
5
D D
4
3
2
1
PLX 8114-F
PCB1
PCI-X Bus A
PCI Express Gold
Finger
IM9
IM9
2
1
X_1R2P
C C
B B
X_1R2P
IM10
IM10
X_1R2P
X_1R2P
IM11
IM11
2
1
X_1R2P
X_1R2P
IM12
IM12
2
1
X_1R2P
X_1R2P
2
1
LAYER3_PCI_W5
LAYER6_PCI_W5
LAYER8_PCI_W6
Layer 1 3 6 8,single,
133MHz
PCIX 133MHz Slot
IM2
IM1
IM1
LAYER6_PCIE_N_W6S5LAYER1_PCI_W6
2
1
X_1R2P
X_1R2P
IM3
IM3
LAYER1_PCIE_P_W6S5 LAYER1_PCIE_N_W6S5
2
1
X_1R2P
X_1R2P
IM2
2
1
X_1R2P
X_1R2P
IM4
IM4
2
1
X_1R2P
X_1R2P
Layer 1, Differential Pair,
Width=5mil, Space=8mil,
85ohm
IM7
IM7
2
1
X_1R2P
X_1R2P
IM8
IM8
2
1
X_1R2P
X_1R2P
LAYER6_PCIE_P_W6S5
Layer 3, Differential Pair,
Width=6mil, Space=5mil,
85ohm
LAYER3_PCIE_N_W6S5LAYER3_PCIE_P_W6S5
Width=6mil, 50ohm
Layer 8, Differential Pair,
Width=6mil, Space=5mil,
85ohm
PCB1
PCB_MS-95Q3
PCB_MS-95Q3
MH4
MH4
H1
H2
H3
H4
H5
H6
H7
H8
H9
X_MH
X_MH
MH1
MH1
H1
H2
H3
H4
H5
H6
H7
H8
H9
X_MH
X_MH
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
A A
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
MSI
MSI
MSI
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
B
B
B
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
5
4
3
2
Wednesday, January 09, 2008
MS-95Q3
1_COVER
1_COVER
1_COVER
Sheet of
Sheet of
Sheet of
1
0A
0A
0A
16
16
16

5
SMB_PCIE_3V3SB_CLK
SMB_PCIE_3V3SB_DAT
D D
C C
B B
PE_WAKE_N(6)
CLK_100M_SLOT2_DP(3)
CLK_100M_SLOT2_DN(3)
4
PE_WAKE_N
PCIE_IOH_SLOT1_TP0
PCIE_IOH_SLOT1_TN0
PCIE_IOH_SLOT1_TP1
PCIE_IOH_SLOT1_TN1
PCIE_IOH_SLOT1_TP2
PCIE_IOH_SLOT1_TN2
PCIE_IOH_SLOT1_TP3
PCIE_IOH_SLOT1_TN3
CLK_100M_SLOT2_DP
CLK_100M_SLOT2_DN
+12V
-12V
+5V
PCIE2
PCIE2
B1
12V_1
B2
12V_2
B3
RSVD1
B4
GND1
B5
SMCLK
B6
SMDAT
B7
GND2
B8
3.3V_1
B9
TRST*
B10
3.3VAUX
B11
WAKE*
B12
RSVD2
B13
GND3
B14
HSOP0
B15
HSON0
B16
GND4
B17
PRSNT2#
B18
GND5
B19
HSOP1
B20
HSON1
B21
GND6
B22
GND7
B23
HSOP2
B24
HSON2
B25
GND8
B26
GND9
B27
HSOP3
B28
HSON3
B29
GND10
B30
RSVD3
B31
PRSNT2#
B32
GND11
B33
HSOP4
B34
HSON4
B35
GND12
B36
GND13
B37
HSOP5
B38
HSON5
B39
GND14
B40
GND15
B41
HSOP6
B42
HSON6
B43
GND16
B44
GND17
B45
HSOP7
B46
HSON7
B47
GND18
B48
PRSNT2#
B49
GND19
B50
HSOP8
B51
HSON8
B52
GND20
B53
GND21
B54
HSOP9
B55
HSON9
B56
GND22
B57
GND23
B58
HSOP10
B59
HSON10
B60
GND24
B61
GND25
B62
HSOP11
B63
HSON11
B64
GND26
B65
GND27
B66
HSOP12
B67
HSON12
B68
GND28
B69
GND29
B70
HSOP13
B71
HSON13
B72
GND30
B73
GND31
B74
HSOP14
B75
HSON14
B76
GND32
B77
GND33
B78
HSOP15
B79
HSON15
B80
GND34
B81
PRSNT2#
B82
RSVD4
GOLDFINGER_PCI-E *16
GOLDFINGER_PCI-E *16
PCIE1
PCIE1
B1
REFCLK66
B2
GND
B3
GND
B4
USER
B5
USER
B6
GND
B7
PWROK
B8
RESET_J
B9
+3.3V
B10
+3.3V
B11
TMS
B12
TDO
B13
TDI
B14
TCK
B15
GND
B16
+12V
B17
+12V
B18
RSVDFS
GOLDFINGER_PCIE *1
GOLDFINGER_PCIE *1
PRSNT1#
12V_3
12V_4
GND35
3.3V_2
3.3V_3
PERST*
GND36
REFCLK+
REFCLK-
GND37
HSIP0
HSIN0
GND38
RSVD5
GND39
HSIP1
HSIN1
GND40
GND41
HSIP2
HSIN2
GND42
GND43
HSIP3
HSIN3
GND44
RSVD6
RSVD7
GND45
HSIP4
HSIN4
GND46
GND47
HSIP5
HSIN5
GND48
GND49
HSIP6
HSIN6
GND50
GND51
HSIP7
HSIN7
GND52
RSVD8
GND53
