
AH5
VSS
AJ1
VSS
AJ12
VSS
AJ14
VSS
AJ16
VSS
AJ18
VSS
AJ20
VSS
AJ22
VSS
AJ24
VSS
AJ26
VSS
AJ28
VSS
AJ30
VSS
AJ33
VSS
AJ34
VSS
AJ40
VSS
AJ6
VSS
AJ9
VSS
AK10
VSS
AK17
VSS
AK36
VSS
AK4
VSS
AK5
VSS
AK8
VSS
AL11
VSS
AL13
VSS
AL16
VSS
AL19
VSS
AL22
VSS
AL25
VSS
AL28
VSS
AL3
VSS
AL31
VSS
AL34
VSS
AL38
VSS
AL7
VSS
AM1
VSS
AM40
VSS
AM5
VSS
AM9
VSS
AN13
VSS
AN20
VSS
AN22
VSS
AN25
VSS
AN28
VSS
AN31
VSS
AN36
VSS
AN4
VSS
AN9
VSS
AP12
VSS
AP15
VSS
AP16
VSS
AP17
VSS
AP20
VSS
AP24
VSS
AP26
VSS
AP27
VSS
AP29
VSS
GND
GND
AP33
VSS
LGA1156/[10SC1-F01156-04R]
LGA1156/[10SC1-F01156-04R]
CPU LGA1156-C
CPU LGA1156-C
CPU LGA1156-C
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
9 OF 10
9 OF 10
AP35
VSS
AP38
VSS
AP4
VSS
AP7
VSS
AP9
VSS
AR1
VSS
AR20
VSS
AR23
VSS
AR30
VSS
AR40
VSS
AT12
VSS
AT14
VSS
AT16
VSS
AT2
VSS
AT24
VSS
AT27
VSS
AT30
VSS
AT34
VSS
AT37
VSS
AT5
VSS
AT8
VSS
AU32
VSS
AU36
VSS
AU6
VSS
AU7
VSS
AV3
VSS
AV31
VSS
AV34
VSS
AV38
VSS
AY33
VSS
AY36
VSS
AY4
VSS
AY7
VSS
B16
VSS
B24
VSS
B27
VSS
B30
VSS
B33
VSS
B36
VSS
B7
VSS
B9
VSS
C13
VSS
C16
VSS
C19
VSS
C22
VSS
C26
VSS
C29
VSS
C32
VSS
C35
VSS
C38
VSS
C5
VSS
D10
VSS
D12
VSS
D13
VSS
D16
VSS
D19
VSS
D22
VSS
D25
VSS
D28
VSS
D31
VSS
D34
VSS
D37
VSS
D4
VSS
D40
VSS
D5
VSS
D6
VSS
D8
VSS
E13
VSS
E16
VSS
E19
VSS
E21
VSS
E24
VSS
E27
VSS
E3
VSS
E30
VSS
E33
VSS
E36
VSS
E39
VSS
E4
VSS
F11
VSS
F13
VSS
F16
VSS
F2
VSS
F20
VSS
F23
VSS
F26
VSS
F29
VSS
F32
VSS
F35
VSS
F38
VSS
1.3
1.3
6 31Thursday, June 03, 2010
6 31Thursday, June 03, 2010
6 31Thursday, June 03, 2010
1.3
8
Gigabyte Confidential
Do not Copy
DDRVTT
D D
MODT_A[0..1]
-DQSA[0..7]
DQSA[0..7]
DMA[0..7]
C C
B B
A A
MODT_A[0..1] [5]
-DQSA[0..7] [5]
DQSA[0..7] [5]
DMA[0..7] [5]
DDR_15V
TC1
TC1
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC3
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TC5
TC5
TC4
TC4
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
MAAA[0..15][5]
8
VREFCA_A
VREFDQ_A
SMBCLK
SMBCLK[8,13,15,16,17,22,26]
SMBDATA
SMBDATA[8,13,15,16,17,22,26]
SBAA2
SBAA2[5]
SBAA1
SBAA1[5]
SBAA0
SBAA0[5]
CKEA1
CKEA1[5]
CKEA0
CKEA0[5]
-CSA1
-CSA1[5]
-CSA0
-CSA0[5]
-DCLKA1
-DCLKA1[5]
DCLKA1
DCLKA1[5]
-DCLKA0
-DCLKA0[5]
DCLKA0
DCLKA0[5]
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
-DDR3_RST[5,8]
MAAA15
-SCASA
-SCASA[5]
-SRASA
-SRASA[5]
-SWEA
-SWEA[5]
DDR3_1
DDR3_1
120
VTT
240
VTT
2
VSS
5
VSS
8
VSS
11
VSS
14
VSS
17
VSS
20
VSS
23
VSS
26
VSS
29
VSS
32
VSS
35
VSS
38
VSS
41
VSS
44
VSS
47
VSS
80
VSS
83
VSS
86
VSS
89
VSS
92
VSS
95
VSS
98
VSS
101
VSS
104
VSS
107
VSS
110
VSS
113
VSS
116
VSS
119
VSS
121
VSS
124
VSS
127
VSS
130
VSS
133
VSS
136
VSS
139
VSS
142
VSS
145
VSS
148
VSS
151
VSS
154
VSS
157
VSS
160
VSS
163
VSS
166
VSS
199
VSS
202
VSS
205
VSS
208
VSS
211
VSS
214
VSS
217
VSS
220
VSS
223
VSS
226
VSS
229
VSS
232
VSS
235
VSS
239
VSS
51
VDD
54
VDD
57
VDD
60
VDD
62
VDD
65
VDD
66
VDD
69
VDD
72
VDD
75
VDD
78
VDD
170
VDD
173
VDD
176
VDD
179
VDD
182
VDD
183
VDD
186
VDD
189
VDD
191
VDD
194
VDD
197
VDD
236
VDDSPD
67
VREFCA
1
VREFDQ
118
SCL
238
SDA
237
SA1
117
SA0
52
BA2
190
BA1
71
BA0
169
CKE1
50
CKE0
76
S1*
193
S0*
64
CK1/NU*
63
CK1/NU
185
CK0*
184
CK0
188
A0
181
A1
61
A2
180
A3
59
A4
58
A5
178
A6
56
A7
177
A8
175
A9
70
A10/AP
55
A11
174
A12
196
A13
172
A14
171
A15
168
RESET*
74
CAS*
192
RAS*
73
WE*
DDR3/240/BU/VA/D
DDR3/240/BU/VA/D
7
48
FREE
49
FREE
187
FREE
198
FREE
79
RSVD
77
ODT1
195
ODT0
68
NC/PAR_IN
53
NC/ERR_OUT
167
NC/TEST4
39
CB0
40
CB1
45
CB2
46
CB3
158
CB4
159
CB5
164
CB6
165
CB7
7
DQS0
6
DQS0*
16
DQS1
15
DQS1*
25
DQS2
24
DQS2*
34
DQS3
33
DQS3*
85
DQS4
84
DQS4*
94
DQS5
93
DQS5*
103
DQS6
102
DQS6*
112
DQS7
111
DQS7*
43
DQS8
42
DQS8*
125
DM0/DQS9
126
NC/DQS9*
134
DM1/DQS10
135
NC/DQS10*
143
DM2/DQS11
144
NC/DQS11*
152
DM3/DQS12
153
NC/DQS12*
203
DM4/DQS13
204
NC/DQS13*
212
DM5/DQS14
213
NC/DQS14*
221
DM6/DQS15
222
NC/DQS15*
230
DM7/DQS16
231
NC/DQS16*
161
DM8/DQS17
162
NC/DQS17*
3
DQ0
4
DQ1
9
DQ2
10
DQ3
122
DQ4
123
DQ5
128
DQ6
129
DQ7
12
DQ8
13
DQ9
18
DQ10
19
DQ11
131
DQ12
132
DQ13
137
DQ14
138
DQ15
21
DQ16
22
DQ17
27
DQ18
28
DQ19
140
DQ20
141
DQ21
146
DQ22
147
DQ23
30
DQ24
31
DQ25
36
DQ26
37
DQ27
149
DQ28
150
DQ29
155
DQ30
156
DQ31
81
DQ32
82
DQ33
87
DQ34
88
DQ35
200
DQ36
201
DQ37
206
DQ38
207
DQ39
90
DQ40
91
DQ41
96
DQ42
97
DQ43
209
DQ44
210
DQ45
215
DQ46
216
DQ47
99
DQ48
100
DQ49
105
DQ50
106
DQ51
218
DQ52
219
DQ53
224
DQ54
225
DQ55
108
DQ56
109
DQ57
114
DQ58
115
DQ59
227
DQ60
228
DQ61
233
DQ62
234
DQ63
7
MODT_A1
MODT_A0
DQSA0
-DQSA0
DQSA1
-DQSA1
DQSA2
-DQSA2
DQSA3
-DQSA3
DQSA4
-DQSA4
DQSA5
-DQSA5
DQSA6
-DQSA6
DQSA7
-DQSA7
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
6
MDA[0..63] [5]
6
5
5
4
4
3
DDR_15V
TR4
TR4
2K/4/1
2K/4/1
VREFCA_A
TR5
TR5
2K/4/1
2K/4/1
DDR_15V
TR3
TR3
2K/4/1
2K/4/1
VREFDQ_A
TR2
TR2
BC145
BC145
2K/4/1
2K/4/1
1u/4/X5R/6.3V/K/X
1u/4/X5R/6.3V/K/X
-DDR3_RST
SMBDATA
SMBCLK
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
3
2
TR1 0/4/XTR1 0/4/X
TC2
TC2
100p/4/NPO/50V/J
100p/4/NPO/50V/J
TC9
TC9
TC8
TC8
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
2
VREFDQA_CPU [6]
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
DDRIII CHANNEL A
DDRIII CHANNEL A
DDRIII CHANNEL A
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
7 31
7 31
7 31
1
1.3
1.3
1.3
8
Gigabyte Confidential
Do not Copy
DDRVTT
D D
-DQSB[0..7]
-DQSB[0..7] [5]
DQSB[0..7]
DQSB[0..7] [5]
DMB[0..7]
MODT_B[0..1]
C C
B B
A A
DMB[0..7] [5]
MODT_B[0..1] [5]
DDR_15V
TC13
TC13
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC3
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TC15
TC15
TC10
TC10
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
SMBCLK[7,13,15,16,17,22,26]
SMBDATA[7,13,15,16,17,22,26]
VCC3
SBAB2[5]
SBAB1[5]
SBAB0[5]
CKEB1[5]
CKEB0[5]
-CSB1[5]
-CSB0[5]
-DCLKB1[5]
DCLKB1[5]
-DCLKB0[5]
DCLKB0[5]
MAAB[0..15][5]
-DDR3_RST[5,7]
-SCASB[5]
-SRASB[5]
-SWEB[5]
8
VREFCA_B
VREFDQ_B
SMBCLK
SMBDATA
SBAB2
SBAB1
SBAB0
CKEB1
CKEB0
-CSB1
-CSB0
-DCLKB1
DCLKB1
-DCLKB0
DCLKB0
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
-SCASB
-SRASB
-SWEB
7
DDR3_2
DDR3_2
120
VTT
240
VTT
2
VSS
5
VSS
8
VSS
11
VSS
14
VSS
17
VSS
20
VSS
23
VSS
26
VSS
29
VSS
32
VSS
35
VSS
38
VSS
41
VSS
44
VSS
47
VSS
80
VSS
83
VSS
86
VSS
89
VSS
92
VSS
95
VSS
98
VSS
101
VSS
104
VSS
107
VSS
110
VSS
113
VSS
116
VSS
119
VSS
121
VSS
124
VSS
127
VSS
130
VSS
133
VSS
136
VSS
139
VSS
142
VSS
145
VSS
148
VSS
151
VSS
154
VSS
157
VSS
160
VSS
163
VSS
166
VSS
199
VSS
202
VSS
205
VSS
208
VSS
211
VSS
214
VSS
217
VSS
220
VSS
223
VSS
226
VSS
229
VSS
232
VSS
235
VSS
239
VSS
51
VDD
54
VDD
57
VDD
60
VDD
62
VDD
65
VDD
66
VDD
69
VDD
72
VDD
75
VDD
78
VDD
170
VDD
173
VDD
176
VDD
179
VDD
182
VDD
183
VDD
186
VDD
189
VDD
191
VDD
194
VDD
197
VDD
236
VDDSPD
67
VREFCA
1
VREFDQ
118
SCL
238
SDA
237
SA1
117
SA0
52
BA2
190
BA1
71
BA0
169
CKE1
50
CKE0
76
S1*
193
S0*
64
CK1/NU*
63
CK1/NU
185
CK0*
184
CK0
188
A0
181
A1
61
A2
180
A3
59
A4
58
A5
178
A6
56
A7
177
A8
175
A9
70
A10/AP
55
A11
174
A12
196
A13
172
A14
171
A15
168
RESET*
74
CAS*
192
RAS*
73
WE*
DDR3/240/BU/VA/D
DDR3/240/BU/VA/D
7
6
48
FREE
49
FREE
187
FREE
198
FREE
79
RSVD
MODT_B1
77
ODT1
MODT_B0
195
ODT0
68
NC/PAR_IN
53
NC/ERR_OUT
167
NC/TEST4
39
CB0
40
CB1
45
CB2
46
CB3
158
CB4
159
CB5
164
CB6
165
CB7
DQSB0
7
DQS0
-DQSB0
6
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9
NC/DQS9*
DM1/DQS10
NC/DQS10*
DM2/DQS11
NC/DQS11*
DM3/DQS12
NC/DQS12*
DM4/DQS13
NC/DQS13*
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
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
DQSB1
16
-DQSB1
15
DQSB2
25
-DQSB2
24
DQSB3
34
-DQSB3
33
DQSB4
85
-DQSB4
84
DQSB5
94
-DQSB5
93
DQSB6
103
-DQSB6
102
DQSB7
112
-DQSB7
111
43
42
DMB0
125
126
DMB1
134
135
DMB2
143
144
DMB3
152
153
DMB4
203
204
DMB5
212
213
DMB6
221
222
DMB7
230
231
161
162
MDB0
3
DQ0
MDB1
4
DQ1
MDB2
9
DQ2
MDB3
10
DQ3
MDB4
122
DQ4
MDB5
123
DQ5
MDB6
128
DQ6
MDB7
129
DQ7
MDB8
12
DQ8
MDB9
13
DQ9
MDB10
18
MDB11
19
MDB12
131
MDB13
132
MDB14
137
MDB15
138
MDB16
21
MDB17
22
MDB18
27
MDB19
28
MDB20
140
MDB21
141
MDB22
146
MDB23
147
MDB24
30
MDB25
31
MDB26
36
MDB27
37
MDB28
149
MDB29
150
MDB30
155
MDB31
156
MDB32
81
MDB33
82
MDB34
87
MDB35
88
MDB36
200
MDB37
201
MDB38
206
MDB39
207
MDB40
90
MDB41
91
MDB42
96
MDB43
97
MDB44
209
MDB45
210
MDB46
215
MDB47
216
MDB48
99
MDB49
100
MDB50
105
MDB51
106
MDB52
218
MDB53
219
MDB54
224
MDB55
225
MDB56
108
MDB57
109
MDB58
114
MDB59
115
MDB60
227
MDB61
228
MDB62
233
MDB63
234
6
MDB[0..63] [5]
5
5
4
4
3
DDR_15V
DDR_15V
TR9
TR9
2K/4/1
2K/4/1
VREFCA_B
TR10
TR10
2K/4/1
2K/4/1
TR8
TR8
2K/4/1
2K/4/1
VREFDQ_B
TR7
TR7
2K/4/1
2K/4/1
2
TR6 0/4/XTR6 0/4/X
1
VREFDQB_CPU [6]
CPU
DIMM2
DIMM1
DIMM4
DIMM3
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
3
Date: Sheet of
Gigabyte Technology
DDRIII CHANNEL B
DDRIII CHANNEL B
DDRIII CHANNEL B
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
2
CHA
CHB
8 31
8 31
8 31
1
1.3
1.3
1.3
8
Gigabyte Confidential
Do not Copy
7
6
5
DDR TERMINATION CHANNEL A/B
DDR15V Decouple
4
3
2
1
D D
TBC3
TBC5
TBC5
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TBC17
TBC17
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TBC15
TBC15
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C C
TBC3
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC6
TBC6
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC4
TBC4
1u/4/X5R/6.3V/K
TBC22
TBC22
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC26
TBC26
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC23
TBC23
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC21
TBC21
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
DDR_15VDDR_15V
TBC16
TBC16
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC10
TBC10
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC9
TBC9
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC11
TBC11
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC20
TBC20
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC14
TBC14
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC8
TBC8
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
DDR_15VDDR_15V
1
1
+
+
1
1
+
+
1
1
+
+
TEC3
TEC3
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
TEC1
TEC1
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
TEC2
TEC2
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m1u/4/X5R/6.3V/K
DDRVTT Decouple
DDRVTT
TBC18
TBC18
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TBC24
TBC24
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
TBC7
TBC7
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
B B
DDRVTT
TBC13
TBC13
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
TBC25
TBC25
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
DDRVTT
TBC12
TBC12
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
TBC19
TBC19
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
DDRVTT
TEC4
TEC4
1
1
+
+
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
COUPON1
A A
COUPON2
8
7
COUPON1 COUPON/XCOUPON1 COUPON/X
21
REF VCC GND,GND GND
COUPON2 COUPON/XCOUPON2 COUPON/X
21
REF GND GND,VCC GND
6
5
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A
A
A
Date: Sheet
Date: Sheet
4
Date: Sheet
Gigabyte Technology
DDRIII POWER CAP
DDRIII POWER CAP
DDRIII POWER CAP
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
3
2
1.3
1.3
1.3
of
9 31Thursday, June 03, 2010
of
9 31Thursday, June 03, 2010
of
9 31Thursday, June 03, 2010
1
5
Gigabyte Confidential
Do not Copy
4
3
2
1
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
DMI_0TXN[4]
-SRCCLK_PCH[22]
SRCCLK_PCH[22]
DMI_0TXP[4]
DMI_0RXN[4]
DMI_0RXP[4]
DMI_1TXN[4]
DMI_1TXP[4]
DMI_1RXN[4]
DMI_1RXP[4]
DMI_2TXN[4]
DMI_2TXP[4]
DMI_2RXN[4]
DMI_2RXP[4]
DMI_3TXN[4]
DMI_3TXP[4]
DMI_3RXN[4]
DMI_3RXP[4]
R241 49.9/4/1R241 49.9/4/1
1
D D
VCC1_05_PCH
Impedance=80 +- 17.5%
PCIE X1 :15/5/5/5/15
PCIE_IN1[16]
PCIEX1
C C
LAN
B B
PCIE_IP1[16]
PCIE_TN1[16]
PCIE_TP1[16]
ML_ON[29]
ML_IN[29]
ML_IP[29]
ML_OP[29]
PCH_HS
PCH_HS
DMI_0TXN
DMI_0TXP
DMI_0RXN
DMI_0RXP
DMI_1TXN
DMI_1TXP
DMI_1RXN
DMI_1RXP
DMI_2TXN
DMI_2TXP
DMI_2RXN
DMI_2RXP
DMI_3TXN
DMI_3TXP
DMI_3RXN
DMI_3RXP
DMI_COMP
C350.1u/4/X7R/16V/K C350.1u/4/X7R/16V/K
C340.1u/4/X7R/16V/K C340.1u/4/X7R/16V/K
C920.1u/4/X7R/16V/K C920.1u/4/X7R/16V/K
C930.1u/4/X7R/16V/K C930.1u/4/X7R/16V/K
slot
PET_N1
PET_P1
PET_N6
PET_P6
PCHB
PCHB
A19
DMI0RXN
B18
DMI0RXP
J22
DMI0TXN
H22
DMI0TXP
B20
DMI1RXN
C19
DMI1RXP
G22
DMI1TXN
F22
DMI1TXP
E20
DMI2RXN
D20
DMI2RXP
H24
DMI2TXN
G24
DMI2TXP
G18
DMI3RXN
H18
DMI3RXP
L24
DMI3TXN
K24
DMI3TXP
D21
DMI_IRCOMP
C21
DMI_ZCOMP
H20
CLKIN_DMI_N
G20
CLKIN_DMI_P
D15
PERN1
C16
PERP1
D18
PETN1
D17
PETP1
B17
PERN2
A16
PERP2
H16
PETN2
G16
PETP2
B15
PERN3
C14
PERP3
H14
PETN3
G14
PETP3
D14
PERN4
D13
PERP4
K14
PETN4
L14
PETP4
C12
PERN5
B13
PERP5
H12
PETN5
G12
PETP5
D8
PERN6
C9
PERP6
G11
PETN6
H11
PETP6
A12
PERN7
B11
PERP7
D11
PETN7
D10
PETP7
C7
PERN8
B8
PERP8
K12
PETN8
J12
PETP8
BD82H55/BGA951
BD82H55/BGA951
DMI
DMI
PCI-E
PCI-E
CLKIN_DOT_96N
CLKIN_DOT_96P
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
USB
USB
USBP13P
OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43
OC5#/GPIO9
OC6#/GPIO10
OC7#/GPIO14
USBRBIAS#
USBRBIAS
2 OF 11
2 OF 11
COST DOWN H/S(GIGABYTE LOGO)
PCH_HS[12SP2-030030-D1R_12SP2-030030-D2R_12SP2-030030-D3R]
A A
2
PCH_HS[12SP2-030030-D1R_12SP2-030030-D2R_12SP2-030030-D3R]
5
4
USB:15/4.5/7.5/4.5/15
Impedance=90+- 15%
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
-USBP0
+USBP0
-USBP1
+USBP1
-USBP2
+USBP2
-USBP3
+USBP3
-USBP4
+USBP4
-USBP5
+USBP5
-USBP8
+USBP8
-USBP9
+USBP9
-USBP10
+USBP10
-USBP11
+USBP11
-USBP12
+USBP12
-USBP13
+USBP13
GPIO14
USBRBIAS
-DOTCLK
DOTCLK
R232 22.6/4/1R232 22.6/4/1
-DOTCLK [22]
DOTCLK [22]
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#
OC6# USB12~13(KB_USB)
OC7#
-USBP0 [27]
+USBP0 [27]
-USBP1 [27]
+USBP1 [27]
-USBP2 [27]
+USBP2 [27]
-USBP3 [27]
+USBP3 [27]
-USBP4 [29]
+USBP4 [29]
-USBP5 [29]
+USBP5 [29]
-USBP8 [27]
+USBP8 [27]
-USBP9 [27]
+USBP9 [27]
-USBP10 [27]
+USBP10 [27]
-USBP11 [27]
+USBP11 [27]
-USBP12 [27]
+USBP12 [27]
-USBP13 [27]
+USBP13 [27]
-USBOC_F [13,27]
-USBOC_R [29]
H55-->PORT6,7:N/A
OC[3:0]# for
Device 29
(ports 0-7)
OC[7:4]# for
Device 26
(ports 8-13)
USB OC# Configure
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)
GPIO14
