參數(shù)資料
型號(hào)： ICS9148-53
英文描述： Frequency Generator & Integrated Buffers for Mother Boards
中文描述： 頻率發(fā)生器
文件頁數(shù)： 3/16頁
文件大?。?/td> 691K
代理商： ICS9148-53
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
相關(guān)PDF資料
PDF描述
ICS9148-58 Frequency Generator & Integrated Buffers for PENTIUM/ProTM
ICS9148-82 Frequency Generator & Integrated Buffers for PENTIUM/ProTM
ICS9148-93 High-Performance Impact<TM> PAL<R> Circuits 28-PLCC 0 to 75
ICS9148yF-82 High-Performance Impact<TM> PAL<R> Circuits 24-PDIP 0 to 75
ICS9148F-02 Pentium/ProTM System Clock Chip
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS9148-58 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM
ICS9148-60 制造商:ICS 制造商全稱:ICS 功能描述:Pentium/ProTM System Clock Chip
ICS9148-75 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for Mother Boards
ICS9148-82 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM
ICS9148-93 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM
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