HSIP8
HSIN8
GND54
GND55
HSIP9
HSIN9
GND56
GND57
HSIP10
HSIN10
GND58
GND59
HSIP11
HSIN11
GND60
GND61
HSIP12
HSIN12
GND62
GND63
HSIP13
HSIN13
GND64
GND65
HSIP14
HSIN14
GND66
GND67
HSIP15
HSIN15
GND68
REFCLKL
REFCLKH
USER
RSVD
LDTSTOP_J
+3.3VAUX
TRST_J
+3.3V
SMDAT
SMCLK
RSVDFS
GND
GND
GND
GND
GND
+12V
+12V
3
+3.3V+12V+3.3VDUAL +3.3V +12V
A1
A2
A3
A4
A5
TCK
A6
TDI
A7
TD0
A8
TMS
A9
A10
RST_PCIE_SLOT_13_N
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
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
INTRUSION
PCIE_IOH_SLOT1_RP0
PCIE_IOH_SLOT1_RN0
PCIE_IOH_SLOT1_RP1
PCIE_IOH_SLOT1_RN1
PCIE_IOH_SLOT1_RP2
PCIE_IOH_SLOT1_RN2
PCIE_IOH_SLOT1_RP3
PCIE_IOH_SLOT1_RN3
+3.3VDUAL
+3.3V
R4759 0R4759 0
PCIE_SEL
R4776 X_0R4776 X_0
R4777 0R4777 0
PXH_PAM66EN
RST_PCIE_SLOT_13_N (3)
SW1
SW1
4
1
2
3
5
SW-PUSHB1-5P#_BLUE-RH
SW-PUSHB1-5P#_BLUE-RH
PCIE_IOH_SLOT1_RP[3..0](3)
PCIE_IOH_SLOT1_RN[3..0](3)
PCIE_IOH_SLOT1_TP[3..0](3)
PCIE_IOH_SLOT1_TN[3..0](3)
PXH_PAM66EN (3,6)
PCIE_SEL
1U-->High
2U-->Low
+3.3V
R4754
R4754
4.7K
4.7K
R4753
R4753
X_4.7K
X_4.7K
2
SMB_PCIE_3V3SB_CLK
SMB_PCIE_3V3SB_DAT
R63 0R63 0
R70 0R70 0
PXH_SMBCLK
PXH_SMBDATA
1
PXH_SMBCLK (6)
PXH_SMBDATA (6)
A A
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
MSI
MSI
MSI
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
C
C
C
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
5
4
3
2
Wednesday, January 09, 2008
MS-95Q3
2_GOLDFINGER
2_GOLDFINGER
2_GOLDFINGER
1
Sheet of
Sheet of
Sheet of
26
26
26
0A
0A
0A

5
D D
PCLK_IN
C C
B B
CLK_100M_SLOT2_DN(2)
CLK_100M_SLOT2_DP(2)
RST_PCIE_SLOT_13_N(2)
A A
PCIE_IOH_SLOT1_TP[3..0](2)
PCIE_IOH_SLOT1_TN[3..0](2)
PCIE_IOH_SLOT1_RP[3..0](2)
PCIE_IOH_SLOT1_RN[3..0](2)
5
R4864 22_1%_0402R4864 22_1%_0402
C487
C487
X_10p_0402
X_10p_0402
STRAP_PLL_BYPASS#
STRAP_ARB
STRAP_TRAN
PCI_SEL100
+3.3V
R258
R258
10K
10K
EE_CS#
EE_DO
PCIE_IOH_SLOT1_TN3
PCIE_IOH_SLOT1_TP3
PCIE_IOH_SLOT1_RN3
PCIE_IOH_SLOT1_RP3
PCIE_IOH_SLOT1_TN2
PCIE_IOH_SLOT1_TP2
PCIE_IOH_SLOT1_RN2
PCIE_IOH_SLOT1_RP2
PCIE_IOH_SLOT1_TN1
PCIE_IOH_SLOT1_TP1
PCIE_IOH_SLOT1_RN1
PCIE_IOH_SLOT1_RP1
PCIE_IOH_SLOT1_TN0
PCIE_IOH_SLOT1_TP0
PCIE_IOH_SLOT1_RN0
PCIE_IOH_SLOT1_RP0
CLK_100M_SLOT2_DN
CLK_100M_SLOT2_DP
RST_PCIE_SLOT_13_N
EE_PR#
EE_SK
EE_DI
EE_DO
EE_CS#
R255
R255
10K
10K
U142
U142
1
2
3
4
AT25128AN-10SU-2.7-RH
AT25128AN-10SU-2.7-RH
PCLK_R_IN
PCLK_IN trace length =
PXH_PACLK_SLOT0 trace + 3 inch
+3.3V
R4779 3.3KR4779 3.3K
R50 0R50 0
R51 0R51 0
R4781 3.3KR4781 3.3K
+3.3V
R4782 3.3KR4782 3.3K
R4783 3.3KR4783 3.3K
R4784 3.3KR4784 3.3K
R4785 3.3KR4785 3.3K
PB_EE_SK
R52 0R52 0
PB_EE_DI
R53 0R53 0
PB_EE_DO
R54 0R54 0
PB_EE_CS#
R61 0R61 0
+3.3V
R4787
R4787
3.3K
3.3K
EE_PR#
R259
R259
X_10K
X_10K
+3.3V
R257
R257
10K
8
CS
VCC
7
SO
HOLD
6
WP
SCK
5
GND
SI
C189 0.1u_16V-0402C189 0.1u_16V-0402
C190 0.1u_16V-0402C190 0.1u_16V-0402
C187 0.1u_16V-0402C187 0.1u_16V-0402
C188 0.1u_16V-0402C188 0.1u_16V-0402
C16 0.1u_16V-0402C16 0.1u_16V-0402
