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8
7
CKVDD
D
CLK_X1
Y1
Y1
14.318MHZ16P_D
14.318MHZ16P_D
CLK_X2
1
2
R201
R201
33R0402
33R0402
SMBCLK_R
13,18,22,28
SMBCLK_ISO
R207
R207
33R0402
33R0402
SMBDATA_R
13,18,22,28
SMBDATA_ISO
CLK_X2
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CKVDD
CLK_X1
R191
R191
X_10KR0402
X_10KR0402
FP_RST#
13,16,26,28
FP_RST#
C
CK_14M_ICH
R195
R195
47R0402
47R0402
FSD
13
CK_14M_ICH
FSC
MODE1
VCC3
Clock Generator Power Good Block
R179
R179
10KR0402
10KR0402
VTT_PG
B
30
VTT_PG
B
R180
R180
X_10KR0402
X_10KR0402
A
8
7
6
Clock Generator - RTM876-665
U13
U13
RTM876-665-LF_SSOP56-RH
RTM876-665-LF_SSOP56-RH
MCHCLK
5
44
VDD_3.3
CPUCLK0
MCHCLK#
9
43
VDD_3.3
CPUCLK0#
CPUCLK
13
41
VDD_3.3
CPUCLK1
CPUCLK#
17
40
VDD_3.3
CPUCLK1#
26
VDD_3.3
CK_DOT96
34
14
VDD_3.3
LINK-0/DOT96/SATA
CK_DOT96#
42
15
VDD_3.3
LINK-1/DOT96#/SATA#
48
VDD_3.3
CK_SATA
37
18
VDD_CORE
SATA/PCIE-0
19
CK_SATA#
SATA#/PCIE-0#
CK_PE_SRC7
2
21
GND
PCIE-1
CK_PE_SRC7#
12
22
GND
PCIE-1#
CK_PE_SRC2
16
24
GND
PCIE-2
CK_PE_SRC2#
20
25
GND
PCIE-2#
23
27
GND
PCIE-3
31
28
GND
PCIE-3#
38
GND
39
GND
51
30
GND
PCIE-6
29
PCIE-6#
CK_PE_SRC6
33
PCIE -7
CK_PE_SRC6#
47
32
SCLK
PCIE -7#
CK_PE_SRC3
46
36
SDATA
*CPU_STOP#/PCIE -8
CK_PE_SRC3#
50
35
XIN
*PCI_STOP#/PCIE -8#
56
**CLKRQ#B/PCI-0
CLKRQ#A
1
**CLKRQ#A/PCI-1
RN29
RN29
FSA
49
3
XOUT
**FS_A/PCI-2
4
FSB
*FS_B/PCI-3
SEL_P4/K8#
6
*SEL_P4_K8#/PCI-4
SEL_0
55
7
*RESET#
*SEL_0/PCI-5
SYNC
8
**SYNC/PCI-6F
SEL_1
SEL24_48#
54
11
**FS_D/REF-0
**SEL_1/12_48M
53
10
**FS_C/REF-1
**24_48M/SEL24_48#
52
**MODE/REF-2
45
CK_PWRGD
*Vtt_PG#/PD
NC is ok? need to pull hi?
R182
R182
1KR0402
1KR0402
LOW active
CK_PWRGD
C210
C210
X_C0.1u25Y0402-RH
X_C0.1u25Y0402-RH
Q27
Q27
N-MMBT3904_NL_SOT23
N-MMBT3904_NL_SOT23
CPU Frequency Selection
FS_C
FS_B
FS_A
CPU
0
0
1
133M
0
1
0
200M
0
0
0
266M
1
0
0
333M
1
1
0
400M
Only the selection in the table is valid
6
5
4
RN31
RN31
8P4R-33R0402
8P4R-33R0402
CK_H_CPU#
2
1
CK_H_CPU#
CK_H_CPU
4
3
CK_H_CPU
CK_H_MCH#
6
5
CK_H_MCH#
CK_H_MCH
8
7
CK_H_MCH
RN32
RN32
8P4R-33R0402
8P4R-33R0402
CK_96M_DREF
2
1
CK_96M_DREF 10
CK_96M_DREF#
4
3
CK_96M_DREF# 10
CK_ICHSATA
6
5
CK_ICHSATA
13
CK_ICHSATA#
8
7
CK_ICHSATA# 13
2
1
CK_PE_100M_GLAN_DP 17
4
3
CK_PE_100M_GLAN_DN 17
CK_PE_100M_16PORT
6
5
CK_PE_100M_16PORT 22
CK_PE_100M_16PORT#
8
7
CK_PE_100M_16PORT# 22
RN33
RN33
8P4R-33R0402
8P4R-33R0402
CK_PE_100M_MCH#
