Clock synthesizer and driver – MiTAC 7521 PLUS/N User Manual
Page 152
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
CLOCK SYNTHESIZER AND DRIVER
5:RTM540-630 (Realtek)
Near Target Chip
(2.5V)
3:PLL52C72-31 (Phase Link)
4:W83194R-630 (Winbond)
PLACE THESE RESISTORS
(5 OPTIONS)
1:ICS9248-102 (ICS)
SELECT CPU VOLTAGE
NEAR CLOCK GENERATOR
2:ICW207 (IC Works)
1
(FS2)
(MHz)
0
14.318
37.59
0
37.59
0
(MHz)
(FS3)
(FS1)
0
1
1
100
0
0
0
133
1
CPU
0
1
133
66
100
1
33.33
66.7
100
0
133
REF
0
33.33
150
100
(MHz)
0
14.318
1
33.33
33.33
SDRAM
33.33
33.33
0
1
133
0
14.318
(MHz)
0
0
PCI
14.318
100
14.318
1
14.318
0
1
150
(FS0)
0
100
14.318
100
14.318
1
0
1
0
133
0:OFF
1:ON
9248-102 FREQUENCY SUPPORT
0
SW4
SW3
SW2
SW1
1
0
0
0
0
1
1
0
0
1
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
14.318
14.318
14.318
14.318
14.318
14.318
14.318
14.318
66.7
66.7
33.33
83.3
83.3
27.78
30
31.67
31.67
37.34
27.67
27.67
166
166
166
111
112
126.67
95
90
90
95
95
112
SD411670000002
02
7521 plus
C
8
30
Tuesday, May 08, 2001
MITAC INTERNATIONAL CORP
Title
Size
Document Number
Rev
Date:
Sheet
of
FS0
CPUV
FS2
HCLK_CPU
CPUV
PCLKCARD
SMBCLK
CPUCLK
FS1
SMBDATA
LPC2ISACLK
630PCLK
IO_48MHZ
APICCLK
CLK14_VGA
FS3
SDRAMCLK3
SDRAMCLK2
SDRAMCLK1
ISA14M
VDDPCI
VDDPCI
VDDSDR2
VDDSDR2
SDRAMCLK0
630SDCLK
USB_48MHZ
FS3
FS0
FS1
FS2
VDDSDR1
VDDSDR1
+3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+3V
GND
GND
+3V
+3V
GND
GND
+2.5V
+3V
GND
GND
+3V
+3V
GND
C129
0.1U
16V
0603
1
2
L45
BEAD_130Z/100M
1
2
C173
4.7U
0805
+80-20%
1
2
R238
2.7K/NA 0603
1
2
L37
BEAD_130Z/100M
1
2
C199
10P
0603
1
2
R145
22
0603
1
2
C203
10P
0603
1
2
C136
0.01U
0603
1
2
C184
4.7U
0805
+80-20%
1
2
C193
10P
0603
1
2
C192
10P
0603
1
2
C125
4.7U
0805
+80-20%
1
2
C191
10P
0603
1
2
R130
2.7K
0603
1
2
U15
ICS9248-102
47
43
10
11
12
13
7
8
20
21
28
29
31
32
34
35
23
37
16
40
2
46
42
25
1
6
14
38
22
33
19
48
4
5
26
3
9
41
24
27
30
45
18
17
44
15
39
36
VDDLCPU
CPUCLK2
GNDPCI
PCICLK3
PCICLK4
PCICLK5
FS1/PCICLK0
FS2/PCICLK1
SDRAM2
SDRAM3
SDRAM4
SDRAM5
SDRAM6
SDRAM7
SDRAM8
SDRAM9
SDATA
SDRAM10
GNDSDR
SDRAM12
FS3/REF0
CPUCLK0
VDDSDR
24_48/CPU2V_3V#
VDDREF
VDDPCI
PCICLK6
SDRAM11
GNDSDR
GNDSDR
VDDSDR
REF1
X1
X2
FS0/48MHZ
GNDREF
PCICLK2
SDRAM13
SCLK
VDDSDR
VDDSDR
CPUCLK1
SDRAM1
SDRAM0
GNDL
VDDSDR
GNDSDR
VDDSDR
C282
0.1U
16V
0603
1
2
TP13
TOUCHPAD_METAL
1
C137
0.1U
16V
0603
1
2
C177
0.1U
16V
0603
1
2
C172
0.01U
0603
1
2
L39
BEAD_130Z/100M
1
2
L47
BEAD_130Z/100M
1
2
R83
22
0603
1
2
R129
2.7K
0603
1
2
R132
22
0603
1
2
R133
22
0603
1
2
R84
22
0603
1
2
R131
22
0603
1
2
C135
0.1U
16V
0603
1
2
R96
22
0603
1
2
R91
22
0603
1
2
R90
22
0603
1
2
R157
10K
0603
1
2
R158
10K
0603
1
2
SW3
HDS404E
1
2
3
4
8
7
6
5
R160
10K
0603
1
2
R156
10K
0603
1
2
R125
0
0603
1
2
R126
0
0603
1
2
R85
0
0603
1
2
R94
10K
0603
1
2
R124
0
0603
1
2
R161
2.7K
0603
1
2
X3
14.318M_TXC7X5
1
3
2
4
R89
10K
0603
1
2
C112
10U
16V
1206
1
2
C109
10U
16V
1206
1
2
C201
10U
16V
1206
1
2
C179
10U
16V
1206
1
2
C113
10P
0603
1
2
C114
10P
0603
1
2
R109
2.7K/NA 0603
1
2
R144
22
0603
1
2
C202
10P
0603
1
2
C188
10P
0603
1
2
C116
10P
0603
1
2
C190
10P
0603
1
2
C189
10P
0603
1
2
C117
10P
0603
1
2
C153
10P
0603
1
2
C118
10P/NA
0603
1
2
C119
10P
0603
1
2
C142
10P
0603
1
2
C145
10P
0603
1
2
R86
0
0603
1
2
C161
10P
0603
1
2
R128
2.7K
0603
1
2
R93
22
0603
1
2
R127
10K
0603
1
2
C133
100P
0603
1
2
L36
BEAD_130Z/100M
1
2
C126
1000P
0603
1
2
C134
1000P
0603
1
2
C171
0.1U
50V
0603
1
2
R110
2.7K/NA 0603
1
2
R122
2.7K/NA 0603
1
2
C180
10U
16V
1206
1
2
R135
0
0603
1
2
C121
10U
16V
1206
1
2
C174
0.01U
0805
1
2
PCLKCARD 14
CLK14_VGA 5
SMBCLK
6,9
SMBDATA
6,9
LPC2ISACLK 18
630PCLK
4
ISA14M
18
APICCLK
2
HCLK_CPU
2
CPUCLK
3
630SDCLK 3
SDRAMCLK3 10
SDRAMCLK0 9
SDRAMCLK1 9
SDRAMCLK2 10
SIS900CLK 12
AGPCLK
5
IO_48MHZ 19
USB_48MHZ 6
BSEL1
2
BSEL0
2