Enable Danbury
Hi
Disable Danbury
Lo
Intel anti theft techonlogy
3
NV_ALE
NV_ALE
NV_CLE
PCHE
PCHE
J34
NV_ALE
L35
NV_CLE
M32
NV_RB#
J36
NV_WR#0_RE#
J35
NV_WR#1_RE#
M31
NV_WE#_CK0
F38
NV_WE#_CK1
NV_DQ10/NV_IO10
NV_DQ11/NV_IO11
NV_DQ12/NV_IO12
NV_DQ13/NV_IO13
NV_DQ14/NV_IO14
NV_DQ15/NV_IO15
NVRAM
NVRAM
BD82H55/BGA951
BD82H55/BGA951
5 OF 11
5 OF 11
Impedance=50+- 15%
3VDUAL_ICH
R248
R248
8.2K/4/X
8.2K/4/X
GPIO14
NV_PCH NV_PCH
NV_ALE
2
ONFI: NV_DQ 4/5
R275
R275
8.2K/4
8.2K/4
R273
R273
8.2K/4/X
8.2K/4/X
DMI Terminator voltage
HI : AC COUP : TX/RX TO VCC
LO : DC COUP : HALF SWING
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet of
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_CE#0
NV_CE#1
NV_CE#2
NV_CE#3
NV_DQS0
NV_DQS1
NV_RCOMP
NV_DQS 4/10
NV_CTRL 4/10
NV_CK 4/15
NV_CLE
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
T33
P35
T31
P33
M35
L33
M36
M34
M30
F36
H33
F37
E39
G33
D40
F33
H36
H35
P32
E41
P36
F40
NV_RCOMP
L36
R280
R280
8.2K/4/X
8.2K/4/X
R277
R277
4.75K/4/1/X
4.75K/4/1/X
PCH FDI,DMI,USB ,PCIE,NVRAM
PCH FDI,DMI,USB ,PCIE,NVRAM
PCH FDI,DMI,USB ,PCIE,NVRAM
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
R283 33/4R283 33/4
10 31Thursday, June 03, 2010
10 31Thursday, June 03, 2010
10 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
PCHF
PCHF
J1
DDPB_HPD
J3
DDPC_HPD
H2
DDPD_HPD
M1
DDPB_AUXP
L2
DDPB_AUXN
L9
DDPC_AUXP
L10
DDPC_AUXN
K4
DDPD_AUXP
D D
C C
B B
L4
DDPD_AUXN
K10
DDPB_0P
J8
DDPB_0N
K11
DDPB_1P
J11
DDPB_1N
H6
DDPB_2P
F6
DDPB_2N
G4
DDPB_3P
H4
DDPB_3N
E3
DDPC_0P
F4
DDPC_0N
F2
DDPC_1P
G3
DDPC_1N
B4
DDPC_2P
C4
DDPC_2N
D3
DDPC_3P
D2
DDPC_3N
C5
DDPD_0P
B6
DDPD_0N
D6
DDPD_1P
D7
DDPD_1N
F8
DDPD_2P
G8
DDPD_2N
F9
DDPD_3P
G9
DDPD_3N
M3
SDVO_INTP
N4
SDVO_INTN
N2
SDVO_STALLP
P3
SDVO_STALLN
L6
SDVO_TVCLKINP
L7
SDVO_TVCLKINN
BD82H55/BGA951
BD82H55/BGA951
GVSYNC
GHSYNC B
C5
C5
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
C4
C4
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
CRT_HSYNC
CRT_VSYNC
CRT_GREEN
CRT_DDC_DATA
CRT_DDC_CLK
DDPC_CTRLCLK
DDPC_CTRLDATA
DDPD_CTRLCLK
DDPD_CTRLDATA
SDVO_CTRLCLK
SDVO_CTRLDATA
6 OF 11
6 OF 11
CRT_RED
CRT_BLUE
CRT_IRTN
DAC_IREF
TP4
TP5
TP6
TP7
DDPD_CTRLCLK
DDPD_CTRLDATA
AD4
AD3
AC1
AC3
AB2
AB4
AG4
AG2
AE2
P12
P13
T13
T12
AB10
AB11
AB7
AB9
AB13
AB12
R213
R213
2.2K/4/1
2.2K/4/1
H_SYNC
V_SYNC
R
G
B
DDCDATA
DDCCLK
VGA_RSET
DDPD_CTRLCLK
DDPD_CTRLDATA
VCC3
R217
R217
2.2K/4/1
2.2K/4/1
ESD12
ESD12
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
SSOP6_ESD
ESD5
ESD5
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
VGADDCCLKGVSYNC
6
5
GHSYNCVGADDCDATA
VCC
C8
C8
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R14
R14
2.2K/4/1
2.2K/4/1
DDCDATA
DDCCLK
SSOP6_ESD
R2 33/4R2 33/4
R3 33/4R3 33/4
R215 1.02K/4/1R215 1.02K/4/1
VCC1_05_PCH
6
5
VCC3
R13
R13
2.2K/4/1
2.2K/4/1
4
R
G
VCC3
GHSYNC
GVSYNC
2
1
R224 90.9/4/1R224 90.9/4/1
PCHCLK14[22]
HDMI
DVI
VCC3
C14
C14
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Q2
Q2
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
G S
G S
D
D
3
SOT23
SOT23
VCC3
CLK_RCOMP
PCHCLK14
XTALO_PCH
XTALI_PCH
R12
R12
2.2K/4/1
2.2K/4/1
Q1
Q1
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
G S
G S
2
D
D
3
1
SOT23
SOT23
VCC
AD12
AD10
R11
R11
2.2K/4/1
2.2K/4/1
AF6
AD7
AF9
AD9
AK1
AB6
AL3
AA3
AF7
Y2
Y4
VGADDCDATA
VGADDCCLK
PCHH
PCHH
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
BD82H55/BGA951
BD82H55/BGA951
25M/20p/30ppm/49US/20/D
25M/20p/30ppm/49US/20/D
27p/4/NPO/50V/J
27p/4/NPO/50V/J
CLKOUT_BCLK0_N/CLKOUT_PCIE8N
CLKOUT_BCLK0_P/CLKOUT_PCIE8P
CLKOUT_DP_N/CLKOUT_BCLK1_N
CLKOUT_DP_P/CLKOUT_BCLK1_P
8 OF 11
8 OF 11
XTALI_PCH
X3
X3
XTALO_PCH
C171
C171
R
G
B
R8
75/4/1R875/4/1
3
R9
75/4/1R975/4/1
CLKIN_BCLK_N
CLKIN_BCLK_P
CLKOUT_PCIE7N
CLKOUT_PCIE7P
CLKOUT_DMI_N
CLKOUT_DMI_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
R525
R525
1M/4
1M/4
C172
C172
27p/4/NPO/50V/J
27p/4/NPO/50V/J
R10
R10
75/4/1
75/4/1
C9
C9
C10
C10
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
-PCHCLK
Y32
PCHCLK
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
check R.G.B SIGNAL
FB1 60/6/3A/SFB1 60/6/3A/S
FB2 60/6/3A/SFB2 60/6/3A/S
FB3 60/6/3A/SFB3 60/6/3A/S
C1
C11
C11
C1
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
-PCHCLK [22]
PCHCLK [22]
C2
C2
VGA_R
VGA_G
VGA_B
C3
C3
2
BC2
BC2
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
VGA_R
VGA_G
VGA_B
FUSEVCC_R
PCHG
PCHG
FDILINK
FDILINK
BD82H55/BGA951
BD82H55/BGA951
FDI_TXP[0..7]
FDI_TXN[0..7]
1617
VGA
VGA
6
1
7
2
8
3
9
4
10
5
FDI_RXN0
FDI_RXN1
FDI_RXN2
FDI_RXN3
FDI_RXN4
FDI_RXN5
FDI_RXN6
FDI_RXN7
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
7 OF 11
7 OF 11
11
12
13
14
15
FDI_RXP0
FDI_RXP1
FDI_RXP2
FDI_RXP3
FDI_RXP4
FDI_RXP5
FDI_RXP6
FDI_RXP7
FDI_INT
VGADDCDATA
GHSYNC
GVSYNC
VGADDCCLK
FDI_TXN0
K30
FDI_TXP0
J30
FDI_TXN1
H30
FDI_TXP1
G30
FDI_TXN2
D31
FDI_TXP2
D32
FDI_TXN3
F31
FDI_TXP3
G31
FDI_TXN4
K31
FDI_TXP4
J31
FDI_TXN5
C30
FDI_TXP5
B31
FDI_TXN6
A33
FDI_TXP6
B32
FDI_TXN7
C33
FDI_TXP7
B34
FDI_FSYNC0
E34
FDI_LSYNC0
C35
FDI_FSYNC1
E36
FDI_LSYNC1
D35
FDI_INT
B36
FDI_TXP[0..7] [4]
FDI_TXN[0..7] [4]
1
FDI_FSYNC0 [4]
FDI_LSYNC0 [4]
FDI_FSYNC1 [4]
FDI_LSYNC1 [4]
FDI_INT [4]
A A
5
4
3
2
VGA/BU/SC-11/RA/D/L
VGA/BU/SC-11/RA/D/L
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
Gigabyte Technology
PCH DISPLAY ,CLK BUFFER
PCH DISPLAY ,CLK BUFFER
PCH DISPLAY ,CLK BUFFER
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
1.3
1.3
11 31Thursday, June 03, 2010
11 31Thursday, June 03, 2010
11 31Thursday, June 03, 2010
1.3
5
Gigabyte Confidential
Do not Copy
PCHC
PCHC
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA
SATA
SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
SATA4GP/GPIO16
SATA5GP/GPIO49
HOST
HOST
GND
A+
AGND
BB+
GND
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
SATALED#
SATAICOMPI
SATAICOMPO
INIT3_3V#
THRMTRIP#
PMSYNCH
AK35
D D
R295 75/4/1R295 75/4/1
PWROK1[13,18,23]
ME_PWROK
C105
C105
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
-PCHNV_SEL2
-PCHNV_PD1
-PCHNV_PD2
GPIO7
SSTCTL[18]
C C
-LAN_ISO[29]
B B
SATA:15/4.5/7.5/4.5/15
Impedance=90 +- 17.5%
SATA1TXP
SATA1TXN
SATA1RXN
SATA1RXP
SSTCTL
-ONFI_OCCP1
-ONFI_OCCP2
-LAN_DSM
-LAN_ISO
C1250.01u/4/X7R/25V/K C1250.01u/4/X7R/25V/K
C1270.01u/4/X7R/25V/K C1270.01u/4/X7R/25V/K
C1290.01u/4/X7R/25V/K C1290.01u/4/X7R/25V/K
C1300.01u/4/X7R/25V/K C1300.01u/4/X7R/25V/K
TP18
AN36
TP19
AU39
TP20
AL33
MEPWROK
BA12
PWM0
AR12
PWM1
AW12
PWM2
AY13
PWM3
AW11
TACH0/GPIO17
AL14
TACH1/GPIO1
AV11
TACH2/GPIO6
AY11
TACH3/GPIO7
AN31
SST
AN41
SCLOCK/GPIO22
AM38
SLOAD/GPIO38
AL39
SDATAOUT0/GPIO39
AG38
SDATAOUT1/GPIO48
AF15
NC_AF15
3 OF 11
3 OF 11
BD82H55/BGA951
BD82H55/BGA951
SATA1TXPC
SATA1TXNC
SATA1RXNC
SATA1RXPC
SATA2/7/BU/H/OP/VA/D/1/B
SATA2/7/BU/H/OP/VA/D/1/B
CLINK
CLINK
FANGPIO
FANGPIO
CLKIN_SATA_N/CKSSCD_N
CLKIN_SATA_P/CKSSCD_P
SATA2_1
SATA2_1
1
2
3
4
5
6
7
4
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
TP8
AG37
A20GATE
AR39
AM40
RCIN#
AL40
SERIRQ
C38
D36
PECI
C37
SATA2_0
SATA2_0
7
GND
6
B+
5
B-
4
GND
3
A-
2
A+
1
GND
SATA2/7/BU/H/OP/VA/D/1/B
SATA2/7/BU/H/OP/VA/D/1/B
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
-SRCCLK_SATA
SRCCLK_SATA
-SATALED
SATACOMP
GPIO21
GPIO19
GPIO36
I_MON_C
I_MON_C2
GPIO49
A20GATE
-INIT_3V
-KBRST
SERIRQ
-THRMTRIP
SB_PECI
PMSYNC
SATA0TXPC SATA0TXP
SATA:15/4.5/7.5/4.5/15
Impedance=90 +- 17.5%
5VSB
R333
R333
8.2K/4
8.2K/4
PECI_CTL[18]
-SRCCLK_SATA [22]
SRCCLK_SATA [22]
-SATALED [27]
R285 37.4/4/1R285 37.4/4/1
A20GATE [18]
-KBRST [18]
SERIRQ [18]
-THRMTRIP [4,23]
PMSYNC [4]
C120 0.01u/4/X7R/25V/KC120 0.01u/4/X7R/25V/K
C118 0.01u/4/X7R/25V/KC118 0.01u/4/X7R/25V/K
C116 0.01u/4/X7R/25V/KC116 0.01u/4/X7R/25V/K
C115 0.01u/4/X7R/25V/KC115 0.01u/4/X7R/25V/K
VCC1_05_PCH
SATA0RXPSATA0RXPC
SATA0RXNSATA0RXNC
SATA0TXNSATA0TXNC
R341
R341
1K/4/1
1K/4/1
3
-PCIRST[17]
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
PECI
Q39
Q39
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
SB_PECI
132
SATA5TXP
SATA5TXN
SATA5RXN
SATA5RXP
C90
C90
PECI [4,18]
PAR[17]
-DEVSEL[17]
PCH33[22]
R206 22/4R206 22/4
-IRDY[17]
-PCIPME[17]
-SERR[17]
-STOP[17]
-PLOCK[17]
-TRDY[17]
-PERR[17]
-FRAME[17]
-GNT0[17,19]
-GNT1[17,19]
-REQ0[17]
-REQ1[17]
-REQ2[17]
-REQ3[17]
-PIRQA[17]
-PIRQB[17]
-PIRQC[17]
-PIRQD[17]
-PIRQE[17]
-PIRQF[17]
-PIRQG[17]
-PIRQH[17]
SATA5TXPC
C1730.01u/4/X7R/25V/K C1730.01u/4/X7R/25V/K
SATA5TXNC
C1740.01u/4/X7R/25V/K C1740.01u/4/X7R/25V/K
SATA5RXNC
C1750.01u/4/X7R/25V/K C1750.01u/4/X7R/25V/K
SATA5RXPC
C1760.01u/4/X7R/25V/K C1760.01u/4/X7R/25V/K
SATA2/7/BU/H/OP/VA/D/1/B
SATA2/7/BU/H/OP/VA/D/1/B
PAR
-DEVSEL
PCH33
-PCIRST_F
-IRDY
-PCIPME
-SERR
-STOP
-PLOCK
-TRDY
-PERR
-FRAME
-GNT0
-GNT1
-REQ0
-REQ1
-REQ2
-REQ3
-PIRQA
-PIRQB
-PIRQC
-PIRQD
-PIRQE
-PIRQF
-PIRQG
-PIRQH
MB_ID1
1
2
3
4
5
6
7
2
A_D[0..31][17]
AL11
AH10
AH11
AK12
AK11
AW5
AT11
AP12
AW4
SATA2_5
SATA2_5
GND
A+
AGND
BB+
GND
AP6
AT6
AP7
AV6
AN8
AL6
AT4
AL7
AK6
BA9
AM3
AP4
AY4
AH8
AT8
AR4
BA5
AU8
AH7
A_D[0..31]
PCHA
PCHA
PAR
DEVSEL#
CLKIN_PCILOOPBACK
PCIRST#
IRDY#
PME#
SERR#
STOP#
PLOCK#
TRDY#
PERR#
FRAME#
GNT0#
GNT1#/GPIO51
GNT2#/GPIO53
GNT3#/GPIO55
REQ0#
REQ1#/GPIO50
REQ2#/GPIO52
REQ3#/GPIO54
PIRQA#
PIRQB#
PIRQC#
PIRQD#
PIRQE#/GPIO2
PIRQF#/GPIO3
PIRQG#/GPIO4
PIRQH#/GPIO5
PCI
PCI
BD82H55/BGA951
BD82H55/BGA951
R311 8.2K/4/XR311 8.2K/4/X
1 OF 11
1 OF 11
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#
GPIO21
GPIO19
GPIO36
I_MON_C
-ONFI_OCCP1
-ONFI_OCCP2
-LAN_DSM
-LAN_ISO
GPIO7
-PCHNV_SEL2
-PCHNV_PD1
-PCHNV_PD2
I_MON_C2
A20GATE
GPIO49
SERIRQ
-KBRST
-INIT_3V
A_D0
AT9
A_D1
AP11
A_D2
AU6
A_D3
AY10
A_D4
AP9
A_D5
AV8
A_D6
AR9
A_D7
AV7
A_D8
AW9
A_D9
AR3
A_D10
AW7
A_D11
AR8
A_D12
AU3
A_D13
AP2
A_D14
AU1
A_D15
AN3
A_D16
AM2
A_D17
AM11
A_D18
AM4
A_D19
AY8
A_D20
AL10
A_D21
AT5
A_D22
AL2
A_D23
AT2
A_D24
AL4
A_D25
AV10
A_D26
AL9
A_D27
AN7
A_D28
AK7
A_D29
AN6
A_D30
AH12
A_D31
AN11
-C_BE0
AV3
-C_BE1
AY6
-C_BE2
AP5
-C_BE3
AW10
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
R307 1K/4/1R307 1K/4/1
R325 1K/4/1/XR325 1K/4/1/X
1
-C_BE0 [17]
-C_BE1 [17]
-C_BE2 [17]
-C_BE3 [17]
VCC3
DRN5
DRN5
8.2K/8P4R/4
8.2K/8P4R/4
DRN6
DRN6
8.2K/8P4R/4
8.2K/8P4R/4
DRN3
DRN3
8.2K/8P4R/4
8.2K/8P4R/4
DRN7
DRN7
8.2K/8P4R/4
8.2K/8P4R/4
H1X7-SATA2-HS-MASK
A A
SATA3TXP SATA3TXPC
SATA3TXN SATA3TXNC
SATA3RXN
SATA3RXP
C1320.01u/4/X7R/25V/K C1320.01u/4/X7R/25V/K
C1330.01u/4/X7R/25V/K C1330.01u/4/X7R/25V/K
SATA3RXNC
SATA3RXPC
C1370.01u/4/X7R/25V/K C1370.01u/4/X7R/25V/K
SATA2/7/BU/H/OP/VA/D/1/B
5
SATA2/7/BU/H/OP/VA/D/1/B
SATA2_3
SATA2_3
1
GND
2
A+
3
A-
4
GND
5
B-
6
B+
7
GND
SATA2_2
SATA2_2
7
GND
B+
B-
GND
A-
A+
GND
SATA2/7/BU/H/OP/VA/D/1/B
SATA2/7/BU/H/OP/VA/D/1/B
SATA2RXPC SATA2RXP
6
5
4
3
SATA2TXPC SATA2TXP
2
1
4
C114 0.01u/4/X7R/25V/KC114 0.01u/4/X7R/25V/K
C112 0.01u/4/X7R/25V/KC112 0.01u/4/X7R/25V/K
C109 0.01u/4/X7R/25V/KC109 0.01u/4/X7R/25V/K
C107 0.01u/4/X7R/25V/KC107 0.01u/4/X7R/25V/K
SATA4TXP
3
SATA4TXN
SATA4RXN
SATA4RXP
SATA2RXNSATA2RXNC
SATA2TXNSATA2TXNC
SATA4TXPC
C1060.01u/4/X7R/25V/K C1060.01u/4/X7R/25V/K
SATA4TXNC
C1080.01u/4/X7R/25V/K C1080.01u/4/X7R/25V/K
SATA4RXNC
C1110.01u/4/X7R/25V/K C1110.01u/4/X7R/25V/KC1360.01u/4/X7R/25V/K C1360.01u/4/X7R/25V/K
SATA4RXPC
C1130.01u/4/X7R/25V/K C1130.01u/4/X7R/25V/K
SATA2/7/BU/H/OP/VA/D/1/B
SATA2/7/BU/H/OP/VA/D/1/B
1
2
3
4
5
6
7
SATA2_4
SATA2_4
GND
A+
AGND
BB+
GND
2
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet of
Gigabyte Technology
PCH HOST , SATA, PCI
PCH HOST , SATA, PCI
PCH HOST , SATA, PCI
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
12 31Thursday, June 03, 2010
12 31Thursday, June 03, 2010
12 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
ACZ_BITCLK[20]
ACZ_SDIN2[20]
LAD[0..3]
-LFRAME[18]
-ACZ_RST[20]
LAD[0..3][18]
D D
C C
PU 2.2 K to support 400KHz bus speed
RN12 2.2K/8P4R/4RN12 2.2K/8P4R/4
3VDUAL_ICH
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN13 8.2K/8P4R/4RN13 8.2K/8P4R/4
R261 100K/4/1R261 100K/4/1
R276 1K/4/1R276 1K/4/1
R272 1K/4/1R272 1K/4/1
SML1DAT
SML1CLK
SML0CLK
SML0DAT
-SML0ALRT
-SML1ALRT
GPIO11
SMBCLK
SMBDATA
ACZ_SDOUT[20]
ACZ_SYNC[20]
SMBCLK [7,8,15,16,17,22,26]
SMBDATA [7,8,15,16,17,22,26]
For Non Intel LAN
ICH_SPI_MOSI[19]
B B
ICH_SPI_MISO[19]
-ICH_SPI_CS[19]
ICH_SPI_CLK[19]
-ICH_SPI_CS1[19]
-SRTCRST
C102
C102
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
R257 20K/4/1R257 20K/4/1
-LDRQ0[18]
R234 33/4R234 33/4
R231 33/4R231 33/4
R262 8.2K/4R262 8.2K/4
GPIO11[10,27]
R282 22/4R282 22/4
R287 22/4R287 22/4
R286 22/4R286 22/4
RTCVDD [14,27]
4
PCHD
PCHD
GPIO23
LAD0
LAD1
LAD2
LAD3
-LDRQ0 -LPCPME
-LFRAME
R227 47/4/1R227 47/4/1
R229 33/4R229 33/4
-LAN_RST
Y1
Y2
-RTCRST
-SRTCRST
GPIO11 SPKR
SMBCLK
SMBDATA
-SML0ALRT
SML0CLK
SML0DAT
-SML1ALRT
SML1CLK
SML1DAT
A_SO
A_SYC
AP14
LDRQ1#/GPIO23
AT12
FWH0/LAD0
AK16
FWH1/LAD1
AL16
FWH2/LAD2
AM16
FWH3/LAD3
AL12
LDRQ0#
AR14
FWH4/LFRAME#
AW14
HDA_BCLK
AV14
HDA_RST#
AV13
HDA_SDIN0
AP18
HDA_SDIN1
AU13
HDA_SDIN2
AN16
HDA_SDIN3
AP16
HDA_SDO
AU15
HDA_SYNC
AY31
LAN_RST#
AW30
RTCX1
BA30
RTCX2
AK24
RTCRST#
AP28
SRTCRST#
AL31
SMBALERT#/GPIO11
AV32
SMBCLK
AM31
SMBDATA
BA33
SML0ALERT#/GPIO60
AW33
SML0CLK
AT34
SML0DATA
AY32
SML1ALERT#/GPIO74
AV31
SML1CLK/GPIO58
AR31
SMLDATA/GPIO75
T34
SPI_MOSI
V30
SPI_MISO
V32
SPI_CS0#
V31
SPI_CLK
T32
SPI_CS1#
BD82H55/BGA951
BD82H55/BGA951
LPC
LPC
LAN_PHY_PWR_CTRL/GPIO12
SATACLKREQ#/GPIO35
AUDIO RTC
AUDIO RTC
PEG_A_CLKRQ#/GPIO47
PEG_B_CLKRQ#/GPIO56
SMB
SMB
SPI
SPI
3
BMBUSY#/GPIO0
GPIO8
SLP_LAN#/GPIO29
GPIO30
GPIO13
PCIECLKRQ1#/GPIO18
PCIECLKRQ2#/GPIO20
PCIECLKRQ3#/GPIO25
PCIECLKRQ4#/GPIO26
PCIECLKRQ5#/GPIO44
PCIECLKRQ6#/GPIO45
PCIECLKRQ7#/GPIO46
PCIECLKRQ0#/GPIO73
SUS_SATA#/GPIO61
GPIO15
MEM_LED/GPIO24
GPIO27
GPIO28
GPIO31
GPIO32
GPIO33
STP_PCI#/GPIO34
GPIO57
PROCPWRGD
SYS_PWROK
PWRBTN#
SUSCLK/GPIO62
SYS_RESET#
PLTRST#
WAKE#
INTRUDER#
PWROK
RSMRST#
INTVRMEN
SLP_S3#
SLP_S4#
SLP_S5#/GPIO63
SLP_M#
GPIO72
DRAMPWROK
JTAG_RST#
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
4 OF 11
4 OF 11
TP23
RI#
SPKR
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
-PECI_REQ
GPIO8
GPIO29
S_PWR_ACK
GPIO12
-ICH_PSI
GPIO18
GPIO20
GPIO24
-ACZ_DET
GPIO27
GPIO28
GPIO31
GPIO33
-PCI_STOP
GPIO35
GPIO44
GPIO45
GPIO46
GPIO47
GPIO56
GPIO57
GPIO73
CPUPWROK
TP34TP34
PCH_VRMPWRGD
