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Model Name: GA-P55-UD3L
SHEETTITLE
01
DD
02
03
04
05
06
07
08
09
CC
10
11
12
13
14
15
16
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
PCI EXPRESS*16 SLOT
PCI EXPRESS*4 SLOT
1.0
SHEETTITLE
28
29
30
31
32
33
34
35
DISCRETE POWER
F_PANEL ,USB , FDD
ATX POWER
J363
REALTEK RTL8111D
TPM SLB9635TT
HWM,KB/MS , FAN CTRL
TABLE LIST
36
37
38
39
40
41
42
43
BB
18
19
20
21
22
23
24
17
AA
25
26
27
PCI EXPRESS*1 SLOT
PCI SLOT X4
ITE 8720 LPC IO
COM, -PROHOT , DYNAMIC OC , LPT
Dual BIOS
ALC888
REAR AUDIO JACK
CLOCK GEN ICS9LPRS914
VCORE PWM_ISL6334CR
CPU_VTT PWM_ISL6322G
DDR_15V & VCC1_05_PCH PWM_ISL6545CBZ
5
4
3
44
45
46
Title
SizeDocument NumberRev
Custom
2
Date:Sheet of
Gigabyte Technology
Cover Sheet
GA-P55-UD3L
135Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" www.pdffactory.com
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GA-P55-UD3L
Version: 1.0
Circuit or PCB layout change
for next version
DATEChange ItemReason
DD
EP55A-UD3P 0.2
Component value change history
DataChange ItemReason
EP55A-UD3P 0.2
CC
2009/06/10
EBOM:0.1
2009/07/06
EBOM:02
2009/07/20
PBOM:10A
2009/07/29
PBOM:10B
1. CHECK +12V SHORT PAD FOR 10mil
2. F1_1394加蓋(
3. ADD DR86=124K/4/1 , DR88=249K/4/1
4. U12~U15 upi6262M --> upi6267M
5. DRAM_PWROK R490=1K/4/1 , R491=3K/4/1
6. REMOVE DR138=0/4 , ADD DR139,DR141=0/4
7. RU2
指定料號
排阻指定廠牌用
1.NEW MODEL: P55-UD3LP-0.1
1.NEW MODEL: P55-UD3L-0.2(
1.ADD CPU
2.移除PCH PLL
3.change F_USB,SPDIFI connector color
1.ADD R190 ,LD2 FOR PCIE OVER CLOCK
包)材階
:10HP4-112540-11R
WALSIN
背板電容
9PCS
電源電容,修改
因之前已有一版本為
CPU load line,thermal balance,Prochot
9. LU1,LU4 RTL8111D --> RTL8111C
10. PCB "育富"
11. ONFI
12. R376 2.26K/4/1 --> 2.55K/4/1
13.
確認上哪種
14. FB7~FB10 REMOVE
15. PCH BUFFER 25MHz REMOVE "X2,C93,C94,R420"
16. BIOS 16M --> 32M ( FOR ONFI ONBOARD)8.
P55-UD3L-0.1.,
移除
指定用
11SM1-600078-02R
upi6262 10%/upi6267?
此
版本為
P55-US3RENAME)
阻值
EP55-UD4P 0.2
2009/05/20
PCB:0.1
2009/06/10
PCB:0.1
2009/06/11
PCB:0.2
1. REMOVE AUDIO ESD
2. REMOVE CPU_VAXG
3. PCH_CLK 改 SHORT PAD (0 ohm10pcs)
4. ITE8275 GPIO11,GPIO13 TO TURBO0/TURBO1
5. F_PANEL UPDATE H2X10PANEL-1
6. ONFI 改 ON BOARD
1.ONFI
作塞孔
1.NEW MODEL: P55-UD3P-0.1由EP55A-UD3P-0.2
1.NEW MODEL: P55-US3-0.1由P55-UD3L-0.1
1.NEW MODEL: P55-US3-0.1由P55-UD3LP-0.1
2.RENAME P55-US3----->P55-UD3L
維持以下
修改
修改
7. 1394 "IEC1" NET SWAP & SHORT PROTECT
8. PIN HEATER CHECK
9. ITE8275 SYS_RST PATCH
10. BC118,BC119 --> TBC29,TBC30
11. BC5靠近M_BIOS PIN8 , BC6靠M_BIOS PIN8
12. U2 7474 REMOVE
修改
近
BB
AA
Gigabyte Technology
BOM & PCB MODIFY HISTORY
GA-P55-UD3L
1
235Thursday, August 13, 2009
1.0
5
4
PDF "pdfFactory Pro" www.pdffactory.com
Title
SizeDocument NumberRev
Custom
3
2
Date:Sheet of
Page 3

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Gigabyte Confidential
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BLOCK DIAGRAM
CHANNEL A
DD
INTEL LGA1156
PCI EXPRESS X16
PCIE-16 gen2
LYNNFIELD
DDRIII BUS
VRD11.1
DMI
DDRIII DIMM X 2
CHANNEL B
DDRIII DIMM X 2
CC
PCI EXPRESS X4
PCIE-4 gen1
LAD0~3
TPM
PCI EXPRESS X1
RTL8111D Gb LAN
USB PORTS 0~13
JMB363/368
BB
IDEx1
GSATAX2
PCIE-1 gen1
PCIE-1 gen1
USB 2.0
PCIE-1 gen1
PCI
PCH
AZALIA BUS
SATAII
SERIAL ATA II X6
SPI BUS
SPI BIOS
LPC BUS
LPC I/O
ITE8720GB-FX
PCI SLOT 1,2,3,4
AZALIA ALC888-VC2
AUDIO PORTS :
CLOCK GENERATOR
AA
LIN_ OUT
SURR
LINE_IN
SURR BACK
FRONT AUDIO
CD_IN
MIC
CEN/LFE
I/O PORTS :
COMA
KB/PS2
FRONT PANEL /CPU FAN
FDD
5
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Title
SizeDocument NumberRev
C
3
2
Date:Sheet of
Gigabyte Technology
BLOCK DIAGRAM
GA-P55-UD3L
1
1.0
335Thursday, August 13, 2009
Page 4

5
Gigabyte Confidential
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4
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1
LGA1156E
CPUCLK24
-CPUCLK24
SRCCLK_CPU24
DD
CC
BB
AA
-SRCCLK_CPU24
CPUPWROK13
CFG0=1: 1X16 PEG
CFG0=0: 2X8 PEG
For PCIE2.0 issue
Must remove after
fixed issue
CFGHLNOTE
0
1
RSVD
2
RSVD
3
RSVDNORM
4
DISABLEENABLE
5
RSVD
6
RSVD
7RSVD
15RSVD
CFG 0-5 all internal PULL-UP
-PFMRST119
CPUCLK
-CPUCLK
SRCCLK_CPU
-SRCCLK_CPU
R8591.5K/4/X
R8601.5K/4/X
-CPURST
R3550/4/SHT/X
R3430/4/SHT/X
VTT_PWRGD25,28
DRAM_PWROK13
PECI12,19
-PROCHOT20
-THRMTRIP12,28
PMSYNC12
CPU_VTT
R20720/4/1
R20620/4/1
R377100/4/1
R35924.9/4/1
R369130/4/1
R37449.9/4/1
R35649.9/4/1
-SKTOCC13
DRAM_PWROK
R2101.5K/4/X
R2091.5K/4/X
R2111.5K/4/X
R1911.5K/4/X
R1921.5K/4/X
R2131.5K/4/X
R2121.5K/4/X
R1901K/4/1
R2141.5K/4/X
H:1X16 , L:2X8
LANE REVERSAL
DP PRESENCE
ENGINEERING EXPERIMENT
ENGINEERING EXPERIMENT
R7578.2K/4
5
-DPCLK_PCH
DPCLK_PCH
PECI
CATERR-
-PROCHOT
-THRMTRIP
PMSYNC
CPU_COMP2
CPU_COMP3
DDR_COMP0
DDR_COMP1
DDR_COMP2
CPU_COMP1
CPU_COMP0
-8X_EN
MCP_CFG1
MCP_CFG2
MCP_CFG3
MCP_CFG4
MCP_CFG5
MCP_CFG6
MCP_CFG7
MCP_CFG15
AA7
AA6
AA3
AA4
Y8
AA8
AF37
AF38
AF34
AH36
AH35
AG37
AH37
AG35
AG39
AH34
AF35
AH39
AB5
AB4
B11
C11
AG1
AD1
AE1
AF2
AF36
AK38
J10
TP3
BC128
100p/4/NPO/50V/J
E8
G8
E10
F10
H10
H9
E9
F9
G12
H12
K10
K8
J12
L8
K9
K12
H7
L11
3VDUAL
R755
8.2K/4
SOT23
132
Q100
MMBT2222A/SOT23/600mA/40
BCLK[0]
BCLK#[0]
PEG_CLK
PEG_CLK#
BCLK#[1]
BCLK[1]
TDI_M
TDO_M
RSTIN#
VCCPWRGOOD_1
VCCPWRGOOD_0
VTTPWRGOOD
SM_DRAMPWROK
PECI
CATERR#
PROCHOT#
THERMTRIP#
PM_SYNC
PM_EXT_TS#[0]
PM_EXT_TS#[1]
COMP2
COMP3
SM_RCOMP[0]
SM_RCOMP[1]
SM_RCOMP[2]
COMP1
COMP0
SKTOCC#
GFX_DPRSLPVR
CFG[0]
CFG[1]
CFG[2]
CFG[3]
CFG[4]
CFG[5]
CFG[6]
CFG[7]
CFG[8]
CFG[9]
CFG[10]
CFG[11]
CFG[12]
CFG[13]
CFG[14]
CFG[15]
CFG[16]
CFG[17]
CPU_VTT
R756
470/4/1
MMBT2222A/SOT23/600mA/40
132
-CPURST
Q99
SOT23
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
5 OF 10
TDI
Rev 0.2 modefy
VID0
U40
VID1
U39
VID2
U38
VID3
U37
VID4
U36
VID5
U35
VID6
U34
VID7
U33
-CPU_PSI
AG38
F12
F6
G10
B12
E12
E11
C12
G11
J11
AE38
TP1
AF39
AG40
TP2
VCC_SENSE
T35
VSS_SENSE
T34
VTT_SENSE
AE35
VTT_VSS
AE36
A13
B13
ISENSE
TDO
TDI
TCK
TMS
-TRST
-HPRDY
TP60
-SYS_RST
TP57
TP58
TP59
-XDP_RESET
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
R3540/4/SHT/X
T40
AM38
AM37
AN37
AN40
AM39
AJ38
AK37
AL40
AK40
AK39
AK34
AL39
AL33
AL32
AK33
AK32
AM31
AL30
AK30
AK31
LGA1156[10SC1-F01156-01R]
BC125
1n/4/X7R/50V/K
4
VID025
VID125
VID225
VID325
VID425
VID525
VID625
VID725
-CPU_PSI25
VTT_SEL26
VCC_SENSE20,25
VSS_SENSE20,25
VTT_SENSE26
VTT_VSS26
I_MON
-SYS_RST13,24,25,29
Rev 0.2 modefy
CPU_VTT
FDI : 16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8)
Impedance=80 +- 17.5%
Rev 0.2 modefy
ISENSE
C1790.1u/4/X7R/16V/K/X
VTT_SENSE
C790.1u/4/X7R/16V/K/X
3
-XDP_RESET
TMS
TDO
TDI
-HPRDY
TCK
-TRST
CATERRPMSYNC
PECI
-THRMTRIP
-PROCHOT
CPUPWROK
-CPU_PSI
VID0
POWER ON CONFIG TABLE (Default=1.2250V)
VID1
VID2
VID3
VID4
VID5
VID6
VID7
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
CPU_VTT
R39451/4/1/X
1 2
3 4
5 6
7 8
RN951/8P4R/4
R39849.9/4/1
R40149.9/4/1
R37849.9/4/1
R38551/4/1/X
R35751/4/1/X
R38649.9/4/1
R35349.9/4/1
R34449.9/4/1/X
R3801K/4/1
R3811K/4/1/X
R3521K/4/1/X
R3681K/4/1
R3511K/4/1
R3671K/4/1/X
R3501K/4/1
R3661K/4/1/X
R3491K/4/1
R3651K/4/1/X
R3481K/4/1
R3641K/4/1/X
R3471K/4/1
R3631K/4/1/X
R3461K/4/1/X
R3621K/4/1
R3451K/4/1/X
R3611K/4/1
AC4
FDI_FSYNC[0]
AD4
FDI_LSYNC[0]
DISPLAY
LINK
AC3
FDI_FSYNC[1]
AD3
FDI_LSYNC[1]
AC2
FDI_INT
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
FUNCTIONDEFAULT
VID0
MSI0
VID1
MSI1
VID2
MSI2
VID3
IMON CFG0
VID4
IMON CFG1
VID5
IMON CFG2
VID6
RSVD
VID7
VRD SEL
PSI#
RSVD
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
DMI_0RXP10
DMI_0RXN10
DMI_1RXP10
DMI_1RXN10
DMI_2RXN10
DMI_3RXP10
DMI_3RXN10
LGA1156D
U6
U5
V4
V3
U8
U7
W8
W7
W5
W4
R8
R7
Y4
Y3
Y6
Y5
LGA1156[10SC1-F01156-01R]
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
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
0
1
1
1
1
1
LOW
LOW
2
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_RXP[0..15]
EXP_RXN[0..15]
LGA1156C
C9
PEG_RX[0]
D9
B8
C8
A7
A6
B6
C6
A5
B5
B4
C4
C3
D3
D2
E2
E1
F1
G3
G2
G1
H1
J3
J2
J1
K1
L2
L3
P3
P4
T3
T4
R1
T1
U3
U2
U1
V1
W3
W2
PEG_RX#[0]
PEG_RX[1]
PEG_RX#[1]
PEG_RX[2]
PEG_RX#[2]
PEG_RX[3]
PEG_RX#[3]
PEG_RX[4]
PEG_RX#[4]
PEG_RX[5]
PEG_RX#[5]
PEG_RX[6]
PEG_RX#[6]
PEG_RX[7]
PEG_RX#[7]
PEG_RX[8]
PEG_RX#[8]
PEG_RX[9]
PEG_RX#[9]
PEG_RX[10]
PEG_RX#[10]
PEG_RX[11]
PEG_RX#[11]
PEG_RX[12]
PEG_RX#[12]
PEG_RX[13]
PEG_RX#[13]
PEG_RX[14]
PEG_RX#[14]
PEG_RX[15]
PEG_RX#[15]
DMI_RX[0]
DMI_RX#[0]
DMI_RX[1]
DMI_RX#[1]
DMI_RX[2]
DMI_RX#[2]
DMI_RX[3]
DMI_RX#[3]
PEG_TX#[0]
PEG_TX#[1]
PEG_TX#[2]
PEG_TX#[3]
PEG_TX#[4]
PEG_TX#[5]
PEG_TX#[6]
PEG_TX#[7]
PEG_TX#[8]
PEG_TX#[9]
PEGDMI
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]
PEG_ICOMPI
PEG_ICOMPO
PEG_RCOMPO
LGA1156[10SC1-F01156-01R]
Title
SizeDocument NumberRev
Custom
Date:Sheet of
C7
PEG_TX[0]
D7
E7
PEG_TX[1]
E6
E5
PEG_TX[2]
F5
F3
PEG_TX[3]
F4
G6
PEG_TX[4]
G5
H4
PEG_TX[5]
H3
F7
PEG_TX[6]
G7
J6
PEG_TX[7]
J5
K3
PEG_TX[8]
K4
H8
PEG_TX[9]
J8
L6
L5
M4
M3
K7
L7
N6
N5
M8
N8
R5
R6
L1
DMI_TX[0]
M1
DMI_TX#[0]
N3
DMI_TX[1]
N2
DMI_TX#[1]
N1
DMI_TX[2]
P1
DMI_TX#[2]
R2
DMI_TX[3]
R3
DMI_TX#[3]
D11
C10
B10
A11
PEG_RBIAS
3 OF 10
Check Trace length/ width
Gigabyte Technology
CPU LGA1156-A
GA-P55-UD3L
EXP_TXP0
EXP_TXN0
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
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
GRCOMP
GRBIAS
1
EXP_TXP[0..15]15
EXP_TXN[0..15]15
EXP_RXP[0..15]15
EXP_RXN[0..15]15
R20549.9/4/1
R208750/4/1
DMI_0TXP10
DMI_0TXN10
DMI_1TXP10
DMI_1TXN10
DMI_2TXP10DMI_2RXP10
DMI_2TXN10
DMI_3TXP10
DMI_3TXN10
435Thursday, August 13, 2009
1.0
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5
Gigabyte Confidential
Do not Copy
4
3
2
1
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
2 OF 10
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]
LGA1156[10SC1-F01156-01R]
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
CR
CPU RETAINTION/X
Need check the new CPU ME
LGA1156
PLATE+ILM/[12KRC-0F0001-01R]
Title
SizeDocument NumberRev
Custom
2
Date:Sheet of
Gigabyte Technology
CPU LGA1156-B
GA-P55-UD3L
1
535Thursday, August 13, 2009
1.0
AW18
AY15
AV15
AU15
AW14
AY13
AV14
AW13
AU14
AW12
AT19
AU13
AW11
AU24
AT11
AR10
AT22
AU22
AT20
AV20
AU19
AU12
AV21
AW24
AU21
AU23
AU10
AW10
AV10
AY10
AV23
AV24
AW23
AY24
AR22
AR21
AP18
AN18
AN21
AP21
AP19
AN19
AK22
AM22
AL23
AK23
AL10
AM10
AP10
AN10
AR11
AP11
AK11
AM11
AV8
AK9
AL9
LGA1156A
SA_MA[0]
SA_MA[1]
SA_MA[2]
SA_MA[3]
SA_MA[4]
SA_MA[5]
SA_MA[6]
SA_MA[7]
SA_MA[8]
SA_MA[9]
SA_MA[10]
SA_MA[11]
SA_MA[12]
SA_MA[13]
SA_MA[14]
SA_MA[15]
SA_WE#
SA_CAS#
SA_RAS#
SA_BS[0]
SA_BS[1]
SA_BS[2]
SA_CS#[0]
SA_CS#[1]
SA_CS#[2]
SA_CS#[3]
SA_CKE[0]
SA_CKE[1]
SA_CKE[2]
SA_CKE[3]
SA_ODT[0]
SA_ODT[1]
SA_ODT[2]
SA_ODT[3]
SA_CK[0]
SA_CK#[0]
SA_CK[1]
SA_CK#[1]
SA_CK[2]
SA_CK#[2]
SA_CK[3]
SA_CK#[3]
SM_DRAMRST#
SA_CS#[4]
SA_CS#[5]
SA_CS#[6]
SA_CS#[7]
SA_DQS[8]
SA_DQS#[8]
SA_ECC_CB[0]
SA_ECC_CB[1]
SA_ECC_CB[2]
SA_ECC_CB[3]
SA_ECC_CB[4]
SA_ECC_CB[5]
SA_ECC_CB[6]
SA_ECC_CB[7]
DDR_A
1 OF 10
SA_DQS[0]
SA_DQS#[0]
SA_DM[0]
SA_DQ[0]
SA_DQ[1]
SA_DQ[2]
SA_DQ[3]
SA_DQ[4]
SA_DQ[5]
SA_DQ[6]
SA_DQ[7]
SA_DQS[1]
SA_DQS#[1]
SA_DM[1]
SA_DQ[8]
SA_DQ[9]
SA_DQ[10]
SA_DQ[11]
SA_DQ[12]
SA_DQ[13]
SA_DQ[14]
SA_DQ[15]
SA_DQS[2]
SA_DQS#[2]
SA_DM[2]
SA_DQ[16]
SA_DQ[17]
SA_DQ[18]
SA_DQ[19]
SA_DQ[20]
SA_DQ[21]
SA_DQ[22]
SA_DQ[23]
SA_DQS[3]
SA_DQS#[3]
SA_DM[3]
SA_DQ[24]
SA_DQ[25]
SA_DQ[26]
SA_DQ[27]
SA_DQ[28]
SA_DQ[29]
SA_DQ[30]
SA_DQ[31]
SA_DQS[4]
SA_DQS#[4]
SA_DM[4]
SA_DQ[32]
SA_DQ[33]
SA_DQ[34]
SA_DQ[35]
SA_DQ[36]
SA_DQ[37]
SA_DQ[38]
SA_DQ[39]
SA_DQS[5]
SA_DQS#[5]
SA_DM[5]
SA_DQ[40]
SA_DQ[41]
SA_DQ[42]
SA_DQ[43]
SA_DQ[44]
SA_DQ[45]
SA_DQ[46]
SA_DQ[47]
SA_DQS[6]
SA_DQS#[6]
SA_DM[6]
SA_DQ[48]
SA_DQ[49]
SA_DQ[50]
SA_DQ[51]
SA_DQ[52]
SA_DQ[53]
SA_DQ[54]
SA_DQ[55]
SA_DQS[7]
SA_DQS#[7]
SA_DM[7]
SA_DQ[56]
SA_DQ[57]
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]
LGA1156[10SC1-F01156-01R]
AK3
AJ3
AJ2
AH1
AJ4
AL2
AL1
AG2
AH2
AK1
AK2
AP2
AP3
AN1
AN3
AN2
AR3
AR2
AM3
AM2
AP1
AR4
AU4
AU3
AU1
AT4
AU2
AW3
AW4
AT3
AT1
AV2
AV4
AY6
AW6
AV6
AW5
AY5
AU8
AY8
AU5
AV5
AV7
AW7
AR28
AT29
AN29
AN27
AT28
AP28
AP30
AN26
AR27
AR29
AN30
AV32
AW32
AW31
AU30
AU31
AV33
AU34
AV30
AW30
AU33
AW33
AW36
AV35
AU35
AW35
AY35
AV37
AU37
AY34
AW34
AV36
AW37
AR39
AR38
AT38
AT39
AT40
AN38
AN39
AU38
AU39
AP39
AP40
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
-DCLKB08
-DCLKB18
-DCLKB28
-DCLKB38
MODT_A[0..3]7
MODT_B[0..3]8
-DQSB[0..8]8
MAAB[0..15]8
DMB[0..7]8
MDB[0..63]8
DQSB[0..8]8
MAAA[0..15]7
DMA[0..7]7
MDA[0..63]7
DQSA[0..8]7
-DQSA[0..8]7
SACB[0..7]7
SBCB[0..7]8
4
MODT_A[0..3]
MODT_B[0..3]
-DQSB[0..8]
MAAB[0..15]
DMB[0..7]
MDB[0..63]
DQSB[0..8]
MAAA[0..15]
DMA[0..7]
MDA[0..63]
DQSA[0..8]
-DQSA[0..8]
SACB[0..7]
SBCB[0..7]
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
DD
-SWEA7
-SCASA7
-SRASA7
SBAA07
SBAA17
SBAA27
-CSA07
-CSA17
-CSA27
-CSA37
CKEA07
CKEA17
CKEA27
CKEA37
CC
DCLKA07
-DCLKA07
DCLKA17
-DCLKA17
DCLKA27
-DCLKA27
DCLKA37
-DCLKA37
-DDR3_RST7,8
BB
AA
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
SBAA2
-CSA0
-CSA1
-CSA2
-CSA3
CKEA0
CKEA1
CKEA2
CKEA3
MODT_A0
MODT_A1
MODT_A2
MODT_A3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
-DDR3_RST
TP14
TP18
TP19
DQSA8
-DQSA8
SACB0
SACB1
SACB2
SACB3
SACB4
SACB5
SACB6
SACB7
5
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
-SWEB
-SWEB8
-SCASB
-SCASB8
-SRASB
-SRASB8
SBAB0
SBAB08
SBAB1
SBAB18
SBAB2
SBAB28
-CSB0
-CSB08
-CSB1
-CSB18
-CSB2
-CSB28
-CSB3
-CSB38
CKEB0
CKEB08
CKEB1
CKEB18
CKEB2
CKEB28
CKEB3
CKEB38
MODT_B0
MODT_B1
MODT_B2
MODT_B3
DCLKB0
DCLKB08
-DCLKB0
DCLKB1
DCLKB18
-DCLKB1
DCLKB2
DCLKB28
-DCLKB2
DCLKB3
DCLKB38
-DCLKB3
TP12
TP13
TP15
TP17TP16
DQSB8
-DQSB8
SBCB0
SBCB1
SBCB2
SBCB3
SBCB4
SBCB5
SBCB6
SBCB7
PDF "pdfFactory Pro" ÿ www.pdffactory.com
Page 6

