Page 1

5
MS-95K4-0A
(for 9185 MainBoard)
IO
P3
D D
4
3
2
1
P0_DIMMs
B1
A1
HT1000
P0
SATA2
SLOT1:PCIEx1 SLOT2:PCIEx16
A18 A12
B18 B12
A11 A1
B11 B1
A82
B82
A1
A11A12
B1
B11B12
P3_DIMMs
A1
8 x PCI-E
B1
C C
8 x PCI-E
16 x PCI-E
HT2000
PCI
PCI-X
MS-95K4-0A
A11
A18
A12
PCIEx1
B12
B1
B B
B1B18
J1
B12
B49
A82A1
B82
PCIE1x16
TOP A
A A
5
A12
B12B11
A12B11
BOTTOM B
B1
4
A11
A1
B11
B1
A1
A11A82
J1:GOLDEN_ FINGER
A11A1
B11 B12 B49
A49A12
B1B11B12B82
A1A11A12A82
Micro-Star Int'l Co., Ltd.
No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw
Title
COVER
Size Document Number Rev
MS-95K4-0A
3
2
Date: Sheet
16Friday, December 23, 2005
1
0AB
of
Page 2

5
4
3
2
1
02
C0.1U25Y
C1
+1.2V_HT
GF_TO_SL_CADOUT_H0 6
GF_TO_SL_CADOUT_L0 6
GF_TO_SL_CADOUT_H1 6
GF_TO_SL_CADOUT_L1 6
GF_TO_SL_CADOUT_H2 6
GF_TO_SL_CADOUT_L2 6
GF_TO_SL_CADOUT_H3 6
GF_TO_SL_CADOUT_L3 6
GF_TO_SL_CLKOUT_H0 6
GF_TO_SL_CLKOUT_L0 6
GF_TO_SL_CADOUT_H4 6
GF_TO_SL_CADOUT_L4 6
GF_TO_SL_CADOUT_H5 6
GF_TO_SL_CADOUT_L5 6
GF_TO_SL_CADOUT_H6 6
GF_TO_SL_CADOUT_L6 6
GF_TO_SL_CADOUT_H7 6
GF_TO_SL_CADOUT_L7 6
SL_TO_GF_CTLOUT_L0 6
SL_TO_GF_CTLOUT_H0 6
SL_TO_GF_CADOUT_L7 6
SL_TO_GF_CADOUT_H7 6
SL_TO_GF_CADOUT_L6 6
SL_TO_GF_CADOUT_H6 6
SL_TO_GF_CADOUT_L5 6
SL_TO_GF_CADOUT_H5 6
SL_TO_GF_CADOUT_L4 6
SL_TO_GF_CADOUT_H4 6
SL_TO_GF_CLKOUT_L0 6
SL_TO_GF_CLKOUT_H0 6
SL_TO_GF_CADOUT_L3 6
SL_TO_GF_CADOUT_H3 6
SL_TO_GF_CADOUT_L2 6
SL_TO_GF_CADOUT_H2 6
SL_TO_GF_CADOUT_L1 6
SL_TO_GF_CADOUT_H1 6
SL_TO_GF_CADOUT_L0 6
SL_TO_GF_CADOUT_H0 6
P3V3
P3V3
HTX_REFCLK6
CPU_PWROK6
CPU_RESET_J6
P12V
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
LDTSTOP_J
PCIE X1
HTX_E1
REFCLKL
REFCLKH
USER
RSVD
+3.3VAUX
TRST_J
+3.3V
SMDAT
SMCLK
RSVDFS
A1
GND
A2
A3
A4
GND
A5
GND
A6
A7
A8
A9
A10
A11
A12
GND
A13
A14
A15
GND
A16
A17
+12V
A18
+12V
P3V3_AUX
GF_TO_SL_CLK_L 6
GF_TO_SL_CLK_H 6
SL_TO_CF_CPU_LDTSTOP_N 6
SMDATA 6
SMCLK 6
P12V
(Bottom of connector, near I/O panel)
Remaining JTAG signals
Micro-Star Int'l Co., Ltd.