PWRBTSW
-RI
SUSCLK
-SYS_RST
R294 33/4R294 33/4
-PCIE_WAKE
R253 1M/4R253 1M/4
PWROK1
-RSMRST
INTVRMEN
-SLP_S3
-S4_S5
GPIO72
R266 22/4R266 22/4
PCH_TCK
-PECI_REQ [18]
R340 10/4R340 10/4
-LPCPME [18]
-ICH_PSI [26]
GPIO20 [27]
-ACZ_DET [21]
CPUPWROK [4]
PCH_VRMPWRGD [22,26]
PWRBTSW [18]
-RI [19]
SUSCLKSUSCLK
-SYS_RST [4,22,27]
-PFMRST [18]
-PCIE_WAKE [15,16,29]
RTCVDD [14,27]
PWROK1 [12,18,23]
-RSMRST [14,18]
SPKR [27]
-SLP_S3 [18,23,24]
-S4_S5 [22,24]
DRAM_PWROK
-SKTOCC [4]
DRAM_PWROK [4]
DDR_15V
R271
R271
1K/4/1
1K/4/1
R268
R268
3K/4/1
3K/4/1
2
DRAM_PWROK
Hi enable , Lo
disable TLS
PU to main VCC3 to avoid
power well crossing
S_PWR_ACK
-RI
-PCIE_WAKE
GPIO56
GPIO8
-LPCPME
GPIO24
GPIO28
GPIO29
GPIO31
GPIO44
GPIO45
GPIO46
GPIO57
GPIO72
GPIO73
GPIO47
GPIO12
GPIO27
-PECI_REQ
GPIO23
-PCI_STOP
-PECI_REQ
GPIO20
GPIO35
GPIO33
-SYS_RST
PCH_TCK
1
EUP
R339 100K/4/1R339 100K/4/1
R265 8.2K/4R265 8.2K/4
R284 1K/4/1R284 1K/4/1
R319 8.2K/4R319 8.2K/4
R263 8.2K/4R263 8.2K/4
R236 8.2K/4R236 8.2K/4
R289 8.2K/4R289 8.2K/4
R335 8.2K/4R335 8.2K/4
R320 8.2K/4/XR320 8.2K/4/X
R328 8.2K/4R328 8.2K/4
R334 8.2K/4R334 8.2K/4
R321 8.2K/4R321 8.2K/4
R281 8.2K/4R281 8.2K/4
R336 8.2K/4R336 8.2K/4
R317 8.2K/4R317 8.2K/4
R324 8.2K/4R324 8.2K/4
R322 8.2K/4R322 8.2K/4
R318 8.2K/4R318 8.2K/4
R305 8.2K/4R305 8.2K/4
R332 8.2K/4/XR332 8.2K/4/X
R297
R297
8.2K/4
8.2K/4
-ICH_PSI
R296
R296
2.74K/4/1/X
2.74K/4/1/X
R225 8.2K/4R225 8.2K/4
R337 8.2K/4R337 8.2K/4
R309 8.2K/4R309 8.2K/4
R329 1K/4/1/XR329 1K/4/1/X
R301 8.2K/4R301 8.2K/4
R230 1K/4/1R230 1K/4/1
R308 1K/4/1R308 1K/4/1
R326 49.9/4/1R326 49.9/4/1
3VDUAL_ICH
3VDUAL_ICH
VCC3
BATTERY-DUAL-4
X2-SHT
X2-SHT
SHW/D0.64*5.08*6.74
SHW/D0.64*5.08*6.74
Y1
Y2
R259 10M/4R259 10M/4
X2
X2
A A
3 4
32.768K/12.5p/20ppm/TF38/35K/D
32.768K/12.5p/20ppm/TF38/35K/D
C104
C104
18p/4/NPO/50V/J
18p/4/NPO/50V/J
C103
C103
18p/4/NPO/50V/J
18p/4/NPO/50V/J
5
BAT-SK/BK/P/S/D/SN
BAT-SK/BK/P/S/D/SN
12
BAT
BAT
PH/1*2/BK/2.54/VA/D
PH/1*2/BK/2.54/VA/D
CLR_CMOS
CLR_CMOS
BATTERY
BATTERY
CR2032
CR2032
CR2032
CR2032
+
+
VBATT
4
EUP
BAS40-05/0.2A/SOT23
BAS40-05/0.2A/SOT23
3VDUAL_ICH
RB 1K/4/1RB 1K/4/1
RB BAT
R252 0/4/SHT/M/XR252 0/4/SHT/M/X
R258 0/4/XR258 0/4/X
D5
D5
2
1
R254 390K/4R254 390K/4
R255 20K/4/1R255 20K/4/1
3
C101
C101
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
RTCVDD
INTVRMEN
-RTCRST
C99
C99
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
RTCVDD [14,27]
GPIO18
GPIO18
R306 8.2K/4R306 8.2K/4
R330 8.2K/4/XR330 8.2K/4/X
VCC3
MB_ID0
VBAT
-RTCRST
-SRTCRST
VBAT [18]
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
3
2
Date: Sheet of
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
PCH GPIO , CTRL , AUDIO
PCH GPIO , CTRL , AUDIO
PCH GPIO , CTRL , AUDIO
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
13 31Thursday, June 03, 2010
13 31Thursday, June 03, 2010
13 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
VCC1_05_IO
BC116
R250
R250
0/1210/SHT/M/X
VCC1_05_PCH
D D
C C
B B
0/1210/SHT/M/X
SATA_PLL_PCH
DMI_PLL_PCH
1
1
+
+
EC14
EC14
100u/D/10V/57
100u/D/10V/57
BC149
BC149
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC110
BC110
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_IO
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
CPU_VTT
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_IO
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_IO
IPL_PLL_PCH
CLK_PLL_PCH
BC116
BC117
BC117
BC113
BC113
BC118
BC118
BC114
BC114
BC111
BC111
BC115
BC115
BC142
BC142
BC112
BC112
SATA_PLL_PCH
DMI_PLL_PCH
IPL_PLL_PCH
CLK_PLL_PCH
BC128
BC128
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC103
BC103
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
AA27
AT28
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
P41
A21
A37
AA1
4
PCHI
PCHI
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
9 OF 11
9 OF 11
BD82H55/BGA951
BD82H55/BGA951
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
VCC1_05_PCH
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
3VDUAL_ICH
Q34
Q34
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
BC124
BC124
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC121
BC121
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC130
BC130
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC131
BC131
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC133
BC133
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC129
BC129
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC122
BC122
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC132
BC132
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC123
BC123
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_ME
VCC1_05_IO
BC144
BC144
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC143
BC143
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
Q24
Q24
SOT23
SOT23
132
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
10UH/8/S/[10LI2-12100A-02R]
to reduce noise
VCC1_05_PCH
VCC3_DAC
VCC3_DAC
BC102
BC102
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
3
VCC3
L4 10uH/8/320mA/0.91/SL4 10uH/8/320mA/0.91/S
L5 10uH/8/320mA/0.91/SL5 10uH/8/320mA/0.91/S
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
SOT23
SOT23
132
BC109
BC109
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC3_ME
VCC1_05_ME
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC3_ME
BC139
BC139
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC91
BC91
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
R240
R240
100/4/1
100/4/1
BC99
BC99
BC95
BC95
BC100
BC100
C95
C95
3VDUAL_ICH
VCC3
BC137
BC137
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
V5REF
V5REF_SUS
VCC3_DAC
VCCA_DPLLA
VCCA_DPLLB
BC105
BC105
BC104
BC104
BC97
BC97
VCC5VSB
R219
R219
100/4/1
100/4/1
AW16
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
AJ18
AH16
AH18
AF10
AH13
AF13
AD13
AE15
AD15
AN1
N38
N40
AH1
AJ2
AH3
AJ4
AH4
AJ5
AG5
AH6
AF8
AF1
R2
T1
PCHJ
PCHJ
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
10 OF 11
10 OF 11
BD82H55/BGA951
BD82H55/BGA951
VCCA_DPLLAVCCA_DPLLB
BC93
BC93
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
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
AV27
AY27
AU27
AW39
AW40
BA40
AY40
B39
A39
AY29
AY38
BA39
AF30
AF27
AH33
2
NV_PCH
RTC_INT
VCC1_1_INT
VDSW_INT
VCC1_5_INT
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC98 1u/4/X5R/6.3V/KBC98 1u/4/X5R/6.3V/K
BC136 1u/4/X5R/6.3V/KBC136 1u/4/X5R/6.3V/K
R214 0/6/SHT/M/XR214 0/6/SHT/M/X
NV_PCH
R279
R279
0/6/SHT/M/X
0/6/SHT/M/X
BC138 1u/4/X5R/6.3V/KBC1381u/4/X5R/6.3V/K
VCC3
BC107
BC107
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
BC101
BC101
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_ME
BC94
BC94
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Pop for INTEL LAN
3VDUAL_ICH
BC150
BC150
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC148
BC148
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC120
BC120
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
CPU_VTT
BC135
BC135
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC147
BC147
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
1
VCC1_8_PCH
VCC1_8_PCH
VCC3_ME
VCC1_05_ME VCC1_05_PCH
CLOSE ( )
+12V
R207
R207
8.2K/4
8.2K/4
Q22
Q22
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
Q40
Q40
L1117LG/N/SOT223/1A
L1117LG/N/SOT223/1A
3
2
BC126
BC126
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
4
301/4/1
301/4/1
510/4/1
510/4/1
RTCVDD [13,27]
VCC1_1_INT
VDSW_INT
BC125
BC125
R343
R343
R342
R342
1
3VDUAL_ICH 3VDUAL_ICH
BC141
BC141
VCC3
3VDUAL VCC3_DAC
3
D
D
G S
G S
2
1
1
1
+
+
BC119
BC119
10u/8/X5R/6.3V/K/X
10u/8/X5R/6.3V/K/X
EC15
EC15
100u/D/10V/57
100u/D/10V/57
3VDUAL_ICH
BC140
BC140
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
+
+
EC13
EC13
100u/D/10V/57
100u/D/10V/57
5VSB
R345
R345
0/8/SHT/M/X
0/8/SHT/M/X
BC152
BC152
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
R249
R249
1K/4/1
1K/4/1
-RSMRST [13,18]
C100
C100
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
Meet the rise time
PCHK
PCHK
BD82H55/BGA951
AR1
AD2
AW3
AK3
AE3
AE4
AA4
AV5
AU5
AN5
AK5
AF5
AC5
AB5
VSS
VSSP1VSSG1VSS
VSSU2VSSK2VSS
VSS
VSS
VSSW3VSSV3VSSU3VSST3VSSL3VSSK3VSS
VSS
VSSR4VSSP4VSSE4VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSY5VSSW5VSST5VSSR5VSSN5VSSM5VSSJ5VSSH5VSSF5VSSE5VSS
AD6
VSSV6VSSJ6VSSE6VSS
BA7
VSSJ7VSSH7VSSA7VSS
AL8
AK8
AD8
AB8
AU9
AK9
AH9
AM10
AK10
AR11
AF11
AD11
AU12
AN12
AM12
VSS
VSS
VSS
VSST8VSSP8VSSM8VSSL8VSSE8VSS
Y10
C10
P11
T11
VSS
VSS
VSSV9VSSH9VSSE9VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF12
M11
L11
F11
C11
V12
M12
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AT14
AN14
AM14
A14
AH15
L12
F12
E12
Y13
V13
E13
BA14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AU16
N14
M14
J14
F14
E15
V16
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AA38
AF39
AE39
AD39
U16
V18
U18
T18
J18
VSS
VSS
VSS
VSS
VSS
VSS
AA39
F18
C18
G38
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AD40
AB40
AU41
AH41
AT24
AR24
AY1
A41
W39
V39
K39
J39
G39
D39
C39
Y40
K40
L18
K18
P10
P9
TP1
TP2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
TP9
VSS
VSS
TP10
TP12
AH30
J20
BA41
TP3
TP13
TP21
TP22_NCTF
TP22_NCTFA3TP22_NCTF
TP22_NCTF
BD82H55/BGA951
11 OF 11
11 OF 11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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_NCTFE1VSS_NCTFC1VSS_NCTF
VSS_NCTF
VSS_NCTFB2VSS_NCTFA5VSS_NCTF
VSS_NCTF
VSS_NCTF
VSS_NCTF
VSS_NCTF
VSS_NCTF
VSS_PCHDET
VSS
VSS
VSS
VSS
A A
V19
AB19
AA19
AU19
AH19
AD19
L20
E19
AU20
F20
P20
K20
AJ20
AP20
AB20
AA20
BA21
AU22
5
L22
V22
K22
E22
E23
AT22
AK22
AN22
D22
AB22
AA22
AD22
AB23
AU23
J24
F24
U24
AJ24
AV24
AP24
AH24
AD24
AW24
Y27
U27
AJ26
AF26
AB27
AH26
AH27
AJ28
AF29
BA28
AR28
AN28
AU29
AD29
AM28
AW28
4
L30
L31
F30
A30
Y30
E30
P31
AB29
AU30
AR30
AN30
AF31
AB30
AD30
AD31
L32
K32
H31
C31
C32
AF32
AF33
AK32
AM32
AB33
AH32
AU33
3
J16
L16
T16
Y33
F16
V33
E33
K16
E16
M33
C17
AT18
AR18
AN18
AM18
AW17
AW18
L34
F34
T35
A35
P34
V35
D34
AF18
G34
AB18
AK34
AB34
AH34
AD34
AF36
BA37
AH36
N37
W37
AF37
AK37
AU37
AN37
AC37
2
VSS
J37
E37
V27
D37
G41
M37
BA1
AA41
AU38
A40
B40
B41
C41
AY2
BA2
AY41
AW41
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
Gigabyte Technology
PCH PWR ,GND
PCH PWR ,GND
PCH PWR ,GND
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
NC
B10
Y11NCV10NCY12NCV11
U39
AF3
AV28
AH29
1.3
1.3
1.3
of
14 31Thursday, June 03, 2010
of
14 31Thursday, June 03, 2010
of
14 31Thursday, June 03, 2010
1
8
Gigabyte Confidential
Do not Copy
+12V
1
1
+
+
EC2
EC2
470u/D/16V/8C/36m
470u/D/16V/8C/36m
+12V X16_+12V
1
3 4
D D
EXP_RXP[0..15]
EXP_RXN[0..15]
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_TXP0
EXP_TXN0
C C
B B
EXP_TXP1
EXP_TXN1
EXP_TXP2
EXP_TXN2
EXP_TXP3
EXP_TXN3
EXP_TXP4
EXP_TXN4
EXP_TXP5
EXP_TXN5
EXP_TXP6
EXP_TXN6
EXP_TXP7
EXP_TXN7
EXP_TXP8
EXP_TXN8
EXP_TXP9
EXP_TXN9
EXP_TXP10
EXP_TXN10
EXP_TXP11
EXP_TXN11
EXP_TXP12
EXP_TXN12
EXP_TXP13
EXP_TXN13
EXP_TXP14
EXP_TXN14
EXP_TXP15
EXP_TXN15
5 6
7 8
RN3 0/8P4R/0402/SHT/XRN3 0/8P4R/0402/SHT/X
1
3 4
5 6
7 8
RN5 0/8P4R/0402/SHT/XRN5 0/8P4R/0402/SHT/X
EXP_RXP[0..15] [4]
EXP_RXN[0..15] [4]
EXP_TXP[0..15] [4]
EXP_TXN[0..15] [4]
C42 0.1u/4/X7R/16V/KC42 0.1u/4/X7R/16V/K
C43 0.1u/4/X7R/16V/KC43 0.1u/4/X7R/16V/K
C45 0.1u/4/X7R/16V/KC45 0.1u/4/X7R/16V/K
C48 0.1u/4/X7R/16V/KC48 0.1u/4/X7R/16V/K
C53 0.1u/4/X7R/16V/KC53 0.1u/4/X7R/16V/K
C54 0.1u/4/X7R/16V/KC54 0.1u/4/X7R/16V/K
C56 0.1u/4/X7R/16V/KC56 0.1u/4/X7R/16V/K
C58 0.1u/4/X7R/16V/KC58 0.1u/4/X7R/16V/K
C59 0.1u/4/X7R/16V/KC59 0.1u/4/X7R/16V/K
C60 0.1u/4/X7R/16V/KC60 0.1u/4/X7R/16V/K
C62 0.1u/4/X7R/16V/KC62 0.1u/4/X7R/16V/K
C63 0.1u/4/X7R/16V/KC63 0.1u/4/X7R/16V/K
C65 0.1u/4/X7R/16V/KC65 0.1u/4/X7R/16V/K
C66 0.1u/4/X7R/16V/KC66 0.1u/4/X7R/16V/K
C67 0.1u/4/X7R/16V/KC67 0.1u/4/X7R/16V/K
C68 0.1u/4/X7R/16V/KC68 0.1u/4/X7R/16V/K
C69 0.1u/4/X7R/16V/KC69 0.1u/4/X7R/16V/K
C70 0.1u/4/X7R/16V/KC70 0.1u/4/X7R/16V/K
C71 0.1u/4/X7R/16V/KC71 0.1u/4/X7R/16V/K
C72 0.1u/4/X7R/16V/KC72 0.1u/4/X7R/16V/K
C74 0.1u/4/X7R/16V/KC74 0.1u/4/X7R/16V/K
C76 0.1u/4/X7R/16V/KC76 0.1u/4/X7R/16V/K
C77 0.1u/4/X7R/16V/KC77 0.1u/4/X7R/16V/K
C78 0.1u/4/X7R/16V/KC78 0.1u/4/X7R/16V/K
C80 0.1u/4/X7R/16V/KC80 0.1u/4/X7R/16V/K
C82 0.1u/4/X7R/16V/KC82 0.1u/4/X7R/16V/K
C84 0.1u/4/X7R/16V/KC84 0.1u/4/X7R/16V/K
C86 0.1u/4/X7R/16V/KC86 0.1u/4/X7R/16V/K
C87 0.1u/4/X7R/16V/KC87 0.1u/4/X7R/16V/K
C89 0.1u/4/X7R/16V/KC89 0.1u/4/X7R/16V/K
C91 0.1u/4/X7R/16V/KC91 0.1u/4/X7R/16V/K
C94 0.1u/4/X7R/16V/KC94 0.1u/4/X7R/16V/K
PCI-E REV:1.1--> 2.5GHZ
PCE-E X1( ) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s
PCE-E X1( ) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s
PCE-E X16( ) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s
A A
PCE-E X16( ) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s
7
BC14
BC14
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
2
2
6
VCC3+12V
1
1
+
+
EC4
EC4
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
+12 protect
short-wire test
PCIEX16:15/4/8/4/15
EXP_TXP0C
EXP_TXN0C
EXP_TXP1C
EXP_TXN1C
EXP_TXP2C
EXP_TXN2C
EXP_TXP3C
EXP_TXN3C
EXP_TXP4C
EXP_TXN4C
EXP_TXP5C
EXP_TXN5C
EXP_TXP6C
EXP_TXN6C
EXP_TXP7C
EXP_TXN7C
EXP_TXP8C
EXP_TXN8C
EXP_TXP9C
EXP_TXN9C
EXP_TXP10C
EXP_TXN10C
EXP_TXP11C
EXP_TXN11C
EXP_TXP12C
EXP_TXN12C
EXP_TXP13C
EXP_TXN13C
EXP_TXP14C
EXP_TXN14C
EXP_TXP15C
EXP_TXN15C
-PCIE_WAKE[13,16,29]
+12V_ISEN
SMBCLK[7,8,13,16,17,22,26]
SMBDATA[7,8,13,16,17,22,26]
3VDUAL
X16_+12V
R480/4/SHT/X R480/4/SHT/X
SMBCLK
SMBDATA
VCC3
EXP_TXP0C
EXP_TXN0C
EXP_TXP1C
EXP_TXN1C
EXP_TXP2C
EXP_TXN2C
EXP_TXP3C
EXP_TXN3C
EXP_TXP4C
EXP_TXN4C
EXP_TXP5C
EXP_TXN5C
EXP_TXP6C
EXP_TXN6C
EXP_TXP7C
EXP_TXN7C
EXP_TXP8C
EXP_TXN8C
EXP_TXP9C
EXP_TXN9C
EXP_TXP10C
EXP_TXN10C
EXP_TXP11C
EXP_TXN11C
EXP_TXP12C
EXP_TXN12C
EXP_TXP13C
EXP_TXN13C
EXP_TXP14C
EXP_TXN14C
EXP_TXP15C
EXP_TXN15C
5
PCIESLOT-164DN-3
PCIEX16
PCIEX16
B1
12V
B2
12V
B3
RSVD
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RSVD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
B19
HSOP1
B20
HSON1
B21
GND
B22
GND
B23
HSOP2
B24
HSON2
B25
GND
B26
GND
B27
HSOP3
B28
HSON3
B29
GND
B30
RSVD
B31
PRSNT2*
B32
GND
B33
HSOP4
B34
HSON4
B35
GND
B36
GND
B37
HSOP5
B38
HSON5
B39
GND
B40
GND
B41
HSOP6
B42