5
Gigabyte Confidential
Do not Copy
4
3
2
1
VCORE VCORE
A23
A24
A26
A27
A33
A35
DD
CC
BB
AA
A36
A38
B23
B25
B26
B28
B29
B31
B32
B34
B35
B37
B38
C23
C24
C25
C27
C28
C30
C31
C33
C34
C36
C37
C39
C40
D23
D24
D26
D27
D29
D30
D32
D33
D35
D36
D38
D39
E22
E23
E25
E26
E28
E29
E31
E32
E34
E35
E37
E38
E40
F21
F22
F24
F25
F27
F28
F30
F31
F33
F34
F36
F37
F39
F40
G20
G21
G23
G24
G26
G27
G29
G30
G32
G33
G35
G36
G38
G39
H19
H20
H22
H23
H25
LGA1156F
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC_NCTF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC_NCTF
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU
VCC
VCC
POWER
6 OF 10
LGA1156[10SC1-F01156-01R]
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
LGA1156G
AA38
VTT
AC38
VCORE
VCORE
AC39
AC40
AD38
AD39
AD40
AE39
AE40
AA33
AA34
AA35
AA36
AA37
AC33
AC34
AC35
AC36
AC37
AD33
AD34
AD35
AD36
AD37
AE33
AE34
AF33
AG33
AK19
AK20
AK21
AL20
AL21
BC110
22u/8/X5R/6.3V/M
BC100
22u/8/X5R/6.3V/M
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
V38
VTT
V39
VTT
V40
VTT
Y38
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
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
VTT
AJ21
VTT
AJ25
VTT
AJ27
VTT
AJ29
VTT
VTT
VTT
VTT
VTT
LGA1156[10SC1-F01156-01R]
22u/8/X5R/6.3V/M
0.1u/4/X7R/16V/K
VCCPLL
VCCPLL
VCCPLL
CPU
POWER
7 OF 10
BC123
BC113
0.1u/4/X7R/16V/K
BC104
22u/8/X5R/6.3V/M
BC109
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
T6
T7
T8
V7
V8
AB7
AC5
AJ23
V6
W1
W6
L10
M10
M11
M9
N7
P6
P7
P8
T2
V2
AF7
AF8
AG8
VCCPLL
BC116
0.1u/4/X7R/16V/K
4
CPU_VTT
VCCPLL
VCC1_8_PCH
BC115
22u/8/X5R/6.3V/M
BC111
22u/8/X5R/6.3V/M
BC94
22u/8/X5R/6.3V/M
BC117
A14
A15
A17
A18
B14
B15
B17
B18
C14
C15
C17
C18
C20
C21
D14
D15
D17
D18
D20
D21
E14
E15
E17
E18
E20
F14
F15
F17
F18
F19
G14
G15
G17
G18
H14
H15
H17
J14
J15
J16
K14
K15
K16
L14
L15
L16
M14
M15
M16
FB5
0/8
BC124
2.2u/6/X5R/6.3V/K
BC99
22u/8/X5R/6.3V/M
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
VAXG
LGA1156H
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
CPU
POWER
8 OF 10
LGA1156[10SC1-F01156-01R]
CPU_VTT
BC112
22u/8/X5R/6.3V/M
CPU_VTT
BC106
22u/8/X5R/6.3V/M
VCORE
BC108
22u/8/X5R/6.3V/M
VCORE
BC103
22u/8/X5R/6.3V/M
VCORE
SBC5
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
VCORE
CPU_VTT
22u/8/X5R/6.3V/M
BC107
22u/8/X5R/6.3V/M
DDR_15V
TBC29
22u/8/X5R/6.3V/M
BC102
22u/8/X5R/6.3V/M
BC97
22u/8/X5R/6.3V/M
BC249
BC252
22u/8/X5R/6.3V/M
SBC3
22u/8/X5R/6.3V/M
BC98
22u/8/X5R/6.3V/M
BC105
22u/8/X5R/6.3V/M
SBC6
22u/8/X5R/6.3V/M
3
CPU_VTT
BC250
22u/8/X5R/6.3V/M
BC91
22u/8/X5R/6.3V/M
SBC1
22u/8/X5R/6.3V/M
SBC4
22u/8/X5R/6.3V/M
BC95
22u/8/X5R/6.3V/M
BC93
22u/8/X5R/6.3V/M
SBC7
22u/8/X5R/6.3V/M
TBC30
22u/8/X5R/6.3V/M
BC251
22u/8/X5R/6.3V/M
BC101
22u/8/X5R/6.3V/M
BC92
22u/8/X5R/6.3V/M
BC120
22u/8/X5R/6.3V/M
SBC10
22u/8/X5R/6.3V/M
SBC9
22u/8/X5R/6.3V/M
Rev 0.2 modefy
SBC8
22u/8/X5R/6.3V/M
G13
G16
G19
G22
G25
G28
G31
G34
G37
G40
H11
H13
H16
H18
H21
H24
H27
H30
H33
H36
H39
J13
J17
J20
J23
J26
J29
J32
J35
J38
K11
K13
K19
K22
K25
K28
K31
K34
K37
K40
L13
L18
L21
L24
L27
L30
L33
L36
L39
M13
M18
M2
M20
M23
M26
M29
M32
M35
M38
M5
M6
M7
N34
N37
N40
T33
T36
T37
T38
F8
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G4
VSS
VSS
G9
VSS
VSS
VSS
VSS
VSS
H2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H5
VSS
H6
VSS
VSS
VSS
VSS
VS3
VSS
VSS
VSS
VSS
VSS
J4
VSS
J7
VSS
J9
VSS
VSS
VSS
VSS
K2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
K5
VSS
K6
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
L4
VSS
L9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
N4
VSS
VSS
P2
VSS
P5
VSS
R4
VSS
VSS
VSS
VSS
VSS
T5
VSS
U4
VSS
V5
VSS
2
LGA1156J
VSS
VSS
VSS
VSS
VSS
CGC_TP_NCTF
VSS
VSS
SA_DIMM_VREFDQ
SB_DIMM_VREFDQ
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
GND
10 OF 10
LGA1156[10SC1-F01156-01R]
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
TP20
VREFDQA_CPU7
VREFDQB_CPU8
TP21
Title
SizeDocument NumberRev
Custom
Date:Sheet of
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
AP33
VSS
Gigabyte Technology
CPU LGA1156-C
GA-P55-UD3L
1
LGA1156I
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
9 OF 10
LGA1156[10SC1-F01156-01R]
635Thursday, August 13, 2009
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 7

8
Gigabyte Confidential
Do not Copy
DDRVTT DDRVTT
DD
SACB[0..7]5
MODT_A[0..3]
-DQSA[0..8]
DQSA[0:8]
DMA[0:7]
CC
BB
AA
SACB[0..7]
MODT_A[0..3]5
-DQSA[0..8]5
DQSA[0..8]5
DMA[0..7]5
DDR_15V
TC7
0.1u/4/X7R/16V/K
VCC3
TC14
TC9
MAAA[0..15]5
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
VREFCA_A
VREFDQ_A
SMBCLK
SMBCLK8,13,15,16,17,18,24,25,31
SMBDATA
SMBDATA8,13,15,16,17,18,24,25,31
SBAA2
SBAA25
SBAA1
SBAA15
SBAA0
SBAA05
CKEA1
CKEA15
CKEA0
CKEA05
-CSA1
-CSA15
-CSA0
-CSA05
-DCLKA1
-DCLKA15
DCLKA1
DCLKA15
-DCLKA0
-DCLKA05
DCLKA0
DCLKA05
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15MAAA15
-DDR3_RST5,8 -DDR3_RST5,8
-SCASA
-SCASA5
-SRASA
-SRASA5
-SWEA
-SWEA5
8
DDR3_1
120
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*
7
48
FREE
49240
FREEVTT
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
DDR3/240/WH/VA/D
7
DQ63
MODT_A1
MODT_A0
SACB0
SACB1
SACB2
SACB3
SACB4
SACB5
SACB6
SACB7
DQSA0
-DQSA0
DQSA1
-DQSA1
DQSA2
-DQSA2
DQSA3
-DQSA3
DQSA4
-DQSA4
DQSA5
-DQSA5
DQSA6
-DQSA6
DQSA7
-DQSA7
DQSA8
-DQSA8
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 MDA[0..63]5
6
5
MAAA[0..15]5
5
TC10
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
TC15
TC8
0.1u/4/X7R/16V/K
SMBCLK8,13,15,16,17,18,24,25,31
SMBDATA8,13,15,16,17,18,24,25,31
SBAA25
SBAA15
SBAA05
CKEA35
CKEA25
-CSA35
-CSA25
-DCLKA35
DCLKA35
-DCLKA25
DCLKA25
-SCASA5
-SRASA5
-SWEA5
DDR_15V
VCC3
VCC3
VREFCA_A
VREFDQ_A
SMBCLK
SMBDATA
SBAA2
SBAA1
SBAA0
CKEA3
CKEA2
-CSA3
-CSA2
-DCLKA3
DCLKA3
-DCLKA2
DCLKA2
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
-SCASA
-SRASA
-SWEA
DDR3_2
120
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
4
NC/ERR_OUT
DM1/DQS10
DM2/DQS11
DM3/DQS12
DM4/DQS13
DM5/DQS14
DM6/DQS15
DM7/DQS16
DM8/DQS17
4
FREE
FREEVTT
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/TEST4
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
DQS8*
DM0/DQS9
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
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
3
48
49240
187
198
79
MODT_A3
77
MODT_A2
195
68
53
167
SACB0
39
CB0
SACB1
40
CB1
SACB2
45
CB2
SACB3
46
CB3
SACB4
158
CB4
SACB5
159
CB5
SACB6
164
CB6
SACB7
165
CB7
DQSA0
7
-DQSA0
6
DQSA1
16
-DQSA1
15
DQSA2
25
-DQSA2
24
DQSA3
34
-DQSA3
33
DQSA4
85
-DQSA4
84
DQSA5
94
-DQSA5
93
DQSA6
103
-DQSA6
102
DQSA7
112
-DQSA7
111
DQSA8
43
-DQSA8
42
DMA0
125
126
DMA1
134
135
DMA2
143
144
DMA3
152
153
DMA4
203
204
DMA5
212
213
DMA6
221
222
DMA7
230
231
161
162
MDA0
3
DQ0
MDA1
4
DQ1
MDA2
9
DQ2
MDA3
10
DQ3
MDA4
122
DQ4
MDA5
123
DQ5
MDA6
128
DQ6
MDA7
129
DQ7
MDA8
12
DQ8
MDA9
13
DQ9
MDA10
18
MDA11
19
MDA12
131
MDA13
132
MDA14
137
MDA15
138
MDA16
21
MDA17
22
MDA18
27
MDA19
28
MDA20
140
MDA21
141
MDA22
146
MDA23
147
MDA24
30
MDA25
31
MDA26
36
MDA27
37
MDA28
149
MDA29
150
MDA30
155
MDA31
156
MDA32
81
MDA33
82
MDA34
87
MDA35
88
MDA36
200
MDA37
201
MDA38
206
MDA39
207
MDA40
90
MDA41
91
MDA42
96
MDA43
97
MDA44
209
MDA45
210
MDA46
215
MDA47
216
MDA48
99
MDA49
100
MDA50
105
MDA51
106
MDA52
218
MDA53
219
MDA54
224
MDA55
225
MDA56
108
MDA57
109
MDA58
114
MDA59
115
MDA60
227
MDA61
228
MDA62
233
MDA63
234
DDR_15V
TR8
2K/4/1
VREFCA_A
TR9
2K/4/1
DDR_15V
TR5
2K/4/1
VREFDQ_A
TR4
BC173
2K/4/1
1u/4/X5R/6.3V/K/X
-DDR3_RST
100p/4/NPO/50V/J/X
3
2
SMBDATA
SMBCLK
TC12
TR100/4/X
VREFDQA_CPU6
TC13
100p/4/NPO/50V/J
TC11
100p/4/NPO/50V/J/X
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
2
DDRIII CHANNEL A
GA-P55-UD3L
1
735
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 8

8
Gigabyte Confidential
Do not Copy
DDRVTT DDRVTT
-DQSB[0..8]
-DQSB[0..8]5
DD
CC
BB
AA
DQSB[0..8]
DQSB[0..8]5
DMB[0..7]
MODT_B[0..3]
SBCB[0..7]5
DMB[0..7]5
MODT_B[0..3]5
SBCB[0..7]
DDR_15V DDR_15V
TC19
0.1u/4/X7R/16V/K
VCC3
TC20
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
TC16
SMBCLK7,13,15,16,17,18,24,25,31 SMBCLK7,13,15,16,17,18,24,25,31
SMBDATA7,13,15,16,17,18,24,25,31
VCC3
SBAB25
SBAB15
SBAB05
CKEB15
CKEB05
-CSB15
-CSB05
-DCLKB15
DCLKB15
-DCLKB05
DCLKB05
MAAB[0..15]5
-DDR3_RST5,7
-SCASB5
-SRASB5
-SWEB5
8
7
DDR3_3
120
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
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
-SCASB
-SRASB
-SWEB
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*
7
DDR3/240/WH/VA/D
VREFCA_B
VREFDQ_BVREFDQ_B
FREE
FREEVTT
FREE
FREE
RSVD
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
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*
6
48
49240
187
198
79
MODT_B1
77
ODT1
MODT_B0
195
ODT0
68
53
167
SBCB0
39
CB0
SBCB1
40
CB1
SBCB2
45
CB2
SBCB3
46
CB3
SBCB4
158
CB4
SBCB5
159
CB5
SBCB6
164
CB6
SBCB7
165
CB7
DQSB0
7
-DQSB0
6
DQSB1
16
-DQSB1
15
DQSB2
25
-DQSB2
24
DQSB3
34
-DQSB3
33
DQSB4
85
-DQSB4
84
DQSB5
94
-DQSB5
93
DQSB6
103
-DQSB6
102
DQSB7
112
-DQSB7
111
DQSB8
43
-DQSB8
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
DQ10
MDB11
19
DQ11
MDB12
131
DQ12
MDB13
132
DQ13
MDB14
137
DQ14
MDB15
138
DQ15
MDB16
21
DQ16
MDB17
22
DQ17
MDB18
27
DQ18
MDB19
28
DQ19
MDB20
140
DQ20
MDB21
141
DQ21
MDB22
146
DQ22
MDB23
147
DQ23
MDB24
30
DQ24
MDB25
31
DQ25
MDB26
36
DQ26
MDB27
37
DQ27
MDB28
149
DQ28
MDB29
150
DQ29
MDB30
155
DQ30
MDB31
156
DQ31
MDB32
81
DQ32
MDB33
82
DQ33
MDB34
87
DQ34
MDB35
88
DQ35
MDB36
200
DQ36
MDB37
201
DQ37
MDB38
206
DQ38
MDB39
207
DQ39
MDB40
90
DQ40
MDB41
91
DQ41
MDB42
96
DQ42
MDB43
97
DQ43
MDB44
209
DQ44
MDB45
210
DQ45
MDB46
215
DQ46
MDB47
216
DQ47
MDB48
99
DQ48
MDB49
100
DQ49
MDB50
105
DQ50
MDB51
106
DQ51
MDB52
218
DQ52
MDB53
219
DQ53
MDB54
224
DQ54
MDB55
225
DQ55
MDB56
108
DQ56
MDB57
109
DQ57
MDB58
114
DQ58
MDB59
115
DQ59
MDB60
227
DQ60
MDB61
228
DQ61
MDB62
233
DQ62
MDB63
234
DQ63
6
MDB[0..63]5
5
TC18
0.1u/4/X7R/16V/K
VCC3
0.1u/4/X7R/16V/K
VREFCA_B
TC21
TC17
0.1u/4/X7R/16V/K
SMBCLK
SMBDATA
SMBDATA7,13,15,16,17,18,24,25,31
VCC3
SBAB2
SBAB25
SBAB1
SBAB15
SBAB0
SBAB05
CKEB3
CKEB35
CKEB2
CKEB25
-CSB3
-CSB35
-CSB2
-CSB25
-DCLKB3
-DCLKB35
DCLKB3
DCLKB35
-DCLKB2
-DCLKB25
DCLKB2
DCLKB25
MAAB[0..15]5
5
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
-DDR3_RST5,7
-SCASB
-SCASB5
-SRASB
-SRASB5
-SWEB
-SWEB5
4
4
DDR3_4
120
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
FREE
FREEVTT
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
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*
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
3
48
49240
187
198
79
MODT_B3
77
MODT_B2
195
68
53
167
SBCB0
39
CB0
SBCB1
40
CB1
SBCB2
45
CB2
SBCB3
46
CB3
SBCB4
158
CB4
SBCB5
159
CB5
SBCB6
164
CB6
SBCB7
165
CB7
DQSB0
7
-DQSB0
6
DQSB1
16
-DQSB1
15
DQSB2
25
-DQSB2
24
DQSB3
34
-DQSB3
33
DQSB4
85
-DQSB4
84
DQSB5
94
-DQSB5
93
DQSB6
103
-DQSB6
102
DQSB7
112
-DQSB7
111
DQSB8
43
-DQSB8
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
MDB53MAAB15MAAB15
219
MDB54
224
MDB55
225
MDB56
108
MDB57
109
MDB58
114
MDB59
115
MDB60
227
MDB61
228
MDB62
233
MDB63
234
3
MDB[0..63]5
2
DDR_15V
TR12
2K/4/1
VREFCA_B
TR13
2K/4/1
DDR_15V
TR7
2K/4/1
VREFDQ_B
TR6
2K/4/1
TR140/4/X
VREFDQB_CPU6
CPU
DIMM2
DIMM1
DIMM4
DIMM3
Title
SizeDocument NumberRev
Custom
Date:Sheet of
Gigabyte Technology
DDRIII CHANNEL B
GA-P55-UD3L
2
1
CHA
CHB
835
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 9

8
Gigabyte Confidential
Do not Copy
DDR TERMINATION
CHANNEL A/B
DD
DDR_15V
TBC8
0.1u/4/X7R/16V/K
TBC21
0.1u/4/X7R/16V/K
TBC19
0.1u/4/X7R/16V/K
CC
DDRVTT
7
DDRVTT
TEC4560u/FP/D/6.3V/89/8m
1
+
DDRVTT DecoupleDDR15V Decouple
TBC16
0.1u/4/X7R/16V/K
TBC28
0.1u/4/X7R/16V/K
TBC9
0.1u/4/X7R/16V/K
6
DDRVTT
5
DDRVTT
TBC11
22u/8/X5R/6.3V/M
TBC10
1u/4/X5R/6.3V/K
TBC27
1u/4/X5R/6.3V/K
DDR_15V
TBC17
22u/8/X5R/6.3V/M
DDR_15V
TBC20
1u/4/X5R/6.3V/K
TBC14
1u/4/X5R/6.3V/K
4
TBC23
1u/4/X5R/6.3V/K
TBC13
1u/4/X5R/6.3V/K
TBC15
2.2u/6/X5R/6.3V/K
DDR_15V
DDR_15V
3
1
+
TEC3560u/FP/D/6.3V/89/8m
1
+
TEC1560u/FP/D/6.3V/68/8m
TEC2560u/FP/D/6.3V/68/8m
1
+
DDR_15V
1u/4/X5R/6.3V/KTBC7
1u/4/X5R/6.3V/KTBC26
1u/4/X5R/6.3V/KTBC24
1u/4/X5R/6.3V/KTBC5
1u/4/X5R/6.3V/KTBC25
1u/4/X5R/6.3V/KTBC6
1u/4/X5R/6.3V/KTBC22
2
DDR_15V
1
TBC18
1u/4/X5R/6.3V/K
TBC12
1u/4/X5R/6.3V/K
COUPON1
BB
COUPON2
AA
Title
8
7
6
5
4
3
SizeDocument NumberRev
B
Date:Sheet of
COUPON1COUPON/X
COUPON2COUPON/X
21
21
Gigabyte Technology
DDRIII POWER CAP
GA-P55-UD3L
2
VCC3
935Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 10

5
Gigabyte Confidential
Do not Copy
4
3
2
1
DMI PCI-E
USB
OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43
OC6#/GPIO10
OC7#/GPIO14
CLKIN_DOT_96N
CLKIN_DOT_96P
PCHB
USBP0N
USBP0P
USBP1N
USBP1P
USBP2N
USBP2P
USBP3N
USBP3P
USBP4N
USBP4P
USBP5N
USBP5P
USBP6N
USBP6P
USBP7N
USBP7P
USBP8N
USBP8P
USBP9N
USBP9P
USBP10N
USBP10P
USBP11N
USBP11P
USBP12N
USBP12P
USBP13N
USBP13P
OC5#/GPIO9
USBRBIAS#
USBRBIAS
2 OF 11
DMI:12/5/5/5/12
Impedance=80 +- 17.5%
DMI_0TXN4
-SRCCLK_PCH24
SRCCLK_PCH24
DMI_0TXP4
DMI_0RXN4
DMI_0RXP4
DMI_1TXN4
DMI_1TXP4
DMI_1RXN4
DMI_1RXP4
DMI_2TXN4
DMI_2TXP4
DMI_2RXN4
DMI_2RXP4
DMI_3TXN4
DMI_3TXP4
DMI_3RXN4
DMI_3RXP4
R45149.9/4/1
DD
VCC1_05_PCH
PCIE X1 :15/5/5/5/15
Impedance=80 +- 17.5%
CC
BB
MIDE_IN31
MIDE_IP31
MIDE_ON31
MIDE_OP31
ML_IN32
ML_IP32
ML_ON32
ML_OP32
PCIE_IN317
PCIE_IP317
PCIE_TN317
PCIE_TP317
PCIE_IN516
PCIE_IP516
PCIE_TN516
PCIE_TP516
PCIE_IN616
PCIE_IP616
PCIE_TN616
PCIE_TP616
PCIE_IN716
PCIE_IP716
PCIE_TN716
PCIE_TP716
PCIE_IN816
PCIE_IP816
PCIE_TN816
PCIE_TP816
電容要靠近
PCH_HS
1
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
C1110.1u/4/X7R/16V/K
C1090.1u/4/X7R/16V/K
C1100.1u/4/X7R/16V/K
C1080.1u/4/X7R/16V/K
C1070.1u/4/X7R/16V/K
C1060.1u/4/X7R/16V/K
C990.1u/4/X7R/16V/K
C1000.1u/4/X7R/16V/K
C980.1u/4/X7R/16V/K
C970.1u/4/X7R/16V/K
C1030.1u/4/X7R/16V/K
C1020.1u/4/X7R/16V/K
C950.1u/4/X7R/16V/K
C960.1u/4/X7R/16V/K
slot
PET_N1
PET_P1
PET_N2
PET_P2
PET_N3
PET_P3
PET_N5
PET_P5
PET_N6
PET_P6
PET_N7
PET_P7
PET_N8
PET_P8
端
A19
B18
H22
B20
C19
G22
E20
D20
H24
G24
G18
H18
K24
D21
C21
H20
G20
D15
C16
D18
D17
B17
A16
H16
G16
B15
C14
H14
G14
D14
D13
K14
C12
B13
H12
G12
G11
H11
A12
B11
D11
D10
K12
J22
F22
L24
L14
D8
C9
C7
B8
J12
DMI0RXN
DMI0RXP
DMI0TXN
DMI0TXP
DMI1RXN
DMI1RXP
DMI1TXN
DMI1TXP
DMI2RXN
DMI2RXP
DMI2TXN
DMI2TXP
DMI3RXN
DMI3RXP
DMI3TXN
DMI3TXP
DMI_IRCOMP
DMI_ZCOMP
CLKIN_DMI_N
CLKIN_DMI_P
PERN1
PERP1
PETN1
PETP1
PERN2
PERP2
PETN2
PETP2
PERN3
PERP3
PETN3
PETP3
PERN4
PERP4
PETN4
PETP4
PERN5
PERP5
PETN5
PETP5
PERN6
PERP6
PETN6
PETP6
PERN7
PERP7
PETN7
PETP7
PERN8
PERP8
PETN8
PETP8
BD82P55-B2/S/[10HB1-038255-20R]
USB OC# Configure
OC0#
OC1#
OC2#
OC3#
OC4#
AA
OC5_6#
USB0,1
USB2,3
USB4,5
USB6,7
USB8,9
USB10~13
OC7#
2
PCH_HS[12SP2-030030-C1R]
P55-UD3L/US3L
5
料號都一樣
4
USB:15/4.5/7.5/4.5/15
Impedance=90+- 15%
USBRBIAS
GPIO14
-USBP0
+USBP0
-USBP1
+USBP1
-USBP2
+USBP2
-USBP3
+USBP3
-USBP4
+USBP4
-USBP5
+USBP5
-USBP6
+USBP6
-USBP7
+USBP7
-USBP8
+USBP8
-USBP9
+USBP9
-USBP10
+USBP10
-USBP11
+USBP11
-USBP12
+USBP12
-USBP13
+USBP13
-USBOC_F
GPIO14
-DOTCLK
DOTCLK
3VDUAL_ICH
R461
8.2K/4/X
R44822.6/4/1
-DOTCLK24
DOTCLK24
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
-USBP029
+USBP029
-USBP129
+USBP129
-USBP229
+USBP229
-USBP329
+USBP329
-USBP429
+USBP429
-USBP529
+USBP529
-USBP632
+USBP632
-USBP732
+USBP732
-USBP829
+USBP829
-USBP929
+USBP929
-USBP1029
+USBP1029
-USBP1129
+USBP1129
-USBP1234
+USBP1234
-USBP1334
+USBP1334
-USBOC_F29
-USBOC_R29
3
Impedance=50+- 15%
ONFI: NV_DQ 4/5
NV_DQS 4/10
NV_CTRL 4/10
NV_CK 4/15
Rev 0.2 modefy
OC[3:0]# for
Device 29
(ports 0-7)
OC[7:4]# for
Device 26
(ports 8-13)
Intel anti theft techonlogy
NV_ALE
NV_CLE
NV_ALE
NV_ALE
Enable Danbury
Hi
Disable Danbury
Lo
2
PCHE
M32
M31
J34
L35
J36
J35
F38
NV_ALE
NV_CLE
NV_RB#
NV_WR#0_RE#
NV_WR#1_RE#
NV_WE#_CK0
NV_WE#_CK1
NV_DQ0/NV_IO0
NV_DQ1/NV_IO1
NV_DQ2/NV_IO2
NV_DQ3/NV_IO3
NV_DQ4/NV_IO4
NV_DQ5/NV_IO5
NV_DQ6/NV_IO6
NV_DQ7/NV_IO7
NV_DQ8/NV_IO8
NV_DQ9/NV_IO9
NV_DQ10/NV_IO10
NV_DQ11/NV_IO11
NV_DQ12/NV_IO12
NV_DQ13/NV_IO13
NV_DQ14/NV_IO14
NV_DQ15/NV_IO15
NV_RCOMP
NV_CE#0
NV_CE#1
NV_CE#2
NV_CE#3
NV_DQS0
NV_DQS1
T33
P35
T31
P33
M35
L33
M36
M34
M30
F36
H33
F37
E39
G33
D40
F33
H36
H35
P32
E41
P36
F40
L36
NV_RCOMP
NVRAM
5 OF 11
BD82P55-B2/S/[10HB1-038255-20R]
NV_PCHNV_PCH
R562
8.2K/4
NV_CLE
R565
8.2K/4/X
DMI Terminator voltage
HI : AC COUP : TX/RX TO VCC
LO : DC COUP : HALF SWING
Title
SizeDocument NumberRev
Date:Sheet of
Gigabyte Technology
PCH FDI,DMI,USB ,PCIE,NVRAM
B
R563
8.2K/4/X
R564
4.7K/4/1/X
GA-P55-UD3L
1
R49533/4
1.0
1035Thursday, August 13, 2009
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Page 11

