User Guide

Schematic Diagrams
Clock Generator (71-D50E0-D03) B - 5
Schematic Diagrams
Clock Generator
Sheet 4 of 29
Clock Generator
VCCCK
VCCCK VCCCK
VCCCK
VCCCK
VCCP
+3VS
+3VS
VCCCK
FSA[2,5]
FSB[2,5]
SMBCLK[8,9,14]
SMBDATA[8,9,14]
SIOCLK48 [21]
USBCLK48 [14]
ICHCLK100 [14]
PCLKICH [15]
ICHCLK100# [14]
PCLKMINI [24]
PCLKPCM [18]
PCLK1394 [19]
PCLKLAN [20]
PCLKH8 [22]
PCLKSIO [21]
GMCHCLK# [5]
AGPCLK66 [10]
MCHCLK66 [5]
CPUCLK [2]
CPUCLK# [2]
ICHCLK66 [14]
ITPCLK [2]
ITPCLK# [2]
GMCHCLK [5]
CODECCLK14 [23]
ICHCLK14 [14]
FS4
GMCHCLK#
GMCHCLK
CPUCLK#
CPUCLK
GMCHCLK#
CPUCLK
CPUCLK#CPUCLK2-
CPUCLK0-
CPUCLK2
DOT
SDAT
SCLK
SMBDATA
SMBCLK REF0
FS4
VCCA
CPUCLK0
REF1
PCLKICHPCI_F0
ITPCLKCPUCLK1
ITPCLK#CPUCLK1-
SRCCLK1-
SRCCLK1
Z0408
FSA
FSB
3V660
Z0404
Z0401
ICHCLK100
USBCLK48
CODECCLK14
ICHCLK14
PCICKA PCLKPCM
PCICKB
PCICKC
PCICKD
PCICKF
PCLKH8
PCLKLAN
PCLK1394
PCICKE
PCLKMINIPCKSIO
PCI_F1
PCI_F2
3V664
ICHCLK66
3V663
3V663
3V662
3V662
3V661
AGPCLK66
SIOCLK48
DOT
Z0402
Z0403
PCLKSIO
Z0405
Z0406
Z0407
MCHCLK66
3V661
GMCHCLK
ICHCLK100#
ICHCLK100#
ICHCLK100
VCC48
ITPCLK#
ITPCLK
R563 33
R562 33
R561 33
R560 33
R565 33
R564 33
R572 33
R571 33
R573 33
RP1324P2RX33
1
23
4
RP1304P2RX33
1
23
4
RP131
*4P2RX33
1
23
4
RP133*4P2RX33
1
23
4
R210
10
U39
ICS952618
7
8
9
12
18
19
20
13
15
14
41
40
44
43
47
22
23
31
2
48
42
3
36
16
10
4
5
28
30
21
53
39
33
54
32
46
26
55
45
27
29
35
49
50
34
51
56
24
38
37
6
11
17
52
25
1
PCIF_0
PCIF_1
PCIF_2
PCI_0
PCI_4
PCI_5
PCI_6
PCI_1
PCI_3
PCI_2
CPU_0
CPU_0#
CPU_1
CPU_1#
CPU_2
3V66_0
3V66_1
USB_48
REF_0
VDD_CPU2
VDD_CPU1
VDD_REF
VDD_SRC
VDD_PCI2
VDD_PCI1
XIN
XOUT
SCL
SDA
PWRDWN#
VSS_IREF
VSS_SRC
VSS_48
VSS_A
DOT_48
CPU_2#
3V66_2
VDD_A
VSS_CPU
3V66_3
3V66_4/VCH
VTT_PWRGD#
PCI_STP#
CPU_STP
VDD_48
FS_A
FS_B
VDD_3V66
SRC
SRC#
VSS_REF
VSS_PCI
VSS_PCI1
IREF
VSS_3V66
REF_1
R529 33
+
C276
10UF/6.3V
12
+
C288
10UF/6.3V
12
C318
0.1UF
C702
10PF
Q57
2N3904
B
E
C
C762
10FP
C763
10PF
C286
0.1UF
C703
10PF
R543 33
R558 33
C265
0.1UF
F4 HCB-2012K-121T30
1 2
C765
27PF
C761
10PF
C264
0.1UF
C281
0.1UF
C287
0.1UF
R533
49.9 1%
C285
0.1UF
R569 33
X1
14.31M
1 2
F3
HCB1608K-121T25
1 2
C263
0.1UF
R531
475 1%
R537
49.9 1%
C764
27PF
R532
49.9 1%
R542
10K
R530 33
R517
220
R536
49.9 1%
C272
0.1UF
R539
49.9 1%
R534
49.9 1%
R535
49.9 1%
R538
49.9 1%
R559 33
R545
1K
R544
1K
R547 1K
R557 1K
R546 1K
+
C259
10UF/6.3V
12
C327
0.1UF
+
C273
10UF/6.3V
12
R570 33
(2.32mA)
FB FA CoreFreq FSB
0 0 100MHz 100MHz
0 1 133MHz 533MHz
1 0 200MHz 800MHz
1 1 Reserved
Please Close The Clock Gen.