HSON6
B43
GND
B44
GND
B45
HSOP7
B46
HSON7
B47
GND
B48
PRSNT2*
B49
GND
B50
HSOP8
B51
HSON8
B52
GND
B53
GND
B54
HSOP9
B55
HSON9
B56
GND
B57
GND
B58
HSOP10
B59
HSON10
B60
GND
B61
GND
B62
HSOP11
B63
HSON11
B64
GND
B65
GND
B66
HSOP12
B67
HSON12
B68
GND
B69
GND
B70
HSOP13
B71
HSON13
B72
GND
B73
GND
B74
HSOP14
B75
HSON14
B76
GND
B77
GND
B78
HSOP15
B79
HSON15
B80
GND
B81
PRSNT2*
B82
RSVD
PCI-E/16X-164P/BU-297C/RIGHT PUSH
PCI-E/16X-164P/BU-297C/RIGHT PUSH
3GIO_*16
3GIO_*16
KEY
KEY
4
PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
GND
RSVD
RSVD
GND
HSIP4
HSIN4
GND
GND
HSIP5
HSIN5
GND
GND
HSIP6
HSIN6
GND
GND
HSIP7
HSIN7
GND
RSVD
GND
HSIP8
HSIN8
GND
GND
HSIP9
HSIN9
GND
GND
HSIP10
HSIN10
GND
GND
HSIP11
HSIN11
GND
GND
HSIP12
HSIN12
GND
GND
HSIP13
HSIN13
GND
GND
HSIP14
HSIN14
GND
GND
HSIP15
HSIN15
GND
3
X16_+12V
A1
A2
A3
R53 0/4/SHT/XR53 0/4/SHT/X
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
VCC3
-PCIE_RST
EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9
EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15
R31
R31
0/4/SHT/M/X
0/4/SHT/M/X
-PCIE_RST [16,18]
VCC3
BC24
BC24
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
2
C36
C36
-PCIE_RST
BC18
BC18
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C37
C37
33p/4/NPO/50V/J/X
33p/4/NPO/50V/J/X
C28
C28
33p/4/NPO/50V/J
33p/4/NPO/50V/J
1
BC20
BC20
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
SRCCLK_3GIO [22]
-SRCCLK_3GIO [22]
BC22
BC22
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
PCI-E REV:2.0--> 5GHZ
8
Gigabyte Technology
Gigabyte Technology
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Title
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Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
7
6
5
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Date: Sheet of
Gigabyte Technology
PCI EXPRESS * 16
PCI EXPRESS * 16
PCI EXPRESS * 16
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
2
1.3
1.3
15 31Thursday, June 03, 2010
15 31Thursday, June 03, 2010
15 31Thursday, June 03, 2010
1
1.3
8
Gigabyte Confidential
Do not Copy
7
6
5
4
3
2
1
3GIO_X1
3GIO_X1
PCIEX1
X4_+12V
D D
C C
+12V X4_+12V
1
2
3 4
5 6
7 8
RN17 0/8P4R/0402/SHT/XRN17 0/8P4R/0402/SHT/X
3VDUAL
BC31
BC31
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
R69
R69
8.2K/4/X
8.2K/4/X
R40 0/4/SHT/XR40 0/4/SHT/X
SMBCLK[7,8,13,15,17,22,26]
SMBDATA[7,8,13,15,17,22,26]
-PCIE_WAKE[13,15,29]
SMBCLK
SMBDATA
3VDUAL
VCC3
-PCIE_WAKE -PCIE_RST
PCIE_TP1[10]
PCIE_TN1[10]
PCIEX1
B1
12V
B2
12V
B3
RSVD
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RVSD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
PCI-E/1X-36P/WH/OL
PCI-E/1X-36P/WH/OL
KEY
KEY
PRSNT1*
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
12V
12V
X4_+12V
A1
A2
A3
R41 0/4/SHT/XR41 0/4/SHT/X
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
VCC3
-PCIE_RST [15,18]
SRCCLK_3GIO3 [22]
-SRCCLK_3GIO3 [22]
PCIE_IP1 [10]
PCIE_IN1 [10]
-PCIE_RST
C30
C30
22p/4/NPO/50V/J
22p/4/NPO/50V/J
B B
+12V
BC13
BC13
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC3
BC21
BC21
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC9
BC9
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC26
BC26
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC8
BC8
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC23
BC23
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
A A
8
7
6
5
4
Gigabyte Technology
Gigabyte Technology
Title
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Date: Sheet of
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Date: Sheet of
Gigabyte Technology
PCI EXPRESS X 1 PORT
PCI EXPRESS X 1 PORT
PCI EXPRESS X 1 PORT
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
2
1.3
1.3
16 31Thursday, June 03, 2010
16 31Thursday, June 03, 2010
16 31Thursday, June 03, 2010
1
1.3
8
Gigabyte Confidential
Do not Copy
7
6
5
4
3
2
1
PCI1,2 SLOT
-12V +12VVCC3
VCC
PCI1
PCI1
B1
D D
-PIRQC[12]
-PIRQE[12]
-C_BE3[12]
C C
-C_BE2[12]
-DEVSEL[12]
-PLOCK[12]
-C_BE1[12]
B B
PTCK
-PIRQC
-PIRQE
PCLK0
PCLK0[22]
-REQ0
-REQ0[12]
A_D31
A_D29
A_D27
A_D25
-C_BE3
A_D23
A_D21
A_D19
A_D17
-C_BE2
-IRDY
-IRDY[12]
-DEVSEL
-PLOCK
-PERR
-PERR[12]
-SERR
-SERR[12]
-C_BE1
A_D14
A_D12
A_D10
A_D8
A_D7
A_D5
A_D3
A_D1
-ACK64
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
PCI/120/P/IV/VA
PCI/120/P/IV/VA
-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
TRST
+12V
TMS
+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
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
-PTRST
PTMS
-PIRQD
-PIRQA
-PCIRST
-GNT0
A_D30
A_D28
A_D26
A_D24
A_D17
A_D22
A_D20
A_D18
A_D16
-FRAME
-TRDY
-STOP
PCI_A40
PCI_A41
PAR
A_D15
A_D13
A_D11
A_D9
-C_BE0
A_D6
A_D4
A_D2
A_D0
-PCI1_REQ64
-PIRQD [12]
-PIRQA [12]
3VDUAL
-GNT0 [12,19]
-PCIPME [12]
-FRAME [12]
-TRDY [12]
-STOP [12]
PAR [12]
-C_BE0 [12]
PTCK
-PIRQA
-PIRQD
PCLK1[22]
-REQ1[12]
A_D31
A_D29
A_D27
A_D25
-C_BE3
A_D23
A_D21
A_D19
A_D17
-C_BE2
-IRDY
-DEVSEL
-PLOCK
-PERR
-SERR
-C_BE1
A_D14
A_D12
A_D10
A_D8
A_D7
A_D5
A_D3
A_D1
-ACK64
VCC +12V
PCI2
PCI2
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
INTB
B8
INTD
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
PCI/120/P/IV/VA
PCI/120/P/IV/VA
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
RESERVED
RESERVED
3.3V_AUX
FRAME
SDONE
REQ64
VCC3-12V
TRST
+12V
TMS
+5V
INTA
INTC
+5V
+5V
GND
GND
RST
+5V
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
GND
TRDY
GND
STOP
+3.3V
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V
+5V
+5V
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
-PTRST
PTMS
-PIRQC
-PIRQE
-PCIRST
-GNT1 [12,19]
-PCIPME
A_D30
A_D28
A_D26
A_D24
A_D18
A_D22
A_D20
A_D18
A_D16
-FRAME
-TRDY
-STOP
PCI_A40
PCI_A41
PAR
A_D15
A_D13
A_D11
A_D9
-C_BE0
A_D6
A_D4
A_D2
A_D0
-PCI2_REQ64
3VDUAL
-REQ0/-GNT0/AD17 -REQ1/-GNT1/AD18
VCC
RN8
RN8
2.2K/8P4R/4
2.2K/8P4R/4
RN1
A_D[0..31][12]
A_D[0..31]
-PCIRST
C32
C32
27p/4/NPO/50V/J/X
27p/4/NPO/50V/J/X
-PCIRST [12]
-PTRST
PTCK
PTMS
-REQ3[12]
-REQ2[12]
-REQ1[12]
-REQ0[12]
-REQ3
-REQ2
-REQ1
-REQ0
RN1
1 2
3 4
5 6
7 8
8.2K/8P4R/4
8.2K/8P4R/4
RN7
RN7
2.2K/8P4R/4
2.2K/8P4R/4
1 2
3 4
5 6
7 8
VCC
Place close to PCI1
A A
SMBCLK[7,8,13,15,16,22,26]
SMBDATA[7,8,13,15,16,22,26]
PCI_A40
PCI_A41
8
7
VCC
RN10
RN10
1 2
3 4
5 6
7 8
2.2K/8P4R/4
2.2K/8P4R/4
R533 2.2K/4/1/XR533 2.2K/4/1/X
6
-PCI2_REQ64
-ACK64
-PCI1_REQ64
PAR
VCC
PAR [12]
3VDUAL
BC19
BC19
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
5
-PIRQC[12]
-PIRQD[12]
-PIRQG[12]
-PIRQA[12]
-PIRQH[12]
-PIRQF[12]
-PIRQB[12]
-PIRQE[12]
-FRAME
-IRDY
-TRDY
-DEVSEL
-STOP
-PLOCK
-PERR
-SERR
-PIRQC
-PIRQD
-PIRQG
-PIRQA
-PIRQH
-PIRQF
-PIRQB
-PIRQE
1 2
3 4
5 6
7 8
RN9
RN9
2.2K/8P4R/4
2.2K/8P4R/4
1 2
3 4
5 6
7 8
RN2
RN2
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
RN6
RN6
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
VCC3
4
VCC3
BC48
BC48
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VCC
BC89
BC89
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
BC52
BC52
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1
1
+
+
EC5
EC5
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
3
BC40
BC40
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC84
BC84
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet of
2
Gigabyte Technology
PCI SLOT 1, 2
PCI SLOT 1, 2
PCI SLOT 1, 2
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1.3
1.3
17 31Thursday, June 03, 2010
17 31Thursday, June 03, 2010
17 31Thursday, June 03, 2010
1
1.3
of
of
8
Gigabyte Confidential
Do not Copy
R360 8.2K/4/XR360 8.2K/4/X
VCC3
R376 8.2K/4R376 8.2K/4
D D
C C
B B
-SPI_HOLD0[19]
-SPI_HOLD1[19]
VCC3
VCC3
A A
8
MB_ID2
-THERM
-SPI_HOLD_ME[19]
EUP_N[23]
-PROCHOT_GPIO[26]
BEEP-[27]
PSI_CTL[26]
-PECI_REQ[13]
PWROK1[12,13,23]
-PFMRST2[29]
-PFMRST1[4]
-PFMRST[13]
-LDRQ0[13]
SERIRQ[12]
-LFRAME[13]
LAD[0..3][13]
-KBRST[12]
A20GATE[12]
LPC33[22]
LPCCLK48[22]
R433 8.2K/4R433 8.2K/4
R359 8.2K/4R359 8.2K/4
R372 1K/4/1R372 1K/4/1
R449 680/4/XR449 680/4/X
R440 1K/4/1R440 1K/4/1
R405 0/4/SHT/M/XR405 0/4/SHT/M/X
IT_VCC
IO_VID7[26]
IO_VID6[26]
FANIO1[30]
FANPWM1[30]
FANIO2[30]
FANPWM3[30]
R885 22/4R885 22/4
R357 10/4R357 10/4
R371 10/4R371 10/4
R369 10/4R369 10/4
IT_VCC
-PFMRST
-LDRQ0
CEB_N
-RST_BTN
-RST_BTN
CEB_N
CTS1-[19]
IO_VID5[26]
IO_VID4[26]
IO_VID3[26]
IO_VID2[26]
IO_VID1[26]
IO_VID0[26]
7
RTS1-[19]
DSR1-[19]
TXD1[19]
RXD1[19]
DTR1-[19]
DCD1-[19]
RI1-[19]
32
CTS1#
33
PSI_L/FAN_CTL5/CIRRX2/GP16
34
SVD/PCIRSTIN#/CIRTX2/GP15
35
VCC
36
VCORE_EN/VID7/GP64
37
VCORE_GOOD/VID6/GP63
38
FAN_TAC1
39
FAN_CTL1
40
FAN_TAC2/GP52
41
FAN_CTL2/GP51
42
FAN_TAC3/GP37
43
FAN_CTL3/GP36
44
VID5/GP35
45
VID4/GP34
46
GNDD
47
VID3/GP33
48
VID2/GP32
49
VID1/GP31
50
TURBO1
TURBO0
MB_ID2
BSEL166_3
JP6
-RST_BTN
ITE_PWROK
PRST1-
-LPCPD
BC164
BC164
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
LAD[0..3]
VCC3
PWROK1
22p/4/NPO/50V/J
22p/4/NPO/50V/J
VID0/GP30
51
VIDO5/GP27/SIN2
52
VIDO4/GP26/SOUT2
53
VIDO3/FAN_TAC4/GP25/DSR2#
54
VIDO2/FAN_TAC5/GP24/RTS2#
55
GP23/SI
56
GP22/SCK
57
VIDO1/GP21/DCD2#
58
VIDO0/GP20/CTS2#
59
VIDO6/GP17/RI2#
60
VIDO7/JP6/DTR2#
61
RESETCON#/CIRTX1/CE_N
62
SVC/PECI_RQT/GP14
63
PWROK1/GP13
64
PCIRST1#/GP12
65
PCIRST2#/GP11
66
VCC
67
VIDVCC
68
LRESET#
69
LDRQ#/JP1
R415 8.2K/4R415 8.2K/4
R356 47K/4/1R356 47K/4/1
Q63
Q63
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
-LPCPD
-LDRQ0
ITE_PWROK
-PCIE_RST
C164
C164
-PFMRST1
-PFMRST2
A20GATE
132
6
JP2
JP3
JP4
29
30
31
RI1#
DCD1#
DTR1#/JP4
SERIRQ70LFRAME#
72
71
LAD0
SOT23
SOT23
R402 10/4R402 10/4
R403 1K/4/1R403 1K/4/1
R370 1K/4/1R370 1K/4/1
R509 1K/4/1R509 1K/4/1
R355 1K/4/1R355 1K/4/1
R358 1K/4/1R358 1K/4/1
R412 680/4/XR412 680/4/X
13
16
19
20
21
22
23
24
25
26
27
28
SIN1
DSR1#
SOUT1#/JP3
IT8720F ( GB )
IT8720F ( GB )
LAD274LAD173LAD0
LAD3
75
LAD3
LAD2
LAD1
GNDD
RTS1#/JP2
GP67/CPU_PG/GB_O3
GP66/VLDT_EN/GB_O2
GP65/VDDA_EN/GB_O1
FAN_CTRL4/VID_TURBO/GB_O0
KRST#/GP6276GA20/JP577PCICLK78SO/GP5079CLKIN80GNDD81DENSEL#82MTRA#83SST/AMDTSI_D/PECI_AVA/MTRB #84DRVA#85PECI/AMDTSI_C/DRVB#86WDATA#87DIR#88STEP#89HDSEL#90WGATE#91RDATA#92TRK0#93INDEX#94WPT#
C138
C138
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
NC For IT8721
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
BC166
BC166
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
PD5/GP75/BUSSO017PD6/GP76/BUSSO118PD7/GP77/BUSSO2
PD0/GP7012PD1/GP71
PD2/GP72/BUSSI014PD3/GP73/BUSSI115PD4/GP74/BUSSI2
SST
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
5
6
7
8
9
10
11
ERR#
ACK#/GP83
AFD#/GP86/SMBC_R
INIT#/GP85/SMBD_M
STB#/GP87/SMBC_M
SLIN#/GP84/SMBD_R
RSMRST#/CIRRX1/GP55
PCIRST3#/GP10/VDIMM_STR_EN
IRTX/GP47/CE2_N/JP7
95
R426 10/4R426 10/4
R427 10/4R427 10/4
BC184
BC168
BC168
BC184
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Hi :Disable WDT
7
Lo :Enable WDT to rest PWROK
6
5
SIO
SIO
BUSY/GP82
PE/GP81
SLCT/GP80
AVCC
VIN0
VIN1
VIN2
VIN3/ATXPG
VIN4/VLDT_12
VIN5/VDDA_25
VIN6/VDIMM_STR
VREF
TMPIN1
TMPIN2
TMPIN3
TSD-
GNDA
MCLK/GP56
MDAT/GP57
KCLK/GP60
KDAT/GP61
3VSBSW#/GP40
PWROK2/GP41
SUSC#/GP53
PSON#/GP42
PANSWH#/GP43
GNDD
PME#/GP54
PWRON#GP44
SUSB#
GP46/IRRX
VBAT
COPEN#
VCCH
DSKCHG#
IIT8720F-S-JX(GB)/S
IIT8720F-S-JX(GB)/S
PECI [4,12]
SSTCTL [12]
VCC
BC169
BC169
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
4
5
4
3
2
1
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
CEB_N
97
96
4.7u/8/X5R/6.3V/K
4.7u/8/X5R/6.3V/K
R393 0/6/SHT/M/XR393 0/6/SHT/M/X
VCC
R472 0/6/SHT/M/XR472 0/6/SHT/M/X
5VSB
R446 0/6/SHT/M/XR446 0/6/SHT/M/X
VCC
5VSB
4
PWOK
R510 22/4R510 22/4
R508 10/4R508 10/4
BSEL166_2
IT_VCCH
BC188
BC188
BC193
BC193
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
VIN0 [30]
VIN1 [30]
VIN2 [30]
PWOK [28]
VIN4 [30]
VIN5 [30]
VIN6 [30]
VREF [30]
SYS_TEMP [30]
CPU_TEMP [30]
PWM_TEMP [30]
-RSMRST
MCLK [30]
MDAT [30]
KCLK [30]
KDAT [30]
PECI_CTL [12]
VBAT [13]
-CASEOPEN [27]
BC189
BC189
0.047u/4/X7R/16V/K
0.047u/4/X7R/16V/K
IT_VCC
IT_VCCH
IT_AVCC
R417 8.2K/4/XR417 8.2K/4/X
R413 1K/4/1/XR413 1K/4/1/X
BSEL166_2
BSEL166_3
FANPWM3
3
BC185
BC185
1u/6/X7R/16V/K
1u/6/X7R/16V/K
CLOSE PIN2
-RSMRST [13,14]
-PCIE_RST [15,16]
R505 8.2K/4R505 8.2K/4
R375 8.2K/4R375 8.2K/4
R361 8.2K/4R361 8.2K/4
JP2
R423 8.2K/4R423 8.2K/4
JP3
R418 8.2K/4R418 8.2K/4
JP4
R414 8.2K/4R414 8.2K/4
JP6
R373 8.2K/4R373 8.2K/4
3
IT_AVCC
5VSB
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
R504
R504
8.2K/4
8.2K/4
C170
C170
VCC3
VCC
2
R406 8.2K/4R406 8.2K/4
R516 8.2K/4/XR516 8.2K/4/X
TURBO0
TURBO1
PWOK
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
3VDUAL_ICH
VCC3
VCC3
C166
C166
R503
R503
8.2K/4
8.2K/4
R379
R379
8.2K/4
8.2K/4
R383
R383
8.2K/4
8.2K/4
-PSON [24,28]
-PWRBTSW [27]
-LPCPME [13]
PWRBTSW [13]
-SLP_S3 [13,23,24]
EUP
-THERM
PWOK
Q54
Q54
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
Q56
Q56
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
1
-THERM [19]
CLK_T0 [22]
CLK_T1 [22]
ITE8720 Power on Strapping
JP2
JP3
JP4
JP5
JP6
JP7
5VSB
5VSB
VCC
VCC
VCC
VCC
VCC3
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
Date: Sheet of
2
Disable VID/SVID output pins1
0
Enable VIDO0~7 output pins
1 SPI-Flash Disable
0
SPI-Flash Enable
k8 power sequency function is Disable1
0
k8 power sequency function is Enable
Disable WDT reset PWROK1
0
Enable WDT reset PWROK
1 Parallel VID output
0
Serial VID output
Enable Dual BIOS Function1
0
Disable Dual BIOS Function
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
ITE 8720 LPC IO
ITE 8720 LPC IO
ITE 8720 LPC IO
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
18 31Thursday, June 03, 2010
18 31Thursday, June 03, 2010
18 31Thursday, June 03, 2010
1
1.3
1.3
1.3
8
Gigabyte Confidential
Do not Copy
COMB
(N/A)
RI1-[18]
CTS1-[18]
DSR1-[18]
RTS1-[18]
DTR1-[18]
RXD1[18]
TXD1[18]
DCD1-[18]
D D
-12V
BBC1
BBC1
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
RING IN
NRIA-
2
1
D1 BAT54C/SOT23/200mA/XD1 BAT54C/SOT23/200mA/X
C C
NRIANCTSANDSRANRTSA-
180p/8P4C/6/NPO/50V/K/X
180p/8P4C/6/NPO/50V/K/X
NDTRANSINA
NSOUTA
NDCDA-
180p/8P4C/6/NPO/50V/K/X
180p/8P4C/6/NPO/50V/K/X
BCN2
BCN2
BCN1
BCN1
R100
R100
3
87
65
43
21
87
65
43
21
75K/4/1/X
75K/4/1/X
R98
R98
8.2K/4/X
8.2K/4/X
PLACE NEAR COM CONNECTOR
7
BU1
BU1
19
18
17
16
15
14
13
12
11
10
Q7
Q7
MMBT2222A/SOT23/600mA/40/X