5
Gigabyte Confidential
Do not Copy
PCHF
DD
CC
J1
DDPB_HPD
J3
DDPC_HPD
H2
DDPD_HPD
M1
DDPB_AUXP
L2
DDPB_AUXN
L9
DDPC_AUXP
L10
DDPC_AUXN
K4
DDPD_AUXP
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
BD82P55-B2/S/[10HB1-038255-20R]
CRT_DDC_DATA
CRT_DDC_CLK
DDPC_CTRLCLK
DDPC_CTRLDATA
DDPD_CTRLCLK
DDPD_CTRLDATA
SDVO_CTRLCLK
SDVO_CTRLDATA
6 OF 11
CRT_HSYNC
CRT_VSYNC
CRT_RED
CRT_GREEN
CRT_BLUE
CRT_IRTN
DAC_IREF
AD4
AD3
AC1
AC3
AB2
AB4
AG4
AG2
AE2
P12
TP4
P13
TP5
T13
TP6
T12
TP7
AB10
AB11
AB7
AB9
AB13
AB12
4
DDCDATA
DDCCLK
VGA_RSET
TP22
TP23
TP25
TP27
DDPC_CTRLCLK
DDPC_CTRLDATA
DDPD_CTRLCLK
DDPD_CTRLDATA
VCC3VCC3 VCC3
R4341.02K/4/1
VCC1_05_PCH
33MHz or 14.318MHz
48MHz,33MHz or
14.318MHz
R43190.9/4/1
PCHCLK1424
CLK_RCOMP
PCHCLK14
AF6
CLKOUT_PCI0
AD7
CLKOUT_PCI1
AF9
CLKOUT_PCI2
AD9
CLKOUT_PCI3
AD12
CLKOUT_PCI4
AD10
CLKOUTFLEX0/GPIO64
AK1
CLKOUTFLEX1/GPIO65
AB6
CLKOUTFLEX2/GPIO66
AL3
CLKOUTFLEX3/GPIO67
AA3
XCLK_RCOMP
AF7
REFCLK14IN
Y2
XTAL25_OUT
Y4
XTAL25_IN
3
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
BD82P55-B2/S/[10HB1-038255-20R]
PCHH
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
2
-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
For PCIE
Gen1.1
For PCIE
Gen2.0
-PCHCLK24
PCHCLK24
133MHz to CPU
100MHz to CPU
120MHz to CPU
1
R421
R429
1K/4/1
BB
DDCDATADDPD_CTRLCLK
DDCCLK
1K/4/1
DDPC_CTRLCLK
DDPC_CTRLDATA
FDILINK
AA
BD82P55-B2/S/[10HB1-038255-20R]
R432
R422
1K/4/1
1K/4/1
DDPD_CTRLDATA
PCHG
K30
FDI_RXN0
J30
FDI_RXP0
H30
FDI_RXN1
G30
FDI_RXP1
D31
FDI_RXN2
D32
FDI_RXP2
F31
FDI_RXN3
G31
FDI_RXP3
K31
FDI_RXN4
J31
FDI_RXP4
C30
FDI_RXN5
B31
FDI_RXP5
A33
FDI_RXN6
B32
FDI_RXP6
C33
FDI_RXN7
B34
FDI_RXP7
E34
FDI_FSYNC0
C35
FDI_LSYNC0
E36
FDI_FSYNC1
D35
FDI_LSYNC1
B36
FDI_INT
7 OF 11
5
1K/4/1
R433
R416
1K/4/1
Title
SizeDocument NumberRev
4
3
2
Date:Sheet of
Gigabyte Technology
PCH DISPLAY ,CLK BUFFER
Custom
GA-P55-UD3L
1
1135Thursday, August 13, 2009
1.0
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Page 12

5
Gigabyte Confidential
Do not Copy
4
3
2
1
A_D[0..31]
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31
-C_BE0
-C_BE1
-C_BE2
-C_BE3
A_D[0..31]18
-C_BE018
-C_BE118
-C_BE218
-C_BE318
PCHC
SATA0RXN
TP8
A20GATE
INIT3_3V#
RCIN#
SERIRQ
PECI
W41
V40
U38
V38
Y38
Y37
AB36
AB35
AD36
AD35
AB31
AB32
AC41
AC39
AB37
AB38
AF41
AE40
AD38
AE38
AF35
AF34
AD33
AD32
Y34
Y35
AN39
T39
T41
AJ37
AH38
AK39
AR38
AH39
AG40
V34
AG37
AR39
AM40
AL40
C38
D36
C37
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
-SATALED
SATACOMP
GPIO21
-LAN1_ISO
-LAN1_DSM
I_MON_C
I_MON_C2
GPIO49
TP33
A20GATE
-INIT_3V
-KBRST
SERIRQ
-THRMTRIP
R4860/4/SHT/X
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
GPIO7
AK35
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
CLINK
CLKIN_SATA_N/CKSSCD_N
CLKIN_SATA_P/CKSSCD_P
3 OF 11
BD82P55-B2/S/[10HB1-038255-20R]
DD
PWROK113,19,28
PHASE_CTRL25,28
CC
-LAN_DSM32
-LAN_ISO32
BB
TP31
TP30
TP32
R59475/4/1
C184
0.1u/4/X7R/16V/K/X
TP53
-PCHNV_SEL2-PCHNV_SEL2
-PCHNV_PD1
-PCHNV_PD2
R7860/4/SHT/X
SSTCTL19
-ONFI_OCCP1
-ONFI_OCCP2
-LAN_DSM
-LAN_ISO
TP54
FANGPIO
SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
SATA4GP/GPIO16
SATA5GP/GPIO49
HOST
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
SATALED#
SATAICOMPI
SATAICOMPO
THRMTRIP#
PMSYNCH
Impedance=90 Ω ±17.5%
SATA:15/4.5/7.5/4.5/15;0.8”-4”
-LAN1_ISO
-LAN1_DSM
I_MON_CME_PWROK
I_MON_C2
GPIO49
-ONFI_OCCP1
-ONFI_OCCP2
-LAN_DSM
-LAN_ISO
GPIO7
-PCHNV_PD1
-PCHNV_PD2
-SRCCLK_SATA24
SRCCLK_SATA24
-SATALED29
R56137.4/4/1
GPIO2113
I_MON_C25
I_MON_C225
GPIO49
A20GATE19
-KBRST19
SERIRQ19,33
-THRMTRIP4,28
PMSYNC4
VCC1_05_PCH
R4870/4/X
A20GATE
SERIRQ
-KBRST
-INIT_3V
-GNT2
-GNT3
4mils; 0.5"
PECISB_PECI
100p/4/NPO/50V/J/X
R5288.2K/4
R5268.2K/4
R5808.2K/4
R5598.2K/4
R5608.2K/4
R5538.2K/4
R5248.2K/4
R5258.2K/4
R5308.2K/4
R5328.2K/4
R7908.2K/4
R7918.2K/4
R7928.2K/4
R5298.2K/4
R5568.2K/4
R5231K/4/1
R5511K/4/1/X
R4371K/4/1/X
R4151K/4/1/X
PECI_CTL19
PECI4,19
-PCIRST18
C91
VCC3
VCC3
5VSB
R488
8.2K/4
R4891K/4/1
-DEVSEL18
R43022/4
-IRDY18
-PCIPME18
-SERR18
-STOP18
-PLOCK18
-TRDY18
-PERR18
-FRAME18
-GNT018,21
-GNT118,21
-GNT218
-GNT318
-REQ018
-REQ118
-REQ218
-REQ318
132
PAR
PAR18
-DEVSEL
PCH33
PCH3324
-PCIRST_F
-IRDY
-PCIPME
-SERR
-STOP
-PLOCK
-TRDY
-PERR
-FRAME
-GNT0
-GNT1
-GNT2
-GNT3
-REQ0
-REQ1
-REQ2
-REQ3
-PIRQA
-PIRQA18
-PIRQB
-PIRQB18
-PIRQC
-PIRQC18
-PIRQD
-PIRQD18
-PIRQE
-PIRQE18
-PIRQF
-PIRQF18
-PIRQG
-PIRQG18
-PIRQH
-PIRQH18
PECI
Q50
MMBT2222A/SOT23/600mA/40
SOT23
SB_PECI
PCHA
AP6
PAR
AT6
DEVSEL#
AL11
CLKIN_PCILOOPBACK
AH10
PCIRST#
AP7
IRDY#
AH11
PME#
AV6
SERR#
AN8
STOP#
AK12
PLOCK#
AL6
TRDY#
AT4
PERR#
AL7
FRAME#
AK11
GNT0#
AK6
GNT1#/GPIO51
BA9
GNT2#/GPIO53
AM3
GNT3#/GPIO55
AP4
REQ0#
AW5
REQ1#/GPIO50
AY4
REQ2#/GPIO52
AH8
REQ3#/GPIO54
AT8
PIRQA#
AR4
PIRQB#
AT11
PIRQC#
BA5
PIRQD#
AU8
PIRQE#/GPIO2
AH7
PIRQF#/GPIO3
AP12
PIRQG#/GPIO4
AW4
PIRQH#/GPIO5
PCI
BD82P55-B2/S/[10HB1-038255-20R]
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#
AT9
AP11
AU6
AY10
AP9
AV8
AR9
AV7
AW9
AR3
AW7
AR8
AU3
AP2
AU1
AN3
AM2
AM11
AM4
AY8
AL10
AT5
AL2
AT2
AL4
AV10
AL9
AN7
AK7
AN6
AH12
AN11
AV3
AY6
AP5
AW10
SATA:15/4.5/7.5/4.5/15
GND
A+
AGND
BB+
GND
GND
A+
AGND
BB+
GND
SATA2_1
7
GND
GND
GND
SATA2/7/297C/H/OP/VA/D/1/B
SATA2_3
GND
GND
GND
SATA2/7/297C/H/OP/VA/D/1/B
SATA1RXPC
6
B+
SATA1RXNCSATA0TXNC
5
B-
4
SATA1TXNC
3
A-
SATA1TXPCSATA0RXPCSATA1TXPSATA0RXP
2
A+
1
7
SATA3RXPC
6
B+
SATA3RXNC
5
B-
4
SATA3TXNC
3
A-
SATA3TXPC
2
A+
1
4
C1720.01u/4/X7R/25V/K
C1710.01u/4/X7R/25V/K
C1700.01u/4/X7R/25V/K
C1690.01u/4/X7R/25V/K
C1640.01u/4/X7R/25V/K
C1630.01u/4/X7R/25V/K
C1620.01u/4/X7R/25V/K
C1610.01u/4/X7R/25V/K
SATA1RXPSATA0TXP
SATA1RXN
SATA1TXNSATA0RXN
SATA4TXPSATA5RXPC
SATA4TXN
Impedance=90 +- 17.5%
SATA:15/4.5/7.5/4.5/15;0.8”-4”
SATA3RXP
SATA3RXN
SATA3TXN
SATA3TXP
3
C1600.01u/4/X7R/25V/K
SATA4TXNC
C1590.01u/4/X7R/25V/K
SATA4RXNC
C1580.01u/4/X7R/25V/K
SATA4RXPC
C1570.01u/4/X7R/25V/K
SATA2/7/297C/H/OP/VA/D/1/B
1
2
3
4
5
6
7
SATA2_0
SATA0TXN
AA
SATA2TXP
SATA2RXN
SATA2RXP
C1760.01u/4/X7R/25V/K
C1750.01u/4/X7R/25V/K
C1740.01u/4/X7R/25V/K
C1730.01u/4/X7R/25V/K
C1680.01u/4/X7R/25V/K
C1670.01u/4/X7R/25V/K
C1660.01u/4/X7R/25V/K
C1650.01u/4/X7R/25V/K
5
SATA0TXPC
SATA0RXNC
SATA2/7/297C/H/OP/VA/D/1/B
SATA2TXPC
SATA2TXNCSATA2TXN
SATA2RXNC
SATA2RXPC
SATA2/7/297C/H/OP/VA/D/1/B
1
2
3
4
5
6
7
SATA2_2
1
2
3
4
5
6
7
SATA2_5
SATA2_4
GND
GND
A+
AGND
GND
BB+
GND
GND
SATA2/7/297C/H/OP/VA/D/1/B
2
7
6
B+
SATA5RXNC
5
B-
4
SATA5TXNC
3
A-
SATA5TXPC
2
A+
1
Title
SizeDocument NumberRev
B
Date:Sheet of
C1560.01u/4/X7R/25V/K
C1550.01u/4/X7R/25V/K
C1540.01u/4/X7R/25V/K
C1530.01u/4/X7R/25V/K
Gigabyte Technology
PCH HOST , SATA, PCI
GA-P55-UD3L
SATA5RXPSATA4TXPC
SATA5RXN
SATA5TXNSATA4RXN
SATA5TXPSATA4RXP
1
1235Thursday, August 13, 2009
1.0
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Page 13

5
Gigabyte Confidential
Do not Copy
4
3
2
1
PCHD
LAD[0..3]19,33
DD
ACZ_SDOUT22
3VDUAL_ICH
R4921K/4/1
R4961K/4/1
R4468.2K/4/X
CC
3VDUAL_ICH
BB
R4438.2K/4/X
PU 2.2 K to support 400KHz bus speed
RN142.2K/8P4R/4
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R704100K/4/1
SML0DAT
SML0CLK
SML1DAT
SML1CLK
-SML1ALRT
-SML0ALRT
RN158.2K/8P4R/4
GPIO11
SMBCLK7,8,15,16,17,18,24,25,31
SMBDATA7,8,15,16,17,18,24,25,31
A_SO
A_SYC
ICH_SPI_MOSI21
ICH_SPI_MISO21
-ICH_SPI_CS21
ICH_SPI_CLK21
-ICH_SPI_CS121
-SRTCRST
C114
1u/4/X5R/6.3V/K
R38820K/4/1
LAD[0..3]
-LDRQ019
-LFRAME19,33
ACZ_BITCLK22
-ACZ_RST22
ACZ_SDIN222
ACZ_SYNC22
For Non Intel LAN
R4768.2K/4
GPIO1129
SML1CLK19
SML1DAT19
BATTERY-DUAL-4
X3-SHT
SHW/D0.64*5.08*6.74
Y1
Y2
R48310M/4
X3
AA
3 4
32.768K/12.5p/20ppm/TF38/35K/D
C118
18P/4/NPO/50V/J
C116
18P/4/NPO/50V/J
5
BAT-SK/BK/P/S/D/SN
12
BAT
PH/1*2/BK/2.54/VA/D
CLR_CMOS
GPIO23
LAD0
LAD1
LAD2
LAD3
-LDRQ0
-LFRAME
R44147/4/1
R44033/4
R44733/4
R44433/4
R63522/4
R53322/4
R63322/4
RTCVDD14,29
BATTERY
CR2032
CR2032
+
VBATT
RB
4
AP14
AT12
AK16
AL16
AM16
AL12
AR14
AW14
AV14
AV13
AP18
AU13
AN16
A_SO
AP16
A_SYC
AU15
-LAN_RST
Y1
Y2
-RTCRST
-SRTCRST
GPIO11
SMBCLK
SMBDATA
-SML0ALRT
SML0CLK
SML0DAT
-SML1ALRT
SML1CLK
SML1DAT
3VDUAL
RB1K/4/1
R4650/4/SHT/X
R4660/4/X
AY31
AW30
BA30
AK24
AP28
AL31
AV32
AM31
BA33
AW33
AT34
AY32
AV31
AR31
T34
V30
V32
V31
T32
BAS40-05/0.2A/SOT23
必須放在
D9
2
1
BAT
LDRQ1#/GPIO23
FWH0/LAD0
FWH1/LAD1
FWH2/LAD2
FWH3/LAD3
LDRQ0#
FWH4/LFRAME#
HDA_BCLK
HDA_RST#
HDA_SDIN0
HDA_SDIN1
HDA_SDIN2
HDA_SDIN3
HDA_SDO
HDA_SYNC
LAN_RST#
RTCX1
RTCX2
RTCRST#
SRTCRST#
SMBALERT#/GPIO11
SMBCLK
SMBDATA
SML0ALERT#/GPIO60
SML0CLK
SML0DATA
SML1ALERT#/GPIO74
SML1CLK/GPIO58
SMLDATA/GPIO75
SPI_MOSI
SPI_MISO
SPI_CS0#
SPI_CLK
SPI_CS1#
BD82P55-B2/S/[10HB1-038255-20R]
R469390K/4
R39220K/4/1
3
C82
1u/4/X5R/6.3V/K
外
VBAT
VBAT19
-RTCRST
-SRTCRST
BMBUSY#/GPIO0
LPC
LAN_PHY_PWR_CTRL/GPIO12
PCIECLKRQ1#/GPIO18
PCIECLKRQ2#/GPIO20
PCIECLKRQ3#/GPIO25
PCIECLKRQ4#/GPIO26
SATACLKREQ#/GPIO35
PCIECLKRQ5#/GPIO44
AUDIO RTC
PCIECLKRQ6#/GPIO45
PCIECLKRQ7#/GPIO46
PEG_A_CLKRQ#/GPIO47
PEG_B_CLKRQ#/GPIO56
PCIECLKRQ0#/GPIO73
SUS_SATA#/GPIO61
SMB
SPI
C113
1u/6/X7R/16V/K
GPIO8
SLP_LAN#/GPIO29
GPIO30
GPIO13
GPIO15
MEM_LED/GPIO24
GPIO27
GPIO28
GPIO31
GPIO32
GPIO33
STP_PCI#/GPIO34
GPIO57
PROCPWRGD
TP23
SYS_PWROK
PWRBTN#
SUSCLK/GPIO62
SYS_RESET#
PLTRST#
WAKE#
INTRUDER#
PWROK
RSMRST#
INTVRMEN
SPKR
SLP_S3#
SLP_S4#
SLP_S5#/GPIO63
SLP_M#
GPIO72
DRAMPWROK
JTAG_RST#
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
4 OF 11
RTCVDD
INTVRMEN
-RTCRST
1u/6/Y5V/10V/Z
3
RI#
-PECI_REQ
AK41
GPIO8
AK30
GPIO29
BA35
S_PWR_ACK
AT37
GPIO12
AU34
-LPCPME
AR16
-ICH_PSI
AY36
GPIO18
AM39
GPIO20
AP38
GPIO24
AR34
-CPU_STOP
AP33
-ACZ_DET
AW37
GPIO27
AP37
GPIO28
AV40
GPIO31
AP40
LED_CTL
AJ40
GPIO33
AT16
-PCI_STOP
AT40
GPIO35
AR41
GPIO44
AW38
GPIO45
AV36
GPIO46
AP36
GPIO47
AV39
GPIO56
AW35
GPIO57
AL32
GPIO73
AN35
CPUPWROK
B38
AH35
TP34
PCH_VRMPWRGD
AT38
PWRBTSW
AK36
-RI
AT33
-SUSTAT
AK31
SUSCLK
AH31
-SYS_RST
AL38
R65433/4
AV34
-PCIE_WAKE
AR33
R3911M/4
AN24
PWROK1
AM24
-RSMRST
AL24
INTVRMEN
AW31
SPKR
AJ38
-SLP_S3
AV35
-S4_S5
AP35
GPIO63
AU36
-SLP_M
AT36
GPIO72
AY34
R62422/4
AW32
PCH_RST
AL35
PCH_TCK
AK33
PCH_TDI
AL36
PCH_TDO
AN34
PCH_TMS
AL34
RTCVDD14,29
-PECI_REQ19
R6220/4/SHT/X
-LPCPME19
-ICH_PSI25
GPIO2029
-ACZ_DET23
LED_CTL25
GPIO3325
CPUPWROK4
PCH_VRMPWRGD24,25
PWRBTSW19
-RI20
SUSCLK33
-SYS_RST4,24,25,29
-PFMRST19
-PCIE_WAKE15,16,17,32
RTCVDD14,29
PWROK112,19,28
-RSMRST14,19,28
SPKR29
-SLP_S319,27,28
-S4_S524,27
DRAM_PWROK
DDR_15V
-SKTOCC4
DRAM_PWROK4
R490
1K/4/1
DRAM_PWROK
R491
3K/4/1
2
PCH_RST
PCH_TCK
PCH_TDI
PCH_TDO
PCH_TMS
PCH_RST
PCH_TDO
PCH_TDI
PCH_TMS
Low to enable PCH
clock chip
Low to enable CLK request
Low to disable PLL VR
R57410K/4/1/X
R57549.9/4/1
R548200/4/1/X
R507200/4/1/X
R535200/4/1/X
R54620K/4/1/X
R545
100/4/1/X
R576
100/4/1/X
-CPU_STOP24
R4841K/4/1/X
R7741K/4/1/X
R5211K/4/1/X
-PCI_STOP24
3VDUAL_ICH
R534
100/4/1/X
S_PWR_ACK
-RI
-SYS_RST
-PCIE_WAKE
SUSCLK
-CPU_STOP
-SUSTAT
GPIO56
GPIO8
-LPCPME
GPIO24
GPIO28
GPIO29
GPIO31
GPIO44
GPIO45
GPIO46
GPIO57
GPIO63
GPIO72
GPIO73
GPIO47
GPIO12
GPIO27
-PECI_REQ
-SLP_M
R505
2.74K/4/1/X
PU to main VCC3 to avoid
power well crossing
GPIO2112
R578100K/4/1
R5008.2K/4
R5558.2K/4/X
R5031K/4/1
R5498.2K/4/X
R4998.2K/4/X
R4938.2K/4/X
R7068.2K/4
R4808.2K/4
R4508.2K/4
R5118.2K/4
R5408.2K/4
R5048.2K/4/X
R5818.2K/4
R5128.2K/4
R5138.2K/4
R5068.2K/4
R5158.2K/4
R5088.2K/4/X
R4948.2K/4
R5478.2K/4
R5018.2K/4
R4978.2K/4
R5528.2K/4
R5848.2K/4/X
R5368.2K/4/X
-ICH_PSI
Hi enable , Lo
disable TLS
LED_CTL
GPIO23
-PCI_STOP
-PECI_REQ
GPIO20
GPIO35
GPIO33
-SYS_RST
GPIO21
GPIO21
MB_ID1
GPIO18
GPIO18
MB_ID0
Title
SizeDocument NumberRev
B
Date:Sheet of
Gigabyte Technology
PCH GPIO , CTRL , AUDIO
GA-P55-UD3L
1
3VDUAL_ICH
3VDUAL_ICH
R5098.2K/4
R5271K/4/1
R4428.2K/4
R5508.2K/4
R5578.2K/4
R5221K/4/1/X
R5798.2K/4
R4451K/4/1
R5831K/4/1
R5588.2K/4
R5858.2K/4/X
R5828.2K/4
R5548.2K/4/X
1335Thursday, August 13, 2009
VCC3
VCC3
VCC3
1.0
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Page 14