No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw
Title
Size Document Number Rev
3
2
Date: Sheet
HTX Slot
MS-95K4-0A
1
26Friday, December 23, 2005
0ACustom
of
HTX_E2
B1
GND
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
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
B2
B3
B4
B5
B6
B7
B8
B9
GND
CADIN8H
CADIN8L
GND
GND
CADIN9H
CADIN9L
GND
GND
RSVD
GND
CADIN10H
CADIN10L
GND
GND
CADIN11H
CADIN11L
GND
GND
CLKIN1H
CLKIN1L
GND
GND
CADIN12H
CADIN12L
GND
GND
CADIN13H
CADIN13L
GND
GND
CADIN14H
CADIN14L
GND
GND
CADIN15H
CADIN15L
GND
GND
CTLINH
CTLINL
GND
GND
CADOUT15L
CADOUT15H
GND
GND
CADOUT14L
CADOUT14H
GND
GND
CADOUT13L
CADOUT13H
GND
GND
CADOUT12L
CADOUT12H
GND
GND
CLKOUT1L
CLKOUT1H
GND
GND
CADOUT11L
CADOUT11H
GND
GND
CADOUT10L
CADOUT10H
GND
GND
CADOUT9L
CADOUT9H
GND
GND
CADOUT8L
CADOUT8H
GND
GND
USER
GND
PCI EXPRESS X16 POART
D D
C C
B B
A A
GF_TO_SL_CADOUT_H86
GF_TO_SL_CADOUT_L86
GF_TO_SL_CADOUT_H96
GF_TO_SL_CADOUT_L96
GF_TO_SL_CADOUT_H106
GF_TO_SL_CADOUT_L106
GF_TO_SL_CADOUT_H116
GF_TO_SL_CADOUT_L116
GF_TO_SL_CLKOUT_H16
GF_TO_SL_CLKOUT_L16
GF_TO_SL_CADOUT_H126
GF_TO_SL_CADOUT_L126
GF_TO_SL_CADOUT_H136
GF_TO_SL_CADOUT_L136
GF_TO_SL_CADOUT_H146
GF_TO_SL_CADOUT_L146
GF_TO_SL_CADOUT_H156
GF_TO_SL_CADOUT_L156
GF_TO_SL_CTLOUT_H06
GF_TO_SL_CTLOUT_L06
SL_TO_GF_CADOUT_L156
SL_TO_GF_CADOUT_H156
SL_TO_GF_CADOUT_L146
SL_TO_GF_CADOUT_H146
SL_TO_GF_CADOUT_L136
SL_TO_GF_CADOUT_H136
SL_TO_GF_CADOUT_L126
SL_TO_GF_CADOUT_H126
SL_TO_GF_CLKOUT_L16
SL_TO_GF_CLKOUT_H16
SL_TO_GF_CADOUT_L116
SL_TO_GF_CADOUT_H116
SL_TO_GF_CADOUT_L106
SL_TO_GF_CADOUT_H106
SL_TO_GF_CADOUT_L96
SL_TO_GF_CADOUT_H96
SL_TO_GF_CADOUT_L86
SL_TO_GF_CADOUT_H86
5
RSVD
VLDT
CADIN0H
CADIN0L
CADIN1H
CADIN1L
RSVD
CADIN2H
CADIN2L
CADIN3H
CADIN3L
CLKIN0H
CLKIN0L
CADIN4H
CADIN4L
CADIN5H
CADIN5L
CADIN6H
CADIN6L
CADIN7H
CADIN7L
CTLOUTL
CTLOUTH
CADOUT7L
CADOUT7H
CADOUT6L
CADOUT6H
CADOUT5L
CADOUT5H
CADOUT4L
CADOUT4H
CLKOUT0L
CLKOUT0H
CADOUT3L
CADOUT3H
CADOUT2L
CADOUT2H
CADOUT1L
CADOUT1H
CADOUT0L
CADOUT0H
RSVD
A1
A2
A3
GND
A4
GND
A5
A6
A7
GND
A8
GND
A9
A10
A11
GND
A12
A13
GND
A14
GND
A15
A16
A17
GND
A18
GND
A19
A20
A21
GND
A22
GND
A23
A24
A25
GND
A26
GND
A27
A28
A29
GND
A30
GND
A31
A32
A33
GND
A34
GND
A35
A36
A37
GND
A38
GND
A39
A40
A41
GND
A42
GND
A43
A44
A45
GND
A46
GND
A47
A48
A49
GND
A50
GND
A51
A52
A53
GND
A54
GND
A55
A56
A57
GND
A58
GND
A59
A60
A61
GND
A62
GND
A63
A64
A65
GND
A66
GND
A67
A68
A69
GND
A70
GND
A71
A72
A73
GND
A74
GND
A75
A76
A77
GND
A78
GND
A79
A80
A81
GND
A82
4
Page 3

5
4
3
2
1
P12V
P3V3
C4
C3
0.1uC50.1u
0.1u
C11
C10
0.1u
22u-1210
470u
C7
C6
0.1u
22u-1206
EC3
EC1
470u
P3V3_AUX
C8
22u-1210
03
D D
C C
B B
P3V3 need 3A
P3V3_AUX need 375mA
P12V need 2.1A
EC2
C9
0.1u
X_100u
A A
5
4
3
2
Micro-Star Int'l Co., Ltd.
