參數(shù)資料
型號: ICS9150-02
英文描述: Pentium Pro™ and SDRAM Frequency Generator
文件頁數(shù): 7/14頁
文件大小: 329K
代理商: ICS9150-02
7
ICS9150-01
Power Management
Clock Enable Configuration
ICS9150-01 Power Management Requirements
Full clock cycle timing is guaranteed at all times after the system has initially powered up except where noted. The first clock
pulse coming out of a stopped clock condition may be slightly distorted due to clock network charging circuitry. Board routing
and signal loading may have a large impact on the initial clock distortion also.
Notes.
1. Clock on latency is defined from when the clock enable goes active to when the first valid clock comes out of the device.
2. Clock off latency is defined from when the clock enable goes inactive to when the last clock is driven low out of the device.
Byte 5: Peripheral Clock Register
Notes:
1 = Enabled; 0 = Disabled, outputs held low
T
7
6
5
4
3
2
1
0
I
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
#
N
-
2
4
5
5
-
-
-
3
I
P
D
W
1
1
1
1
1
1
1
1
P
N
O
I
T
P
I
R
C
S
E
D
d
2
1
0
d
d
d
n
A
(
e
C
I
C
I
C
I
e
e
e
v
R
A
O
I
A
O
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A
O
I
v
R
v
R
v
R
F
E
R
)
a
)
a
)
a
n
A
(
n
A
(
n
A
(
P
P
P
5
)
a
0
#
P
O
T
S
_
U
P
C
#
P
O
T
S
_
C
P
K
L
C
U
P
C
K
L
C
I
C
P
,
k
,
c
o
A
,
E
R
P
A
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n
n
u
R
n
n
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n
n
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R
n
n
u
R
C
r
D
S
h
O
M
R
s
C
g
g
g
g
I
I
l
C
s
O
C
V
0
0
1
1
0
1
0
1
w
w
0
0
o
o
L
L
w
0
w
o
L
0
o
L
g
g
g
g
n
n
u
R
n
n
u
R
n
n
u
R
n
n
u
R
g
g
g
g
n
n
u
R
n
n
u
R
n
n
u
R
n
n
u
R
z
H
M
3
3
z
z
H
H
M
M
6
6
6
6
z
H
M
3
3
L
A
N
G
I
S
E
T
A
T
S
L
A
N
G
I
S
y
f
K
L
c
e
L
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d
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C
P
g
n
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C
1
1
1
1
#
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T
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e
e
e
e
a
D
(
a
E
(
a
D
(
a
E
(
0
1
0
1
2
1
#
P
O
T
S
_
C
P
2
1
Byte 6: Optional Register for Future
Notes:
1. Byte 6 is reserved by Integrated Circuit Systems for
future applications.
T
7
6
5
4
3
2
1
0
I
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
t
B
#
N
-
-
-
-
-
-
-
-
I
P
D
W
1
1
1
1
1
1
1
1
P
N
O
I
T
P
I
R
C
S
E
D
d
d
d
d
d
d
d
d
e
e
e
e
e
e
e
e
v
R
v
R
v
R
v
R
v
R
v
R
v
R
v
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS9150-04 制造商:ICS 制造商全稱:ICS 功能描述:Pentium Pro⑩ and SDRAM Frequency Generator
ICS9150-08 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for Pentium/Pro⑩
ICS9150F-01 制造商:ICS 功能描述:
ICS9150F02 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
ICS9150F-02 制造商:ICS 制造商全稱:ICS 功能描述:Pentium Pro™ and SDRAM Frequency Generator