参数资料
型号: 932S421BGLF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-56
文件页数: 7/23页
文件大小: 220K
代理商: 932S421BGLF
IDTTM
PCIe Gen2 and QPI Clock for Intel-Based Servers
1340G—01/26/10
ICS932S421B
PCIe Gen2 and QPI Clock for Intel-Based Servers
15
SMBus Table: Byte Count Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
BC7
RW
0
Bit 6
BC6
RW
0
Bit 5
BC5
RW
0
Bit 4
BC4
RW
0
Bit 3
BC3
RW
0
Bit 2
BC2
RW
1
Bit 1
BC1
RW
1
Bit 0
BC0
RW
1
SMBus Table: Device ID Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
DID7
R
-
0
Bit 6
DID6
R
-
0
Bit 5
DID5
R
-
1
Bit 4
DID4
R
-
0
Bit 3
DID3
R
-
1
Bit 2
DID2
R
-
0
Bit 1
DID1
R
-
1
Bit 0
DID0
R
-
1
SMBus Table: M/N Programming & Control Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
M/N_EN
CPU and SRC
M/N Programming
Enable
RW
Disable
Enable
0
Bit 6
CPU_STOP Control
Stop non-free running PC
and SRC clocks.
RW
Stop
Run
1
Bit 5
0
Bit 4
0
Bit 3
SRC Alternate Frequency (96% of
Nominal)
Set SRC = 96 MHz and
PCI = 32 MHz
Only active if
Byte 10, bit 2 = 1
RW
Normal
Alternate
Frequency
0
Bit 2
CPU Alternate Frequency (96% of
Nominal) Only active if latched
frequency is 166 MHz or 333
MHz.
Set alternate CPU
frequency:
166 MHz to 160 MHz
333 MHz to 320 MHz
RW
Normal
Alternate
Frequency
0
Bit 1
REF1 Drive Strength
1X or 2X
RW
1
Bit 0
REF0 Drive Strength
1X or 2X
RW
1
RESERVED
-
See REF Drive Strength
Functionality Table
55
SRC, PCI
-
CPU
-
CPU
54
Byte 8
Byte 9
Byte 10
-
Device ID
(2B hex)
Byte Count Programming
b(7:0)
Writing to this register will
configure how many bytes will
be read back, default is 8
bytes.
(0 to 7)
RESERVED
相关PDF资料
PDF描述
932S421BGLFT 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421BFLFT 333.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421CGLF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421CFLFT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S421CGLFT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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932S421BGLFT 功能描述:时钟合成器/抖动清除器 CK410B+ SERVER MAIN CLOCK RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
932S421CFLF 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
932S421CFLFT 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
932S421CGLF 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
932S421CGLFT 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel