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參數(shù)資料
| 型號： | ICS950223 |
| 英文描述： | Programmable Timing Control Hub? for P4? |
| 中文描述： | 可編程定時控制集線器？為?。?/td> |
| 文件頁數(shù)： | 15/24頁 |
| 文件大?。?/td> | 209K |
| 代理商： | ICS950223 |
15
Integrated
Circuit
Systems, Inc.
ICS950223
0496C—05/06/05
Table 4: 4-Steps Skew Programming Table
4 Step
0
1
LSB
0
1
0ps
250ps
-
500ps
750ps
-
MSB
-
-
-
I
2
C Table: Group Skew Control Register and Frequency Select PLL3
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CPUSkw1
CPUSkw0
Reserved
Reserved
CPUSkw1
CPUSkw0
Reserved
Reserved
RW
RW
RW
RW
RW
RW
RW
RW
1
0
0
0
1
0
0
0
Reserved
Reserved
-
-
-
-
Reserved
Reserved
-
-
-
-
-
-
-
1
PWD
CPU_T/C [1:0]Skew
Control
See Table 4: 4-Steps Skew
Programming Table
Name
Control Function
Type
0
CPU_T2/C2 Skew
Control
-
-
-
-
-
Byte 18
Pin #
See Table 4: 4-Steps Skew
Programming Table
I
2
C Table: Group Skew Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
Reserved
Reserved
3V66Skw3
3V66Skw2
3V66Skw1
3V66Skw0
Reserved
Reserved
Reserved
Reserved
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
1
0
0
0
0
1
0
0
I
2
C Table: Group Skew Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PCISkw3
PCISkw2
PCISkw1
PCISkw0
Reserved
Reserved
Reserved
Reserved
RW
RW
RW
RW
RW
RW
RW
RW
1
0
0
0
1
0
0
0
Reserved
Reserved
Reserved
Reserved
-
-
-
-
-
-
-
-
-
-
-
-
-
Name
-
-
-
-
-
-
-
-
-
-
-
Byte 19
Pin #
1
Name
PWD
Control Function
Type
0
3V66 [3:0] Skew
Control
16-Steps Skew Control.
This byte will advance or
delay the skew by 100ps
per step
PWD
PCI Skew Control
16-Steps Skew Control.
This byte will advance or
delay the skew by 100ps
per step
Control Function
Type
0
1
Byte 20
Pin #
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| ICS950227 | Programmable Timing Control Hub for P4 |
| ICS950401 | AMD - K8TM System Clock Chip |
| ICS950402 | AMD - K8 System Clock Chip |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICS950227 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for P4 |
| ICS9502P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| ICS950401 | 制造商:ICS 制造商全稱:ICS 功能描述:AMD - K8TM System Clock Chip |
| ICS950402 | 制造商:ICS 制造商全稱:ICS 功能描述:AMD - K8 System Clock Chip |
| ICS950402YFLF-T | 制造商:ICS 制造商全稱:ICS 功能描述:AMD - K8 System Clock Chip |
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