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参数资料
| 型号： | ICS951402YFLF-T |
| 英文描述： | Programmable Timing Control Hub for P4 processor |
| 中文描述： | 可编程定时控制中心的P4处理器 |
| 文件页数： | 10/23页 |
| 文件大小： | 303K |
| 代理商： | ICS951402YFLF-T |
10
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
I
2
C Table:
VCO Frequency Control Register
Byte 12
Pin #
Name
Control
Function
Type
0
1
PWD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-
-
-
-
-
-
-
-
N Div7
N Div6
N Div5
N Div4
N Div3
N Div2
N Div1
N Div0
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
The decimal
representation of N
Div (8:0) is equal to
VCO divider value.
Default at power up
= latch-in or Byte 0
Rom table.
I
2
C Table:
Spread Spectrum Control Register
Byte 13
Pin #
Name
Control
Function
Type
0
1
PWD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-
-
-
-
-
-
-
-
SSP7
SSP6
SSP5
SSP4
SSP3
SSP2
SSP1
SSP0
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
These Spread
Spectrum bits will
program the spread
percentage. It is
recommended to use
ICS Spread % table
for spread
programming.
I
2
C Table:
Spread Spectrum Control Register
Byte 14
Pin #
Name
Control
Function
Reserved
Reserved
Reserved
Type
0
1
PWD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-
-
-
-
-
-
-
-
Reserved
Reserved
Reserved
SSP12
SSP11
SSP10
SSP9
SSP8
R
R
R
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
It is recommended
to use ICS Spread
% table for spread
programming.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS951402YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for P4 processor |
| ICS951403 | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951411 | 制造商:ICS 制造商全称:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
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