參數資料
型號: ICS9148F-20
英文描述: VARISTOR BLOCK 550VRMS 32MM
中文描述: 奔騰/ ProTM系統(tǒng)時鐘芯片
文件頁數: 3/16頁
文件大小: 691K
代理商: ICS9148F-20
3
ICS9148-02
Power-On Conditions
Example:
a) if MODE = 1, pins 26 and 27 are configured as SDRAM7 and SDRAM6 respectively.
b) if MODE = 0, pins 26 and 27 are configured as PCI_STOP# and CPU_STOP# respectively.
Power-On Default Conditions
At power-up and before device programming, all clocks will default to an enabled and on condition. The frequencies that are then produced
are on the MODE pin as shown in the table below.
K
C
O
)
F
C
I
P
A
M
4
2
4
L
C
E
R
O
I
P
U
-
R
E
W
O
P
T
z
z
A
H
H
N
M
M
z
H
O
8
8
I
1
1
M
T
8
8
I
1
1
8
D
N
3
1
3
1
O
C
T
L
U
A
F
E
D
0
z
H
4
#
0
6
6
L
E
S
E
D
O
M
#
,
4
,
3
,
2
,
1
,
,
4
,
3
,
3
,
2
,
1
,
,
1
N
I
P
3
,
3
,
2
,
1
,
1
N
O
s
I
T
K
P
L
I
R
U
C
P
S
C
E
D
N
O
a
a
I
T
n
e
C
N
U
g
o
F
1
1
2
4
,
3
6
2
,
1
,
,
3
,
3
,
3
,
1
C
e
c
l
w
-
z
H
M
6
6
M
A
R
D
S
s
p
o
M
A
R
D
S
l
A
-
z
H
M
6
6
8
s
K
L
C
I
C
P
e
a
a
n
e
g
o
c
l
w
-
z
H
M
3
3
0
1
2
4
,
3
6
2
,
1
,
3
,
3
,
3
,
1
s
K
L
C
U
P
C
e
a
a
n
e
g
o
c
l
w
-
z
H
M
0
6
,
3
,
2
,
1
M
A
R
D
S
e
a
a
n
e
g
o
c
l
w
-
z
H
M
0
6
8
s
K
L
C
I
C
P
e
a
a
n
e
g
o
c
l
w
-
z
H
M
0
3
1
0
6
2
#
P
O
T
S
_
C
P
s
k
c
o
C
)
I
C
P
,
e
w
,
e
m
w
o
3
3
m
e
g
a
U
P
C
-
d
n
g
o
D
S
-
z
H
M
.
a
a
-
z
H
M
3
3
g
o
c
l
a
M
r
w
o
P
w
d
e
p
p
o
a
M
r
w
o
P
w
d
e
p
p
o
-
z
H
M
0
3
e
m
e
g
a
n
a
M
-
z
H
M
0
6
g
o
c
l
-
z
H
M
0
6
a
a
n
e
-
z
H
M
0
3
g
o
c
l
m
o
e
n
e
g
n
g
a
e
a
e
n
h
n
h
-
n
a
w
a
w
z
a
z
M
d
M
d
H
M
H
c
r
p
p
r
w
o
p
o
3
3
w
o
P
6
6
l
6
6
n
e
w
o
P
o
P
e
7
2
#
P
O
T
S
_
U
P
C
s
k
c
o
C
)
U
P
C
e
p
M
r
M
8
F
_
K
L
C
I
C
P
r
g
n
n
u
e
F
k
c
o
C
I
C
P
-
z
H
M
t
e
C
2
4
,
4
,
3
,
3
s
K
L
C
U
P
C
d
n
a
l
o
C
p
o
.
l
n
e
w
a
a
n
w
s
k
c
o
C
s
e
k
c
o
u
M
l
,
3
,
3
9
2
,
1
9
,
3
,
3
,
1
1
,
3
M
A
R
D
S
l
u
d
n
g
o
c
l
A
R
,
1
,
1
,
s
K
L
C
I
C
P
d
n
a
l
o
c
p
o
.
k
c
o
C
l
n
e
w
a
a
n
e
)
I
C
s
k
c
l
u
P
o
C
I
C
d
n
m
e
g
o
n
e
m
e
g
a
o
n
e
h
C
I
C
P
t
U
P
C
d
n
R
D
S
.
C
I
C
P
d
n
P
0
0
6
2
#
P
O
T
S
_
C
P
s
,
e
w
,
e
w
o
a
n
h
n
7
2
#
P
O
T
S
_
U
P
C
s
k
c
o
C
)
U
P
C
8
F
_
K
L
C
I
C
P
r
w
o
P
r
g
n
n
u
e
F
k
c
2
4
,
4
,
3
,
3
s
K
L
C
U
P
C
d
n
a
l
o
c
p
o
.
c
l
n
e
w
a
a
n
e
l
w
s
k
c
s
k
l
u
o
C
c
o
C
,
3
,
3
9
2
,
1
9
,
3
,
3
,
1
1
,
3
M
A
R
D
S
l
u
d
n
g
o
M
A
,
1
,
1
,
s
K
L
C
I
C
P
d
n
a
l
o
c
p
o
.
l
n
e
w
a
a
n
e
l
u
s
k
c
o
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