5
Gigabyte Confidential
Do not Copy
VCC1_05_IO
BC161
CPU_VTT
1u/4/X5R/6.3V/K
FB80/6/X
FB90/6/X
FB730/8/4A/S/X
IPL_PLL_PCH
BC185
22u/8/X5R/6.3V/M/X
BC136
22u/8/X5R/6.3V/M/X
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC151
VCC1_05_IO
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC1_05_IO
BC162
BC158
BC163
BC159
BC160
BC192
BC157
SATA_PLL_PCH
DMI_PLL_PCH
IPL_PLL_PCH
CLK_PLL_PCH
BC184
1u/4/X5R/6.3V/K
BC144
1u/4/X5R/6.3V/K
R4540/6/SHT/X
VCC1_05_PCH
DD
CC
22u/8/X5R/6.3V/M/X
BB
22u/8/X5R/6.3V/M/X
R4520/6/SHT/X
R4550/6/SHT/X
R4530/6/SHT/X
SATA_PLL_PCH
BC201
DMI_PLL_PCHCLK_PLL_PCH
BC150
1
+
EC28
560u/FP/D/6.3V/89/8m
INTEL WW10
Remove LC Filter
VCC1_05_IO
VCC1_05_PCH
VCC1_05_PCH
VCC1_05_PCH
BC195
1u/4/X5R/6.3V/K
BC152
1u/4/X5R/6.3V/K
VCC1_05_IO
4
PCHI
P15
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
J26
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCDMI
VCCCORE
VCCCORE
VSS
VCCCORE
VSS
VCCCORE
VCCCORE
VSS
VCCCORE
VSS
VCCCORE
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCCORE
VCCIO
VCCSATAPLL
VCCIO
VCCAPLLEXP
VCCFDIPLL
VCCACLK
9 OF 11
BD82P55-B2/S/[10HB1-038255-20R]
AA27
AT28
P16
N16
M16
N18
M18
N20
M20
M22
M24
D24
C24
B24
D25
C25
B25
M26
L26
K26
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
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
Q48
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
BC171
1u/4/X5R/6.3V/K
BC168
1u/4/X5R/6.3V/K
BC177
1u/4/X5R/6.3V/K
BC176
1u/4/X5R/6.3V/K
BC166
1u/4/X5R/6.3V/K
BC178
1u/4/X5R/6.3V/K
BC169
1u/4/X5R/6.3V/K
BC167
1u/4/X5R/6.3V/K
BC170
1u/4/X5R/6.3V/K
VCC1_05_ME
VCC1_05_IO
BC194
1u/4/X5R/6.3V/K
BC193
1u/4/X5R/6.3V/K
VCC3_DAC
VCC3
Q43
SOT23
132
1u/4/X5R/6.3V/K
10UH/8/S/[10LI2-12100A-02R]
to reduce noise
VCC1_05_PCH
L810uH/8/320mA/0.91/S
R4120/6/X
BC137
22u/8/X5R/6.3V/M
VCC3_DAC
BC143
1u/4/X5R/6.3V/K
22u/8/X5R/6.3V/M
3
0.1u/4/X7R/16V/K
SOT23
132
BC149
1u/6/X7R/16V/K
VCC1_05_ME
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
VCC3_ME
BC197
0.1u/4/X7R/16V/K
L9
10uH/8/320mA/0.91/S
BC138
BC135
22u/8/X5R/6.3V/M
R449
100/4/1
C101
3VDUAL_ICH
VCC3
VCC3_ME
BC139
BC142
BC140
BC196
VCCA_DPLLA
VCCA_DPLLB
V5REF
VCC3_DAC
VCCA_DPLLA
VCCA_DPLLB
BC146
1u/4/X5R/6.3V/K
BC145
1u/4/X5R/6.3V/K
VCC5VSB
R424
100/4/1
AN1
V5REF
AW16
V5REF_SUS
AJ18
VCCSUSHDA
AH16
VCC3_3
AH18
VCC3_3
N38
VCCME3_3
N40
VCCME3_3
AH1
VCCME
AJ2
VCCME
AH3
VCCME
AJ4
VCCME
AH4
VCCME
AJ5
VCCME
AG5
VCCME
AH6
VCCME
AF8
VCCME
AF10
VCCME
AH13
VCCME
AF13
VCCME
AD13
VCCME
AE15
VCCME
AD15
VCCME
AF1
VCCADAC
R2
VCCADPLLA
T1
VCCADPLLB
BD82P55-B2/S/[10HB1-038255-20R]
PCHJ
10 OF 11
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
1u/4/X5R/6.3V/K
2
VCC1_1_INT
VDSW_INT
VCC1_5_INT
NV_PCH
BC2541u/4/X5R/6.3V/K
BC1991u/4/X5R/6.3V/K
R5100/6/X
R4190/6
NV_PCH
R5180/6
R5410/6/X
BC1981u/4/X5R/6.3V/K
VCC3
BC134
22u/8/X5R/6.3V/M
BC147
1u/4/X5R/6.3V/K
BC141
1u/4/X5R/6.3V/K
BC188
1u/4/X5R/6.3V/K
BC175
1u/4/X5R/6.3V/K
BC174
1u/4/X5R/6.3V/KFB100/6/X
BC186
1u/4/X5R/6.3V/K
RTC_INT
BC189
0.1u/4/X7R/16V/K
BC200
VCC1_05_PCH
VCC1_8_PCH
VCC1_8_PCH
VCC3
VCC3_ME
VCC1_05_ME
VCC1_05_ME
Pop for INTEL LAN
Pop 0/4 for non-INTEL LAN
Q47
L1117XG/SOT223/1A
4
BC181
1u/4/X5R/6.3V/K
VCC1_1_INT
VDSW_INT
0.1u/4/X7R/16V/K
3VDUAL_ICH
3
2
1
100/4/1
R438
169/4/1
RTCVDD13,29
BC179
R439
EC26
100u/OS/D/16V/66/24m
10u/8/X5R/6.3V/K
3VDUAL_ICH
3VDUAL_ICH 3VDUAL_ICH
CPU_VTT
1
1
2
VCC3
3 4
5 6
7 8
RN160/8P4R/0402/SHT/X
1
2
VCC1_05_PCH
3 4
5 6
7 8
RN120/8P4R/0402/SHT/X
1 2
3 4
5 6
7 8
RN13
0/8P4R/4/X
R8520/8
R8530/8/X
BC148
BC172
3VDUAL_ICH
R460
1K/4/1
C112
0.01u/4/X7R/25V/K
Meet the rise time
1u/4/X5R/6.3V/K
-RSMRST13,19,28
1
+
BC180
0.1u/4/X7R/16V/K
3VDUAL
5VSB
5VDUAL
TP35 TP55
TP37
TP39
TP36
TP38
AR1P1G1
AD2U2K2
AW3
AK3
AE3W3V3U3T3L3K3
AE4
AA4R4P4E4AV5
AU5
AN5
AK5
AF5
AC5
AB5Y5W5T5R5N5M5J5H5F5E5
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AU1 9
AH1 9
AD1 9
AB19
AA19
V19
E19
AU2 0
AP20
AJ2 0
AB20
AA20
P20
L20
K20
F20
BA21
AU2 2
AT22
AN2 2
AA
AK22
VSS
AD2 2
AB22
AA22
V22
L22
K22
E22
D22
AD6V6J6E6BA7J7H7A7AL8
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AU2 3
VSS
AB23
E23
AW2 4
AV24
AP24
AJ2 4
AH2 4
AD2 4
AK8
AD8
AB8T8P8M8L8E8AU9
AK9
AH9V9H9E9AM10
AK10
Y10
C10
AR1 1
AF11
AD1 1
P11
T11
M11
L11
F11
C11
AU1 2
AN1 2
AM12
AF12
V12
M12
L12
F12
E12
Y13
V13
E13
BA14
AT14
AN1 4
AM14
N14
M14
J14
F14
A14
AH1 5
E15
AU1 6
V16
U16
V18
U18
T18
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
U24
J24
F24
AJ2 6
AH2 6
AF26
AH2 7
AB27
Y27
U27
BA28
AW2 8
AR2 8
AN2 8
AM28
AJ2 8
AU2 9
AF29
AD2 9
AB29
AU3 0
AR3 0
AN3 0
AD3 0
AB30
Y30
L30
F30
E30
A30
AF31
AD3 1
P31
L31
H31
C31
AM32
AK32
AH3 2
AF32
L32
K32
C32
AU3 3
AF33
AB33
Y33
V33
M33
E33
T16
L16
K16
J16
VSS
F16
E16
AW1 7
C17
AW1 8
AT18
AR1 8
AN1 8
AM18
AF18
J18
F18
C18
AA38
G38
AF39
AE39
AD3 9
AA39
W39
V39
K39
J39
G39
D39
C39
AD4 0
AB40
Y40
K40
AU4 1
AH4 1
L18
K18
AT24
AR2 4
TP1
TP2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AB18
AK34
AH3 4
AD3 4
AB34
P34
L34
G34
F34
D34
V35
VSS
T35
A35
AH3 6
AF36
BA37
AU3 7
AN3 7
AK37
AF37
TP9
VSS
VSS
VSS
TP10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AC3 7
VSS
W37
N37
M37
J37
E37
D37
AU3 8
AA41
TP40
P10P9J20
G41
TP44
TP41
TP42
TP43
TP56
PCHK
VSS_ NCT F
B41
BD82P55-B2/S/[10HB1-038255-20R]
VSS_ PCH DET
VSS
VSS
VSS
VSSNCNCNCNC
AH2 9
B10
U39
AV28
AF3
Y11
V10
Y12
V11
11 OF 11
AY1A3BA41
A41
AH3 0
TP3
TP12
TP13
TP21
TP22 _N CTF
TP22 _N CTF
TP22 _N CTF
TP22 _N CTF
VSS
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
VSS_ NCT F
AY2B2A5
VSS_ NCT F
B40
A40
AY41
AW4 1
C41
VSS
BA1E1C1
BA2
V27
Gigabyte Technology
5
4
3
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
2
Date:Sheet of
Custom
PCH PWR ,GND
GA-P55-UD3L
1435Thursday, August 13, 2009
1
1.0
Page 15

8
Gigabyte Confidential
Do not Copy
+12V
1
+
EC5
270u/FP/D/16V/8C/11m
DD
EXP_RXP[0..15]
EXP_RXN[0..15]
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_TXP0
EXP_TXN0
CC
BB
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
+12V
+12V X16_+12V
1 2
3 4
5 6
7 8
RN210/8P4R/4/X
1
3 4
5 6
7 8
RN220/8P4R/0402/SHT/X
EXP_RXP[0..15]4
EXP_RXN[0..15]4
EXP_TXP[0..15]4
EXP_TXN[0..15]4
C220.1u/4/X7R/16V/K
C210.1u/4/X7R/16V/K
C240.1u/4/X7R/16V/K
C250.1u/4/X7R/16V/K
C270.1u/4/X7R/16V/K
C280.1u/4/X7R/16V/K
C290.1u/4/X7R/16V/K
C300.1u/4/X7R/16V/K
C330.1u/4/X7R/16V/K
C340.1u/4/X7R/16V/K
C380.1u/4/X7R/16V/K
C400.1u/4/X7R/16V/K
C430.1u/4/X7R/16V/K
C440.1u/4/X7R/16V/K
C480.1u/4/X7R/16V/K
C490.1u/4/X7R/16V/K
C520.1u/4/X7R/16V/K
C550.1u/4/X7R/16V/K
C560.1u/4/X7R/16V/K
C590.1u/4/X7R/16V/K
C600.1u/4/X7R/16V/K
C640.1u/4/X7R/16V/K
C650.1u/4/X7R/16V/K
C660.1u/4/X7R/16V/K
C670.1u/4/X7R/16V/K
C680.1u/4/X7R/16V/K
C690.1u/4/X7R/16V/K
C740.1u/4/X7R/16V/K
C750.1u/4/X7R/16V/K
C760.1u/4/X7R/16V/K
C770.1u/4/X7R/16V/K
PCI-E REV:1.1--> 2.5GHZ
PCE-E X1(單向) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s
PCE-E X1(雙向) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s
PCE-E X16(
AA
PCE-E X16(
PCI-E REV:2.0--> 5GHZ
單向
) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s
雙向
) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s
8
7
BC25
0.1u/4/X7R/16V/K
2
VCC3
1
+
EC9
560u/FP/D/6.3V/89/8m
+12V_ISEN
+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
6
X16_+12V X16_+12V
R1040/4/SHT/X
3VDUAL
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
SMBCLK7,8,13,16,17,18,24,25,31
SMBDATA7,8,13,16,17,18,24,25,31
-PCIE_WAKE13,16,17,32
5
PCIESLOT-164DN-3
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
7
6
5
3GIO_*16
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
A1
A2
A3
R1050/4/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
R880/4/SHT/X
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
-PCIE_RST16,17,19
33p/4/NPO/50V/J/X
VCC3
2
C19
BC37
0.1u/4/X7R/16V/K
-PCIE_RST
C14
33p/4/NPO/50V/J
BC33
0.1u/4/X7R/16V/KC540.1u/4/X7R/16V/K
SRCCLK_3GIO24
-SRCCLK_3GIO24
C18
33p/4/NPO/50V/J/X
1
BC34
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K/X
BC35
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
4
3
Date:Sheet of
2
PCI EXPRESS * 16
GA-P55-UD3L
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8
Gigabyte Confidential
Do not Copy
3VDUAL
BC36
DD
CC
1u/4/X5R/6.3V/K
+12V
BC28
0.1u/4/X7R/16V/K
VCC3
BC32
0.1u/4/X7R/16V/K
BC29
0.1u/4/X7R/16V/K
BC39
0.1u/4/X7R/16V/K
BC30
0.1u/4/X7R/16V/K
7
BC38
0.1u/4/X7R/16V/K/X
6
+12V
R1080/4/SHT/X
SMBCLK7,8,13,15,17,18,24,25,31
SMBDATA7,8,13,15,17,18,24,25,31
-PCIE_WAKE13,15,17,32
SMBCLK
SMBDATA
3VDUAL
VCC3
-PCIE_WAKE
PCIE_TP510
PCIE_TN510
PCIE_TP610
PCIE_TN610
PCIE_TP710
PCIE_TN710
PCIE_TP810
PCIE_TN810
5
PCIEX4
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
3GIO_*4
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
3
+12V
A1
A2
A3
R1090/4/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
VCC3
-PCIE_RST
2
R90
0/4/SHT/X
-PCIE_RST15,17,19
SRCCLK_3GIO224
-SRCCLK_3GIO224
PCIE_IP510
PCIE_IN510
PCIE_IP610
PCIE_IN610
PCIE_IP710
PCIE_IN710
PCIE_IP810
PCIE_IN810
-PCIE_RST
C15
22p/4/NPO/50V/J
1
BB
AA
B81
PRSNT2*
Gigabyte Technology
PCI EXPRESS X 4 PORT
GA-P55-UD3L
2
1635Thursday, August 13, 2009
1
1.0
8
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6
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PCI-E/16X-65P/BU/RIGHT PUSH
5
Title
SizeDocument NumberRev
Custom
4
3
Date:Sheet of
Page 17

5
Gigabyte Confidential
Do not Copy
PCIE*1
+12V
R1100/4/SHT/X
SMBCLK
SMBCLK7,8,13,15,16,18,24,25,31
3VDUAL
PCIE_TP3
PCIE_TN3
SMBDATA
VCC3
DD
-PCIE_WAKE13,15,16,32
CC
SMBDATA7,8,13,15,16,18,24,25,31
PCIE_TP310
PCIE_TN310
PCIEX1
B1
12V
B2 A2
12V12V
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
3GIO_X1
KEY
4
R850/4/SHT/X
A1
PRSNT1*
GND
JTAG2
JTAG3
JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
12VRSVD
+12V
A3B3
R1070/4/SHT/X
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
VCC3
SRCCLK_3GIO324
-SRCCLK_3GIO324
PCIE_IP3
PCIE_IN3
PCIE_IP310
PCIE_IN310
3
-PCIE_RST15,16,19
C13
22p/4/NPO/50V/J/X
2
1
BB
AA
VCC3
BC50
0.1u/4/X7R/16V/K
BC49
0.1u/4/X7R/16V/K
BC57
0.1u/4/X7R/16V/K
1
+
EC8
560u/FP/D/6.3V/89/8m
+12V
BC27
0.1u/4/X7R/16V/K
Gigabyte Technology
5
4
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Title
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Custom
3
2
Date:Sheet of
PCIE_X1 1,2
GA-P55-UD3L
1735Thursday, August 13, 2009
1
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Page 18

PCI1,2 SLOT
Gigabyte Confidential
Do not Copy
8
-12V +12VVCC3
VCC
7
6
-12V -12V
5
+12VVCC VCC3
4
3
VCC3 +12VVCC
2
-12V VCC VCC3 +12V
1
PCI1
B1
PTCK
DD
CC
-PIRQC
-PIRQC12
-PIRQE
-PIRQE12
PCLK0
PCLK024
-REQ0
-REQ012
A_D31
A_D29
A_D27
A_D25
-C_BE3
-C_BE312
A_D23
A_D21
A_D19
A_D17
-C_BE2
-C_BE212
-IRDY
-IRDY12
-DEVSEL
-DEVSEL12
-PLOCK
-PLOCK12
-PERR
-PERR12
-SERR
-SERR12
-C_BE1
-C_BE112
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
-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
PCI/120/P/IV/VA
TRST
+12V
INTC
RESERVED
RESERVED
3.3V_AUX
AD30
+3.3V
AD28
AD26
AD24
IDSEL
+3.3V
AD22
AD20
AD18
AD16
+3.3V
FRAME
TRDY
STOP
+3.3V
SDONE
AD15
+3.3V
AD13
AD11
C/BE0
+3.3V
REQ64
TMS
TDI
+5V
INTA
+5V
+5V
GND
GND
RST
+5V
GNT
GND
PME
GND
GND
GND
GND
SBO
GND
PAR
GND
AD9
AD6
AD4
GND
AD2
AD0
+5V
+5V
+5V
-REQ0/-GNT0/AD18
A_D[0..31]12
BB
A_D[0..31]
-PCIRST
C20
27p/4/NPO/50V/J/X
-PCIRST12
Place close to PCI1
,31
,31
SMBCLK
SMBDATA
R2420/6/SHT/X
R2380/6/SHT/X
PCI_A40
PCI_A41
-PTRST
A1
A2
PTMS
A3
A4
A5
-PIRQD
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
-PIRQA
-PCIRST
-GNT0
A_D30
A_D28
A_D26
A_D24
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
-PIRQD12
-PIRQA12
3VDUAL
-GNT012,21
-PCIPME12
A_D18
-FRAME12
-TRDY12
-STOP12
PAR12
-C_BE012
confirm
PTCK
-PIRQA
-PIRQD
PCLK124
-REQ112
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
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
PCI2
-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
PCI/120/P/IV/VA
TRST
RESERVED
RESERVED
3.3V_AUX
AD30
+3.3V
AD28
AD26
AD24
IDSEL
+3.3V
AD22
AD20
AD18
AD16
+3.3V
FRAME
TRDY
STOP
+3.3V
SDONE
AD15
+3.3V
AD13
AD11
C/BE0
+3.3V
REQ64
+12V
TMS
INTA
INTC
GND
GND
GNT
GND
PME
GND
GND
GND
GND
SBO
GND
GND
GND
-PTRST
A1
A2
PTMS
A3
A4
TDI
A5
+5V
+5V
+5V
RST
+5V
PAR
AD9
AD6
AD4
AD2
AD0
+5V
+5V
+5V
-PIRQC
A6
-PIRQE
A7
A8
A9
A10
A11
A12
A13
A14
-PCIRST
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
-GNT112,21
-PCIPME
A_D30
A_D28
A_D26
A_D24
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
A_D19
PTCK
-PIRQE
-PIRQC
PCLK224
-REQ212
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
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
PCI3
-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
PCI/120/P/IV/VA
TRST
RESERVED
RESERVED
3.3V_AUX
AD30
+3.3V
AD28
AD26
AD24
IDSEL
+3.3V
AD22
AD20
AD18
AD16
+3.3V
FRAME
TRDY
STOP
+3.3V
SDONE
AD15
+3.3V
AD13
AD11
C/BE0
+3.3V
REQ64
+12V
INTA
INTC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
-PTRST
A1
A2
PTMS
A3
TMS
A4
TDI
A5
+5V
+5V
+5V
RST
+5V
GNT
PME
SBO
PAR
AD9
AD6
AD4
AD2
AD0
+5V
+5V
+5V
-PIRQA
A6
-PIRQD
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
-PCIRST
-GNT212
-PCIPME
A_D30
A_D28
A_D26
A_D24
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
-PCI3_REQ64
3VDUAL
PTCK
-PIRQC-PIRQA
-PIRQE
PCLK324
-REQ312
A_D31
A_D29
A_D27
A_D25
-C_BE3
A_D20
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
-REQ1/-GNT1/AD19-REQ2/-GNT2/AD20
VCC
RN6
2.2K/8P4R/4
RN4
PTMS
1 2
PTCK
3 4
-PTRST
5 6
7 8
8.2K/8P4R/4
VCC
RN11
2.2K/8P4R/4
-REQ1
-REQ112
-REQ212
-REQ312
-REQ012
PAR12
VCC
1 2
-REQ2
3 4
-REQ3
5 6
-REQ0
7 8
PAR
R2492.2K/4/1
RN82.2K/8P4R/4
1 2
3 4
5 6
7 8
R8492.2K/4/1
-PCI2_REQ64
-PCI3_REQ64
-ACK64
-PCI1_REQ64
-PCI4_REQ64
3VDUAL
VCC
BC40
1u/4/X5R/6.3V/K
-FRAME
1 2
-IRDY
3 4
-TRDY
5 6
-DEVSEL
7 8
RN7
2.2K/8P4R/4
-STOP
1 2
-PLOCK
3 4
-PERR
5 6
-SERR
7 8
VCC3
RN5
8.2K/8P4R/4
-PIRQB
-PIRQA
-PIRQD
-PIRQC
-PIRQE
-PIRQG
-PIRQH
-PIRQF
1 2
3 4
5 6
7 8
RN10
8.2K/8P4R/4
1 2
3 4
5 6
7 8
-PIRQB12
-PIRQA12
-PIRQD12
-PIRQC12
-PIRQE12
-PIRQG12
-PIRQH12
-PIRQF12
VCC3
BC255
0.1u/4/X7R/16V/K
VCC
BC114
0.1u/4/X7R/16V/K/X
BC256
1u/4/X5R/6.3V/K
1
+
EC6
560u/FP/D/6.3V/89/8m
BC257
0.1u/4/X7R/16V/K
BC258
1u/4/X5R/6.3V/K
PCI4
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
INTB
B8
INTD
B9
PRSNT1
B10
RESERVED
B11
PRSNT2
B12
GND
B13
GND
B14
RESERVED
B15
GND
B16
CLK
B17
GND
B18
REQ
B19
+5V
B20
AD31
B21
AD29
B22
GND
B23
AD27
B24
AD25
B25
+3.3V
B26
C/BE3
B27
AD23
B28
GND
B29
AD21
B30
AD19
B31
+3.3V
B32
AD17
B33
C/BE2
B34
GND
B35
IRDY
B36
+3.3V
B37
DEVSEL
B38
GND
B39
LOCK
B40
PERR
B41
+3.3V
B42
SERR
B43
+3.3V
B44
C/BE1
B45
AD14
B46
GND
B47
AD12
B48
AD10
B49
GND
B52
AD8
B53
AD7
B54
+3.3V
B55
AD5
B56
AD3
B57
GND
B58
AD1
B59
+5V
B60
ACK64
B61
+5V
B62
+5V
PCI/120/P/IV/VA
-REQ3/-GNT3/AD21
TRST
RESERVED
RESERVED
3.3V_AUX
+3.3V
IDSEL
+3.3V
+3.3V
FRAME
TRDY
STOP
+3.3V
SDONE
+3.3V
C/BE0
+3.3V
REQ64
+12V
INTC
AD30
AD28
AD26
AD24
AD22
AD20
AD18
AD16
AD15
AD13
AD11
-PTRST
A1
A2
PTMS
A3
TMS
A4
TDI
A5
+5V
INTA
+5V
+5V
GND
GND
RST
+5V
GNT
GND
PME
GND
GND
GND
GND
SBO
GND
PAR
GND
AD9
AD6
AD4
GND
AD2
AD0
+5V
+5V
+5V
-PIRQD
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
-PCIRST
-GNT312
-PCIPME
A_D30
A_D28
A_D26
A_D24
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
-PCI4_REQ64
3VDUAL
A_D21
AA
Gigabyte Technology
PCI SLOT 1, 2, 3
GA-P55-UD3L
1835Thursday, August 13, 2009
1
1.0
8
7
6
5
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
C
4
3
Date:Sheet of
2
Page 19

8
Gigabyte Confidential
Do not Copy
R238.2K/4/X
VCC3
R208.2K/4
DD
CC
BB
-SPI_HOLD1
CEB_N
-SPI_HOLD021
-SPI_HOLD121
AA
MB_ID2
-THERM
FANIO134
FANIO234
FANIO334
BEEP-29
PSI_CTL25
FANIO434
TPM_GP2033
-PECI_REQ13
PWROK112,13,28
-PFMRST231,32
-PFMRST14
-PFMRST13
-LDRQ013
SERIRQ12,33
-LFRAME13,33
LAD[0..3]13,33
-KBRST12
A20GATE12
LPC3324
LPCCLK4824
R941K/4/1/X
MMBT2222A/SOT23/600mA/40/X
R788.2K/4
R718.2K/4
R491K/4/1
VCC3
R76680/4/X
R771K/4/1
VCC3
RTS1-20
DSR1-20
TXD120
RXD120
DTR1-20
DCD1-20
RI1-20
CTS1-20
R30/4/SHT/X
IT_VCC
FANPWM134
FANPWM234
FANPWM334
BSEL166_3
R5522/4
IT_VCC
-PFMRSTCEB_N
-LDRQ0
Q55
SOT23
132
CEB_N
-RST_BTN
-RST_BTN
CEB_N
8
7
32
CTS1#
33
PSI_L/FAN_CTL5/CIRRX2/GP16
34
SVD/PCIRSTIN#/CIRTX2/GP15
35
IT_GP63
IT_GP64
MB_ID2
TURBO1
TURBO0
TPM_GP20
JP6
-RST_BTN
R520/4/SHT/X
ITE_PWROK
R5610/4
R5710/4
-LPCPD
BC15
22p/4/NPO/50V/J/X
LAD[0..3]
VCC3
PWROK1
22p/4/NPO/50V/J
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
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
PRST1-
65
PCIRST2#/GP11
66
VCC
67
VIDVCC
68
LRESET#
69
LDRQ#/JP1
R898.2K/4
R7547K/4/1
MMBT2222A/SOT23/600mA/40
-LPCPD
-LPCPD
-LDRQ0
ITE_PWROK
-PCIE_RST
C5
-PFMRST1
-PFMRST2
A20GATE
JP2
JP3
JP4
R910/4/SHT/X
Q54
SOT23
132
R800/4/X
R690/4
R701K/4/1
R791K/4/1
R371K/4/1
R681K/4/1
R671K/4/1
R58680/4/X
6
PD7
PD6
31
RI1#
SIN1
DCD1#
DTR1#/JP4
SOUT1#/JP3
GNDD
DSR1#
RTS1#/JP2
PD6/GP76/BUSSO1
PD7/GP77/BUSSO2
GP67/CPU_PG/GB_O3
GP66/VLDT_EN/GB_O2
GP65/VDDA_EN/GB_O1
FAN_CTRL4/VID_TURBO/GB_O0
IT8720F ( GB )
LAD2
LAD1
LAD0
LAD3
SERIRQ
LFRAME#
KRST#/GP62
GA20/JP5
PCICLK
SO/GP50
CLKIN
GNDD
DENSEL#
MTRA#
747372
75
70
71
76777879808182838485868788899091929394
LAD2
LAD1
LAD3
LAD0
C8
CPU_VTT
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
R59
0/4/X
NC For IT8721
BC16
1u/4/X5R/6.3V/K
10p/4/NPO/50V/J/X
PD5
PD5/GP75/BUSSO0
SST/AMDTSI_D/PECI_AVA/MTRB#
PD3
PD4
PD3/GP73/BUSSI1
PD4/GP74/BUSSI2
DRVA#
PECI/AMDTSI_C/DRVB#
5
PD0
PD2
PD1
6789101112131415161718192021222324252627282930
ERR#
PD0/GP70
PD1/GP71
PD2/GP72/BUSSI0
INIT#/GP85/SMBD_M
AFD#/GP86/SMBC_R
STB#/GP87/SMBC_M
SLIN#/GP84/SMBD_R
PCIRST3#/GP10/VDIMM_STR_EN
WDATA#
DIR#
STEP#
HDSEL#
WGATE#
RDATA#
TRK0#
INDEX#
95
R610/4
SST
R600/4
R740/4/X
R730/4/X
For IT8720 Power
For IT8721
Power
BC2
0.1u/4/X7R/16V/K
BUSY/GP82
SLCT/GP80
ACK#/GP83
VIN3/ATXPG
VIN4/VLDT_12
VIN5/VDDA_25
VIN6/VDIMM_STR
RSMRST#/CIRRX1/GP55
MCLK/GP56
MDAT/GP57
KCLK/GP60
KDAT/GP61
3VSBSW#/GP40
PWROK2/GP41
SUSC#/GP53
PSON#/GP42
PANSWH#/GP43
PME#/GP54
PWRON#GP44
GP46/IRRX
IRTX/GP47/CE2_N/JP7
WPT#
IIT8720F-S-JX(GB)/S
For IT8721 to control PCH PECI
BC3
0.1u/4/X7R/16V/K
Hi :Disable WDT
7
Lo :Enable WDT to rest PWROK
6
5
PD[0..7]
STBAFDERRINITSLINACK-
PE/GP81
AVCC
VIN0
VIN1
VIN2
VREF
TMPIN1
TMPIN2
TMPIN3
TSD-
GNDA
GNDD
SUSB#
VBAT
COPEN#
VCCH
DSKCHG#
VCC
U1
5
4
3
2
1
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
WPT-29
INDEX-29
TK00-29
RDATA-29
WGATE-29
SIDE1-29
STEP-29
DIR-29
WDATA-29
PECI4,12
DRVA-29
SSTCTL12
MOTEA-29
DENSEL-29
SML1CLK13
SML1DAT13
VCC
3VDUAL
5VSB
3VDUAL
VCC
VCC3
BC26
10u/8/X5R/6.3V/K
4
BSEL166_2
BC17
4.7u/8/X5R/6.3V/K
R140/6
R120/6/X
R630/6
R640/6/X
R110/6
R130/6/X
5VSB
BC7
0.1u/4/X7R/16V/K
4
PD[0..7]20
STB-20
AFD-20
ERR-20
INIT-20
SLIN-20
ACK-20
BUSY20
PE20
SLCT20
VIN034
VIN134
VIN234
PWOK
PWOK30
VIN434
VIN534
VIN634
VREF34
SYS_TEMP34
CPU_TEMP34
PWM_TEMP34
R3822/4
R3610/4
R1408.2K/4
R1698.2K/4
IT_VCCH
-RSMRST
-RSMRST13,14,28
-PCIE_RST15,16,17
IT_VCCH
IT_VCCH
KCLK34
KDAT34
PECI_CTL12
VBAT13
-CASEOPEN29
DSKCHG-29
BC18
0.047u/4/X7R/16V/K
IT_VCC
IT_VCCH
IT_AVCC
BSEL166_2
BSEL166_3
TPM_GP20
IT_GP63
IT_GP64
FANPWM3
JP2
BC19
JP3
JP4
JP6
BC14
0.1u/4/X7R/16V/K/X
R78.2K/4/X
R51K/4/1/X
internal power pin for IT8721
Must pop in IT8721
4.7u/8/X5R/6.3V/K/X
3
R438.2K/4
R358.2K/4
R408.2K/4
R398.2K/4
R1228.2K/4
R188.2K/4
-LPCPD
3
IT_AVCC
BC1
1u/6/X7R/16V/K
CLOSE PIN2
R108.2K/4
R88.2K/4
R68.2K/4
R458.2K/4
2
5VSB
R44
8.2K/4
C6
0.01u/4/X7R/25V/K
5VSB
5VSB
5VSB
VCC3
VCC3
VCC
VCC
VCC
VCC
VCC3
VCC3
R48.2K/4
VCC
R198.2K/4/X
VCC3
R26
8.2K/4
TURBO0
VCC3
R27
8.2K/4
TURBO1
PWOK
C1
1n/4/X7R/50V/K/X
-PSON27,30
-PWRBTSW29
-LPCPME13
PWRBTSW13
-SLP_S313,27,28
R46
8.2K/4
3VDUAL
ITE8720 Power on Strapping
JP2
0
1SPI-Flash Disable
JP3
0
JP4
0
JP5
0
1Parallel VID output
JP6
0
JP7
0
-THERM
PWOK
Q3
MMBT2222A/SOT23/600mA/40
SOT23
132
Q2
MMBT2222A/SOT23/600mA/40
SOT23
132
Disable VID/SVID output pins1
Enable VIDO0~7 output pins
SPI-Flash Enable
k8 power sequency function is Disable1
k8 power sequency function is Enable
Disable WDT reset PWROK1
Enable WDT reset PWROK
Serial VID output
Enable Dual BIOS Function1
Disable Dual BIOS Function
Gigabyte Technology
Title
SizeDocument NumberRev
B
Date:Sheet of
ITE 8720 LPC IO
GA-P55-UD3L
2
1
-THERM20
CLK_T024
CLK_T124
1935Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 20