2
1
CK_PE_100M_MCH# 10
CK_PE_100M_MCH
4
3
CK_PE_100M_MCH 10
RN34
RN34
8P4R-33R0402
8P4R-33R0402
CK_PE_100M_ICH#
6
5
CK_PE_100M_ICH# 12
CK_PE_100M_ICH
8
7
CK_PE_100M_ICH 12
CK_P_33M_SIO
2
1
CK_P_33M_SIO 16
8P4R-33R0402
8P4R-33R0402
4
3
PCI_CLK0
6
5
PCI_CLK0
23
8
7
PCI_CLK1
PCI_CLK1
23
ICH_PCLK
2
1
ICH_PCLK
12
TPM_PCLK
4
3
TPM_PCLK
16
CK_48M_SIO
6
5
CK_48M_SIO
16
8
7
CK_48M_USB_ICH
CK_48M_USB_ICH 13
RN30
RN30
8P4R-33R0402
8P4R-33R0402
CK_P_33M_SIO
C198
C198
X_C10p25N0402
X_C10p25N0402
ICH_PCLK
C202
C202
X_C10p25N0402
X_C10p25N0402
PCI_CLK1
C200
C200
X_C10p25N0402
X_C10p25N0402
PCI_CLK0
C199
C199
X_C10p25N0402
X_C10p25N0402
CK_48M_USB_ICH
C215
C215
X_C10p25N0402
X_C10p25N0402
CK_48M_SIO
C238
C238
X_C10p25N0402
X_C10p25N0402
CK_14M_ICH
C195
C195
X_C10p25N0402
X_C10p25N0402
R193
R193
X_10KR0402
X_10KR0402
FSD
5
4
3
L17
L17
X_10u125mA_0805-RH-1
X_10u125mA_0805-RH-1
VCC3
CP14
CP14
X_Copper
X_Copper
5
5
8
8
STRAPPING RESISTOR
SEL_0
R204
R204
10KR0402
10KR0402
SEL_1
CKVDD
SEL_1
R209
R209
10KR0402
10KR0402
0
1
0
1
SEL_P4/K8#
SEL_P4/K8#
R200
R200
X_10KR0402
X_10KR0402
CKVDD
Internal pull high,
no need to stuff
MODE
MODE1
R198
R198
10KR0402
10KR0402
SEL24_48#
SEL24_48#
R212
R212
10KR0402
10KR0402
SYNC
R196
R196
X_10KR0402
X_10KR0402
CPU Frequency Selection
FSA
7
8
5,16
CPU_BSEL0
FSB
5
6
5,16
CPU_BSEL1
3
4
FSC
1
2
5,16
CPU_BSEL2
RN28
RN28
8P4R-10KR0402
8P4R-10KR0402
FSB
CPU_BSEL1
800M
1066M
1333M
1600M
CPU_BSEL2
B
Q23
Q23
R148
R148
N-MMBT3904_NL_SOT23
N-MMBT3904_NL_SOT23
1KR0402
1KR0402
For 400MHz CPU Support
MSI
MSI
MSI
3
2
1
CKVDD
D
SEL_0
Chipset Support
0
SIS
0
VIA
1
Intel W/GFX
1
Intel
PIN#40,41,43,44
0
K8 3.3V swing
1
P4 0.8V swing
PIN#35/36
C
0
PCIE-8 T/C
1
PCI_STOP#/CPU_STOP#
Pin#10
0
48Mhz
1
24Mhz
FS_C
FS_B
FS_A
CPU
B
0
0
0
266M
0
0
1
133M
0
1
0
200M
0
1
1
166M
1
0
0
333M
1
0
1
100M
1
1
0
400M
1
1
1
200M
FS_C
FS_B
FS_A
CPU
0
1
0
200M
0
0
0
266M
1
0
0
333M
1
1
0
400M
A
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MICRO-STAR INT'L CO.,LTD
MS-7529
MS-7529
MS-7529
Size
Size
Size
Document Description
Document Description
Document Description
Rev
Rev
Rev
Custom
Custom
Custom
1.1
1.1
1.1
CLK-RTM 876-665
CLK-RTM 876-665
CLK-RTM 876-665
Date:
Date:
Date:
Thursday, May 29, 2008
Thursday, May 29, 2008
Thursday, May 29, 2008
Sheet
Sheet
Sheet
15
15
15
of
of
of
33
33
33
2
1
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