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参数资料
| 型号： | 951464YFLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 240 MHz, OTHER CLOCK GENERATOR, PDSO56 |
| 封装： | 0.30 INCH, 0.25 INCH HEIGHT, ROHS COMPLIANT, MO-118, SSOP-56 |
| 文件页数： | 6/24页 |
| 文件大小： | 242K |
| 代理商： | 951464YFLFT |
IDTTM/ICSTM
Programmable System Clock Chip for ATI RS/RD690 K8TM - based Systems
1211B—09/17/09
ICS951464
IDTTM/ICSTM Programmable System Clock Chip for ATI RS/RD690 K8
TM - based Systems
14
SMBus Table: ATIG PLL Spread Spectrum Control Register
Byte 18
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
0
Bit 6
-
SSP14
RW
X
Bit 5
-
SSP13
RW
X
Bit 4
-
SSP12
RW
X
Bit 3
-
SSP11
RW
X
Bit 2
-
SSP10
RW
X
Bit 1
-
SSP9
RW
X
Bit 0
-
SSP8
RW
X
SMBus Table: CPU and ATIG Divider Ratio Programming Bits Select Register
Byte 19
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
-CPU_Div3
RW
X
Bit 6
-CPU_Div2
RW
X
Bit 5
-CPU_Div1
RW
X
Bit 4
-CPU_Div0
RW
X
Bit 3
-
ATIG_Div3
RW
X
Bit 2
-
ATIG_Div2
RW
X
Bit 1
-
ATIG_Div1
RW
X
Bit 0
-
ATIG_Div0
RW
X
SMBus Table: HTT Divider Ratio Programming Bits Select Register
Byte 20
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
-
HTT_Div3
RW
X
Bit 2
-
HTT_Div2
RW
X
Bit 1
-
HTT_Div1
RW
X
Bit 0
-
HTT_Div0
RW
X
Reserved
See Table 5:
ATIG Divider Ratios
Reserved
Spread Spectrum Programming
b(14:8)
These Spread Spectrum bits
in Byte 19 and 20 will program
the spread pecentage. It is
recommended to use ICS
Spread % table for spread
programming.
CPU_Divider Ratio
Programming Bits
HTT_Divider Ratio
Programming Bits
See Table 6:
HTT Divider Ratios
Reserved
See Table 4:
CPU Divider Ratios
ATIG_Divider Ratio
Programming Bits
Reserved
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 951464YGLFT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Programmable System Clock Chip for ATI RS/RD690 K8TM - based Systems |
| 951466-2011309-AR-PT | 功能描述:集管和线壳 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 951466-2011309-AR-TP | 功能描述:集管和线壳 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 951466-2011409-AR-PT | 功能描述:集管和线壳 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 951466-2011409-AR-TP | 功能描述:集管和线壳 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
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