8
Gigabyte Confidential
Do not Copy
COMACOM RI
DD
RI1-19
CTS1-19
DSR1-19
RTS1-19
DTR1-19
RXD119
TXD119
DCD1-19
-12V
ABC2
0.1u/4/X7R/16V/K/X
7
AU1
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
11
GND
10
-12V
GD75232/TSSOP20
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
5V
12V
2
3
4
5
6
7
8
9
20
1
ABC1
0.1u/4/X7R/16V/K/X
NRIANCTSANDSRANRTSANDTRANSINA
NSOUTA
NDCDA-
6
VCC
+12V
ABC3
0.1u/4/X7R/16V/K/X
5
NRIA-
D5
R8175K/4/1
CD4148WP/1206/300mA
4
Q5
MMBT2222A/SOT23/600mA/40
-RI
-RI13
SOT23
132
R65
8.2K/4
3
NDSRANRTSANCTSANRIA-
180P/8P4C/6/NPO/50V/K
NDTRANSOUTA
NSINA
NDCDA-
180P/8P4C/6/NPO/50V/K
ACN2
ACN1
2
87
65
43
21
87
65
43
21
NDCDANDSRANSINA
NRTSANSOUTA
NCTSANDTRANRIA-
COMA
1
6
2
10
7
3
8
4
11
9
5
COM/GE/SC-6mm/RA/1/D
1
PRN5
AFD-LPT14
AFD-19
LPT PORT
CC
PRN2
2.2K/8P4R/4
PRN6
2.2K/8P4R/4
PRN4
2.2K/8P4R/4
PRN7
2.2K/8P4R/4
BB
PR1
2.2K/4/1
STB-19
INIT-19
SLIN-19
ERR-19
ACK-19
BUSY19
PE19
SLCT19
PD[0..7]19
CD4148WP/1206/300mA
PBC2
0.1u/4/X7R/16V/K
1 2
STB-LPT1
3 4
5 6
SLIN-LPT17
7 8
33/8P4R/4
ERRACKBUSY
PE
SLCT
PD[0..7]
VCC
D1
PBC1
1u/6/X7R/16V/K/X
LPT17
78
LPT4
56
LPT3
34
LPT5
12
ACK-
78
LPT6
56
LPT8
34
LPT9
12
LPT2
78
LPT16
56
LPT1
34
ERR-
12
SLCT
78
PE
56
BUSY
34
LPT7
12
LPT14
LPT16INIT-
PD7
PD6
PRN3
1 2
3 4
5 6
7 8
33/8P4R/4
PRN1
1 2
3 4
5 6
7 8
33/8P4R/4
LPT1
LPT14
LPT2
ERRLPT3
LPT16
LPT4
LPT17
LPT5
LPT6
LPT7
LPT8
LPT9
ACKBUSY
PE
SLCT
LPT/PK/SC-6mm/RA/D
LPT5PD3
LPT3PD1
LPT4PD2
LPT2PD0
LPT9
LPT8
LPT6PD4
LPT7PD5
LPT
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
DYNAMIC CURRENT OC
DR125
VCORE_OV25
VCC_SENSE4,25
VSS_SENSE4,25
47K/4/1
DR127
5.11K/4/1/X
DR128
5.11K/4/1
DR126
47K/4/1
+12V
411
U22A
LM324DR/SO14
3
+
1
2
-
DR1295.11K/4/1
5
6
DR124
453K/4/1
U22B
411
LM324DR/SO14
+
-
DR123
10K/4/1
7
DR130
10K/4/1
FB25
411
10
+
9
-
DR131
453K/4/1
U22C
LM324DR/SO14
8
+12V
BC13
0.1u/4/X7R/16V/K
CURRENT_OUT_V34
-PROHOT
deasserted at 116 degree
+12V
R731
10K/4/1
RS2
100K/1/4/S
AA
CLOSE PWM HOT MOSFET
8
7
6
5
4
RS2 CLOSE CPU VR MOSFET
R728127K/4/1
12
13
C181
0.1u/4/X7R/16V/K/X
3
+12V
411
LM324DR/SO14
+
-
U22D
R730
1.3K/4/1
TSM_5
TSM_6
R729
1K/4/1
14
TSM_7
R? CLOSE Q32
-PROCHOT
3
D
GS
2
1
3
D
GS
2
1
Q86
2N7002/SOT23/25pF/5
SOT23
-THERM
Q80
2N7002/SOT23/25pF/5
SOT23
-PROCHOT4
-THERM19
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
COM & PROHOT/Dynamic O.C.
GA-P55-UD3L
2
2035Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 21

8
Gigabyte Confidential
Do not Copy
VCC3
BC215
0.1u/4/X7R/16V/K
DD
BOOT
DEVICE
r1.0 DG;0.7 CRB
CC
LPC
PCI
SPI
1 means floating
0 means PD 1K
IC8SO-SOCKET
GNT1
0
0
1
7
GNT0
6
0
1
1
5
4
3
MOSI pull up to enable iTPM , floating to disable
ICH_SPI_MOSI13
-ICH_SPI_CS13
ICH_SPI_MISO13
-ICH_SPI_CS113
2
ICH_SPI_MOSI
-ICH_SPI_CS
-SPI_HOLD0
-SPI_HOLD1
ICH_SPI_MISO
-SPI_WP0
-SPI_WP1
-ICH_SPI_CS1
-GNT012,18
-GNT112,18
R6348.2K/4
R6328.2K/4/X
R6078.2K/4/X
R5998.2K/4/X
RN17
1 2
3 4
5 6
7 8
1K/8P4R/4
R1211K/4/1/X
R1181K/4/1/X
VCC3
VCC3
1
Default int pull up
SPI_MISO
R72522/4
ICH_SPI_MISO13
BB
AA
8
7
6
5
4
Title
SizeDocument NumberRev
Custom
3
Date:Sheet of
2
BIOS
GA-P55-UD3L
2135Thursday, August 13, 2009
1
1.0
Gigabyte Technology
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 22

5
Gigabyte Confidential
Do not Copy
AZALIA CODEC
CR49
DD
CR46
ALC889A+/ALC889A/ALC888Vx Colay
ALC888-VA
ALC888-VC2
X
ALC888S-VC
ALC888B
ALC892
XO
X
ALC889A
OO
O
4
ALC889A
X
3
CR2: 20K/4/0.1% @ALC889A
CR2: 20K/4/1% @ALC889A+/ALC888Vx
CR2620K/4/1
2
1
CR57
CR47
CR48
CR26
CC
50歐姆:4/5
CR14/CBC4 close to SouthBridge
BB
X
X
XO
O
X
OXOX
20K/1%20K/0.1%
VCC3
co-layout
SPDIFO2_HDMI23
ACZ_SDOUT13
ACZ_BITCLK13
VCC3
ACZ_SDIN213
ACZ_SYNC13
-ACZ_RST13
CR532.2/8
22u/8/X5R/6.3V/M
CR5822/4
22p/4/NPO/50V/J/X
CBC34
0.1u/4/X7R/16V/K
20K/1%
CBC37
CR5922/4
CBC35
CR468.2K/4/X
CR578.2K/4/X
0.1u/4/X7R/16V/K
Digital AreaAnalog Area
FRONT_JD23
LINE1_JD23
MIC1_JD23
X
O
20K/1%
CBC33
SPDIFI23
470p/4/X7R/50V/K
SPDIFI_I
CR490/4
CR325.11K/4/1
CR3310K/4/1
CR3120K/4/1
CBC31
1
2
3
4
5
6
7
8
9
10
11
12
SPDIF23
DVDD1
GPIO0/XTALI
GPIO1/XTALO
DVS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA-IN
DVDD2
SYNC
RESET#
PC_BEEP
4847464544434241403938
LFE
CEN
SPDIFO
SPDIF/EAPD
SENSE A(JD1)/PHONE JD5
LINE2-L/AUX-L
1314151617181920212223
AVSS2
SURR-R
JDREF (NC)/JD3
SURBACK-R/XTALSEL
SURBACK-L/JD0 GPIO0
LINE2-R/AUX-R
MIC2-L/JD2
MIC2-R/JD1 GPIO1
CD_L
CD_GND
CD_R
MIC1-L/MIC1
0.1u/4/X7R/16V/K
37
CU1
ALC889A+
AVDD2
SURR-L
SENSE B (JD2)/FMIC1
MIC1-VREFO-R/FMIC2
LINE1-VREFOR/VREFO3
LINE1-VREFO-L/AFILT1
MIC1-VREFO-L/VREFOUT
MIC1-R/MIC2
LINE1-L
LINE1-R
24
FRONT-R
FRONT-L
DCVOL/VREFVOUT2
LINE2-VREFO/JD4
MIC2-VREFO/AFILT2
ALC888-GR/S
CBC24.7u/8/X5R/6.3V/K
CBC44.7u/8/X5R/6.3V/K
CBC104.7u/8/X5R/6.3V/K
CBC114.7u/8/X5R/6.3V/K
CBC150.1u/4/X7R/16V/K
CBC140.1u/4/X7R/16V/K
CBC130.1u/4/X7R/16V/K
AVDD
VREF
AVSS1
AVDD1
AVDD
CBC12
36
35
34
33
32
31
30
29
28
27
26
25
CR6547/4/1
CBC39
1n/4/X7R/50V/K
JD resistors close to pin34 of CODEC
CR208.2K/4/X
VODR
CR148.2K/4
VOBR
CR178.2K/4
AVDD
22u/8/X5R/6.3V/M
CBC8
0.1u/4/X7R/16V/K
LINE_IN_R23
LINE_IN_L23
MIC1_R23
MIC1_L23
CD_R23
CDGND23
CD_L23
CBC7
50歐姆:4/10
FAUDIO_JD23
LINE_O_R23
LINE_O_L23
AVDD
MIC1_VREFO_R23
LINE2_VREFO23
MIC2_VREFO23
VOCR23
MIC1_VREFO_L23
Can Support Amp Out
JD resistors close to pin13 of CODEC
AA
5
LINE2_L23
LINE2_R23
MIC2_L23
MIC2_R23
Can Support Amp Out
4
3
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
2
HD AUDIO ALC889A
GA-P55-UD3L
2235Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 23

5
Gigabyte Confidential
Do not Copy
CODEC POWER/EMI PAD
+12V
4
5VSB
CD4148WP/1206/300mA
DD
AVDD
CQ5
CBC16
22u/8/X5R/6.3V/M
CQ3
123
78L05/SOT89/0.1A
CR180/4/X
CD IN
CD_L22
CDGND22
CD_R22
CR23
CR24
8.2K/4
8.2K/4
CR25
8.2K/4
CR45
0/6/SHT/X
CR162.2/6
CD1
CD4148WP/1206/300mA
0.1u/4/X7R/16V/K/X
CD_IN
1
2
3
4
SHR/1*4/BK/P/2.54/VA/D
4
CR44
0/6/SHT/X
CBC17
SPDIFSPDIF_RCA
SPDIF22
0.01u/4/X7R/25V/K
RCA/4P/1/O/ORANGE/GF/RA/D/[11NR6-501004-81R]
CR29100/4/1
CR30
220/4
COAXIAL
1234
CBC18
100p/4/NPO/50V/J
3
LINE-OUT
LINE-IN
Verify MIC function
in LINE-in
MIC-IN
2
CEC1100u/OS/D/16V/66/24m
LINE_O_R22
LINE_O_L22
1
+
CEC2100u/OS/D/16V/66/24m
1
+
Only reserved for ALC888
LINE_IN_R22
LINE_IN_L22
VOCR22
For 889A/888
MIC1_R22
MIC1_L22
CR1075/4/1
CR1275/4/1
CQ1
BAT54A/SOT23/200mA
CR1575/4/1
CR1975/4/1
MIC1_VREFO_L22
MIC1_VREFO_R22
CR175/4/1
CR375/4/1
SOT2 3
CR138.2K/4
CBC9
180p/4/NPO/50V/J
CBC20
180p/4/NPO/50V/JCR118.2K/4
CBC3
180p/4/NPO/50V/J
CR422K/4
CR222K/4
1
AJ_B5
AJ_B2
CBC21
180p/4/NPO/50V/J
AJ_A5
AJ_A2
CBC23
180p/4/NPO/50V/J
AJ_C5
AJ_C2
CBC1
180p/4/NPO/50V/J
CC
SPDIF_IN
VCC
CR640/4
SPDIFI22
Rev 0.2 modefy
R0402-2-SHORT10
SPDIF22
SPDIFO2_HDMI22
1
2
3
SPDIF_I
V-A SHR WF 1*3P WHITE JOINT TE/[11NH5-010103-W1R]
CR480/4
CR470/4/X
100p/4/NPO/50V/J
SPDIFO
CBC32
PIN
SPDIF_O
PH/1*2/BK/2.54/VA/D
For HDMI SPDIF
SURROUND
CEN/LFE
AZALIA JACK
SURR BACK
USB_LAN
BB
AZALIA FRONT PANEL
LINE2_VREFO22
AUDIO
C4
LINE1_JD22
FRONT_JD22
AA
MIC1_JD22
5
LINE1_JD
AJ_A5
AJ_A2
FRONT_JD
AJ_B5
AJ_B2
MIC1_JD
AJ_C5
AJ_C2
C4
C3
C3
C5
C5
C2
C2
B4
B4
B3
B3
B5
B5
B2
B2
A4
A4
A3
A3
A5
A5
A2
A2
A1
A1
MH4
MH4
MH5
MH5
A3RP/13P/BL,LI,PK/RA/D/1/B
BLUE
LINE-IN
GND
GREEN
LINE-OUT
GND
PINK
MIC-IN
GND
MH1
MH1
MH2
MH2
MH3
MH3
4
FAUDIO_JD22
3
MIC2_L22
LINE2_R22
LINE2_L22
MIC2_VREFO22
CBC54.7u/8/X5R/6.3V/K
CBC64.7u/8/X5R/6.3V/K
100u/OS/D/16V/66/24m
CEC10
CEC7
100u/OS/D/16V/66/24m
CQ4
BAT54A/SOT23/200mA
CQ2
BAT54A/SOT23/200mA
1
+
1
+
CR675/4/1
CR975/4/1
L2_R
L2_L
SOT2 3
CR508.2K/4
CR608.2K/4
SOT2 3
CR88.2K/4
CR58.2K/4
L2_R
CR6175/4/1
CR5175/4/1
2
M2_L
M2_R
L2-R
L2-LL2_L
CR70/4/X
CBC27
180p/4/NPO/50V/J
Digital Area
CBC36
3VDUAL
CR54
8.2K/4
CR6222K/4
CR5222K/4
CBC26
180p/4/NPO/50V/J
F_AUDIO
1
3
5
7
9
PH/2*5K8/GED/2.54/VA/D
CBC38
180p/4/NPO/50V/J
2
4
CR4120K/4/1
6
CR6339.2K/4/1
10
180p/4/NPO/50V/J
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
AUDIO JACK
GA-P55-UD3L
1
2335Thursday, August 13, 2009
-ACZ_DET13MIC2_R22
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 24

CLK GEN CK505
Gigabyte Confidential
Do not Copy
5
4
3
3VDUALVCC3
CKVDD
2
CKVDD 3VDUAL
1
C63
DD
50歐姆:[18/4/10/4/18]
50歐姆:[18/4/10/4/18]
CC
PCLK118
PCLK018
LPC3319
PCLK218
TPMCLK33
PCH3312
PCLK318
BB
LPCCLK4819
PCHCLK1411
CPUCLK4
-CPUCLK4
PCHCLK11
-PCHCLK11
DOTCLK10
-DOTCLK10
SRCCLK_SATA12
-SRCCLK_SATA12
SRCCLK_CPU4
-SRCCLK_CPU4
SRCCLK_PCH10
-SRCCLK_PCH10
SRCCLK_3GIO15
-SRCCLK_3GIO15
SRCCLK_3GIO216
-SRCCLK_3GIO216
SRCCLK_3GIO317
-SRCCLK_3GIO317
SRCCLK_LAN32
-SRCCLK_LAN32
SRCCLK_IDE31
-SRCCLK_IDE31
-CPU_STOP13
-PCI_STOP13
R25422/4
R25722/4
R27622/4
R27522/4
R2970/4/X
R29622/4/X
R21922/4
R20322/4
R18047/4/1
R23447/4/1
R20022/4/X
R19947/4/1
R85047/4/1
R19747/4/1
R22947/4/1
CPU_CLK
-CPU_CLK
PCH_CLK
-PCH_CLK
-C_P
-P_S
PCICLK0
S_STOP
FSD
FSC
FSB
FSA
SEL_48
GSEL
50歐姆:[4/10]
FSCFSBFSACPU
R1988.2K/4
R2181K/4/1
R1758.2K/4/X
FSBSEL1
FSBSEL2
AA
3VDUAL
R1721K/4/1/X
R1731K/4/1
R1948.2K/4
R1951K/4/1/X
R1961K/4/1
R2158.2K/4
R2018.2K/4/X
R2201K/4/1
VCC3
FSAFSBSEL0
VCC3
FSB
FSC
FSD
VCC3
To enhance PD strength
5
000
00
00
1
0
11
00
1
11
CKVDD
CKVDD
CKVDD
Pull High
R2848.2K/4
R2858.2K/4
U5
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*
ICS9LPRS914EKLF-T/MLF72
266MHz
133MHz
1
200MHz
166MHz
333MHz
400MHz
0
R2028.2K/4/X
R2218.2K/4
4
Vtt_PwrGd/PD#/WOL_STOP#
S_STOP
-P_S
-C_P
BC82
0.1u/4/X7R/16V/K/X
27
VDD
31
VDD
50
VDD
7
VDDPCI
8
VDD48
49
VDDI/O
60
VDDCPU
66
VDDREF
17
VDDSATA
53
VDDA
54
24.576Mhz
68
X1
67
X2
64
SCLK
65
SDATA
R28822/4
51
25Mhz
71
DOC_0**
72
DOC_1**
RESET_IN#/RESET#
CKVDD
CKVDD
57
19
56
**RLATCH
69
GND
63
GND
55
GNDA
52
GND
48
GND
43
GND
36
GND
30
GND
24
GND
18
GND
14
GND
11
GND
1
GND
73
GND
R2238.2K/4
R2048.2K/4/X
R2178.2K/4/X
R2168.2K/4
8275_GPIO1125
CLK_T019
CLK_T119
8275_GPIO1325
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
0.1u/4/X7R/16V/K
BC66
1u/4/X5R/6.3V/K
C4722p/4/NPO/50V/J
X1
14.318M/16p/20ppm/49US/40/D
C5022p/4/NPO/50V/J
R25310/4
R24710/4
C61
CLK_T0
CLK_T1
GSEL
R7870/4/SHT/X
R7880/4/SHT/X
22p/4/NPO/50V/J/X
R29010/4
R2281K/4/1 BC264
R30033/4
BC86
0.1u/4/X7R/16V/K/X
BC253
22p/4/NPO/50V/J
SEL_48
CLK_T0
CLK_T1
BC89
1u/4/X5R/6.3V/K
CKVDD
1u/4/X5R/6.3V/K
25MCLK_LAN32
GSEL=1,96Mhz from 12/13
GSEL=0,100Mhz from12/13
SEL_48=1, 24Mhz from pin10
SEL_48=0, 48Mhz from pin10
R1818.2K/4
R2228.2K/4
BC87
0.1u/4/X7R/16V/K
BC65
1u/4/X5R/6.3V/K
C51
100p/4/NPO/50V/J/X
C53
100p/4/NPO/50V/J/X
-SYS_RST4,13,25,29
PCH_VRMPWRGD13,25
-S4_S513,27
VCC3
BC70
0.1u/4/X7R/16V/K
BC73
0.1u/4/X7R/16V/K
CKVDD
1u/4/X5R/6.3V/K
SMBCLK7,8,13,15,16,17,18,25,31
SMBDATA7,8,13,15,16,17,18,25,31
Title
SizeDocument NumberRev
Custom
Date:Sheet of
2
BC90
0.1u/4/X7R/16V/K
BC78
1u/4/X5R/6.3V/KBC88
BC85
BC69
1u/4/X5R/6.3V/K/X
Rev 0.2 modefy
VCC3
FB1
30/8/4A/S/X
BC64
1u/4/X5R/6.3V/K
VCC3
0.1u/4/X7R/16V/K/X
FOR
EMI
3VDUAL
BC84
1u/4/X5R/6.3V/K
Rev 0.2 modefy
SRCCLK_CPU
-SRCCLK_CPU
PCHCLK14
LPCCLK48
PCH33
LPC33
PCLK0
PCLK1
PCLK2
PCLK3
TPMCLK
C18010p/4/NPO/50V/J/X
C18610p/4/NPO/50V/J/X
C4610p/4/NPO/50V/J/X
C3510p/4/NPO/50V/J/X
C3610p/4/NPO/50V/J/X
C3210p/4/NPO/50V/J/X
C3710p/4/NPO/50V/J/X
C3110p/4/NPO/50V/J/X
C3910p/4/NPO/50V/J/X
C20010p/4/NPO/50V/J/X
C15210p/4/NPO/50V/J/X
Gigabyte Technology
CK505 CLK GEN
GA-P55-UD3L
2435Thursday, August 13, 2009
1
FB2
30/8/4A/S
BC83
1u/4/X5R/6.3V/K
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 25

