Schematic Diagrams
B - 20 PCH 2/9 - PCIE, SMBUS, CLK
B.Schematic Diagrams
PCH 2/9 - PCIE, SMBUS, CLK
FSX8L_25MHz¥Ø«e¦@¥Î®Æ
PEG_PCIECLKRQ7#
US B30_CL KREQ#
PCIECLKRQ5#
R411 33_04
CLK_BUF_DOT96
CLK_BUF_DOT96#
CLK_PCIE_ICH
CL_CLK1
CL_DATA1
CL_RST#1
WLAN_CLKREQ#
R704 10K_04
PCIECLKRQ0#
CLK_PCIE_ICH#
CLK_BUF_CPYCLK#
LAN_CLKREQ#
CLK_PCIE_USB30#29
CLK_PC IE_USB3029
CLK_PCIE_ICH#
CLK_PCIE_ICH
CLK_BUF_REF14
CLK_PCIE_USB30#
US B30_CL KREQ#
CLK_PCIE_USB30
Crystal 8045 & 3225 Co-lay
SMB_DATA
SMB_CLK
PCIE_TXP3_C
PCIE_TXN3_C
PCIECLKRQ6#
PCIECLKRQ0#
LAN_CLKREQ#
DGPU_PRSNT#
PCI-E*
CLOCKS
FLEX CLOCKS
SMBUSController
Link
U20B
Panther Point-S-A1
PERN 1
BG34
PERP 1
BJ34
PERN 2
BE34
PERP 2
BF34
PERN 3
BG36
PERP 3
BJ36
PERN 4
BF36
PERP 4
BE36
PERN 5
BG37
PERP 5
BH37
PERN 6
BJ38
PERP 6
BG38
PERN 7
BG40
PERP 7
BJ40
PERN 8
BE38
PERP 8
BC38
PETN1
AV32
PETP1
AU32
PETN2
BB32
PETP2
AY32
PETN3
AV34
PETP3
AU34
PETN4
AY34
PETP4
BB34
PETN5
AY36
PETP5
BB36
PETN6
AU36
PETP6
AV36
PETN7
AY40
PETP7
BB40
PETN8
AW3 8
PETP8
AY38
CLKOUT_PCIE0N
Y40
CLKOUT_PCIE0P
Y39
CLKOUT_PCIE1N
AB49
CLKOUT_PCIE1P
AB47
CLKOUT_PCIE2N
AA48
CLKOUT_PCIE2P
AA47
CLKOUT_PCIE3N
Y37
CLKOUT_PCIE3P
Y36
CLKOUT_PCIE4N
Y43
CLKOUT_PCIE4P
Y45
CLKOUT_PCIE5N
V45
CLKOUT_PCIE5P
V46
CLKIN_GND1_N
BJ30
CLKIN_GND 1_P
BG30
CLKIN_DMI_N
BF18
CLKIN_DMI_P
BE18
CLKIN_DOT_96N
G24
CLKIN_DOT_96P
E24
CLKIN_SATA_N
AK7
CLKIN_SATA_P
AK5
XTAL25_IN
V47
XTAL25_OUT
V49
REFCLK14IN
K45
CLKIN_PCILOOPBACK
H45
CLKOUT_PEG_A_N
AB37
CLKOUT_PEG_A_P
AB38
PEG_A_CLKRQ# / GPIO47
M10
PCIECLKRQ0# / GPIO73
J2
PCIECLKRQ1# / GPIO18
M1
PCIECLKRQ2# / GPIO20
V10
PCIECLKRQ3# / GPIO25
A8
PCIECLKRQ4# / GPIO26
L12
PCIECLKRQ5# / GPIO44
L14
CLKOUTFLEX0 / GPIO64
K43
CLKOUTFLEX1 / GPIO65
F47
CLKOUTFLEX2 / GPIO66
H47
CLKOUTFLEX3 / GPIO67
K49
CLKOUT_DMI_N
AV22
CLKOUT_DMI_P
AU22
PEG_B_CLKRQ# / GPIO56
E6
CLKOUT_PEG_B_P
AB40
CLKOUT_PEG_B_N
AB42
XCLK_RCOMP
Y47
CLKOUT_DP_P
AM13
CLKOUT_DP_N
AM12
CLKOUT_PCIE6N
V40
CLKOUT_PCIE6P
V42
PCIECLKRQ7# / GPIO46
K12
CLKOUT_PCIE7N
V38
CLKOUT_PCIE7P
V37
CLKOUT_ITPXDP_N
AK14
CLKOUT_ITPXDP_P
AK13
SMBALERT# / GPIO11
E12
SMBCLK
H14
SMBDATA
C9
SML0ALERT# / GPIO60
A12
SML0CLK
C8
SML0D ATA
G12
SML1ALERT# / PCHHOT# / GPIO74
C13
SML1CLK / GPIO58
E14
SML1DATA / GPIO75
M16
CL_CLK1
M7
CL_DATA1
T11
CL_RST1#
P10
PCIECLKRQ6# / GPIO45
T13
33MHz
100MHz
PEG_CLKREQ#