C118 0.1u_16V-0402C118 0.1u_16V-0402
C15 0.1u_16V-0402C15 0.1u_16V-0402
C14 0.1u_16V-0402C14 0.1u_16V-0402 R4860 8.2K_1%_0402R4860 8.2K_1%_0402
C18 0.1u_16V-0402C18 0.1u_16V-0402
C17 0.1u_16V-0402C17 0.1u_16V-0402
+3.3V
10K
EE_SK
EE_DI
TP4TP4
TP3TP3
TP2TP2
TP1TP1
PCIE_IOH_SLOT1_C_RN3
PCIE_IOH_SLOT1_C_RP3
PCIE_IOH_SLOT1_C_RN2
PCIE_IOH_SLOT1_C_RP2
PCIE_IOH_SLOT1_C_RN1
PCIE_IOH_SLOT1_C_RP1
PCIE_IOH_SLOT1_C_RN0
PCIE_IOH_SLOT1_C_RP0
CLK_100M_SLOT2_C_DN
CLK_100M_SLOT2_C_DP
R57 8.2KR57 8.2K
R58 8.2KR58 8.2K
R59 8.2KR59 8.2K
R60 8.2KR60 8.2K
4
PBRIDGE_VTT +3.3V PBRIDGE_1P0_CORE
U1
U1
T10
B12
B15
E10
E12
G15
H12
L12
M15
P12
VDD33B2VDD33B8VDD33
VDD33
VDD33E5VDD33E7VDD33
VDD33
VDD33F2VDD33
VDD33H5VDD33
VDD33J2VDD33
VDD33M3VDD33
VDD10E6VDD10E8VDD10E9VDD10
VSS
VSSH6VSSH7VSSH8VSSH9VSS
G11
H10
H11
VDD33
VSS
VSSJ6VSSJ7VSSJ8VSSJ9VSS
N3
PCI_CLKO_DLY_FBK
P14
HP_PERST#
R14
HP_CLKEN#
N14
HP_PWREN#
N13
HP_PWRFLT#
M13
HP_PWRLED#
T14
HP_ATNLED#
R13
HP_MRL#
P13
HP_PRSNT#
T13
HP_BUTTON#
R2
STRAP_TESTMODE[0]
T2
STRAP_TESTMODE[1]
P3
STRAP_PLL_BYPASS#
L4
STRAP_CLK_MST
P16
STRAP_FWD
L5
STRAP_ARB
P15
STRAP_TRAN
M4
PCI_SEL100
L13
EE_PR#
M14
EE_SK
M16
EE_DI
N16
EE_DO
N15
EE_CS#
R16
PEX_LANE_GOOD[3]#
T16
PEX_LANE_GOOD[2]#
R15
PEX_LANE_GOOD[1]#
T15
PEX_LANE_GOOD[0]#
M11
PEX_PERn[3]
N11
PEX_PERp[3]
T11
PEX_PETn[3]
R11
PEX_PETp[3]
M9
PEX_PERn[2]
N9
PEX_PERp[2]
T9
PEX_PETn[2]
R9
PEX_PETp[2]
M7
PEX_PERn[1]
N7
PEX_PERp[1]
T7
PEX_PETn[1]
R7
PEX_PETp[1]
M5
PEX_PERn[0]
N5
PEX_PERp[0]
T5
PEX_PETn[0]
R5
PEX_PETp[0]
R3
PEX_REFCLKn
T3
PEX_REFCLKp
T1
PEX_PERST#
P1
JTAG_TCK
P2
JTAG_TMS
N1
JTAG_TDO
N2
JTAG_TDI
R1
JTAG_TRST#
VSSB5VSS
B13
4
VTT_PEX[0]T6VTT_PEX[1]
PCI Express Hot-Plug
PCI Express Hot-Plug
Strapping Pins
Strapping Pins
EEPROM Interface
EEPROM Interface
PCI Express x4 Port
PCI Express x4 Port
JTAG Interface
JTAG Interface
VSSC9VSSE2VSSF6VSSF7VSSF8VSSF9VSS
VSS
VSS
VSSG6VSSG7VSSG8VSSG9VSS
F10
F11
F15
PLX PEX8114BA-PBGA256
PLX PEX8114BA-PBGA256
G10
E11
F12
G12
J12
VDD10F5VDD10
VDD10G5VDD10
VDD10J5VDD10
PCI/PCI-X 64-Bit
PCI/PCI-X 64-Bit
Bus Extension
Bus Extension
PCI/PCI-X
PCI/PCI-X
Control Signals
Control Signals
PCI/PCI-X 32-Bit
PCI/PCI-X 32-Bit
Bus
Bus
PCI/PCI-X
PCI/PCI-X
Arbiter
Arbiter
PCI/PCI-X
PCI/PCI-X
Clocks
Clocks
PCI/PCI-X
PCI/PCI-X
Interrupts
Interrupts
VSS
VSSK2VSSK6VSSK7VSSK8VSSK9VSS
J10
J11
K10
K11
K12
M10
VDD10K5VDD10
VDD10M6VDD10
VSS
VSSL6VSSL7VSSL8VSSL9VSS
3
M12
VDD10
L10
L11
3
R10
R12
VDD10SP8VDD10SR4VDD10SR6VDD10SR8VDD10S
VSS
VSS
VSSN8VSS
L15
N10
N12
N4
M8
VSSA
VDD33AP4VDD10A
VDD10S
PCI_AD[32]
PCI_AD[33]
PCI_AD[34]
PCI_AD[35]
PCI_AD[36]
PCI_AD[37]
PCI_AD[38]
PCI_AD[39]
PCI_AD[40]
PCI_AD[41]
PCI_AD[42]
PCI_AD[43]
PCI_AD[44]
PCI_AD[45]
PCI_AD[46]
PCI_AD[47]
PCI_AD[48]
PCI_AD[49]
PCI_AD[50]
PCI_AD[51]
PCI_AD[52]
PCI_AD[53]
PCI_AD[54]
PCI_AD[55]
PCI_AD[56]
PCI_AD[57]
PCI_AD[58]
PCI_AD[59]
PCI_AD[60]
PCI_AD[61]
PCI_AD[62]
PCI_AD[63]
PCI_C/BE[4]#
PCI_C/BE[5]#
PCI_C/BE[6]#
PCI_C/BE[7]#
PCI_PAR64
PCI_REQ64#