5
Gigabyte Confidential
Do not Copy
DAC
DR173
243K/4/1/X
DR175
243K/4/1
VCC
DR133
2.2/6
DBC12
1u/6/X7R/16V/K
DC26
0.1u/4/X7R/16V/K
For 6327
ISL6334ACRZ/QFN40
19
33
PWM1
VCC
ISEN1+
ISEN1-
EN_VTT
PWM2
ISEN2+
ISEN2-
PWM3
ISEN3+
ISEN3-
PWM4
ISEN4+
ISEN4-
VR_FAN
VR_HOT
TM
OFS
TCOMPSS
DR177
10K/4/1
DR179
4.99K/4/1
VCC3
R816
8.2K/4
D22
BAT54A/SOT23/200mA/X
Rev 0.2 modefy
3
SMBDATA7,8,13,15,16,17,18,24,31
3VDUAL
IOUT
26
28
27
PHASEA
DC2947P/4/NPO/50V/J
20
22
21
PHASEB
DC3347P/4/NPO/50V/J
31
29
30
PHASEC
DC3647P/4/NPO/50V/J
25
23
24
PHASED
37
38
39
9
1835
VCC
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
+12V
R8178.2K/4
Q122
MMBT2222A/SOT23/600mA/40
SOT23
132
SOT2 3
1
2
SMBCLK7,8,13,15,16,17,18,24,31
DR2128.2K/4
DBC31
1u/6/X7R/16V/K
DC2747P/4/NPO/50V/J
DR136576/4/1
DR1384.3K/4/1
For 6327
DR143523/4/1
DR1454.3K/4/1
For 6327
DR149523/4/1
DR1514.3K/4/1
For 6327
DR155523/4/1
DR1584.3K/4/1
For 6327
DR1618.2K/4
DR1628.2K/4
VCC
0.1u/4/X7R/16V/K
DR178
100K/4/1/X
DR180
27K/4/1
DRN1
1K/8P4R/4
DRN21K/8P4R/4
LED_PWR
132
+12V
3VDUAL
VCC3
8275_PWR
-8275_RST
DR2108.2K/4
DR2118.2K/4
1u/6/X7R/16V/K
DC43
PWM_VID0
PWM_VID1
PWM_VID2
PWM_VID3
PWM_VID4
PWM_VID5
PWM_VID6
PWM_VID7
Q121
MMBT2907A/SOT23/-600mA/50
SOT23
VID04
VID14
VID24
VID34
VID44
VID54
VID64
VID74
VCC
DBC33
U23
32
EN_PWR
36
VR_RDY
40
VID7
1
VID6
2
VID5
3
VID4
4
VID3
5
VID2
6
VID1
7
VID0
8
PSI#
13
COMP
14
FB
15
VDIFF
17
VSEN
16
RGND
10
IMON
11
DAC
12
REF
34
FS
GND
41
R8198.2K/4
LED_CTL13
-SYS_RST4,13,24,29
RT10
Lo
PWMO 0-4 crontrol by FW
Hi
PWM0-4 bypass to PWMO0-4
DR2208.2K/4/X
3VDUAL
8275_PWR
DR2228.2K/4
DR2238.2K/4
L
L
LX
X
8275_PWR
8275_PWR
DR2248.2K/4
DR2258.2K/4/X
V12
DR132
8.2K/4
DR135
DBC13
1K/4/1
0.1u/4/X7R/16V/K/X
VR_RDY
PWM_VID7
PWM_VID6
PWM_VID5
PWM_VID4
PWM_VID3
DD
DR146
DR147
3.48K/4/1
FB20
CLOSE CHOKE
VCORE
DR153100/4/1
VCC_SENSE4,20
DR1560/4/SHT/X
VSS_SENSE4,20
FB
DR166
3.48K/4/1/X
DC40
3.3n/4/X7R/50V/K/X
improve pwm
for PSI
mode
的反應速度
CC
VCC3
DR184
8.2k/4
PWM_FRQ1
BB
AA
PWM PHASE CONTROL
1 PHASE
2 PHASEL
3 PHASE
4 PHASE
680p/4/X7R/50V/K/X
VDIFF
DR1528.2K/4
DR157100/4/1
IOUT28,34
100p/4/NPO/50V/J
FS
DR181
499K/4/1
PWM FREQUENCY=200KHz
3
D
Q117
2N7002/SOT23/25pF/5
GS
2
1
ITE8268_GPIO2
L
X
X
X
34K/4/1
1n/4/X7R/50V/K
PWM_VID2
PWM_VID1
PWM_VID0
-PSI_PWM
DC30
1.5n/4/X7R/50V/K
DC3233p/4/NPO/50V/J
FB
DR150
DC34
750/4/X
VCORE_OV20
DC35
0.01u/4/X7R/25V/K
VCORE_OV
DC37
0.1u/4/X7R/16V/K/X
IOUT
IOUT
DR159
DC39
DR1601K/4/1
FS
16.9K/4/1
DR170
82K/4/X
DC42
VCC
VCC
DR174
169K/4/1
PWM FREQUENCY=150KHz
BOTTOM PAD CONNECT TO GND
THROUGH 10 VIA
L=0.6uH(DL2)/DCR=0.90mΩ/C=0.22uF
L/DCR=RC' 0.6u/0.9m=RX0.22u ' R=3.03KΩx1.4(tolerance)=4.24k
for AC transient speed
因為ISL6334 OCP Threshold is 100uA(typical). :假設
CPU VCORE 110A*2倍 ;Iload(OCP點 )=232A
DCR=0.9mΩ Isen=100uA,Risen= (232A*0.9mΩ)
/(100uA*4Phase)=523Ω,那代表Iload=232A
會 OCP;Vmon=Rimon/N*Rx(DCR)/Risen*Iout
1.09=(16.9k/4)*(0.90/523)*Iout;Iout=149.9A
VDROOP=Iavg*RFB,假設
=110A*1.4mΩ=154mv,Iavg= 100uA,可 =得到
154mV / 100uA = 1.54KΩ
ITE8268_GPIO1ITE8268_GPIO0
L
X
5
VTT_PWRGD4,28
PWM1
ISEN1
DBC14
0.22u/6/X7R/16V/K
PWM2
ISEN2
DBC16
0.22u/6/X7R/16V/K
PWM3
ISEN3
DBC19
0.22u/6/X7R/16V/K
PWM4
ISEN4
DBC21
0.22u/6/X7R/16V/K
VCC
VCC
For
溫度補償的快慢
DR17120K/4/1
12
DRT4
100K/1/4/S
t
DR2030/4
DR2040/4/X
DBC30
1u/6/X7R/16V/K
1
2
3
4
5
6
7
8
9
10
11
12
RT10
13
AVIN0
14
15
16
RT10
8275_JP0
8275_JP3
8275_JP1
4
V12
+12V
DBC15
0.1u/6/X7R/25V/K
DBC17
0.1u/6/X7R/25V/K
DBC20
0.1u/6/X7R/25V/K
DBC22
0.1u/6/X7R/25V/K
VCC
+12V
1u/6/X7R/16V/K
若更換為+5V
DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm
64
DU5
VCC
VIDOUT4
VIDOUT5
VIDOUT6
VIDOUT7
VIDIN0
VIDIN1
VIDIN2/SVDI
VIDOUT3/SVCO
VIDIN3/SVCI
VIDIN4
VIDIN5
VIDIN6
VIDIN7
RESET#
SDA
SCL
ASEL
R10T11#
AVIN0
VSS
AVCC
AVIN1
AVIN2
AVIN3
GPIO00/PWROK
GPIO01/JP0
GPIO02
171819202122232425262728293031
8275_PWOK
DR2198.2K/4
VCC
8275_PWR
4
DR140
DR139
2.2/6/X
2.2/6
DBC18
1u/6/X7R/16V/K
若更換為+5V
DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm
V12
+12V
DR164
DR163
2.2/6/X
2.2/6
DBC24
1u/6/X7R/16V/K
若更換為+5V
DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm
V12
+12V
DR183
DR182
2.2/6/X
2.2/6
DBC26
1u/6/X7R/16V/K
若更換為+5V
DRIVER,則 DR146,DR154,DR162,DR136都須改為0ohm
V12
DR195
DR196
2.2/6
2.2/6/X
DR200
0/6
DBC29
DBC28
1u/6/X7R/16V/K
DR2050/4/SHT/X
8275_GPIO13
495051525354555657585960616263
GPIO11
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
VIDOUT0
VIDOUT1
VSS
GPIO10
GPIO12/PSI0
PWM7
VIDOUT2/SVDO
PWM6
PWM5
PWM4
PWM3
PWM2
PWM1
PWM0
PWMO7
PWMO6
PWMO5
PWMO4
PWMO3
VCC
GPIO03
GPIO04
GPIO05/JP3
GPIO06/JP1
GPIO07
PWMO0
PWMO1
PWMO2
PSIL
VBAT
IT8275E-BX/LQFP64
32
DR2170/4/X
8275_JP1
8275_JP3
8275_JP0
IOUT
8275_PWOK
DR2218.2K/4
DBC35
0.1u/4/X7R/16V/K/X
-8275_RST
DR2268.2K/4
0.1u/6/X7R/25V/K
DR141
2.2/6
PWM2
0.1u/6/X7R/25V/K
DR165
2.2/6
PWM4_DRV
DC45
0.1u/6/X7R/25V/K
DR185
2.2/6
PWM3_DRV
DC48
0.1u/6/X7R/25V/K
DR197
2.2/6
PWM1
PWM_VID7
PWM_VID6
PWM_VID5
PWM_VID4
PWM_VID3
PWM_VID2
PWM_VID1
PWM_VID0
PWM_FRQ1
DR2060/4/X
DR2070/4/SHT/X
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PWM4_CR
PWM3_CR
PHASE2
DC28
DU1
2
BOOT
7
PVCC
6
VCC
3
PWM
ISL6612ACBZ-T/SO8
DC38
DU2
2
BOOT
7
PVCC
6
VCC
3
PWM
ISL6612ACBZ-T/SO8
PHASE3
DU3
2
BOOT
7
PVCC
6
VCC
3
PWM
ISL6612ACBZ-T/SO8
PHASE1
DU4
2
BOOT
7
PVCC
6
VCC
3
PWM
ISL6612ACBZ-T/SO8
1 2
3 4
5 6
7 8
DRN38.2K/8P4R/4
8275_PWR
DBC32
1u/6/X7R/16V/K
PWM2_CR
V12
1.2uH/20A/PMU109/W/D
UGATE
PHASE
LGATEGND
PHASE4
UGATE
PHASE
LGATEGND
1
UGATE
8
PHASE
54
LGATEGND
UGATE
PHASE
LGATEGND
8275_GPIO1324
PHASE_CTRL12,28
-ICH_PSI13
8275_GPIO1124
LEDT129
DBC34
1u/6/X7R/16V/K
3
DBC10
DR142
8.2K/4
1
2SK3919/TO252/2050pF/5.6m
DR1698.2K/4
1
2SK3919/TO252/2050pF/5.6m
1
2SK3919/TO252/2050pF/5.6m
2
0/6/SHT/X
1
2SK3919/TO252/2050pF/5.6m
-SYS_RST
R8318.2K/4
-SYS_RST4,13,24,29
-8275_RST
DR2138.2K/4/X
DQ15
R8451K/4/1
VCC3
C199
1u/6/X7R/16V/K/X
R847
1K/4/1
R8481K/4/1
3
VIN
2
DBC11
1u/6/X7R/16V/K
DQ1
2SK3918/TO252/1300pF/7.5m
1
3
2
2
DQ2
1
3
3
2SK3919/TO252/2050pF/5.6m
VIN
2
DQ4
2SK3918/TO252/1300pF/7.5m
1
3
2
2
DQ5
3
1
3
2SK3919/TO252/2050pF/5.6m
VIN
2
DQ7
2SK3918/TO252/1300pF/7.5m
1
3
2
2
DQ8
1
3
3
2SK3919/TO252/2050pF/5.6m
VIN
2
DQ12
2SK3918/TO252/1300pF/7.5m
1
3
2
DQ13
DQ14
3
1
3
2SK3919/TO252/2050pF/5.6m
3VDUAL
R830
8.2K/4
Q128
MMBT2222A/SOT23/600mA/40
SOT23
132
VCC
R8381K/4/1
VCC
R843
SOT23
8.2K/4
132
DQ18
132
MMBT2222A/SOT23/600mA/40
1
+
270u/FP/D/16V/8C/11m
DR144
DQ3
2.2/6
DC31
1n/4/X7R/50V/K
DBC23
1u/6/X7R/16V/K
DR172
2.2/6
DQ6
DC44
1n/4/X7R/50V/K
DBC25
1u/6/X7R/16V/K
DR188
DQ9
2.2/6
DC46
1n/4/X7R/50V/K
DBC27
1u/6/X7R/16V/K
DR201
2.2/6
DC49
1n/4/X7R/50V/K
-8275_RST
Q126
MMBT2222A/SOT23/600mA/40
SOT23
132
DR208100/4/1/X
DR209
8.2K/4/X
132
BC262
0.1u/4/X7R/16V/K
Q131
SOT23
MMBT2222A/SOT23/600mA/40/X
132
-PSI_PWM
3
D
DQ16
2N7002/SOT23/25pF/5
GS
2
1
GS
SOT23
1
+
DEC1
DEC2
270u/FP/D/16V/8C/11m
DL2
0.6u/40A/IMD129/W/D
SDR1
0/6/SHT/X
PHASEB
DL3
0.6u/40A/IMD129/W/D
SDR3
0/6/SHT/X
PHASED
DL4
0.6u/40A/IMD129/W/D
SDR5
0/6/SHT/X
PHASEC
DL5
0.6u/40A/IMD129/W/D
SDR8
0/6/SHT/X
-SYS_RST
Q129
MMBT2222A/SOT23/600mA/40/X
SOT23
3
D
DQ17
2N7002/SOT23/25pF/5
2
1
SDR2
0/6/SHT/X
ISEN2
SDR4
0/6/SHT/X
ISEN4
SDR6
0/6/SHT/X
ISEN3
SDR7
0/6/SHT/X
ISEN1
PHASEA
-ICH_PSI13
DL1
VIN
0.1u/6/Y5V/25V/Z/X
靠近DL1 PIN1
UGATE2
DR1372.2/6
UGATE2
1
8
54
1
8
54
1
8
54
VCC
LGATE4
UGATE1
LGATE1
LGATE2
UGATE4
UGATE3
LGATE3
3VDUAL
PHASE2
LGATE2
DR148
0/6/SHT/X
UGATE4
PHASE4
LGATE4
DR1760/6/SHT/X
UGATE3
DR1862.2/6
PHASE3
LGATE3
DR1890/6/SHT/X
UGATE1
DR1998.2K/4
PHASE1
LGATE1
DR202
-CPU_PSI4
PSI_CTL19
BOOT "25-FF" PSI_CTL=LOW
OVER 10A PSI_CTL=HIGH
DR1682.2/6
DR1878.2K/4
DR1982.2/6
MMBT2222A/SOT23/600mA/40
2
1
+
DEC3
270u/FP/D/16V/8C/11m
CPU_VTT VCC3
R798
DEC8
IOUT
DR190
19.1K/4/1/X
3
D
DQ10
GS
2N7002/SOT23/25pF/5/X
2
1
DQ11
SOT23
MMBT2222A/SOT23/600mA/40/X
132
BC259
0.1u/4/X7R/16V/K
R8211K/4/1
R8233.3K/4/1
SMBDATA7,8,13,15,16,17,18,24,31
C195
100p/4/NPO/50V/J/X
BC260
0.1u/4/X7R/16V/K
R8275.1K/4/1
R8293.3K/4/1
0X62
VCC1_05_PCH
CPU_VTT
1K/4/1
MMBT2222A/SOT23/600mA/40
I_MON_C12
up6262AMA8-B2/SOT23-8/[10TA1-316262-20R]
up6262AMA8-B2/SOT23-8/[10TA1-316262-20R]
VCORE
820u/FP/D/2.5V/69/7m
820u/FP/D/2.5V/69/7m
1
1
+
DEC4
820u/FP/D/2.5V/69/7m
1
+
DEC9
820u/FP/D/2.5V/69/7m
0.1u/4/X7R/16V/K/X
1
1
+
+
+
DEC5
820u/FP/D/2.5V/69/7m
1
+
DEC10
820u/FP/D/2.5V/69/7m
I_MON_C212
To prevent the PWM IC OC protect in 4 phase
with high current
DEC6
820u/FP/D/2.5V/69/7m
1
+
DEC11
+12V
DR192
8.2K/4/X
DC47
DR1948.2K/4/X
0X62 = 75% xVCC
R6250/6
5VSB
R6310/6/X
VCC
+
DEC7
820u/FP/D/2.5V/69/7m
1
UPI_POWER
0X66 = 25% xVCC
UPI_POWER
SMBDATA7,8,13,15,16,17,18,24,31
0X6A0X66
up6262
DDRVTTVREF1
VREF_DDRA_CA
VREF2VCC1_8_PCH
VREF3VREF_DDRA_CA
2
0X60
VREF_DDRA_DQ
DDR15V
VREF_DDRB_DQ
R799
1K/4/1/X
VR_RDY
8.2K/4
R807
2N7002/SOT23/25pF/5
U24
1
VDD
VREF1
2
B_SEL
VREF2
3
GND
VREF3
4 5
SDASCL
U25
1
VDD
VREF1
2
B_SEL
VREF2
3
GND
VREF3
4 5
SDASCL
VCORE
3VDUAL
CPU_VAXG
1
3VDUAL VCC3
3VDUAL
R793
1K/4/1/X
R801
8.2K/4
Q113
Q115
R795
8.2K/4
Rev 0.2 modefy
+12V
R805
8.2K/4
+12V
R809
8.2K/4
3
D
GS
2
0.1u/4/X7R/16V/K/X
132
SOT23
132
SOT23
1
C194
Q110
SOT23
MMBT2222A/SOT23/600mA/40
132
Q111
SOT23
MMBT2222A/SOT23/600mA/40
R803
1K/4/1/X
C193
0.1u/4/X7R/16V/K/X
2
1
SOT23
G S
D
Q112
2N7002/SOT23/25pF/5
3
3
D
Q114
2N7002/SOT23/25pF/5
GS
SOT23
2
1
2
1
SOT23
G S
R810
0/4/X
D
3
R811
1K/4/1
R797
100K/4/1
VCC3
Q116
2N7002/SOT23/25pF/5
FINE TUNE
+12V
DR193
8.2K/4
Q120
MMBT2222A/SOT23/600mA/40
R8151K/4/1
GPIO3313
8
VCC1_05_PCH_OV27
7
VCC1_8_PCH_OV28
6
VTTD_ADJ26
SMBCLK7,8,13,15,16,17,18,24,31
C196
100p/4/NPO/50V/J/X
8
VCORE_OV20
7
DDR_VTT_REF28
6
0_6LEVEL_DDR27
SMBCLK7,8,13,15,16,17,18,24,31
Title
SizeDocument NumberRev
Custom
Date:Sheet of
SOT23
132
CPU loadline calibration
When Q44 turn on to enable calibration
接 pwm
feedback
pin
接 pwm
feedback
pin
Gigabyte Technology
1
R794
1K/4/1
PCH_VRMPWRGD13,24
C192
0.1u/4/X7R/16V/K
3VDUAL
R804
32.4K/4/1
R806
1K/4/1
R808
0/4/X
I_MON
IOUT
FB
DR191
1K/4/1
3
一定要靠近PWM
D
Q118
GS
2N7002/SOT23/25pF/5
SOT23
2
1
VDIFF
VRD 11 -ISL6334
GA-P55-UD3L
1.0
2535Thursday, August 13, 2009
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 26

5
Gigabyte Confidential
Do not Copy
5V : AMD mode
0.6V~3V : VRD11 mode
0V : VRD10 mode
VCC
BC121
0.1u/6/X7R/25V/K
+12V
DD
VCC
R32615K/4/1
VCC11_IOUT
R7356.19K/4/1
CC
VCC
R329243K/4/1
Pu for 6322 type2 SMBus address
address 1000_111x
VCC
R3278.2K/4
BC239
0.01u/4/X7R/25V/K
0.775V * 1.47
VTT_SENSE4
Rev 0.2 modefy
GMCH_SS
DRSLE
VTT_VSS4
VCC11_VRS
R314
Remove to check NTC function
10K/4/1/X
DRT3
10K/1/4/S
R2363.24K/4/1/X
R7534.02K/4/1
R7540/4/SHT/M/X
12
t
3.83K/4/1
VCC
R330100K/4/1/X
R291
8.2K/4/X
R292
1K/4/1/X
R3362K/4/1
R784
249/4/1
CPU_VTT
R232
BC71
0.1u/6/X7R/25V/K/X
BC68
1n/4/X7R/50V/K/X
R237
BC72
100/4/1
0.1u/6/X7R/25V/K/X
R317
41.2K/4/1/X
0.01u/4/X7R/25V/K
OCP點做在96A
Iocp=(IsensxRisenxPhase)/DCR
=[(120uAXRX2)/0.9m=96A;Risen(R270)=360ohm
L/DCR=R*C
L=0.6uH DCR=0.90 mohm , 0.6uH/0.90mohm=RX0.22uF
Risens R260 阻值=3.03k ohm, Cisen BC75=0.22u
VCC3
R293
8.2K/4
C58
0.01u/4/X7R/25V/K
R342
20K/4/1
FB_NB
R3350/4/X
C73
680p/4/X7R/50V/K/X
For ISL6312
R3150/4/X
R3288.2K/4
R301
158K/4/1
DC25
VCC
R226
1K/4/1
CPU_VTT_GD
P_VID7
P_VID6
P_VID5
P_VID4
P_VID3
P_VID2
P_VID1
P_VID0
VCC11_VRS
C72
1.5n/4/X7R/50V/K
C7033p/4/NPO/50V/J
VCC11_IOUT
R341750/4/1/X
VTTD_ADJ25
VTTD_ADJ
VTTD_OFS
DRSLE
OVPSLE
GMCH_SS
Low to clear
6322 setup
Rt=10^{10.61-[1.035Xlog(FS)]} Rt=R301=158 kohm , FS=170KHz
OVP=VDAC+225mV
BB
4
5VDUAL
VCC
R340
R339
2.2/6/X
2.2/6
10
U6
37
PGOOD
36
VCC
EN
46
VID7
47
VID6
48
VID5
1
VID4
2
VID3
3
VID2
4
VID1
5
VID0
6
VRSEL
13
COMP
14
FB
15
IDROOP
16
VDIFF
18
VSEN
17
RGND
12
OFS
7
DRSEL
8
OVPSEL
11
REF
45
FS
9
GND
SS
ISL6322G/QFN48/[10TA1-606322-11R]
R316
243K/4/1/X
49
BOTTOM PAD CONNECT TO GND
THROUGH 10 VIA
PVCC1_2
BOOT1
UGATE1
PHASE1
LGATE1
ISEN1+
ISEN1-
BOOT2
UGATE2
PHASE2
LGATE2
ISEN2+
ISEN2-
PVCC3
BOOT3
UGATE3
PHASE3
LGATE3
ISEN3+
ISEN3-
ISEN4+
ISEN4-
PWM4
EN_PH4
BC122
1u/6/X7R/16V/K
R2582.2/6/X
R2482.2/6
29
31
R2692.2/6
32
33
30
R270
35
360/4/1
34
VCC11_PHASEA
R260
3K/4/1
27
R2682.2/6
26
25
28
R259
19
330/4R7853.3K/4/1
20
VCC11_PHASEB
R263
3K/4/1
42
40
39
38
41
44
43
21
22
24
23
VTT_SEL4
1.05V / 1.1V select by CPU
Bit 7 Pull High
for AMD 6bit
mode
VCC
+12V
BC761u/6/X7R/16V/K
DBC90.1u/6/X7R/25V/K
VCC11_ISEN1
BC750.22u/6/X7R/16V/K
BC810.1u/6/X7R/25V/K
VCC11_ISEN2
BC770.22u/6/X7R/16V/K
VCC
R233
5V: 1phase
1K/4/1
Below 5V-0.6V : 2phase
R241
100/4/1
R2308.2K/4
Reomve Bit6
when use AMD
mode
BC80
0.1u/6/X7R/25V/K
BC74
0.1u/6/X7R/25V/K
+12V
R225
22K/4
132
MMBT2222A/SOT23/600mA/40
BC67
1u/4/X5R/6.3V/K/X
VCC11_UGATE1
VCC11_PHASE1
VCC11_LGATE1
VCC11_UGATE2
VCC11_PHASE2
VCC11_LGATE2
GS
Q24
SOT23
AMD 6bit mode
SET 1.05V
[1x010100]
VCC
R231
30.9K/4/1
3
D
2
1
C42
0.1u/4/X7R/16V/K
3
VCC
C83
1u/6/X7R/16V/K
R3062.2/6
R2462.2/6
R168100K/4/1/X
Q20
2N7002/SOT23/25pF/5
SOT23
VTTD_OFS
L6
1.2uH/20A/PMU109/W/D
C87
0.1u/6/X7R/25V/K
VCC11U_G1
VCC11L_G1
VCC11U_G2
VCC11L_G2
VCC11_IN
2
1
R305
8.2K/4
2
Q29
1
3
2SK3919/TO252/2050pF/5.6m
VCC11_IN
2
1
R245
8.2K/4
2
Q27
1
3
2SK3919/TO252/2050pF/5.6m
VCC11_IN
C45
10u/8/X5R/6.3V/K
Q28
3
2SK3918/TO252/1300pF/7.5m
2
Q31
1
3
2SK3919/TO252/2050pF/5.6m
VCC11_IN
C71
10u/8/X5R/6.3V/K
Q22
3
2SK3918/TO252/1300pF/7.5m
2
Q23
1
3
2SK3919/TO252/2050pF/5.6m
1
+
EC20
560u/FP/D/6.3V/68/8m
2
1
+
EC21
560u/FP/D/6.3V/68/8m
L4
0.6u/40A/IMD129/W/D
R277
2.2/6
C57
1n/4/X7R/50V/K
ALL CHOCK DCR =0.78mOHM
L3
0.6u/40A/IMD129/W/D
R224
2.2/6
C41
1n/4/X7R/50V/K
SR2
0/4/SHT/M/X
SR4
0/4/SHT/M/X
CPU_VTT CPU_VTT
BC79
0.01u/4/X7R/25V/K
CPU_VTT
SR3
0/4/SHT/M/X
VCC11_ISEN1
VCC11_PHASEA
SR5
0/4/SHT/M/X
VCC11_ISEN2
VCC11_PHASEB
BC96
1u/6/X7R/16V/K
48A@1.1V
1
+
EC16
820u/FP/D/2.5V/69/7m
1
+
EC15
820u/FP/D/2.5V/69/7m
1
+
820u/FP/D/2.5V/69/7m
1
EC17
1
+
EC14
820u/FP/D/2.5V/69/7m
P_VID3
P_VID4
P_VID5
P_VID6
P_VID7
R302
R304
R303
0/4/X
0/4/X
1K/4/1
AA
R307
0/4/SHT/X
1K/4/1/X
R320
R321
R309
R308
1K/4/1/X
0/4/X
0/4/SHT/X
1K/4/1
VCCVCC VCCVCC VCCVCCVCC VCC
110000
R311
R322
R310
0/4/X
1K/4/1/X
P_VID2
R323
1K/4/1 R312
0/4/SHT/X
P_VID1
1K/4/1/X
R324
0/4/SHT/X
P_VID0P_VID0
R313
R325
1K/4/1/X
Title
CPU_VTT PWM_ISL6322CRZ
SizeDocument NumberRev
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Custom
3
2
Date:Sheet of
GA-P55-UD3L1.0
1
2635Thursday, August 13, 2009
Page 27

