Table of Contents
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Schematic Diagrams
PCH 2/9
DFX TEST MODE
XTAL INPUT IS SINGLE ENDED
IF SAMPLED LOW ELSE DIFFERENTIAL
D
RING OSCILLATOR BYPASS
XTAL INPUT FREQUENCY[0]
Sheet 31 of 74
C
PCH 2/9
XTAL INPUT FREQUENCY[1]
B
A
B - 32 PCH 2/9
5
4
VISACH2_D3
2
DMI_MT_IR_0_DN
R533
2
DMI_MT_IR_0_DP
2
DMI_IT_MR_0_DN
*10K_04
2
DMI_IT_MR_0_DP
2
DMI_MT_IR_1_DN
2
DMI_MT_IR_1_DP
2
DMI_IT_MR_1_DN
2
DMI_IT_MR_1_DP
2
DMI_MT_IR_2_DN
2
DMI_MT_IR_2_DP
2
DMI_IT_MR_2_DN
USB_OC0#
2
DMI_IT_MR_2_DP
2
DMI_MT_IR_3_DN
R524
2
DMI_MT_IR_3_DP
2
DMI_IT_MR_3_DN
*10K_04
2
DMI_IT_MR_3_DP
R577
100_1%_04
USB_OC1#
R528
*10K_04
CARD READER
50
PCIE_RXN3_CARD
50
PCIE_RXP3_CARD
C868
0.1u_10V_X7R_04
50
PCIE_TXN3_CARD
C863
0.1u_10V_X7R_04
50
PCIE_TXP3_CARD
USB_OC2#
50
PCIE_RXN4_GLAN
GLAN
50
PCIE_RXP4_GLAN
R535
C510
0.1u_10V_X7R_04
50
PCIE_TXN4_GLAN
C509
0.1u_10V_X7R_04
*10K_04
50
PCIE_TXP4_GLAN
44
PCIE_RXN5_ASM1142
44
PCIE_RXP5_ASM1142
C816 0.22u_10V_X5R_04
44
PCIE_TXN5_ASM1142
C823 0.22u_10V_X5R_04
44
PCIE_TXP5_ASM1142
USB 3.1
44
PCIE_RXN6_ASM1142
44
PCIE_RXP6_ASM1142
C822 0.22u_10V_X5R_04
TWO TYPE C
44
PCIE_TXN6_ASM1142
C828 0.22u_10V_X5R_04
44
PCIE_TXP6_ASM1142
48
PCIE_RXN7_WIGIG1
48
PCIE_RXP7_WIGIG1
WIGIG
48
PCIE_TXN7_WIGIG1
48
PCIE_TXP7_WIGIG1
48
PCIE_RXN8_WLAN1
48
PCIE_RXP8_WLAN1
WLAN
48
PCIE_TXN8_WLAN1
48
PCIE_TXP8_WLAN1
5
4
3
U114B
SPT-H_PCH
L27
DMI_RXN0
N27
AF5
DMI_RXP0
USB2N_1
C27
AG7
DMI_TXN0
USB2P_1
B27
AD5
DMI_TXP0
USB2N_2
E24
AD7
DMI_RXN1
USB2P_2
G24
AG8
DMI_RXP1
USB2N_3
B28
AG10
DMI_TXN1
USB2P_3
A28
AE1
DMI_TXP1
USB2N_4
G27
AE2
DMI
DMI_RXN2
USB2P_4
E26
AC2
DMI_RXP2
USB2N_5
B29
AC3
DMI_TXN2
USB2P_5
C29
AF2
DMI_TXP2
USB2N_6
L29
AF3
DMI_RXN3
USB2P_6
K29
AB3
DMI_RXP3
USB2N_7
B30
AB2
USB 2.0
DMI_TXN3
USB2P_7
A30
AL8
DMI_TXP3
USB2N_8
AL7
USB2P_8
AA1
USB2N_9
PCIECOMP_N
B18
AA2
PCIE_RCOMPN
USB2P_9
PCIECOMP_P
C17
AJ8
PCIE_RCOMPP
USB2N_10
AJ7
USB2P_10
H15
W2
PCIE1_RXN/USB3_7_RXN
USB2N_11
G15
W3
PCIE1_RXP/USB3_7_RXP
USB2P_11
A16
AD3
PCIE1_TXN/USB3_7_TXN
USB2N_12
B16
AD2
PCIE1_TXP/USB3_7_TXP
USB2P_12
B19
V2