PCI_ACK64#
PCI_M66EN
PCI_PAR
PCI_SERR#
PCI_PERR#
PCI_STOP#
PCI_PCIXCAP
PCI_PCIXCAP_PU
PCI_DEVSEL#
PCI_TRDY#
PCI_IRDY#
PCI_FRAME#
PCI_IDSEL
PCI_C/BE[0]#
PCI_C/BE[1]#
PCI_C/BE[2]#
PCI_C/BE[3]#
PCI_AD[0]
PCI_AD[1]
PCI_AD[2]
PCI_AD[3]
PCI_AD[4]
PCI_AD[5]
PCI_AD[6]
PCI_AD[7]
PCI_AD[8]
PCI_AD[9]
PCI_AD[10]
PCI_AD[11]
PCI_AD[12]
PCI_AD[13]
PCI_AD[14]
PCI_AD[15]
PCI_AD[16]
PCI_AD[17]
PCI_AD[18]
PCI_AD[19]
PCI_AD[20]
PCI_AD[21]
PCI_AD[22]
PCI_AD[23]
PCI_AD[24]
PCI_AD[25]
PCI_AD[26]
PCI_AD[27]
PCI_AD[28]
PCI_AD[29]
PCI_AD[30]
PCI_AD[31]
PCI_PME#
PCI_GNT#/GNT[0]#
PCI_REQ#/REQ[0]#
PCI_REQ[1]#
PCI_GNT[1]#
PCI_REQ[2]#
PCI_GNT[2]#
PCI_REQ[3]#
PCI_GNT[3]#
PCI_RST#
PCI_CLK
STRAP_EXT_CLK_SEL
PCI_CLKO[3]
PCI_CLKO[2]
PCI_CLKO[1]
PCI_CLKO[0]
PCI_INT[D]#
PCI_INT[C]#
PCI_INT[B]#
PCI_INT[A]#
VSS
VSSP5VSSP6VSSP7VSSP9VSS
VSS
VSST4VSST8VSS
P10
P11
+3.3V PBRIDGE_1P0_CORE
L13
L13
L12
L12
120_280mA
120_280mA
120_280mA
120_280mA
C484 0.1uC484 0.1u
C485 0.1uC485 0.1u
PXH_PAAD32
L14
PXH_PAAD33
L16
PXH_PAAD34
K14
PXH_PAAD35
K16
PXH_PAAD36
K13
PXH_PAAD37
K15
PXH_PAAD38
J14
PXH_PAAD39
J16
PXH_PAAD40
J13
PXH_PAAD41
J15
PXH_PAAD42
H14
PXH_PAAD43
H16
PXH_PAAD44
H13
PXH_PAAD45
H15
PXH_PAAD46
G14
PXH_PAAD47
G16
PXH_PAAD48
G13
PXH_PAAD49
F16
PXH_PAAD50
F14
PXH_PAAD51
E16
PXH_PAAD52
F13
PXH_PAAD53
E15
PXH_PAAD54
E14
PXH_PAAD55
D16
PXH_PAAD56
E13
PXH_PAAD57
C16
PXH_PAAD58
D15
PXH_PAAD59
B16
PXH_PAAD60
D14
PXH_PAAD61
A16
PXH_PAAD62
C15
PXH_PAAD63
A15
PXH_PACBE_#4
B14
PXH_PACBE_#5
D13
PXH_PACBE_#6
A14
PXH_PACBE_#7
C13
PXH_PAPAR64
C14
PXH_PAREQ64_#
D12
PXH_PAACK64_#
A13
PXH_PAM66EN
B9
PXH_PAPAR
D7
PXH_PASERR_#
A6
PXH_PAPERR_#
B6
PXH_PASTOP_#
C6
PXH_PAPCIXCAP
A5
PCIXCAP_PU
C5
PXH_PADEVSEL_#
A4
PXH_PATRDY_#
D6
PXH_PAIRDY_#
B4
PXH_PAFRAME_#
D5
R4803 3.3KR4803 3.3K
E4
PXH_PACBE_#0
D10
PXH_PACBE_#1
B7
PXH_PACBE_#2
A3
PXH_PACBE_#3
C1
PXH_PAAD0
C12
PXH_PAAD1
A12
PXH_PAAD2
C11
PXH_PAAD3
A11
PXH_PAAD4
D11
PXH_PAAD5
B11
PXH_PAAD6
C10
PXH_PAAD7
A10
PXH_PAAD8
B10
PXH_PAAD9
D9
PXH_PAAD10
A9
PXH_PAAD11
C8
PXH_PAAD12
A8
PXH_PAAD13
D8
PXH_PAAD14
A7
PXH_PAAD15
C7
PXH_PAAD16
C4
PXH_PAAD17
B3
PXH_PAAD18
D4
PXH_PAAD19
A2
PXH_PAAD20
C3
PXH_PAAD21
A1
PXH_PAAD22
C2
PXH_PAAD23
B1
PXH_PAAD24
D3
PXH_PAAD25
D2
PXH_PAAD26
E3
PXH_PAAD27
D1
PXH_PAAD28
F4
PXH_PAAD29
E1
PXH_PAAD30
F3
PXH_PAAD31
F1
PXH_PAPME_#
G4
PXH_PAGNT_#0
G3
PXH_PAREQ_#0
G2
R4862 8.2K_1%_0402R4862 8.2K_1%_0402
G1
H3
R4859 8.2K_1%_0402R4859 8.2K_1%_0402
H2
J4
H1
J3
RESET
H4
PCLK_IN
J1
PCLK_FDBK
N6
L1
L2
K1
PXH_PACLK_R_SLOT0
K3
PXH_PAIRQ_#3
M2
PXH_PAIRQ_#2
K4
PXH_PAIRQ_#1
M1
PXH_PAIRQ_#0
L3
PXH_PAAD[0..63]
T12
PXH_PACBE_#[0..7]
R4804 1K_1%R4804 1K_1%
+3.3V
PXH_PAAD[0..63] (6)
PXH_PACBE_#[0..7] (6)
2
PXH_PAPAR64 (6)
PXH_PAREQ64_# (6)
PXH_PAACK64_# (6)
PXH_PAM66EN (2,6)
PXH_PAPAR (6)
PXH_PASERR_# (6)
PXH_PAPERR_# (6)
PXH_PASTOP_# (6)
PXH_PAPCIXCAP (6)
PXH_PADEVSEL_# (6)
PXH_PATRDY_# (6)
PXH_PAIRDY_# (6)
PXH_PAFRAME_# (6)
PXH_PAPME_# (6)
PXH_PAGNT_#0 (6)
PXH_PAREQ_#0 (6)
+3.3V
RESET (6)