MMBT2222A/SOT23/600mA/40/X
132
RA1
RY1
RA2
RY2
RA3
RY3
DY1
DA1
DY2
DA2
RA4
RY4
DY3
DA3
RA5
RY5
GND
5V
12V
-12V
GD75232/TSSOP20/X
GD75232/TSSOP20/X
-RI
-RI [13]
SOT23
SOT23
F_COM-HS
COMA
COMA
NSOUTA
NRIA-
1 2
3 4
5 6
7 8
9 10
BH/2*5K10/IV/2.54/VA/COM/X
BH/2*5K10/IV/2.54/VA/COM/X
2
3
4
5
6
7
8
9
20
1
NRIANCTSANDSRANRTSANDTRANSINA
NSOUTA
NDCDA-
VCC
BBC3
BBC3
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
NSINANDCDANDTRANDSRANCTSA-NRTSA-
6
+12V
BBC2
BBC2
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
5
DUAL BIOS
MAIN/BACKUP
BIOS:-ICH_SPI_CS1
[RSV]
[RSV]
-ICH_SPI_CS
-ICH_SPI_CS1
C161
C161
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
VCC3
BC183
BC183
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
-ICH_SPI_CS
-ICH_SPI_CS1
ME BIOS:-ICH_SPI_CS
-ICH_SPI_CS
C182
C182
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
4
3
MOSI pull up to enable iTPM , floating to disable
VCC3
R498
R498
0/4/SHT/M/X
ICH_SPI_CLK
ICH_SPI_MOSI
MAIN BIOS
VCC3
-SPI_HOLD1
ICH_SPI_MOSI
BACKUP BIOS
VCC3
ICH_SPI_CLK
ICH_SPI_MOSI
0/4/SHT/M/X
BC192
BC192
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
R494
R494
0/4/SHT/M/X
0/4/SHT/M/X
BC191
BC191
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
R888
R888
0/4/SHT/M/X
0/4/SHT/M/X
BC202
BC202
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
MAIN BIOS
R890 22/4/XR890 22/4/X
R495 22/4R495 22/4
SPI_MISO -SPI_HOLD0
-SPI_WP0
1
CS#
2
SO
3
WP#
4
VSS
8M/SPI/SO8/200mil/S
8M/SPI/SO8/200mil/S
M_BIOS
M_BIOS
VDD
HOLD#
SCK
8
7
6
5
SI
BACKUP
R891 22/4/XR891 22/4/X
R497 22/4R497 22/4
SPI_MISO
-SPI_WP1 ICH_SPI_CLK
BIOS
1
CS#
2
SO
3
WP#
4
VSS
8M/SPI/SO8/200mil/S
8M/SPI/SO8/200mil/S
B_BIOS
B_BIOS
VDD
HOLD#
SCK
8
7
6
5
SI
ME BIOS
ME_BIOS
R889 22/4R889 22/4
SPI_MISO -SPI_HOLD_ME
-SPI_WP_ME
1
CS#
2
SO
3
WP#
4
VSS
64M/SPI/SO8/200mil/S
64M/SPI/SO8/200mil/S
ME_BIOS
VDD
HOLD#
SCK
8
7
6
5
SI
-SPI_HOLD0 [18]
C144
C144
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
-SPI_HOLD1 [18]
ICH_SPI_CLK [13]
ICH_SPI_MOSI [13]
-SPI_HOLD_ME [18]
2
ICH_SPI_MOSI[13]
-ICH_SPI_CS[13]
-ICH_SPI_CS1[13]
ICH_SPI_MISO[13]
ICH_SPI_MOSI
-ICH_SPI_CS
-SPI_HOLD0
-SPI_HOLD1
-SPI_HOLD_ME
-ICH_SPI_CS1
-SPI_WP1
-SPI_WP0
ICH_SPI_MISO
-SPI_WP_ME
-GNT0[12,17]
-GNT1[12,17]
R454 8.2K/4/XR454 8.2K/4/X
R496 8.2K/4/XR496 8.2K/4/X
R457 8.2K/4/XR457 8.2K/4/X
R455 8.2K/4/XR455 8.2K/4/X
R886 8.2K/4R886 8.2K/4
R887 8.2K/4/XR887 8.2K/4/X
RN15
RN15
1 2
3 4
5 6
7 8
1K/8P4R/4
1K/8P4R/4
R78 1K/4/1/XR78 1K/4/1/X
R76 1K/4/1/XR76 1K/4/1/X
1
VCC3
VCC3
Default int pull up
SPI_MISO
r1.0 DG;0.7 CRB
need to check which
is right
IC8SO-SOCKET
R456 22/4R456 22/4
BOOT
DEVICE
GNT1
LPC
PCI
SPI
1 means floating
0 means PD 1K
ICH_SPI_MISO [13]
GNT0
0
0
0
1
1
1
B B
-PROHOTDYNAMIC CURRENT OC
U3D
U3D
411
LM324DR/SO14
LM324DR/SO14
12
+
+
9
-
-
FB [26]
411
+
+
-
-
DR75
DR75
453K/4/1
453K/4/1
14
U3C
U3C
LM324DR/SO14
LM324DR/SO14
8
13
DR53
DR53
47K/4/1
VCORE_OV[26]
VCC_SENSE[4,26]
VSS_SENSE[4,26]
A A
8
47K/4/1
DR54
DR54
5.11K/4/1/X
5.11K/4/1/X
DR47
DR47
5.11K/4/1
5.11K/4/1
DR55
DR55
47K/4/1
47K/4/1
+12V
411
U3A
U3A
LM324DR/SO14
LM324DR/SO14
3
+
+
1
2
-
-
DR48 5.11K/4/1DR48 5.11K/4/1
7
5
6
DR76
DR76
453K/4/1
453K/4/1
U3B
U3B
411
LM324DR/SO14
LM324DR/SO14
+
+
-
-
DR73
DR73
10K/4/1
10K/4/1
7
DR74
DR74
10K/4/1
10K/4/1
6
10
+12V
BC92
BC92
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CURRENT_OUT_V [30]
5
+12V
CLOSE PWM HOT MOSFET
4
R205
R205
10K/4/1
10K/4/1
RS1
RS1
100K/1/4/S
100K/1/4/S
RS2 CLOSE CPU VR MOSFET
R208 35.7K/4/1R208 35.7K/4/1
3
2
C88
C88
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
3
+12V
84
+
+
-
-
LM358DR/SO8
LM358DR/SO8
U1A
U1A
R212
R212
604/4/1
604/4/1
TSM_5
TSM_6
R216
R216
1K/4/1
1K/4/1
deasserted at 116 degree
-PROCHOT
3
D
D
G S
TSM_7
1
G S
2
1
R? CLOSE Q32
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet
Date: Sheet
3
D
D
G S
G S
2
1
COM & PROHOT/Dynamic O.C.
COM & PROHOT/Dynamic O.C.
COM & PROHOT/Dynamic O.C.
2
-PROCHOT [4,26]
Q19
Q19
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
SOT23
SOT23
-THERM
-THERM [18]
Q18
Q18
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
SOT23
SOT23
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
19 31Thursday, June 03, 2010
19 31Thursday, June 03, 2010
19 31Thursday, June 03, 2010
1
1.3
1.3
1.3
of
of
AZALIA CODEC
Gigabyte Confidential
Do not Copy
5
4
ALC892/ALC889A/ALC888Vx/ALC888B Colay
3
2
1
ALC888B
ALC888
-VA
CR59
D D
O
CR53,58
CR56
CR63
CR34
20K/1%
co-layout
C C
50 :4/5
VCC3
CR14/CBC4 close to SouthBridge
B B
20K/1% 20K/0.1%
VCC3
10U FOR ALC892
ACZ_SDOUT[13]
ACZ_BITCLK[13]
ACZ_SDIN2[13]
ACZ_SYNC[13]
-ACZ_RST[13]
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
ALC889A
ALC888
ALC892
-VD
OX
O
O
OX X X X
XO O O O
OX X X X
CR57 2.2/8CR57 2.2/8
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
CR60 22/4CR60 22/4
CBC33
CBC33
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
20K/1%
CBC32
CBC32
CR58 8.2K/4/XCR58 8.2K/4/X
CBC38 10u/8/X5R/6.3V/KCBC38 10u/8/X5R/6.3V/K
CR53 8.2K/4/XCR53 8.2K/4/X
CBC34
CBC34
20K/1%
CR61 22/4CR61 22/4
CBC35
CBC35
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CR59 0/4/XCR59 0/4/X
Digital Area Analog Area
FRONT_JD[21]
LINE1_JD[21]
MIC1_JD[21]
CR19 5.11K/4/1CR19 5.11K/4/1
CR21 10K/4/1CR21 10K/4/1
CR13 20K/4/1CR13 20K/4/1
CBC40
CBC40
100p/4/NPO/50V/J
100p/4/NPO/50V/J
1
DVDD1
2
GPIO0/XTALI
3
GPIO1/XTALO
4
DVS1
5
SDATA_OUT
6
BIT_CLK
7
DVSS2
8
SDATA-IN
9
DVDD2
10
SYNC
11
RESET#
12
PC_BEEP
20K/4/0.1% @ALC889A
20K/4/1% @ALC889A+/ALC888Vx
CR34 20K/4/1CR34 20K/4/1
48
47
46
45
44
43
42
41
40
39
38
37
ALC889A+
LFE
CEN
SPDIFO
SPDIF/EAPD
SENSE A(JD1)/PHONE JD513LINE2-L/AUX-L14LINE2-R/AUX-R15MIC2-L/JD216MIC2-R/JD1 GPIO117CD_L18CD_GND19CD_R20MIC1-L/MIC121MIC1-R/MIC222LINE1-L23LINE1-R
AVSS2
SURR-R
JDREF (NC)/JD3
SURBACK-R/XTALSEL
SURBACK-L/JD0 GPIO0
ALC889A+
AVDD2
SURR-L
SENSE B (JD2)/FMIC1
DCVOL/VREFVOUT2
MIC1-VREFO-R/FMIC2
LINE2-VREFO/JD4
LINE1-VREFOR/VREFO3
MIC2-VREFO/AFILT2
LINE1-VREFO-L/AFILT1
MIC1-VREFO-L/VREFOUT
ALC888B-VD2-GR/LQFP48
ALC888B-VD2-GR/LQFP48
24
CBC4 4.7u/8/X5R/6.3V/KCBC4 4.7u/8/X5R/6.3V/K
CBC5 4.7u/8/X5R/6.3V/KCBC5 4.7u/8/X5R/6.3V/K
CBC6 4.7u/8/X5R/6.3V/KCBC6 4.7u/8/X5R/6.3V/K
CBC10 4.7u/8/X5R/6.3V/KCBC10 4.7u/8/X5R/6.3V/K
CBC13
CU1
CU1
FRONT-R
FRONT-L
VREF
AVSS1
AVDD1
CBC13
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
AVDD
36
35
34
33
32
31
30
29
28
27
26
25
LINE_IN_R [21]
LINE_IN_L [21]
MIC1_R [21]
MIC1_L [21]
CR42 47/4/1CR42 47/4/1
CBC23
CBC23
1n/4/X7R/50V/K
1n/4/X7R/50V/K
FAUDIO_JD [21]
JD resistors close to pin34 of CODEC
CR65 8.2K/4/XCR65 8.2K/4/X
VODR
CR23 8.2K/4CR23 8.2K/4
VOBR
CR27 8.2K/4CR27 8.2K/4
AVDD
CBC9
CBC9
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
CBC8
CBC8
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
LINE_O_R [21]
LINE_O_L [21]
AVDD
MIC1_VREFO_R [21]
LINE2_VREFO [21]
MIC2_VREFO [21]
MIC1_VREFO_L [21]
1
1
CD2
CD2
AZ2225-01L/SOD323
AZ2225-01L/SOD323
Can Support Amp Out
CBC39
CBC39
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
50 :4/10
CR64
CR64
0/6
0/6
5VDUAL
FOR ALC892
JD resistors close to pin13 of CODEC
A A
5
LINE2_L[21]
LINE2_R[21]
MIC2_L[21]
MIC2_R[21]
Can Support Amp Out
4
3
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
2
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
HD AUDIO ALC888B-VD2
HD AUDIO ALC888B-VD2
HD AUDIO ALC888B-VD2
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
20 31Thursday, June 03, 2010
20 31Thursday, June 03, 2010
20 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
CODEC POWER/EMI PAD
+12V
123
CQ5
CQ5
78L05/SOT89/0.1A/X
78L05/SOT89/0.1A/X
CBC29
CBC29
22u/8/X5R/6.3V/M
22u/8/X5R/6.3V/M
CR31 0/4/XCR31 0/4/X
4
CBC36
CBC36
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
EUP
5VDUAL
CD4148WP/1206/300mA/X
CD4148WP/1206/300mA/X
D D
AZ2225-01L/SOD323/X
AZ2225-01L/SOD323/X
CQ4
CQ4
CD3
CD3
AVDD
1
1
CR47
CR47
0/6/SHT/M/X
0/6/SHT/M/X
CR20
CR20
0/6/SHT/M/X
0/6/SHT/M/X
CD1
CD1
CD4148WP/1206/300mA/X
CD4148WP/1206/300mA/X
4
CR48
CR48
0/6/SHT/M/X
0/6/SHT/M/X
3
LINE-OUT
LINE-IN
2
CEC6 100u/D/10V/57
CEC6 100u/D/10V/57
1
LINE_O_R[20]
LINE_O_L[20]
1
+
+
CEC3 100u/D/10V/57
CEC3 100u/D/10V/57
1
1
+
+
Only reserved for ALC888
LINE_IN_R[20]
LINE_IN_L[20]
CR12 75/4/1CR12 75/4/1
CR17 75/4/1CR17 75/4/1
CR32 75/4/1CR32 75/4/1
CR15 75/4/1CR15 75/4/1
CBC7
CBC7
180p/4/NPO/50V/J
180p/4/NPO/50V/J
CBC16
CBC16
180p/4/NPO/50V/J
180p/4/NPO/50V/J
CR14 10K/4/1CR14 10K/4/1
CR33 10K/4/1CR33 10K/4/1
CBC20
CBC20
180p/4/NPO/50V/J
180p/4/NPO/50V/J
CBC21
CBC21
180p/4/NPO/50V/J
180p/4/NPO/50V/J
1
AJ_B5
AJ_B2
AJ_A5
AJ_A2
For 889A/888
MIC-IN
C C
MIC1_R[20]
MIC1_L[20]
CR22 75/4/1CR22 75/4/1
CR26 75/4/1CR26 75/4/1
MIC1_VREFO_L[20]
MIC1_VREFO_R[20]
CBC2
CBC2
180p/4/NPO/50V/J
180p/4/NPO/50V/J
AJ_C5
AJ_C2
CBC3
CBC3
180p/4/NPO/50V/J
180p/4/NPO/50V/J
AZALIA JACK
MIC2_R MIC2_L
B B
AUDIO
AUDIO
C4
LINE1_JD[20]
FRONT_JD[20]
A A
MIC1_JD[20]
LINE1_JD
AJ_A5
AJ_A2
FRONT_JD
AJ_B5
AJ_B2
MIC1_JD
AJ_C5
AJ_C2
5
C4
C3
C3
C5
C5
C2
C2
GND
GND
B4
B4
B3
B3
B5
B5
B2
B2
GND
GND
A4
A4
A3
A3
A5
A5
A2
A2
GND
GND
A1
A1
MH4
MH4
MH5
MH5
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-75R]
AUDIO/BTX/[11NR6-403007-71R_11NR6-403007-75R]
MH1
MH2
MH3
BLUE
LINE-IN
GREEN
LINE-OUT
PINK
MIC-IN
MH1
MH2
MH3
4
ESD3
ESD3
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
LINE2_LLINE2_R
6
5
AVDD
AZALIA FRONT PANEL
FAUDIO_JD[20]
3
MIC2_L[20]
LINE2_R[20]
LINE2_L[20]
CQ3
CQ3
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
LINE2_VREFO[20]
CQ1
CQ1
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
MIC2_VREFO[20]
CBC17 4.7u/8/X5R/6.3V/KCBC17 4.7u/8/X5R/6.3V/K
CBC15 4.7u/8/X5R/6.3V/KCBC15 4.7u/8/X5R/6.3V/K
100u/D/10V/57
100u/D/10V/57
1
1
+
+
CEC7
CEC7
1
1
+
+
CEC8
CEC8
100u/D/10V/57
100u/D/10V/57
CR9 75/4/1CR9 75/4/1
CR6 75/4/1CR6 75/4/1
CR36 75/4/1CR36 75/4/1
CR38 75/4/1CR38 75/4/1
L2_R
L2_L
L2_R
SOT23
SOT23
SOT23
SOT23
CR37 8.2K/4CR37 8.2K/4
CR50 8.2K/4CR50 8.2K/4
CR5 8.2K/4CR5 8.2K/4
CR8 8.2K/4CR8 8.2K/4
M2_L
M2_R
L2-R
L2-LL2_L
180p/4/NPO/50V/J
180p/4/NPO/50V/J
2
Digital Area
CR35 10K/4/1CR35 10K/4/1
CR39 10K/4/1CR39 10K/4/1
F_AUDIO
F_AUDIO
1
2
3
4
CR55 20K/4/1CR55 20K/4/1
5
6
7
CR54 39.2K/4/1CR54 39.2K/4/1
9
10
PH/2*5K8/GED/2.54/VA/D
PH/2*5K8/GED/2.54/VA/D
CBC30
CBC25
CBC25
CBC24
CBC24
180p/4/NPO/50V/J
180p/4/NPO/50V/J
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
CBC30
180p/4/NPO/50V/J
180p/4/NPO/50V/J
180p/4/NPO/50V/J
180p/4/NPO/50V/J
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
3VDUAL
CBC19
CBC19
AUDIO JACK
AUDIO JACK
AUDIO JACK
1
CR10
CR10
8.2K/4
8.2K/4
-ACZ_DET [13]MIC2_R[20]
1.3
1.3
21 31Thursday, June 03, 2010
21 31Thursday, June 03, 2010
21 31Thursday, June 03, 2010
1.3
CLK GEN CK505
Gigabyte Confidential
Do not Copy
5
4
3
2
1
CLK
D D
50
:[18/4/10/4/18]
:[18/4/10/4/18]
50
C C
B B
LPCCLK48[18]
PCHCLK14[11]
CPUCLK[4]
-CPUCLK[4]
PCHCLK[11]
-PCHCLK[11]
DOTCLK[10]
-DOTCLK[10]
SRCCLK_SATA[12]
-SRCCLK_SATA[12]
SRCCLK_CPU[4]
-SRCCLK_CPU[4]
SRCCLK_PCH[10]
-SRCCLK_PCH[10]
SRCCLK_3GIO[15]
-SRCCLK_3GIO[15]
SRCCLK_3GIO3[16]
-SRCCLK_3GIO3[16]
SRCCLK_LAN[29]
-SRCCLK_LAN[29]
PCLK1[17]
PCLK0[17]
LPC33[18]
PCH33[12]
R50 22/4R50 22/4
R57 22/4R57 22/4
R66 22/4R66 22/4
R70 22/4R70 22/4
R43 33/4R43 33/4
R42 33/4R42 33/4
R63 33/4R63 33/4
R46 33/4R46 33/4
R75 33/4R75 33/4
R33 33/4R33 33/4
CPU_CLK
-CPU_CLK
PCH_CLK
-PCH_CLK
PCICLK0
S_STOP
FSD
FSC
FSB
FSA
SEL_48
GSEL
50 :[4/10]
CLK
62
CPUT0+
61
CPUC0-
59
CPUT1+
58
CPUC1-
12
DOT96T/PCIET11+
13
DOT96C/PCIET11-
15
SATAT
16
SATAC
20
PCIET0+
21
PCIEC0-
22
PCIET1+
23
PCIEC1-
25
PCIET2+
26
PCIEC2-
28
PCIET3+
29
PCIEC3-
32
PCIET4+
33
PCIEC4-
34
PCIET5+
35
PCIEC5-
38
PCIET6+
37
PCIEC6-
40
PCIET7+
39
PCIEC7-
42
PCIET8+
41
PCIEC8-
45
PCIET9+/CPU_STOP#
44
PCIEC9-/PCI_STOP#
47
PCIET10+
46
PCIEC10-
2
PCICLK0_2X
3
**SEL_STOP/PCICLK1_2X
4
PCICLK2_2X
5
FSLC/PCICLK3_2X
6
FSLB/PCICLK4_2X
9
FSLA/USB_48
10
*SEL24_48#/24_48
70
REF0/GSEL*
RTM885N-914-GRT/QFN72
RTM885N-914-GRT/QFN72
VDD
VDD
VDD
VDDPCI
VDD48
VDDI/O
VDDCPU
VDDREF
VDDSATA
VDDA
24.576Mhz
SCLK
SDATA
25Mhz
DOC_0**
DOC_1**
RESET_IN#/RESET#
Vtt_PwrGd/PD#/WOL_STOP#
**RLATCH
GND
GND
GNDA
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
X1
X2
27
31
50
7
8
49
60
66
17
53
54
68
67
64
65
R74 22/4R74 22/4
51
71
72
57
19
56
69
63
55
52
48
43
36
30
24
18
14
11
1
73
BC25
BC25
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C24 22p/4/NPO/50V/JC24 22p/4/NPO/50V/J
X1
X1
14.318M/16p/20ppm/49US/40/D
14.318M/16p/20ppm/49US/40/D
C25 22p/4/NPO/50V/JC25 22p/4/NPO/50V/J
R60 10/4R60 10/4
R59 10/4R59 10/4
C33
C33
CLK_T0
CLK_T1
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
R89 10/4R89 10/4
R79 1K/4/1R79 1K/4/1
BC38
BC38
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
BC37
BC37
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
CKVDD
BC36
BC36
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
25MCLK_LAN [29]
CLK_RLATCH
BC28
BC28
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C21
C21
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
C22
C22
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
-SYS_RST [4,13,27]
BC17
CKVDD
BC17
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC15
BC15
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC35
BC35
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
SMBCLK [7,8,13,15,16,17,26]
SMBDATA [7,8,13,15,16,17,26]
EUP
5VDUAL
BC16
BC16
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R114
R114
8.2K/4
8.2K/4
BC33
BC33
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
Q8
Q8
G S
G S
2
D
D
1
3
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
3VDUAL
BC32
BC32
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
-S4_S5 [13,24]PCH_VRMPWRGD [13,26]
FB4
FB4
30/6/4A/S
30/6/4A/S
BC27
BC27
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R58
R58
8.2K/4
8.2K/4
R77
R77
8.2K/4
8.2K/4
SEL_48
FSBSEL0
FSBSEL1
R67 8.2K/4R67 8.2K/4
R72 1K/4/1R72 1K/4/1
R47 1K/4/1R47 1K/4/1
R38 8.2K/4R38 8.2K/4
CKVDD
VCC3
FSA
FSB
FSBSEL2
A A
3VDUAL
R45 1K/4/1R45 1K/4/1
R30 8.2K/4R30 8.2K/4
R64 8.2K/4/XR64 8.2K/4/X
R44 1K/4/1R44 1K/4/1
FSC
CKVDD
FSD
R61 8.2K/4R61 8.2K/4
R62 8.2K/4/XR62 8.2K/4/X
Pull High
To enhance PD strength
5
4
S_STOP
GSEL=1,96Mhz from 12/13
GSEL
GSEL=0,100Mhz from12/13
SEL_48=1, 24Mhz from pin10