SMB_DATA
SMB_CLK
CLK_PCIE_WLAN
CLK_PCIE_GLAN
CLK_BUF_CPYCLK
PCIE_RXP2_USB3029
PCIE_RXN2_U SB3029
USB30_CLKREQ#29
SMD_CPU_THERM
BT_SBD#
R701 10K_04
100MHz
CLK_PC IE_USB_30_#_VLI
CLK_PC IE_USB_30_VLI
US B30_CL KREQ#_V LI
R273 22_04
CLK_BUF_REF14
DRAMRST_CNTRL
R488 2.2K_04
RN16
2.2K_8P4R_04
1
2
3
45
6
7
8
PantherPoint - M (PCI-E,SMBUS,CLK)
RN5
10K_8P4R_04
1
2
3
45
6
7
8
R302 1K_04
C417 30p_50V_NPO_04
C597 0.1u_10V_X7R_04
C598 0.1u_10V_X7R_04
X5
FSX5L_25MHZ
12
R238 90. 9_1%_04
RN15
10K_8P4R_04
1
2
3
45
6
7
8
R489 2.2K_04
R259 *10K_04
R247
1M_04
C595 0.1u_10V_X7R_04
Lane 1 X
Lane 2 USB 3.0
Lane 3 WLAN
Lane 4 GLAN / CARD READER
Lane 5 X
Lane 6 X
Lane 7 X
Lane 8 X
UsagePCI-E x1
R485 *10K_04
R272 10K_04
RN13
10K_8P4R_04
1
2
3
45
6
7
8
C416 30p_50V_NPO_04
C596 0.1u_10V_X7R_04
R448 10K_04
R316 10K_04
3.3VS
1.05VS
3.3V
PCIE_RXN3_WLAN27
WLAN_CLKREQ#27
R483 10K_04
PCIE_RXP4_GLAN30
PCI E_RXN4_GLAN30
PCIE_RXP3_WLAN27
CLK_PCIE_GLAN#30
PEG_CLKR EQ# 12
CLK_PCI_FB 22
PEG_CLKREQ#
CL K_PCI E_GLAN30
CL K_PCI E_WLAN#27
CLK_PCIE_WLAN27
PCI E_TXP4_GLAN30
PCIE_TXN3_WLAN27
PCIE_TXP3_WLAN27
CLK_DP 3
CLK_DP# 3
PCI E_TXN4 _GLAN30
VGA_PEXCLK 12
CLK_BCLK# 3
CLK_BCLK 3
CL_RST#1 27
CL_DATA1 27
VGA_PEXCLK# 12
BT_SBD# 27
DR AMRS T_CN TRL 3 ,6
CL_CLK1 27
SMC_CPU_THERM 34
SMD_CPU_THERM 34
SMB_DATA 9,10
SMB_CLK 9, 10
3.3VS3,9,10,11,12,18,20,21,22,23,24, 25,27,28,30,31,32,33,34,35,40
3.3V2,6, 11,16,18,20,22, 23,24,25,27,28,29, 30,35,37,38,39, 40,42
1.05VS18,20,24,25, 37,39
SMC_CPU_THERM
LPD_SPI_I NTR#
R224 33_04
XC LK _ R C O MP
PCIECLKRQ6#
90.9-£[ ¡Ó1% pullup to
+VccIO
(1.05V, S0 rail)close to
PCH
PCIE_TXP4_C
PCIE_TXN4_C
CLK_BUF_CKSSCD#
CLK_BUF_CKSSCD
XTAL25_OUT
XTAL25_IN
VGA_PEXCLK
VGA_PEXCLK#
CLK_BUF_CKSSCD#
CLK_BUF_CKSSCD
SML0_CLK
SML0_DATA
CLK_BUF_DOT96
C734 0.1u_10V_X7R_04
C735 0.1u_10V_X7R_04
PCI E_TXN2 _USB3029
CLK_BUF_DOT96#
PCI E_TXP2_USB3029
PCIE_TXN2_C
PCIE_TXP2_C
R702 10K_04
LAN_CLKREQ#30
120MHz
DGPU_PRSNT#
CLK_BCLK#
CLK_BCLK
CLK_BUF_CPYCLK
CLK_BUF_CPYCLK#
CLK_DP#
CLK_DP
BT_SBD#
DRAMRST_CNTRL
100MHz
R258 10K_04
CLK_XDP_P
CLK_XDP_N
PEG_CLKREQ#
100MHz
PEG_PCIECLKRQ7#
100MHz
CLK_PCIE_WLAN#
LAN_25MHz 30
6-22-25R00-1B5
CLK_PCIE_GLAN#
X4 DEL
R703 10K_04
PEG_B_CLKRQ#
R429 10K_04
SML0_DATA
LPD_SPI_INTR#
SMC_CPU_THERM
SMD_CPU_THERM
SML0_CLK
CLK_PCI_FB
PEG_B_CLKRQ#
PCIECLKRQ5#
US B30_CL KREQ#_V LI