R4863 22_1%_0402R4863 22_1%_0402
PXH_PAIRQ_#3 (6)
PXH_PAIRQ_#2 (6)
PXH_PAIRQ_#1 (6)
PXH_PAIRQ_#0 (6)
2
Pin name
PLLBYPASS#
PCLK-FDBK
TRAN
ARBITER
R4794
R4794
R4792
R4792
3.3K
3.3K
3.3K
3.3K
R4795
R4795
R4793
R4793
X_3.3K
X_3.3K
X_3.3K
X_3.3K
Internal PLL Bypassed
PCI CLK feedback Off
Non-transparent bridge
Internal Arbiter Off
+3.3V+3.3V+3.3V+3.3V
R4790
R4790
R4788
R4788
3.3K
3.3K
3.3K
3.3K
R4789
R4789
R4791
R4791
X_3.3K
X_3.3K
X_3.3K
X_3.3K
LOW HIGH
Internal PLL Used
PCI CLK feedback On
Transparent bridge
Internal Arbiter On
PXH_PAPCIXCAP
+3.3V+3.3V
R55
R55
R461KR46
X_1K
X_1K
1K
R621KR62
R48
R48
1K
X_1K
X_1K
PXH_PACLK_SLOT0
C486
C486
X_10p_0402
X_10p_0402
MSI
MSI
MSI
1
STRAP_ARB
STRAP_TRAN
PCLK_FDBK
STRAP_PLL_BYPASS#
+3.3V
R4797
R4797
56K
56K
J1
J1
1
2
3
H1X3_N31+N33
H1X3_N31+N33
Jumper(1-2)
PXH_PAM66EN
PCI_SEL100
PXH_PACLK_SLOT0 (6)
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
C
C
C
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
MS-95Q3
3_PEX 8114
3_PEX 8114
3_PEX 8114
1
Sheet of
Sheet of
Sheet of
36
36
36
0A
0A
0A

5
4
3
2
1
+3.3V
U143
U143
1
ADJ/GND
D D
C85
C85
0.1u_16V-0603
0.1u_16V-0603
2
OUT
3
IN
FAN1117ASX_SOT223-3
FAN1117ASX_SOT223-3
VOUT
4
PBRIDGE_VTT
R69
R69
1K_1%
1K_1%
R64
R64
200_1%
200_1%
C117
C117
10u_16V_1206
10u_16V_1206
POWER DISSIPATION
POWER
3.3V
VTT(1.5V)
CORE(1V)
MAX POWER CURRENT
375 mW 0.11 A
150 mW 0.1 A
1.93 W 1.93 A
2.2V
+2.5V
C C
+5V
R171
R171
100
100
R4869 300_1%R4869 300_1%
X
Y
VR1
VR1
.LM431AIM3_NOPB_SOT23-RH
.LM431AIM3_NOPB_SOT23-RH
REF
CATHODE
ANODE
Z
R4870
R4870
2.2K_1%
2.2K_1%
C144
C144
1u_16V
1u_16V
+12V
3
+
+
2
-
-
U114A
U114A
LM358MX_SOIC8
LM358MX_SOIC8
4 8
C116
C116
10u_16V_1206
10u_16V_1206
+2.2V
C488
C488
47u_6.3v_1210
47u_6.3v_1210
+3.3V
5
Q3
Q3
1
4
3
2
1
BSC059N03S
BSC059N03S
1.0V
B B
A A
+2.2V
R180 180_1%R180 180_1%
5
C132
C132
1u_16V
1u_16V
R4868
R4868
150_1%
150_1%
+12V
5
+
+
-
-
U114B
U114B
LM358MX_SOIC8
LM358MX_SOIC8
4 8
7
6
4
+2.2V
Q4
Q4
4
3
2
1
BSC059N03S
BSC059N03S
5
C68
C68
10u_16V_1206
10u_16V_1206
3
PBRIDGE_1P0_CORE
C489
C489
47u_6.3v_1210
47u_6.3v_1210
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
MSI
MSI
MSI
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
Custom
Custom
Custom
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
2
Wednesday, January 09, 2008
MS-95Q3
4_Power
4_Power
4_Power
Sheet of
Sheet of
Sheet of
46
46
46
1
0A
0A
0A

5
D D
PBRIDGE_1P0_CORE
4
3
2
1
CAP FOOTPRINTS
C434
C496
C427
C427
C10u25X51206-RH
C10u25X51206-RH
C C
C424
C424
C10u25X51206-RH
C10u25X51206-RH
C425
C425
C0.1u50X
C0.1u50X
C495
C495
C0.1u50X
C0.1u50X
C496
C0.1u50X
C0.1u50X
C497
C497
C0.1u50X
C0.1u50X
C431
C431
C0.022u16X0402
C0.022u16X0402
C421
C421
C0.022u16X0402
C0.022u16X0402
C428
C428
C0.022u16X0402
C0.022u16X0402
C432
C432
C1000p25X
C1000p25X
C433
C433
C1000p10X0402
C1000p10X0402
C434
C1000p10X0402
C1000p10X0402
1206_LoVolt - 0.87 nH
+3.3V
C507
C507
C466
C502
C457
C435
C435
C10u25X51206-RH