SEL_48=0, 48Mhz from pin10
CLK_T0
CLK_T0[18]
CLK_T1
CLK_T1[18]
SEL_STOP: latched input to select pin functionality
1 = Selects pin 44/45 to be PCI_STOP#/CPU_STOP#
0 = Selects pin 44/45 to be PCIEX outputs ;
3.3V PCICLK output
3
FSC FSB FSA CPU
0 0 0
0 0
0 0
1
0
1 1
0 0
1
1 1
R81 8.2K/4R81 8.2K/4
R80 8.2K/4R80 8.2K/4
266MHz
133MHz
1
200MHz
166MHz
333MHz
400MHz
0
VCC3
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet of
2
Date: Sheet of
Gigabyte Technology
CK505 CLK GEN
CK505 CLK GEN
CK505 CLK GEN
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
22 31Thursday, June 03, 2010
22 31Thursday, June 03, 2010
22 31Thursday, June 03, 2010
1
1.3
1.3
1.3
of
5
Gigabyte Confidential
Do not Copy
SOT23
SOT23
3
2
5
6
5VDUAL_GATE
3
D
D
G S
G S
2
1
C163
C163
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
3
D
D
G S
G S
2
1
VCC
G S
G S
2
5VSB
U11A
U11A
84
KA393D/SO8
KA393D/SO8
+
+
1
-
-
5VSB
U11B
U11B
84
KA393D/SO8
KA393D/SO8
+
+
7
-
-
Q88
Q88
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
SOT23
SOT23
PWROK1 [12,13,18]
Q76
Q76
2N7002/SOT23/25pF/5/X
2N7002/SOT23/25pF/5/X
SOT23
SOT23
R251
R251
1K/4/1
1K/4/1
3
D
D
SOT23
SOT23
1
5VDUAL
VCC=4.2V
R438 8.2K/4R438 8.2K/4
VCC
D D
C C
5VSB
+12V
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
-SLP_S3[13,18,24]
+12V SHORT PROTECT
R431
R431
12K/4/1
12K/4/1
R432 10K/4/1R432 10K/4/1
R439
R439
10K/4/1
10K/4/1
+12V=10V
R524 8.2K/4R524 8.2K/4
R523
R523
2.74K/4/1
2.74K/4/1
Q85
Q85
R502
R502
8.2K/4
8.2K/4
+12V_ISEN
R256
R256
2K/4/1
2K/4/1
R260
R260
2K/4/1
2K/4/1
5VSB
C147
C147
1u/6/X7R/16V/K
1u/6/X7R/16V/K
C149
C149
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
C162
C162
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
R493
R493
1K/4/1
1K/4/1
132
BC127
BC127
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
+12V
3
-THRMTRIP [4,12]
D
D
G S
G S
SOT23
SOT23
2
1
Q35
Q35
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
Q36
Q36
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
R499
R499
8.2K/4
8.2K/4
R476
R476
1K/4/1
1K/4/1
VCC
5VSB_C
5VSB
100u/D/10V/57
100u/D/10V/57
+
+
5VDUAL SHORT PROTECT
D9
D9
SOT23
SOT23
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
D11
EUP_N[18]
EUP
5VSB
D11
BAT54C/SOT23/200mA
BAT54C/SOT23/200mA
1
3
2
R479
R479
68K/4/1
68K/4/1
C157
C157
R475
R475
1u/6/X7R/16V/K
1u/6/X7R/16V/K
100K/4/1
100K/4/1
5VSB
R478
R478
8.2K/4
8.2K/4
R469
R469
1K/4/1
1K/4/1
Q87
Q87
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
132
5VDUAL
B B
5VSB_C
Q70
Q70
MMBT2907A/SOT23/-600mA/50
MMBT2907A/SOT23/-600mA/50
SOT23
SOT23
5VSB
5VSB
R491
R491
200/4/1
200/4/1
2_5LEVEL
R
C
Q86
Q86
A
AP431N/SOT23/150mA
AP431N/SOT23/150mA
4
Q68
Q68
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
5VDUAL
1
2
3
Q81
Q81
P2003ED/P/TO252/30m
P2003ED/P/TO252/30m
1
2
3
1
1
EC20
EC20
1
1
+
+
CE2
CE2
100u/D/10V/57
100u/D/10V/57
+
+
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
2_5LEVEL
3
3VDUAL VCC1_8_PCH
1
1
EC21
EC21
5VDUAL
3
2
1
Q6
Q6
L1085DG/TO252/5A
L1085DG/TO252/5A
BC29
BC29
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R55
R55
100/4/1
100/4/1
R54
R54
169/4/1
169/4/1
BC30
BC30
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3VDUAL
1
1
+
+
EC3
EC3
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
DDRVTT
BC157
BC157
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
C117
C117
DDR_15V
R347
R347
1K/4/1
1K/4/1
DDR_VTT_REF
R348
R348
1K/4/1
1K/4/1
U6
U6
1
VIN
2
GND
3
VREF1
VOUT4BOOT_SEL
GND
9
DDRVTT
VREF2
ENABLE
VCNTL
RT9173DPSP/3A/SO8/S
RT9173DPSP/3A/SO8/S
VCC
R365
R365
0/6/SHT/M/X
0/6/SHT/M/X
8
7
6
5
BC154
BC154
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
2
BC182
BC182
1u/6/X7R/16V/K
1u/6/X7R/16V/K
VCC1_05_PCH
BC181
BC181
1u/6/X7R/16V/K
1u/6/X7R/16V/K
1
R443
R443
2K/4/1
2K/4/1
R344
R344
100/4/1
100/4/1
VCC15_G
VCC3
2
1
R530
R530
8.2K/4
8.2K/4
DDR_15V
VCC1_05_G
BC151
BC151
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
Q21
Q21
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
3
1.5A max
VCC1_8_PCH
1
1
+
+
EC12
EC12
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
Q47
Q47
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2
2
1
1
3
R531
R531
8.2K/4
8.2K/4
EC17
EC17
3
VCC1_05_PCH
1
1
+
+
+
+
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
1
1
EC16
EC16
+12V2_5LEVEL
R466
R466
3K/4/1
3K/4/1
VCC18_EN
R452
R452
8.2K/4
8.2K/4
2_5LEVEL
R441
R441
13.7K/4/1
13.7K/4/1
VCC1_05_EN
R442
R442
10K/4/1
10K/4/1
VCC1_05_PCH_OV[26]
U10C
U10C
LM324DR/SO14
LM324DR/SO14
411
10
+
+
R198 100/4/1R198 100/4/1
8
9
-
-
C142
C142
1n/4/X7R/50V/K
1n/4/X7R/50V/K
R444
R444
40.2K/4/1
40.2K/4/1
+12V
Q48
Q48
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
U10D
U10D
LM324DR/SO14
LM324DR/SO14
411
12
+
+
14
13
-
-
C140
C140
1n/4/X7R/50V/K
1n/4/X7R/50V/K
R429
R429
40.2K/4/1
40.2K/4/1
R428
R428
2K/4/1
2K/4/1
1A max
+12V
411
3
+
+
1
2
-
-
U10A
U10A
LM324DR/SO14
LM324DR/SO14
Delay CPU_VTT RISING Timming, CPU , /DDR/C3/C6 ISSUE.
R459 20K/4/1R459 20K/4/1
C150
C150
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
5
6
C145
C145
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
5
+12V
411
+
+
-
-
7
U10B
U10B
LM324DR/SO14
LM324DR/SO14
R436 8.2K/4R436 8.2K/4
2_5LEVEL
A A
R447
R447
3.9K/4/1
3.9K/4/1
Z221
0.5V
R437
R437
1K/4/1
1K/4/1
15K+1U:CPU_VTT VTT_PWRGD 10ms
CPU_VTT
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
-SLP_S3[13,18,24]
VCC3
R490
R490
8.2K/4
8.2K/4
BC190
BC190
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
R477
R477
1.2K/4/1
1.2K/4/1
VTT_PWRGD [4,26]
C158
C158
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
4
5VSB
R489
R489
8.2K/4
8.2K/4
PWR_EN
Q83
Q83
R501
R501
132
8.2K/4
8.2K/4
R483
R483
0/4/X
0/4/X
Q84
Q84
SOT23
SOT23
132
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
R492
R492
8.2K/4
8.2K/4
SOT23
SOT23
D
D
G S
G S
2
3
VTT_PWRGD
Q82
Q82
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
SOT23
SOT23
1
VTT_PWRGD [4,26]
3
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
C
C
C
Date: Sheet of
Date: Sheet
2
Date: Sheet
Gigabyte Technology
DISCRETE POWER
DISCRETE POWER
DISCRETE POWER
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
23 31Thursday, June 03, 2010
23 31Thursday, June 03, 2010
23 31Thursday, June 03, 2010
1.3
1.3
1.3
of
of
5
Gigabyte Confidential
Do not Copy
4
3
2
1
DDR1_5V
5VDUAL
R486
R486
2.2/6
+12V
5VDUAL
D10
D D
R430
R430
20K/4/1/X
20K/4/1/X
R448
R448
20K/4/1
20K/4/1
D10
SDM20E40C/0.4A/SOT23
SDM20E40C/0.4A/SOT23
DDR_EN
C146
C146
10p/4/NPO/50V/J
10p/4/NPO/50V/J
C151
C151
4.7n/4/X7R/25V/K
4.7n/4/X7R/25V/K
PWR SEQ
C C
R522
R522
22K/4
22K/4
-PSON[18,28]
R500
R500
22K/4
-SLP_S3[13,18,23]
22K/4
POWER ISSUE
2.2/6
COMP
FB
5
VCC
PHASE
GND
3
U9
U9
ISL6545CBZ/S
ISL6545CBZ/S
7
6
LOOK 0.6V
DDR_EN
Q77
Q77
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
Q89
Q89
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
C160
C160
1u/6/X7R/16V/K
1u/6/X7R/16V/K
C153
C153
1u/6/X7R/16V/K
1u/6/X7R/16V/K
Q75
Q75
BAT54C/SOT23/200mA/X
BAT54C/SOT23/200mA/X
1
BOOT
2
UG
8
4
LG/OC
-S4_S5[13,22]
R424
R424
4.7K/4
4.7K/4
R458
R458
8.2K/4
8.2K/4
C134
C134
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
2
1
R352
R352
2.2/6
2.2/6
L
3
H
2
1
R368
R368
8.2K/4
8.2K/4
5VSB
R464
R464
1K/4/1
1K/4/1
Q65
Q65
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
L7
L7
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
Q50
Q50
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
3
Q57
Q57
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
DDR_EN
Q69
Q69
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
OCP : Ipeak=(2xIocsetxRocset)/Rdson
Iocset=21.5uA , Rocset=8.2k
X2
1
1
EC18
EC18
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
DDR_15V
BC153
BC153
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
C141
C141
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
PHASE1_5V
R425
R425
2.2/6
2.2/6
C139
C139
1n/4/X7R/50V/K
1n/4/X7R/50V/K
0_6LEVEL_DDR[26]
VIN1_5V
C131
C131
1u/6/X7R/16V/K
1u/6/X7R/16V/K
L6
L6
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
CLOSE CHOKE
0_6LEVEL_DDR
+
+
1
1
+
+
EC19
EC19
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
25A max
R460
R460
2K/4/1
2K/4/1
R468
R468
1.27K/4/1
1.27K/4/1
PHASE1_5V
L
BC159
BC159
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
2
Q58
Q58
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
1
3
N/A
CPU_VTT
B B
+12V
R875
R875
2.2/6
2.2/6
BC200
BC200
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R876
R876
20K/4/1/X
20K/4/1/X
GAIN X10
R878
R878
20K/4/1
20K/4/1
A A
CPU_VTT_EN
C179
C179
220p/4/NPO/50V/J
220p/4/NPO/50V/J
C180
C180
0.027u/4/X7R/16V/K
0.027u/4/X7R/16V/K
7
COMP
6
FB
LOOK 0.6V
U12
U12
ISL6545CBZ/S
ISL6545CBZ/S
5
5
3
VCC
GND
2
1
BOOT
UGATE
PHASE
LG/OC
D12
D12
BAT54C/SOT23/200mA/X
BAT54C/SOT23/200mA/X
VTT_BOOT
3
R877
R877
2.2/6
2.2/6
1
2
8
R879
R879
8.2K/4
8.2K/4
4
R882
R882
0/6
0/6
R883
R883
4.7K/4
4.7K/4
VCC
Q91
Q91
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2
VTT_H
GDS
GDS
1
3
2
VTT_L
GDS
GDS
1
3
Q92
Q92
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
4
BC199
BC199
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
L8
L8
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
C178
C178
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
PHASE1_1V
0.6u/40A/IMD129/W/D
0.6u/40A/IMD129/W/D
R880
R880
2.2/6
2.2/6
C181
C181
1n/4/X7R/50V/K
1n/4/X7R/50V/K
CHOKE08U-15A_1P-2
1
1
+
C177
C177
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
L9
L9
+
R894
R894
200/4/1
200/4/1
C185
C185
5.6n/4/X7R/25V/K
5.6n/4/X7R/25V/K
VTTD_ADJ [26]
3
EC22
EC22
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
CPU_VTT
R881
R881
2K/4/1
2K/4/1
R884
R884
2.2K/4/1
2.2K/4/1
1
1
+
+
EC23
EC23
560u/FP/D/6.3V/68/8m
560u/FP/D/6.3V/68/8m
1
1
+
+
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
1
1
+
+
EC8
EC8
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
VCC1_1=1.15V
BC201
BC201
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
1
1
+
+
EC7
EC11
EC11
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
EC7
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
2
R893
R893
8.2K/4/X
8.2K/4/X
5VSB
R892
R892
8.2K/4/X
8.2K/4/X
VCC3
132
MMBT2222A/SOT23/600mA/40/X
MMBT2222A/SOT23/600mA/40/X
C184
C184
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
PHASE1_1V
2
VTT_L
1
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
CPU_VTT_EN
Q94
Q94
MMBT2222A/SOT23/600mA/40/X
MMBT2222A/SOT23/600mA/40/X
SOT23
SOT23
132
C183
C183
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
Q95
Q95
SOT23
SOT23
Q93
Q93
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
3
DDR_15V
DDR_15V
DDR_15V
1
1.3
1.3
of
24 31Thursday, June 03, 2010
of
24 31Thursday, June 03, 2010
of
24 31Thursday, June 03, 2010
1.3
5
Gigabyte Confidential
Do not Copy
CPU_VTT
GR8
GR8
1K/4/1
D D
3VDUAL_ICH
GR11
GR11
8.2K/4
8.2K/4
CPU_VTT
GR6
GR6
8.2K/4
8.2K/4
GC2
C C
GC2
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
VAXG_SENSE[4]
VAXG_VSS[4]
GQ2
GQ2
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
GR27 2K/4/1GR27 2K/4/1
GR29 0/4/SHT/M/XGR29 0/4/SHT/M/X
GFX_EN[4]
EN_AXG
SOT23
SOT23
132
GQ3
GQ3
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
GR23
GR23
2K/4/1
2K/4/1
GR26
GR26
100/4/1
100/4/1
1K/4/1
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
CPU_VAXG
GBC4
GBC4
GFX_VID[1..7][4]
GBC9
GBC9
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
4
GR7
GR7
8.2K/4
8.2K/4
CPU_VAXG_ADJ[26]
CPU_VAXG_ADJ
EN_AXG
GFX_VID7
GFX_VID6
GFX_VID5
GFX_VID4
GFX_VID3
GFX_VID2
GFX_VID1
GFX_VID0
GFX_VID[1..7]
3
VCC
GR3
GR3
GBC21u/6/X7R/16V/K GBC21u/6/X7R/16V/K
2.2/6
2.2/6
GU1
GU1
1
PGOOD
17
EN
32
VID7
25
VID6
26
VID5
27
VID4
28
VID3
29
VID2
30
VID1
31
VID0
12
VSEN
11
RGND
18
PVCC
VCC
BOOT
UGATE
PHASE
LGATE
ISEN+
ISEN-
ISENNO
OCSET
NC
VDIFF
DVC
FB
+12V
19
GR10 2.2/6GR10 2.2/6
22
23
24
21
16
15
AXG_PHASEB
ISENNO
14
13
GR20
GR20
2.74K/4/1
2.74K/4/1
20
10
8
GR32
GR32
18K/4/1
18K/4/1
9
GR2
GR2
2.2/6
2.2/6
GBC1 1u/6/X7R/16V/KGBC1 1u/6/X7R/16V/K
GBC3 0.1u/4/X7R/16V/KGBC3 0.1u/4/X7R/16V/K
AXG_UGATE_F
AXG_PHASE
AXG_LGATE
AXG_ISEN
GR5
GR5
24K/4/1
24K/4/1
GBC8
GBC8
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
GBC12
GBC12
820p/4/X7R/50V/K
820p/4/X7R/50V/K
GBC7
GBC7
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
GR14
GR14
75K/4/1
75K/4/1
GR34
GR34
49.9/4/1/X
49.9/4/1/X
GR33
GR33
1.2K/4/1
1.2K/4/1
GBC6
GBC6
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
GRT1
GRT1
100K/1/4/S
100K/1/4/S
1 2
GBC15
GBC15
0.047u/4/X7R/16V/K/X
0.047u/4/X7R/16V/K/X
t
t
GR17
GR17
100K/4/1
100K/4/1
GR21
GR21
23.2K/4/1
23.2K/4/1
2
VIN
AXG_IN
GC1
GC1
1u/6/X7R/16V/K
1u/6/X7R/16V/K
GQ1
GQ1
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
AXG_IN
ISENNO
GR1
GR1
2.2/6
2.2/6
AXG_UGATE
AXG_PHASE
AXG_UGATE_F
GQ4
GQ4
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
GQ5
GQ5
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
AXG_LGATE
2
1
3
2
1
1
1
1
+
+
GEC1
GEC1
270u/FP/D/16V/89/10m
270u/FP/D/16V/89/10m
3
2
1
3
GR35 86.6K/4/1/XGR35 86.6K/4/1/X
VCC
GR31 20K/4/1GR31 20K/4/1
B B
INTEL VRD11 mode
GR30
GR30
68K/4/1/X
68K/4/1/X
VCC
GBC10
GBC10
4.7n/4/X7R/25V/K
4.7n/4/X7R/25V/K
GR28
GR28
68K/4/1
68K/4/1
SET 0.825V~1.2125V
GR22 1K/4/1GR22 1K/4/1
GFX_VID0
SS pin PD to set INTEL
VR11 mode
5
OFS
4
REF
3
FS
2
SS
GR25
GR25
100K/4/1
100K/4/1
ISL6314CRZ-T/QFN32[10TA1-606314-01R]
ISL6314CRZ-T/QFN32[10TA1-606314-01R]
GND
33
OCP 49A
Rocset=R136=2.74k , Isens=94uA , Rs=R127=8.25k ,
Rcomp=R128+[R135//(DRT1+R129)]=78k , DCR=0.78mohm
Iocp=(Rocset*Isens*Rs/(Rcomp*DCR)
=(2.74k*94uA*8.25K)/(45K*0.97m)=49A
COMP
APA
7
GBC16
GBC16
22p/4/NPO/50V/J
GR37
GR37
2K/4/1
2K/4/1
6
GBC13
GBC13
1n/4/X7R/50V/K/X
1n/4/X7R/50V/K/X
GBC11
GBC11
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J/X
22p/4/NPO/50V/J
GR36
GR36
15.8K/4/1
15.8K/4/1
GBC14
GBC14
1n/4/X7R/50V/K
1n/4/X7R/50V/K
IAXG for 2009A FMB (73W TDP SKU support): 20A
IAXG for 2009B FMB (87W TDP SKU support): 25A
AXG_UGATE
AXG_PHASE
GR9
GR9
2.2/6
2.2/6
GC3
GC3
1n/4/X7R/50V/K
1n/4/X7R/50V/K
GL1
GL1
0.6u/40A/IMD129/W/D
0.6u/40A/IMD129/W/D
GR4
GR4
8.2K/4
8.2K/4
SGR1
SGR1
0/4/SHT/M/X
0/4/SHT/M/X
AXG_PHASEB
CPU_VAXG
GBC5
GBC5
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
SGR2
SGR2
0/4/SHT/M/X