5
Gigabyte Confidential
Do not Copy
4
3
2
1
DDR18V
5VDUAL
D20
+12V
5VDUAL
DD
R677
20K/4/1/X
R678
20K/4/1
PWR SEQ
OCP : Ipeak=(2xIocsetxRocset)/Rdson
Iocset=21.5uA , Rocset=8.2k
-PSON19,30
CC
-SLP_S313,19,28
POWER ISSUE
R6932.2/6
SDM20E40C/0.4A/SOT23
DDR_EN
7
C143
10p/4/NPO/50V/J
C144
4.7n/4/X7R/25V/K
LOOK 0.6V
DDR_EN
3
D
Q83
2N7002/SOT23/25pF/5
GS
2
1
R696
132
22K/4
C151
1u/6/X7R/16V/K
Q76
BAT54C/SOT23/200mA/X
5
COMP
VCC
PHASE
GND
LG/OCFB
U19
3
ISL6545CBZ/S
Q84
MMBT2222A/SOT23/600mA/40
SOT23
VCC1_05_PCH
+12V
R3892.2/6
5VDUAL
R3842.2/6/X
BB
R375
VCC1_05_EN28
20K/4/1/X
VCC1_05_EN
R371
C81
20K/4/1
10p/4/NPO/50V/J
C80
4.7n/4/X7R/25V/K
7
COMP
BAT54C/SOT23/200mA/X
5
VCC
GND
3
ISL6545CBZ/S
LOOK 0.6VCLOSE CHOKE
0.1u/4/X7R/16V/K
C147
1u/6/X7R/16V/K
1
BOOT
R6440/6/SHT/X
2
UG
8
R655
46
R681
8.2K/4
2SK3919/TO252/2050pF/5.6m
-S4_S513,24
560u/FP/D/6.3V/89/8m
BC127
1u/6/X7R/16V/K
D10
1
BOOT
R4030/6/SHT/X
2
UG
8
PHASE
R405
46
LG/OCFB
R395
U7
8.2K/4
C127
2
2SK3918/TO252/1300pF/7.5m
1
H
8.2K/4
L
1
Q73
5VSB
R707
1K/4/1
Q81
R700
MMBT2222A/SOT23/600mA/40
8.2K/4
132
VCC3
1
+
EC18
1
U_G
8.2K/4
L_G
2SK3919/TO252/2050pF/5.6m
L14
1.2uH/20A/PMU109/W/D
Q63
3
PH
2
2
3
1
3
Q74
2SK3919/TO252/2050pF/5.6m
DDR_EN
Q82
MMBT2222A/SOT23/600mA/40
SOT23
132
SOT23
L5
1.2uH/20A/PMU109/W/D
2
Q35
2SK3918/TO252/1300pF/7.5m
3
VCC1_05PHASE
2
Q34
1
3
IN_D
C139
0.1u/6/X7R/25V/K
L13
1.2uH/20A/PMU109/W/D
R665
2.2/6
C142
1n/4/X7R/50V/K
0_6LEVEL_DDR25
VCC1_05_IN
C86
0.1u/6/X7R/25V/K
L10
1.2uH/20A/PMU109/W/D
R409
2.2/6
C90
1n/4/X7R/50V/K
VCC1_05_PCH_OV
VCC1_05_PCH_OV25
C124
1u/6/X7R/16V/K
CLOSE CHOKE
C84
0.1u/4/X7R/16V/K
1
+
EC30
560u/FP/D/6.3V/68/8m
DDR_15V
BC202
0.1u/4/X7R/16V/K
0_6LEVEL_DDR
BC130
22u/8/X5R/6.3V/M
BC242
0.1u/4/X7R/16V/K
25A max
R692
2K/4/1
R691
1.27K/4/1
+
R372
2K/4/1
R376
2.55K/4/1
1
+
EC29
560u/FP/D/6.3V/68/8m
1
EC22
560u/FP/D/6.3V/89/8m
7.5A max
1
+
EC25
560u/FP/D/6.3V/89/8m
VCC1_05_PCH
+
1
EC24
560u/FP/D/6.3V/89/8m
AA
Gigabyte Technology
Title
DDR_15V
SizeDocument NumberRev
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
C
3
2
Date:Sheet of
GA-P55-UD3L
1
2735Thursday, August 13, 2009
1.0
Page 28

5
Gigabyte Confidential
Do not Copy
5VDUAL
VCC=4.2V
R6848.2K/4
VCC
DD
5VSB
+12V
MMBT2222A/SOT23/600mA/40
-SLP_S313,19,27
R683
12K/4/1
R6821K/4/1
R666
1K/4/1
+12V=10V
R6688.2K/4
R667
2.74K/4/1
Q88
R646
-SLP_S3
8.2K/4
5VSB
R688
1K/4/1
132
+12V SHORT PROTECT
CC
+12V_ISEN
R741
2K/4/1
2N7002/SOT23/25pF/5
R742
2K/4/1
0.1u/4/X7R/16V/K
5VDUAL SHORT PROTECT
BB
5VSB
R732
68K/4/1
R726
100K/4/1
5VSB
R733
8.2K/4
R734
1K/4/1
132
C182
1u/6/X7R/16V/K
Q89
SOT23
MMBT2222A/SOT23/600mA/40
5VDUAL
5VSB
84
3
+
2
C150
1u/6/X7R/16V/K
C145
0.1u/4/X7R/16V/K
C146
0.1u/4/X7R/16V/K
132
-
5VSB
84
5
+
6
-
5VDUAL_GATE
3
D
Q77
GS
2N7002/SOT23/25pF/5
SOT23
2
1
C148
1n/4/X7R/50V/K/X
SOT23
3
D
Q78
GS
2N7002/SOT23/25pF/5/X
SOT23
2
1
VCC
R737
1K/4/1
3
D
Q92
GS
SOT23
2
1
SOT23
D18
5VSB_C
Q90
BAT54A/SOT23/200mA
SOT23
MMBT2907A/SOT23/-600mA/50
5VSB
U21A
KA393D/SO8
U21B
KA393D/SO8
PWROK112,13,19
GS
1
7
3
D
Q95
2N7002/SOT23/25pF/5
2
1
-THRMTRIP4,12
SOT23
+12V
R711
8.2K/4
R675
1K/4/1
R674
8.2K/4/X
5VSB_C
5VDUAL
5VSB
5VSB
C
VCC
R517
100/6/1
A
Q79
2SK3918/TO252/1300pF/7.5m
1
2
3
Q68
P06P03LCG/SOT89/530pF/45m
1
234
1
+
EC32
100u/OS/D/16V/66/24m
2_5LEVEL
1
R
+
CE2
100u/OS/D/16V/66/24m
Q53
AP431N/SOT23/150mA
4
5VDUAL
1
+
EC31
560u/FP/D/6.3V/89/8m
2_5LEVEL
3VDUAL
5VDUAL
2
Q109
L1085DG/TO252/5A
0.1u/4/X7R/16V/K/X
1u/4/X5R/6.3V/K
DDR_VTT_REF25
1u/4/X5R/6.3V/K
3
1
C202
BC213
C134
BC165
0.1u/4/X7R/16V/K
5.1K/4/1
DDRVTT
R471
100/4/1
R477
169/4/1
5VSB
R857
R858
1K/4/1
DDR_15V
3VDUAL
5VSB
R627
1K/4/1
DDR_VTT_REF
R626
1K/4/1
3
1
BC183
0.1u/4/X7R/16V/K
+
R856
1K/4/1
C201
1u/4/X5R/6.3V/K
SOT23
132
Q137
MMBT2222A/SOT23/600mA/40
U11
1
VIN
2
GND
3
VREF1
4 5
VOUTBOOT_SEL
9
R6870/4/X
EC27
560u/FP/D/6.3V/89/8m
-RSMRST
Q136
MMBT2222A/SOT23/600mA/40
SOT23
132
8
VREF2
7
ENABLE
6
VCNTL
GND
RT9173DPSP/3A/SO8/S
DDRVTT
-RSMRST13,14,19
VCC
R587
0/6/SHT/XBC240
BC203
10u/8/X5R/6.3V/K
1A max
VCC1_8_PCH
BC205
1u/6/X7R/16V/K
VCC3_DAC
0.01u/4/X7R/25V/K/X
2
BC210
0.1u/4/X7R/16V/K/X
BC211
2_5LEVEL
R636
200K/4/1
R638
38.3K/4/1
VCC1_8_PCH_OV25
R598
1K/4/1/X
R629
3K/4/1/X
2_5LEVEL
R589
3K/4/1
R572
8.2K/4/1
BC217
0.01u/4/X7R/25V/K/X
R6420/4/SHT/X
IOUT25,34
VCC18_EN
12
13
+12V
U16D
411
LM324DR/SO14
+
-
1n/4/X7R/50V/K/X
0.4V
+12V
U16C
LM324DR/SO14
411
10
+
9
-
BC204
0.01u/4/X7R/25V/K/X
R6471K/4/1/X
14
C136
R639
20K/4/1/X
VOUT
C135
0.047u/4/X7R/16V/K
8
0.01u/4/X7R/25V/K/X
R628
1K/4/1/X
+12V
41 1
3
+
2
-
R360100/6/1
C123
1n/4/X7R/50V/K
R590
40.2K/4/1
VCC3VDUAL
C138
10uH/8/320mA/0.91/S/X
BC31
0.1u/4/X7R/16V/K
1
U16A
LM324DR/SO14
1
VCC3
2
VCC15_G
1
3
C78
8.2K/4
R645
2K/4/1
132
EC19
560u/FP/D/6.3V/89/8m
(3.3V/70mA+360uA)
Q69
MMBT2222A/SOT23/600mA/40/X
SOT23
L7
1
+
EC23
100u/OS/D/16V/66/24m
R6488.2K/4
Q32
2SK3918/TO252/1300pF/7.5m
1.5A max
VCC1_8_PCH
1
+
VCC3VCC3_DAC
FB6
0/8
WW26
PHASE_CTRL12,25
R649
3.3K/4/1
VCC18_EN
PWR_EN
Q58
SOT23
R600
0/4/X
3
D
GS
SOT23
2N7002/SOT23/25pF/5/X
2
1
C120
1n/4/X7R/50V/K/X
VTT_PWRGD
3
D
GS
2N7002/SOT23/25pF/5
2
1
R7801K/4/1/X
SOT23
Q61
VTT_PWRGD4,25VTT_PWRGD4,25
Q56
3
Q57
132
C191
1n/4/X7R/50V/K/X
VCC1_05_EN27
SOT23
MMBT2222A/SOT23/600mA/40/X
2
Gigabyte Technology
Title
DISCRETE POWER
SizeDocument NumberRev
C
Date:Sheet of
GA-P55-UD3L
1
2835Thursday, August 13, 2009
1.0
5VSB
R60610K/4/1 R520
+12V2_5LEVEL
AA
R596
3.9K/4/1
Z221
0.5V
R595
1K/4/1
C128
0.01u/4/X7R/25V/K
5
41 1
5
+
6
-
C1330.1u/4/X7R/16V/K/X
7
U16B
LM324DR/SO14
C131
0.1u/4/X7R/16V/K
R5918.2K/4
CPU_VTT
C122
R592
0.1u/4/X7R/16V/K
2.4K/4/1
MMBT2222A/SOT23/600mA/40
-SLP_S313,19,27
VCC3
0.1u/6/X7R/25V/K
4
8.2K/4
BC209
R601
-SLP_S3
R597
8.2K/4
R623
8.2K/4
8.2K/4
132
Q59
SOT23
MMBT2222A/SOT23/600mA/40
132
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 29

8
Gigabyte Confidential
Do not Copy
FRONT USB1
-USBP010
DD
+USBP010 +USBP110
Rear USB CONNECTOR
+USBP8
CC
+USBP9
+USBP11
+USBP10
FUSEVCC1
F_USB1
132
4
5 6
87
10
BH/2*5K9/BU/ON/2.54/VA/D/GF
ESD7
-USBP0
-USBP1
1
2
3 4
CM1293A-04SO/S
6
5
Close to connector
ESD4
1
2
3 4
CM1293A-04SO/S
ESD1
1
2
3 4
CM1293A-04SO/S
6
5
6
5
-USBP8
-USBP9
-USBP11
-USBP10
Close to connector
F_USB & F_1394 POWER PROTECT
BB
SOT23
D19
1
GPIO1113
5VDUAL
AA
R468150K/4
3
2
BAT54A/SOT23/200mA
D23
3
BAT54A/SOT23/200mA
FUSEVCC1
D17
3
BAT54A/SOT23/200mA
-USBOC_F
R462
270K/4
SOT23
1
2
SOT2 3
1
2
-USBOC_F10
8
7
FRONT USB2
BC236
0.1u/4/X7R/16V/K
-USBP110
+USBP0STEP-
FUSEVCC1
+USBP1
FUSEVCCR2
0.1u/4/X7R/16V/K/X
-USBP210
+USBP210
FUSEVCCR2
BC11
0.1u/4/X7R/16V/K
90歐姆:[15/4.5/7.5/4.5/15]
FUSEVCCR2
5VDUAL
-USBOC_F
1
+
FUSEVCC3
FUSEVCC2
5VDUAL
7
LR10150K/4
6
FUSEVCC2
F_USB2
132
4
5 6
87
10
BH/2*5K9/BU/ON/2.54/VA/D/GF
ESD6
1
2
3 4
CM1293A-04SO/S
6
5
Close to connector
LBC33
BC246
0.1u/4/X7R/16V/K
F5
100MILS
1 2
SMD1812P160/8V
F4
100MILS
1 2
SMD1812P160/8V
F6
1 2
SMD1812P160/8V
EC34
560u/FP/D/6.3V/89/8m
SOT2 3
D24
1
3
2
BAT54A/SOT23/200mA
SOT2 3
D4
1
3
2
BAT54A/SOT23/200mA
-USBOC_R
LR9
270K/4
6
-USBOC_R10
BC218
0.1u/4/X7R/16V/K
-USBP310
+USBP310
+USBP2-USBP2
+USBP3-USBP3
FRONT USB3
-USBP410
+USBP410
FUSEVCC2
5
FUSEVCC3
+USBP4
+USBP5
F_USB3
132
4
5 6
87
10
BH/2*5K9/BU/ON/2.54/VA/D/GF
ESD5
1
2
3 4
6
5
CM1293A-04SO/S
BC263
0.1u/4/X7R/16V/K
-USBP4
-USBP5
4
-USBP510
+USBP510
FUSEVCC3
Close to connector
FUSEVCCR2
R_USB
41
-USBP810
+USBP810
-USBP910
+USBP910
-USBP1010
+USBP1010
-USBP1110
+USBP1110
FUSEVCC1
FUSEVCC2
FUSEVCC3
FUSEVCCR3
FUSEVCCR1 R407100/4/1
FUSEVCCR2
42
43
44
31
32
33
34
MID 1
21
22
23
24
MID 2
11
12
13
14
DOWN
USB/A/BK/OS/RA/D/4
200MILS
5VDUAL FUSEVCCR2
-RST
-PWRBT_1-PWRBT_1
5
G6
G5
UP
G4
G3
G2
G1
F7
1 2
SMD1812P260/6V
-SYS_RST4,13,24,25
INTEL FRONT PANEL
ESD17
1
2
3 4
CM1293A-04SO/S
6
5
Rev 0.2 modefy
5VSB
0.01u/4/X7R/25V/K
-RST
5VSB
4
CASE OPEN
SATA LED
R406
8.2K/4/X
BC131
3
R411
1M/4
-CASEOPEN
C89
0.01u/4/X7R/25V/K
Case Open Circuits
RD3
BAT54A/SOT23/200mA
SOT2 3
RD2
BAT54A/SOT23/200mA
SOT2 3
Q46
R425
MMBT2222A/SOT23/600mA/40
1K/4/1
BEEP-
F_PANEL
1
HD+
MSG/PD+
3
HD-
MSG/PD-
5
GND
7
RESET
9
CI-
11
CI+
15
PWR+
17
PWR-
19
PWR-
3
132
PW+
PW-
SP+
NC
NC
SP-
BEEP-19
VCC
DASPnXA31
HD_LEDn31
-SATALED12
R390
330/6
-HDLED
-RST
-CASEOPEN
MPD+
VCC
BC132
0.01u/4/X7R/25V/K/X
DASPnXA
HD_LEDn
R428
8.2K/4
BH/2*10K10,12,13/WH/2.54/VA/PA
-CASEOPEN19RTCVDD13,14
SOT23
2
4
6
8
14
16
18
20
R396
1K/4/1
MPD+HD+
SPK-
FLOPPY
VCC3
VCC3
R400
8.2K/4
MMBT2222A/SOT23/600mA/40
132
-PWRBT_1
VCC
Q37
SPK-
Q45
MMBT2222A/SOT23/600mA/40
SOT23
5VSB
C88
0.01u/4/X7R/25V/K/X
BAV99/SOT23/300mA
Title
SizeDocument NumberRev
Custom
Date:Sheet of
2
RN3
470/8P4R/4
FDD
1 2
3
7 8
9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
BH/2*17K5/WH/SHN/2.54/VA/PA46
R399
1K/4/1
SOT23
132
132
Q36
MMBT2222A/SOT23/600mA/40
R414
75/6/1
R423
75/6/1
MPD+
R404
R402
8.2K/4
33/4
132
5VSB
Q38
FP,F_USB,USB PWR,FDD,BZ
2
VCC
R62
470/4/1
1 2
3 4
5 6
7 8
4
6
20
-HDLED
SOT23
VCC
132
DENSEL-
INDEXMOTEA-
DRVADIRWDATA-
WGATETK00WPTRDATASIDE1-
DSKCHG-
C85
180p/4/NPO/50V/J/X
D11
CD4148WP/1206/300mA
To disable TCO
timer
Q42
MMBT2222A/SOT23/600mA/40
R427
1K/4/1
SPKR
VCC
R393
330/6
Q33
MMBT2222A/SOT23/600mA/40
SOT23
132
R3971K/4/1
R4720/4/SHT/X
-PWRBTSW
BC129
0.01u/4/X7R/25V/K
Gigabyte Technology
GA-P55-UD3L
1
DENSEL-19
INDEX-19
MOTEA-19
DRVA-19
DIR-19
STEP-19
WDATA-19
WGATE-19
TK00-19
WPT-19
RDATA-19
SIDE1-19
DSKCHG-19
SPKR
SPKR13
GPIO2013
LEDT125
19
2935Thursday, August 13, 2009
1
VCC3
R426
8.2K/4
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 30

8
Gigabyte Confidential
Do not Copy
7
6
5
4
3
2
1
ATX POWER CONNECTOR
VCC3
-12V
-5V
VCC
VCC
1u/6/X7R/16V/K
-PSON19,27
BC231
0.1u/4/X7R/16V/K
BC228
BC232
0.1u/4/X7R/16V/K/X
BC238
0.1u/4/X7R/16V/K/X
DD
ATX
13
3.3V
3.3V
14
3.3V
-12V
15
GND
GND
16
PSON
17
GND
GND
18
GND
19
GND
GND
20
POK
-5V
21
5VSB
5V
22
12V
5V
23
5V
12V
24
GND
3.3V
APW/2*12/IV/VA/SN/2SHK/PA66
VCC3VCC3 VCC3
BC226
22u/8/X5R/6.3V/M
CC
MH1
654
7
8
101112
MH4
654
7
8
BB
101112
3
2
19
3
2
19
HOLE_3/X
HOLE_3/X
BC225
1u/4/X5R/6.3V/K
MH2
7
8
MH5
7
8
654
101112
654
101112
3
2
19
HOLE_3/X
3
2
19
HOLE_3/X
BC235
1u/4/X5R/6.3V/K
MH3
7
8
MH6
7
8
654
101112
654
101112
3
2
19
HOLE_3/X
3
2
19
HOLE_3/X
VCC3
1
2
3
4
5V
5
6
5V
7
8
9
10
1
1
11
12
K3
K1_ICT/X
K4
K1_ICT/X
BC227
510/6
To prevent the 5VSB
under loading when
boot
K2
K1_ICT/X
1
K1
K1_ICT/X
1
BC230
510/6
1
1
K5
K1_ICT/X
K6
K1_ICT/X
BC229
1u/6/X7R/16V/K
4MMH/X
4MMH/X
4MMH/X
C178
0.1u/4/X7R/16V/K
I1
I3
I5
I2
4MMH/X
I4
4MMH/X
BC233
0.1u/4/X7R/16V/K
PWOK19
BC234
0.1u/4/X7R/16V/K
VCC
VCC
5VSB
+12V
V12
BC21
0.1u/4/X7R/16V/K
V12
APW/2*2/IV/P/4.2/SN/PA66
4
BC24
0.1u/4/X7R/16V/K
ATX_12V
+12V
GND
GND+12V
1
23
AA
Gigabyte Technology
ATX POWER CONNECTOR
GA-P55-UD3L
2
3035Thursday, August 13, 2009
1
1.0
8
7
6
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
B
5
4
3
Date:Sheet of
Page 31

5
Gigabyte Confidential
Do not Copy
+12V
84
5
+
7
6
-
+12V
DD
RBC30
1u/6/X7R/16V/K
CC
BB
2_5LEVEL VCC3
RR1
8.2K/4/1
363_EN
RR2
RBC31
0.1u/4/X7R/16V/K
Close to pin42 and pin53
21.5K/4/1
0.1u/4/X7R/16V/K/X
VCC3
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
close to IC
RBC10
0.1u/4/X7R/16V/K
RBC15
RBC14
0.1u/4/X7R/16V/K
close to IC
RBC5
RBC11
RBC3
10u/8/X5R/6.3V/K
VCC_1.8V DVDD_1.8V
0.1u/4/X7R/16V/K
3
2
RBC34
0.01u/4/X7R/25V/K/X
RBC6
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
VCC3VCC3
RBC12
0.1u/4/X7R/16V/K
RBC16
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
RBC1
0.1u/4/X7R/16V/K
RU4A
84
LM358DR/SO8
+
-
RBC7
0.1u/4/X7R/16V/K
VCC3
RBC17
1
LM358DR/SO8
RR61100/6/1
RBC32
1n/4/X7R/50V/K
RR62
40.2K/4/1
RR602K/4/1
VCC3
RBC8
RBC9
10u/8/X5R/6.3V/K
REC2
100u/OS/D/16V/66/24m
RBC18
10u/8/X5R/6.3V/K
RU4B
2
2SK3918/TO252/1300pF/7.5m
1
3
VCC3
+
RBC13
0.1u/4/X7R/16V/K
RQ1
RBC33
8.2K/4
VCC_1.8V
1
+
REC1
100u/OS/D/16V/66/24m
Patch VCC3 Before VCC_1.8V 4ms
RR6420K/4/1
RR6520K/4/1
4
DIOWnA
DIORnA
IORDYA
DMACKnA
XIIORDYA
YIDMACKnA
JMB368
ACPLKN
DGND33
23456789101112 25
1
GND
-SRCCLK_IDE
SRCCLK_IDE
363_EN
3
D
GS
2
1
RBC35
0.1u/4/X7R/16V/K
33
YIDIORnA
ACPLKP
APVDD_1.8V
RQ3
2N7002/SOT23/25pF/5
SOT23
RU2
DMARQA
37
XIDMRAQA
DD15A
38
ZIDD15A
VCC3
39
DV33
40
XSMBCLK
GND
41
XSMBDAT
-PFMRST2
42
XRSTn
DD0A
43
ZIDD0A
44
ZIDD14A
DD1A
45
ZIDD1A
DD13A
46
ZIDD13A
DD2A
47
ZIDD2A
DD12A
48
ZIDD12A
5VSB
RR63
20K/4/1
RQ4
SOT23
132
MMBT2222A/SOT23/600mA/40
1u/4/X5R/6.3V/KRBC36
DA1A
PDIAGnA
DVDD_1.8V
INTRQA
3214363534
31
DV18
XINTRQA
XICBLIDA
YIDIOWnA
APV18
APG18
APREXT
APRXP
PCIE_REXT1
MIDE_OP
MIDE_ON
GND
CS1nA
DA2A
DA0A
CS0nA
2627282930
YIDA2A
YIDA0A
YIDA1A
YICS0nA
24
ZIDD3A
23
ZIDD11A
22
DV33
21
ZIDD4A
20
ZIDD10A
19
ZIDD5A
18
ZIDD9A
17
ZIDD6A
16
ZIDD8A
15
ZIDD7A
YROMCSn
13
XTEST
APRXN
APV18
APG18
APTXN
APTXP YICS1nA
JM368/LQFP40/X
PCIE_TXN
GND
APVDD_1.8V
PCIE_TXP
XTALI
RR10
1M/4
XTALO
RR15
8.2K/4
SMB_CLK
SMB_DAT
FOR J368
8.2K-->8.06K/4/1
PCIE_REXT1
RR3
8.2K/4/1
DD3A
DD11A
VCC3
DD4AGND
DD10A
DD5A
DD9A
DD6ADD14A
DD8A
DD7A
GND
VCC3
SATA_REXT1
Near to PIN
-PFMRST219,32
100P/4/N/50V/X
25M/20p/30ppm/49US/20/DRBC4
RR16
8.2K/4
RR180/4/X
RR190/4/X
SATA_REXT0
RR4
12K/4/1
3
HD_LEDn29
RC1
33P/4/NPO/50V/JRC4
RX1
33P/4/NPO/50V/JRC5
SMBCLK7,8,13,15,16,17,18,24,25
SMBDATA7,8,13,15,16,17,18,24,25
RR5
12K/4/1
GND
DMACKnA
IORDYA
DIORnA
GND
DIOWnA
DMARQA
DD15A
GND
HD_LEDn
DVDD_1.8V
GND
GND
VCC3
SMB_CLK
SMB_DAT
-PFMRST2
DD0A
GND
DD14A
DD1A
DD13A
DD2A
DD12A
GBB363/3
PDIAGnA
INTRQA
GND
GND
GND
DVDD_1.8V
VCC3
VCC3
DVDD_1.8V
68
DV33
DV18
DV18
DG33
ZGPIO0
ZGPIO1
ZGPIO2
XINTRQA
JMB363
LQFP 100 14x14
ZIDD3A
ZIDD11A
ZIDD4A
ZIDD10A
DG33
DV33
ZIDD5A
DV18
12345678910111213141516171819202122232425
DD10A
DD3A
GND
DD4A
DVDD_1.8V
VCC3
DVDD_1.8V
DD5A
DD11A
VCC3
RR14
8.2K/4
RESETnA
-PFMRST2
RR170/4/X
100
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
RU1
ZGPIO3
YROMCSn
YIDMACKnA
XIIORDYA
YIDIORnA
DG18
YIDIOWnA
XIDMRAQA
ZIDD15A
XTEST
YHDLEDn
DV18
DG18
DG33
DV33
XSMBCLK
XSMBDAT
XRSTn
ZIDD0A
DG18
ZIDD14A
ZIDD1A
ZIDD13A
ZIDD2A
ZIDD12A
OLNY FOR JMB368
XICBLIDA
DV18
DA1A
DD9A
DA0A
YIDA0A
YIDA1A
ZIDD9A
ZIDD6A
DD6A
VCC
DA2A
CS0nA
CS1nA
62636465666769707374757172
YIDA2A
YICS0nA
ZIDD8A
ZIDD7A
DD7A
RESETnA
DD8A
RR9
1K/4/1
PH_RESETnA
132
2
ASVDD_1.8V
SATA_TXP1
SATA_RXN1
SATA_REXT1
SATA_RXP1
VCC3
GND
SATA_TXN1
GND
ASV33
ASV18
ASG33
ASG18
ASTXP1
ASTXN1
ASRXP1
ASRXN1
YICS1nA
ASREXT1
YIRSTnA
ACPLKN
ACPLKP
APV18
APG18
APREXT
APRXP
APRXN
APV18
APG18
GND
PCIE_TXN
APVDD_1.8V
MIDE_OP
APVDD_1.8V
MIDE_ON
GND
SRCCLK_IDE
-SRCCLK_IDE
PCIE_REXT1
RQ2
MMBT2222A/SOT23/600mA/40
SOT23
GND
5152535455565758596061
NC
ASG33
SATA_TXP0
50
ASTXP0
SATA_TXN0
49
ASTXN0
GND
48
ASG18
ASVDD_1.8V
47
ASV18
SATA_RXN0
46
ASRXN0
ASREXT0
ASXOUT0
APTXN
PCIE_TXP
SATA_RXP0
45
ASRXP0
SATA_REXT0
44
GND
43
ASG33
VCC3
42
ASV33
XTALO
41
XTALI
40
ASXIN0
39
NC
38
NC
37
NC
36
NC
35
NC
34
NC
VCC3
33
DV33
GND
32
DG33
GND
31
DG18
DVDD_1.8V
30
DV18
29
NC
28
NC
27
NC
26
NC
APTXP
RC20.1u/4/X7R/16V/K
RC30.1u/4/X7R/16V/K
MIDE_IP10
MIDE_IN10
MIDE_ON10
MIDE_OP10
SRCCLK_IDE24
-SRCCLK_IDE24
1
PH_DD7
PH_DD8 DD8A
PH_DD6
PH_DD5
PH_DD4
PH_DD11 DD11A
PH_DD3
PH_DD12
PH_DD13
PH_DD1
PH_DD0
PH_DD14 DD14A
PH_DD15 DD15A
PH_DIOW_N
PH_DIOR_N
PH_DMACK_N
PH_DA1
PH_DA0
PH_CS0_N
PH_DA2
PH_CS1_N
PH_IORDY
PH_DMARQ
PH_INTRQ
PH_CBLID_N
PH_IORDY
RR71K/4/1
CSELA
RR80/4/SHT/X
PH_DMARQ
RR118.2K/4
PH_INTRQ
RR128.2K/4
DD7A
RR138.2K/4
DD7A
DD6A
DD9APH_DD9
DD5A
DD4A
DD10APH_DD10
DD3A
DD12A
DD2APH_DD2
DD13A
DD1A
DD0A
DIOWnA
DIORnA
DMACKnA
DA1A
DA0A
CS0nA
DA2A
CS1nA
IORDYA
DMARQA
INTRQA
PDIAGnA
VCC3
ASVDD_1.8VVCC_1.8VASVDD_1.8VVCC_1.8V
RBC20
0.1u/4/X7R/16V/K
RBC25
0.1u/4/X7R/16V/K
RBC21
0.1u/4/X7R/16V/K
RBC26
10u/8/X5R/6.3V/K
5
RBC22
10u/8/X5R/6.3V/K
Close to pin47
10u/8/X5R/6.3V/K
close to pin17
RBC19
10u/8/X5R/6.3V/K
Close to pin58
AA
VCC_1.8V APVDD_1.8V APVDD_1.8VVCC_1.8V
CLOSE TO pin22
RBC23
0.1u/4/X7R/16V/K
RBC27
0.1u/4/X7R/16V/K
RBC24
0.1u/4/X7R/16V/K
RBC28
RBC29
1n/4/X7R/50V/K
SATA:15/4/8/4/15
Impedance=95 +- 17.5%
SATA_TXP0
SATA_TXN0
SATA_RXN0
4
JMB368 REMOVE
SATA Connector
GSATA2_0
0.01u/4/X7R/25V/KRC7
0.01u/4/X7R/25V/KRC9
0.01u/4/X7R/25V/KRC11
0.01u/4/X7R/25V/KRC13
1
2
3
4
5
6
7
SATA2/7/WH/H/OP/VA/D/1/B
GND
A+
AGND
BB+
GND
usb:90歐姆:[15/4.5/7.5/4.5/15]
GSATA2_1
7
GND
6
B+
5
B-
4
GND
3
A-
2
A+
1
GND
SATA2/7/WH/H/OP/VA/D/1/B
0.01u/4/X7R/25V/KRC8
0.01u/4/X7R/25V/KRC10
0.01u/4/X7R/25V/KRC12
0.01u/4/X7R/25V/KRC14
3
SATA_RXP1
SATA_RXN1
SATA_TXN1
SATA_TXP1SATA_RXP0
DASPnXA29
IDE Connector
PH_RESETnA
PH_DD7
PH_DD6
PH_DD5
PH_DD4
PH_DD3
11 12
PH_DD2
13 14
PH_DD1
15 16
PH_DD0
17 18
19
PH_DMARQ
21 22
PH_DIOW_N
23 24
PH_DIOR_N
25 26
PH_IORDY
27 28
PH_DMACK_N
29 30
PH_INTRQ
31 32
PH_DA1
33 34
PH_DA0
35 36
PH_CS0_N
DASPnXA
37 38
39 40
BH/2*20K20/WH/SHN/2.54/VA/PA46
IDE
1 2
3 4
5 6
7 8
9 10
PH_DD8
PH_DD9
PH_DD10
PH_DD11
PH_DD12
PH_DD13
PH_DD14
PH_DD15
(#20 key-pin)
(#28 CSEL)
CSELA
(#32 IOCS16)
PH_CBLID_N
PH_DA2
PH_CS1_N
2
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
JMR363
GA-P55-UD3L
1
3135Thursday, August 13, 2009
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 32

