Laptop User Manual
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
37.590
(MHz)
(FS3) (FS1)
0
1
1
100
0
0
0
133
1
CPU
0 1 133
66
100
1
33.33
66.7
1000
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
01
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
27.67166166
166 111
112
126.67
95
9090
95
95
112
SD411670000002 02
7521 plus
C
8 30Tuesday, 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_VGAFS3
SDRAMCLK3
SDRAMCLK2
SDRAMCLK1
ISA14M
VDDPCI
VDDPCI
VDDSDR2
VDDSDR2
SDRAMCLK0
630SDCLK
USB_48MHZ
FS3
FS0
FS1
FS2
VDDSDR1
VDDSDR1
+3V
GND
GNDGND
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
12
L45
BEAD_130Z/100M
1 2
C173
4.7U
0805
+80-20%
12
R238 2.7K/NA 0603
1 2
L37
BEAD_130Z/100M
1 2
C199
10P
0603
12
R145 22 0603
1 2
C203
10P
0603
12
C136
0.01U
0603
12
C184
4.7U
0805
+80-20%
12
C193
10P
0603
12
C192
10P
0603
12
C125
4.7U
0805
+80-20%
12
C191
10P
0603
12
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
12
TP13
TOUCHPAD_METAL
1
C137
0.1U
16V
0603
12
C177
0.1U
16V
0603
12
C172
0.01U
0603
12
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
12
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
12
R156
10K
0603
12
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
12
C109
10U
16V
1206
12
C201
10U
16V
1206
12
C179
10U
16V
1206
12
C113
10P
0603
12
C114
10P
0603
12
R109 2.7K/NA 0603
1 2
R144 22 0603
1 2
C202
10P
0603
12
C188
10P
0603
12
C116
10P
0603
12
C190
10P
0603
12
C189
10P
0603
12
C117
10P
0603
12
C153
10P
0603
12
C118
10P/NA
0603
12
C119
10P
0603
12
C142
10P
0603
12
C145
10P
0603
12
R86 0 0603
1 2
C161
10P
0603
12
R128 2.7K 0603
1 2
R93 22 0603
1 2
R127 10K 0603
1 2
C133
100P
0603
12
L36
BEAD_130Z/100M
1 2
C126
1000P
0603
12
C134
1000P
0603
12
C171
0.1U
50V
0603
12
R110 2.7K/NA 0603
1 2
R122 2.7K/NA 0603
1 2
C180
10U
16V
1206
12
R135 0 0603
1 2
C121
10U
16V
1206
12
C174
0.01U
0805
12
PCLKCARD 14
CLK14_VGA 5
SMBCLK6,9
SMBDATA6,9
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