0/4/SHT/M/X
AXG_ISEN
10mil width
25A max
1
1
+
+
GEC4
GEC4
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
1
1
1
1
+
+
+
+
GEC2
GEC2
GEC3
GEC3
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
Rt=10^{10.61-[1.035Xlog(FS)]} Rt=R151=68 kohm , FS=380KHz
A A
PWM IC internal PU
5
OVP=VDAC+175mV
4
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet of
Date: Sheet of
3
2
Date: Sheet of
Gigabyte Technology
CPU_VAXG_ISL6314CRZ
CPU_VAXG_ISL6314CRZ
CPU_VAXG_ISL6314CRZ
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
25 31Thursday, June 03, 2010
25 31Thursday, June 03, 2010
25 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
DU1
DU1
VTT_PWRGD[4,23]
DBC5
DBC5
0.1u/4/Y5V/16V/Z/X
D D
FB[19]
DR121
DR121
1K/4/1/X
1K/4/1/X
DBC25
DBC25
3.3n/4/X7R/50V/K/X
3.3n/4/X7R/50V/K/X
C C
IOUT
B B
NO SUPPORT PSI FUNCTION
DQ16
DQ16
MMBT2222A/SOT23/600mA/40/X
MMBT2222A/SOT23/600mA/40/X
-CPU_PSI[4]
A A
0.1u/4/Y5V/16V/Z/X
DR105
DR105
1.69K/4/1
1.69K/4/1
DR108 0/6/SHT/M/XDR108 0/6/SHT/M/X
VCC_SENSE[4,19]
VSS_SENSE[4,19]
DR131
DR131
20K/4/1/X
20K/4/1/X
IOUT
DR132
DR132
8.2K/4/1
8.2K/4/1
DC8
DC8
0.027u/4/X7R/16V/K
0.027u/4/X7R/16V/K
Vcore offset +60mV
R387 1K/4/1/XR387 1K/4/1/X
VCC3
R386
R386
1K/4/1/X
1K/4/1/X
PSI_CTL[18]
BOOT "25-FF" PSI_CTL=LOW
OVER 10A PSI_CTL=HIGH
-PROCHOT_GPIO[18]
5
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DC2
DR106
DR106
16.9K/4/1
16.9K/4/1
FB
DR135 100/4/1DR135 100/4/1
DR136 0/4/SHT/M/XDR136 0/4/SHT/M/X
VCC
DR133
DR133
10K/4/1
10K/4/1
DC2
1n/4/X7R/50V/K
1n/4/X7R/50V/K
DC3 33p/4/NPO/50V/JDC3 33p/4/NPO/50V/J
DC7 1n/4/X7R/50V/KDC7 1n/4/X7R/50V/K
DC9
DC9
680p/4/X7R/50V/K
680p/4/X7R/50V/K
VCORE
DR123
DR123
243K/4/1
243K/4/1
Freq.=250KHz
VCC
VCC
SOT23
SOT23
132
C122
C122
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
DQ14
DQ14
R362 1K/4/1/XR362 1K/4/1/X
MMBT2222A/SOT23/600mA/40/X
MMBT2222A/SOT23/600mA/40/X
CPU_VTT
DR94 100/4/1DR94 100/4/1
VCC3
DR95 1K/4/1DR95 1K/4/1
-PROCHOT_GPIO
DR112
DR112
8.2K/4
8.2K/4
DR116
DR116
100/4/1
100/4/1
R351
R351
8.2K/4/X
8.2K/4/X
132
DBC24
DBC24
DBC13
DBC13
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
VSS_SENSE_F
DR122
DR122
91K/4/1
91K/4/1
R346 1K/4/1R346 1K/4/1
SOT23
SOT23
-PROCHOT
G S
G S
132
35
36
17
18
19
20
21
22
23
24
16
7
DR129
DR129
3K/4/1
3K/4/1
8
9
10
11
12
14
13
15
2
4
3
6
-PSI_PWM
DQ15
DQ15
2N7002/SOT23/25pF/5/X
2N7002/SOT23/25pF/5/X
1
3
D
D
G S
G S
2
1
EN
VR_RDY
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
PSI#
APA
COMP
DVC
FB
IDROOP
VDIFF
VSEN
RGND
IMON
OFS
SS
FS
REF
BOTTOM PAD
CONNECT TO
GND
THROUGH 10
VIA
DQ13
DQ13
2N7002/SOT23/25pF/5/X
2N7002/SOT23/25pF/5/X
VR_RDY
IO_VID7
IO_VID6
IO_VID5
IO_VID4
IO_VID3
IO_VID2
IO_VID1
IO_VID0
-PSI_PWM
DR130
DR130
22K/4
22K/4
DR134
DR134
750/4/1
750/4/1
VCORE_OV
DC5
DC5
1n/4/X7R/50V/K
1n/4/X7R/50V/K
3
D
D
2
-PROCHOT [4,19]
Q90
Q90
SOT23
SOT23
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
VCC
DR96
DR96
2.2/6
2.2/6
5
VCC
PVCC2_3
GND
ISL6333CRZ/QFN48
ISL6333CRZ/QFN48
49
-ICH_PSI [13]
RSET
PUVCC
BYP1
PVCC1
BOOT1
UGATE1
PHASE1
LGATE1
ISEN1+
ISEN1-
BOOT2
UGATE2
PHASE2
LGATE2
ISEN2+
ISEN2-
BOOT3
UGATE3
PHASE3
LGATE3
ISEN3+
ISEN3-
4
CPU_VTT
4
VCC_F
DBC1
DBC1
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
DR97 2.2/6DR97 2.2/6
1
34
41
DR128 2.2/6DR128 2.2/6
42
DR98 2.2/6DR98 2.2/6
39
38
37
40
48
47
29
DR111 2.2/6DR111 2.2/6
31
32
33
30
46
45
27
26
25
28
44
43
VID0[4]
VID1[4]
VID2[4]
VID3[4]
VID4[4]
VID5[4]
VID6[4]
VID7[4]
I_MON
R209
R209
1K/4/1
1K/4/1
VR_RDY
120A OCP
DR101 0/4DR101 0/4
PHASEA
DR103 8.66K/4/1DR103 8.66K/4/1
DR107 2.2/6DR107 2.2/6
DR109 0/4DR109 0/4
PHASEB
DR110 8.66K/4/1DR110 8.66K/4/1
DR113 2.2/6DR113 2.2/6
DR118 0/4DR118 0/4
PHASEC
DR119 8.66K/4/1DR119 8.66K/4/1
DRN2
DRN2
1K/8P4R/4
1K/8P4R/4
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
DRN1
DRN1
1K/8P4R/4
1K/8P4R/4
3VDUAL
EUP
3VDUAL_ICH
R243
R243
8.2K/4
8.2K/4
R211
R211
8.2K/4
8.2K/4
DBC21
DBC21
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DR63
DR63
49.9K/4/1
49.9K/4/1
V12
DBC3 1u/6/X7R/16V/KDBC3 1u/6/X7R/16V/K
DBC22 1u/6/X7R/16V/KDBC22 1u/6/X7R/16V/K
V12
DBC23 1u/6/X7R/16V/KDBC23 1u/6/X7R/16V/K
DBC4 0.1u/4/X7R/16V/KDBC4 0.1u/4/X7R/16V/K
ISEN1
DBC6
DBC6
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DBC11 1u/6/X7R/16V/KDBC11 1u/6/X7R/16V/K
V12
DBC8 0.1u/4/X7R/16V/KDBC8 0.1u/4/X7R/16V/K
ISEN2
DBC9
DBC9
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DBC14 0.1u/4/X7R/16V/KDBC14 0.1u/4/X7R/16V/K
ISEN3
DBC15
DBC15
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
IO_VID0
IO_VID1
IO_VID2
IO_VID3
IO_VID4
IO_VID5
IO_VID6
IO_VID7
R461
R461
32.4K/4/1
32.4K/4/1
R465
R465
1K/4/1
1K/4/1
SOT23
SOT23
132
Q33
Q33
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
Q32
Q32
SOT23
SOT23
132
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
DBC7
DBC7
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DBC10
DBC10
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DBC16
DBC16
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
IO_VID0 [18]
IO_VID1 [18]
IO_VID2 [18]
IO_VID3 [18]
IO_VID4 [18]
IO_VID5 [18]
IO_VID6 [18]
IO_VID7 [18]
VCC3
R245
R245
100K/4/1
100K/4/1
R244
R244
1K/4/1
1K/4/1
C98
C98
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
3
ALL MOSFET =8~9m OHM
UGATE1
PHASE1
LGATE1
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
UGATE2
PHASE2
LGATE2
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
UGATE3
PHASE3
LGATE3
2SK3918/TO252/1300pF/7.5m
2SK3918/TO252/1300pF/7.5m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
2SK3919/TO252/2050pF/5.6m
3VDUAL
5VDUAL
PCH_VRMPWRGD [13,22]
3
DL1
DL1
1.2uH/20A/PMU109/W/D
1.2uH/20A/PMU109/W/D
DR99 2.2/6DR99 2.2/6
DR100 8.2K/4DR100 8.2K/4
DR104
DR104
0/6/SHT/M/X
0/6/SHT/M/X
DR114 2.2/6DR114 2.2/6
DR115 8.2K/4DR115 8.2K/4
DR120
DR120
0/6/SHT/M/X
0/6/SHT/M/X
DR124 2.2/6DR124 2.2/6
DR125 8.2K/4DR125 8.2K/4
DR127
DR127
0/6/SHT/M/X
0/6/SHT/M/X
R873
R873
0/6
0/6
R874
R874
0/6/X
0/6/X
SMBDATA[7,8,13,15,16,17,22]
2
VINV12
1
1
+
+
DEC1
DEC1
270u/FP/D/16V/89/10m
2
SDR1
SDR1
SDR3
SDR3
SDR5
SDR5
8
7
6
5
8
7
6
5
270u/FP/D/16V/89/10m
DL2
DL2
0.6u/40A/IMD129/W/D
0.6u/40A/IMD129/W/D
DR102
DR102
2.2/6
2.2/6
DC1
DC1
1n/4/X7R/50V/K
1n/4/X7R/50V/K
DL3
DL3
0.6u/40A/IMD129/W/D
0.6u/40A/IMD129/W/D
DR117
DR117
2.2/6
2.2/6
DC4
DC4
1n/4/X7R/50V/K
1n/4/X7R/50V/K
DL4
DL4
0.6u/40A/IMD129/W/D
0.6u/40A/IMD129/W/D
DR126
DR126
2.2/6
2.2/6
DC6
DC6
1n/4/X7R/50V/K
1n/4/X7R/50V/K
VCC1_05_PCH_OV [23]
VTTD_ADJ [24]
C124
C124
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
VCORE_OVUPI_POWER
VCORE_OV [19]
CPU_VAXG_ADJ [25]
0_6LEVEL_DDR [24]
SMBCLK [7,8,13,15,16,17,22]
SDR2
SDR2
0/6/SHT/M/X
0/6/SHT/M/X
ISEN1
PHASEA
SDR4
SDR4
0/6/SHT/M/X
0/6/SHT/M/X
ISEN2
PHASEB
SDR6
SDR6
0/6/SHT/M/X
0/6/SHT/M/X
ISEN3
PHASEC
pwm
feedback
pin
pwm
feedback
pin
CPU FAN ISSUE
DBC2
DBC2
1u/6/X7R/16V/K
2
DQ1
DQ1
1
3
2
DQ3
DQ2
DQ2
DQ4
DQ4
DQ5
DQ5
DQ7
DQ7
DQ8
DQ8
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
100p/4/NPO/50V/J/X
100p/4/NPO/50V/J/X
DQ3
1
3
VIN
2
1
3
2
DQ6
DQ6
1
3
VIN
2
1
3
2
DQ9
DQ9
1
3
BC160
BC160
UPI_POWER
R391 1K/4/1R391 1K/4/1
R392 3.3K/4/1R392 3.3K/4/1
SMBDATA[7,8,13,15,16,17,22] SMBCLK [7,8,13,15,16,17,22]
C128
C128
1u/6/X7R/16V/K
2
0/6/SHT/M/X
0/6/SHT/M/X
1
3
DBC12
DBC12
1u/6/X7R/16V/K
1u/6/X7R/16V/K
2
0/6/SHT/M/X
0/6/SHT/M/X
1
3
DBC17
DBC17
1u/6/X7R/16V/K
1u/6/X7R/16V/K
2
0/6/SHT/M/X
0/6/SHT/M/X
1
3
0X62 = 75% xVCC
U8
U8
NCT3931U-2/SOT23-8
NCT3931U-2/SOT23-8
1
VDD
VREF1
2
B_SEL
VREF2
3
GND
VREF3
SDA4SCL
0X66 = 25% xVCC
U7
BC161
BC161
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R388 5.11K/4/1R388 5.11K/4/1
R389 3.3K/4/1R389 3.3K/4/1
U7
NCT3931U-2/SOT23-8
NCT3931U-2/SOT23-8
1
VDD
VREF1
2
B_SEL
VREF2
3
GND
VREF3
SDA4SCL
1
1
1
1
+
+
DEC2
DEC2
270u/FP/D/16V/89/10m
270u/FP/D/16V/89/10m
MOSFEF SOLDER SIDE
VCORE
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet
Date: Sheet
1
+
+
DEC3
DEC3
270u/FP/D/16V/89/10m
270u/FP/D/16V/89/10m
ICT TEMP.
1
1
1
1
+
+
+
+
DEC4
DEC4
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
DEC9
DEC9
SR1,SR3,SR5
PLACE ON THE
SOLDER SIDE,
CLOSE
INDUCTOR
OUTPUT
INDUCTOR
1
1
1
1
+
+
DEC6
DEC6
DEC5
DEC5
+
+
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
VRD 11/ ISL6312
VRD 11/ ISL6312
VRD 11/ ISL6312
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
+
+
+
+
DEC7
DEC7
1
1
1
DEC8
DEC8
1.3
1.3
26 31Thursday, June 03, 2010
26 31Thursday, June 03, 2010
26 31Thursday, June 03, 2010
1.3
of
of
8
Gigabyte Confidential
Do not Copy
SOT23
SOT23
D6
D6
1
3
BAT54A/SOT23/200mA
BAT54A/SOT23/200mA
5VDUAL
D D
R247 150K/4R247 150K/4
-USBOC_F
R246
R246
270K/4
270K/4
FUSEVCC_F1
2
FUSEVCC_F2
-USBOC_F [10,13]
7
FRONT USB1
-USBP0[10] -USBP2[10] -USBP3 [10]
+USBP0[10] +USBP1 [10]
FUSEVCC_F1
BH/2*5K9/BU/ON/2.54/VA/D/GF
BH/2*5K9/BU/ON/2.54/VA/D/GF
-USBP0
1
2
-USBP1
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
132
5 6
ESD16
ESD16
F_USB1
F_USB1
6
UBC6
UBC6
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
4
87
10
6
5
+USBP1
-USBP1 [10]
FUSEVCC_F1
5
FRONT USB2
-USBP3 +USBP3
FUSEVCC_F2
F_USB2
F_USB2
132
4
5 6
87
10
BH/2*5K9/BU/ON/2.54/VA/D/GF
BH/2*5K9/BU/ON/2.54/VA/D/GF
ESD15
ESD15
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
4
3
2
1
CASE OPEN
UBC5
UBC5
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
+USBP3 [10]+USBP2[10]
+USBP2-USBP2+USBP0
6
5
FUSEVCC_F2
Case Open Circuits
R407
R407
1M/4
1M/4
-CASEOPEN
C135
C135
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
-CASEOPEN [18]RTCVDD[13,14]
Close to connector
R_USB
FUSEVCC_R FUSEVCC_R FUSEVCC_R
R_USB2
R_USB1
R_USB1
1 2
3 4
357 1
C C
ESD19
+USBP8
+USBP9
ESD19
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
357 1
5 6
7 8
2468
2468
9
121011
USB/A/O/BLACK/GF/2/RA/D
USB/A/O/BLACK/GF/2/RA/D
-USBP8
6
5
-USBP9
-USBP9 [10]-USBP8[10]
+USBP9 [10]+USBP8[10] +USBP10[10]
+USBP10
FUSEVCC_R FUSEVCC_R
+USBP11
-USBP10[10] -USBP11 [10]
BC194
BC194
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
ESD18
ESD18
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
6
5
-USBP10
-USBP11
F_USB & F_1394 POWER PROTECT
B B
GPIO11[10,13]
-USBOC_F
5VDUAL
240MILS
100MILS
100MILS
R_USB2
1 2
3 4
357 1
357 1
5 6
7 8
2468
2468
9
121011
USB/A/O/BLACK/GF/2/RA/D
USB/A/O/BLACK/GF/2/RA/D
F3
F3
1 2
SMD1812P260/6V
SMD1812P260/6V
F2
F2
1 2
SMD1812P160/8V
SMD1812P160/8V
F6
F6
1 2
SMD1812P350SLR/S
SMD1812P350SLR/S
F5
F5
1 2
SMD1812P350SLR/S
SMD1812P350SLR/S
+USBP11 [10]
+USBP12
+USBP13
1
1
+
+
UEC2
UEC2
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
FUSEVCC_F1
1
1
UEC5 100u/D/10V/57
UEC5 100u/D/10V/57
+
+
FUSEVCC_F2
1
1
UEC4 100u/D/10V/57
UEC4 100u/D/10V/57
+
+
3X POWER
1
1
+
+
UEC6
UEC6
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
A A
8
7
6
Close to connector
-USBP12[10]
+USBP12[10]
BC195
BC195
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
ESD2
ESD2
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
+
+
-USBP12
6
5
-USBP13
1
1
UEC1
UEC1
1000u/D/6.3V/8C/30m
1000u/D/6.3V/8C/30m
5
-RST
-PWRBT_1
1 2
3 4
5 6
7 8
FUSEVCC_R
FUSEVCC_R
R_USB3
R_USB3
357 1
357 1
2468
2468
9
121011
USB/A/O/BLACK/GF/2/RA/D
USB/A/O/BLACK/GF/2/RA/D
ESD17
ESD17
1
2
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
-SYS_RST[4,13,22]
-RST
6
5
-PWRBT_1
Rev 0.2 modefy
5VSB
R398 100/4/1R398 100/4/1
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
4
-USBP13 [10]
+USBP13 [10]
BC196
BC196
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BEEP-[18]
INTEL FRONT PANEL
VCC
5VSB
R399
R399
8.2K/4/X
8.2K/4/X
BC165
BC165
R349
R349
330/6
330/6
-HDLED
-RST
-CASEOPEN
MPD+
VCC
BC167
BC167
0.01u/4/X7R/25V/K/X
0.01u/4/X7R/25V/K/X
-SATALED[12]
Q62
Q62
R409
R409
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
1K/4/1
1K/4/1
R410
R410
8.2K/4
8.2K/4
BEEP-
SOT23
SOT23
132
H2X10PANEL-2
F_PANEL
F_PANEL
1
HD+
3
HD-
5
GND
7
RESET
9
CI-
11
CI+
15
PWR+
17
PWR-
19
PWR-
BH/2*10K10,12,13/WH/2.54/VA/PA
BH/2*10K10,12,13/WH/2.54/VA/PA
3
MSG/PD+
MSG/PD-
PW+
PW-
SP+
2
4
6
8
14
16
NC
18
NC
20
SP-
VCC3
VCC3
R382
R382
R378
R378
1K/4/1
1K/4/1
8.2K/4
8.2K/4
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SPK-
Q64
Q64
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
MPD+HD+
-PWRBT_1
C126
C126
0.01u/4/X7R/25V/K/X
0.01u/4/X7R/25V/K/X
VCC
BAV99/SOT23/300mA/X
BAV99/SOT23/300mA/X
SPK-
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet of
R377
R377
1K/4/1
1K/4/1
132
Q52
Q52
5VSB
2
-HDLED
C123
C123
180p/4/NPO/50V/J/X
180p/4/NPO/50V/J/X
SOT23
R463
R463
75/4/1
75/4/1
R451
R451
75/4/1
75/4/1
R381
R381
8.2K/4
8.2K/4
Q55
Q55
SOT23
SOT23
SOT23
132
Q51
Q51
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
VCC
D8
D8
CD4148WP/1206/300mA
CD4148WP/1206/300mA
To disable TCO
timer
Q61
Q61
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
R408
R408
132
1K/4/1
1K/4/1
SPKR
VCC
R350
R350
330/6
330/6
MPD+
Q49
Q49
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
SOT23
132
R353 1K/4/1R353 1K/4/1
R380
R380
33/4
33/4
132
5VSB
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
FP,F_USB,USB PWR,FDD,BZ
FP,F_USB,USB PWR,FDD,BZ
FP,F_USB,USB PWR,FDD,BZ
-PWRBTSW [18]
BC158
BC158
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
SPKR [13]
SPKR
GPIO20 [13]
27 31Thursday, June 03, 2010
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27 31Thursday, June 03, 2010
of
of
1
VCC3
R404
R404
8.2K/4
8.2K/4
1.3
1.3
1.3
8
Gigabyte Confidential
Do not Copy
-PSON[18,24]
BC180
VCC
VCC
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC180
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
BC171
BC171
D D
7
ATX POWER CONNECTOR
VCC3
-12V
ATX
ATX
13
3.3V
14
-12V
15
GND
16
PSON
17
GND
18
GND
19
GND
20
-5V
21
5V
22
5V
23
5V
24
GND
APW/2*12/IV/VA/SN/2SHK/PA66
APW/2*12/IV/VA/SN/2SHK/PA66
GND
GND
GND
POK
5VSB
6
VCC3
1
3.3V
2
3.3V
3
4
5V
5
6
5V
7
8
9
10
12V
11
12V
12
3.3V
BC170
BC170
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
To prevent the 5VSB
under loading when
boot
5
BC187
BC187
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
BC174
BC174
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC175
BC175
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC178
BC178
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
C143
C143
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
