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參數(shù)資料
| 型號： | ICS952607 |
| 英文描述： | 16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85 |
| 中文描述： | 可編程定時控制中心，為下一代P4處理器 |
| 文件頁數(shù)： | 12/21頁 |
| 文件大?。?/td> | 214K |
| 代理商： | ICS952607 |
12
Integrated
Circuit
Systems, Inc.
ICS952607
Advance Information
0734—07/16/04
I
2
C Table: VCO Frequency Control Register
Control
Function
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
I
2
C Table: Spread Spectrum Control Register
Control
Function
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
I
2
C Table: Spread Spectrum Control Register
Control
Function
Reserved
Reserved
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
SSP13
SSP12
SSP11
SSP10
SSP9
SSP8
R
R
0
0
X
X
X
X
X
X
RW
RW
RW
RW
RW
RW
I
2
C Table: Output Divider Control Register
Control
Function
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SRC Div3
SRC Div2
SRC Div1
SRC Div0
CPU Div3
CPU Div2
CPU Div1
CPU Div0
RW
RW
RW
RW
RW
RW
RW
RW
0000:/2
0001:/3
0010:/5
0011:/7
0000:/2
0001:/3
0010:/5
0011:/7
0100:/4
0101:/6
0110:/10 1010:/20
0111:/14 1011:/28
0100:/4
0101:/6
0110:/10 1010:/20
0111:/14 1011:/28
1000:/8
1001:/12
1100:/16
1101:/24
1110:/40
1111:/56
1100:/16
1101:/24
1110:/40
1111:/56
X
X
X
X
X
X
X
X
1000:/8
1001:/12
0
1
0
1
0
These Spread Spectrum bits in Byte 13
and 14 will program the spread
pecentage. It is recommended to use
ICS Spread % table for spread
programming.
These Spread Spectrum bits in Byte 13
and 14 will program the spread
pecentage. It is recommended to use
ICS Spread % table for spread
programming.
0
1
-
-
-
-
1
The decimal representation of M and N
Divier in Byte 11 and 12 will configure the
VCO frequency. Default at power up =
latch-in or Byte 0 Rom table. VCO
Frequency = 14.318 x [NDiv(8:0)+8] /
[MDiv(6:0)+2]
-
-
-
-
CPUDivider Ratio
Programmaing Bits
PWD
-
-
-
-
SRC Divider Ratio
Programmaing Bits
Byte 15
Pin #
Name
Type
-
-
-
-
-
-
-
Spread Spectrum
Programming b(13:8)
PWD
-
Byte 14
Pin #
Name
Type
PWD
-
-
-
-
-
-
-
-
Spread Spectrum
Programming b(7:0)
Name
Type
-
-
Byte 13
Pin #
PWD
-
-
-
-
-
-
N Divider
Programming b(8:0)
Byte 12
Pin #
Name
Type
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICS952607YFLF-T | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor |
| ICS952620CFLF | 功能描述:IC TIMING CTRL HUB P4 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| ICS952620CFLFT | 功能描述:IC TIMING CTRL HUB P4 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| ICS952621 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor |
| ICS952623 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor |
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