C10u25X51206-RH
PBRIDGE_VTT
B B
C426
C426
C10u25X51206-RH
C10u25X51206-RH
C436
C436
C10u25X51206-RH
C10u25X51206-RH
C456
C456
C0.1u50X
C0.1u50X
C505
C505
C0.1u50X
C0.1u50X
C457
C0.1u50X
C0.1u50X
C474
C474
C1000p10X0402
C1000p10X0402
C502
C0.1u50X
C0.1u50X
C478
C478
C0.022u16X0402
C0.022u16X0402
C503
C503
C0.1u50X
C0.1u50X
C479
C479
C0.022u16X0402
C0.022u16X0402
C504
C504
C0.1u50X
C0.1u50X
C483
C483
C1000p10X0402
C1000p10X0402
C0.1u50X
C0.1u50X
C466
C0.022u16X0402
C0.022u16X0402
C462
C462
C0.022u16X0402
C0.022u16X0402
+12V
C409
C409
C10u25X51206-RH
C10u25X51206-RH
C463
C463
C0.022u16X0402
C0.022u16X0402
C4410
C4410
C10u25X51206-RH
C10u25X51206-RH
C491
C491
C0.1u50X
C0.1u50X
C492
C492
C0.1u50X
C0.1u50X
1206_HiVolt - 0.94 nH
0603_4VIA - 0.58 nH
0603_2VIA - 0.78 nH
A A
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
MSI
MSI
MSI
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
B
B
B
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
5
4
3
2
Wednesday, January 09, 2008
MS-95Q3
5_Power Decoupling
5_Power Decoupling
5_Power Decoupling
Sheet of
Sheet of
Sheet of
1
0A
0A
0A
56
56
56

5
PCI1
PCI1
B1
C184
C184
0.01u_25V
0.01u_25V
C208
C208
0.01u_25V
0.01u_25V
-12V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+3.3V
R74 8.2KR74 8.2K
PXH_PAIRQ_#1
PXH_PAIRQ_#3
D D
C C
B B
PXH_PACLK_SLOT0
PXH_PAREQ_#0
PXH_PAAD31
PXH_PAAD29
PXH_PAAD27
PXH_PAAD25
PXH_PACBE_#3
PXH_PAAD23
PXH_PAAD21
PXH_PAAD19
PXH_PAAD17
PXH_PACBE_#2
PXH_PAIRDY_#
PXH_PADEVSEL_#
PXH_PAPCIXCAP
PXH_PALOCK_#
PXH_PAPERR_#
PXH_PASERR_#
PXH_PACBE_#1
PXH_PAAD14
PXH_PAAD12
PXH_PAAD10
PXH_PAM66EN
PXH_PAAD8
PXH_PAAD7
PXH_PAAD5
PXH_PAAD3
PXH_PAAD1
PXH_PAACK64_#
PXH_PACBE_#6
PXH_PACBE_#4
PXH_PAAD63
PXH_PAAD61
PXH_PAAD59
PXH_PAAD57
PXH_PAAD55
PXH_PAAD53
PXH_PAAD51
PXH_PAAD49
PXH_PAAD47
PXH_PAAD45
PXH_PAAD43
PXH_PAAD41
PXH_PAAD39
PXH_PAAD37
PXH_PAAD35
PXH_PAAD33
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
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
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94
-12V
TCK
GND_S
TDO
+5V
+5V
P64IRQ1
P64IRQ3
PRSNT#1
RESV/ECC3
PRSNT#2
RESV/ECC5
GND
CLK
GND
REQ#
3_3V/VIO
AD31
AD29
GND
AD27
AD25
3_3V
C/BE#3
AD23
GND
AD21
AD19
3_3V
AD17
C/BE#2
GND
IRDY#
3_3V
DEVSEL#
GND/PCIXCAP
LOCK#
PERR#
3_3V
SERR#
3_3V
C/BE#1
AD14
GND
AD12
AD10
M66EN
GND/MODE2
GND
AD8
AD7
3_3V
AD5
AD3
GND
AD1
3_3V/VIO
ACK64#/ECC1
+5V
+5V
RESV
GND
C/BE#6
C/BE#4
GND
AD63
AD61
3_3V/VIO
AD59
AD57
GND
AD55
AD53
GND
AD51
AD49
3_3V/VIO
AD47
AD45
GND
AD43
AD41
GND
AD39
AD37
3_3V/VIO
AD35
AD33
GND
RESV
RESV
GND
PCI64
PCI64
KEY
KEY
KEY
KEY
TRST#
+12V
P64IRQ0
P64IRQ2
RESV/ECC2
3_3V/VIO
RESV/ECC4
3_3VAUX
RST#
3_3V/VIO
GNT#
PME#
AD30
3_3V
AD28
AD26
AD24
IDSEL
3_3V
AD22
AD20
AD18
AD16
3_3V
FRAME#
TRDY#
STOP#
3_3V
SDONE
SBO#
PAR/ECC0
AD15
3_3V
AD13
AD11
C/BE#0
3_3V
3_3V/VIO
REQ64#/ECC6
C/BE#7
C/BE#5
3_3V/VIO
PAR64/ECC7
AD62
AD60
AD58
AD56
AD54
3_3V/VIO
AD52
AD50
AD48
AD46
AD44
AD42
3_3V/VIO
AD40
AD38
AD36
AD34
AD32
RESV
RESV
A1
A2
A3
TMS
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A14
A15
A16
A17
A18
GND
A19
A20
A21
A22
A23
A24
GND
A25
A26
A27
A28
A29
A30
GND
A31
A32
A33
A34
A35
GND
A36
A37
GND
A38
A39
A40
A41
A42
GND
A43
A44
A45
A46
A47
A48
GND
A49
AD9
A50
GND
A51
GND
A52
A53
A54
AD6
A55
AD4
A56
GND
A57
AD2
A58
AD0
A59
A60
A61
+5V
A62
+5V
A63
GND
A64
A65
A66
A67
A68
A69
GND
A70
A71
A72
GND
A73
A74
A75
A76
A77
A78
GND
A79
A80
A81
GND
A82
A83
A84
A85
A86
A87
GND
A88
A89
A90
GND
A91
A92
A93
GND
A94
+3.3VDUAL
+12V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
R71 8.2KR71 8.2K
R72 8.2KR72 8.2K
R73 8.2KR73 8.2K
PXH_PAIRQ_#0
PXH_PAIRQ_#2
RESET
PXH_PAGNT_#0
PXH_PAAD30
PXH_PAAD28
PXH_PAAD26
PXH_PAAD24
PXH_PAIDSEL0
PXH_PAAD22
PXH_PAAD20
PXH_PAAD18
PXH_PAAD16
PXH_PAFRAME_#
PXH_PATRDY_#
PXH_PASTOP_#
PXH_SMBCLK
PXH_SMBDATA
PXH_PAPAR
PXH_PAAD15
PXH_PAAD13
PXH_PAAD11
PXH_PAAD9
PXH_PACBE_#0
PXH_PAAD6
PXH_PAAD4
PXH_PAAD2
PXH_PAAD0
PXH_PAREQ64_#
+5V
PXH_PACBE_#7
PXH_PACBE_#5
PXH_PAPAR64
PXH_PAAD62
PXH_PAAD60
PXH_PAAD58
PXH_PAAD56
PXH_PAAD54
PXH_PAAD52
PXH_PAAD50
PXH_PAAD48
PXH_PAAD46
PXH_PAAD44
PXH_PAAD42
PXH_PAAD40
PXH_PAAD38
PXH_PAAD36
PXH_PAAD34
PXH_PAAD32
+5V
4
+3.3V
+3.3V
C206
C206
0.1u_16V-0603
0.1u_16V-0603
R4780 0R4780 0
R4778 0R4778 0
PXH_SMBCLK (2)
PXH_SMBDATA (2)
C207
C207
0.1u_16V-0603
0.1u_16V-0603
PE_WAKE_N (2)
PXH_PAPME_# (3)
+3.3V
1 2
C204
C204
0.1u_16V-0603
0.1u_16V-0603
C108
C108
0.1u_16V-0603
0.1u_16V-0603
C203
C203
0.1u_16V-0603
0.1u_16V-0603
C205
C205
0.1u_16V-0603
0.1u_16V-0603
C104
C104
0.1u_16V-0603
0.1u_16V-0603
C199
C199
0.1u_16V-0603
0.1u_16V-0603
C178
C178
0.1u_16V-0603
0.1u_16V-0603
C179
C179
0.1u_16V-0603
0.1u_16V-0603
C177
C177
0.1u_16V-0603
0.1u_16V-0603
+
+
100u_6.3V-SOLID
100u_6.3V-SOLID
C183
C183
3
PXH_PAGNT_#0PXH_PAGNT_#0
R628 100RR628 100R
R629 X_100RR629 X_100R
+5V
C105
C105
0.1u_16V-0603
0.1u_16V-0603
C202
C202
10u_6.3V
10u_6.3V
C96
C96
0.1u_16V-0603
0.1u_16V-0603
C182
C182
0.1u_16V-0603
0.1u_16V-0603
C180
C180
0.1u_16V-0603
0.1u_16V-0603
C195
C195
0.1u_16V-0603
0.1u_16V-0603
PXH_PAAD[0..63]
PXH_PACBE_#[0..7]
PXH_PAACK64_#
PXH_PAREQ64_#
PXH_PAPAR64
PXH_PAPAR
PXH_PASTOP_#
PXH_PAPERR_#
PXH_PASERR_#
PXH_PAIRDY_#
PXH_PATRDY_#
PXH_PAFRAME_#
PXH_PADEVSEL_#
PXH_PAPCIXCAP
PXH_PAM66EN
PXH_PAIRQ_#[0..3]
PXH_PACLK_SLOT0
RESET
PXH_PAREQ_#0
R68 8.2KR68 8.2K
PXH_PAAD[0..63](3)
PXH_PACBE_#[0..7](3)
PXH_PAACK64_#(3)
PXH_PAREQ64_#(3)
PXH_PAPAR64(3)
PXH_PAPAR(3)
PXH_PASTOP_#(3)
PXH_PAPERR_#(3)
PXH_PASERR_#(3)
PXH_PAIRDY_#(3)
PXH_PATRDY_#(3)
PXH_PAFRAME_#(3)
PXH_PADEVSEL_#(3)
PXH_PAPCIXCAP(3)
PXH_PAM66EN(2,3)
PXH_PAIRQ_#[0..3](3)
PXH_PACLK_SLOT0(3)
RESET(3)
PXH_PAREQ_#0(3)
PXH_PAGNT_#0(3)
PXH_PAAD16 PXH_PAIDSEL0
PXH_PAAD17
PXH_PALOCK_#
+3.3VDUAL
+12V
-12V
+3.3V
2
PXH_PAAD32
PXH_PAAD33
PXH_PAAD34
PXH_PAAD35
PXH_PAAD36
PXH_PAAD37
PXH_PAAD38
PXH_PAAD39
PXH_PAAD40
PXH_PAAD41
PXH_PAAD42
PXH_PAAD43
PXH_PAAD44
PXH_PAAD45
PXH_PAAD46
PXH_PAAD47
PXH_PAAD48
PXH_PAAD49