No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw
Title
Decoupling
Size Document Number Rev
MS-95K4-0A
Date: Sheet
of
36Friday, December 23, 2005
1
0AB
Page 4

04
5
IM3
LAYER1_PCIE_P_W6S5
2
1
X_1R2P
IM4
LAYER1_PCIE_N_W6S5
2
1
X_1R2P
4
3
2
1
D D
C C
B B
A A
Layer 1, Differential Pair,
Width=6mil, Space=5mil,
85ohm
IM5
2
1
X_1R2P
5
Layer 4, Differential Pair,
Width=6mil, Space=5mil,
85ohm
IM6
LAYER4_PCIE_N_W6S5LAYER4_PCIE_P_W6S5
2
1
X_1R2P
4
PCB1
PCB_MS-9589-100
FM1
1
X_F_PADS
FM2
1
X_F_PADS
FM3
1
X_F_PADS
FM4
1
X_F_PADS
3
Micro-Star Int'l Co., Ltd.
No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw
Title
Layout
Size Document Number Rev
MS-95K4-0A
2
Date: Sheet
46Friday, December 23, 2005
1
0AB
of
Page 5

5
WAKE_# signal:
05
J2
D D
B11 WAKE_# B11 WAKE_#
PCIE1
4
Clock signal:
J2
A13 REFCLK+
A14 REFCLK-
3
PCIE1
A13 REFCLK+
A14 REFCLK-
2
Reset signal:
J2
A11 PERST#
1
PCIE1
A11 PERST#
SMBUS signal:
J2
B5 SMCLK
C C
B B
A A
B6 SMDATA
5
PCIE1
B5 SMCLK
B6 SMDATA
+12V 12V ±8% 4.4A
+3.3V 3.3V ±9% 3A
+3.3Vaux 3.3V ±9% 375ma
VLDT 1.2V ±5% 1A
4
3
Micro-Star Int'l Co., Ltd.
No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw
Title
Document
Size Document Number Rev
MS-95K4-0A
2
Date: Sheet
56Friday, December 23, 2005
1
0AB
of
Page 6

5
06
GOLD_FIGURE
A1
RSVD
D D
C C
B B
A A
SL_TO_GF_CADOUT_ H82
SL_TO_GF_CADOU T_L82
SL_TO_GF_CADOUT_ H92
SL_TO_GF_CADOU T_L92
GF_TO_SL_CLK_L2
GF_TO_SL_CLK_H2
SL_TO_GF_CADOUT _H102
SL_TO_GF_CADOUT_L102
SL_TO_GF_CADOUT _H112
SL_TO_GF_CADOUT_L112
SL_TO_GF_CLKOU T_H12
SL_TO_GF_CLKOUT_L12
SL_TO_GF_CADOUT _H122
SL_TO_GF_CADOUT_L122
SL_TO_GF_CADOUT _H132
SL_TO_GF_CADOUT_L132
SL_TO_GF_CADOUT _H142
SL_TO_GF_CADOUT_L142
SL_TO_GF_CADOUT _H152
SL_TO_GF_CADOUT_L152
SL_TO_GF_CTLOUT_H02
SL_TO_GF_CTLOUT_L02
GF_TO_SL_CADOUT_L152
GF_TO_SL_CADOUT _H152
GF_TO_SL_CADOUT_L142
GF_TO_SL_CADOUT _H142
GF_TO_SL_CADOUT_L132
GF_TO_SL_CADOUT _H132
GF_TO_SL_CADOUT_L122
GF_TO_SL_CADOUT _H122
GF_TO_SL_CLKOUT_L12