5
Gigabyte Confidential
Do not Copy
PCIE-1G LAN
Power domain chart
RTL8111B /
RTL8101E
AVDD33
For
RT8111C/D
AVDD18
DD
EVDD18
VDD15
25MCLK_LAN24
CC
3.3V
1.8V
1.8V
1.5V
0.01u/4/X7R/25V/K
XTALO_P
LC6
27p/4/NPO/50V/J/X
FB11
RTL8111D-GR/QFN64/[10HP2-408111-70R]
80歐姆:[15/5/5/5/15]
BB
SRCCLK 50歐姆:[18/4/10/4/18]
-PFMRST2
RTL8111C
3.3V
1.2V
1.2V
1.2V
離
PIN63 0.5cm
LR27離IC
CTRL18
AVDD33
P_MDI0+
P_MDI0-
P_MDI1+
P_MDI1AVDD18
LBC58
P_MDI2+
P_MDI2AVDD18
P_MDI3+
P_MDI3AVDD18
VDD15
3VDUAL
LU4
-PCIE_WAKE13,15,16,17
-PFMRST219,31
SRCCLK_LAN24
-SRCCLK_LAN24
LBC64100p/4/NPO/50V/J/X
-PCIE_WAKE
-PFMRST2
ML_OP
ML_OP10
ML_ON
ML_ON10
SRCCLK_LAN
-SRCCLK_LAN
ML_IP
ML_IP10
ML_IN
ML_IN10
0/6/SHT/X
LBC6222u/8/X5R/6.3V/M
LBC610.1u/4/X7R/16V/K
LR27
2.49K/4/1
越近越好
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LR28
以內
RSET
XTALO_P
CTR L1 5
AVDD3 3
646362616059585756555453525150
65
RSET
GVDD
EGND
CKTAL2
CKTAL1
AVDD33
VCTRL15
VCTRL18
AVDD33
MDIP0
MDIN0
AVDD18
MDIP1
MDIN1
AVDD18
MDIP2
MDIN2
AVDD18
MDIP3
MDIN3
AVDD18
VDD15
VDD33
NC
LANWAKEB
PERSTB
VDD15
EVDD18
NC
181920212223242526272829303132
17
VDD18
VDD15
LC70.1u/4/X7R/16V/K
LC80.1u/4/X7R/16V/K
離IC近越好
3VDUA L
LED0
LED1
LED2
LED3
VDD15
VDD33
HSIP
HSIN
EGND
REFCLK_P
REFCLK_N
EVDD18
VDD18
4
for RT8111B N/C
for RT8111C 0 ohm
(Internal Regulator)
for RT8111C N/C
3VDUAL
(external Regulator)
LED_ACT_TXRX
LED_LINK100
LED_LINK1000
LR2910/4
VDD15
-LAN_DSM12
3
100u/OS/D/16V/66/24m
Dual Color LED
D3
D4
Green
D4
D3
LEC3
3VDUAL
+
3VDUAL
2
1
LBC73
0.1u/4/X7R/16V/K
LFB60/8/SHT/X
FOR CLOSE
PIN1,29,37,40
LBC76
0.1u/4/X7R/16V/K
AVDD33
LBC59
0.1u/4/X7R/16V/K
LBC63
0.1u/4/X7R/16V/K
LBC67
0.1u/4/X7R/16V/K
1
LBC70
0.1u/4/X7R/16V/K
Orange
Single Color LED
VDD15
VDD15
HSOP
VDD15
49
NC
NC
ISOLATEB
HSON
EGND
VDD15
VDD15
EESK
EEDI
VDD33
EEDO
EECS
VDD15
VDD1
VDD15
VDD33
VDD15
VDD15
48
EEDI_AUX
3VDUAL
VDD15
VDD15
3VDUAL
ISOLATEB
LR300/4/X
LR323.6K/4/1
VCC3
LR34
1K/4/1
LR31
15K/4/1
2
1
3VDUAL
LD2
3
BAT54C/SOT23/200mA
-LAN_ISO12
47
46
45
44
43
42
NC
41
40
NC
39
NC
38
37
36
35
NC
34
NC
33
P35-152-19W9
L1
D1
For RTL8111C
YELLOWL9ORANGE
LR110/4/X
D2
L3
U4
U7
U8
L5U5L7
L4
D1
Yellow
U1
U2L2U3
U6
L10
L8
L6
D3
(+,-)D2(-,+)
VDD15
VDD15
1
+
LBC51
LBC53
4.7u/8/X5R/6.3V/K
AVDD18
LBC56
0.1u/4/X7R/16V/K
100u/OS/D/16V/66/24m
LBC71
0.1u/4/X7R/16V/K
LBC77
LBC60
LBC65
0.1u/4/X7R/16V/K
D4
GREEN
LBC69
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LBC74
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LBC66
4.7u/8/X5R/6.3V/K
0.1u/4/X7R/16V/K
VDD18
LBC52
LBC75
LBC72
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LFB50/8/SHT/X
LBC68
LBC57
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LBC50
距離
LR25
0/8/SHT/X
LEC4
距離
pin1 在0.5cm
LR26
0/4/SHT/X
LBC54
LBC55
22u/8/X5R/6.3V/M
0.1u/4/X7R/16V/K/X
LL2 在0.5cm
AVDD18
0.1u/4/X7R/16V/K/X
CTRL18FB11FB11
LL2
4.7uH/0.5A/2520/S
LBC49
以內
以內
USB_LAN CONNECTOR
FOR EMI
100p/4/NPO/50V/J/X
90歐姆:[20/4/8/4/20]
AA
P_MDI0+
P_MDI0P_MDI1+
P_MDI1P_MDI2+
P_MDI2P_MDI3+
P_MDI3-
LBC30
LBC380/4/SHT/X
90歐姆:[20/4/8/4/20]
5
USB_LAN
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
UP
DOWN
USB+LAN/1G/GO,Y/OS/RA/D/1
LED_ACT_TXRX
D1
D2
LED_LINK100
D3
LED_LINK1000
D4
U1
U2
U3
U4
U5
U6
U7
U8
LR11150/6
LR12150/6/X
LR13150/6/X
-USBP6
+USBP6
-USBP7
+USBP7
90歐姆:[15/4.5/7.5/4.5/15]
4
RTL8111D -->N/A
-USBP610
+USBP610
-USBP710
+USBP710
3VDUAL
LFB3
0/6/SHT/X
LBC37
0.1u/4/X7R/16V/K/X
FUSEVCCR1
LBC22
0.1u/4/X7R/16V/K
ESD3
+USBP6
1
2
+USBP7
3 4
CM1293A-04SO/S
Close to connector
3
6
5
-USBP6
-USBP7
FUSEVCCR1
400MILS240MILS
1 2
SMD1812P160/8V
1
+
EC2
560u/FP/D/6.3V/89/8m
F2
FUSEVCCR15VDUAL
2
Title
SizeDocument NumberRev
Custom
Date:Sheet of
Gigabyte Technology
REALTEK RTL8111D
GA-P55-UD3L
3235Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 33

8
Gigabyte Confidential
Do not Copy
7
6
5
4
3
2
1
DD
CC
BB
3VDUAL
VCC3
TC27
0.1u/4/X7R/16V/K/X
TC26
0.1u/4/X7R/16V/K/X
0.1u/4/X7R/16V/K/X
SUSCLK13
TC24
0.1u/4/X7R/16V/K/X
TPM_PP
TR1622/4/X
TC23
TPM_XI
TPM
5
VCC3_SUS
10
VCC3
19 20
VCC3LAD2
24
VCC3
4
11
18
25
1
3
12
7
6
2
13
14
SLB9635TT1.2TTSP000296490/TSSO/X
TR22
1K/4/1/X
TPM 1.2
SLB9635
GND
GND
GND
GND
N/C
N/C
N/C
PP
GPIO
GPIO2
XTALI/32.768KHZ
XTALO
VCC3
-TPMRST
LAD0
LAD1
LAD3
LCLK
LFRAME#
LRESET#
LPCPD#
SERIRQ
CLKRUN#
TESTI
TESTBI/BADD
26
23
17
21
22
16
28
27
15
8
9
LAD0
LAD1
LAD2
LAD3
TPMCLK
-LFRAME
TR188.2K/4/X
SERIRQ
VCC3
LAD[0..3]
-LFRAME13,19
VCC3
SERIRQ12,19
LAD[0..3]13,19
-TPMRST
TC25
33p/4/NPO/50V/J/X/X
TPMCLK24
TC22
22p/4/NPO/50V/J/X
TQ1
MMBT2222A/SOT23/600mA/40/X
SOT23
TPM_GP2019
AA
TR2147K/4/1/X
8
7
6
132
TC1
100P/4/NPO/50V/J/X
5
Title
Gigabyte Technology
TPM I/F-SLB 9635 TT 1.2
SizeDocument NumberRev
A
4
Date:Sheet of
3
GA-P55-UD3L
3335Thursday, August 13, 2009
2
1.0
1
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 34

8
Gigabyte Confidential
Do not Copy
TEMP H/W MONITOR
VREF19
SYS_TEMP19
DD
CPU_TEMP19
PWM_TEMP19
C2
1u/4/X5R/6.3V/K
C3
1u/4/X5R/6.3V/K
7
R28
10K/4/1 R82
RS1
10K/1/4/S
Close SIO
6
Rev 0.2 modefy
RN20
8.2K/8P4R/4
1 2
3 4
5 6
7 8
5
CPU SMART FAN
FANPWM119
R673
1K/4/1
VCC3
CPUFAN_VCC
VCC
R680
1K/4/1/X
R663
22K/4
BC220
1u/4/X5R/6.3V/K
4
R656
22K/4
R650
8.2K/4
5
6
84
U17B
+
-
LM358DR/SO8
BC222
0.1u/4/X7R/16V/K
R47
8.2K/4
7
PA102FDG/TO252/115m/430
100u/OS/D/16V/66/24m
3
VCC
132
1
CPUFAN_VCC
1
R115
100/4/1
R53
0/8/X
+12V
213
GVS
+12V+12V
FANPWM319
3
Q4
2
+
CE1
2
Anti Spike
Q10
BAV99/SOT23/300mA/X
+12V
3.3K/4/1
R83
15K/4/1
4
CPU_FAN
FAN/1*4/WH/A3/PA66
C
R84
6.2K/4/1
FANIO119
C10
0.047u/4/X7R/16V/K
1
SYS FAN2
VOLTAGE-- H/W MONITOR
VCC3
R671
1K/4/1/X
VCC
R66022K/4
1u/4/X5R/6.3V/K
VCORE VCC3DDR_15V +12V
R16
CC
VIN019
VIN119
VIN219
VIN519
VIN419
R7470/6/X
8.2K/4
****
R15
8.2K/4
R17
8.2K/4
R25
24K/4/1
R24
8.2K/4
CURRENT_OUT_V20
R22
10K/4/1
VIN619
R21
10K/4/1/X
1u/4/X5R/6.3V/K
C137
IOUT25,28
R643
0/4/SHT/X
FANPWM219
PWR FAN
Rev 0.2 modefy
KB/USB
BB
+USBP1310
KBDATA
KBCLK
AA
KDAT19
KCLK19
FUSEVCCR3
KB_USB
U5
U6
U7
U8
1
2
5
6
KB/USB/A/PC99(DUAL)/GF/2/RA/D
KBCLK
1
2
KBDATA
3 4
CM1293A-04SO/S
8
KCLKKBCLK
U1
U2
1357
U3
U4
2468
USB
4
3
KB
G1G2G3
G4
Rev 0.2 modefy
ESD14
KBCLK
6
5
KBDATA
82/4R775
82/4R776
BC190
0.1u/4/X7R/16V/K
-USBP1210-USBP1310
+USBP1210
FUSEVCCR3
5VDUAL
7
KBDATAKDAT
BC247
180p/4/NPO/50V/J
BC4
0.1u/4/X7R/16V/K
FUSEVCCR3
ESD2
1
2
+USBP13-USBP13
3 4
CM1293A-04SO/S
BC248
180p/4/NPO/50V/J
8.2K/4R777
8.2K/4R778
-USBP12+USBP12
6
5
6
KCLK
KDAT
5VDUAL
R0402-RH-SHORT10
100u/OS/D/16V/66/24m
EC36
此電容一定要上
5VDUAL
EC36
F3
1 2
SMD1812P160/8V
5
1
+
Linear SYS_FAN
R661
1K/4/1
BC221
+12V
R722
0/4/SHT/X
213
CVS
PWR_FAN
FAN/1*3/WH/A3/PA66
FUSEVCCR3
1
+
EC35
100u/OS/D/16V/66/24m
+12V
+12V +12V +12V
R652
8.2K/4
3
2
R653
22K/4
PA102FDG/TO252/115m/430
84
U17A
+
-
LM358DR/SO8
+12V
R670
8.2K/4
1
1
3
Q75
2
100u/OS/D/16V/66/24m
SYS FAN1
R717
3.3K/4/1
R718
15K/4/1
4
R721
6.2K/4/1
FANIO319 FANIO419
C177
0.047u/4/X7R/16V/K
+12V
C140
1n/4/X7R/50V/K
FOR EMI ONLY
3
VCC
R697
R712
0/8/X
8.2K/4
1
+
213
4
SYS_FAN2
FAN/1*4/WH/A3/PA66
GVS
EC33
C
Rev 0.2 modefy
R0402-RH-SHORT10
SYS_FAN1
FAN/1*3/WH/A3/PA66
Title
SizeDocument NumberRev
Custom
Date:Sheet of
R690
3.3K/4/1
R695
15K/4/1
+12V
213
CVS
R779
0/4/SHT/X
R703
6.2K/4/1
+12V
C149
0.047u/4/X7R/16V/K
R96
3.3K/4/1
R97
R98
15K/4/1
6.2K/4/1
Gigabyte Technology
HWM,KB/MS, FAN CTRL
GA-P55-UD3L
2
FANIO219
C12
0.047u/4/X7R/16V/K
3435Thursday, August 13, 2009
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Page 35

PCH GPIO LIST TABLE
Gigabyte Confidential
Do not Copy
PIN NAMEPWR
GP0
GP1/TACH1
GP2/PIRQE#
GP3/PIRQF#
GP4/PIRQG#
GP5/PIRQH#
GP6/TACH2
DD
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
CC
GP26
GP27
GP28
GP29
GP30
GP31
GP32
GP33
GP34
GP35
GP36
GP37
GP38
GP39
GP40
GP41
GP42
GP43
GP44
BB
GP45
GP46
GP47
GP48
GP49
GP50
GP51
GP52
GP53
GP54
GP55
GP56
GP57
GP58
GP59
GP60
GP61
GP62
AA
GP63
GP64
GP65
GP66
GP67
GP72
GP73
GP75H-Z
5
AFTER/
Default
PLTRST
MAIN
H-Z
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
H
STBY
NATIVE
STBY
NATIVE
STBY
NATIVE
STBY
LLAN_PHY_PWR_CTRL
STBY
L
STBY
NATIVEOC7#
STBY
LGPOGPIO15
MAIN
MAIN
MAIN
NATIVE
MAIN
MAIN
NATIVE
MAIN
MAIN
H-Z
MAIN
NATIVE
STBY
L
STBY
NATIVE
STBY
NATIVE
STBY
H
STBY
H
STBY
L
STBY
H-Z
STBY
H-Z
MAIN
H
MAIN
H
MAIN
H-Z
MAIN
MAIN
MAIN
MAIN
H-Z
MAIN
H-Z
NATIVE
STBY
NATIVE
STBY
NATIVE
STBY
NATIVE
STBY
STBY
NATIVEP/U 8.2K 3VDUAL
LN/A
STBY
NATIVE
STBY
NATIVE
L
STBY
NATIVE
MAIN
H-Z
MAIN
H-Z
MAIN
NATIVE
MAIN
NATIVE
H
MAIN
NATIVE
MAIN
NATIVE
H
MAIN
NATIVE
MAIN
NATIVE
H
STBY
NATIVE
STBY
H-Z
STBY
NATIVE
H-Z
STBY
NATIVE
STBY
NATIVE
H-Z
STBY
NATIVE
L
STBY
NATIVE
L
STBY
NATIVE
L
MAIN
NATIVE
L
MAIN
NATIVE
L
MAIN
NATIVE
L
MAIN
NATIVE
L
STBY
NATIVE
H-Z
STBY
NATIVE
H-ZGP74
STBY
NATIVE
STBYNATIVE
5
USAGENOTE
GPI
-PECI_REQ
ICH_FAN_TACH1
GPI
-PIRQE
GPI
-PIRQF
GPI
-PIRQG
GPI
-PIRQH
GPI
ICH_FAN_TACH2
GPI
ICH_FAN_TACH3
GPI
GPIO8
GPO
OC5#
OC6#
-SMBALERTP/U 8.2K 3VDUAL
GPI
GPI
GPIO13P/U 8.2K 3VDUAL
-SKTOCC
GPI
GPI
ICH_FAN_TACH0
MB_ID0
GPI
-LAN1_ISO
GPI
VCC18_PCH_OV2
GPI
VCORE_OV3
-LDRQ1P/U 8.2K VCC3
GPO
TLS
-CPU_STOPP/U 8.2K 3VDUAL
-ACZ_DET
GPO
GPIO27
GPO
GPIO28
GPI
GPIO29
GPI
S_PWR_ACK
GPI
N/A(Reverse)
GPO
MB_ID1
GPO
LOAD-LINE
GPI
-PCI_STOP
GPO
GPIO35L
-LAN1_DSM
GPI
GPI
N/A
VCORE_OV2
GPI
-LAN_DSM
GPI
OC1#
OC2#
OC3#
OC4#
-LPCPME
PWR_LED
PSI LED
IN
EN_PWM
IN
VCC18_OV1
-REQ1
-GNT1
-REQ2
-GNT2
-REQ3
-GNT3
N/A(Reverse)
VCORE_OV1
IN
F_USB_OC
USB_OC0#
N/A(Reverse)
-SUSTAT
SUSCLK
CLKOUTFLEX0
CLKOUTFLEX1
CLKOUTFLEX2
CLKOUTFLEX3
VCORE_OV4P/U 8.2K 3VDUAL
1_05V_OV1P/U 8.2K 3VDUAL
1_05V_OV2P/U 8.2K 3VDUAL
N/A(Reverse)
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
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 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 NAMEUSAGENOTE
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
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 SB_LED3_C
4
-PECI_REQ
PWROK1/ITE_PWROK
-KBRST
-ICH_SPI_CS
CEB_N
-LAN2_DSM
-PSON
PECI_CTL
-PCIE_RST
-RSMRST
-LPCPME
N/A
USAGENOTE
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
空
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
3
NBT_LED1_C
SB_LED3_C
BSEL166_1
BSEL166_2
BSEL166_4
FST_2X8
GTLREF_AD2
MCLK
IT_GP67/-EN_PWM2
3
VCC3
VCC1_8_PCH
L
VCC
LM324
PWM
VCC3_DAC
L
DDR15V
VCC1_05_PCH
L
各相位的擺法如下
PH1
DL2
PCH
BIOS
超電壓對應表
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 control4 pin FAN controlFAN speedController
CPU FAN
SYS FAN
PWR FAN
FANPWM1
ICH_FAN_PWM2
FANPWM2
ICH_FAN_PWM1
N/AN/A
2
5VSB
VCC
:
PH2
DL4DL3
PH5
DL7DL9
CPU
:
BIOS選項
CPU Vcore
CPU Termination
CPU Graphic Core
CPU PLL
PCH core
3VDUAL
DRAM voltage
DRAM Terminatio
DRAM Address Ref
DRAM Data Ref
FANPWM3
ICH_FAN_PWM0
N/A
N/ASVD/PCIRSTIN#/CIRTX/GP15
2
FANIO1
ICH_FAN_TACH0
FANIO2
ICH_FAN_TACH1
FANIO3
ICH_FAN_TACH2
1
5VDUAL3VDUAL
PH6PH8PH7
DL5
ISL8014
PH3
DL6
DL8
PH4
L3L4
VTT VCORE
PH1 PH2
ISL8014
散熱模組料號
8IBP:
1.12SP2-01A001-Y1R/Y2R
2.12SP2-01A001-Z1R/Z2R
(HIBRID)
模組 包材階
IT8720
PCH
IT8720
PCH
IT8720
PCH
Gigabyte Technology
Title
SizeDocument NumberRev
C
Date:Sheet of
TABLE LIST
GA-P55-UD3L
1
VCC1_05_ME
:
1.0
3535Thursday, August 13, 2009
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