参数资料
型号: ICS9148F-17-LF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 100.3569 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封装: 0.300 INCH, SSOP-48
文件页数: 13/16页
文件大小: 473K
代理商: ICS9148F-17-LF
6
ICS9148-17
Byte 3: SDRAMActive/Inactive Register
(1 = enable, 0 = disable)
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B#
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7
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B8
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7
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6
t
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B9
21
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t
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6
M
A
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5
t
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B1
31
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5
M
A
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4
t
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B2
31
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t
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4
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3
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31
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3
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2
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31
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2
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1
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1
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31
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0
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Byte 4: SDRAM Active/Inactive Register
(1 = enable, 0 = disable)
Byte5:Peripheral Active/InactiveRegister
(1 = enable, 0 = disable)
Notes:
1. Inactive means outputs are held LOW and are disabled
from switching.
2. Latched Frequency selects will be Inverted logic level of
the input frequency select pin conditions.
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B-
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6
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5
t
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1
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d
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(
4
t
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1
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(
3
t
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B7
11
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(
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(
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1
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1
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21
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t
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A
(
9
M
A
R
D
S
0
t
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B1
21
)
t
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8
M
A
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t
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B#
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7
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#
2
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6
t
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B-
1
)
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R
(
5
t
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B-
1
)
d
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v
r
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s
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R
(
4
t
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B7
41
)
t
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I
/
t
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A
(
1
P
G
A
3
t
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B-
1
)
d
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v
r
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R
(
2
t
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B-
1
)
d
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R
(
1
t
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B6
41
)
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t
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A
(
1
F
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R
0
t
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B2
1
)
t
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I
/
t
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A
(
0
F
E
R
Byte 1: CPU,Active/Inactive Register
(1 = enable, 0 = disable)
Byte 2: PCIActive/Inactive Register
(1 = enable, 0 = disable)
t
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B#
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PD
W
Pn
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7
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0
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V
6
t
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1
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d
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(
5
t
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B-
1
)
d
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r
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s
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R
(
4
t
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B-
1
)
d
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r
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s
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R
(
3
t
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B0
41
)
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(
3
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41
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2
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41
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A
(
1
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C
0
t
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B4
41
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0
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5
t
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B5
11
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0
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A
4
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B4
11
)
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4
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3
t
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相关PDF资料
PDF描述
ICS9148F-17 100.3569 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
ICS9148F-18LF 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
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ICS9148F-32 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
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