4
VCC3VCC3 VCC3
BC177
BC177
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC176
BC176
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
BC173
BC173
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
VCC
VCC
PWOK [18]
5VSB
+12V
V12
BC10
BC10
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
3
2
V12
4
3
APW/2*2/IV/P/4.2/SN/PA66
APW/2*2/IV/P/4.2/SN/PA66
BC11
BC11
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
ATX_12V
ATX_12V
+12V
+12V
GND
GND
1
1
2
ATX_4-4
MH2
MH1
MH1
91011
8
12
1
7
2
6
HOLE_3/X
HOLE_3/X
345
C C
MH5
MH5
91011
12
1
2
345
HOLE_4-RH-1 HOLE_4-RH-5MM-1
8
7
6
HOLE_3/X
HOLE_3/X
MH2
91011
8
12
1
7
2
6
HOLE_3/X
HOLE_3/X
345
MH6
MH6
91011
8
12
1
7
2
6
HOLE_3/X
HOLE_3/X
345
MH7
MH7
345
2
6
1
7
8
12
HOLE_3/X
HOLE_3/X
9
10
11
MH3
MH3
MH4
MH4
2
1
12
2
1
12
345
11
345
11
AGND1
6
7
8
HOLE_3/X
HOLE_3/X
9
10
6
7
8
HOLE_3/X
HOLE_3/X
9
10
K5
K1_ICT/XK5K1_ICT/X
1
K4
K1_ICT/XK4K1_ICT/X
1
1
1
K2
K1_ICT/XK2K1_ICT/X
K1
K1_ICT/XK1K1_ICT/X
1
1
K3
K1_ICT/XK3K1_ICT/X
K6
K1_ICT/XK6K1_ICT/X
I1
4MMH/XI14MMH/X
I3
4MMH/XI34MMH/X
I5
4MMH/XI54MMH/X
I2
4MMH/XI24MMH/X
I4
4MMH/XI44MMH/X
HOLE_4-RH-5MM-1
B B
5VDUAL
XC1
XC1
VCC
0.01u/4/X7R/25V/K/X
0.01u/4/X7R/25V/K/X
A A
8
7
6
5
4
3
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet of
Date: Sheet of
Date: Sheet of
Gigabyte Technology
ATX POWER CONNECTOR
ATX POWER CONNECTOR
ATX POWER CONNECTOR
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
2
28 31Thursday, June 03, 2010
28 31Thursday, June 03, 2010
28 31Thursday, June 03, 2010
1
1.3
1.3
1.3
5
Gigabyte Confidential
Do not Copy
PCIE-1G LAN
VDD33
LR35
LR35
1K/4/1
D D
C C
B B
XTAL2: CLK IN
25MCLK_LAN[22]
RSET LAYOUT GND GUARD
P_MDI0+
P_MDI0VDD10
P_MDI1+
P_MDI1VDD10
P_MDI2+
P_MDI2VDD10
P_MDI3+
P_MDI3VDD33
ML_OP[10]
ML_ON[10]
SRCCLK_LAN[22]
-SRCCLK_LAN[22]
ML_IP[10]
ML_IN[10]
49
1
2
3
4
5
6
7
8
9
10
11
12
LU1
LU1
GND
MDIP0
MDIN0
AVDD10
MDIP1
MDIN1
AVDD10(NC)
MDIP2(NC)
MDIN2(NC)
AVDD10(NC)
MDIP3(NC)
MDIN3(NC)
AVDD33(NC)
LR16
LR16
2.49K/4/1
2.49K/4/1
RSET
VDD33
VDD33
VDD10
47
46
45
RSET
AVDD3348AVDD33
AVDD10
CKXTAL244CKXTAL1
DVDD10
HSIP17HSIN18REFCLK_P19REFCLK_N20EVDD1021HSOP22HSON
SMBCLK(NC)14SMBDATA(NC)15CLKREQB
13
16
VDD10
VDD33
LR37
LR37
LR38
LR38
8.2K/4
8.2K/4
8.2K/4
8.2K/4
LC3 0.1u/4/X7R/16V/KLC3 0.1u/4/X7R/16V/K
LC4 0.1u/4/X7R/16V/KLC4 0.1u/4/X7R/16V/K
CLOSE LAN CHIP
-PFMRST2
LBC34 100p/4/NPO/50V/J/XLBC34 100p/4/NPO/50V/J/X
1K/4/1
LED_LINK100
LED_ACT_TXRX
VDD33
VDD10
VDD33
LAN_GPO
43
42
41
40
39
38
37
LED0
DVDD3
AVDD33
LED1/EESK
DVDD10(NC)
GPO/SMBALERT
GND
24
23
EVDD10
4
FOR DSM MODE
(DEEP SLUMBER MODE)
36
REGOUT
35
VDDREG
34
VDDREG
33
ENSWREG
32
EEDI
31
LED3/EEDO
30
EECS
29
DVDD10
28
LANWAKEB
27
DVDD33
26
ISOLATEB
25
PERSTB
RTL8111E-VB-GR/QFN48
RTL8111E-VB-GR/QFN48
REGOUT
AVDD33_REG
ENSWREG
LR40 8.2K/4LR40 8.2K/4
LED_LINK1000
LR41 8.2K/4LR41 8.2K/4
VDD10
VDD33
ISOLATEB
VDD33
LR39
LR39
0/6/SHT/M/X
0/6/SHT/M/X
ENSWREG
-PCIE_WAKE [13,15,16]
-PFMRST2 [18]
ENABLE SW
LBC61
LBC61
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LR43
LR43
1/6
1/6
VDD33
LBC62
LBC62
4.7u/8/X5R/6.3V/K
4.7u/8/X5R/6.3V/K
VCC3
LR33
LR33
1K/4/1
1K/4/1
LR34
LR34
15K/4/1
15K/4/1
3
Dual Color LED
D3
D4
Green
D3
D4
Orange
Single Color LED
D2
D1
Yellow
LR42
LR42
10/4/X
10/4/X
-LAN_ISO [12]
P35-152-19W9
U4
U2
U7
U6
U8 U5
L5
L3
L6L4
L2
D1
D2
3VDUAL VDD33
1
1
+
+
LEC7
LEC7
100u/D/10V/57
100u/D/10V/57
2
LBC35
LBC35
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC36
LBC36
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC51
LBC51
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC66
LBC66
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
1
LBC67
LBC67
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC70
LBC70
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
(CLOSE LU1)
VDD10
VDD10
LBC48
LBC69
LBC69
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC44
LBC44
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC45
LBC45
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC65
LBC65
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC47
LBC47
LBC48
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC50
LBC50
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
(PIN3,6,9,13,29,41,45)
LL1
LL1
4.7uH/1A/[10LC3-5A470B-01R]
4.7uH/1A/[10LC3-5A470B-01R]
CLOSE LL1
VDD10
LBC64
LBC64
4.7u/8/X5R/6.3V/K
4.7u/8/X5R/6.3V/K
LFB3
LFB3
0/6/SHT/M/X
0/6/SHT/M/X
LBC59
LBC59
1u/4/X5R/6.3V/K
U1U3
L7L1
L9
L8
L10
D3 D4
1u/4/X5R/6.3V/K
EVDD10
(PIN21)
REGOUT
VDD10
LBC71
LBC71
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
EVDD10
LBC57
LBC57
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
YELLOW
USB_LAN CONNECTOR
ORANGE
(+,-)
3VDUAL
GREEN
(-,+)
FOR EMI
100p/4/NPO/50V/J/X
ESD11
ESD11
-USBP5
1
2
-USBP4
3 4
AOZ8902CIL/SOT23-6
AOZ8902CIL/SOT23-6
Close to connector
A A
+USBP5
6
5
+USBP4
FUSEVCC_R
P_MDI0+
P_MDI0P_MDI1+
P_MDI1P_MDI2+
P_MDI2P_MDI3+
P_MDI3-
90 :[20/4/8/4/20]
5
100p/4/NPO/50V/J/X
LBC28
LBC28
LBC31
LBC31
0.01u/4/X7R/25V/K
0.01u/4/X7R/25V/K
4
USB_LAN
USB_LAN
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
UP
UP
DOWN
DOWN
USB+LAN/1G/GO,Y/OS/RA/D/1
USB+LAN/1G/GO,Y/OS/RA/D/1
D1
D2
D3
D4
U1
U2
U3
U4
U5
U6
U7
U8
LED_ACT_TXRX
LED_LINK100
LED_LINK1000
-USBP4
+USBP4
-USBP5
+USBP5
LFB4
LFB4
0/6/SHT/M/X
0/6/SHT/M/X
LR9 150/6LR9 150/6
RTL8111DL -->N/A
LR10 150/6/XLR10 150/6/X
LR11 150/6/XLR11 150/6/X
-USBP4 [10]
+USBP4 [10]
-USBP5 [10]
+USBP5 [10]
90 :[15/4.5/7.5/4.5/15]
3
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
LBC30
LBC30
0.1u/4/Y5V/16V/Z/X
0.1u/4/Y5V/16V/Z/X
FUSEVCC_R
LBC29
LBC29
LR1 0/6/XLR1 0/6/X
2
FUSEVCC_R
LR13 150K/4LR13 150K/4
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet of
-USBOC_R
-USBOC_R [10]
LR12
LR12
270K/4
270K/4
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
REALTEK RTL8111E
REALTEK RTL8111E
REALTEK RTL8111E
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
29 31Thursday, June 03, 2010
29 31Thursday, June 03, 2010
29 31Thursday, June 03, 2010
of
of
1.3
1.3
1.3
8
Gigabyte Confidential
Do not Copy
TEMP H/W MONITOR
VREF[18]
D D
SYS_TEMP[18]
CPU_TEMP[18]
PWM_TEMP[18]
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
C167
C167
C159
C159
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VOLTAGE-- H/W MONITOR
* ** *
VCORE VCC3DDR_15V
R470
R470
8.2K/4
C C
VIN0[18]
VIN1[18]
VIN2[18]
VIN5[18]
VIN4[18]
R1 0/6/XR1 0/6/X
AGND1
8.2K/4
R482
R482
8.2K/4
8.2K/4
KB/MS
RN18
B B
A A
KDAT[18]
KCLK[18]
MDAT[18]
MCLK[18]
FUSEVCC_R
KDAT
KCLK KBCLK
MDAT
MCLK
RN19
RN19
8.2K/8P4R/4
8.2K/8P4R/4
MSDATA
MSCLK
KBDATA
KBCLK
8
RN18
82/8P4R/4
82/8P4R/4
MCLK
78
MDAT
56
KCLK
34
KDAT
12
KB/MS/6P/PC99/OS/RA/D/2
KB/MS/6P/PC99/OS/RA/D/2
11
12
12
34
56
78
7
8
1
2
5
6
7
6
5
CPU SMART FAN
Rev 0.2 modefy
R517
R517
10K/4/1
10K/4/1
RS2
RS2
10K/1/4/S/X
10K/1/4/S/X
Close SIO
+12V
R513
R487
R487
8.2K/4
8.2K/4
KB_MS
KB_MS
1314151617
7
R513
24K/4/1
24K/4/1
R512
R512
8.2K/4
8.2K/4
KBDATA
MSDATA
MSCLK
2 1
4 3
FUSEVCC_R
10
FUSEVCC_R
9
MS
MS
4
3
KB
KB
AGND1
AGND1
BC198
BC198
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
AGND1
BC197
BC197
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
RN16
RN16
8.2K/8P4R/4
8.2K/8P4R/4
1 2
3 4
5 6
7 8
CURRENT_OUT_V [19]
R515
R515
10K/4/1
10K/4/1
VIN6[18]
R514
R514
10K/4/1/X
10K/4/1/X
C165
C165
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
CN1
CN1
180p/8P4C/6/NPO/50V/K
180p/8P4C/6/NPO/50V/K
6 5
8 7
AGND1
6
IOUT
R511
R511
0/4/SHT/M/X
0/4/SHT/M/X
FANPWM1[18]
SYS SMART FAN
5
VCC3
R23
R23
1K/4/1
1K/4/1
BC7
BC7
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
Linear SYS_FAN
R24
R24
22K/4
22K/4
4
BC12
BC12
0.1u/4/Y5V/16V/Z
0.1u/4/Y5V/16V/Z
R21
R21
8.2K/4
8.2K/4
5
6
R16
R16
22K/4
22K/4
4
+12V+12V
84
U1B
U1B
+
+
7
-
-
LM358DR/SO8
LM358DR/SO8
PA102FDG/TO252/115m/430
PA102FDG/TO252/115m/430
CPUFAN_VCC
R26
R26
8.2K/4
8.2K/4
CPUFAN_G
Q4
Q4
3
1
3
2
CE1
CE1
100u/D/16V/5B
100u/D/16V/5B
3
2
R39
R39
100/4/1
FANPWM3[18]
100/4/1
+12V
R29
R29
0/8/X
0/8/X
213
1
1
+
+
GVS
GVS
CPU_FAN
CPU_FAN
FAN/1*4/WH/A3/PA66
FAN/1*4/WH/A3/PA66
+12V
R28
R28
0/4/SHT/M/X
0/4/SHT/M/X
CVS
CVS
SYS_FAN
SYS_FAN
FAN/1*3/WH/A3/PA66
FAN/1*3/WH/A3/PA66
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
213
+12V
R51
R51
3.3K/4/1
3.3K/4/1
R52
R52
R49
R49
15K/4/1
4
C
C
15K/4/1
+12V
R25
R25
3.3K/4/1
3.3K/4/1
R22
R22
15K/4/1
15K/4/1
Gigabyte Technology
Gigabyte Technology
Gigabyte Technology
HWM,KB/MS, FAN CTRL
HWM,KB/MS, FAN CTRL
HWM,KB/MS, FAN CTRL
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
2
6.2K/4/1
6.2K/4/1
R20
R20
6.2K/4/1
6.2K/4/1
C23
C23
0.047u/4/X7R/16V/K
0.047u/4/X7R/16V/K
C15
C15
0.047u/4/X7R/16V/K
0.047u/4/X7R/16V/K
FANIO1 [18]
FANIO2 [18]
30 31Thursday, June 03, 2010
30 31Thursday, June 03, 2010
30 31Thursday, June 03, 2010
1
1.3
1.3
1.3
of
of
of
1
PCH GPIO LIST TABLE
Gigabyte Confidential
Do not Copy
PIN NAME
GP0
GP1/TACH1
GP2/PIRQE#
GP3/PIRQF#
GP4/PIRQG#
GP5/PIRQH#
GP6/TACH2
D D
GP7/TACH3
GP8
GP9/OC5#
GP10/OC6#
GP11/SMBALERT#
GP12
GP13
GP14/OC7#
GP15
GP16
GP17/TACH0
GP18
GP19
GP20
GP21
GP22
GP23
GP24
GP25
C C
GP26
GP27
GP28
GP29
GP30
GP31
GP32
GP33
GP34
GP35
GP36
GP37
GP38
GP39
GP40
GP41
GP42
GP43
GP44
B B
GP45
GP46
GP47
GP48
GP49
GP50
GP51
GP52
GP53
GP54
GP55
GP56
GP57
GP58
GP59
GP60
GP61
GP62
A A
GP63
GP64
GP65
GP66
GP67
GP72
GP73
GP74
GP75
5
AFTER/
Default
PWR
PLTRST
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY NATIVE
GPI
H-Z
GPI
GPI
GPI
GPI
GPI
GPI
GPI
GPO
H
NATIVE
NATIVE
NATIVE
L
GPI
GPI
L
NATIVE OC7#
GPO
L
GPI
GPI
NATIVE
GPI
NATIVE
GPI
GPI
H-Z
NATIVE
GPO
L
NATIVE
NATIVE
GPO
H
GPO
H
GPI
L
GPI
H-Z
H-Z
GPI
GPO
H
GPO
H
GPI
H-Z
GPO
L
GPI
GPI
H-Z
GPI
H-Z
GPI
NATIVE
NATIVE
NATIVE
NATIVE
L N/A
NATIVE P/U 8.2K 3VDUAL
NATIVE
L
NATIVE
NATIVE
IN
H-Z
IN
H-Z
NATIVE
NATIVE
H
NATIVE
NATIVE
H
NATIVE
NATIVE
H
NATIVE
IN
H-Z
NATIVE
H-Z
NATIVE
NATIVE
H-Z
NATIVE
L
NATIVE
L
NATIVE
L
NATIVE
L
NATIVE
L
NATIVE
L
NATIVE
L
NATIVE
H-Z
NATIVE
H-Z
NATIVE
H-Z
5
USAGE
-PECI_REQ
ICH_FAN_TACH1
-PIRQE
-PIRQF
-PIRQG
-PIRQH
ICH_FAN_TACH2
ICH_FAN_TACH3
GPIO8
OC5#
OC6#
-SMBALERT
LAN_PHY_PWR_CTRL
GPIO13
GPIO15
-SKTOCC
ICH_FAN_TACH0
MB_ID0
-LAN1_ISO
VCC18_PCH_OV2
VCORE_OV3
-LDRQ1
TLS
-CPU_STOP P/U 8.2K 3VDUAL
-ACZ_DET
GPIO27
GPIO28
GPIO29
S_PWR_ACK
N/A(Reverse)
MB_ID1
LOAD-LINE
-PCI_STOP
GPIO35
-LAN1_DSM
N/A
VCORE_OV2
-LAN_DSM
OC1#
OC2#
OC3#
OC4#
-LPCPME
PWR_LED
PSI LED
EN_PWM
VCC18_OV1
-REQ1
-GNT1
-REQ2
-GNT2
-REQ3
-GNT3
N/A(Reverse)
VCORE_OV1
F_USB_OC
USB_OC0#
N/A(Reverse)
-SUSTAT
SUSCLK
CLKOUTFLEX0
CLKOUTFLEX1
CLKOUTFLEX2
CLKOUTFLEX3
VCORE_OV4 P/U 8.2K 3VDUAL
1_05V_OV1 P/U 8.2K 3VDUAL
1_05V_OV2 P/U 8.2K 3VDUAL
N/A(Reverse)
NOTE
N/A
N/A
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
N/A
N/A
P/U 8.2K 3VDUAL
N/A
N/A
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
N/A
N/A
P/U 8.2K VCC3
N/A
P/D 8.2K GND
P/U 8.2K VCC3
P/U 1K VCC3LED_CTL
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
N/A
P/U 100K 3VDUAL
P/U 8.2K VCC3
P/D 8.2K GND
P/U 1K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
N/A
N/A
N/A
N/A
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 2.2K VCC
N/A
P/U 2.2K VCC
N/A
P/U 2.2K VCC
N/A
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
N/A
P/U 8.2K 3VDUAL
N/A
N/A
N/AGPIO63
N/A
N/A
N/A
N/A
P/U 8.2K 3VDUAL
4
Super I/O ITE8720 GPIO Table
PIN NAME
SVC/PECI_RQT/GP14
PWROK1/GP13
KRST#/GP62
SO/GP50
IRTX/GP47/CE2_N/JP7
GP46/IRRX
PSION#/GP42
PWROK2#/GP41
PCIRST3#/GP10/VDIMM_STR_EN
RSMRST#CIRRX1/GP55
PME#/GP54
PD5/GP75/BUSSO0
PIN NAME
FAN_TAC2/GP52
FAN_TAC3/GP37
VIDO3/FAN_TAC4/GP25/DSR2#
FAN_CTL2/GP51
FAN_CTL3/GP36
VID4/GP34
VID3/GP33
VID2/GP32
VCORE_GOOD/VID6/GP63
VID5/GP35
VID1/GP31
VID0/GP30
SLCT/GP80
PE/GP81
BUSY/GP82
PD3/GP73/BUSSI1
PD4/GP74/BUSSI2
VCORE_EN/VID7/GP64
PD0/GP70
PD1/GP71
PD2/GP72/BUSSI0
GP22/SCK
VIDO5/GP27/SIN2
PCIRST2#/GP11
PCIRST1#/GP12
3VSBSW#/GP40
SUSC#/GP53
GP23/SI
VIDO0/GP20/CTS2#
GP65/VDDA_EN/GB_01
PD6/GP76/BUSSO1
PD7/GP77/BUSSO2
AFD#/GP86/SMBC_R
INIT#/GP85/SMBD_M
ACK#/GP83
VIDO1/GP21/DCD2#
STB#/GP87/SMBC_M
PWRON#GP44
PANSWH#/GP43
KDAT/GP61
KCLK/GP60
MDAT/GP57
MACL/GP56
GP66/VLDT_EN/GB_02
SVD/PCIRSTIN#/CIRTX/GP15
KDAT/GP61
GP67/CPU_PG/GB_03
SLIN#/GP84/SMBD_R
PSI_L/FAN_CLT5/CIRRX2/GP16
VIDO4/GP26/SOUT2
VIDO2/FAN_TAC5/GP24/DSR2#
VIDO6/GP17/RI2#
VIDO7/JP6/DTR2#
PD5/GP75/BUSSO0
4
USAGE
-PECI_REQ
PWROK1/ITE_PWROK
-KBRST
-ICH_SPI_CS
CEB_N
-LAN2_DSM
-PSON
PECI_CTL
-PCIE_RST
-RSMRST
-LPCPME
N/A
USAGE
FANIO2
FANIO3
FANIO4
FANPWM2
FANPWM3
BEEP-
TURBO1
TURBO0
CPUT_LED1_C
CPUT_LED2_C
CPUT_LED3_C
-LAN1_DSM
CPU_LED1_C
CPU_LED2_C
CPU_LED3_C
SB_LED1_C
SB_LED2_C
IT_GP64
NB_LED1_C
NB_LED2_C
NB_LED3_C
LOW_PWR_1
LOW_PWR_2
-PFMRST1
-PFMRST2
CSI_F0
CSI_F1
BSEL166_3/CSISBSL
CPUT_LED1_C
MB_ID2
MB_ID3
MB_ID4
PIN
SEC_2x8
DDR_LED1_C
DDR_LED2_C
DDR_LED3_C
VCORE_OV1
PWRBTSW
-PWRBTSW
KDAT
KCLK
MDAT
NBT_LED1_C
PWM2_CR
PWM2_CR
EN_LOADLINE
-EN_PWM2
-THERM
DDR18V_PH2_EN
DDR18V_LED
1_1V_PH_EN
JP6
SB_LED3_C
3
NOTE
NOTE
NBT_LED1_C
SB_LED3_C
BSEL166_1
BSEL166_2
BSEL166_4
FST_2X8
GTLREF_AD2
MCLK
IT_GP67/-EN_PWM2
3
2
VCC3
LM324
L
VCC
L
DDR15V
L
VCC1_8_PCH
VCC3_DAC
VCC1_05_PCH
5VSB
VCC
PWM :
PH1
PH1
DL2
DL3 DL4
DL7DL6
PCH
PH6PH6
DL13DL11
CPU
BIOS :
BIOS
BIOS選項
線路圖名稱
線路圖名稱
線路圖名稱線路圖名稱
Vcore
CPU_VTT
CPU_VAXG
VCC1_8_PCH
VCC1_05_PCH
3VDUAL
DDR15V
DDRVTT
VREF_CA_A/VREF_CA_B
VREF_DQ_A/VREF_DQ_B
3 pin FAN control 4 pin FAN control FAN speed Controller
CPU FAN
SYS FAN
PWR FAN
FANPWM1
ICH_FAN_PWM2
FANPWM2
ICH_FAN_PWM1
N/A N/A
CPU Vcore
CPU Termination
CPU Graphic Core
CPU PLL
PCH core
3VDUAL
DRAM voltage
DRAM Terminatio
DRAM Address Ref
DRAM Data Ref
選項
BIOSBIOS
選項選項
FANPWM3
ICH_FAN_PWM0
N/A
N/A
2
5VDUAL 3VDUAL
ISL8014
PH3
PH3PH4 PH4
DL5
PH5
PH5
VTT VCORE
PH1 PH2
8IBP:
1.12SP2-01A001-Y1R/Y2R
2.12SP2-01A001-Z1R/Z2R
(HIBRID )
FANIO1
ICH_FAN_TACH0
FANIO2
ICH_FAN_TACH1
FANIO3
ICH_FAN_TACH2
1
VCC1_05_ME
ISL8014
PH2PH2
DL9DL8
DL12
DL10
L3L4
:
IT8720
PCH
IT8720
PCH
IT8720
PCH
Gigabyte Technology
Gigabyte Technology
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet of
Date: Sheet of
Date: Sheet of
Gigabyte Technology
C
C
C
TABLE LIST
TABLE LIST
TABLE LIST
GA-H55M-S2
GA-H55M-S2
GA-H55M-S2
1
31 31Thursday, June 03, 2010
31 31Thursday, June 03, 2010
31 31Thursday, June 03, 2010
1.3
1.3
1.3
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