PCIE2_TXN/USB3_8_TXN
USB2N_13
C19
V1
PCIE2_TXP/USB3_8_TXP
USB2P_13
E17
AJ11
PCIE2_RXN/USB3_8_RXN
USB2N_14
G17
AJ13
PCIE2_RXP/USB3_8_RXP
USB2P_14
L17
PCIE3_RXN/USB3_9_RXN
K17
PCIE3_RXP/USB3_9_RXP
PCIETXN3
B20
PCIE3_TXN/USB3_9_TXN
PCIETXP3
C20
AD43
PCIE3_TXP/USB3_9_TXP
GPP_E9/USB2_OC0#
E20
AD42
PCIE4_RXN/USB3_10_RXN
GPP_E10/USB2_OC1#
G19
AD39
PCIE4_RXP/USB3_10_RXP
GPP_E11/USB2_OC2#
PCIETXN4
B21
AC44
PCIE4_TXN/USB3_10_TXN
GPP_E12/USB2_OC3#
PCIETXP4
A21
Y43
PCIE4_TXP/USB3_10_TXP
GPP_F15/USB2_OCB_4
K19
Y41
PCIE5_RXN
GPP_F16/USB2_OCB_5
L19
W44
PCIE5_RXP
GPP_F17/USB2_OCB_6
D22
W43
PCIETXN5
PCIE5_TXN
GPP_F18/USB2_OCB_7
PCIETXP5
C22
PCIE5_TXP
G22
PCIE6_RXN
E22
AG3
PCIE6_RXP
USB2_COMP
PCIETXN6
B22
AD10
PCIE6_TXN
USB2_VBUSSENSE
PCIETXP6
A23
AB13
PCIE6_TXP
RSVD_AB13
L22
AG2
PCIE7_RXN
USB2_ID
K22
PCIE7_RXP
C23
PCIE7_TXN
B23
PCIE7_TXP
K24
BD14
PCIE8_RXN
GPD7/RSVD
L24
PCIE8_RXP
C24
PCIE8_TXN
B24
PCIE8_TXP
2 OF 12
HM175_MP
REV = 1.3
5,30,32,33,34,36,38,52
3
2
1
USB_PN1
50
USB3 PORT1
USB_PP1
50
USB_PN3
50
USB3 PORT3
USB_PP3
50
USB_PN2
50
USB3 PORT2
USB_PP2
50
USB_PN6
47
3G
USB_PP6
47
USB_PN7
50
FINGER
USB_PP7
50
USB_PN8
48
NGFF WLAN+BT
USB_PP8
48
USB_PN9
50
CCD
USB_PP9
50
RN3
10K_8P4R_04
USB_OC2#
1
VISACH2_D3
2
USB_OC1#
3
USB_OC0#
4
RN1
10K_8P4R_04
USB_OC5#
1
USB_OC0#
USB_OC6#
2
USB_OC1#
USB_OC7#
3
USB_OC2#
USB_OC4#
4
VISACH2_D3
USB_OC4#
USB_OC5#
USB_OC6#
USB_OC7#
USB2_COMP
R181
113_1%_04
DESIGN NOTE:
USB2_VBUSSENSE
R193
1K_04
USB2 COMP RES: PLACE WITHIN 1 INCH
USB2_ID
R182
1K_04
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
! ! ! !!DMFWP!DP/
Title
Title
Title
[31] PCH 2/12-DMI/PCIE/USB2.0
[31] PCH 2/12-DMI/PCIE/USB2.0
[31] PCH 2/12-DMI/PCIE/USB2.0
Size
Size
Size
Document Number
Document Number
Document Number
3.3VA
6-71-P9500-D03
6-71-P9500-D03
6-71-P9500-D03
Custom
Custom
Custom
P955HQx
P955HQx
P955HQx
Date:
Date:
Date:
Friday, June 23, 2017
Friday, June 23, 2017
Friday, June 23, 2017
Sheet
Sheet
Sheet
31
31
31
of
of
of
2
1
D
3.3VA
C
8
7
6
5
8
7
6
5
B
A
Rev
Rev
Rev
D03
D03
D03
74
74
74
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