PXH_PAAD50
PXH_PAAD51
PXH_PAAD52
PXH_PAAD53
PXH_PAAD54
PXH_PAAD55
PXH_PAAD56
PXH_PAAD57
PXH_PAAD58
PXH_PAAD59
PXH_PAAD60
PXH_PAAD61
PXH_PAAD62
PXH_PAAD63
PXH_PACBE_#4
PXH_PACBE_#5
PXH_PACBE_#6
PXH_PACBE_#7
R4805 8.2K_1%_0402R4805 8.2K_1%_0402
R4806 8.2K_1%_0402R4806 8.2K_1%_0402
R4807 8.2K_1%_0402R4807 8.2K_1%_0402
R4808 8.2K_1%_0402R4808 8.2K_1%_0402
R4812 8.2K_1%_0402R4812 8.2K_1%_0402
R4809 8.2K_1%_0402R4809 8.2K_1%_0402
R4810 8.2K_1%_0402R4810 8.2K_1%_0402
R4816 8.2K_1%_0402R4816 8.2K_1%_0402
R4813 8.2K_1%_0402R4813 8.2K_1%_0402
R4814 8.2K_1%_0402R4814 8.2K_1%_0402
R4815 8.2K_1%_0402R4815 8.2K_1%_0402
R4825 8.2K_1%_0402R4825 8.2K_1%_0402
R4817 8.2K_1%_0402R4817 8.2K_1%_0402
R4818 8.2K_1%_0402R4818 8.2K_1%_0402
R4819 8.2K_1%_0402R4819 8.2K_1%_0402
R4823 8.2K_1%_0402R4823 8.2K_1%_0402
R4820 8.2K_1%_0402R4820 8.2K_1%_0402
R4821 8.2K_1%_0402R4821 8.2K_1%_0402
R4822 8.2K_1%_0402R4822 8.2K_1%_0402
R4828 8.2K_1%_0402R4828 8.2K_1%_0402
R4824 8.2K_1%_0402R4824 8.2K_1%_0402
R4826 8.2K_1%_0402R4826 8.2K_1%_0402
R4827 8.2K_1%_0402R4827 8.2K_1%_0402
R4837 8.2K_1%_0402R4837 8.2K_1%_0402
R4829 8.2K_1%_0402R4829 8.2K_1%_0402
R4830 8.2K_1%_0402R4830 8.2K_1%_0402
R4831 8.2K_1%_0402R4831 8.2K_1%_0402
R4835 8.2K_1%_0402R4835 8.2K_1%_0402
R4832 8.2K_1%_0402R4832 8.2K_1%_0402
R4833 8.2K_1%_0402R4833 8.2K_1%_0402
R4834 8.2K_1%_0402R4834 8.2K_1%_0402
R4840 8.2K_1%_0402R4840 8.2K_1%_0402
R4836 8.2K_1%_0402R4836 8.2K_1%_0402
R4838 8.2K_1%_0402R4838 8.2K_1%_0402
R4839 8.2K_1%_0402R4839 8.2K_1%_0402
1
+3.3V +3.3V
PXH_PAACK64_#
PXH_PAPERR_#
PXH_PASERR_#
PXH_PASTOP_#
PXH_PAPAR64
PXH_PAREQ64_#
PXH_PADEVSEL_#
PXH_PATRDY_#
PXH_PAIRDY_#
PXH_PAFRAME_#
PXH_PAREQ_#0
PXH_PAIRQ_#3
PXH_PAIRQ_#2
PXH_PAIRQ_#1
PXH_PAIRQ_#0
PE_WAKE_N
PXH_PAPME_#
PXH_PAM66EN
R4849 8.2K_1%_0402R4849 8.2K_1%_0402
R4841 8.2K_1%_0402R4841 8.2K_1%_0402
R4842 8.2K_1%_0402R4842 8.2K_1%_0402
R4843 8.2K_1%_0402R4843 8.2K_1%_0402
R4847 8.2K_1%_0402R4847 8.2K_1%_0402
R4844 8.2K_1%_0402R4844 8.2K_1%_0402
R4845 8.2K_1%_0402R4845 8.2K_1%_0402
R4846 8.2K_1%_0402R4846 8.2K_1%_0402R4811 8.2K_1%_0402R4811 8.2K_1%_0402
R4852 8.2K_1%_0402R4852 8.2K_1%_0402
R4848 8.2K_1%_0402R4848 8.2K_1%_0402
R4850 8.2K_1%_0402R4850 8.2K_1%_0402
R4851 8.2K_1%_0402R4851 8.2K_1%_0402
R4858 8.2K_1%_0402R4858 8.2K_1%_0402
R4853 8.2K_1%_0402R4853 8.2K_1%_0402
R4854 8.2K_1%_0402R4854 8.2K_1%_0402
R4855 X_8.2K_1%_0402R4855 X_8.2K_1%_0402
R4857 X_8.2K_1%_0402R4857 X_8.2K_1%_0402
R4856 8.2K_1%_0402R4856 8.2K_1%_0402
(1) PCI Specification, Rev 2.3, Section 4.3.7
A A
5
4
3
2
(2) PCI Specification, Rev 2.3, Section 7.7.7
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-95Q3
MS-95Q3
MSI
MSI
MSI
Size Document Description Rev
Size Document Description Rev
Size Document Description Rev
C
C
C
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
Date:
Wednesday, January 09, 2008
MS-95Q3
6_PCI-X Slot
6_PCI-X Slot
6_PCI-X Slot
1
Sheet of
Sheet of
Sheet of
0A
0A
0A
66
66
66