GF_TO_SL_CLKOU T_H12
GF_TO_SL_CADOUT_L112
GF_TO_SL_CADOUT _H112
GF_TO_SL_CADOUT_L102
GF_TO_SL_CADOUT _H102
GF_TO_SL_CADOUT_L92
GF_TO_SL_CADOUT _H92
GF_TO_SL_CADOUT_L82
GF_TO_SL_CADOUT _H82
CPU_RESET_J2
5
A2
VLDT
A3
GND
A4
GND
A5
CADIN0H
A6
CADIN0L
A7
GND
A8
GND
A9
CADIN1H
A10
CADIN1L
A11
GND
A12
RSVD
A13
GND
A14
GND
A15
CADIN2H
A16
CADIN2L
A17
GND
A18
GND
A19
CADIN3H
A20
CADIN3L
A21
GND
A22
GND
A23
CLKIN0H
A24
CLKIN0L
A25
GND
A26
GND
A27
CADIN4H
A28
CADIN4L
A29
GND
A30
GND
A31
CADIN5H
A32
CADIN5L
A33
GND
A34
GND
A35
CADIN6H
A36
CADIN6L
A37
GND
A38
GND
A39
CADIN7H
A40
CADIN7L
A41
GND
A42
GND
A43
CTLOUTL
A44
CTLOUTH
A45
GND
A46
GND
A47
CADOUT7L
A48
CADOUT7H
A49
GND
A50
GND
A51
CADOUT6L
A52
CADOUT6H
A53
GND
A54
GND
A55
CADOUT5L
A56
CADOUT5H
A57
GND
A58
GND
A59
CADOUT4L
A60
CADOUT4H
A61
GND
A62
GND
A63
CLKOUT0L
A64
CLKOUT0H
A65
GND
A66
GND
A67
CADOUT3L
A68
CADOUT3H
A69
GND
A70
GND
A71
CADOUT2L
A72
CADOUT2H
A73
GND
A74
GND
A75
CADOUT1L
A76
CADOUT1H
A77
GND
A78
GND
A79
CADOUT0L
A80
CADOUT0H
A81
GND
A82
RSVD
PCI EXPRESS X16 POA RT
CADIN8H
CADIN8L
CADIN9H
CADIN9L
CADIN10H
CADIN10L
CADIN11H
CADIN11L
CLKIN1H
CLKIN1L
CADIN12H
CADIN12L
CADIN13H
CADIN13L
CADIN14H
CADIN14L
CADIN15H
CADIN15L
CTLINH
CADOUT15L
CADOUT15H
CADOUT14L
CADOUT14H
CADOUT13L
CADOUT13H
CADOUT12L
CADOUT12H
CLKOUT1L
CLKOUT1H
CADOUT11L
CADOUT11H
CADOUT10L
CADOUT10H
CADOUT9L
CADOUT9H
CADOUT8L
CADOUT8H
B1
GND
B2
GND
B3
B4
B5
GND
B6
GND
B7
B8
B9
GND
B10
GND
B11
RSVD
B12
GND
B13
B14
B15
GND
B16
GND
B17
B18
B19
GND
B20
GND
B21
B22
B23
GND
B24
GND
B25
B26
B27
GND
B28
GND
B29
B30
B31
GND
B32
GND
B33
B34
B35
GND
B36
GND
B37
B38
B39
GND
B40
GND
B41
B42
CTLINL
B43
GND
B44
GND
B45
B46
B47
GND
B48
GND
B49
B50
B51
GND
B52
GND
B53
B54
B55
GND
B56
GND
B57
B58
B59
GND
B60
GND
B61
B62
B63
GND
B64
GND
B65
B66
B67
GND
B68
GND
B69
B70
B71
GND
B72
GND
B73
B74
B75
GND
B76
GND
B77
B78
B79
GND
B80
GND
B81
USER
B82
GND
4
SL_TO_CF_CPU_LDTST OP_N 2
SL_TO_GF_CADOUT_ H0 2
SL_TO_GF_CADOU T_L0 2
