ics9248-199 Integrated Device Technology, ics9248-199 Datasheet - Page 7

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ics9248-199

Manufacturer Part Number
ics9248-199
Description
Frequency Generator For Sis 735/740 With Amd K7 Processor
Manufacturer
Integrated Device Technology
Datasheet
Byte 13: Spread Spectrum Control Register*
Byte 15: Output Divider Control Register*
Byte 12: VCO Frequency N Divider (VCO divider) Control Register*
Byte 14: Spread Spectrum Control Register*
* These bytes are not available in ICS9248A/B/CF-199.
Programmable features on these bytes are only for ICS9248D/EF-199.
0376E—12/23/02
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
t i
t i
t i
t i
t i
t i
t i
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
B
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
t i
7
6
5
4
3
2
0
1
7
6
5
4
3
2
0
7
6
5
4
3
2
0
1
1
t i
7
6
5
4
3
2
0
1
R
R
R
N
N
N
N
N
N
N
N
N
C
C
C
C
N
N
e
e
e
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
d
d
d
d
d
d
d
a
d
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P
P
P
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P
S
a
a
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N
D
D
D
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S
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S
v i
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v i
v i
v i
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D
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m
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a
1
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7
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9
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D
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7
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3
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P
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X
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X
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X
X
X
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X
X
X
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X
X
X
P
D
D
D
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X
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D
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B
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p
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(
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d i
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: 8
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ICS9248-199

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