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參數(shù)資料
| 型號(hào)： | ICS9159M-14 |
| 英文描述： | Frequency Generator and Integrated Buffer for PENTIUM⑩ |
| 中文描述： | 頻率發(fā)生器和集成緩沖器，用于奔騰⑩ |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 228K |
| 代理商： | ICS9159M-14 |
2
ICS9159-05
Functionality
Assuming 14.318 MHz input, all frequencies
in MHz. 14 MHz=14.318 MHz
Notes:
1. 000 mode powers-down the PLL sections and forces the outputs low. To ensure glitch-free start and
stop of the CPU and BUS clocks, enter 000 from 001 and exit 000 through 001.
2. Select is FS0, Fs1 = 00, 01, 10, 11.
3. F is the value of CPU, ECPU & BUS. F value is 66.6, 60, 50 or 33.3 as selected by FS(0:1).
Notes:
1. Where F is Frequency selected by FS (0:1)
2. F value is 66.6, 60, 50 or 33.3.
STOP#
BSEL#
DOZE#
FS0
FS1
CPU (0:2)
(MHz)
ECPU
(MHz)
BUS
(0:5)
(MHz)
FIXED
(MHz)
1
1
1
1
0
0
0
0
0
1
0
1
1
0
0
1
1
1
0
0
1
1
0
0
X
X
X
X
Select
X
X
X
X
X
X
X
Select
X
X
X
F
F
F/2
F/2
Stop
Stop
Low
Tristate
F
F
F/2
F/2
Run
Stop
Low
Tristate
F
F
F/4
F/2
Run
Stop
Low
Tristate
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
L, L, 14
Tristate
STOP#
BSEL#
DOZE#
FS0
FS1
CPU (0:2)
(MHz)
ECPU
(MHz)
BUS
(0:5)
(MHz)
FIXED
(MHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
1
1
0
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Select
2
Select
2
Select
2
X
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Select
2
Select
2
Select
2
X
X
X
66.6
60
50
33.3
66.6
60
50
33.3
33.3
30
25
16.7
33.3
30
25
16.7
F
3
F/2
Stop
Stop
Low
Tristate
66.6
60
50
33.3
66.6
60
50
33.3
33.3
30
25
16.7
33.3
30
25
16.7
F
3
F/2
Run
Stop
Low
Tristate
33.3
30
25
16.7
66.6
60
50
33.3
16.7
15
12.5
8.3
33.3
30
25
16.7
F
3
F/2
Run
Stop
Low
Tristate
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
24, 12, 14
L, L, 14
L, L, 14
Tristate
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