SL_TO_GF_CADOUT_ H1 2
SL_TO_GF_CADOU T_L1 2
HTX_REFCLK 2
SL_TO_GF_CADOUT_ H2 2
SL_TO_GF_CADOU T_L2 2
SL_TO_GF_CADOUT_ H3 2
SL_TO_GF_CADOU T_L3 2
SL_TO_GF_CLKOU T_H0 2
SL_TO_GF_CLKOUT_L0 2
SL_TO_GF_CADOUT_ H4 2
SL_TO_GF_CADOU T_L4 2
SL_TO_GF_CADOUT_ H5 2
SL_TO_GF_CADOU T_L5 2
SL_TO_GF_CADOUT_ H6 2
SL_TO_GF_CADOU T_L6 2
SL_TO_GF_CADOUT_ H7 2
SL_TO_GF_CADOU T_L7 2
GF_TO_SL_CTLOUT_L0 2
GF_TO_SL_CTLOUT_H0 2
GF_TO_SL_CADOU T_L7 2
GF_TO_SL_CADOUT_ H7 2
GF_TO_SL_CADOU T_L6 2
GF_TO_SL_CADOUT_ H6 2
GF_TO_SL_CADOU T_L5 2
GF_TO_SL_CADOUT_ H5 2
GF_TO_SL_CADOU T_L4 2
GF_TO_SL_CADOUT_ H4 2
GF_TO_SL_CLKOU T_H0 2
GF_TO_SL_CLKOUT_L0 2
GF_TO_SL_CADOU T_L3 2
GF_TO_SL_CADOUT_ H3 2
GF_TO_SL_CADOU T_L2 2
GF_TO_SL_CADOUT_ H2 2
GF_TO_SL_CADOU T_L1 2
GF_TO_SL_CADOUT_ H1 2
GF_TO_SL_CADOU T_L0 2
GF_TO_SL_CADOUT_ H0 2
CPU_PWROK 2
4
+1.2V_HT
C2
C0.1U25Y
P3V3_AUX
3
J2
PCI-E 8PORT
B1
P12V
B2
B3
B4
P3V3
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
X_PCI-E_8PORT_GOLD_FINGER
3
SMCLK2
SMDATA2
12V
12V
RSVD
GND
SMCLK
SMDATA
GND
3.3V
JTAG1
3.3VAUX
WAKE_#
RSVD
GND
PETP0
PETN0
GND
PRSNT2_#
GND
PETP1
PETN1
GND
GND
PETP2
PETN2
GND
GND
PETP3
PETN3
GND
RSVD
PRSNT2_#
GND
PETP4
PETN4
GND
GND
PETP5
PETN5
GND
GND
PETP6
PETN6
GND
GND
PETP7
PETN7
GND
PRSNT2_#
GND
PRSNT1_#
PERST#
REFCLK+
REFCLK-
A1
A2
P12V
12V
A3
12V
A4
GND
A5
JTAG2
A6
JTAG3
A7
JTAG4
A8
JTAG5
A9
P3V3
3.3V
A10
3.3V
A11
A12
GND
A13
A14
A15
GND
A16
PERP0
A17
PERN0
A18
GND
A19
RSVD
A20
GND
A21
PERP1
A22
PERN1
A23
GND
A24
GND
A25
PERP2
A26
PERN2
A27
GND
A28
GND
A29
PERP3
A30
PERN3
A31
GND
A32
RSVD
A33
RSVD
A34
GND
A35
PERP4
A36
PERN4
A37
GND
A38
GND
A39
PERP5
A40
PERN5
A41
GND
A42
GND
A43
PERP6
A44
PERN6
A45
GND
A46
GND
A47
PERP7
A48
PERN7
A49
GND
2
2
1
Micro-Star Int'l Co., Ltd .
No.69, Li-De St, Jung-He City, Taipei Hsi e n , T a i w a n . h t t p :// www.msi.com.tw
Title
Size Document Number Rev
Date: Sheet
HTX Golden Finger
1
MS-95K4-0A
of
66Friday, December 23, 2005
0BCustom